CN103234319A - Fresh-keeping system of air-conditioned freezer - Google Patents
Fresh-keeping system of air-conditioned freezer Download PDFInfo
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- CN103234319A CN103234319A CN2013101138599A CN201310113859A CN103234319A CN 103234319 A CN103234319 A CN 103234319A CN 2013101138599 A CN2013101138599 A CN 2013101138599A CN 201310113859 A CN201310113859 A CN 201310113859A CN 103234319 A CN103234319 A CN 103234319A
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Abstract
The invention discloses a fresh-keeping system of an air-conditioning freezer, which comprises an air-conditioning and fresh-keeping freezer set, wherein the air-conditioning and fresh-keeping freezer set comprises N air-conditioning freezers, and the fresh-keeping system is characterized by further comprising a nitrogen-making system and an air-conditioning and fresh-keeping integrated device, and the nitrogen-making system and the air-conditioning and fresh-keeping integrated device are both connected with the air-conditioning and fresh-keeping freezer set. In the fresh-keeping system of the air-conditioning freezer, the quantity of air-conditioning freezers can be selected according to the total loading capacity of fruits and vegetables, each air-conditioning freezer is provided with an independent refrigeration system, temperature inside the freezer can be adjusted, the requirements of storage temperature required by different fruits and vegetables can be met, classified storage can be performed according to types of fruits and vegetables, nitrogen consumption can be reduced, components and proportions, as well as parameters such as humiture and the like, of all gases inside the freezer can be controlled accurately, and the fresh-keeping system has a good marking prospect.
Description
Technical field
The present invention relates to a kind of fresh-keeping system, be specifically related to a kind of controlled atmosphere refrigerator fresh-keeping system.
Background technology
At present, the controlled atmosphere freezer has become a kind of important preserving fruit and vegetable utilizing equipment.The controlled atmosphere freezer reaches the purpose of preserving fruit and vegetable utilizing insurance by changing composition and the ratio of all gases in the storehouse.But there is following shortcoming in the controlled atmosphere freezer: 1. the bulky of controlled atmosphere freezer, and building up back refrigeration volume is difficult to change, can not select volume according to the total useful load of fruits and vegetables, be not suitable for very much the places relatively harsher to the volume requirement of equipment such as naval vessel; 2. the controlled atmosphere freezer can not be according to the storage of classifying of the kind of fruits and vegetables; 3. when advancing the storehouse picking, need to consume certain nitrogen, therefore need constantly to replenish the loss of nitrogen; 4. be difficult to accurately control composition and the ratio of all gases in the storehouse, and parameter such as humiture.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of controlled atmosphere refrigerator fresh-keeping system.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Controlled atmosphere refrigerator fresh-keeping system, comprise controlled atmosphere refrigerator group, described controlled atmosphere refrigerator group comprises a controlled atmosphere refrigerator at least, it is characterized in that, also comprise nitrogen gas generating system, controlled atmosphere integrating device, described nitrogen gas generating system is connected controlled atmosphere refrigerator group respectively with the controlled atmosphere integrating device.
Aforesaid controlled atmosphere refrigerator fresh-keeping system, it is characterized in that, described nitrogen gas generating system comprises air compressor machine cooling driers module, controlled atmosphere all-in-one module, and described air compressor machine cooling driers module connects described controlled atmosphere all-in-one module, and described controlled atmosphere all-in-one module connects described controlled atmosphere refrigerator.
Aforesaid controlled atmosphere refrigerator fresh-keeping system, it is characterized in that, described air compressor machine cooling driers module comprises air compressor machine, first order filter, cooling driers, described controlled atmosphere all-in-one module comprises second level filter, third level filter, heater, nitrogen separation device, described air compressor machine connects first order filter, first order filter connects cooling driers, described cooling driers connects second level filter, second level filter connects third level filter, third level filter connects heater, described heater connects the nitrogen separation device, and the nitrogen separation device connects the controlled atmosphere refrigerator.
