Air conditioner compressor control method and device, air conditioner and readable storage medium

Abstract

The invention provides an air conditioner compressor control method and device, an air conditioner and a readable storage medium. The air conditioner compressor control method comprises the steps that when the air conditioner operates in a heating mode, the exhaust pressure X of a compressor and the temperature T of the environment where an indoor unit is located are obtained; after the air conditioner continuously has n times of abnormal pressure shutdown, the state of the compressor is adjusted according to the exhaust pressure X of the compressor and the temperature T of the environment where the indoor unit is located; when T is smaller than T2 and X is smaller than C, the frequency of the compressor is further controlled to be reduced to the first limit frequency according to the normal protection condition; and T1 < T < T2 and C < X < D. The air conditioner compressor control method and device, the air conditioner and the readable storage medium have the beneficial effects that according to the technical scheme, the operation frequency of the air conditioner compressor is controlled by detecting the exhaust pressure X of the compressor and the temperature T of the environment where the indoor unit is located in real time, damage caused by continuous abnormal shutdown due to the fact that the pressure exceeds the standard is avoided, and therefore the air conditioner can reliably operate for a long time, and the comfort of a user is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner compressor control method and device, an air conditioner and a readable storage medium. Background technique [0002] During the use of the air conditioner, in order to prevent dust from entering the indoor unit, consumers usually install a protective cover on the upper side of the air inlet of the indoor unit to prevent dust. In this way, the air intake of the indoor unit will undoubtedly be blocked. In addition, the filter in the indoor unit that has been in operation for a long time will also accumulate a lot of dust. If it is not cleaned in time, the air intake of the indoor unit will also be blocked. Once the air intake of the indoor unit is blocked, the heat exchange efficiency of the indoor unit heat exchanger will inevitably be reduced. , and then affect the heating comfort, but also lead to the overload operation of the air conditioner...

AI Technical Summary

Problems solved by technology

[0002] During the use of the air conditioner, in order to prevent dust from entering the indoor unit, consumers usually install a protective cover on the upper side of the air inlet of the indoor unit to prevent dust. , will undoubtedly cause the air intake of the indoor unit to be blocked

In addition, a large amount of dust will accumulate in the filter screen of the indoor unit that has been running for a long time. If it is not cleaned in time, the air intake of the indoor unit will be blocked. Once the air intake of the indoor unit is blocked, the heat exchange efficiency of the heat exchanger of the indoor unit will inevitably be reduced. , and then affect the heating comfort, but also lead to the overload operation of the air conditioner, the actual operating pressure of the compressor is too high, resulting in abnormal tripping, which affects the reliability of the compressor. If the abnormal tripping continues to occur, it will not only affect the consumer experience , and will cause the press to burn out

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