CN216703730U

CN216703730U - Air filtering device

Info

Publication number: CN216703730U
Application number: CN202122941176.5U
Authority: CN
Inventors: 孙园
Original assignee: Suzhou Yuanhong Purification Technology Co ltd
Current assignee: Liaoning Huisheng Electromechanical Engineering Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-10
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of air filtration, in particular to an air filtration device, and provides a scheme aiming at the problems in the background technology. According to the utility model, the air entering the filter box is filtered layer by layer through the plurality of filter frames arranged in the filter box, dust in the air is filtered by the dust screen, moisture in the air is filtered by the moisture absorption sponge, and pollutants and peculiar smell in the air are filtered by the activated carbon adsorption net, so that the device has good filtering quality and obvious filtering effect, and meanwhile, the filter frames are convenient to disassemble and clean due to the splicing connection mode of the filter frames and the filter box.

Description

Air filtering device

Technical Field

The utility model relates to the technical field of air filtration, in particular to an air filtration device.

Background

With the continuous progress of society, various scientific technologies are applied to the production field, and some electric power equipment is more widely used, including various air purifiers, existing air purifiers can adsorb, decompose or convert various air pollutants, can provide clean and safe air to users,

inside often being provided with air filter of current air purifier, because long-time use, various particulate matters in the air get into, its inside air filter can be infected with a lot of dirt particles, gives the filter screen when these dirt particles and blocks up to seriously influence air purifier's normal during operation, current air filter can't remind and let people learn, make unable in time to clear up the dirt particle on the filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an air filtering device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an air filtering device, includes the rose box, the one end outer wall of rose box is pegged graft and is fixed with the air-supply line, and the one end of air-supply line is pegged graft and is had the air exhauster, the other end of rose box is pegged graft and is fixed with out the tuber pipe, and the inside of rose box is provided with the filter frame that the equidistance distributes, the top of filter frame all is fixed with the pull rod, the bottom of rose box is fixed with the connecting box, and the top of connecting box is pegged graft and is fixed with fixed pipe, one side outer wall top of connecting box is pegged graft and is fixed with L type pipe, and the top of L type pipe is pegged graft and is fixed in the bottom inner wall of rose box.

Preferably, the top of the filter box is provided with jacks distributed equidistantly, and the jacks are matched with the filter frame.

Preferably, the filter frame starts to be the first filter frame, the second filter frame and the third filter frame in proper order from the air outlet pipe to the air inlet pipe, and the inner wall all around of the first filter frame is bonded with an activated carbon adsorption net, the inner wall all around of the second filter frame is bonded with a moisture absorption sponge, and the inner wall all around of the third filter frame is bonded with a dust screen.

Preferably, the number of the activated carbon adsorption nets is two, and the two activated carbon adsorption nets are respectively positioned at two ends of the peripheral inner wall of the first filter frame.

Preferably, the number of the dust screens is three, the three dust screens are equidistantly distributed on the inner wall of the periphery of the third filter frame, and the inner diameters of meshes of the three dust screens are sequentially reduced towards the second filter frame.

Preferably, the viewing aperture has been seted up to one side outer wall of connecting box, and the transparent observation window is all installed to the inner wall all around of viewing aperture, and the bottom inner wall of rose box is fixed in the grafting of the top of fixed pipe, and the top of fixed pipe is located one side of dust screen, and the top of L type pipe is located the opposite side of dust screen.

The utility model has the beneficial effects that:

1. the air entering the filter box is filtered layer by layer through the plurality of filter frames arranged in the filter box, dust in the air is filtered by the dust screen, moisture in the air is filtered by the moisture absorption sponge, and pollutants and peculiar smell in the air are filtered by the activated carbon adsorption net, so that the filter device has good filter quality and obvious filter effect, and meanwhile, the filter frames are convenient to disassemble and clean due to the splicing connection mode of the filter frames and the filter box;

2. through the connecting box that sets up in the rose box bottom, after the dust screen in the rose box was blockked up by the dust, the air passes through fixed pipe entering connecting box in, filters the dust in the air through the water in the connecting box, can the gassing after the air admission water simultaneously to the dust also can become muddy with the water, can remind people to clear up the change to the dust screen.

