CN103590225A - Energy-saving clothes dryer - Google Patents
Energy-saving clothes dryer Download PDFInfo
- Publication number
- CN103590225A CN103590225A CN201310609077.4A CN201310609077A CN103590225A CN 103590225 A CN103590225 A CN 103590225A CN 201310609077 A CN201310609077 A CN 201310609077A CN 103590225 A CN103590225 A CN 103590225A
- Authority
- CN
- China
- Prior art keywords
- energy
- clothes dryer
- door
- saving
- inlet tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/38—Time, e.g. duration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
Abstract
The invention discloses an energy-saving clothes dryer which comprises a machine shell, an inner barrel arranged in the machine shell, a door body structure connected with the machine shell and an energy-saving heat radiating box mounted on the machine shell. The door body structure comprises a door sheet, a round opening is formed in the door sheet, an edge extension ring and a heat insulation device are further arranged on the door body structure, and the energy-saving clothes dryer is further provided with the energy-saving heat radiating box. Through the energy-saving clothes dryer, heat can be effectively prevented from being lost, personnel safety can be protected, unnecessary condensate water can be discharged conveniently in time, energy is saved, and enterprise production cost is lowered.
Description
Technical field
The invention belongs to industrial washing machinery technical field, relate in particular to a kind of energy-saving clothes dryer.
Background technology
Dryer belongs to a kind of in washing machine equipment, is for general on after clothes dewatering for removing the moisture of clothing.
Nowadays, energy-saving and emission-reduction have become a direction of enterprise development, especially in industrial washing machinery technical field seem particular importance ，Shi enterprise occuping market, the effective means that attracts consumer to pay close attention to.
The a number of patent application of prior art, it is 201110076234.0 industrial drying machine, the hot-air that it has adopted C type wind guide channel handle to be heated out by air heating apparatus axially imports in inner core and has significantly reduced thermal energy consumption when dryer is worked, and has improved drying efficiency.This dryer is also deposited weak point both ways: the one, as shown in Figure 1,5 larger gaps of existence of door-plate of inner core 2 and door part parts, cause most of can the loss from this gap of hot-air of being flowed out by C type wind guide channel, cause heat loss, increased production cost, also make door-plate because causing temperature to rise with hot gas Long contact time, if personnel touch because of carelessness, can be burned, have potential safety hazard; The 2nd, the steam heat dissipation tank in dryer air heating apparatus is owing to can producing condensed water in use procedure, most of from the discharge of sub-outlet pipe, but some can accumulate in pipeline, can affect air heat effect like this, also can cause thermal waste.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of energy-saving clothes dryer that can effectively prevent that heat runs off, protects personal security, reduces production costs.
Another object of the present invention is to provide a kind of energy-saving clothes dryer that can facilitate in time the unnecessary condensed water of discharge.
For achieving the above object, technical solution of the present invention is as follows:
A kind of energy-saving clothes dryer, comprise casing, be placed in inner core, the door body structure being connected with casing of casing inside and be arranged on the energy-saving radiating case on casing, described door body structure comprises door-plate, on described door-plate, has circular port, is also provided with heat-proof device and prolongs side ring on described door body structure.
The present invention is directed to existing dryer door-plate and carried out two improvement, first improvement is to be provided with heat-proof device door-plate temperature can not raise in heated air impact; Second improvement is to be provided with to prolong the hot-air loss that side ring avoids the gap because existing between drum for clothes drier and door-plate to cause, and heat is concentrated in equipment cylinder more.
Preferably, described heat-proof device is the thermal insulation board that is located at door-plate back, between described thermal insulation board and door-plate face, forms gap.
Preferably, in described gap, be filled with heat-barrier material.
Particularly, the present invention arranges a thermal insulation board on door-plate, and described thermal insulation board can be cold-reduced sheet.By the gap-fill heat-barrier material between thermal insulation board and door-plate, make door-plate completely cut off and open with the hot-air flowing out from inner core, hindered the conduction of heat, can make like this door-plate temperature be difficult for raising, make the heat in cylinder can by door-plate, not be lost to outside easily simultaneously, indirectly play energy-conserving action.
Preferably, described in, prolong side ring and circular port outer rim is fixed and welded together.
Be appreciated that, the setting of circular port is for the ease of observing the situation of inner core the inside, therefore thermal insulation board and door-plate are equipped with circular port in the position of corresponding inner core, and circular port is exactly the cylindrical structural that connects the circular port of thermal insulation board and door-plate, the circular port is here the cylindrical shape mouth forming after thermal insulation board and former door-plate are set together, and prolongs side ring and is fixed and welded together with this circular port outer rim exactly.
