CN218661267U - Refrigeration, cold-storage and on-vehicle cooling system who oxygenates coupling integration - Google Patents
Refrigeration, cold-storage and on-vehicle cooling system who oxygenates coupling integration Download PDFInfo
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- CN218661267U CN218661267U CN202222880817.5U CN202222880817U CN218661267U CN 218661267 U CN218661267 U CN 218661267U CN 202222880817 U CN202222880817 U CN 202222880817U CN 218661267 U CN218661267 U CN 218661267U
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Abstract
The utility model provides a refrigeration, cold-storage and on-vehicle cold supply system who oxygenates coupling integration, includes cold-storage tank (105), cold-storage and oxygen charging unit, cold-storage and cold-charging unit is including carrying cold coil pipe (201), carry cold coil pipe (201) and arrange in cold-storage tank (105), the one end that carries cold coil pipe (201) is connected with defeated cold pipe, defeated cold pipe is located in the seafood bucket, and the other end stretches out seafood bucket (204) and is connected with the other end that carries cold coil pipe (201), be equipped with circulating pump (203) on the defeated cold pipe, oxygen charging unit includes pipeline (305), be equipped with on pipeline (305) and fill oxygen pump (303), cold-storage tank (105) are equipped with air inlet and gas outlet, the air inlet is connected with pipeline (305), the gas outlet is connected with pipeline (307) of giving vent to anger, the other end of pipeline (307) of giving vent to anger is arranged in the seafood bucket, and entire system can stably store the cold for a long-term and preserve.
Description
Technical Field
The utility model relates to a cold-stored goods field of transportation specifically is a refrigeration, cold-storage and on-vehicle cooling system who oxygenates coupling integration.
Background
In the daily life, the common trucks transport refrigerated goods, particularly fresh and live seafood, the conventional method is that the trucks modulate the seafood barrel in a seafood origin place in a mode of adding water, salt and ice for preserving the fresh and live seafood, and an oxygen pump is inserted into the seafood barrel for providing oxygen for the seafood, but in the transportation process, as ice blocks are gradually melted, the temperature in the seafood barrel can be gradually increased, the freshness preservation timeliness of the seafood barrel is poor, and the seafood can not adapt to the environment in the barrel and die. Meanwhile, the oxygen charging pump can generate heat after working for a long time, so that the temperature of oxygen fed into the seafood barrel is increased easily, the temperature in the seafood barrel is increased, the freshness of the seafood barrel is reduced, and the survival rate of seafood is influenced.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned seafood bucket fresh-keeping ageing poor to and the long-time work of oxygenating pump generate heat and cause the seafood bucket temperature to rise, influence the problem of seafood survival rate, the utility model provides a vehicle-mounted cooling system of refrigeration, cold-storage and oxygenation coupling integration.
The utility model discloses technical scheme as follows: the utility model provides a refrigeration, cold-storage and on-vehicle cold supply system who oxygenates coupling integration, includes cold-storage case, cold-storage cold releasing unit and oxygenates the unit, cold-storage cold releasing unit is including carrying cold coil pipe, carry cold coil pipe and arrange in the cold-storage case, the one end that carries cold coil pipe is connected with defeated cold pipe, defeated cold pipe is located in the seafood bucket, and the other end stretches out the seafood bucket and carry the other end of cold coil pipe to be connected, be equipped with the circulating pump on the defeated cold pipe, it includes pipeline to oxygenate the unit, the last oxygenation pump that is equipped with of pipeline, the cold-storage case is equipped with air inlet and gas outlet, the air inlet is connected with pipeline, the gas outlet is connected with the pipeline of giving vent to anger, in the seafood bucket is arranged in to the other end of pipeline of giving vent to anger, the cold-storage case provides long-term cold volume for carrying cold coil pipe, and the cold coil pipe is carried to the circulating pump drives cold coil pipe and transmits cold volume for the seafood bucket and store cold for seafood for long-term cold and preserve, and the seafood is given vent to say that the refrigerator car and comes out of oxygenating the pipeline and gets into the seafood bucket, can provide the oxygen of ice temperature for the oxygen bucket, and keep stably, can better seafood.
