CN106343847A - Insulating container lid capable of quickly lowering temperature and insulating container including same - Google Patents

Insulating container lid capable of quickly lowering temperature and insulating container including same Download PDF

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Publication number
CN106343847A
CN106343847A CN201610816509.2A CN201610816509A CN106343847A CN 106343847 A CN106343847 A CN 106343847A CN 201610816509 A CN201610816509 A CN 201610816509A CN 106343847 A CN106343847 A CN 106343847A
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CN
China
Prior art keywords
lid
cool
bag
heat
insulating
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Pending
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CN201610816509.2A
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Chinese (zh)
Inventor
金兆国
雷雨
张天翔
刘斌
王瑞杰
彭磊
周清
党广洲
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Aerospace Research Institute of Materials and Processing Technology
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Aerospace Research Institute of Materials and Processing Technology
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Application filed by Aerospace Research Institute of Materials and Processing Technology filed Critical Aerospace Research Institute of Materials and Processing Technology
Priority to CN201910138318.9A priority Critical patent/CN109805695A/en
Publication of CN106343847A publication Critical patent/CN106343847A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00Table service
    • A47G19/22Drinking vessels or saucers used for table service
    • A47G19/2288Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45FTRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/16Water-bottles; Mess-tins; Cups
    • A45F3/18Water-bottles; Mess-tins; Cups of rigid material

Abstract

The invention provides an insulating container lid capable of quickly lowering the temperature and an insulating container including the same. The lid comprises an inner cylinder wall, a temperature control layer made from temperature control layer materials and an outer cylinder wall, wherein the temperature control layer materials comprise a phase-change material and/or a heat conduction material. The invention further provides the insulating container including the lid. The lid such as a lid of a drinking insulating cup or an insulating kettle has the advantage of quickly lowering the temperature to the needed temperature and can achieve the effect that poured hot water is immediately drunk. The insulating container can quickly enable the temperature of contents to be lowered to the needed temperature through the lid while the temperature of the contents is kept, is especially suitable for achieving the purpose that people carry hot water in the outdoor travel process and can meet the requirement that the hot water is immediately drunk when being poured out.

Description

A kind of cool-bag lid being capable of fast cooling and the insulation including described lid Container
Technical field
The present invention relates to cool-bag, it is more particularly related to it is capable of the cool-bag lid of fast cooling And include the cool-bag of described lid.
Background technology
Cool-bag is usually the container such as hermetic container made plus vacuum layer by pottery or rustless steel, for example, be used for The hermetic container being filled with water, such as thermos cup or thermo jug.Because vacuum heat-insulating layer can make the liquid such as water being contained in inside delay Radiating, therefore, such cool-bag has effect high-efficiency insulated for a long time.
At present, the larger cool-bag of capacity such as thermos cup or thermo jug, thermos cup especially for the passengers or Thermo jug, typically has a drinking-water lid, takes lid, open sealing valve, hot water is poured in lid, then drinks. But, due to thermos cup or thermo jug heat-insulating property very well, lead to it just to pour the water temperature in drinking-water lid into compared with Gao Erwu Method is drunk in time, needs to wait longer time, does not have the effect quenched the thirst of can drinking water at once.
Therefore, to need one kind can be rapidly decreased to boiled water temperature required for the thermos cup in daily life or thermo jug The fast cooling drinking-water heat-insulating cup cover of (or temperature can be drunk) or thermal insulation bottle cover.
Phase-change material (pcms) can absorb or release heat when referring to that material undergoes phase transition and this material self-temperature not Become or change a kind of little intellectual material.Due to functions such as its unique adaptive environment temperature adjustings, thus it is widely used in The energy such as Solar use, industrial exhaust heat Waste Heat Recovery, building energy conservation, constant temperature dress ornament, cold-storage and thermal storage air-conditioning and electrical part constant temperature The fields such as source, material, Aero-Space, weaving, electric power, medical instrument, building.
For phase-change material, its phase transformation mode mainly has solid-solid phase-change, solid-liquid phase change, liquid-vapour phase to become, solid-vapour phase becomes Deng, wherein solid-solid phase-change due in phase transition process no liquid or steam state material produce and be convenient for people to practical engineering application, but by In its transition temperature range be not suitable for drinking water glass with and be also easy to produce plastic crystal phenomenon and guarantor of the present invention cannot be applied to Warm cup;For the phase-change material of the forms such as liquid-vapour phase change, solid-vapour phase change, and because the generation of steam state material leads in larger Portion's bulbs of pressure, also cannot be applied to thermos cup of the present invention.So, the phase transformation of only solid-liquid form is best suitable for this Bright described thermos cup.For the phase-change material of solid-liquid form, species is a lot, and metal class phase transformation therein has stronger corruption Corrosion and certain toxicity, inorganic hydrated salt have such problems as crystallize, supercool, non-synergistic effect and lead to its stable circulation poor, It is also not suitable for being recycled for multiple times.For avoiding the problems referred to above, present invention employs higher aliphatic hydrocarbon, the alkane of good cycling stability The phase-change material such as type paraffin and Polyethylene Glycol.
Phase transformation cooling cup can be fabricated to as the sandwich material of thermos cup using phase-change material, such as Chinese patent cn92100602.0、cn93201178.0、cn201110184586.8、cn201420208307.6、cn201320414844.1 The phase transformation cooling cup of report, it is therefore an objective to the hot water poured in cup is cooled to consumption temperature, realizes ready-to-drink effect.This kind Hot water in cup can disposably be lowered the temperature by way, but is unfavorable for hot water long-time heat preservation in cup, and does not realize in long-distance travel Should be by thermos cup or thermo jug hot water long-time heat preservation, the effect poured out appropriate hot water and immediately drink simultaneously.
