Load control method and device, medium and terminal equipment
A technology of load control and control module, applied in the fields of medium and terminal equipment, device, and load control method, can solve the problems of resource waste, temperature rise, excessive rise, etc., and achieve the effect of saving energy and reducing temperature drift
Active Publication Date: 2020-09-08
HISENSE RONSHEN GUANGDONG REFRIGERATOR
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Problems solved by technology
However, this waiting time is usually fixed based on experience. If this time is too long, the refrigerator will not cool for a long time, and the temperature inside the box will rise too much. If this time is too short, the heat from the heater will be transferred to the refrigerator, and the Conditions that cause temperature rise and waste of resources
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0028] Please refer to figure 1 , a preferred embodiment of the present invention provides a load control method, including:
[0029] S1, to obtain the temperature value of the temperature sensing head of the evaporator in real time.
[0030] It should be noted that the defrosting stage is usually divided into a heating stage, a waiting stage and a delay stage. After the heating stage ends, it enters the waiting stage, and after the waiting stage ends, it enters ...
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The invention discloses a load control method which comprises the following steps: obtaining the temperature value of an evaporator temperature sensing head in real time; when the temperature value ofthe evaporator temperature sensing head is less than the preset first threshold value, exiting the waiting stage, and controlling a compressor to be started; after exiting the waiting stage, obtaining the temperature value of a refrigerating chamber; and when the temperature value of the evaporator temperature sensing head is less than the difference value of the temperature value of the refrigerating chamber and the preset second threshold value, controlling a fan motor and an air door to start. With adoption of the technical scheme, the compressor, the fan motor and the air door are controlled to carry out action according to the numerical relationship of the refrigerating chamber temperature and the evaporator temperature, so that temperature drift is reduced and energy is saved.
Description
technical field [0001] The present invention relates to the technical field of load control, in particular to a load control method, device, medium and terminal equipment. Background technique [0002] For a single-system frost-free refrigerator, its structure is as follows figure 2 As shown, it usually includes two compartments of refrigeration and freezing. The evaporator is located in the air duct of the freezing compartment, and the cold air is delivered to the freezing compartment through the fan motor. The refrigerating room and the freezing room are connected by air pipes and air ducts. The freezing room and the refrigerating room are blocked or communicated by the damper. When the refrigerating room needs cooling, open the damper, the fan runs, and the cold energy is transferred to the refrigerating room. When the refrigerating room does not need cooling , then close the damper. When the operating time is long, frost will accumulate on the evaporator, and too much ...
Claims
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IPC IPC(8): F25D11/02F25D29/00
CPCF25D11/02F25D29/003F25D29/005F25D2600/06F25D2700/10F25D2700/123Y02B40/00
Inventor 龙晓芬刘小锋卢玉波刘艳飞李向冕
Owner HISENSE RONSHEN GUANGDONG REFRIGERATOR