Method and device for detecting operation state, fan, air conditioner and storage medium

Abstract

The invention provides a method and a device for detecting an operation state, a fan, an air conditioner and a storage medium, wherein the detection method comprises the following steps of: obtainingthe running current and the load voltage of the fan; calculating the power of the fan according to the running current and the load voltage; detecting the running state of an air guide assembly according to the power of the fan. According to the technical scheme of the invention, the running state of the air guide assembly can be detected in time, especially when the running state of the air guideassembly is abnormal, the rotating speed of the fan can be reduced in time, the power consumption of the whole air conditioner is reduced, and the situations of condensation and dripping of an indoorunit can be reduced in a refrigeration mode.

Description

technical field [0001] The present invention relates to the technical field of household appliances, in particular, to a method for detecting the operating state of an air guide assembly, a device for detecting the operating state of an air guide assembly, a fan, an air conditioner, and a computer-readable storage device. medium. Background technique [0002] At present, the control scheme of the air guide strip of the air conditioner is an open-loop control, that is, after the controller sends a control signal to the air guide strip, it is considered that the air guide strip has opened the air outlet, and there is no other detection device to detect the state of the air guide strip. [0003] In the related art, if the air guide strip does not open the air outlet, but the air conditioner thinks it has been opened, and the cooling operation and heating operation are performed at this time, the heat exchange gas cannot be blown out from the air outlet, which will cause a waste...

AI Technical Summary

Problems solved by technology

[0003] In related technologies, if the air guide strip does not open the air outlet, but the air conditioner thinks it has been opened, and the cooling operation and heating operation are performed at this time, the heat exchange gas cannot be blown out from the air outlet, which will cause a waste of electric energy

[0004] Especially when the air conditioner is in the cooling state, the air guide strip is not opened, and the evaporator of the air conditioner cannot exchange heat with the environment. Therefore, the temperature of the evaporator is too low and it is prone to frost and condensation. After the ice on the ice melts, it is easy to cause the air conditioner to drip

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