Cn201420135822.6 discloses a kind of New-type phase change thermos cup, comprising: a cup, described cup is by having The inner bag composition of the thermal insulation layer of vacuum heat-preserving function and dress water;One thermos cup inner cap;One thermos cup enclosing cover, described thermos cup enclosing cover It is made up of the heat-sink shell of energy instantaneous temperature reduction and the inner bag of dress water;Wherein, described cup is incubated in vacuum heat-preserving mode;Described Thermos cup enclosing cover reaches quickly cooling effect using solid-liquid phase change material;Described thermos cup inner cap can be by the high-temperature-hot-water in thermos cup With air and enclosing cover isolation;Described heat-sink shell fills solid-liquid phase change material between 25 DEG C to 50 DEG C for the fusing point, is gallium, gallium Based alloy, na2so4·10h2o、na2po4·12h2O, the acid of positive certain herbaceous plants with big flowers, lauric acid/dodecanoic acid or paraffin.But, the gallium used in it Or the metal class phase transformation material such as gallium-base alloy has stronger corrosivity and certain toxicity, it is not suitable for such in drinking-water lid Use on drinking tool;na2so4·10h2O or na2po4·12h2There is crystallize, supercool, non-synergistic effect in the inorganic hydrated salts such as o The problems such as and lead to its stable circulation poor, be not suitable for being recycled for multiple times;Positive certain herbaceous plants with big flowers acid has offending taste, becomes close during liquid phase Envelope has high demands, and slightly leakage can cause serious impact to the use of the drinking-water lid of such as cool-bag, even if do not leak also holding Bad taste is easily caused to associate;Lauric acid/dodecanoic acid equally works the mischief to health, especially has stronger stimulation, wrongly takes and can draw Play gastrointestinal upset, water body can be polluted, manufacture wastewater treatment fairly cumbersome;Although paraffin is nontoxic, there is thermal conductivity Difference, cooling rate are slow, be not easy to the problems such as directly encapsulate.In addition, the phase transformation that heat-insulating cup cover disclosed in this patent is used due to it The phase transition temperature (generally 29~35 DEG C as described in embodiment in literary composition) of material loses melting behaviors less than family outdoor environment temperature Changeable heat-absorbing function is it is impossible to be applied to the drinking cup cover of fast cooling during outdoor travel.Additionally, vacuum heat-preserving measure needs to carry The vacuum chamber for fully sealing, such vacuum chamber one side may easily leak into gas with using, on the other hand, Hundreds of degrees Celsius of temperature is needed, such temperature is easily caused irreversible broken to phase-change material during welding production vacuum chamber Bad (volatilization of such as phase-change material), thus cause the quickly cooling of phase-change material and the decline of heat storage performance even to lose.
Meanwhile, the similar phase-change material described by patent disclosed above also cannot be used directly for drink water thermos cup or insulation In pot lid, the problem that it exists mainly has: the phase-change material thermal conductivity that (1) is adopted is low;(2) latent heat of phase change of phase-change material has Limit;(3) cyclical stability of phase-change material is poor;(4) coefficient of thermal expansion of phase-change material is big;(5) phase-change material has certain poison Property;(6) phase-change material is expensive;(7) fast-cooling thermal insulating cup insulation is provided without heat-insulation and heat-preservation measure or the effect of heat insulation of employing is limited; (8) long-term heat preservation performance is not good;(9) manufacture difficulty is big.
Content of the invention
In order to solve one or more the problems referred to above, the invention provides a kind of cool-bag lid being capable of fast cooling Son, for example a kind of drinking-water thermos cup for thermos cup or the fast cooling of thermo jug or thermal insulation bottle cover.
The purpose of the present invention is achieved through the following technical solutions:
1. a kind of lid for cool-bag is it is characterised in that described lid from inside to outside includes inner tube wall successively;By The temperature control layer that temperature control layer material is formed;And outer tube wall.
2. the lid as described in technical scheme 1 is it is characterised in that be provided with closing between described inner tube wall and outer tube wall Chamber, described temperature control layer material is placed on the inside of described closed chamber.
3. the lid as described in technical scheme 1 is it is characterised in that described lid also includes being located at outside described outer tube wall The overcoat of side.
4. the lid as described in technical scheme 1 or 2 it is characterised in that described temperature control layer material comprise phase-change material and/or Heat filling.
5. the lid as described in technical scheme 4 is it is characterised in that described phase-change material is selected from following material composition Group: carbon number is 18 to the 26 higher aliphatic hydrocarbon being preferably 18 to 22;Fusing point is 30 DEG C to 60 DEG C and is preferably 40 DEG C to 50 DEG C Alkane type paraffin;Carbon number is 13 to 18 fatty alcohol being preferably 14 to 16, preferably straight-chain fatty alcohol;Molecular weight is 800 to 6000 are preferably 1500 to 2500 more preferably 2000 Polyethylene Glycol.
6. the lid as described in technical scheme 4 or 5 is it is characterised in that described heat filling is selected from aluminium powder, copper powder, stone Powdered ink, nano aluminum nitride, the group of carbon fiber, Graphene and expanded graphite composition, are preferably selected from by graphite powder, carbon fiber, graphite Alkene and the group of expanded graphite composition, the group being more preferably made up of carbon fiber and expanded graphite.
7. the lid as any one of technical scheme 1 to 6 is it is characterised in that described inner tube wall and/or outer tube wall Material is selected from rustless steel, aluminium alloy, titanium alloy, magnesium alloy, copper, pottery, the group of glass composition, preferably rustless steel.
8. the lid as described in technical scheme 1 is it is characterised in that the material of described overcoat is selected from plastics, rubber, pottery Porcelain, the group of wood composition, preferably plastics.
9. the lid as described in technical scheme 1 is it is characterised in that described lid is included for being sealed with described cool-bag The attachment structure that ground connects;It is further preferred that described attachment structure is threaded connection hermetically being connected with described cool-bag; Optionally, described attachment structure is passed through to be clasped hermetically to be connected with described cool-bag.
10. the lid as any one of technical scheme 1 to 9 is it is characterised in that described lid is also included for deadening Heat transfer between the inner space of described lid and the inner space of cool-bag or content transfer are it is preferred that described Heat-insulating and sealing part is pivotally connected at edge with the internal edge of described lid.
11. the lid as described in technical scheme 10 is it is characterised in that the side of described heat-insulating and sealing part has sealably The first connecting portion being connected with lid, and/or the opposite side of described heat-insulating and sealing part had and is sealably connected with cool-bag Second connecting portion.
12. lids as described in technical scheme 10 or 11 are it is characterised in that described heat-insulating and sealing part is additionally provided with connection lid Inner space and the connected entrance of cool-bag inner space.