Aforesaid controlled atmosphere refrigerator fresh-keeping system, it is characterized in that, air compressor machine connects air accumulator, air accumulator connects first order filter, be connected with temperature sensor between cooling driers and the first order filter, be connected with pressure switch between third level filter and the heater, described heater is controlled by temperature controller, the nitrogen separation device connects the purity control valve, the purity control valve connects the controlled atmosphere refrigerator, be provided with flowmeter between purity control valve and the controlled atmosphere refrigerator, described air compressor machine, cooling driers, first order filter, second level filter, third level filter is connected with drainage arrangement respectively, and the nitrogen separation device is connected with the oxygen enrichment exhaust apparatus.
Aforesaid controlled atmosphere refrigerator fresh-keeping system, it is characterized in that, described drainage arrangement comprises drain solenoid valve, condensate drain waterpipe, described oxygen enrichment exhaust apparatus comprises the oxygen enrichment electromagnetic exhaust valve, described air compressor machine, cooling driers, first order filter, second level filter, third level filter are connected with the condensate drain waterpipe respectively, be connected with drain solenoid valve between air compressor machine and the condensate drain waterpipe, be connected with drain solenoid valve between second level filter and the condensate drain waterpipe, described nitrogen separation device connects the oxygen enrichment electromagnetic exhaust valve, is provided with magnetic valve between flowmeter and the controlled atmosphere refrigerator.
Aforesaid controlled atmosphere refrigerator fresh-keeping system is characterized in that, first order filter is C level filter, and second level filter is T level filter, and third level filter is A level filter.
Aforesaid controlled atmosphere refrigerator fresh-keeping system is characterized in that the nitrogen separation device is the hollow-fibre membrane group.
Aforesaid controlled atmosphere refrigerator fresh-keeping system, it is characterized in that, described controlled atmosphere integrating device comprises that gas detects control system, MCS, ethylene removal system, and described gas detection control system, MCS, ethylene removal system connect described controlled atmosphere refrigerator respectively.
Aforesaid controlled atmosphere refrigerator fresh-keeping system, it is characterized in that, described controlled atmosphere refrigerator connects main exhaust duct, be provided with magnetic valve between controlled atmosphere refrigerator and the main exhaust duct, gas detects control system and connects gas detection collection house steward, gas detects the collection house steward and connects the controlled atmosphere refrigerator, and controlled atmosphere refrigerator and gas detect to gather between the house steward and is provided with magnetic valve, are provided with magnetic valve between controlled atmosphere refrigerator and MCS, the ethylene removal system.
Aforesaid controlled atmosphere refrigerator fresh-keeping system is characterized in that, described ethylene removal system comprises ozone generating-device.
Usefulness of the present invention is: controlled atmosphere refrigerator fresh-keeping system of the present invention can be selected volume according to the total useful load of fruits and vegetables, can be according to the storage of classifying of the kind of fruits and vegetables, can reduce nitrogen consumption, and can accurately control composition and the ratio of all gases in the storehouse, and parameter such as humiture, have good market prospects.
Description of drawings
Fig. 1 is the general structure schematic diagram of controlled atmosphere refrigerator fresh-keeping system of the present invention;
Fig. 2 is a kind of physical unit connection diagram of controlled atmosphere refrigerator fresh-keeping system of the present invention;
Fig. 3 is the enlarged diagram of air compressor machine cooling driers module among Fig. 2;
Fig. 4 is the enlarged diagram of controlled atmosphere all-in-one module among Fig. 2;
Fig. 5 is the enlarged diagram of controlled atmosphere integrating device and controlled atmosphere refrigerator group among Fig. 2.
