Cleaning equipment of air-conditioning heat exchanger

Abstract

The invention provides cleaning equipment of an air-conditioning heat exchanger. The cleaning equipment comprises a conveying pump, a first cleaning pipeline and a second cleaning pipeline, wherein the first cleaning pipeline and the second cleaning pipeline are arranged at two conveying ends of the conveying pump respectively and are communicated with the heat exchanger; and a filter for filtering cleaning impurities is arranged on the first cleaning pipeline, and a liquid adding branch pipeline which is used for adding of cleaning liquid and can be opened and closed is further arranged on the first cleaning pipeline. The liquid adding branch pipeline which is arranged on the first cleaning pipeline and can be opened and closed adds the cleaning liquid to the first cleaning pipeline, and after the cleaning liquid is added, a cleaning liquid circulation loop is formed between the cleaning equipment of the air-conditioning heat exchanger and the heat exchanger. The conveying pump is opened to convey the cleaning liquid to flow in an inner cavity of the heat exchanger, and the aims that the cleaning liquid effectively and rapidly cleans the inner cavity of the heat exchanger, and filth blockage of the interior of the heat exchanger is effectively cleaned are achieved.

Description

technical field [0001] The invention relates to the technical field of air conditioner cleaning, and more specifically relates to a cleaning device for an air conditioner heat exchanger. Background technique [0002] With the gradual promotion of air conditioners in the home appliance market, air conditioners have entered thousands of households. However, due to non-standard installation and maintenance of air conditioners, poor installation and use environment, and fluorine leakage of air conditioners, it is easy to cause air conditioner refrigeration system to be dirty and blocked, resulting in air conditioner failure. [0003] The dirty blockage of the air-conditioning refrigeration system generally exists in the heat exchanger parts of the air conditioner. The heat exchanger includes the evaporator and condenser of the air-conditioning system. Because the internal structure of the air-conditioning heat exchanger parts is complex and there are many bending parts, it bring...

AI Technical Summary

Problems solved by technology

However, due to non-standard installation and maintenance of air conditioners, poor installation and use environment, and fluorine leakage of air conditioners, it is easy to cause air conditioner refrigeration system to be dirty and blocked, resulting in failure of air conditioners

[0003] The dirty blockage of the air-conditioning refrigeration system generally exists in the heat exchanger parts of the air conditioner. The heat exchanger includes the evaporator and condenser of the air-conditioning system. Because the internal structure of the air-conditioning heat exchanger parts is complex and there are many bending parts, it brings great inconvenience to the cleaning work. Difficult, even with cleaning fluid, it is difficult to ensure that it is cleaned, which often leads to secondary failures of the refrigeration system

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