CN214075508U

CN214075508U - Low-resistance efficient air filter

Info

Publication number: CN214075508U
Application number: CN202023022868.1U
Authority: CN
Inventors: 唐玉坤
Original assignee: Shenzhen Jincheng Air Purification Technology Co ltd
Current assignee: Shenzhen Jincheng Air Purification Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-31
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a low high-efficient air cleaner of resistance, including filter body, filter body's left side is provided with the air inlet net, the top fixedly connected with outer container of filter body inner wall, the inside of outer container is provided with auxiliary fan, the right side fixedly connected with condensation plate of filter body inner wall bottom, the left side fixedly connected with waste water tank of condensation plate, the bottom fixedly connected with spring of waste water tank inner wall. The utility model discloses a filter screen, superfine glass fiber paper and active carbon carry out the three-layer filtration to inspiratory air, and the filter effect is good, makes outside air can get into fast through the low pressure storehouse, has promoted air purification efficiency, and can in time handle filterable waste water, has prolonged filter body's life, can extract out purifying layer through the apron, convenient to detach and installation, and conveniently wash or renew cartridge for air cleaner filtering resistance reduces, and has effectively improved the filter effect.

Description

Low-resistance efficient air filter

Technical Field

The utility model relates to a high efficiency filter technical field specifically is a low high efficiency air cleaner of resistance.

Background

The high-efficiency filter is mainly used for trapping particle dust and various suspended matters with the particle size of more than 0.5um, is used for filtering the tail ends of various filtering systems, adopts superfine glass fiber paper as a filtering material, adopts materials such as plywood paper, aluminum foil plates and the like to be folded to be a partition plate, is sealed by novel polyurethane sealant, is made by taking galvanized plates, stainless steel plates and aluminum alloy profiles as outer frames, is tested by a nano-flame method, has the characteristics of high filtering efficiency, low resistance, large dust holding capacity and the like, can be widely used for manufacturing optical electronics and LCD liquid crystal, air conditioner tail end air supply positions of dust-free purification workshops in the industries such as biomedicine, precision instruments, beverage food, PCB printing and the like, the self filtering efficiency of the high-efficiency filter is generally detected by manufacturers, the leakage detection of the high-efficiency filter is carried out by a filter filtering efficiency report sheet and qualified certificates, and the leakage detection of the high-efficiency filter refers to the site after the system is installed in pharmaceutical enterprises, the method mainly comprises the steps of detecting small pinholes and other damages in filter materials of the filter, such as frame sealing, gasket sealing, leaks on a filter framework and the like, detecting the leakage by detecting the sealing performance of the high-efficiency filter and the connecting part of the high-efficiency filter and an installation frame, timely finding the defects in the high-efficiency filter and the installation, taking corresponding remedial measures and ensuring the cleanliness of the region.

At present existing high efficiency filter inconvenient installation between filter main part and the filter core support frame when using, the inside filter core of filter core support frame is also inconvenient to change for air cleaner uses the resistance for a long time on the high side, the energy consumption is high, the filter effect is poor, simultaneously, existing high efficiency filter still needs the moisture in the filtered air usually when filtered air at present, guarantee the moisture in the exhaust gas at reasonable within range, if can not in time handle filterable waste water, then can cause the influence to the life of filter.

Therefore, it is necessary to provide a low resistance high efficiency air filter to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low high-efficient air cleaner of resistance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-resistance high-efficiency air filter comprises a filter body, wherein an air inlet net is arranged on the left side of the filter body, an outer box is fixedly connected to the top of the inner wall of the filter body, an auxiliary fan is arranged inside the outer box, a condensing plate is fixedly connected to the right side of the bottom of the inner wall of the filter body, a waste water tank is fixedly connected to the left side of the condensing plate, a spring is fixedly connected to the bottom of the inner wall of the waste water tank, a one-way plate is fixedly connected to the top of the spring, baffle plates are fixedly connected to both sides of the inner wall of the waste water tank, a water absorbing layer is arranged between the tops of the two baffle plates, partition plates are fixedly connected to the front side and the rear side of one side of the waste water tank, a guide plate is fixedly connected to the tops of the two partition plates, an, the front of filter body inner wall and the fixed frame of the equal fixedly connected with in the back, two the equal sliding connection in inside of fixed frame has the sliding block, two fixedly connected with purifies the layer between one side relatively of sliding block, it includes apron, filter screen, superfine glass fiber paper and activated carbon layer to purify the layer, fixedly connected with apron between the top on filter screen, superfine glass fiber paper and activated carbon layer, one side fixedly connected with superfine glass fiber paper on activated carbon layer, one side fixedly connected with filter screen of superfine glass fiber paper.

Preferably, one side of the guide plate is fixedly connected with one side of the condensation plate, and the inclination angle of the guide plate is fifteen degrees to forty-five degrees.

Preferably, the water absorbing layer is made of anhydrous calcium chloride.

