A deflector air channel assembly

Abstract

The invention relates to an air flow channel assembly of a baffle plate, comprising a flow channel and a blowing device, the flow channel includes an air inlet part and an air outlet part, the air inlet part and the air outlet part form a communication structure, and the air outlet part forms a communication structure. The blowing device is in communication with the air inlet part, the cross-sectional area in the flow channel perpendicular to the axis of the flow channel gradually decreases from the air inlet part to the air outlet part, and there are at least two A deflector, one end of the deflector is located at the air inlet part and the other end is located at the air outlet part, the plane where the deflector is located and the inner wall of the flow channel divide the flow channel into several circulation spaces. It reduces the chance that negative ions move freely and combine with dust particles and form large particles in the flow channel, reduces the consumption of negative ions in the flow channel, and increases the content of negative ions in the air flowing out of the flow channel, and the setting of the deflector , plays the role of reinforcing ribs and improves the stability of the flow channel structure.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a deflector air flow channel assembly. Background technique [0002] Air purifiers, also known as "air cleaners", air purifiers, and purifiers, refer to decoration pollution that can absorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc. , bacteria, allergens, etc.), products that effectively improve air cleanliness, are mainly divided into household, commercial, industrial, and building. With the development of China's economy, environmental problems have become more and more serious in many cities, posing a great threat to people's health. Especially the air quality problem. In recent years, with the development of heavy industry and the demolition of houses, particulate pollutants (PM2.5, etc.) have spread in large quantities, and the air quality in cities has generally decreased, causing people to suffer from var...

AI Technical Summary

Problems solved by technology

[0003] For the existing air cleaners, the filter-type air cleaner is mainly used, which filters the air passing through the air cleaner, intercepts harmful particles, and then discharges the air. Although this type of air cleaner It can filter the air, but the filter-type air purifier is not effective for the outdoor environment; some use negative ion air purifiers, which emit negative ions and combine with dust particles in the air, and the charged dust particles can Adsorption of other neutral dust particles, this is the coagulation of particles, the suspended particles with small diameters in the air can become larger particles after coagulation, and then slowly settle down by gravity, so as to achieve the purpose of purifying the air

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