Javni prijevoz postao je novo mjesto skrivene opasnosti za novu infekciju kroničnom pneumonijom, a rizik prijenosa je visok. Bilo je mnogo slučajeva prijenosa i bolesti uzrokovanih prijevozom autobusom, taksijem i podzemnom željeznicom. Tijekom razdoblja prevencije i kontrole epidemije, osim jačanja upravljanja prevencijom i kontrolom epidemije u području prijevoza (poput razmaka između sjedala, smanjenja prodaje karata i sl.), te smanjenja rizika od prijenosa virusa u javnom prijevozu, vožnja je postala najsigurniji način putovanja.
Ali je li doista sigurno putovati automobilom?
Zapravo, iako vožnja privatnim automobilom može učinkovito smanjiti vjerojatnost kontakta s pacijentima s novom koronarnom upalom pluća u usporedbi s podzemnom željeznicom i autobusima, ali budući da je sam automobil zatvoreno okruženje, kada putnik ima zaraženu osobu, vi biste se mogli zaraziti. Seks je također znatno povećan. Stoga, iako je vožnja u određenoj mjeri najsigurniji način prijevoza, ne smijemo zanemariti nužne mjere zaštite u vožnji vozila. Uz ovdje navedene sigurnosne mjere, još uvijek moramo smanjiti bliske kontakte i nastaviti nositi maske. Kako riješiti problem povećanja vjerojatnosti prijenosa virusa zrakom u zatvorenom automobilskom okruženju iz izvora, više vrijedi istražiti, jer to nije samo tijekom epidemije. Moramo razmotriti sigurnosne mjere. Izvan epidemije, kvaliteta unutarnjeg zraka u automobilima također je usko povezana s našim zdravljem i udobnošću.
How to improve the air quality in the car? In-car air quality has always been the focus of consumers’ attention. The new car quality research (IQS) report of the world’s authoritative research organization J.D. Power shows that car interior odor has become the first dissatisfaction in the Chinese market for many years. The main factors affecting air safety in the car are: 1. Air pollution outside the car. Car exhaust, PM2.5, pollen and other harmful suspended particles sneak into the car through the car window or air conditioning system. 2. Interior materials. There are a large number of non-metallic parts that are easy to volatilize in the car, such as plastic door panels, leather seats, and damping panels. There are 8 common volatile organic compounds in vehicles, and clear limits are given for these 8 substances in the national standard GB/T 27630-2011 “Guidelines for Air Quality Evaluation of Passenger Cars”. Serial number project Restriction requirements (mg/m³)
1 benzene ≤0.11
2 Toluene ≤1.10
3 Xylene ≤1.50
4 Ethylbenzene ≤1.50
5 Styrene ≤0.26
6 formaldehyde ≤0.10
7 Acetaldehyde ≤0.05
8 Acrolein ≤0.05
In order to solve the peculiar smell in the car and improve the air safety in the car, it is necessary to increase the cycle purification link in the closed car environment, and there is no doubt that the car air conditioning filter has become an important responsibility. The car air conditioner provides the original power for the exchange of indoor and outdoor air, but in order to satisfy the purification of the indoor circulating air, the outdoor air enters the car after being filtered. The filter becomes an essential artifact for the car owner! The small body shows great power, creating a safe and reliable space in the car, allowing car owners to enjoy healthy breathing at all times. Editor’s reminder: In order to avoid secondary pollution of the car air conditioner filter, generally speaking, it should be replaced after two to three months of use (the specific replacement frequency can be considered according to the actual frequency of use)
