Summer inflammation is on the way, and many people turn their car-borne air conditioners on while driving. However, many found that air conditioners were likely to spread an alien smell after the car-borne air conditioners were turned on. Many car owners put perfume or air fresheners in the car to remove the smell of air conditioning, but the smell was still difficult to disperse. So, why does it smell like air conditioning? Where's the source of the smell of air conditioning? What should be done if the air conditioners on board are smelly
Car-borne air conditioners (vacs) are air-conditioning evaporationers, air-conditioning cores and air-conditioning windways. According to the southern daily news, the aroma is mainly the result of air-conditioning evaporation units. Darkness, dampness and warmth are three of the three conditions required for the growth of fungi, and air conditioning systems have the above conditions, and virtually all car air conditioning cannot avoid the growth of fungi in evaporation units. After one or two years of general air conditioning, an insinuation of acid odour is released. In addition, long periods of time without changing the air conditioner filter cores may lead to heavy odor. According to hebei news network, air-conditioning cores are located between the windmaker and the evaporationer, and air-conditioning cores are mainly air-filtered, and air-conditioning cores reach the evaporationer only after air-conditioning cores, so that the air-conditioning cores act as a first layer of protection. Air-conditioning filters, in addition to filtering dust, are adsorbing the oscillation, and long periods of time without changing the oscillation of air-conditioning filtration cores not only make the wind smaller, but also make it heavier; at the same time, air-conditioning windways tend to accumulate dust and are a source of air-conditioning flavour in cars。
In order to address the dissipation of vehicle-borne air conditioners, the following aspects can be addressed:
1. Treatment of fungus on evaporation boxes. Hebei news suggested that air-conditioning cleaning could be done at the maintenance station and that maintenance personnel would spray specialized air-conditioning washing agents at the windmill when the air conditioning was open. It's best not to operate on its own so as not to damage the drum。
Clean air-conditioning cores. The ram city evening reported that clean air-conditioning cores can be used as blowers, but it is preferable not to wash water. If the filter core is found to be not dirty, but some wet, it would be better to dry or dry it before it is put in。
High-temperature dry evaporationers and ventilation pipes. The southern daily news suggested that, after parking, vehicle air conditioners could be moved to a maximum temperature of 32°c to allow a warm wind dry air conditioner evaporation and the moisture of air conditioning pipes. Not only can this be done quickly by blowing dry evaporation boxes and ventilation pipes, but it can also be used to kill parts of the fungus present in car air-conditioning evaporation tanks and ventilation pipes。
4. Deodorant by air conditioning detergent. The ziru evening suggested that a better quality air conditioner cleaner could be selected, air-conditioning cleaners could be loaded out of the vent, air-conditioning should be tightened out of the vent and air-conditioning cleaners could be recirculated in the air-conditioning system for a few minutes. When the air conditioner is switched off, some dust and bacteria in the air conditioner are discharged from the drain vents under the air conditioner along with the washing agent. Li jing
This is a scientific clearance by byong, a deputy researcher at the china institute of science and communication。
Bong: associate researcher, china institute of science and communication, bachelor of science, chinese university of science and technology, doctor of cognitive science, chinese academy of sciences, post-doctor of psychology, beijing university of pedagogical sciences. The main areas of study are health, environmental protection, water, energy conservation, meteorology, artificial intelligence, brain science and cognitive science。
