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Air conditioner fan impeller automatic cleaning method and device

A fan impeller, automatic cleaning technology, applied in mechanical equipment and other directions, can solve the problems of affecting environmental quality, complicated disassembly and reinstallation process, easy to breed harmful bacteria, etc., to achieve the effect of saving maintenance costs and reducing impact

Active Publication Date: 2018-05-11
GREE ELECTRIC APPLIANCES INC
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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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  • Air conditioner fan impeller automatic cleaning method and device
  • Air conditioner fan impeller automatic cleaning method and device
  • Air conditioner fan impeller automatic cleaning method and device

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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 composed of a motor 6, a fan impeller 7 and connecting parts. Since the motor 6 can rotate forward and reversely by changing the energization sequence of the motor 6 windi...

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Abstract

The invention discloses an air conditioner fan impeller automatic cleaning method and device. The method comprises the following steps that an air conditioner master controller monitors the running time of a fan and sends different fan impeller cleaning commands according to different running time of the fan; and a motor driver receives the fan impeller cleaning commands sent by the air conditioner master controller and controls the fan impeller to swing back and forth within a certain angle to reach the purpose of cleaning dust of the fan impeller. By adopting the method, the dust on the fanimpeller is cleaned, and the influence of an air conditioner on the environment quality can be effectively lowered; and when the air conditioner is maintained, the fan impeller can be cleaned withoutneeding to be disassembled by manpower, and the maintenance cost of the air conditioner can be effectively saved.

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 Applications(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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