Vehicle-mounted air purifier

Abstract

A vehicle-mounted air purifier comprises an air conditioner outdoor unit and an indoor unit, wherein an air exhaust blower and an air supply blower are arranged on one side of the indoor unit up and down; the air exhaust blower is used for exhausting polluted air of the indoor unit; and the air supply blower is used for feeding outdoor fresh air indoors. The vehicle-mounted air purifier is characterized in that two different channels, namely a fresh air channel and a polluted air channel, are arranged in each air heat exchanger core to form a heat exchange unit, a plurality of heat exchange units are mounted layer by layer in a framework in the same direction in a sleeved manner, and every two corresponding channels are mutually independent and not communicate. According to the vehicle-mounted air purifier, as a filter screen which moves in the circumferential direction is arranged, in the moving process of the filter screen, dust is removed by a dust collection device, accordingly, troubles brought by dismounting the filter screen for dust removal are avoided, and convenience is brought for cleaning the filter screen.

Description

technical field [0001] The invention relates to air purification technology, in particular to a vehicle-mounted air purifier. Background technique [0002] Most of the air purifiers currently on the market have the problems of simple functions and general purification effects, which cannot meet the increasing requirements of users for air quality in enclosed spaces, especially the environmental pollution in automobiles has attracted widespread attention. For the first time in my country, a large-scale survey was conducted on the environmental pollution inside automobiles: among the 1175 automobiles, only 4% met the standards for all testing items. Among the new automobiles under investigation, 23.4% of the harmful substance formaldehyde in the automobiles exceeded the standard, and the concentration of benzene in the automobiles exceeded the standard. 75.1% of the surveyed cars, and as high as 81.6% of the surveyed cars in toluene exceeded the standard. Therefore, when it is...

AI Technical Summary

Problems solved by technology

Therefore, when it is applied to the air in the car, if the effect of the air purifier is not good, it will not only affect the riding experience of the people in the car, but also have the risk of introducing toxic exhaust gas from the car.

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