Method and device for automatic cleaning of air conditioner fan impeller

A fan impeller, automatic cleaning technology, applied in the direction of mechanical equipment, etc., can solve the problems of affecting environmental quality, complicated disassembly and reinstallation process, and easy breeding of harmful bacteria, so as to save maintenance cost and reduce the effect of impact

Active Publication Date: 2021-04-27
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Since the air conditioner fan always rotates in a certain direction, as the running time continues to accumulate, a large amount of dust will accumulate on the fan impeller, which will easily breed some harmful bacteria and affect the environmental quality; Dust, the fan impeller needs to be disassembled and cleaned, but the disassembly and reinstallation process is very complicated, making it difficult to use this cleaning method widely

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  • Method and device for automatic cleaning of air conditioner fan impeller
  • Method and device for automatic cleaning of air conditioner fan impeller
  • Method and device for automatic cleaning of air conditioner fan impeller

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Embodiment Construction

[0046] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0047] Such as figure 1 , figure 2 As shown, the present invention proposes a method for automatic cleaning of an air conditioner fan impeller, said method comprising:

[0048] The main control controller of the air conditioner detects the running status of the fan and the cumulative running time of the fan, and sends out a cleaning instruction for the fan impeller according to the detection result;

[0049] The motor driver receives the fan impeller cleaning command sent by the air conditioner main control controller, and controls the motor to rotate forward and reverse to drive the fan impeller to vibrate.

[0050] Specifically, the air conditioner fan of the present invention is made up of motor 6, fan impeller 7 and connecting parts, because motor 6 can have forward and reverse rotation by changing the energization sequence of motor 6 windings, t...

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Abstract

The invention discloses a method and a device for automatic cleaning of an air-conditioning fan impeller. In the method, the operation time of the fan is monitored by the air conditioner main control controller, and different fan impeller cleaning instructions are issued according to the different operation times of the fan; the motor driver receives the fan impeller cleaning instruction sent by the air conditioner main control controller, and controls the fan impeller Swing back and forth within a certain angle to achieve the purpose of cleaning the dust on the fan impeller; at the same time, cleaning the dust on the fan impeller can effectively reduce the impact of the air conditioner on the environmental quality; when maintaining the air conditioner, there is no need to manually disassemble the fan impeller, that is It can be cleaned, which can effectively save the maintenance cost of the air conditioner.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a method and a device for automatically cleaning the impeller of an air conditioner fan. Background technique [0002] Air conditioning is the air conditioner (Air Conditioner). It refers to the process of adjusting and controlling the temperature, humidity, cleanliness, speed and other parameters of the ambient air in the building / structure by manual means. [0003] It generally includes cold source / heat source equipment, cold and hot medium transmission and distribution system, terminal devices and other auxiliary equipment. It mainly includes water pumps, fans and piping systems. The terminal device is responsible for using the cold and heat from the transmission and distribution to specifically deal with the air and temperature, so that the air parameters of the target environment meet the requirements. [0004] Since the air conditioner fan always rotates in a certain ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/64F24F11/30
Inventor 刘志辉贺小林史欧阳
Owner GREE ELECTRIC APPLIANCES INC
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