Defrost control method, device, system and air conditioner for temperature regulating equipment

Abstract

The invention relates to a defrosting control method, device and system of temperature adjusting equipment and an air conditioner. The method comprises the following steps: first images sent by a first image acquiring device and second images sent by a second image acquiring device are obtained, wherein the first images and the second images are images acquired in the same position of a heat exchanger of the temperature adjusting equipment; a first frosting degree and a second frosting degree are analyzed according to the first images and the second images; a defrosting control instruction issent according to the first frosting degree, the second frosting degree and a preset threshold; and the defrosting control instruction is used for controlling defrosting modes of the temperature adjusting temperature. The double image acquiring devices acquire the images in the same position of the heat exchanger, and the preset threshold is combined to perform the defrosting control according tothe frosting degree under the precondition that the image acquiring devices can normally acquire the images, so that the frosting judgment accuracy can be improved, the abnormal defrosting cannot be generated by damage of one image acquiring device, and the heating reliability is high.

Description

technical field [0001] The present application relates to the technical field of temperature adjustment equipment control, in particular to a defrosting control method, device, system and air conditioner for temperature adjustment equipment. Background technique [0002] In recent years, with the continuous progress of social development and the continuous improvement of consumers' requirements for quality of life, the demand for high-reliability temperature adjustment equipment such as air conditioners is increasing. [0003] At present, when the temperature adjustment equipment is heating, the heat exchanger will be frosted, which will affect the performance of the temperature adjustment equipment during heating, and is not conducive to its normal operation. In this case, it is necessary to defrost the heat exchanger. To ensure the heating effect of the unit and the reliability of operation, the defrosting operation of the traditional temperature adjustment equipment mainl...

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Problems solved by technology

[0004] Based on this, it is necessary to provide a method, device, system and air conditioner for defrosting control of temperature regulating equipment that improve heating reliability in view of the technical problem of low heating reliability of traditional temperature regulating equipment.

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