The implication of Reference numeral among the figure:
1, nitrogen gas generating system, 2, the controlled atmosphere integrating device, 3, controlled atmosphere refrigerator group, 4, air compressor machine, 5, air accumulator, 6, first order filter, 7, cooling driers, 8, temperature sensor, 9, coolant outlet, 10, cooling water inlet, 11, the condensate drain waterpipe, 12, the outlet of air compressor machine cooling driers module, 13, drain solenoid valve, 14, second level filter, 15, third level filter, 16, pressure switch, 17, temperature controller, 18, heater, 19, electric cabinet, 20, motor, 21, the oxygen enrichment electromagnetic exhaust valve, 22, flexible connection, 23, the purity control valve, 24, flowmeter, 25, the controlled atmosphere refrigerator, 26, magnetic valve, 27, main exhaust duct, 28, gas detects gathers house steward, 29, outlet, 30, gas detects control system, 31, MCS, 32, the ethylene removal system, 33, air compressor machine cooling driers module, 34, controlled atmosphere all-in-one module, 35, the nitrogen separation device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
With reference to shown in Figure 1, controlled atmosphere refrigerator fresh-keeping system of the present invention, comprise controlled atmosphere refrigerator group 3, controlled atmosphere refrigerator group 3 comprises a controlled atmosphere refrigerator 25 at least, also comprise nitrogen gas generating system 1, controlled atmosphere integrating device 2, nitrogen gas generating system 1 is connected controlled atmosphere refrigerator group 3 respectively with controlled atmosphere integrating device 2.Controlled atmosphere refrigerator fresh-keeping system of the present invention does not limit its concrete application scenario, does not limit the kind of the article of its storage yet, and in the reality, it is highly suitable for environment such as naval vessel, and is applicable to storage fruits and vegetables etc.
Nitrogen gas generating system 1 can be made nitrogen among the present invention, the nitrogen that nitrogen gas generating system 1 is made enters controlled atmosphere refrigerator group 3, storage has fruits and vegetables in the controlled atmosphere refrigerator group 3, nitrogen can reduce the oxygen content in the controlled atmosphere refrigerator group 3 greatly, reduce the oxygen content of environment to lower the fruits and vegetables respiratory intensity, reduce loss and the evaporation of itself nutriment.Controlled atmosphere integrating device 2 of the present invention connects controlled atmosphere refrigerator group 3, its role is to the various parameters in the controlled atmosphere refrigerator group 3, further control, regulate such as temperature, humidity, gas content etc., thereby reach the shelf-life of fruits and vegetables in the further prolongation controlled atmosphere refrigerator group 3.
The present invention does not limit the concrete formation of nitrogen gas generating system 1, controlled atmosphere integrating device 2, controlled atmosphere refrigerator group 3, and those skilled in the art can be according to the actual selection of carrying out various modules.
As a preferred embodiment of the present invention, nitrogen gas generating system 1 of the present invention can comprise air compressor machine cooling driers module 33, controlled atmosphere all-in-one module 34, and air compressor machine cooling driers module 33 connects controlled atmosphere all-in-one module 34, and controlled atmosphere all-in-one module 34 connects controlled atmosphere refrigerator 25.As Fig. 2, Fig. 3 and shown in Figure 4.Air compressor machine cooling driers module 33 with air compress, cooling, drying, to be transferred to controlled atmosphere all-in-one module 34 through overcompression, cooling, dried air again, controlled atmosphere all-in-one module 34 is carried out nitrogen separation to the gas that transmits again, separated nitrogen is transferred to the controlled atmosphere refrigerator 25 in the controlled atmosphere refrigerator group 3 again.The main effect of air compressor machine cooling driers module 33 is earlier air to be compressed, because the air after the compression exists bigger heat and moisture, the nitrogen separation that is unfavorable for controlled atmosphere all-in-one module 34, therefore air compressor machine cooling driers module 33 also need with the air after the compression cool off, drying, air after the compression is after cooling, airborne most of moisture is condensed, and can obtain thus to compress, cools off, dry air.
The present invention does not limit the specific implementation of air compressor machine cooling driers module 33, controlled atmosphere all-in-one module 34, but as a kind of preferred version, can be with reference to the parts connected mode of Fig. 2 to Fig. 4.Arrow shown in Fig. 2 to Fig. 4 is the transmission direction of gas.As Fig. 2, Fig. 3, air compressor machine cooling driers module 33 comprises air compressor machine 4, first order filter 6, cooling driers 7, controlled atmosphere all-in-one module 34 comprises second level filter 14, third level filter 15, heater 18, nitrogen separation device 35, air compressor machine 4 connects first order filter 6, first order filter 6 connects cooling driers 7, cooling driers 7 connects second level filter 14, second level filter 14 connects third level filter 15, third level filter 15 connects heater 18, heater 18 connects nitrogen separation device 35, and nitrogen separation device 35 connects controlled atmosphere refrigerator 25.