As above a refrigeration, cold-storage and on-vehicle cooling system who oxygenates coupling integration, including the refrigerator car refrigerator, the refrigerator car refrigerator includes first evaporating coil, first evaporating coil locates in the cold-storage box, and the refrigerator car refrigerator is ripe prior art, can constantly and fast provide sufficient cold volume for the cold-storage box at freight train start-up operation in-process, ensures that the cold-storage box can long-term stable transport cold volume, is favorable to strengthening the long-term cold fresh-keeping function of storing of seafood bucket.
As above a refrigeration, cold-storage and on-vehicle cooling system who oxygenates coupling integration, including refrigeration unit, refrigeration unit includes second compressor, be equipped with the end and the inlet end of giving vent to anger on the second compressor, the end of giving vent to anger is connected with second microchannel condenser, second microchannel condenser is connected with second evaporating coil through second throttling arrangement, second evaporating coil's the other end links to each other with the inlet end, second evaporating coil locates the cold-storage incasement, refrigeration unit can provide cold volume for the cold-storage case when the refrigerator-freezer stop work, and when refrigeration unit and refrigerator-freezer used simultaneously, and can provide sufficient quick cold volume for the cold-storage case, be favorable to the quick cooling of sea fresh bucket.
Furthermore, the first evaporation coil and the second evaporation coil are uniformly arranged in the cold storage box at equal intervals, so that the cold in the cold storage box is sufficient and uniformly distributed.
According to the vehicle-mounted cooling system integrating refrigeration, cold accumulation and oxygenation coupling, the intercooler is further arranged on the conveying pipeline and located between the oxygen charging pump and the cold accumulation box, one end, far away from the cold accumulation box, of the conveying pipeline is connected with the air inlet pipeline, the air inlet pipeline is provided with the air filter, the intercooler can dissipate heat and cool oxygen filtered by the air filter, the temperature of the cold accumulation box cannot be affected by external oxygen due to overhigh temperature, and the cold accumulation box is favorable for maintaining conveying stable cold output to the fresh water barrel.
According to the vehicle-mounted cold supply system integrating refrigeration, cold accumulation and oxygenation, the cold accumulation box is internally provided with the cold accumulation agent, the cold accumulation agent has a good cold storage and keeping effect, and even if the cold accumulation box stops working, the cold accumulation agent can still provide cold energy for the cold carrying coil pipe for a period of time, so that the cold storage safety function of the seafood barrel is prolonged.
According to the vehicle-mounted cooling system integrating refrigeration, cold accumulation and oxygenation coupling, the temperature sensor is further arranged in the cold accumulation box, and can detect the temperature in the cold accumulation box, so that temperature signal feedback is facilitated.
The beneficial effects of the utility model reside in that:
the utility model provides a pair of on-vehicle cooling system of refrigeration, cold-storage and oxygenation coupling integration, cold-storage box can the continuous and stable cold volume that provides for the seafood bucket, has abandoned the tradition to add ice and has added salt mode, has solved in the tradition transportation because of the cold supply untimely, the ability is not enough and the not high problem of live seafood survival rate that the cold supply unstability caused, ensures that the seafood bucket can store cold fresh-keeping fast long-term.
The utility model provides a pair of refrigeration, cold-storage and on-vehicle cold supply system who oxygenates coupling integration, the pipeline of giving vent to anger of oxygenating unit directly enters into the seafood bucket after coming out from the cold-storage case, can provide the oxygen of ice temperature for the seafood bucket, and the temperature of oxygen temperature and year cold coil pipe is the same, be favorable to temperature to remain stable in the seafood bucket, solved the long-time work of oxygenating pump and generated heat and cause the problem of the too high seafood survival rate in the influence seafood bucket of oxygen temperature for the seafood bucket has better cold fresh-keeping stability of storing.
The utility model provides a pair of on-vehicle cold feed system of refrigeration, cold-storage and oxygenation coupling integration includes refrigerator car refrigerator, the two sets of refrigeration mode of refrigeration unit, and the while work during operation can provide cold volume for the seafood bucket fast, and when the refrigerator car refrigerator during operation, the refrigeration unit can regard as the cold-storage compensation, can reduce the energy consumption of transport vechicle to can guarantee that the cold-storage case provides cold volume for the seafood bucket all the time, ensure that the seafood bucket can normally store cold fresh-keeping.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
FIG. 1 is a schematic structural diagram of an oxygenation unit in an embodiment;
FIG. 2 is a schematic structural diagram of a cold storage and release unit in an embodiment;
FIG. 3 is a schematic structural diagram of a refrigerator and a refrigeration unit of the refrigerator car according to the embodiment;
the components represented by the reference numerals in the figures are:
101. a first refrigeration compressor; 102. a first microchannel condenser; 103. a first throttling device; 104. a first evaporator coil; 105. a cold storage tank; 106. a second refrigeration compressor; 107. a second microchannel condenser; 108. a second throttling device; 109. a second evaporator coil; 201. a cold carrying coil pipe; 202. a coolant; 203. a circulation pump; 204. a seafood barrel I; 205. a seafood barrel II; 301. an air filter; 302. an air intake duct; 303. an oxygen pump; 304. an intercooler; 305. a delivery conduit; 306. a temperature sensor; 307. an air outlet pipeline.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.
