Cleaning device and automatic cleaning method for condensers of air conditioners

Abstract

The invention relates to a cleaning device for condensers of air conditioners. The cleaning device comprises a power device and a cleaning device body. The power device comprises a motor and a transmission assembly, the motor can be arranged on an edge plate on a side of each air conditioner, the transmission assembly is connected with an output shaft of the motor, the cleaning device body comprises a brush which is used for cleaning fins on the condensers of the air conditioners, and the brush can be vertically guided to reciprocate along the fins under the control of the transmission assembly. The transmission assembly comprises a transmission lead screw and a lead screw nut, the transmission lead screw is connected with the output shaft by a shaft sleeve, the lead screw nut is meshed and connected with the transmission lead screw, a horizontal strut is connected onto the lead screw nut, two ends of the strut can respectively extend to two ends of each fin, the brush is arranged on the strut, and bristles of the brush can face a side of each condenser and are in contact with the fins. The invention further provides an automatic cleaning method for the condensers of the air conditioners. The cleaning device and the automatic cleaning method have the advantages that the condensers of the air conditioners can be cleaned by the aid of condensate water generated by defrosting, and the cleaning device is simple and compact in structure, convenient to use, low in cost and high in cleaning efficiency.

Description

technical field [0001] The invention relates to the technical field of condenser cleaning, in particular to a cleaning device and an automatic cleaning method for an air conditioner condenser. Background technique [0002] If the air conditioner is used for a long time, there will be a lot of dust on the condenser. If the dust is not cleaned for a long time, the heat exchange capacity of the air conditioner will be reduced, the energy efficiency ratio will be reduced, and unnecessary waste will be caused. In order to remove the dust accumulated on the air conditioner condenser, most of the current air conditioner condensers are cleaned manually regularly, which is difficult to clean, low in efficiency, and high in cost, which is not conducive to the long-term and efficient use of the air conditioner. Chinese patent CN 101398206A discloses a split air conditioner that can automatically clean the outdoor unit and its automatic cleaning control method, including an indoor unit ...

AI Technical Summary

Problems solved by technology

[0002] If the air conditioner is used for a long time, there will be a lot of dust on the condenser. If the dust is not cleaned for a long time, the heat exchange capacity of the air conditioner will be reduced, the energy efficiency ratio will be reduced, and unnecessary waste will be caused.

In order to remove the dust accumulated on the air conditioner condenser, most of the current air conditioner condensers are cleaned manually regularly, which is difficult to clean, low in efficiency, and high in cost, which is not conducive to the long-term and efficient use of the air conditioner

Chinese patent CN 101398206A discloses a split air conditioner that can automatically clean the outdoor unit and its automatic cleaning control method, including an indoor unit with a controller and an outdoor unit with a condenser. The outdoor unit is equipped with an automatic cleaning The automatic water spraying system of the device, the automatic cleaning device includes a synchronous motor, a belt transmission mechanism connected to its output shaft, and a cleaning brush fixed on the conveyor belt. The cleaning brush and the conveyor belt reciprocate in one piece, the structure is relatively complicated, and the failure rate is high.

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