Here, the effect of air compressor machine 4 is compressed air.Be connected with coolant outlet 9 and cooling water inlet 10 on the air compressor machine 4, like this, cooling water can be condensed airborne most of moisture and discharge.After air was compressed, air compressor machine 4 of the present invention connected cooling driers 7 through first order filter 6, and first order filter 6 is a kind of accurate filters, its a lot of impurity in can filtered air, and during actual motion, first order filter 6 is preferably C level filter.Enter cooling driers 7 behind the compressed air process first order filter 6, cooling driers 7 cools off compressed air, wherein most of water vapor condensation separates eliminating, cooling driers 7 is through second level filter 14, third level filter 15 connects heater 18, the second level of the present invention filter 14, the a lot of impurity of third level filter 15 in equally can filtered air, during actual motion, second level filter 14 can be set, the Filter Precision of third level filter 15 is by thick extremely smart, be the filtering accuracy of third level filter 15 than second level filter 14 height, the compressed air of cleaning so just can be provided.Further, as preferably, second level filter 14 is T level filter, and third level filter 15 is A level filter.
Compressed air needed to heat before entering nitrogen separation device 35, the effect of heater 18 is heated compressed air exactly, the effect of nitrogen separation device 35 is separation of nitrogen, the present invention does not limit the concrete structure of nitrogen separation device 35, but as preferred, nitrogen separation device 35 can be the hollow-fibre membrane group.The hollow-fibre membrane group comprises many group hollow-fibre membranes, and one group of hollow-fibre membrane has comprised millions of fibers, and the size of each fiber and people's hairline are similar.Under pressure, air enters from of fiber, arrives the other end of hollow-fibre membrane group of the present invention then by fibre inner diameter.Gas just separates when compressed air touches hollow-fibre membrane." fast " gas such as oxygen, carbon dioxide and aqueous vapor rapid permeability fibre wall pass the exhaust outlet of hollow-fibre membrane group one side with atmospheric pressure.Nitrogen can not crossed fiber by rapid permeability under flow regime, but the other end that flows to fiber enters the air chamber of hollow-fibre membrane group termination.Can obtain the nitrogen of based on very high purity thus.Nitrogen separation device 35 connects controlled atmosphere refrigerator 25, therefore the nitrogen that obtains can be transferred to controlled atmosphere refrigerator 25.
Can also on above-mentioned basis, be improved and be optimized during actual motion of the present invention, as shown in Figure 2.The present invention can connect air accumulator 5 in air compressor machine 4 back, and air accumulator 5 connects first order filter 6, increases the strainability that air accumulator 5 can strengthen first order filter 6.In addition, can connect temperature sensor 8 between cooling driers 7 and the first order filter 6, temperature sensor 8 can detect cooling driers 7 outlet temperatures, and whether reflection cooling driers 7 is working properly.Can connect pressure switch 16 between third level filter 15 and the heater 18, this is that pressure switch 16 can reflect the working life of filter because filter all has working life, when pressure switch 16 is reported to the police, just should change filter.This pressure switch 16 can play the effect of prompting changing filter.In addition, heater 18 is controlled by temperature controller 17, and temperature controller 17 is finished the setting of the heating-up temperature of nitrogen separation device 35, control and demonstration.The present invention can also connect purity control valve 23 in the outlet of nitrogen separation device 35, and purity control valve 23 connects controlled atmosphere refrigerator 25, so just can regulate the purity of film group outlet nitrogen by purity control valve 23.In addition, between purity control valve 23 and the controlled atmosphere refrigerator 25 flowmeter 24 can also be set, in order to measure the flow of nitrogen.Nitrogen is delivered to dilute in the fresh-keeping refrigerator to replace and is fallen oxygen.In addition, air compressor machine 4 of the present invention, cooling driers 7, first order filter 6, second level filter 14, third level filter 15 are connected with drainage arrangement respectively, to guarantee to enter compressed air drying, the cleaning in the nitrogen separation device 35, and nitrogen separation device 35 is connected with the oxygen enrichment exhaust apparatus, thereby can be effectively that nitrogen separation device 35 isolated oxygen contents are higher gas is got rid of by the oxygen enrichment exhaust apparatus.In addition, controlled atmosphere all-in-one module 34 can also comprise electric cabinet 19, and electric cabinet 19 is made up of consumer unit, control cabinet, test section, and electric cabinet 19 connects motor 20, and various valves, equipment etc. are powered and controlled.