Examples
This embodiment provides a vehicle-mounted cold supply system of refrigeration, cold-storage and oxygenation coupling integration, refer to fig. 1 and fig. 2, including cold-storage box 105, cold-storage and cold-releasing unit and oxygenation unit, cold-storage and cold-releasing unit is including carrying cold coil pipe 201, carry cold coil pipe 201 and arrange in cold-storage box 105, the one end of carrying cold coil pipe 201 is connected with defeated cold tube, defeated cold tube is located in the seafood bucket, and the other end stretches out seafood bucket 204 and is connected with the other end of carrying cold coil pipe 201, be equipped with circulating pump 203 on the defeated cold tube, oxygenation unit includes conveying pipeline 305, be equipped with oxygenating pump 303 on conveying pipeline 305, cold-storage box 105 is equipped with air inlet and gas outlet, the air inlet is connected with conveying pipeline 305, the gas outlet is connected with pipeline 307, in the seafood bucket is arranged in to the other end of pipeline 307 of giving vent to, the box 105 provides long-term cold for carrying cold coil pipe 201, and circulating pump 203 drives cold coil pipe and carries cold coil pipe to transmit cold volume for cold storage bucket through the cold-storage, and is used for cold storage to keep seafood bucket from cold-storage pipeline 307 of seafood, and the seafood bucket is got into for the other end of seafood that the seafood bucket is got out of pipeline 307 of oxygenation unit, can provide the oxygen of seafood, and the oxygen of keeping warm oxygen, and the temperature of oxygen in the seafood bucket, and the temperature is favorable to keep the same, and the temperature of ice-storage, and the stable temperature of keeping 201 in can be favorable to keep the seafood bucket, and keep the same, and carry cold storage, and keep the temperature of cold storage box, the same temperature of the same.
The cold storage box 105 is made of a polyurethane heat preservation box body, and the internal and external maintenance metal plates are made of stainless steel, so that the cold storage box has high cold storage performance and can better store cold.
In this embodiment, referring to fig. 3, the refrigerator car refrigerator includes a first evaporation coil 104, a first refrigeration compressor 101, a first microchannel condenser 102, and a first throttling device 103, the first evaporation coil 104 is disposed in the cold storage box 105, the refrigerator car refrigerator is a mature technology in the prior art, and the refrigerator car refrigerator can continuously and rapidly provide sufficient cold for the cold storage box 105 during the starting operation of the transport vehicle, so as to ensure that the cold storage box 105 can stably transport cold, which is beneficial to enhancing the cold storage safety function of the seafood barrel.
Specifically, an exhaust end of the first refrigeration compressor 101 is connected with a pipeline at one end of the first microchannel condenser 102 through a copper pipeline, the other end of the first microchannel condenser 102 is connected with one end of the first evaporation coil 104 through a first throttling device 103 by a copper pipeline, the other end of the first evaporation coil 104 returns to an air suction end of the compressor, the first evaporation coil 104 is located on the inner wall of the cold storage box 105, low-pressure steam from the first evaporation coil 104 enters the first refrigeration compressor 101, the volume of the steam is reduced, the pressure is increased, the steam is changed into high-temperature normal-pressure liquid through the first microchannel condenser 102, the high-temperature normal-pressure liquid is changed into low-temperature low-pressure liquid through the first throttling device 103, the low-temperature low-pressure liquid enters the first evaporation coil 104, an endothermic reaction is further carried out in the first evaporation coil 104 to be lower-temperature low-pressure steam, the low-temperature low-pressure steam returns to an air inlet end of the first refrigeration compressor 101 again, a refrigeration cycle system of a refrigerator of the refrigerator car is completed, a source can continuously and quickly provide sufficient cold storage capacity for the cold storage box 105, the cold storage box 105 can be stably conveyed, and the cold storage safety function of the sea fresh-sea-fresh-water barrel can be enhanced.