Preferably, the cover plate has a thickness equal to that of the filter body, and one side of the purification layer is in contact with one side of the separation plate.

Preferably, the top of the one-way plate is in contact with the two baffles, and two sides of the one-way plate are respectively in sliding connection with two sides of the inner wall of the waste water tank.

Preferably, the two fixing frames are located on the left side of the inner wall of the filter body, and the positions of the two fixing frames are corresponding.

Compared with the prior art, the beneficial effects of the utility model are that: the low-resistance high-efficiency air filter performs three-layer filtration on sucked air through the filter screen, the superfine glass fiber paper and the activated carbon, the filtration of fine particles in the air is more thorough, the filtering effect is good, low-pressure bins are formed on two sides of the filter body through the partition plates and the guide plates, the low-pressure bins can quickly generate lower bin internal air pressure under the operation of the auxiliary fan, the air pressure difference between the low-pressure bins and the external air pressure is increased in a short time, the external air can quickly enter the low-pressure bins, the air purification efficiency is improved, the filtering resistance of the filter body is reduced, when the air flows under the action of the guide plates, anhydrous calcium chloride in the water absorption layer can adsorb moisture in the air, the anhydrous calcium chloride is combined with the moisture to form calcium chloride with crystal water, the crystal water can fall into a waste water tank, the spring is driven to compress by the stress of the one-way plate at the moment, then waste water gets into the inside of waste water tank, can discharge filter body through waste pipe with water, and the structure of waste water tank inside has guaranteed that waste water can only get into the waste water tank and can't leak and spill, filter body's security has been guaranteed, last air is discharged through condensation plate rethread air outlet net, moisture in the combustion gas has been guaranteed at reasonable within range, and can in time handle filterable waste water, filter body's life has been prolonged, can extract the purification layer through the apron, convenient to detach and installation, and conveniently wash or change the filter core, make air cleaner filtration resistance reduce, and effectively improved the filter effect.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a low resistance high efficiency air filter according to the present invention;

FIG. 2 is a schematic top view of the partition plate and baffle of FIG. 1;

FIG. 3 is a schematic side view of the structure of the purification layer shown in FIG. 1;

fig. 4 is a schematic plan view of the filter body shown in fig. 1.

In the figure: 1. a filter body; 2. an outer box; 3. an auxiliary fan; 4. a fixing frame; 5. a partition plate; 6. an air intake network; 7. a condensing plate; 8. a purification layer; 9. a wastewater tank; 10. a one-way plate; 11. a spring; 12. a baffle plate; 13. a water-absorbing layer; 14. a baffle; 15. a waste pipe; 16. a slider; 17. an air outlet net; 81. a cover plate; 82. a filter screen; 83. superfine glass fiber paper; 84. and an activated carbon layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a low-resistance high-efficiency air filter comprises a filter body 1, wherein an air inlet net 6 is arranged on the left side of the filter body 1, an outer box 2 is fixedly connected to the top of the inner wall of the filter body 1, an auxiliary fan 3 is arranged inside the outer box 2, the auxiliary fan 3 is connected with an external power supply and is provided with a switch for controlling the power supply, a condensing plate 7 is fixedly connected to the right side of the bottom of the inner wall of the filter body 1, leak holes are uniformly formed in the surface of the condensing plate 7, a waste water tank 9 is fixedly connected to the left side of the condensing plate 7, the top of the waste water tank 9 is not closed, a spring 11 is fixedly connected to the bottom of the inner wall of the waste water tank 9, a one-way plate 10 is fixedly connected to the top of the spring 11, the combination shape of the one-way plate 10 and the spring 11 is T-shaped, water inlets are arranged on two sides of the waste water tank 9 and are positioned below two sides of the one-way plate 10, the both sides of waste water tank 9 inner wall all fixedly connected with baffle 12, be provided with the layer 13 that absorbs water between two the top of baffle 12, the front side of waste water tank 9 one side all fixedly connected with division board 5 with the rear side, division board 5 has formed the low pressure storehouse in filter body 1 inside, two the top of division board 5 all fixedly connected with guide plate 14, the right side of filter body 1 is provided with air outlet net 17, the front of waste water tank 9 communicates has waste pipe 15, be provided with the valve on the waste pipe 15, the front and the back of filter body 1 inner wall all fixedly connected with fixed frame 4, two the inside of fixed frame 4 all slidably connected with sliding block 16, two fixedly connected with purification layer 8 between the relative one side of sliding block 16, purification layer 8 includes apron 81, filter screen 82, superfine glass fiber paper 83 and activated carbon layer 84, fixedly connected with apron 81 between the top of filter screen 82, superfine glass fiber paper 83 and activated carbon layer 84, one side fixedly connected with superfine glass fiber paper 83 of activated carbon layer 84, one side fixedly connected with filter screen 82 of superfine glass fiber paper 83.