Further, the present invention can also preferably arrange drainage arrangement, oxygen enrichment exhaust apparatus.Drainage arrangement as Fig. 2 comprises drain solenoid valve 13, condensate drain waterpipe 11, the oxygen enrichment exhaust apparatus comprises oxygen enrichment electromagnetic exhaust valve 21, air compressor machine 4, cooling driers 7, first order filter 6, second level filter 14, third level filter 15 are connected with condensate drain waterpipe 11 respectively, be connected with drain solenoid valve 13 between air compressor machine 4 and the condensate drain waterpipe 11, be connected with drain solenoid valve 13 between second level filter 14 and the condensate drain waterpipe 11, nitrogen separation device 35 connects oxygen enrichment electromagnetic exhaust valve 21, is provided with magnetic valve 26 between flowmeter 24 and the controlled atmosphere refrigerator 25.Above-mentioned setting can make drainage arrangement, oxygen enrichment exhaust apparatus better to move.
Further, as preferably, controlled atmosphere integrating device 2 of the present invention can comprise that gas detects control system 30, MCS 31, ethylene removal system 32, and gas detection control system 30, MCS 31, ethylene removal system 32 connect controlled atmosphere refrigerator 25 respectively.As Fig. 2, shown in Figure 5.The effect that gas detects control system 30 is parameters such as all gases ratio in the controlled atmosphere refrigerator 25, temperature are detected, control, and the humidity in 31 pairs of controlled atmosphere refrigerators of MCS 25 is controlled, and ethylene removal system 32 can reduce the ethylene contents in the controlled atmosphere refrigerator 25.The present invention does not limit the actual component that gas detects control system 30, MCS 31, ethylene removal system 32, and those skilled in the art can be selected according to reality.As preferably, ethylene removal system 32 comprises ozone generating-device.Ozone generating-device can produce ozone, after the ozone delivery of generation enters controlled atmosphere refrigerator 25, can also decompose ethene fast by fungus and mildew resistance, to slow down fruits and vegetables metabolism, to reach the purpose that removes ethene, prevents that effectively fruits and vegetables from rotting.
It is very dry that the present invention adopts the reason of MCS 31 to be from the nitrogen of nitrogen gas generating system 1 generation, for preventing the excessive drying loss of fruits and vegetables, improve fresh-keeping effect, must often keep the relative humidity in the controlled atmosphere refrigerator 25, MCS 31 is housed to regulate humidity for this reason in the controlled atmosphere refrigerator 25.
Further, controlled atmosphere refrigerator 25 of the present invention connects main exhaust duct 27, is provided with magnetic valve 26 between controlled atmosphere refrigerator 25 and the main exhaust duct 27, so just can carry out exhaust more easily.And the waste gas that controlled atmosphere refrigerator 25 produces can be discharged through outlet 29 by main exhaust duct 27.In addition, gas detects control system 30 and connects gas detection collection house steward 28, gas detects gathers house steward's 28 connection controlled atmosphere refrigerators 25, controlled atmosphere refrigerator 25 and gas detect to gather between the house steward 28 and are provided with magnetic valve 26, are provided with magnetic valve 26 between controlled atmosphere refrigerator 25 and MCS 31, the ethylene removal system 32.This set is conducive to the operation that gas detects control system 30.
Controlled atmosphere refrigerator fresh-keeping system automaticity height of the present invention can be worked under the unmanned situation.In addition, pipeline of the present invention can also adopt flexible connection 22 on connecting, and has just adopted flexible connection 22 between air compressor machine cooling driers module 33 outlets 12 as shown in Figure 2 and the second level filter 14.
