Air conditioner vent pipe cleaning method

Abstract

The invention relates to an air conditioner vent pipe cleaning method. At least one layer of paint is sprayed on the inner surface of an air conditioner vent pipe, a paint covering layer is formed on the inner surface of the air conditioner vent pipe, paint forms a coating film after a solvent of the paint is dried naturally, and original dust and dirt on the inner surface of the air conditioner vent pipe are fixed in the coating film and prevented from entering an air conditioner vent system again; or the coating film and the dust and dirt covered by the coating the film are peeled off from the inner surface of the air conditioner vent pipe and moved out from the air conditioner vent pipe, and the cleaning of the inner surface of the vent pipe is achieved. The method has the advantages of being thorough in cleaning, free of dead angles and secondary pollution, simple in device, convenient to operate and the like. Meanwhile, air resistance of the air conditioner vent pipe can be reduced. The paint is sprayed on the inner surface of the air conditioner vent pipe by using a fixed sprayer or a movable sprayer. Various auxiliaries are added into the paint, and effects of sterilizing, corrosion prevention, fire prevention, mould prevention and the like are further achieved.

Description

technical field [0001] The invention relates to a method for cleaning an air-conditioning ventilation duct. Background technique [0002] With the development of the economy and the continuous improvement of people's living standards, the central air-conditioning system has become an important facility in many buildings. The central air-conditioning system is inseparable from the air-conditioning ventilation ducts. After long-term use of the air-conditioning ventilation ducts, a large amount of dust and Dirt, dust and dirt must contain pathogenic bacteria and can multiply in large numbers. Dust and pathogenic bacteria can cause various diseases. With the recognition that the use of air conditioners may cause disease transmission, the whole society is deeply aware of the importance of cleaning the air conditioner system. At present, air-conditioning ventilation pipes generally use vacuum cleaning to clean the inner surface of the pipe, but vacuum cleaning has the disadvantag...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the shortcomings of the existing air-conditioning ventilation duct cleaning method, such as cleaning dead angle, secondary pollution, incomplete cleaning, time-consuming and labor-intensive, etc., to provide a thorough cleaning without dead angle, no secondary pollution, simple Easy ways to clean air conditioning ducts

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