车载空气净化器

Vehicle carried air purifier

Abstract

The utility model discloses a vehicle carried air purifier, including casing, casing upper cover, centrifugal fan, two PURAFIL chemistry filter module, LCD display screen, PM2.5 sensor, PCB board and switches, the casing upper cover is corresponding with the opening of casing, the air outlet has been offered respectively to the upper end and the lower extreme of casing, covers on the casing and has offered several inlet air mouth, and the lower end of going into the wind gap is provided with filter layer just, and the lower end of first filter layer is provided with the HEPA filter screen, the utility model discloses the business turn over amount of wind is big, can effectually get rid of hazardous gas such as PM2.5 in the car, bacterium, virus and TVOC through the chemical filtering method to accessible LCD display screen demonstrates particulate matter content, fan wind speed, when purifying long isoparametric, makes that the user is directly perceived to experience air quality situation in the rail cars in port.
本实用新型公开了一种车载空气净化器,包括壳体、壳体上盖、离心风机、两块PURAFIL化学过滤模块、LCD显示屏、PM2.5传感器、PCB板和开关,壳体上盖与壳体的开口相对应;壳体的上端和下端分别开设有出风口,壳体上盖上开设有数个入风口,入风口的下方是设置有初过滤层,初过滤层的下方设置有HEPA过滤网;本实用新型进出风量大,通过化学过滤方法能够有效的去除车内PM2.5、细菌、病毒以及TVOC等有毒有害气体,并可通过LCD显示屏,显示出颗粒物含量、风机风速、净化时长等参数,使用户直观感受到车内空气质量状况。

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