CN203803307U - Wall-mounted wet type air filter - Google Patents

Abstract

The utility model relates to a wall-mounted wet type air filter. A filtering channel is arranged on the lower part of a tank body, an air inlet communicated with the filtering channel is formed in the lower part of the tank body, an outlet of the filtering channel is communicated with the inner cavity of the tank body, a filtrate and a filter element which is soaked by the filtrate are arranged in the filtering channel, one part of the filter element is soaked in the filtrate, an activated carbon filter layer is arranged above the outlet, of the filtering channel, in the tank body, a fan is arranged above the activated carbon filter layer, and a PM2.5 filter layer is arranged in an exhaust window arranged in front of the fan on the tank body. The tank body is suspended on an interior wall, the air inlet at the lower part of the tank body is connected with an air inlet pipe, and the air inlet pipe is guided to the outdoors, the fan is started, and when air flows through the filtering channel, the most part of ash in the air can be adsorbed by the wetted filter element as a part of the filter core above the filtrate is always in a wetting state; then, air can be purified when flowing through the activated carbon layer, then the air passes through the PM2.5 filter layer and is discharged into the interior, and finally fresh and clean air is obtained.

Description

Wall hanging wet type air filter

Technical field

The utility model relates to air cleaner, specifically a kind of wall hanging wet type air filter.

Background technology

The air cleaner of selling is in the market dry type moving filter device normally, existing various dry type moving filter device is being placed on indoor use, the air being polluted by dust haze with naturally circulation mode enter indoor after, just can filter, purify by dry type moving filter device.The deficiency that existing dry filter exists is: can not effectively dust haze be kept outside of the door; Filtering material pollutes fast, changes filter material price high; Occupy the indoor useful space more.

Utility model content

The purpose of this utility model is to provide a kind of wall hanging wet type air filter, and this wet type air filter can be suspended on indoor wall and use, and can be indoor by inputting after outdoor air filtration, purification again.

For achieving the above object, the utility model adopts following scheme: wall hanging wet type air filter, bottom in one casing is provided with filtration channel, the bottom of casing has the air inlet communicating with filtration channel, the outlet of filtration channel communicates with cabinets cavity, filtered fluid is housed in filtration channel and filters the filter core that immersion is crossed, some is immersed in filter core in filtered fluid, the top that is positioned at the outlet of filtration channel in casing is provided with active carbon filtering layer, the top that is positioned at active carbon filtering layer in casing is provided with fan, the place ahead that is positioned at fan on casing is provided with exhaust window, PM2.5 filter course is housed in exhaust window.

From such scheme, while using the wet type air filter that the utility model provides, casing is suspended on indoor wall, the air inlet of lower box is connected to air inlet pipe, air inlet pipe is led to outdoor, start fan, outdoor air enters into filtration channel by air inlet pipe, when air process filtration channel, owing to being in a part for the filter core of filtered fluid top, be always moisture state, airborne most of grieshoch can be adsorbed by this part moistening filter core, subsequently when air process active carbon filtering layer, can be cleaned, then air is discharged into when indoor by PM2.5 filter course again, be pure and fresh, clean air.

The utility model is simple and reasonable for structure, and it is effective that its filters, purifies air, and use cost is low, and while using, does not account for indoor place.

Accompanying drawing explanation

The structural representation of Fig. 1 the utility model one embodiment;

The A-A cutaway view of Fig. 2 Fig. 1.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing, further illustrate the utility model.

Referring to Fig. 1, Fig. 2

The wall hanging wet type air filter that the utility model provides has a casing 1, and the bottom in casing is provided with filtration channel 3, and filtration channel 3 is surrounded with sidewall 1a and the base plate 1b of casing by overhead gage 5, the first lower baffle plate 4, the second lower baffle plate 7.The bottom of casing 1 has the air inlet 2 communicating with filtration channel 3, is connected to air inlet pipe 14 on air inlet 2, and the outlet 3a of filtration channel communicates with cabinets cavity.Filtered fluid 6 is housed in filtering logical 3 roads and filters the filter core 8 that immersion is crossed, some is immersed in filter core 8 in filtered fluid 5, and in height filtered fluid is advisable to flood filter core 2/3-4/5.The top that is positioned at the outlet of filtration channel in casing 1 is provided with active carbon filtering layer, and active carbon filtering layer forms by accompanying activated carbon granule 10 between two web plates 11.The top that is positioned at active carbon filtering layer in casing is provided with fan 12, and the place ahead that is positioned at fan 12 on casing 1 is provided with exhaust window 1c, and PM2.5 filter course 13 is housed in exhaust window 1c.The material that above-mentioned material for core selects existing oil immersed type filter core often to adopt, such as wire cloth, expanded material etc.; The selection requirements of filtered fluid is nontoxic, harmless oil-based liquid, as edible oil, and castor-oil plant wet goods, filtered fluid also can be clean water in addition; Above-mentioned PM2.5 filter course can adopt existing various commercially available PM2.5 screen pack.

On casing, the position of corresponding filtration channel 3 bottoms is provided with observation window 15.Position corresponding to space between active carbon filtering layer and filtration channel on casing 1 is provided with vacuum table 9.The base plate 1b of bottom half and the sidewall 1a of casing are split, connect between the two by connector.The situation consuming by observation window 15 observable filtered fluids 6, when vacuum table 9 shows that negative pressure is excessive, represents that filter core 8 has polluted more serious, needs to change.Pull down the base plate 1b of bottom half, base plate 1b is pulled down together with the first lower baffle plate 4, the second lower baffle plate 7 and filter core 8, can add filtered fluid or renew cartridge or filtration channel is cleaned more.

Claims (2)

1. wall hanging wet type air filter, it is characterized in that: the bottom in a casing is provided with filtration channel, the bottom of casing has the air inlet communicating with filtration channel, the outlet of filtration channel communicates with cabinets cavity, filtered fluid is housed in filtration channel and filters the filter core that immersion is crossed, some is immersed in filter core in filtered fluid, the top that is positioned at the outlet of filtration channel in casing is provided with active carbon filtering layer, the top that is positioned at active carbon filtering layer in casing is provided with fan, the place ahead that is positioned at fan on casing is provided with exhaust window, and PM2.5 filter course is housed in exhaust window.

2. wall hanging wet type air filter according to claim 1, is characterized in that: on casing, the position of corresponding filtration channel is provided with observation window.