Air duct structure, refrigeration unit, control method and storage medium
A technology for refrigeration units and storage media, applied in coolers, household refrigeration devices, cold storage rooms, etc., can solve the problems of unstable storage temperature and difficulty in maintaining low temperature, so as to prevent fluctuations in storage temperature, prevent waste of energy consumption, and reduce energy consumption. consumption effect
Active Publication Date: 2022-06-07
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0004] The purpose of the present invention is to provide an air duct structure, a refrigeration unit, a control method and a storage medium to solve the technical problems in the prior art that the storage temperature in the cold storage is unstable during defrosting and it is difficult to maintain a low temperature
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[0026] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
[0027] like figure 1 As shown, the present invention provides an air duct structure, including a first inlet and outlet air duct connected to the evaporation assembly, a second inlet and outlet air duct connected to the condensing assembly, a first bypass air duct connected to the first inlet and outlet air duct, The second bypass air channel is connected to the second inlet and outlet air channels, and the diverter is arranged on the first bypass air channel and the second bypass a...
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The invention provides an air duct structure, a refrigeration unit, a control method and a storage medium device, relates to the technical field of refrigeration equipment, and solves the technical problem that the storage temperature in the refrigerator is unstable during defrosting and it is difficult to maintain a low temperature. The air channel structure includes a first air inlet and outlet channel connected to the evaporation assembly, a second air inlet and outlet channel connected to the condensing assembly, a first bypass air channel connected to the first air inlet and outlet channel, and a second air inlet and outlet channel connected to the second air inlet and outlet channel. Second bypass air duct, a reversing element arranged on the first bypass air duct and the second bypass air duct to control the flow direction of the air flow; the refrigeration unit, including the evaporating assembly, the condensing assembly, and the air duct structure connected with the evaporating assembly and the condensing assembly; the evaporating assembly The components and condensing components are integrated and located outdoors. During the defrosting process, the invention can transport the cold air generated by defrosting to the cold storage to continue maintaining the normal low-temperature ambient temperature required by the cold storage, prevent storage temperature fluctuations, and prevent energy consumption waste.
Description
technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to an air duct structure, a refrigeration unit, a control method and a storage medium. Background technique [0002] In the refrigeration and refrigeration industry, the cooling method of the cold storage is usually to set the internal unit of the refrigeration equipment in a closed space. Cooling; generally, the ambient temperature of the cold storage is low, and frost is easy to form on the evaporator fins of the refrigeration equipment in the cold storage. Frost on the surface of the fins will affect the flow of air and reduce the heat exchange efficiency of the evaporator, so it is difficult to maintain the required cold storage. The low temperature environment, which in turn affects the storage quality of cold storage goods. [0003] In order to maintain the low temperature environment of the storage space, it is necessary to periodically defrost the surface of...
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IPC IPC(8): F25D21/06F25D13/02F25D17/06
CPCF25D21/06F25D13/02F25D17/06F25D2317/067Y02E60/14
Inventor 何腾宗肖福佳谢斌斌徐豪昌张俊生卢扬琳
Owner GREE ELECTRIC APPLIANCES INC