Chassis deicing control method and device, storing medium and air conditioner

Abstract

The invention provides a chassis deicing control method and device, a storing medium and an air conditioner. The chassis deicing control method comprises the following steps: obtaining the first chassis temperature change rate of the chassis, wherein the air conditioning outdoor unit chassis at least starts a heating device; comparing the first chassis temperature change rate with a first speed threshold value; when the first chassis temperature change rate is greater than the first speed threshold value, obtaining the first chassis temperature of the chassis; comparing the first chassis temperature with the first temperature threshold value; when the first chassis temperature is greater than the first temperature threshold value, judging that deicing is finished and shutting off all heating devices. Through the chassis deicing control method and device, the storing medium and the air conditioner, energy consumption is reduced while deicing the chassis.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a chassis deicing control method, device, storage medium and air conditioner. Background technique [0002] In northern China and some countries with colder weather, when the temperature is low, the condenser of the outdoor unit of the air conditioner is prone to frost and ice, resulting in low heat exchange efficiency of the outdoor unit during the heating operation of the air conditioner, and the air blown by the indoor unit is not hot enough , to solve this problem, add a chassis electric heater on the side of the air conditioner outdoor unit chassis close to the condenser to de-ice and defrost. In order to improve the user experience, the chassis must be de-iced quickly. The single-power chassis electric heater cannot To achieve fast chassis deicing under various low-temperature environments, blindly selecting high-power chassis electric heating will cause energy waste. Cont...

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Problems solved by technology

[0002] In northern China and some countries with colder weather, when the temperature is low, the condenser of the outdoor unit of the air conditioner is prone to frost and ice, resulting in low heat exchange efficiency of the outdoor unit during the heating operation of the air conditioner, and the air blown by the indoor unit is not hot enough , to solve this problem, add a chassis electric heater on the side of the air conditioner outdoor unit chassis close to the condenser to de-ice and defrost. In order to improve the user experience, the chassis must be de-iced quickly. The single-power chassis electric heater cannot Fast chassis deicing can be achieved under various low temperature environments, blindly choosing high-power chassis electric heating will cause energy waste

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