Preferably, described in, prolonging side ring stretches in dryer inner core.
Here be noted that: the described length of prolonging side ring also can be arranged to be close to interior tube port position, although at this moment can hinder most of hot-air runs off out, effect is not best, here also to mention: while working due to dryer, vibrations are very large, prolong side ring and be not suitable for directly contacting with dryer inner core or urceolus, if contacted because vibrations existence can make them, cause friction infringement; Yet prolonging side ring can be larger by the area that stops such in extending in dryer inner core, can plug the gap, and more effectively stops hot-air to be lost to outside from gap and goes, and hot-air is rested in inner core, has avoided thermal waste.
Preferably, described in, prolonging side ring thickness is 110mm.
Can be different according to the gap between its inner core of different model specification of dryer and door-plate on market, this length of prolonging side ring also just may be different, and most of dryer adopts that to prolong side ring length be that 110mm is a comparatively suitable selection on existing market, it can realize the space of filling up between inner core and door-plate substantially, avoids the function of thermal waste.Certainly can not be interpreted as that it is exactly the restriction to this patent that side ring length 110mm is prolonged in employing, can do the adjustment of some applicable actual conditions to it here.Those of skill in the art are any to be included within its protection domain based on non-material change in the technical program.
Preferably, the described side ring that prolongs is provided with breach.
For inner core, be axially provided with the dryer that wind guide channel is set and prolong side ring and do not need to arrange again breach in place, and axially stretch into the industrial drying machine in inner core for a kind of wind guide channel that is provided with of prior art, the breach of setting of the present invention is for embedding the wind guide channel of industrial drying machine, make compact overall structure, strengthened prolonging side ring solar heat protection air leakage effect.
By above-mentioned improvement, reach the goal of the invention that the present invention prevents that heat runs off, protects personal security, reduces production costs.
Preferably, be also provided with reinforcement on described door body structure, described reinforcement is arranged on circular port periphery, and reinforcement anyhow interlocks and forms.
The present invention can strengthen intensity and the rigidity of goods by the reinforcement arranging, and saves consumption, and weight reduction, reduces costs, and can overcome the twisted problem on deformation of goods that unbalanced stress that product process moulding brings causes.
Preferably, described energy-saving radiating case comprises interconnective heat radiation main tank and heat radiation odd-side, described heat radiation main tank comprises the radiating tube that is connected with main inlet tube and primary outlet pipe, heat radiation odd-side mainly comprises the radiating tube that is connected with secondary inlet tube and sub-outlet pipe, described main inlet tube is located at primary outlet pipe top, described sub-outlet pipe is located at secondary inlet tube top, described main inlet tube is by the solenoid control that is connected to main inlet tube end, described sub-outlet pipe is controlled by the drain valve that is connected to sub-outlet tube end, described primary outlet pipe is connected by connection valve with secondary inlet tube, described primary outlet pipe and secondary inlet tube are equipped with drainage arrangement.
The improvement of existing dryer being made for another goal of the invention of the present invention is to be provided with drainage arrangement on the energy-saving radiating case that steam is dispelled the heat, and the condensed water accumulating in heat dissipation tank is got rid of in time, avoids affecting hot air process.
Preferably, described drainage arrangement is for carrying out the timing drainage valve of control device switch by setting-up time.
The present invention has adopted the timing drainage valve that carrys out control device switch by setting-up time, can coordinate like this working time of industrial drying machine, reaches effect timely, convenient, automation.
The beneficial effect that the present invention has:
1. adopt to arrange on door-plate and prolong side ring and can effectively prevent that hot-air runs off in a large number from the gap between door-plate and inner core, improve energy utilization rate, play energy-conserving action, reduce production costs, improved drying efficiency; The thermal insulation board simultaneously arranging on door-plate can trap heat be delivered on door-plate and then be lost to outside and goes, and has avoided thermal waste, has protected personal security.
By increased self-refrigeration water drainage arrangement make to accumulate condensed water in steam heat dissipation tank can be in time, convenient discharge, make steam-energy in energy saving radiator, be converted to more quickly and efficiently the required heat energy of equipment, avoid the wasting of resources, save enterprise's production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation between prior art dryer door-plate and inner core;
Fig. 2 is the structural representation between embodiment mono-dryer door-plate and inner core;
Fig. 3 is the structural representation between embodiment bis-dryer door-plates and inner core;
Fig. 4 is the structural representation between embodiment tri-dryer door-plates and inner core;
Fig. 5 is structural representation of the present invention;
Fig. 6 is door panel structure schematic diagram of the present invention;
Fig. 7 is the structural representation of energy-saving radiating case of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment mono-: as shown in Figure 2, after 8 welding of door-plate 5 and thermal insulation board, be provided with and prolong side ring 7, described in prolong side ring 7 length and be close to 2 mouthfuls of places of inner core, and prolong side ring 7 diameters and be less than inner core 2 diameters.
