Air purification device for washing air

Abstract

The invention particularly relates to an air purification device for washing air. The air purification device comprises a first purification device and a second purification device, wherein the firstpurification device is arranged in a box body and is used for purifying indoor air, and the second purification device is arranged in the box body and is used for purifying fresh air introduced into aroom; the second purification device comprises a fresh air channel, a fresh air inlet fan and a water tank, wherein the fresh air channel is connected with a fresh air inlet and a fresh air outlet, and the fresh air inlet fan is arranged on the inner side of the fresh air inlet; the fresh air channel comprises a reducing tube, a divergent tube, a throat tube and a spray head, wherein the two endsof the throat tube are connected with a small end of the reducing tube and a small end of the divergent tube respectively, the spray head penetrates through the side wall of the throat tube to extendinto the throat tube, a large end of the reducing tube communicates with the fresh air inlet, a large end of the divergent tube communicates with the fresh air outlet, a water leakage hole is formedin the bottom of the large end of the divergent tube, the water leakage hole communicates with water treatment equipment through a backflow water tube, and the water treatment equipment communicates with a water inlet of the water tank. According to the purification device, incoming air can be washed, the purification effect is good, and the structure is simple.

Description

technical field [0001] The invention belongs to the field of air purification, and in particular relates to an air purification device for washing air. Background technique [0002] With the continuous strengthening of human environmental protection awareness, the living environment, especially the performance requirements of activated carbon and other environmentally friendly materials that are closely related to air and water purification are getting higher and higher. Granular or powdered activated carbon can already meet the requirements. Traditional activated carbon is a kind of granular or powdery carbon material, which has been widely used in the separation and purification of water and other liquid deodorization and purification since the beginning of the 20th century. Granular or powdery structure, its adsorption speed is slow, and the separation efficiency is not high, especially its physical form has many inconveniences in application, which limits the scope of ap...

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to treat the outdoor air and then introduce it into the room. The dry filter of the traditional fresh air system can only filter out solid particles with a larger diameter, but has almost no filtering effect on dust with a diameter below 2.5 μm, and the structure is complex.

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