Drawings

FIG. 1 is a schematic view of an air filter device according to the present invention;

FIG. 2 is a schematic cross-sectional view of a filter box of an air filtering device according to the present invention;

fig. 3 is a schematic structural diagram of a connection box of an air filtering device according to the present invention.

In the figure: the device comprises a filter box 1, an air inlet pipe 2, an exhaust fan 3, an air outlet pipe 4, a filter frame 5, a first filter frame 501, a second filter frame 502, a third filter frame 503, a pull rod 6, an activated carbon adsorption net 7, a moisture absorption sponge 8, a dust screen 9, a connecting box 10, a fixed pipe 11, a pipe 12L and an observation port 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1:

referring to fig. 1-3, an air filtering device comprises a filtering box 1, an air inlet pipe 2 is fixedly inserted into the outer wall of one end of the filtering box 1, an exhaust fan 3 is inserted into one end of the air inlet pipe 2, an air outlet pipe 4 is fixedly inserted into the other end of the filtering box 1, a filtering frame 5 which is distributed equidistantly is arranged in the filtering box 1, jacks which are distributed equidistantly are formed in the top of the filtering box 1 and are matched with the filtering frame 5, pull rods 6 are fixed on the top of the filtering frame 5, the filtering frame 5 sequentially comprises a first filtering frame 501, a second filtering frame 502 and a third filtering frame 503 from the air outlet pipe 4 to the air inlet pipe 2, an activated carbon adsorption net 7 is bonded on the peripheral inner wall of the first filtering frame 501, a moisture absorption sponge 8 is bonded on the peripheral inner wall of the second filtering frame 502, a dustproof net 9 is bonded on the peripheral inner wall of the third filtering frame 503, a connecting box 10 is fixed on the bottom of the filtering box 1, the top of connecting box 10 is pegged graft and is fixed with fixed pipe 11, one side outer wall top of connecting box 10 is pegged graft and is fixed with L type pipe 12, the top of L type pipe 12 is pegged graft and is fixed in the bottom inner wall of rose box 1, viewing aperture 13 has been seted up to one side outer wall of connecting box 10, transparent observation window is all installed to viewing aperture 13's inner wall all around, the top of fixed pipe 11 is pegged graft and is fixed in the bottom inner wall of rose box 1, the top of fixed pipe 11 is located one side of dust screen 9, the top of L type pipe 12 is located the opposite side of dust screen 9.

The air entering the filter box 1 is filtered layer by layer through the plurality of filter frames 5 arranged in the filter box 1, dust in the air is filtered by the dust screen 9, moisture in the air is filtered by the moisture absorption sponge 8, and pollutants and peculiar smell in the air are filtered by the activated carbon adsorption net 7, so that the filter device has good filtering quality and obvious filtering effect, and meanwhile, the filter frames 5 are convenient to disassemble and clean due to the splicing connection mode of the filter frames 5 and the filter box 1;

through the connecting box 10 that sets up in filter box 1 bottom, after dust screen 9 in filter box 1 is blockked up by the dust, the air passes through in fixed pipe 11 gets into connecting box 10, filters the dust in the air through the water in the connecting box 10, can produce the bubble after the air gets into the water simultaneously to the dust also can become muddy with the water, can remind people to clear up the change to dust screen 9.