Embodiment bis-: as shown in Figure 3, after 8 welding of door-plate 5 and thermal insulation board, be provided with and prolong side ring 7, described in prolong side ring 7 length and be close to 2 mouthfuls of places of inner core, and prolong side ring 37 and equal inner core 2 diameters.
Embodiment tri-: as shown in Figure 4, after 8 welding of door-plate 5 and thermal insulation board, be provided with and prolong side ring 7, described in prolong side ring 7 and stretch in dryer inner core 2, prolonging side ring length is 110mm, prolongs side ring 7 and is less than inner core 2 diameters.
Known by above-mentioned three embodiment, although the first two embodiment has also filled up part gap, having hindered part hot-air runs off, but allow, between door-plate and inner core, there is gap, effect is not best, and embodiment tri-can fill up the gap existing between door-plate and inner core substantially, stop that area reaches larger, effective waste of avoiding heat energy.
On the basis of embodiment tri-, structure of the present invention as shown in Figure 5 and Figure 6, a kind of energy-saving clothes dryer, comprise casing 1, be placed in inner core 2, the door body structure 3 being connected with casing 1 of casing 1 inside and be arranged on the energy-saving radiating case 4 on casing 1, described door body structure 3 comprises door-plate 5, on described door-plate 5, have circular port 6, on described door body structure 3, be also provided with heat-proof device and prolong side ring 7.
Described heat-proof device is the thermal insulation board 8 that is arranged on door-plate 5 backs, between described thermal insulation board 8 and door-plate face, forms gap, in described gap, is filled with heat-barrier material.
Described thermal insulation board 8 is cold-reduced sheet.
The described side ring 7 that prolongs is fixed and welded together with circular port 6 outer rims.
It is described that to prolong that side ring 7 stretches in dryer inner core 2 and prolong side ring thickness be 110mm.
The described side ring 7 that prolongs is provided with breach.
In addition, be also provided with reinforcement 9 on door body structure, described reinforcement 9 is arranged on circular port 6 peripheries, and reinforcement 9 anyhow interlocks and forms.
As Fig. 7, described energy-saving radiating case 4 comprises interconnective heat radiation main tank 12 and heat radiation odd-side 13, described heat radiation main tank 12 comprises the radiating tube that is connected with main inlet tube 121 and primary outlet pipe 122, heat radiation odd-side 13 mainly comprises the radiating tube that is connected with secondary inlet tube 132 and sub-outlet pipe 131, described main inlet tube 121 is located at primary outlet pipe 122 tops, described sub-outlet pipe 132 is located at secondary inlet tube 131 tops, described main inlet tube 121 is controlled by the electromagnetic valve 10 that is connected to main inlet tube 121 ends, described sub-outlet pipe 131 is controlled by the drain valve 11 that is connected to sub-outlet pipe 131 ends, described primary outlet pipe 122 is connected by connection valve 14 with secondary inlet tube 132, described primary outlet pipe 122 and secondary inlet tube 132 are equipped with timing drainage valve 15.
Operation principle of the present invention is as follows:
When dryer is worked, when energy-saving radiating case 4 transmission hot-airs axially import inner core 2 by dryer wind guide channel, owing to prolonging the existence of side ring 7, the tight fit of it and wind guide channel, inner core air inlet region has formed " cover " for sealing relatively, make most hot-airs enter into inner core 2 and go, prevented that heat loss is in space.In addition, the thermal insulation board 8 arranging due to door-plate 5 can not raise the temperature of door-plate 5, and staff can contact it according to need of work.
While working for dryer, its drying time is selected to set according to system program, and after its time is set, the time of timing drainage valve also and then sets.Energy-saving radiating case is started working, the main inlet tube 121 of the control heat radiation main tank 12 of electromagnetic valve 10 is open-minded, make Boiler Steam enter into heat radiation main tank 12 by main inlet tube 121, steam carries out the air heat of release heat to process heat radiation main tank 12 for the first time by radiating tube in heat radiation main tank 12, then the steam of release heat enters secondary inlet tube 132 by primary outlet pipe 122 derivation heat radiation main tanks 12 through connection valves 14 and enters into heat radiation odd-side 13 first, by the radiating tube in heat radiation odd-side 13, discharge residual steam heat to the air heat through heat radiation odd-side 13, finally, steam or liquid through twice thermal release are discharged to outside by sub-outlet pipe 131 under drain valve 11 is controlled, then enter next heating-heat release cyclic process.The hot-air producing by this air heating apparatus when industrial drying machine is after clothes drying, time just reaches and quits work, at this time timing drainage valve 15 also can responsive operation opening water discharge valve, the unnecessary condensed water producing in the dryer course of work is discharged to outside by primary outlet pipe 122 and secondary inlet tube 132, having guaranteed that later dryer reuses can make steam effectively be converted to more fast the required heat energy of equipment, the condensed water that can not accumulate because of the pipeline the inside of steam heat dissipation tank causes thermal energy conversion efficiency to reduce, avoided the wasting of resources, saved the production cost of enterprise.
