Air conditioning equipment control method and device, air conditioning equipment and storage medium

Abstract

The invention relates to an air conditioning equipment control method and device, air conditioning equipment and a storage medium. The method comprises the steps that in the air conditioner heating process, the temperature of an indoor heat exchanger is detected; and when the temperature of the indoor heat exchanger reaches the high-temperature-resistant protection temperature threshold value, a compressor and an outdoor fan are controlled to stop running. By the adoption of the method, the noise problem caused by icing and deicing of the outdoor heat exchanger due to the fact that the outdoor fan stops working in the high-temperature-resistant protection period can be solved.

Description

technical field [0001] The present application relates to the technical field of air conditioners, and in particular to an air conditioner control method and device, an air conditioner and a storage medium. Background technique [0002] With the improvement of living standards, air conditioners have gradually become a necessity in people's lives, and are used to adjust indoor temperature, such as cooling in summer and heating in winter. When the air conditioner is heating in winter, if the ambient temperature and relative humidity are high or the filter is dirty, anti-high temperature protection will occur during the heating process. [0003] At present, the control program of anti-high temperature protection is: when the pipe temperature of the indoor unit is detected to be higher than a certain temperature, the outdoor fan stops running, and the compressor and the indoor fan work normally; when the pipe temperature of the indoor unit is detected to be lower than a certain ...

AI Technical Summary

Problems solved by technology

However, because the outdoor fan stops working during the high temperature protection period, the outdoor heat exchanger cannot effectively absorb heat from the outside, and the temperature of the outdoor heat exchanger will drop sharply, which will cause the moisture in the outdoor air to quickly freeze and adhere to the outdoor heat exchanger Above, because the temperature drops faster and the volume of ice is larger than water, the ice will quickly squeeze the fins, producing a popping sound, which usually lasts for 2 to 3 minutes

In addition, when the high temperature protection ends, the outdoor fan will also produce this kind of popping sound at the moment of operation. Frequent popping sounds will bring noise and affect the comfort of users.

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