Controlled atmosphere refrigerator fresh-keeping system of the present invention oxygen content, ethylene contents and factors such as humidity, temperature from the control storage environment are set about, when keeping the cryogenic conditions that suits, reduce the oxygen content of environment to lower the fruits and vegetables respiratory intensity, reduce loss and the evaporation of itself nutriment, the decomposition of inhibition pectin and ethene are to the dematuration of fruits and vegetables, thereby make fruits and vegetables keep fresh edible state more muchly, prolong shelf-life.
Controlled atmosphere refrigerator fresh-keeping system of the present invention can be selected volume according to the total useful load of fruits and vegetables, can be according to the storage of classifying of the kind of fruits and vegetables, can satisfy the humiture requirement that different cultivars fruits and vegetables reservoir needs, reduced and advanced after the picking of storehouse the energy consumption of nitrogen processed again, and can accurately control composition and the ratio of all gases in the storehouse, and parameter such as humiture, have good market prospects.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (10)
1. controlled atmosphere refrigerator fresh-keeping system, comprise controlled atmosphere refrigerator group, described controlled atmosphere refrigerator group comprises a controlled atmosphere refrigerator at least, it is characterized in that, also comprise nitrogen gas generating system, controlled atmosphere integrating device, described nitrogen gas generating system is connected controlled atmosphere refrigerator group respectively with the controlled atmosphere integrating device.
2. controlled atmosphere refrigerator fresh-keeping system according to claim 1, it is characterized in that, described nitrogen gas generating system comprises air compressor machine cooling driers module, controlled atmosphere all-in-one module, and described air compressor machine cooling driers module connects described controlled atmosphere all-in-one module, and described controlled atmosphere all-in-one module connects described controlled atmosphere refrigerator.
3. controlled atmosphere refrigerator fresh-keeping system according to claim 2, it is characterized in that, described air compressor machine cooling driers module comprises air compressor machine, first order filter, cooling driers, described controlled atmosphere all-in-one module comprises second level filter, third level filter, heater, the nitrogen separation device, described air compressor machine connects first order filter, first order filter connects cooling driers, described cooling driers connects second level filter, second level filter connects third level filter, third level filter connects heater, described heater connects the nitrogen separation device, and the nitrogen separation device connects the controlled atmosphere refrigerator.
4. controlled atmosphere refrigerator fresh-keeping system according to claim 3, it is characterized in that, air compressor machine connects air accumulator, air accumulator connects first order filter, be connected with temperature sensor between cooling driers and the first order filter, be connected with pressure switch between third level filter and the heater, described heater is controlled by temperature controller, the nitrogen separation device connects the purity control valve, the purity control valve connects the controlled atmosphere refrigerator, be provided with flowmeter between purity control valve and the controlled atmosphere refrigerator, described air compressor machine, cooling driers, first order filter, second level filter, third level filter is connected with drainage arrangement respectively, and the nitrogen separation device is connected with the oxygen enrichment exhaust apparatus.
5. controlled atmosphere refrigerator fresh-keeping system according to claim 4, it is characterized in that, described drainage arrangement comprises drain solenoid valve, the condensate drain waterpipe, described oxygen enrichment exhaust apparatus comprises the oxygen enrichment electromagnetic exhaust valve, described air compressor machine, cooling driers, first order filter, second level filter, third level filter is connected with the condensate drain waterpipe respectively, be connected with drain solenoid valve between air compressor machine and the condensate drain waterpipe, be connected with drain solenoid valve between second level filter and the condensate drain waterpipe, described nitrogen separation device connects the oxygen enrichment electromagnetic exhaust valve, is provided with magnetic valve between flowmeter and the controlled atmosphere refrigerator.
6. according to the described controlled atmosphere refrigerator of claim 3 to 5 fresh-keeping system, it is characterized in that first order filter is C level filter, second level filter is T level filter, and third level filter is A level filter.
7. according to the described controlled atmosphere refrigerator of claim 3 to 5 fresh-keeping system, it is characterized in that the nitrogen separation device is the hollow-fibre membrane group.
