Magnetic refrigeration type refrigeration house and refrigeration method
A technology of magnetic refrigeration and cold storage, applied in the field of magnetic refrigeration type cold storage and refrigeration, can solve the problems of uneven temperature distribution and damage of thermal insulation storage, and achieve the effect of improving refrigeration effect, uniform water temperature distribution and improving refrigeration efficiency.
Inactive Publication Date: 2017-02-01
高秀民
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Problems solved by technology
However, in the actual use process, the temperature in the thermal insulation warehouse is unevenly distributed; at the same time, during the cold chain transportation or storage, the refrigerated items are also easily damaged due to handling and palletizing
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[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] Such as figure 1 , figure 2 , Figure 5 and Figure 6 As shown, the magnetic refrigeration type cold storage in this embodiment includes a thermal insulation storehouse 1, a magnetic refrigeration unit 2, and a machine room 11. The magnetic refrigeration unit includes a magnetic refrigeration bed 21 connected together, a hot end radiato...
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The invention discloses a magnetic refrigeration type refrigeration house and a refrigeration method. The refrigeration house comprises a heat preservation warehouse, a machine room and a magnetic refrigeration unit. The magnetic refrigeration unit comprises a magnetic refrigeration bed, a heat end radiator, a first heat exchange liquid drive pump and a cold end radiator and further comprises a water cooling module. The water cooling module comprises a water tank, a water pump, multiple layers of heat exchange water pads and an air pump. A plurality of supporting air bags are distributed in the heat exchange water pads. Each heat exchange water pad is provided with a water inlet and a water return opening, wherein the water inlet is connected with the water pump through a corresponding electromagnetic valve, and the water return opening is connected with the water tank through a corresponding electromagnetic valve. The water pump is connected with the water tank. A plurality of air springs are arranged at the lower portions of the heat exchange water pads. The air springs and the supporting air bags are connected with the air pump through corresponding electromagnetic valves. The multiple layers of heat exchange water pads are stacked together. The cold end radiator is located in the water tank. The heat preservation warehouse is provided with the machine room and a storage room, the magnetic refrigeration unit, the water tank, the water pump and the air pump are located in the machine room, and the heat exchange water pads are located in the storage room. The refrigeration effect and the storage safety are improved.
Description
technical field [0001] The invention relates to cold chain refrigeration equipment, in particular to a magnetic refrigeration type cold storage and a refrigeration method. Background technique [0002] At present, the transportation and storage of goods usually have certain requirements on temperature. Some goods need lower freezing temperature (for example: frozen products), while some goods need refrigeration temperature (for example: vegetables, fruits, etc.). In the prior art, cold chain transportation involves the transportation of thermal insulation storage and cold storage, and the equipment for cooling goods during transportation or storage usually adopts air cooling or direct cooling. For example, taking cold storage as an example, it is usually used in thermal insulation storage Equipped with a refrigeration system, the cold generated by the refrigeration system cools the interior of the thermal insulation store in the form of cold air or direct cooling. However, ...
Claims
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IPC IPC(8): F25B21/00F25D13/00F25D17/02
CPCF25B21/00F25D13/00F25D17/02Y02B30/00
Inventor 高秀民
Owner 高秀民