13. the lid as described in technical scheme 12 is it is characterised in that described connected entrance passes through closure member and control knob exists Closed state and open state switching, cover inside space and insulation can hermetically be held by described closure member in closed state Device interior space leaves, and described control knob is arranged on the outer surface of described lid, for controlling described closure member in closing Switch between state and open state.
14. lids as any one of technical scheme 10 to 13 are it is characterised in that described heat-insulating and sealing part is in both sides By the o type sealing ring that is arranged in described first connecting portion and second connecting portion respectively with the peristome of described lid and described The peristome of cool-bag hermetically connects.
15. lids as any one of technical scheme 10 to 14 are it is characterised in that described heat-insulating and sealing part is filling There is aerogel material.
16. lids as any one of technical scheme 10 to 15 are it is characterised in that described lid has in outer surface Hyalomere and the scale mark that can observe from hyalomere.
17. lids as described in technical scheme 16 are it is characterised in that described scale mark can show lid content Volume and/or temperature.
18. cool-bags including the lid any one of technical scheme 1 to 17;Preferably, described insulation is held Device is the cool-bag that is filled with water;It is further preferred that described cool-bag is be filled with water cool-bag, such as thermos cup or thermo jug.
19. cool-bags as described in technical scheme 18 are it is characterised in that described cool-bag from inside to outside includes successively Inwall, heat-insulation layer and outer wall.
20. cool-bags as any one of technical scheme 18 or 19 are it is characterised in that described heat-insulation layer is airsetting Glue thermal insulation layer, this aerogel heat-proof layer is combined with aerogel material by fiber and forms.
21. cool-bags as described in technical scheme 19 or 20 it is characterised in that described fiber be selected from glass fibre, Quartz fibre, high silica fiber, alumina silicate fibre, mullite fiber, basalt fibre, carbon fiber, aramid fiber, polyester are fine Dimension, nylon fiber, the group of polypropylene fiber composition.
22. cool-bags as any one of technical scheme 19 to 21 are it is characterised in that described aerogel material selects Free aerosil, alumina aerogels, zirconia aerogels, carbon aerogels, phenolic aldehyde aeroge, cellulose aerogels The group of composition.
23. cool-bags as any one of technical scheme 19 to 22 are it is characterised in that in described cool-bag Wall, the material of outer wall are selected from rustless steel, aluminium alloy, titanium alloy, magnesium alloy, copper, plastics, pottery, the group of glass composition.
The sealed thermal insulating container such as thermos cup that is for example filled with water with the published various sealed thermal insulating containers of other or The lid of thermo jug or cool-bag are compared, and the present invention has the following advantages:
(1) for example the drink water lid of thermos cup or thermo jug of the lid of the present invention has significant fast cooling to required The feature of temperature, can achieve the effect that the hot water poured out is drunk immediately, especially can meet during people travel out of doors due to The demand excessively hungered and thirst and drink immediately after needing to pour out hot water from thermos cup.
(2) phase-change material phase transition temperature of the present invention can be in the range of such as 30 to 60 DEG C of big temperature range Adjustable, latent heat of phase change high (such as be up to 160 to 270kj/kg), good cycling stability, and because thermal conductivity is high and can be Scalable for example in 0.2 to 20w/m k on a large scale, can really realize drinking-water heat-insulating cup cover or the thermo jug of such as thermos cup The effect of hot water fast cooling in lid.
(3) lid of the present invention for example drink water heat-insulating cup cover or thermal insulation bottle cover after drinking-water without cooling treatment, will It covers on thermos cup or thermo jug.The heat that in its interlayer, phase-change material is absorbed passes through outer tube wall certainly after drinking-water Dynamic be discharged in environment, so that it is guaranteed that during next time drinking-water hot water quick temperature-reducing function.
(4) structure is simple, easy to manufacture and use.
Lid of the present invention for example drinks water heat-insulating cup cover or thermal insulation bottle cover can be used for daily thermos cup or guarantor The supporting water appliance of hot-water vase is it is also possible to make daily watered glass for drinking etc..
Brief description
Fig. 1 shows the structural representation of an intelligent temperature control high-efficient thermal insulation cup preferred embodiment according to the present invention Figure.Wherein, reference is expressed as follows: 1. external protection coating;2. outer tube wall;3. temperature control layer;4. inner tube wall;5. the spiral shell on inner tube wall Stricture of vagina.
Fig. 2 shows the decomposing schematic representation of the structure of the thermo jug of the drinking-water lid with one embodiment of the present invention.Its In, reference is expressed as follows: 100. drinking-water lids;101. external protection coating;102. outer tube wall;103. temperature control layers;104. inner tube wall; Female thread on 105. outer tube wall inner surfacies;106. heat-insulating and sealing parts;The first connecting portion of 107. heat-insulating and sealing part sides;108. The second connecting portion of heat-insulating and sealing part opposite side;109. control knob;110. closure member;111. connected entrance;112. hyalomere; 113. graduated scale;114. thermometer;200. kettle body;201. outer wall;202. heat-insulation layer;203. inwall;204. outer wall outer surface On external screw thread.
Fig. 3 is the top view of heat-insulating and sealing part.
Specific embodiment
The present invention provides a kind of drinking-water thermos cup for thermos cup or the fast cooling of thermo jug in first aspect Or thermal insulation bottle cover is it is characterised in that described drinking-water thermos cup or thermal insulation bottle cover from inside to outside include inner tube wall, temperature control successively Layer and outer tube wall, and for the external protection coating outside outer tube wall.
For phase-change material, as described above, when using on the kitchenwares such as such as thermos cup or thermo jug, a lot of phase-change materials It is not appropriate for.For the problems referred to above avoiding various phase-change materials to exist, present invention employs the higher aliphatic of good cycling stability The phase-change materials such as hydrocarbon, alkane type paraffin, fatty alcohol and Polyethylene Glycol.
