Air-conditioning indoor unit, air conditioner and cleaning method of air-conditioning indoor unit heat exchanger

Abstract

The invention discloses an air-conditioning indoor unit, an air conditioner and a cleaning method of an air-conditioning indoor unit heat exchanger. The air-conditioning indoor unit comprises the indoor unit heat exchanger, a water pan, a pressurizing device and a pipeline, the pressurizing device is connected on the lower portion of the water pan and used for pressurizing collected condensate water of the air-conditioning indoor unit, the pipeline is connected on the upper portion of the indoor unit heat exchanger, and the condensate water pressurized by the pressurizing device is sprayed onto the indoor unit heat exchanger through the pipeline. According to the scheme, the air-conditioning indoor unit can overcome the shortcoming that water pressure is insufficient, so that the indoor unit heat exchanger cannot be effectively cleaned by the aid of the condensate water of the air-conditioning indoor unit in the prior art, the collected condensate water of the air-conditioning indoor unit is pressurized by the pressurizing device, so that sufficient water pressure is achieved, and the indoor unit heat exchanger is effectively cleaned by the aid of the condensate water of the air-conditioning indoor unit.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner indoor unit, an air conditioner and a cleaning method for a heat exchanger of the air conditioner indoor unit. Background technique [0002] With the continuous improvement of people's quality of life, people's pursuit of a healthy life has gradually increased, and the popularity of air conditioners has become very extensive. After the air conditioner has been used for a period of time, a certain amount of dust often accumulates on the heat exchanger of the indoor unit. If the dust on the heat exchanger of the indoor unit is not cleaned in time, it will affect the heat exchange effect of the air conditioner, affect the service life of the heat exchanger, and thus affect the quality of the air conditioner; comfort. [0003] The heat exchanger of the existing air conditioner indoor unit is cleaned by the self-cleaning function of the air co...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to address the above-mentioned defects and provide a cleaning method for air-conditioning indoor units, air-conditioning and air-conditioning indoor unit heat exchangers to solve the problems in the prior art that cannot be effectively used due to insufficient water pressure. The condensed water of the indoor unit of the air conditioner cleans the heat exchanger of the indoor unit of the air conditioner

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