CN212017130U

CN212017130U - Air purifier filter screen structure

Info

Publication number: CN212017130U
Application number: CN202020531599.2U
Authority: CN
Inventors: 姜风
Original assignee: Fuyang Zhongkezhonghui Purification Material Co ltd
Current assignee: Fuyang Zhongkezhonghui Purification Material Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-27
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to a related device of an air purifier, in particular to a filter screen structure of an air purifier, which comprises a shell and a cover plate, wherein the cover plate is arranged at the top and the bottom of the shell, a purifying cavity is arranged in the shell, a laminate is welded at one side of the inner wall of the purifying cavity, a flow port is arranged between one end of the laminate and the other side of the inner wall of the purifying cavity, the top and the bottom of the laminate are both provided with a filter structure, the top of the laminate is provided with a filter screen, the filter screen is arranged at one side of the filter structure, the filter structure comprises a sponge layer, a primary filter layer, a smell filter layer and an active carbon layer, a sealing plate is welded on the cover plate, the sealing plate is clamped in the shell, through ports are arranged on the sealing plate and the cover plate, an installation clamping block group is, the installation clamping block group is internally provided with a through groove, and has the characteristics of good purification effect and convenience in cleaning.

Description

Air purifier filter screen structure

Technical Field

The utility model relates to an air purifier is relevant, in particular to air purifier filter screen structure.

Background

The air purifier is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, mainly comprises household, commercial, industrial and building, is wide in application range, and is provided with various technologies and media, so that the air purifier can provide clean and safe air for users. Common air purification techniques are: the air purifier mainly comprises a filter element and a shell. The basic requirements are high filtration efficiency, low flow resistance and long-term continuous use to reduce the cost of later-stage consumables. The filter screen is core component in the air purifier, but present filter screen mostly has certain not enough, and on the one hand, ordinary filter screen is mostly simple structure all, mostly is multilayer filter screen arrangement together, and consequently the air is very fast through speed per hour, and flow path is short to can lead to purifying effect generally, on the other hand, ordinary air purifier needs clearance and maintenance after using a period, but dismantles very difficultly, so need an air purifier filter screen structure to help solving above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purifier filter screen structure to the purifying effect who provides in solving above-mentioned background art is general, the difficult problem of clearance.

In order to achieve the above object, the utility model provides a following technical scheme: including shell and apron, the apron sets up shell top and bottom, be provided with in the shell and purify the chamber, the welding of inner wall one side in purification chamber has the plywood, plywood one end with it flows the mouth to be provided with between the inner wall opposite side in purification chamber, plywood top and bottom all are provided with filtration, the plywood top sets up the welding and has the filter screen, the filter screen sets up filtration one side, filtration includes sponge layer, just imitates filter layer, smell filter layer and activated carbon layer, the welding has the closing plate on the apron, the closing plate card is established in the shell, all be provided with the opening on closing plate and the apron, be provided with mounting structure in the shell.

As a further aspect of the present invention: and mounting clamping block groups are arranged among the sponge layer, the primary effect filtering layer, the odor filtering layer and the activated carbon layer.

As a further aspect of the present invention: the installation clamping block group is welded on the inner wall of the purification cavity and the laminated plate, and a through groove is formed in the installation clamping block group.

As a further aspect of the present invention: the mounting structure comprises a mounting pin, a connecting rod and a control head, wherein the two sides of the inner wall of the purification cavity are provided with accommodating grooves, and the two sides of the sealing plate are provided with connecting grooves.

As a further aspect of the present invention: one end of the mounting pin is clamped in the containing groove, and the other end of the mounting pin is clamped in the connecting groove.

As a further aspect of the present invention: the connecting rod is welded at one end of the mounting pin, a spring is sleeved on the connecting rod, and the spring is clamped in the containing groove.

As a further aspect of the present invention: one end of the accommodating groove is provided with a connecting hole, the control head is arranged outside the connecting hole, and one end of the connecting rod penetrates through the connecting hole and is welded on one side of the control head.

Compared with the prior art, the utility model discloses a technological effect and advantage:

1. the utility model discloses when using, the air flow way is by the top apron opening get into the purification intracavity, then through plywood top filtration, gets into plywood below filtration through the mouth that flows, finally discharges through below apron opening, consequently through dual filtration purification, has greatly increased the air flow way in comparison in ordinary filter screen structure, and consequently the purifying effect is better more thorough.

2. The utility model discloses inside needs are cleared up after using a period to the part structure needs to be changed, can dismantle the upper and lower apron is light through mounting structure, consequently convenient clearance and maintenance.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a perspective view of the filtering structure of the present invention.

Fig. 4 is a schematic view of the installation structure of the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. a purification chamber; 4. laminating the board; 5. a flow port; 6. a filter screen; 7. a sponge layer; 8. a primary filter layer; 9. an odor filter layer; 10. an activated carbon layer; 11. a sealing plate; 12. a port; 13. installing a block group; 14. mounting a pin; 15. a connecting rod; 16. a control head; 17. connecting grooves; 18. a spring.

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.