Some preferred embodiment in, the higher aliphatic hydrocarbon that described phase-change material is 18 to 26 selected from carbon number (the higher aliphatic hydrocarbon of such as 18,19,20,21,22,23,24,25 or 26 carbon atoms), fusing point are 30 DEG C to 60 DEG C of alkane Type paraffin (such as fusing point is 30,40,50 or 60 DEG C of alkane type paraffin), carbon number be 13 to 18 fatty alcohol (such as 13, 14th, the fatty alcohol of 15,16,17 or 18 carbon atoms), molecular weight be 800 to 6000 Polyethylene Glycol (for example molecular weight be 800, 900th, 1000,2000,4000 or 60000 Polyethylene Glycol) group that forms;It is further preferred that described phase-change material be selected from by Carbon number is 18 to 26 higher aliphatic hydrocarbon and the group of alkane type paraffin that fusing point is 30 DEG C to 60 DEG C composition;Further preferably , described phase-change material is the alkane type paraffin that fusing point is 30 DEG C to 60 DEG C.
Existing phase-change material (inclusion have the advantages that such as fusing point is controlled, low price, nontoxic paraffin) generally existing The low problem of thermal conductivity so that use it as during the phase-change material in fast-cooling thermal insulating cup exist cannot make drinking-water thermos cup or The problem of the rapid cooling of thermal insulation bottle cover content.
In the present invention, it is possible to use be phase-change material (the sometimes herein called heat conduction phase transformation material with high heat conductance Material or high heat conduction phase-change material).Some preferred embodiment in, the thermal conductivity of described temperature control layer is 0.2 to 20w/m K, for example, 0.2,0.4,0.8,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19 or 20w/m k.In order to improve the thermal conductivity of phase-change material, so that drinking-water thermos cup or thermal insulation bottle cover can make content therein rapid Cooling, the present invention some preferred embodiment in by using the filler with high heat conductance, (sometimes herein called " height is led Hot filler " or " heat filling ") mix with phase-change material (phase-change material as escribed above) or compound and on being had State the high heat conduction phase-change material of thermal conductivity.In this case, above-mentioned temperature control layer comprises phase-change material and heat filling.
Some preferred embodiment in, described heat filling is selected from aluminium powder, copper powder, graphite powder, nano silicon nitride Aluminum, carbon fiber, Graphene, the group of expanded graphite composition.It is further preferred that described heat filling be selected from carbon fiber, Graphene, The group of expanded graphite composition;It may further be preferable that described heat filling is selected from Graphene and the group of expanded graphite composition, because For such material, there is laminated structure, each laminated structure mutually overlaps and is present in material, therefore there is ratio as with ball The material that shape granule exists has more superior thermal conductivity, and each granule that this is possibly due to spherical particle material is indirectly Contacting surface is long-pending less, situation about not contacting with each other between adjacent particle sometimes even in material internal.
Heat filling, in addition to can improving thermal conductivity, can also change the phase transformation shape of phase-change material using heat filling State, for example, can make solid-liquid phase change material become solid-solid phase change material, thus decreasing the fluid of phase-change material.
For example, in the present invention when high heat conduction filler reaches certain proportion, such as expanded graphite weight/mass percentage composition is 10% Above, Graphene weight/mass percentage composition more than 5%, copper powder and aluminium powder weight/mass percentage composition more than 40%, graphite powder and high heat conduction During fiber quality percentage composition more than 30%, due to its higher porosity and specific surface area, formed after being combined with phase-change material High temperature control layer can be converted into pro forma " solid-solid " phase transformation, therefore, can avoid routine solid-liquid phase change during liquid phase Become material in folder in the layer flowing.
Then, some preferred embodiment in, the mass percent of the described phase-change material in described temperature control layer contains Measure as 50% to 100%, for example, 50,60,70,80,85,90,95%;More preferably 70% to 95%;More preferably 80% to 90%.Additionally, the mass percentage content of the described heat filling in described temperature control layer is 5% to 30%, for example, 5th, 10,15,20,25 or 30%;More preferably 10% to 20%.The percent mass of described phase-change material and described heat filling contains Amount can be selected with the needs of thermal conductivity and phase transformation phase.
In addition, the drinking-water thermos cup of the present invention or thermal insulation bottle cover are also dependent on needing to increase by an external protection coating, can be by moulding The materials such as material, rubber, pottery, wood are made, and are assemblied in outer tube wall, play and prevent from scalding one's hand, increase feel or anti-extrusion collision etc. Effect.
In addition, the present invention has no particular limits to the melt phase change temperature of described phase-change material, selected phase transition temperature Lower, in drinking-water thermos cup or thermal insulation bottle cover, hot water cooling is lower.Generally, described melt phase change temperature can be 30 To 60 DEG C, such as 30,40,50,60, mainly according to personal mouthfeel, hot water adaptability is selected.
In the present invention, it is preferred to from the phase-change material with high latent heat of phase change, be cooled down and heat storage capacity with improving, especially It is in the case of the drinking-water thermos cup or thermal insulation bottle cover of high power capacity.Some preferred embodiment in, described phase transformation material The latent heat of phase change of material is 160 to 270kj/kg, for example, 160,170,180,190,200,210,220,230,240,250,260 Or 270kj/kg.
The thickness to temperature control layer of the present invention is not particularly limited, and as needed the thickness of temperature control layer can be arranged to 1 To 10mm, such as 1,2,3,4,5,6,7,8,9 or 10mm;Preferably 1 to 5mm, more preferably 2 to 3mm.
One optional and preferred embodiment in, described cool-bag is to be filled with water cool-bag, can be according to lid The size of son, selects phase-change material and its consumption according to equation below:
W × e=4.2td
td(DEG C) is the difference with the phase transition temperature of phase-change material for the initial temperature of water, and w (kg) is the weight of phase-change material, e (kj/kg) for the latent heat of phase change of phase-change material, because the temperature difference is less in phase-change material phase transition process, therefore have ignored phase-change material Sensible heat thermal capacitance.The phase-change material with suitable latent heat of phase change can be selected, thus the volume of phase-change material used by adjusting and weight Amount, forms the temperature control layer of expected thickness with the heat filling coordinating approrpiate wts or volume.
Some preferred embodiment in, described drinking-water thermos cup or the inner tube wall of thermal insulation bottle cover, outer tube wall material The group forming selected from rustless steel, aluminium alloy, titanium alloy, magnesium alloy, copper, pottery, glass;It is preferably rustless steel, aluminium alloy, pottery Porcelain, more excellent for selecting rustless steel.Wall thickness does not have particular/special requirement, identical with existing drinking-water thermos cup or thermal insulation bottle cover.
