Cooling control method of refrigerator, refrigerator, computer device, and computer-readable storage medium
A technology for refrigeration control and refrigerators, which is applied to household refrigeration devices, cooling fluid circulation devices, coolers, etc., and can solve problems such as high energy consumption, failure to start the compressor, and large heat load on the cabinet
Active Publication Date: 2022-06-28
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0003] However, this control method does not take into account the heat load of the cabinet and the life of the compressor. Although the operating speed of the compressor meets the cooling capacity requirements, it will cause a large heat load and energy consumption on the cabinet. After work, based on the cooling demand of the room, when the compressor is restarted, if the operating speed and running time of the compressor are only adjusted according to the room temperature difference, there will be problems such as large heat load on the box and high energy consumption, and the system pressure will be too high It is easy to cause the problem that the compressor fails to start
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Embodiment Construction
[0036] Embodiments of refrigerators and refrigeration control methods for refrigerators
[0037]The refrigerator in this embodiment is a cold-air inverter refrigerator that includes a freezer compartment and a freezer compartment. The freezer compartment, the variable room, and the freezer compartment are independent refrigeration spaces. The freezer compartment is used for low-temperature refrigeration below 0°C, and the freezer compartment can meet the temperature of -18°C. The following low-temperature three- and four-star storage temperature requirements, the refrigerator room is used for low-temperature refrigeration above 0 °C. In other embodiments, the refrigerator further includes a changing room, and the adjustable and controllable cold temperature range of the changing room is -15°C to 6°C.
[0038] The refrigerator has a first room temperature sensor and a second room temperature sensor respectively set corresponding to the freezing room and the refrigerating room, ...
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The invention provides a refrigerator, a refrigeration control method of the refrigerator, a computer device and a computer-readable storage medium. The refrigeration control method includes judging whether the compressor is in the defrosting state at the current moment when the compressor meets the starting conditions, and if not, according to the acquired The outer ring temperature value determines a first target rotational speed of the compressor; if so, determines a second target rotational speed of the compressor according to the latest defrosting duration. A refrigerator, a computer device, and a computer-readable storage medium can realize the above-mentioned cooling control method. The invention matches the specific compressor speed by setting the start-up and stop time of the compressor, and the temperature change of the freezer compartment meets the cooling demand, the compressor running speed and the start-up and stop time length, solves the heat load problem of the box and optimizes the defrosting Post-compressor operation logic and speed control to save energy consumption.
Description
technical field [0001] The present invention relates to the technical field of refrigeration equipment, and in particular, to a refrigeration control method for a refrigerator, a refrigerator, a computer device and a computer-readable storage medium. Background technique [0002] The inverter air-cooled refrigerator can meet the cooling capacity demand of multiple refrigeration compartments by adjusting the operating speed of the compressor. An existing refrigeration control method for a refrigerator determines the refrigeration capacity demand of the compartments according to the temperature difference between the detected temperature of each refrigeration compartment and the corresponding preset temperature, and adjusts the operating speed gear of the compressor. [0003] However, this control method does not take into account the thermal load of the box and the life of the compressor. Although the operating speed of the compressor meets the cooling capacity requirement, i...
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IPC IPC(8): F25D11/02F25D17/06F25D21/06F25D29/00
CPCF25D11/02F25D17/06F25D21/06F25D29/005F25D2321/141Y02B40/00
Inventor 汪涛宋有兵张咏
Owner GREE ELECTRIC APPLIANCES INC