The utility model provides an air purifier filter screen structure as shown in figures 1-4, which comprises a shell 1 and a cover plate 2, wherein the cover plate 2 is arranged at the top and the bottom of the shell 1, a purifying cavity 3 is arranged in the shell 1, a layer plate 4 is welded at one side of the inner wall of the purifying cavity 3, a flow port 5 is arranged between one end of the layer plate 4 and the other side of the inner wall of the purifying cavity 3, the top and the bottom of the layer plate 4 are both provided with a filter structure, a filter screen 6 is welded at the top of the layer plate 4, the filter structure comprises a sponge layer 7, a primary effect filter layer 8, a smell filter layer 9 and an activated carbon layer 10, a seal plate 11 is welded on the cover plate 2, the seal plate 11 is clamped in the shell 1, through holes 12 are arranged on the seal plate 11 and the cover plate 2, an installation structure is arranged in the shell 1, an installation clamping block group 13 is arranged between, installation chuck group 13 welding is on purifying 3 inner walls in chamber and plywood 4, is provided with logical groove in the installation chuck group 13, the utility model discloses when using, the air flow way is by 2 openings 12 entering of top apron purifying chamber 3 in, then through 4 top filtration of plywood, through 5 entering 4 below filtration of plywood of mouth that flow, finally through 2 openings 12 discharges of below apron, consequently through dual filtration purification to greatly increased the air flow way, therefore the purifying effect is better more thorough.

Referring to fig. 1 and 4, the mounting structure includes a mounting pin 14, a connecting rod 15 and a control head 16, wherein both sides of the inner wall of the purification chamber 3 are provided with a containing groove, both sides of the sealing plate 11 are provided with a connecting groove 17, one end of the mounting pin 14 is clamped in the containing groove, the other end of the mounting pin 14 is clamped in the connecting groove 17, the connecting rod 15 is welded at one end of the mounting pin 14, the connecting rod 15 is sleeved with a spring 18, the spring 18 is clamped in the containing groove, one end of the containing groove is provided with a connecting hole, the control head 16 is arranged outside the connecting hole, one end of the connecting rod 15 passes through the connecting hole and is welded at one side of the control head 16, the utility model needs to be cleaned after being used for a period of time, the upper and lower cover plates 2 are very convenient to disassemble, firstly, the control heads 16 at both sides are simultaneously pulled outwards, so that, the sealing plate 11 and the shell 1 have no fixed connection relationship, so the cover plate 2 can be directly detached and cleaned.

This practical theory of operation: the utility model discloses when using, the air flow approach is by 2 openings 12 entering purification chamber 3 of top apron, then through 4 top filtration of plywood, get into 4 below filtration of plywood through flow mouth 5, finally discharge through 2 openings 12 of below apron, consequently through dual filtration purification, and greatly increased the air flow approach, consequently, purifying effect is better more thorough, filter screen 6, sponge layer 7 and primary filter layer 8 can filter particulate impurities such as dust, odor filter layer 9 can adsorb peculiar smell gas, activated carbon layer 10 can adsorb poisonous and harmful substance.

The utility model discloses inside needs clear up after using a period to partial structure needs to be changed, and the dismantlement of upper and lower apron 2 is very convenient, at first with the control head 16 of both sides outwards pulling simultaneously, consequently the erection pin 14 can extrude spring 18 and to holding to hold the inslot removal, when the erection pin 14 remove completely and hold the inslot back, do not have the fixed connection relation between closing plate 11 and the shell 1, consequently can directly dismantle the clearance with apron 2.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an air purifier filter screen structure, includes shell (1) and apron (2), its characterized in that: the cover plate (2) is arranged at the top and the bottom of the shell (1), a purification cavity (3) is arranged in the shell (1), a laminate (4) is welded on one side of the inner wall of the purification cavity (3), a flow port (5) is arranged between one end of the laminate (4) and the other side of the inner wall of the purification cavity (3), filter structures are arranged on the top and the bottom of the laminate (4), a filter screen (6) is welded on the top of the laminate (4), the filter screen (6) is arranged on one side of the filter structure, the filter structure comprises a sponge layer (7), an initial effect filter layer (8), a smell filter layer (9) and an activated carbon layer (10), a sealing plate (11) is welded on the cover plate (2), the sealing plate (11) is clamped in the shell (1), and through ports (12) are arranged on the sealing plate (11) and the cover plate (2), and a mounting structure is arranged in the shell (1).

2. An air purifier filter screen structure according to claim 1, wherein: installation block groups (13) are arranged among the sponge layer (7), the primary effect filtering layer (8), the smell filtering layer (9) and the activated carbon layer (10).

3. An air purifier filter screen structure according to claim 2, wherein: the installation block group (13) is welded on the inner wall of the purification cavity (3) and the laminate (4), and a through groove is formed in the installation block group (13).

4. An air purifier filter screen structure according to claim 1, wherein: the mounting structure comprises a mounting pin (14), a connecting rod (15) and a control head (16), wherein accommodating grooves are formed in two sides of the inner wall of the purification cavity (3), and connecting grooves (17) are formed in two sides of the sealing plate (11).

5. An air purifier filter screen structure according to claim 4, wherein: one end of the mounting pin (14) is clamped in the containing groove, and the other end of the mounting pin (14) is clamped in the connecting groove (17).

6. An air purifier filter screen structure according to claim 4, wherein: the connecting rod (15) is welded at one end of the mounting pin (14), a spring (18) is sleeved on the connecting rod (15), and the spring (18) is clamped in the containing groove.

7. An air purifier filter screen structure according to claim 6, wherein: one end of the containing groove is provided with a connecting hole, the control head (16) is arranged outside the connecting hole, and one end of the connecting rod (15) penetrates through the connecting hole and is welded on one side of the control head (16).