Further, first evaporating coil 104 evenly arranges in cold-storage box 105 equidistantly, specifically for the middle part of first evaporating coil 104 evenly attaches to lay in cold-storage box 105 inner wall equidistantly, can make cold-storage box 105 inner cold volume distribution even, is favorable to providing even cold volume to carrying cold coil 201, can maintain cold volume homogeneity in the seafood bucket, is favorable to the seafood to survive.
Preferably, the first refrigeration compressor 101 is a piston compressor special for a refrigerator car, and the transport vehicle provides power for the first refrigeration compressor 101 to drive the refrigerator of the whole refrigerator car to work, so that the refrigerator of the refrigerator car is in an operating state in the starting and transporting process of the transport vehicle.
In this embodiment, the refrigeration unit includes second refrigeration compressor 106, be equipped with on the second refrigeration compressor 106 and give vent to anger end and inlet end, it is connected with second microchannel condenser 107 to give vent to anger the end, second microchannel condenser 107 is connected with second evaporating coil 109 through second throttling arrangement 108, second evaporating coil 109's the other end links to each other with the inlet end, second evaporating coil 109 locate in cold-storage box 105.
Specifically, the air outlet end of the second refrigeration compressor 106 is connected with one end of the second microchannel condenser 107 through a copper pipeline, the other end of the second microchannel condenser 107 is connected with one end of the second evaporation coil 109 through a second throttling device 108 through a copper pipeline, the other end of the second evaporation coil 109 returns to the air inlet end of the second refrigeration compressor 106, the second evaporation coil 109 is arranged on the inner wall of the cold storage box 105, the second refrigeration compressor 106 is a wide-voltage fully-closed refrigeration compressor, the internal refrigeration operation mechanism of the refrigeration unit is similar to that of the refrigerator car, the refrigeration unit can provide cold for the cold storage box 105 when the refrigerator car refrigerator stops working, and when the refrigeration unit and the refrigerator car refrigerator are used simultaneously, sufficient quick cold can be provided for the cold storage box 105, so that the quick cooling of the seafood barrel is facilitated.
When the refrigerator of the refrigerator car stops working, the modes for continuously providing the cooling capacity by the refrigerating unit include the following two modes, but are not limited to the following two modes, specifically:
in a first mode: the cold storage is started to the seafood barrel in advance through the refrigerator car refrigerator in the way that the transport vehicle is empty and goes to the loading place, the cold quantity required by the seafood dormancy state is rapidly prepared, the temperature of the seafood dormancy state is close to the temperature required by the seafood dormancy state, the activity of the seafood can be reduced, and the oxygen consumption is reduced. Because the seafood does not produce extra heat, the refrigerator car refrigerator can continuously provide cold energy to the seafood barrel under the condition that the transport vehicle does not stop, or under the condition that the required cold energy is not produced before the vehicle reaches the loading place, the refrigeration unit is involved in working at the moment.
And a second mode: and the cold storage is started to the seafood barrel in advance through the refrigerator of the refrigerator car on the way that the transport vehicle is empty and goes to the loading place, so that the cold quantity required by the seafood in the dormant state is quickly prepared. Because the seafood does not produce extra heat, if the transport vehicle stops and the refrigerator of the refrigerator car stops working, the refrigeration unit works alone at the moment, and the wide-voltage power supply supplies power to continuously provide cold energy for the seafood barrel to be used as cold accumulation compensation to maintain the cold energy required by preparing the seafood dormant state.
Further, the equidistant even arrangement of second evaporating coil 109 is in cold-storage box 105, specifically is the equidistant even attached laying of middle part of second evaporating coil 109 and locates cold-storage box 105 inner wall, and arranges the subsides with first evaporating coil 104 intercrossing and locate cold-storage box 105 inner wall, is favorable to cold-storage box 105 to carrying cold coil 201 to provide even sufficient cold volume, can maintain even and sufficient of cold volume in the seafood bucket, is favorable to the seafood to survive.
