Portable air purifier

Abstract

The invention discloses a portable air purifier. The portable air purifier comprises a shell, an air inlet, a pair of air outlets and an air duct, wherein a pair of micro blowers are arranged on the air duct; the air inlet is formed in the front surface of the shell; the air outlets are oppositely formed in the side wall of the shell; a coarse filtering net, an HEPA (High Efficiency Particulate Air) filtering net and an alumina-containing ceramic filtering net which is used for degrading peculiar smell of formaldehyde are arranged at the place, close to the air inlet, on the air duct. The formaldehyde, benzene series substances and ammonia in a room, a vehicle or a working area can be degraded from multiple aspects, TVOC (total volatile organic compound) and second-hand smoke can be reduced, PM10 / PM2.5 in a small range is quickly reduced, ozone is not generated, the special requirement on air purification during business and travel, in a traffic car, in a personal working area, in a small non-ventilating room and in a personal car can be met, the portable air purifier is light in weight, small in size, portable, convenient to use and safe, the requirements on different places and the requirements of different people can be met.

Description

technical field [0001] The invention belongs to the technical field of integrated, that is, all processing equipment is installed in a common shell, and in particular relates to a portable air purifier. Background technique [0002] In recent years, China's discharge of various pollutants ranks first in the world, far exceeding its own environmental capacity limit. At present, China consumes about 21% of the world's energy, 11% of oil, and 49% of coal, and emits 26% of the world's sulfur dioxide, 28% of nitrogen oxides, and 25% of carbon dioxide. At present, 280 million residents across the country use unsafe drinking water, and about 600 million people suffer from smog. With the improvement of people's living standards, people have invested more and more in the surrounding living environment, especially the quality of indoor air. More attention has been paid to the quality requirements of the surrounding or indoor air. The main sources and hazards of indoor pollution: fine...

AI Technical Summary

Problems solved by technology

At present, 280 million residents across the country use unsafe drinking water, and about 600 million people suffer from smog. With the improvement of people's living standards, people have invested more and more in the surrounding living environment, especially the quality of indoor air. More attention has been paid to the quality requirements of the surrounding or indoor air. The main sources and hazards of indoor pollution: fine particles such as PM2.5\PM10, formaldehyde, benzene series, TVOC and building radioactive radon fonts, organisms and viruses Pollution has caused great damage to our bodies, among which fine particles such as PM2.5\PM10 flow into the room with the air, causing irreversible damage to our respiratory system, reproductive system and nervous system. Most of the air pollution in most cities in China today People need a miniature air purification equipment that can be used in cars, personal work desktops, travel, workshops and wall-mounted to purify small-scale pollution around us, and make up for the shortcomings of large-scale air purification equipment that are expensive, inconvenient to carry, and not easy to popularize.

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