Claims (10)
1. an energy-saving clothes dryer, comprise casing, be placed in inner core, the door body structure being connected with casing of casing inside and be arranged on the energy-saving radiating case on casing, described door body structure comprises door-plate, on described door-plate, have circular port, it is characterized in that, on described door body structure, be also provided with heat-proof device and prolong side ring.
2. energy-saving clothes dryer according to claim 1, is characterized in that, described heat-proof device is the thermal insulation board that is located at door-plate back, between described thermal insulation board and door-plate face, forms gap.
3. energy-saving clothes dryer according to claim 2, is characterized in that, in described gap, is filled with heat-barrier material.
4. energy-saving clothes dryer according to claim 3, is characterized in that, described in prolong side ring and circular port outer rim is fixed and welded together.
5. energy-saving clothes dryer according to claim 4, is characterized in that, described in prolong side ring and stretch in dryer inner core.
6. energy-saving clothes dryer according to claim 5, is characterized in that, described in to prolong side ring thickness be 110mm.
7. according to the energy-saving clothes dryer described in claim 5 or 6, it is characterized in that, described in prolong side ring and be provided with breach.
8. energy-saving clothes dryer according to claim 1, is characterized in that, is also provided with reinforcement on described door body structure, and described reinforcement is arranged on circular port periphery, and reinforcement anyhow interlocks and forms.
9. energy-saving clothes dryer according to claim 1, it is characterized in that, described energy-saving radiating case comprises interconnective heat radiation main tank and heat radiation odd-side, described heat radiation main tank comprises the radiating tube that is connected with main inlet tube and primary outlet pipe, heat radiation odd-side mainly comprises the radiating tube that is connected with secondary inlet tube and sub-outlet pipe, described main inlet tube is located at primary outlet pipe top, described sub-outlet pipe is located at secondary inlet tube top, described main inlet tube is by the solenoid control that is connected to main inlet tube end, described sub-outlet pipe is controlled by the drain valve that is connected to sub-outlet tube end, described primary outlet pipe is connected by connection valve with secondary inlet tube, described primary outlet pipe and secondary inlet tube are equipped with drainage arrangement.
10. a kind of energy-saving clothes dryer according to claim 9, is characterized in that, described drainage arrangement is for carrying out the timing drainage valve of control device switch by setting-up time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609077.4A CN103590225B (en) | 2013-11-27 | 2013-11-27 | A kind of energy-saving clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609077.4A CN103590225B (en) | 2013-11-27 | 2013-11-27 | A kind of energy-saving clothes dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103590225A true CN103590225A (en) | 2014-02-19 |
| CN103590225B CN103590225B (en) | 2016-01-13 |
Family
ID=50080529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310609077.4A Active CN103590225B (en) | 2013-11-27 | 2013-11-27 | A kind of energy-saving clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103590225B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780427A (en) * | 2016-04-15 | 2016-07-20 | 肖泽斌 | Air heating device of dryer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10018326A1 (en) * | 2000-04-11 | 2001-10-25 | Herbert Thiel | Washing machines, driers, dishwashers also freezers and similar machines equipped with heatable or coolable containers |
| US20040123489A1 (en) * | 2002-04-22 | 2004-07-01 | The Procter & Gamble Company | Thermal protection of fabric article treating device |
| WO2004105558A1 (en) * | 2003-06-02 | 2004-12-09 | BSH Bosch und Siemens Hausgeräte GmbH | Door comprising an insulating glazing and electric household appliance provided with said door |
| EP1837434A1 (en) * | 2006-03-21 | 2007-09-26 | Electrolux Home Products Corporation N.V. | Clothes tumble dryer |
| CN101198738A (en) * | 2005-05-20 | 2008-06-11 | Bsh博世和西门子家用器具有限公司 | Cloth drier door |