Referring now to Fig. 1, drinking-water thermos cup of the present invention or thermal insulation bottle cover are illustrated.
Fig. 1 shows that drinking-water thermos cup according to a preferred embodiment of the present invention or the structure of thermal insulation bottle cover are shown It is intended to, including external protection coating 1, outer tube wall 2, temperature control layer 3, inner tube wall 4, the screw thread (or buckle) 5 on inner tube wall.Temperature control layer 3 is tight Patch inner tube wall 4, in realization drinking-water thermos cup or thermal insulation bottle cover, hot water thermal amount is to the quick transmission of temperature control layer.
In some embodiments, described lid also includes for will be internal to described cover inside space and cool-bag empty Between be spaced apart heat-insulating and sealing part.Described heat-insulating and sealing part can have, in side, first being sealably connected with cool-bag Connecting portion, and/or the opposite side of described heat-insulating and sealing part have sealably hermetically be connected with described lid second connection Portion.In some embodiments, described heat-insulating and sealing part both sides respectively with the opening of described cool-bag and described lid Opening hermetically connects.For example, described heat-insulating and sealing part can have first connecting portion with o type sealing ring in side, makes Obtain the inner space of the described first connecting portion sealed insulation container when first connecting portion is pressed into cool-bag peristome.Similar Ground, described heat-insulating and sealing part can have second connecting portion with o type sealing ring so that described second connecting portion in opposite side The peristome of described lid is sealed during press-in lid opening portion.In addition, described heat-insulating and sealing part can in its edge part pivot even It is connected to the internal edge of described lid.In an optional embodiment, described heat-insulating and sealing part can also be in its edge part It is pivotally attached to the internal edge of cool-bag.In the optional embodiment of other, described heat-insulating and sealing part can divide For the first heat-insulating and sealing part and the second heat-insulating and sealing part, described lid includes first seal, and cool-bag includes second Sealing member, described first heat-insulating and sealing part and described second heat-insulating and sealing part their edge part respectively pivotally connected lid and At the internal edge of cool-bag, for sealing lid inner space and cool-bag internal use respectively, and by lid Portion space and cool-bag interior space are opened, to prevent the temperature drop of content and the lid of cool-bag inner space Temperature control layer material in phase-change material undergo phase transition.
In addition, described lid can carry female thread so that it can be with cool-bag opening in the inner surface of outer tube wall External screw thread on the outer wall in portion carries out threaded.In addition, the internal thread part on the inner surface of lid outer tube wall peristome is permissible Be provided with o type sealing ring so that when the external screw thread of cool-bag peristome being screwed into the female thread in lid opening portion lid and guarantor Warm container is realized being tightly connected.
In some embodiments, described heat-insulating and sealing part is additionally provided with connection cover inside space and cool-bag is internal empty Between connected entrance or passage.Described connected entrance or passage can be by closure member and control knob in closed state and openings Switch between state, described closure member can be hermetically by cover inside space and cool-bag inner space in closed state It is spaced apart, described control knob is arranged on the outer surface of described lid, for controlling described closure member in closed state and opening Switch between state.
In some embodiments, described heat-insulating and sealing part is to be filled with aerogel material.Aerogel material is a kind of point Dispersion media is the gel rubber material of gas, is mutually to be built up a kind of nanoporous with network structure constituting by colloidal particle Solid material, this material has that porosity is high, specific surface area is big, density is little, thermal conductivity is low (is currently known thermal conductivity in solid material Rate is minimum) etc. distinguishing feature, all have very wide application potential at aspects such as calorifics, acoustics, optics, microelectronics, particle detections. Fibre-reinforced aerogel composite is a kind of extremely valued in recent years novel light high efficiency heat insulation material, successful Application boat In its device thermal protection system.Since it typically be considered that phase-change material can enter into gas when mutually becoming liquid or gaseous fluid material In the microcosmic of gel, thus leading to the deterioration of thermal insulation performance of aerogel material, thus leading to the quickly cooling heat insulating ability of fast-cooling thermal insulating cup Can cannot keep for a long time, therefore slightly by aerogel material and phase-change material combination application in cool-bag.On the other hand, phase For other provision for thermal insulations, application in fast-cooling thermal insulating cup for the aerogel material has obvious advantage.For example, with respect to other Material, aerogel material has significantly superior heat-proof quality;With respect to vacuum heat-preserving measure, aerogel material is easily Use, on the contrary, vacuum heat-preserving measure needs to provide the vacuum chamber fully sealing, and such vacuum chamber one side is with use Gas may easily be leaked into, on the other hand, need hundreds of degrees Celsius of temperature, such temperature in welding production vacuum chamber It is easily caused the irreversible breaking to phase-change material (volatilization of such as phase-change material), thus causing quickly cooling and the storage of phase-change material The decline of hot property is even lost.Sum it up, having very big advantage as heat-barrier material when aerogel material uses.
In some embodiments, described lid has hyalomere and the graduated scale that can observe from hyalomere in outer surface Note.In some embodiments, described scale mark can show volume and/or the temperature of lid content.For example, described quarter Degree can be two row's scales arranged side by side, such as similar to the shape of " non-" word, side represents temperature, and side represents water level.In addition, Described scale can also be row's scale, likewise, side represents temperature, side represents water level.
When using, heat-insulating and sealing part can by means of the threaded of lid and cool-bag by first connecting portion and Second connecting portion is respectively pressed into the peristome of lid and the peristome of cool-bag, and divides by o type sealing ring thereon The inner space of the inner space of lid and cool-bag is sealed and heat-insulated be spaced apart the content so that in cool-bag The heat of thing such as water cannot escape in the inner space of lid or in other space outerpaces of cool-bag such that it is able to Keep the temperature of content in cool-bag and prevent heat therein from having influence on the phase transformation material in the temperature control layer material of lid The temperature reduction performance of material.
