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Why are blown out air conditioning inside so smelly

Why are blown out air conditioning inside so smelly

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Summer comes, the use frequency of air conditioning. A related report points out that in the United States: is that the car air conditioning system, bacteria and moulds accumulate more parts in the most critical is that mold with air conditioning wind blows directly into the car indoor air pollution, pollution at the same time the human respiratory tract, especially like rainy weather recently. Summarize the experience of the SARS period last year, air disinfection is a good habit. Mildew is mainly produced in air conditioning evaporator. Dark, damp warmth is needed for mold growth three conditions, air conditioning system with the above conditions, almost all air conditioning can't avoid the evaporator on the growth of mold. General air conditioning use one or two years later, there was a terrible smell sour, the easier the more humid, warm areas, such as the rainy season in southern region and Beijing. When the water vapor in the air through the evaporator blade condensation on the blades of the formation of water droplets, the condensation water absorbs some of the resulting to indoor impurities and dust in the air. Normally, these the impurity and dust absorption of water will flow to the bottom of the air conditioning heating device shell, and through a catheter into the outside. S air conditioning odor breeding ground for three kinds of bacteria If just smelled was acceptable, but a large number of tests show that are attached to the air conditioning evaporator water vapor, to generate at least three kinds of harmful to human body health mold: aspergillus, Yin mildew and penicillium. Although at present in our side air conditioning caused few complaints, but medical experiments show that the mold may cause harm to human body in seven aspects: will cause headache, fever, acute sore throat,
General household air conditioning in the use of over the years, boot when they smelled a similar to the musty smell, some friends even if often two or three weeks and then clean the filter on the air conditioning also difficult to remove. Cause: Air conditioning wind will blow out peculiar smell, is caused by several reasons: one is the system to run for a long time, dusty between heat exchanger fin, cause congestion; Second, air supply outlet of indoor machine and machine adhesion caused by the dust on the surface of the inside, even in the computer rooms, the hotel guest room air through filtering processing under the special environment of hard to avoid also; Three, fresh air and a large amount of dust accumulated in these places not only carry the microbes, also provides essential nutrients for microorganisms breeding conditions; Four, for a long time without air conditioning bad smell will be very heavy at startup, it is because of the heat exchange coil, fin and its surrounding parts on retention of water evaporation, slowly formed around the coil is suitable for the high temperature conditions, microbial breeding microbial breeding will produce the large amount of gas in the release of the air conditioning system driven, becomes the source of the stench.
Is certainly not thorough cleaning, cleaning filter is not enough light, mainly is to clean the condenser, tubular fan, sink. Need professional cleaning team and special cleaning agent
Because the air conditioning in use after a period of time, screen pack, evaporator and air supply system will accumulate a large amount of dust, dirt, produce large amounts of bacteria and viruses. With these harmful material in indoor air circulation, air pollution, disease, serious harm human health. And dirt will reduce air conditioning refrigeration efficiency, increase energy consumption and shorten the service life of the air conditioning. As a result, the air conditioning in use after a period of time, or change garments according to the stop, must be clean. In this way can we ensure that you have a health, pure and fresh air environment.
May be inhaled cigarette or outdoor trash items such as peculiar smell, such as 2, 3 minutes would have no taste. Such as 5 minutes later and peculiar smell, will need to clean the filter on the indoor machine, and then open it. As there is peculiar smell, don't to make any operation or closed with the remote control air conditioning air conditioning, in order to avoid electric shock or fire, to unplug the power directly, to turn it off. Ask professional to repair, repair personnel to never plug test before air conditioning.

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