8. controlled atmosphere refrigerator fresh-keeping system according to claim 1, it is characterized in that, described controlled atmosphere integrating device comprises that gas detects control system, MCS, ethylene removal system, and described gas detection control system, MCS, ethylene removal system connect described controlled atmosphere refrigerator respectively.
9. controlled atmosphere refrigerator fresh-keeping system according to claim 8, it is characterized in that, described controlled atmosphere refrigerator connects main exhaust duct, be provided with magnetic valve between controlled atmosphere refrigerator and the main exhaust duct, gas detects control system and connects gas detection collection house steward, gas detects the collection house steward and connects the controlled atmosphere refrigerator, and controlled atmosphere refrigerator and gas detect to gather between the house steward and is provided with magnetic valve, are provided with magnetic valve between controlled atmosphere refrigerator and MCS, the ethylene removal system.
10. according to Claim 8 or 9 described controlled atmosphere refrigerator fresh-keeping systems, it is characterized in that described ethylene removal system comprises ozone generating-device.
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| CN103851866A (en) * | 2014-02-21 | 2014-06-11 | 无锡德林船舶设备有限公司 | Air-conditioning refrigerating device for ships |
| CN104407585A (en) * | 2014-11-13 | 2015-03-11 | 天津森罗科技股份有限公司 | Control device of fruit and vegetable air-conditioning fresh-keeping box |
| CN106016950A (en) * | 2016-05-26 | 2016-10-12 | 青岛海尔股份有限公司 | Nitrogen generation control method and device of refrigerator |
| CN106052254A (en) * | 2016-05-30 | 2016-10-26 | 青岛海尔股份有限公司 | Cold storage and refrigeration device |
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| CN109393292A (en) * | 2018-11-15 | 2019-03-01 | 中国联合工程有限公司 | A kind of Chinese medicine controlled atmosphere cold storage curing system and its operation method |
| CN114223714A (en) * | 2021-12-29 | 2022-03-25 | 天津森罗科技股份有限公司 | Modified atmosphere preservation system and design method |
| CN114259002A (en) * | 2021-12-24 | 2022-04-01 | 天津森罗科技股份有限公司 | Construction method and device of modified atmosphere preservation device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103851866A (en) * | 2014-02-21 | 2014-06-11 | 无锡德林船舶设备有限公司 | Air-conditioning refrigerating device for ships |
| CN104407585A (en) * | 2014-11-13 | 2015-03-11 | 天津森罗科技股份有限公司 | Control device of fruit and vegetable air-conditioning fresh-keeping box |
| CN106016950A (en) * | 2016-05-26 | 2016-10-12 | 青岛海尔股份有限公司 | Nitrogen generation control method and device of refrigerator |
| CN106016950B (en) * | 2016-05-26 | 2018-08-10 | 青岛海尔股份有限公司 | The nitrogen control method processed and device of refrigerator |
| CN106052254A (en) * | 2016-05-30 | 2016-10-26 | 青岛海尔股份有限公司 | Cold storage and refrigeration device |
| CN106052254B (en) * | 2016-05-30 | 2018-10-12 | 青岛海尔股份有限公司 | Refrigerating device |
| CN109028749A (en) * | 2018-07-17 | 2018-12-18 | 冷光君 | Pressure-adjusting type fresh-keeping refrigerator |
| CN109028749B (en) * | 2018-07-17 | 2021-07-20 | 陕西专壹知识产权运营有限公司 | Pressure regulating type fresh-keeping refrigerator |
| CN109393292A (en) * | 2018-11-15 | 2019-03-01 | 中国联合工程有限公司 | A kind of Chinese medicine controlled atmosphere cold storage curing system and its operation method |
| CN114259002A (en) * | 2021-12-24 | 2022-04-01 | 天津森罗科技股份有限公司 | Construction method and device of modified atmosphere preservation device |
| CN114223714A (en) * | 2021-12-29 | 2022-03-25 | 天津森罗科技股份有限公司 | Modified atmosphere preservation system and design method |
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