Further, be equipped with temperature sensor 306 in cold storage tank 105, specifically arrange in cold storage tank 105 inner wall for temperature sensor 306, temperature sensor 306 detectable cold storage tank 105 internal temperature is convenient for carry out signal feedback, is convenient for adjust the refrigeration condition of refrigerator car refrigerator and refrigeration unit.
Preferably, the first microchannel condenser 102 and the second microchannel condenser 107 both adopt a fin type air cooling forced heat dissipation mode, so that the refrigerator is safe and reliable, low in price and simple in structure, and normal operation of the refrigerator and the refrigeration unit of the refrigerator car is facilitated.
Preferably, the first throttling device 103 and the second throttling device 108 are capillary throttling valves, which have simple structure, no moving parts, convenient repair, safe and reliable operation and stable throttling, and are beneficial to the normal operation of refrigerator and refrigeration unit of the refrigerator car.
In the present embodiment, the cold storage and release unit includes a cold storage agent 202, a cold carrying coil 201, a circulation pump 203 and a sea water bucket.
Further, be equipped with cold-storage agent 202 in the cold-storage box 105, cold-storage agent 202 and year cold coil 201 butt in the cold-storage box 105, cold-storage agent 202 stores cold and holds cold effectually, even after cold-storage box 105 stop work, cold-storage agent 202 still can provide the cold volume of a period for carrying cold coil 201, prolongs the cold insurance function of storing of seafood bucket.
Preferably, the circulating pump 203 is the secondary refrigerant circulating pump 203, and the circulating pump 203 can make the secondary refrigerant inside carry the cold volume circulation flow in the secondary cooling coil 201 and the defeated cold tube, can ensure that the secondary cooling coil 201 carries the even cold volume of circulation to the seafood bucket, is favorable to the temperature in the seafood bucket to maintain stably, has strengthened the fresh-keeping stability of seafood bucket.
Preferably, the seafood barrel can be cylindrical or square barrel to quantity is two and more, specifically is that the seafood barrel is cylindrical seafood barrel, and quantity is 2, is seafood barrel I204 and seafood barrel II 205 respectively, and the cold coil pipe 201 looks journey pipe connection is gone through respectively, can increase on-vehicle cooling system like this and preserve the seafood ability.
In this embodiment, the oxygenation unit comprises an air filter 301, an inlet pipe 302, an oxygenation pump 303, an intercooler 304, a delivery pipe 305, and an outlet pipe 307.
Further, still be equipped with intercooler 304 on the pipeline 305, intercooler 304 is located between oxygenation pump 303 and the cold storage box 105, the one end that pipeline 305 kept away from the cold storage box 105 is connected with inlet line 302, be equipped with air cleaner 301 on the inlet line 302, intercooler 304 can be with the heat dissipation cooling of the oxygen that air cleaner 301 filtered, ensures that outside oxygen can not influence the temperature of cold storage box 105 because of the high temperature, is favorable to maintaining the stability that cold storage box 105 carried cold volume.
Preferably, the air inlet pipeline 302, the conveying pipeline 305 and the air outlet pipeline 307 are food grade silicone tubes, and the intercooler 304 is an aluminum tube aluminum fin heat exchanger, so that the device is low in price and simple in structure, does not pollute a seafood barrel, and ensures the food safety problem.
According to the refrigeration, cold accumulation and oxygenation coupling integrated vehicle-mounted cold supply system provided by the embodiment, the cold accumulation box 105 can continuously and stably supply cold energy to the seafood barrel, a traditional ice and salt adding mode is abandoned, the problems of low survival rate of live seafood caused by untimely cold supply, insufficient capacity and unstable cold supply in traditional transportation are solved, and the seafood barrel can be ensured to be rapidly and long-term cold storage and fresh keeping; meanwhile, the air outlet pipe 307 of the oxygenation unit directly enters the seafood barrel after coming out of the cold storage tank 105, so that oxygen with ice temperature can be provided for the seafood barrel, the temperature of the oxygen is the same as that of the cold carrying coil pipe 201, the temperature in the seafood barrel is kept stable, the problem that the survival rate of seafood in the seafood barrel is influenced due to overhigh external oxygen temperature is solved, and the seafood barrel has better preservation stability; in addition, this system includes the refrigerator car refrigerator, the two sets of refrigeration modes of refrigeration unit, can provide cold volume for the seafood bucket fast during simultaneous working, and when the refrigerator car refrigerator stopped working, the refrigeration unit can regard as the cold-storage compensation, can reduce the energy consumption of transport vechicle to can guarantee that cold storage box 105 provides cold volume for the seafood bucket all the time, guarantee that the seafood bucket can normally store cold fresh-keeping. Given the above disclosure of the preferred embodiments of the present invention, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made, and that the above features can be combined in any suitable manner without departing from the spirit and scope of the invention; these modifications, variations, combinations, or non-modifications, which may directly apply the concepts and solutions of the present invention to other applications, should be considered as within the scope of the present invention.
