Pressure detection switch, air conditioner control method and device, air conditioner and storage medium

Abstract

Embodiment of the invention relate to a pressure detection switch, an air conditioner control method and device, an air conditioner and a storage medium. The pressure detection switch comprises a pressure pipe provided with a first opening end and a second opening end, at least one pressure-bearing plate arranged in the pressure pipe and a conduction plate, the pressure-bearing plate and the firstopening end form a first closed chamber, the pressure-bearing plate and the second opening end form a second closed chamber, the pressure-bearing plate deforms or displaces based on the pressure difference between the first closed chamber and the second closed chamber, and the conduction plate is directly or indirectly connected with the pressure-bearing plate and is conducted with a first contact plate and / or a second contact plate along with the deformation or displacement of the pressure-bearing plate. According to the pressure detection switch provided by the invention, the starting condition of a compressor of the air conditioner can be detected, the starting of the compressor can be controlled, the starting current impact can be reduced, the service lifetime of the air conditioner is prolonged, and the cost is low.

Description

technical field [0001] Embodiments of the present invention relate to the field of air conditioners, and in particular to a pressure detection switch, an air conditioner control method and device, an air conditioner, and a storage medium. Background technique [0002] At present, due to the advantages of low cost and high reliability, mechanical air conditioners are still popular and widely used in countries with relatively backward economies such as Africa or Southeast Asia. [0003] However, because the mechanical air conditioner does not have electronic chips, motherboards and timing functions, when the pressure on both sides of the suction pipe and exhaust pipe of the compressor of the mechanical air conditioner is balanced, the compressor starts, and the starting current will exceed 4% of the rated current. -7 times; when the pressure on both sides of the suction pipe and discharge pipe of the compressor is unbalanced, the compressor needs a larger starting current and ...

AI Technical Summary

Problems solved by technology

[0005] In view of this, in order to solve the above-mentioned technical problem of using the existing technology to solve the high start-up cost of the mechanical air-conditioning compressor when the pressure on both sides of the suction pipe and the discharge pipe is unbalanced, the embodiment of the present invention provides a pressure detection switch, an air conditioner Control method, device, air conditioner and storage medium

Images