In addition, when using, described closure member can be pressed by control knob and makes in the case of not opening lid It is in open state, then for example tilts or inverted insulation container makes the connection by closure member for the water in cool-bag Mouthful or passage flow to the inner space of lid, and can observe, through described hyalomere, the water level that scale mark show, wait to reach During to expected water level, unclamp control button makes closure member be returned to closed state, then just puts cool-bag, backs out lid Son, extracts heat-insulating and sealing part, and now the water in cover inside space can be lowered the temperature rapidly, thus ready-to-drink effect.Certainly, also may be used Not extract heat-insulating and sealing part, but by press control knob, make closure member be in open state, then pass through connected entrance or Passage is drunk.So pouring, the sequence of operations such as lower the temperature, drink can be completed in the case of completely enclosed, so both permissible Prevent the problems such as operate the trouble brought for example to spill water, in turn ensure that health, this encounters for example during for example travelling It is particularly useful under conditions of wind sand environment.
Second aspect present invention provides a kind of cool-bag including lid described in first aspect present invention.Preferably It is that described cool-bag is the cool-bag that is filled with water;It is further preferred that described cool-bag is thermos cup or thermo jug.
In some embodiments, described cool-bag from inside to outside includes inwall, heat-insulation layer and outer wall successively.Described guarantor Warm layer can be vacuum layer or aerogel heat-proof layer.In the case that described heat-insulation layer is aerogel heat-proof layer, with respect to true Dead level, this aerogel heat-proof layer can have the described benefit as described above for aeroge.In some embodiments, described airsetting Glue thermal insulation layer is combined with aerogel material by fiber and forms.In some embodiments, described fiber can be selected from glass fibers Dimension, quartz fibre, high silica fiber, alumina silicate fibre, mullite fiber, basalt fibre, carbon fiber, aramid fiber, polyester Fiber, nylon fiber, the group of polypropylene fiber composition.In some embodiments, described aerogel material is selected from silicon dioxide Aeroge, alumina aerogels, zirconia aerogels, carbon aerogels, phenolic aldehyde aeroge, the group of cellulose aerogels composition.
In some embodiments, the inwall in described cool-bag, outer wall material be selected from rustless steel, aluminium alloy, Titanium alloy, magnesium alloy, copper, plastics, pottery, the group of glass composition.
In the case of the water not needing high temperature, described cool-bag can include as being directed between inwall and heat-insulation layer Temperature control layer described in first aspect present invention, if the water that at once can drink in a large number can be laid in.
One advantage of such as drinking-water thermos cup or the thermal insulation bottle cover of the present invention is to make using high heat conduction phase-change material For reservoir, using the melt phase change process of phase-change material absorb a large amount of latent heats of phase change principle it is achieved that drinking-water thermos cup or In person's thermal insulation bottle cover water temperature can quickly be down to temperature required, meet drinker within a short period of time be drinkable demand.
Yet another advantage of the present invention is that obtaining the adjustable control of thermal conductivity by be combined phase-change material with heat filling after Warm layer, to meet the demand to different rate of temperature fall for the different occasions.The phase transition temperature of the phase-change material being adopted has optional Property, meet the different demands to different consumption temperature for the occasion.The phase-change material being adopted has higher latent heat of phase change, meets storage The big demand of thermosphere heat storage capacity, thus the ratio of drinking-water thermos cup or thermal insulation bottle cover volume and weight shared by reservoir can be reduced Example;The phase-change material being adopted has good cyclical stability, meet thermos cup daily in the demand that repeatedly uses.This Outward, the cubical expansivity of the compound phase change layer being formed after phase-change material and heat filling are combined is low, it is to avoid because of phase-change material work The impact of the deformation that the repetitive process of the expansion-contraction during work causes to thermos cup.
Additionally need it is noted that herein, unless otherwise stated, term " being selected from ... group " refers to be selected from Arbitrarily two or more combination in any in any one of described group, or described group.In addition unless otherwise stated, this Described in patent application document and raw material all can directly purchase from the market.
Embodiment
Hereafter by the form of embodiment, the invention will be further described.However, these embodiments are with regard to the present invention Preferred implementation be illustrated, protection scope of the present invention is not read as pertaining only to these embodiments.
Embodiment 1
Manufacture a kind of drinking-water heat-insulating cup cover, wherein adopt rustless steel as outer tube wall and inner tube wall, outside inner tube wall, be close to 2mm Temperature control layer, is outer tube wall outside temperature control layer.Wherein temperature control layer material is contained by percent mass with expanded graphite by the paraffin of 40 DEG C of fusing point Amount 90% is composited with 10%, and thermal conductivity is 8w/m k, and the phase transition temperature of 40 DEG C of paraffin of fusing point is 40 DEG C, and latent heat of phase change is 210kj/kg.
Pour 90 DEG C of hot water in thermos cup into in this drinking-water heat-insulating cup cover, just reached less than 10 seconds and can drink 50 DEG C of temperature.After drinking-water, drinking-water heat-insulating cup cover is covered on thermos cup, in interlayer, phase-change material is released to environment by outer tube wall Put absorbed heat, reply original state, can be continuing with next time.
Embodiment 2 to 21
In addition to content shown in except following table, manufacture thermal insulation bottle cover using with similar approach described in embodiment 1, and measure Sheng After full 90 DEG C of water, water temperature cools to the time required for 50 DEG C under the conditions of room temperature (25 DEG C).
