An air purifier with internal and external ventilation

Abstract

An air purifier with internal and external ventilation, relating to an air treatment system, including a box body, the box body is connected indoors and outdoors, a frame body is arranged on the box body, the box body is arranged on a window sill, and the frame body replaces the window on the window sill The window, the box body includes an outdoor box and an indoor box extending on both sides of the window sill, a top box is installed on the frame body, an indoor air outlet is arranged in the top box, an electrostatic precipitator is installed in the indoor box, and the outdoor air suction port is connected to the electrostatic precipitator In the sealed interlayer, there is an air suction channel connecting the electrostatic precipitator box and the air suction fan. In the outdoor glass layer, there are several adjustable concentrators that match the air suction channel. The air suction channel is close to the electrostatic precipitator box. One section is provided with a heating sheet, and the frame can be pushed and pulled like a window. Compared with the prior art, the present invention uses electrostatic dust collection technology to purify the outside air, and then decomposes the ozone generated by static electricity in the purified air through the irradiation of sunlight, so that the air entering the room is clean and fresh.

Description

technical field [0001] The invention relates to an air treatment system, in particular to an air filtration and purification system. Background technique [0002] Air purifiers refer to products that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens, etc.), and effectively improve air cleanliness , Mainly divided into household, commercial, industrial and building. The fresh air system is based on sending fresh air to the room with special equipment on one side of the closed room, and then exhausting it from the other side to the outside by special equipment. A "fresh air flow field" will be formed indoors to meet the needs of indoor fresh air ventilation. While supplying air, the air entering the room is filtered, sterilized, sterilized, oxygenated, and preheated (in winter). The fresh air system is a further upgrade of the air purifier. The fresh air sys...

AI Technical Summary

Problems solved by technology

For HEPA high-efficiency filtration technology, its service life and later cost are major drawbacks. Most of the HEPA series filters must be replaced within half a year to one year in heavily polluted areas, and the cost of use is very high.

For electrostatic dust collection technology, it is an ideal dust removal equipment because it does not require consumables and has a long service life. However, electrostatic dust collection will generate ozone during work. If the ozone concentration is too high, it will cause harm to the human body. Dust removal equipment uses HEPA filter instead of electrostatic dust collection technology

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