Claims (8)
1. A vehicle-mounted cold supply system integrating refrigeration, cold accumulation and oxygenation coupling is characterized by comprising a cold accumulation box (105), a cold accumulation and release unit and an oxygenation unit;
the cold accumulation and release unit comprises a cold carrying coil pipe (201), the cold carrying coil pipe (201) is arranged in the cold accumulation box (105), one end of the cold carrying coil pipe (201) is connected with a cold conveying pipe, the cold conveying pipe is arranged in the seafood barrel, the other end of the cold conveying pipe extends out of the seafood barrel (204) and is connected with the other end of the cold carrying coil pipe (201), and a circulating pump (203) is arranged on the cold conveying pipe;
the oxygenating unit comprises a conveying pipeline (305), an oxygenating pump (303) is arranged on the conveying pipeline (305), an air inlet and an air outlet are arranged on the cold storage box (105), the air inlet is connected with the conveying pipeline (305), the air outlet is connected with an air outlet pipeline (307), and the other end of the air outlet pipeline (307) is arranged in the seafood barrel.
2. A refrigeration, cold accumulation and oxygenation coupled integrated vehicle cold supply system according to claim 1, comprising a refrigerator car refrigerator, the refrigerator car refrigerator comprising a first evaporation coil (104), the first evaporation coil (104) being disposed in the cold storage tank (105).
3. A vehicle-mounted cooling system integrating refrigeration, cold accumulation and oxygenation coupling according to claim 1, comprising a refrigeration unit, wherein the refrigeration unit comprises a second refrigeration compressor (106), the second refrigeration compressor (106) is provided with an air outlet end and an air inlet end, the air outlet end is connected with a second micro-channel condenser (107), the second micro-channel condenser (107) is connected with a second evaporation coil (109) through a second throttling device (108), the other end of the second evaporation coil (109) is connected with the air inlet end, and the second evaporation coil (109) is arranged in the cold accumulation box (105).
4. A refrigeration, cold accumulation and oxygenation coupled integrated vehicle-mounted cold supply system according to claim 2, characterized in that the first evaporation coils (104) are uniformly arranged in the cold storage box (105) at equal intervals.
5. A refrigeration, cold accumulation and oxygenation coupled integrated vehicle-mounted cold supply system according to claim 1, wherein an intercooler (304) is further disposed on the delivery pipe (305), the intercooler (304) is located between the oxygenation pump (303) and the cold accumulation box (105), an air inlet pipe (302) is connected to one end of the delivery pipe (305) far away from the cold accumulation box (105), and an air filter (301) is disposed on the air inlet pipe (302).
6. A vehicle-mounted cooling system integrating refrigeration, cold accumulation and oxygenation coupling as claimed in claim 1, wherein a cold accumulation agent (202) is further disposed in the cold accumulation box (105).
7. A vehicle-mounted cooling system integrating refrigeration, cold accumulation and oxygen charging coupling as claimed in claim 1, characterized in that, a temperature sensor (306) is further disposed in the cold accumulation box (105).
8. A refrigeration, cold accumulation and oxygenation coupled integrated vehicle mounted cold supply system according to claim 3, characterized in that the second evaporation coils (109) are evenly spaced in the cold storage box (105).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222880817.5U CN218661267U (en) | 2022-10-31 | 2022-10-31 | Refrigeration, cold-storage and on-vehicle cooling system who oxygenates coupling integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222880817.5U CN218661267U (en) | 2022-10-31 | 2022-10-31 | Refrigeration, cold-storage and on-vehicle cooling system who oxygenates coupling integration |
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| CN218661267U true CN218661267U (en) | 2023-03-21 |
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| CN202222880817.5U Active CN218661267U (en) | 2022-10-31 | 2022-10-31 | Refrigeration, cold-storage and on-vehicle cooling system who oxygenates coupling integration |
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| CN (1) | CN218661267U (en) |
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