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[The air conditioner has a strange smell, does it matter?]
Release date:[2023/2/23] Is reading[189]次

After a hard day at home to open the air conditioning, in addition to the comfortable air conditioning wind, sometimes also mixed with a strange smell. Where does that smell come from? Is it harmful to human health?

First of all, most household air conditioners are not equipped with fresh air systems. The wind blown out is not from outdoor air, but from indoor air after heating (cold) and then blown out by fans. If there is no odor in the room, then the strange smell can only come from the air conditioning indoor machine.

There are several parts of the air conditioning machine easy to hide dirt. The first is the tuyere. When the air conditioner is not used in the tuyere, a lot of dust will be deposited on the louver of the tuyere, and some bacteria will multiply on it. The second is the evaporator, when refrigeration, the evaporator will condense condensed water. Although the condensate will drop to the water tray and go out of the room, there will still be condensation on the surface, coupled with the air conditioning inside the dark and closed, to bacteria, mold and other microorganisms provide survival and reproduction conditions. In addition, if the condensate discharge is not smooth, the accumulation in the water tray will also lead to the reproduction of bacteria, mold, resulting in odor. When heating, if there is rust or dust accumulation on the evaporator, it will also produce a strange smell.

If there are bacteria, mold or dust accumulation in the air conditioning, then as the air conditioning starts, its internal bacteria, mold, dust will be blown into the indoor air. In addition, the use of air conditioning environment is mostly confined space, and it is easy to get sick in such an environment for a long time.

How to reduce the production of air conditioning odor?

1. Regularly clean the evaporator, fan impeller, drain pipe and other places prone to dust and condensate accumulation.

2. Clean the air conditioning filter regularly.

3. When not in use for a long time, you can take a cloth to cover the upper part of the air conditioner to prevent dust from falling into the air conditioner.

Air conditioning should be thoroughly cleaned and disinfected before the first time every year, indoor ventilation should also be frequent and keep the environment itself clean, so as to effectively avoid the production of air conditioning smell.


Industrial air conditioning, chemical fiber industrial air conditioningchemical fiber industry refrigeration, textile industrial air conditioning, dust-free workshop coolingventilation pipeline, cooling tower, freezer and other air conditioning units and accessories.

Jiangsu Jincheng Air Conditioning Engineering Co., Ltd. is a comprehensive manufacturer of special air-conditioning equipment design, production, installation, and commissioning of clean room, electricity, tobacco, civil air defense engineering, medical clean room, clean room, electricity, tobacco, civil air defense engineering, medical clean room. Mainly produce JCZK combined air conditioning unit, cooling tower, glass steel ventilated galvanized sheet pipe, stainless steel pipe, polyurethane ventilation pipe and air conditioning accessories, Jincheng air conditioner is wide, the type, the unique model, superior performance, and user Favused.



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