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Refrigeration defrosting method and device of refrigerator, refrigerator and processor

A technology for refrigerators and heaters, which is applied in household refrigeration devices, cooling fluid circulation devices, defrosting, etc. It can solve the problems of poor control effect of refrigeration and defrosting methods, avoid frequent opening, avoid high temperature, and prolong service life Effect

Active Publication Date: 2021-04-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of this application is to provide a refrigerator defrosting method, device, refrigerator, computer-readable storage medium and processor, so as to solve the problem of poor control effect of the refrigerator defrosting method in the prior art

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  • Refrigeration defrosting method and device of refrigerator, refrigerator and processor
  • Refrigeration defrosting method and device of refrigerator, refrigerator and processor
  • Refrigeration defrosting method and device of refrigerator, refrigerator and processor

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0026] It should be noted that the terms "first" and "second...

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PUM

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Abstract

The invention provides a refrigeration defrosting method and device of a refrigerator, the refrigerator and a processor. The refrigerator comprises an evaporator, a defrosting heater and a refrigeration defrosting temperature sensing bulb, the defrosting heater and the refrigeration defrosting temperature sensing bulb are fixed to the evaporator, and the distance between the defrosting heater andthe evaporator is larger than or equal to a preset value. The method comprises the steps that first time is obtained and is the current power-on time of a unit; a temperature value is obtained in realtime, wherein the temperature value is the temperature detected by the refrigeration defrosting temperature sensing bulb; second time and third time are obtained, the second time is the last power-off time of the unit, and the third time is the last power-on time of the unit; fourth time is obtained, wherein the fourth time is the last but one power-off time of the unit; and whether the defrosting heater is started or not is controlled at least according to the first time, the second time, the third time, the fourth time and the temperature value. According to the scheme, frequent starting ofthe defrosting heater is avoided, and the service life of the defrosting heater is prolonged.

Description

technical field [0001] The present application relates to the field of refrigeration and defrosting of refrigerators, in particular, to a method and device for refrigeration and defrosting of refrigerators, a refrigerator, a computer-readable storage medium and a processor. Background technique [0002] The refrigeration and defrosting method of conventional electronically controlled direct cooling refrigerators installs an auxiliary defrosting heater at the lower part of the evaporator, and controls the refrigerator to enter the defrosting process according to parameters such as compressor running time, power-on time, and refrigerating cumulative cooling time. Exit the defrosting process according to the temperature of the defrosting sensor temperature bulb and the maximum working time. [0003] Disadvantages of conventional defrosting methods: [0004] 1. The refrigerated defrosting temperature sensing package is located at the lower part of the evaporator, and the defros...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D21/06
CPCF25D21/008F25D21/06F25D2600/02F25D2600/06
Inventor 张飞舒宏张咏周月飞
Owner GREE ELECTRIC APPLIANCES INC