Embodiment 22
Manufacture a kind of thermo jug (referring to Fig. 2), it includes drinking-water lid 100 and kettle body 200, described drinking-water lid from inside to outside according to Secondary inclusion rustless steel inner tube wall 104, the temperature control layer 103 being formed by temperature control layer material and rustless steel outer tube wall 102, in described inner core It is provided with closed chamber, described temperature control layer material is placed on the inside of described closed chamber, and described between wall and outer tube wall The composition of temperature control layer material with identical described in embodiment 3, thickness be 2mm.Drinking-water lid 100 also includes being located in described outer tube The plastic protective cover 101 in the outside of wall 102.Drinking-water lid 100 carries female thread on the inner surface of the outer tube wall 103 of peristome 105, for being hermetically connected with the external screw thread 204 carrying on the outer surface of the outer wall of kettle body 200 peristome.Drinking-water lid 100 is also It is filled with the heat-insulating and sealing of aerogel material including the inside for opening drinking-water lid inner space with kettle body interior space Part 106, the side of this heat-insulating and sealing part 106 has the first connecting portion 107 with o type sealing ring, has with o in opposite side The second connecting portion 108 of type sealing ring, and also it is communicated with the connected entrance of lid inner space and kettle body inner space of drinking water 111, this connected entrance passes through closure member 110 and control knob 109 and switches in closed state and open state, should in closed state Drinking-water lid inner space and kettle body interior space are opened by closure member 110, and control knob 109 is arranged on the outer of drinking-water lid 100 Surface, for controlling closure member 110 to switch between closed state and open state, heat-insulating and sealing part 106 is in edge part and drink The internal edge of water cover is pivotally connected, and passes through the o type sealing in first connecting portion 107 and second connecting portion 108 in both sides Circle is hermetically connected with the peristome of kettle body 200 and the peristome of drinking-water lid 100 respectively.In addition, drinking-water lid 100 is in outer surface tool There are hyalomere 112 and the scale mark 113 of the volume of display wherein content that can observe from hyalomere 112 and display warm The thermometer 114 of degree scale, scale mark 113 and/or thermometer can upside down show water level and temperature within drinking-water lid 100 Degree.Kettle body 200 from inside to outside includes rustless steel inwall 203, heat-insulation layer 202 and rustless steel outer wall 201 successively.In described heat-insulation layer In the case of aerogel heat-proof layer, the aeroge in heat-insulation layer 202 is the same with the aeroge of filling in heat-insulating and sealing part 106, All it is combined with silica aerogel material by quartz fibre and form.The volume of kettle body 200 is 3l, the volume of drinking-water lid 100 For 150ml.Tested as follows using the kettle that this carries drinking-water lid 100:
(1) kettle body is filled more than 95 DEG C of water, described heat-insulating and sealing part of then screwing on, then screw on described drinking-water lid its His part.The temperature of the water in measurement kettle after 5 hours and 15 hours, same experiment repeats five times, find 5 hours it Afterwards, water temperature drops to 82.3 DEG C from 90 DEG C, and after 15 hours, water temperature drops to 65.4 DEG C.
(2) kettle body is filled more than 95 DEG C of water, the other parts of described drinking-water lid of then screwing on, but it is described not screw on Heat-insulating and sealing part.The temperature of the water in measurement kettle after 5 hours, same experiment repeats five times, after finding 5 hours, water Temperature drops to 51.4 DEG C from 90 DEG C, and after 15 hours, water temperature falls below 47.4 DEG C.
(3) kettle body is filled more than 95 DEG C of water, described heat-insulating and sealing part of then screwing on, then screw on described drinking-water lid its His part.Tilt kettle, press control knob, so that the water of 100ml is flowed in drinking-water lid, then measurement water level reaches 100ml Drop to the time of 50 DEG C of needs to water temperature, experiment is repeated 5 times, find that water temperature only needs from 90 DEG C of phase transition temperatures being reduced to 50 DEG C The time of 11.2 seconds.
Embodiment 23
Manufacture the kettle with drinking-water lid substantially the same manner as Example 22, except for the difference that, temperature control layer material adopts and reality Apply identical material described in example 11, then carry out the test with embodiment 22 (3rd) part, unexpectedly find bowl cover in water temperature from 95 DEG C of phase transition temperatures being reduced to 50 DEG C only need the time of 18.6 seconds, shorten twice fully the expeced time than 40 seconds about More than.

Claims (10)

1. a kind of lid for cool-bag is it is characterised in that described lid from inside to outside includes inner tube wall successively;By temperature control The temperature control layer that layer material is formed;And outer tube wall, described temperature control layer material comprises phase-change material and/or heat filling.
2. lid as claimed in claim 1 is it is characterised in that described lid also includes being located in the outside of described outer tube wall Overcoat.
3. lid as claimed in claim 1 or 2 it is characterised in that:
Described phase-change material is selected from the group of following material composition: carbon number is 18 to 26 higher aliphatic being preferably 18 to 22 Hydrocarbon;Fusing point is 30 DEG C to 60 DEG C preferably 40 DEG C to 50 DEG C of alkane type paraffin;Carbon number is 13 to 18 preferably 14 to 16 Fatty alcohol, preferably straight-chain fatty alcohol;Molecular weight is 800 to the 6000 poly- second being preferably 1500 to 2500 more preferably 2000 Glycol;And/or
Described heat filling is selected from aluminium powder, copper powder, graphite powder, nano aluminum nitride, carbon fiber, Graphene and expanded graphite composition Group, be preferably selected from the group being made up of graphite powder, carbon fiber, Graphene and expanded graphite;And/or
The material of described inner tube wall and/or outer tube wall is selected from rustless steel, aluminium alloy, titanium alloy, magnesium alloy, copper, pottery, glass The group of composition;And/or
The material of described overcoat is selected from plastics, rubber, pottery, the group of wood composition.
4. lid as claimed any one in claims 1 to 3 it is characterised in that described lid include for described insulation The attachment structure that container connects;Preferably, described lid is hermetically connected with described cool-bag by described attachment structure; It is further preferred that described attachment structure is threaded connection hermetically being connected with described cool-bag;Optionally, described connection Structure is passed through to be clasped hermetically to be connected with described cool-bag.
5. the lid as any one of Claims 1-4, it is characterised in that described lid also includes heat-insulating and sealing part, is used In the heat transfer deadening between the inside sky of the inner space of lid and cool-bag and/or content transfer it is preferred that institute State heat-insulating and sealing part pivotally connected at edge with the internal edge of described lid.
6. a kind of cool-bag is it is characterised in that described cool-bag includes the lid any one of claim 1 to 5; Preferably, described cool-bag is the cool-bag that is filled with water;It is further preferred that described cool-bag is thermos cup or insulation Kettle.
7. cool-bag as claimed in claim 6 it is characterised in that:
The side of described heat-insulating and sealing part has the first connecting portion being sealably connected with lid, and/or described heat-insulating and sealing The opposite side of part has the second connecting portion being sealably connected with described cool-bag;
Preferably, described heat-insulating and sealing part is additionally provided with the connection inner space of lid and connecting of cool-bag inner space Mouthful;
It is further preferred that described connected entrance passes through closure member and control knob switching in closed state and open state, described control Button processed is arranged on the outer surface of described lid;
It may further be preferable that described heat-insulating and sealing part is filled with aerogel material.
