Controlling method of refrigeration device, refrigeration device and storage medium

A technology of a refrigeration device and a control method, which is applied in the field of refrigeration devices, storage media, and refrigeration device control, can solve problems such as condensation, and achieve the effects of avoiding condensation and increasing temperature.

Active Publication Date: 2019-04-23
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a control method for a refrigeration device, a refrigeration device and a storage medium, aiming at solving the technical problem in the prior art that condensation is caused by the refrigerant dissipating heat to the electronic control unit

Method used

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  • Controlling method of refrigeration device, refrigeration device and storage medium
  • Controlling method of refrigeration device, refrigeration device and storage medium
  • Controlling method of refrigeration device, refrigeration device and storage medium

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Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] The main solution of the embodiment of the present invention is:

[0041] Obtain the temperature of the electronic control module in the refrigeration device;

[0042] Obtain the dew point temperature corresponding to the outdoor environment of the refrigeration device;

[0043] When the temperature of the electronic control module is lower than the dew point temperature, the operating parameters of the refrigeration device are adjusted to increase the return air temperature of the liquid storage tank.

[0044] In the prior art, the cooled refrigerant is generally used to dissipate heat, but since the refrigerant is often at a low temperature, the surface temperature of the electronic control unit is relatively low and condensation occurs.

[0045] The present invention provides a solution. The electric contr...

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PUM

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Abstract

The invention discloses a controlling method of a refrigeration device. The method comprises the following steps: acquiring a temperature of an electronic control module in the refrigeration device atregular time; acquiring a dew-point temperature corresponding to an outdoor environment of the refrigeration device; and regulating operation parameters of the refrigeration device when the temperature of the electronic control module is smaller than the dew-point temperature so as to increase an air return temperature of a liquid storage tank. The invention also discloses the refrigeration device and a storage medium. According to the controlling method of the refrigeration device, the refrigeration device and the storage medium disclosed by the invention, the electronic control module is subjected to heat dissipation through the liquid storage tank, and the operation parameters of the refrigeration device are regulated when the temperature of the electronic control module is less than the dew-point temperature of the outdoor environment so as to increase the air return temperature of the liquid storage tank. Through increasing the air return temperature, the temperature of the liquid storage tank can be increased, so that the temperature of the electronic control module is further increased, and condensation of the electronic control module is avoided.

Description

technical field [0001] The invention relates to the technical field of refrigeration devices, in particular to a method for controlling a refrigeration device, a refrigeration device and a storage medium. Background technique [0002] Air conditioners, refrigerators and other devices need the participation of compressor components in order to realize the cycle of refrigerant. The main components of compressor components include compressors and liquid storage tanks. In order to realize the control of the compressor, such as starting, stopping and adjusting the operating frequency, etc., the refrigeration device also needs to include an electronic control module unit. When the electronic control module unit controls the operation of the compressor, it will generate a certain amount of power, and part of this power will be converted into heat. The heat needs to be dissipated in time to ensure that the electronic control unit is within a reasonable temperature range. [0003] E...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/64F24F11/77F24F11/84F24F110/12F24F140/20
CPCF24F11/64F24F11/77F24F11/84F24F2140/20F24F2110/12Y02B30/70
Inventor 姚晓波王清伟席战利
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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