Vehicle air purifier

Abstract

The invention relates to a vehicle air purifier, which belongs to the technical field of air purification. The vehicle air purifier comprises a shell, an air inlet and an air outlet, wherein a fan is arranged in the shell, one end of the fan is connected with the air inlet, and the other end of the fan is connected with the air outlet through an air duct. The vehicle air purifier is characterized in that a purifying and disinfecting device is arranged and is respectively connected with the fan and the air outlet through air ducts; the purifying and disinfecting device is composed of a filter element and an ultraviolet sterilizing device, the filter element is of a hollow structure and is composed of an inner photocatalyst filter plate, a middle activated carbon filter device and an outer HEPA (High Efficiency Particulate Air) filter device, and the ultraviolet sterilizing device is arranged in a hollow inner cavity of the filter element. The vehicle air purifier relates to vehicle air purification and disinfection, and scientific experiments show that after air is adsorbed and purified by activated carbon, photocatalyst and HEPA, is sterilized and disinfected by ultraviolet rays and is adjusted by negative ions, air in a vehicle can be kept fresh, clean and sanitary. The vehicle air purifier has the characteristics of high efficiency, convenience, high cost performance, simplification of complicated things and the like.

Description

technical field [0001] The invention relates to a structure of an air purifier, in particular to a structure of a vehicle-mounted air purifier, and belongs to the technical field of air purification. Background technique [0002] With the popularization of automobiles, the problem of air pollution in cars has also attracted more and more attention. Due to the relatively narrow space of the car, the plastic structure interior, fuel system, smoking, etc. will release various pollutants and breed bacteria and viruses, making the already narrow car interior space extremely vulnerable to pollution. With the fierce competition in the market, in order to save costs, the major automobile manufacturers have also increased the volatility of the selected automobile materials. In addition, human respiration will continuously release carbon dioxide. If the ventilation is not timely, the concentration of carbon dioxide in the car will increase, which will affect the human body's response...

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Problems solved by technology

In addition, human respiration will continue to release carbon dioxide, if not ventilated in time, it will cause the concentration of carbon dioxide in the car to rise, affecting the human body's response and health

[0003] On October 27, 2011, the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China jointly issued the GB / T27630-2011 Passenger Car Interior Air Quality Standard, which was implemented on March 1, 2012, but has not been implemented. The main reason is It is the backwardness of environmental protection and purification equipment

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