Example 2:

the embodiment is optimized on the basis of embodiment 1, and specifically comprises the following steps:

the number of the activated carbon adsorption nets 7 is two, and the two activated carbon adsorption nets 7 are respectively positioned at two ends of the peripheral inner wall of the first filter frame 501; the number of the dust screens 9 is three, the three dust screens 9 are equidistantly distributed on the inner wall of the periphery of the third filter frame 503, and the inner diameters of meshes of the three dust screens 9 are sequentially reduced towards the second filter frame 502;

through two active carbon adsorption net 7 that set up can carry out the filtration once more to pollutant and peculiar smell in the air for the filter effect to pollutant and peculiar smell in the air is better, and three dust screen 9 that reduces in proper order through the mesh filters layer upon layer the dust in the air, makes the filter effect to the dust better, has further improved the filter effect of device.

The working principle is as follows:

the air is input into the filter box 1 through the air inlet pipe 2 by the exhaust fan 3, when the dust screen 9 is not blocked, because the bottom end of the fixed pipe 11 is positioned below the water body, the air can not enter the connecting box 10 through the fixed pipe 11, the air is discharged from the air outlet pipe 4 through the arranged plurality of filter frames 5, when the air passes through the plurality of filter frames 5, the dust in the air is filtered by the dust screen 9, the moisture in the air is filtered by the moisture absorption sponge 8, and the pollutants and peculiar smell in the air are filtered by the activated carbon adsorption net 7, so that the air is filtered by the device with good quality and obvious filtering effect;

after using for a long time, dust screen 9 is blockked up the mesh gradually by the dust in the meeting air, and the air can get into the connecting box 10 through fixed pipe 11 in, get into rose box 1 by L type pipe 12 again, utilize the water in the connecting box 10 to filter the dust in the air, can the gassing after the air gets into the water simultaneously to the dust also can become muddy with the water, reminds people to clear up the change to dust screen 9, then utilizes pull rod 6 to take filter frame 5 out and clear up the change.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an air filtering device, includes rose box (1), its characterized in that, the one end outer wall of rose box (1) is pegged graft and is fixed with air-supply line (2), and the one end of air-supply line (2) is pegged graft and has air exhauster (3), the other end of rose box (1) is pegged graft and is fixed with out tuber pipe (4), and the inside of rose box (1) is provided with filter frame (5) that the equidistance distributes, the top of filter frame (5) all is fixed with pull rod (6), the bottom of rose box (1) is fixed with connecting box (10), and the top of connecting box (10) is pegged graft and is fixed with fixed pipe (11), the one side outer wall top of connecting box (10) is pegged graft and is fixed with L type pipe (12), and the top grafting of L type pipe (12) is fixed in the bottom inner wall of rose box (1).

2. An air filtering device according to claim 1, characterized in that the filtering box (1) is provided with equally spaced spigots at the top, and the spigots are adapted to the filtering frame (5).

3. The air filtering device as claimed in claim 1, wherein the filtering frame (5) comprises a first filtering frame (501), a second filtering frame (502) and a third filtering frame (503) in sequence from the air outlet pipe (4) to the air inlet pipe (2), the peripheral inner wall of the first filtering frame (501) is bonded with an activated carbon adsorption net (7), the peripheral inner wall of the second filtering frame (502) is bonded with a moisture absorption sponge (8), and the peripheral inner wall of the third filtering frame (503) is bonded with a dust screen (9).

4. An air filtering device according to claim 3, wherein the number of the activated carbon adsorption nets (7) is two, and the two activated carbon adsorption nets (7) are respectively arranged at two ends of the peripheral inner wall of the first filtering frame (501).

5. An air filtering device according to claim 3, wherein the number of the dust screens (9) is three, and the three dust screens (9) are equidistantly distributed on the peripheral inner wall of the third filtering frame (503), and the mesh inner diameters of the three dust screens (9) are sequentially reduced towards the second filtering frame (502).

6. An air filtering device according to claim 3, wherein an observation port (13) is formed in an outer wall of one side of the connecting box (10), transparent observation windows are installed in peripheral inner walls of the observation port (13), the top end of the fixed pipe (11) is fixedly inserted into the bottom inner wall of the filtering box (1), the top end of the fixed pipe (11) is located on one side of the dust screen (9), and the top end of the L-shaped pipe (12) is located on the other side of the dust screen (9).