8. cool-bag as claimed in claims 6 or 7 is it is characterised in that described lid has hyalomere and can in outer surface The scale mark observed from this hyalomere;Preferably, described scale mark displays temperature and/or volume.
9. the cool-bag as any one of claim 6 to 8 it is characterised in that described cool-bag from inside to outside according to Secondary inclusion inwall, heat-insulation layer and outer wall.
10. cool-bag as described in any of claims 9 is it is characterised in that the material of described inwall and/or outer wall is selected Free rustless steel, aluminium alloy, titanium alloy, magnesium alloy, copper, plastics, pottery, the group of glass composition.
CN201610816509.2A 2015-12-14 2016-09-12 Insulating container lid capable of quickly lowering temperature and insulating container including same Pending CN106343847A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107397395A (en) * 2017-08-06 2017-11-28 潘荣兰 A kind of intelligent fast-cooling cup with temperature-prompting function
CN107411482A (en) * 2017-06-28 2017-12-01 无锡绿麦环保科技有限公司 intelligent quick cooling cup
CN109222565A (en) * 2018-10-18 2019-01-18 亳州学院 A kind of adjustable temperature control Electronic glass
CN109349886A (en) * 2018-11-23 2019-02-19 安徽省富光实业股份有限公司 A kind of vacuum cup with temperature controllable cup lid
CN109805695A (en) * 2015-12-14 2019-05-28 航天特种材料及工艺技术研究所 A kind of cool-bag lid for capableing of fast cooling and the cool-bag including the lid
CN110022624A (en) * 2019-04-12 2019-07-16 青岛澳立奇科技股份有限公司 A kind of graphene heating sheet
CN110574788A (en) * 2018-06-11 2019-12-17 佛山市顺德区美的电热电器制造有限公司 Device and method for preparing sour soybean milk
CN112869511A (en) * 2021-02-01 2021-06-01 祁玉佩 Multifunctional self-heating vacuum cup
CN112888905A (en) * 2018-09-10 2021-06-01 恩伯技术公司 Refrigerated beverage container and refrigerated beverage dispensing system and method
CN113353445A (en) * 2021-05-18 2021-09-07 唐业翔 Method for utilizing phase change material and multipurpose container designed by utilizing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114716976A (en) * 2020-12-22 2022-07-08 佛山市顺德区美的电热电器制造有限公司 Composite phase change material, container assembly and preparation method of composite phase change material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603106A (en) * 1969-03-27 1971-09-07 John W Ryan Thermodynamic container
CN103892650A (en) * 2012-12-26 2014-07-02 天津市德堡印刷有限公司 Novel heat insulation paper cup
CN104305805A (en) * 2014-11-07 2015-01-28 上海大施工贸有限公司 Quick cooling teacup
CN204232793U (en) * 2014-12-09 2015-04-01 侯昭勇 A kind of fast cooling insulating cup
CN204520143U (en) * 2015-04-07 2015-08-05 浙江诺维雅工贸有限公司 A kind of fast-cooling thermal insulating cup

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203088492U (en) * 2012-12-17 2013-07-31 张雅丽 Water cup capable of reminding to take medicine on time
CN103908912A (en) * 2014-03-13 2014-07-09 安徽明讯新材料科技有限公司 Phase-change constant-temperature glue preparing container
CN104398095A (en) * 2014-12-15 2015-03-11 航天特种材料及工艺技术研究所 Intelligent temperature control efficient heat preservation cup
CN109805695A (en) * 2015-12-14 2019-05-28 航天特种材料及工艺技术研究所 A kind of cool-bag lid for capableing of fast cooling and the cool-bag including the lid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603106A (en) * 1969-03-27 1971-09-07 John W Ryan Thermodynamic container
CN103892650A (en) * 2012-12-26 2014-07-02 天津市德堡印刷有限公司 Novel heat insulation paper cup
CN104305805A (en) * 2014-11-07 2015-01-28 上海大施工贸有限公司 Quick cooling teacup
CN204232793U (en) * 2014-12-09 2015-04-01 侯昭勇 A kind of fast cooling insulating cup
CN204520143U (en) * 2015-04-07 2015-08-05 浙江诺维雅工贸有限公司 A kind of fast-cooling thermal insulating cup

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
程丽媛: "多孔石墨基相变储能材料的制备及热性能研究", 《中国优秀硕士学位论文全文数据库工程科技I辑》 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109805695A (en) * 2015-12-14 2019-05-28 航天特种材料及工艺技术研究所 A kind of cool-bag lid for capableing of fast cooling and the cool-bag including the lid
CN107411482A (en) * 2017-06-28 2017-12-01 无锡绿麦环保科技有限公司 intelligent quick cooling cup
CN107397395A (en) * 2017-08-06 2017-11-28 潘荣兰 A kind of intelligent fast-cooling cup with temperature-prompting function
CN110574788A (en) * 2018-06-11 2019-12-17 佛山市顺德区美的电热电器制造有限公司 Device and method for preparing sour soybean milk
CN112888905A (en) * 2018-09-10 2021-06-01 恩伯技术公司 Refrigerated beverage container and refrigerated beverage dispensing system and method
CN109222565A (en) * 2018-10-18 2019-01-18 亳州学院 A kind of adjustable temperature control Electronic glass
CN109349886A (en) * 2018-11-23 2019-02-19 安徽省富光实业股份有限公司 A kind of vacuum cup with temperature controllable cup lid
CN110022624A (en) * 2019-04-12 2019-07-16 青岛澳立奇科技股份有限公司 A kind of graphene heating sheet
CN110022624B (en) * 2019-04-12 2021-12-28 澳立奇科技股份有限公司 Graphene heating sheet
CN112869511A (en) * 2021-02-01 2021-06-01 祁玉佩 Multifunctional self-heating vacuum cup
CN113353445A (en) * 2021-05-18 2021-09-07 唐业翔 Method for utilizing phase change material and multipurpose container designed by utilizing method

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Application publication date: 20170125