| CN102108625A (en) * | 2011-03-29 | 2011-06-29 | 肖泽斌 | Industrial drying machine |
| CN201981407U (en) * | 2011-03-29 | 2011-09-21 | 肖泽斌 | Air heating device of industrial drying machine |
| CN203159972U (en) * | 2013-02-28 | 2013-08-28 | 海尔集团公司 | Clothes dryer door seal and clothes dryer |
-
2013
- 2013-11-27 CN CN201310609077.4A patent/CN103590225B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10018326A1 (en) * | 2000-04-11 | 2001-10-25 | Herbert Thiel | Washing machines, driers, dishwashers also freezers and similar machines equipped with heatable or coolable containers |
| US20040123489A1 (en) * | 2002-04-22 | 2004-07-01 | The Procter & Gamble Company | Thermal protection of fabric article treating device |
| WO2004105558A1 (en) * | 2003-06-02 | 2004-12-09 | BSH Bosch und Siemens Hausgeräte GmbH | Door comprising an insulating glazing and electric household appliance provided with said door |
| CN1798514A (en) * | 2003-06-02 | 2006-07-05 | Bsh博世和西门子家用器具有限公司 | Door comprising an insulating glazing and electric household appliance provided with said door |
| CN101198738A (en) * | 2005-05-20 | 2008-06-11 | Bsh博世和西门子家用器具有限公司 | Cloth drier door |
| EP1837434A1 (en) * | 2006-03-21 | 2007-09-26 | Electrolux Home Products Corporation N.V. | Clothes tumble dryer |
| CN102108625A (en) * | 2011-03-29 | 2011-06-29 | 肖泽斌 | Industrial drying machine |
| CN201981407U (en) * | 2011-03-29 | 2011-09-21 | 肖泽斌 | Air heating device of industrial drying machine |
| CN203159972U (en) * | 2013-02-28 | 2013-08-28 | 海尔集团公司 | Clothes dryer door seal and clothes dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780427A (en) * | 2016-04-15 | 2016-07-20 | 肖泽斌 | Air heating device of dryer |
| CN105780427B (en) * | 2016-04-15 | 2018-02-06 | 肖泽斌 | A kind of dryer air heating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103590225B (en) | 2016-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204550802U (en) | A kind of kiering device of fibre of flax for textile material | |
| CN103590225B (en) | A kind of energy-saving clothes dryer | |
| CN202127758U (en) | Allium chinense sterilizing machine | |
| CN103017126A (en) | High-frequency electromagnetic steam engine | |
| CN201981407U (en) | Air heating device of industrial drying machine | |
| CN204630345U (en) | A kind of pad dyeing Reuse of Condensate from Drying Cylinder recycle device | |
| CN202924994U (en) | Steam production device for brewing steamer | |
| CN204100222U (en) | A kind of hot type boiler softened water tank | |
| CN203866576U (en) | Washing and dewatering machine with steam heating system | |
| CN203174348U (en) | Superheated vapor energy circulation recycling device | |
| CN106086333B (en) | Steam heater after tempered bead steel wire copper facing | |
| CN104226904A (en) | Afterheat recycling device of steam dewaxing kettle | |
| CN203715962U (en) | Door body structure for industrial clothes dryer | |
| CN206875397U (en) | A kind of electromagnetic wave steam oven | |
| CN204007209U (en) | Precision casting shell heat recovery system | |
| CN205803535U (en) | Steam heater after tempered bead steel wire copper facing | |
| CN203785229U (en) | Gas water heater | |
| CN204285771U (en) | A kind of high-efficiency energy-saving liquid circulation electromagnetic heater | |
| CN202936642U (en) | Heat supply device for washing device | |
| CN209794101U (en) | Tubular pile evaporates hot water recovery who cures and evaporates utilizes device | |
| CN202674838U (en) | Coal-gas drainage device with superconductive heat-tracing and thermal-preservation functions | |
| CN204176927U (en) | A kind of space energy water heater | |
| CN202989645U (en) | Steam heating device for steel cord production | |
| CN202766669U (en) | Hot water circulation device | |
| CN202148449U (en) | Energy-saving ready-made clothes ironing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160407 Address after: Nansha District Shun he Cun LAN he Zhen Xin Yong Nan Lu Guangzhou City, Guangdong province 511480 No. 36 south side of 300 meters A101 Patentee after: Guangzhou City letter Washing Machinery Co., Ltd. Address before: Tai Chung Panyu District Shawan Town, Guangzhou city 511483 Guangdong province village Third Industrial Zone No. 22 Patentee before: Xiao Zebin |
|
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Hua Inventor after: Xiao Zebin Inventor before: Xiao Zebin |
|
| CB03 | Change of inventor or designer information |