One side of the guide plate 14 is fixedly connected with one side of the condensation plate 7, the inclination angle of the guide plate 14 is fifteen degrees to forty-five degrees, and the guide plate 14 is positioned above the waste water tank 9.

The water absorbing layer 13 is made of anhydrous calcium chloride.

The thickness of apron 81 with the thickness of filter body 1 equals, purify the layer 8 one side with one side of division board 5 contacts, the top of apron 81 is provided with the handle, the convenient extraction.

The top of the one-way plate 10 is in contact with the two baffles 12, and two sides of the one-way plate 10 are respectively in sliding connection with two sides of the inner wall of the waste water tank 9.

Two fixed frame 4 all is located the left side of 1 inner wall of filter body, two the position of fixed frame 4 is corresponding.

The working principle is as follows: when the device works, air enters the filter body 1 from the air inlet net 6, then the air is filtered through the filter screen 82, then the air is filtered again through the superfine glass fiber paper 83, finally the air is adsorbed through the activated carbon layer 84 to carry out three-layer filtering, meanwhile, the two sides of the filter body 1 form the low-pressure bins under the action of the partition board 5 and the guide board 14, so that the low-pressure bins can quickly generate lower bin internal air pressure under the operation of the auxiliary fan 3, the air pressure difference between the low-pressure bins and the external air pressure is increased in a short time, the external air can quickly enter the low-pressure bins, the air purification efficiency is improved, when the air flows under the action of the guide board 14, the anhydrous calcium chloride in the water absorbing layer 13 can adsorb moisture in the air, the anhydrous calcium chloride and the moisture are combined to form calcium chloride with crystal water, the crystal water can fall into the waste water tank 9, at the moment, the unidirectional board 10 can drive the spring 11 to compress under the stress, then waste water gets into waste water tank 9's inside, can be through waste pipe 15 with water discharge filter body 1, the last air process condensation plate 7, the steam in the filtered air once more discharges through air outlet net 17 at last, when needs change the filter core, only needs to grasp the handle and upwards extracts apron 81, and apron 81 can drive sliding block 16 and slide out with purification layer 8 and conveniently change.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A low-resistance high-efficiency air filter comprises a filter body (1), and is characterized in that: the filter comprises a filter body (1), and is characterized in that an air inlet net (6) is arranged on the left side of the filter body (1), an outer box (2) is fixedly connected to the top of the inner wall of the filter body (1), an auxiliary fan (3) is arranged inside the outer box (2), a condensing plate (7) is fixedly connected to the right side of the bottom of the inner wall of the filter body (1), a waste water tank (9) is fixedly connected to the left side of the condensing plate (7), a spring (11) is fixedly connected to the bottom of the inner wall of the waste water tank (9), a one-way plate (10) is fixedly connected to the top of the spring (11), baffle plates (12) are fixedly connected to both sides of the inner wall of the waste water tank (9), a water absorbing layer (13) is arranged between the tops of the two baffle plates (12), partition plates (5) are fixedly connected to the front side and the rear side of one side of the waste water tank (9), and guide plates (14) are fixedly connected to the tops of the two partition plates (5), an air outlet net (17) is arranged on the right side of the filter body (1), a waste water pipe (15) is communicated with the front side of the waste water tank (9), the front and the back of the inner wall of the filter body (1) are both fixedly connected with fixed frames (4), the insides of the two fixed frames (4) are both connected with sliding blocks (16) in a sliding way, a purification layer (8) is fixedly connected between the opposite sides of the two sliding blocks (16), the purification layer (8) comprises a cover plate (81), a filter screen (82), superfine glass fiber paper (83) and an active carbon layer (84), a cover plate (81) is fixedly connected among the filter screen (82), the superfine glass fiber paper (83) and the top of the active carbon layer (84), one side of the active carbon layer (84) is fixedly connected with superfine glass fiber paper (83), one side of the superfine glass fiber paper (83) is fixedly connected with a filter screen (82).

2. A low-drag high efficiency air filter according to claim 1 wherein: one side of the guide plate (14) is fixedly connected with one side of the condensation plate (7), and the inclination angle of the guide plate (14) is fifteen degrees to forty-five degrees.

3. A low-drag high efficiency air filter according to claim 1 wherein: the water absorbing layer (13) is made of anhydrous calcium chloride.

4. A low-drag high efficiency air filter according to claim 1 wherein: the cover plate (81) has a thickness equal to that of the filter body (1), and one side of the purification layer (8) is in contact with one side of the partition plate (5).

5. A low-drag high efficiency air filter according to claim 1 wherein: the top of the one-way plate (10) is in contact with the two baffles (12), and the two sides of the one-way plate (10) are respectively in sliding connection with the two sides of the inner wall of the waste water tank (9).

6. A low-drag high efficiency air filter according to claim 1 wherein: two fixed frame (4) all are located the left side of filter body (1) inner wall, two the position of fixed frame (4) is corresponding.