A water washing and purification device for air

Abstract

The invention belongs to the technical field of air pollution removal and relates to an air washing purifying device. The two ends of a sub chamber are in butt joint with a head chamber and a tail chamber respectively, the tail chamber with a water tank at the bottom is installed in a main machine, a water drainage port is formed in the bottom of the water tank, and water inlets and observation windows are formed in the upper portion of the tail chamber and in the main machine. The main machine is internally provided with an air suction device and a power switch which are electrically connected with a power box, an air outlet end opening of the air suction device is in butt joint with an air outlet hole, an air inlet end opening of the air suction device is communicated with a top end pipeline of the tail chamber and the water tank through hoses, and an air flow regulating valve, an air suction switch and a water drainage switch are arranged on the wall of the upper portion of the main machine. The head chamber is provided with a three-way switch and an air inlet hole, the three-way switch is communicated with a bottom end pipeline of the head chamber, the air inlet hole and the water tank, an air flow meter is installed beside the air inlet hole, and sealing baffles are arranged in the head chamber, the sub chamber and the tail chamber which are communicated in sequence. The device is scientific in design and easy and convenient to assemble, the attenuation speed is high, the harmful gas removing range is wide, and the purifying effect is good.

Description

Technical field: [0001] The invention belongs to the technical field of air pollution purification, and specifically relates to an air washing and purification device, which is suitable for instrument rooms, air-conditioning rooms, basements, chemical plants, leather factories, paper mills and other industrial waste gas discharge occasions, or classrooms, conference halls, offices , living room, bedroom and other office furniture occasions, it can effectively absorb toxic substances in the air to purify the air, and it can also be used as an accessory of a home air purifier to greatly improve the air purification effect. Background technique: [0002] It is well known that air pollution can cause lung cancer and other diseases, which has become a major threat to human health and life; in order to reduce the harm caused by air pollution to the human body, people often choose to wear masks when they are outdoors, and place air purifiers or air fresheners indoors According to t...

AI Technical Summary

Problems solved by technology

[0002] It is well known that air pollution can cause lung cancer and other diseases, which has become a major threat to human health and life; in order to reduce the harm caused by air pollution to the human body, people often choose to wear masks when they are outdoors, and place air purifiers or air fresheners indoors According to the principle of removing particulate matter in the air, it can be roughly divided into mechanical filter type, electrostatic electret filter type, high-voltage electrostatic dust collection, negative ion Among them, the mechanical filter purifier has a better collection effect on fine particles, but the resistance of the filter is relatively large, and the filter life is low and needs to be replaced regularly; the high-voltage electrostatic integrated purifier uses a high-voltage electrostatic field. The gas is ionized so that the dust particles are charged and adsorbed on the electrode. Although the wind resistance is small, it has a poor capture effect on larger particles and fibers, which will cause discharge, and the cleaning is troublesome and time-consuming; there are also air purifiers using crystal plaster lamps. Volatile negative ions are used to absorb impurities in the air and shield electrical radiation, but they are powerless against small dust, smoke and bacteria; for example, a dual-power composite air purifier disclosed in Chinese patent 201410744829.2, which first filters the air through multiple layers Net purification then enters the special composite particle filter for deep purification, and then enters the bottom of the liquid medicine tank that can completely decompose formaldehyde and other harmful substances. After passing through the multi-layer filter, it enters the special composite particle filter for further deep purification. Although it overcomes the traditional air purifier that only relies on multi-layer filters and a single activated carbon net to absorb air dust and harmful substances around the purifier, it cannot A large area without dead ends fundamentally purifies the defects of toxic components in the air, but its structure is complex, the floor area is large, the preparation cost is high, and it is difficult to popularize on a large scale; Chinese patent 201420702982.4 discloses an electrostatic water air purifier, which includes Although the air ionizer and the electrostatic water dust collector are two parts, although they are easy to use and easy to maintain, they have limited adsorption of harmful substances in the air, and the purification performance is not satisfactory.

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