CN210448389U - Air filter capable of removing formaldehyde in air - Google Patents
Air filter capable of removing formaldehyde in air Download PDFInfo
- Publication number
- CN210448389U CN210448389U CN201921005243.9U CN201921005243U CN210448389U CN 210448389 U CN210448389 U CN 210448389U CN 201921005243 U CN201921005243 U CN 201921005243U CN 210448389 U CN210448389 U CN 210448389U
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- air
- air filter
- grooves
- toggle
- filter
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Abstract
The utility model discloses an air filter capable of removing formaldehyde in air, which comprises a wall body and an air filter arranged on the inner side of the wall body, wherein a filter element is arranged in the air filter, grooves are symmetrically formed on the inner side of the wall body, toggle grooves are symmetrically formed on the surface of the air filter, a toggle block capable of moving transversely is arranged in each toggle groove, and one end of each toggle block penetrates through the toggle groove to the inner side of each groove; the utility model discloses a structure of design for air cleaner can fix inside the wall body earlier when installing the wall body inboardly through stirring the piece, later rethread bolt is further fixed, if the bolt takes place not hard up simultaneously, air cleaner can not directly drop yet, can be fixed by stirring the piece at the in-process that drops, compares current technique, operates the difficult condition when having solved the installation greatly, also can avoid the danger that air cleaner drops.
Description
Technical Field
The utility model belongs to the technical field of air cleaner, concretely relates to can clear away air cleaner of formaldehyde in the air.
Background
The air filter is a device which collects dust from gas-solid two-phase flow through the action of a porous filter material and purifies the gas. The air with low dust content is purified and sent into the room to ensure the technological requirement of clean room and the air cleanliness in the common air-conditioning room.
The existing air filter still has some defects when in use: current air cleaner only fixes through the bolt, if the bolt takes place to become flexible, the risk that air cleaner drops is produced to the high possibility, causes the potential safety hazard, and current air cleaner needs to use other fixing tool to fix air cleaner temporarily earlier when the installation simultaneously, then carries out the bolt fastening, and its installation operation is difficult and consume the manpower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can clear away air cleaner of formaldehyde in air to it only fixes through the bolt to propose current air cleaner in solving above-mentioned background art, if the bolt takes place not hard up, the risk that air cleaner drops is produced to the high possibility, cause the potential safety hazard, current air cleaner when the installation simultaneously, need use other fixing tool earlier to carry out temporary fixation to air cleaner, then carry out the bolt fastening again, the difficult problem that just consumes the manpower of its installation operation.
In order to achieve the above object, the utility model provides a following technical scheme: the air filter comprises a wall body and an air filter arranged on the inner side of the wall body, wherein a filter element is arranged inside the air filter, grooves are symmetrically formed in the inner side of the wall body, toggle grooves are symmetrically formed in the surface of the air filter, a toggle block capable of moving transversely is arranged inside the toggle grooves, and one end of the toggle block penetrates through the toggle grooves to the inner side of each groove.
Preferably, the spacing groove has been seted up to air cleaner inner wall bilateral symmetry, the bilateral symmetry of crossing the filter core is fixed with the stopper with spacing groove looks adaptation, air cleaner's surface is provided with the swing arm, be connected with the pivot between swing arm and the air cleaner, air cleaner's surface is fixed with U type connecting block for one side of pivot, the swing arm is connected with U type connecting block, built-in groove has been seted up to the inboard symmetry of U type connecting block, the draw-in groove has been seted up to the inner wall symmetry of built-in groove, the inside of built-in groove is provided with the baffle, be connected with the spiral shaft between baffle and the built-in groove, the standing groove has been seted up to the terminal surface of spiral shaft, the inside of standing groove is provided with the torsional spring, the inside and the spiral shaft connection of draw-.
Preferably, the cross section of the rotating rod is of a rectangular structure, and the length of the rotating rod is eight centimeters.
Preferably, the rotating shaft is fixed with the air filter through welding, and the rotating shaft is circular.
Preferably, the cross section of the toggle block is of an L-shaped structure, and the cross section of the toggle block is equal to that of the toggle groove.
Preferably, the filter core is a polypropylene hot-spraying fiber membrane member, and the size of the filter core is equal to that of the inner wall of the air filter.
Preferably, a screw hole penetrates through the corner of the surface of the air filter, and the diameter of the screw hole is one centimeter.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a structure of design for air cleaner can fix inside the wall body earlier when installing the wall body inboardly through stirring the piece, later rethread bolt is further fixed, if the bolt takes place not hard up simultaneously, air cleaner can not directly drop yet, can be fixed by stirring the piece at the in-process that drops, compares current technique, operates the difficult condition when having solved the installation greatly, also can avoid the danger that air cleaner drops.
2. The utility model discloses a removable filter core of crossing of design, after air cleaner operating time has influenced the filter effect for a long time, only need change inside cross the filter core can, compare with current integral type air cleaner, practiced thrift the input cost greatly, also convenient and fast more when changing simultaneously.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a cross-sectional view of the wall structure of the present invention;
fig. 3 is an enlarged schematic view of the point a of fig. 2 in the present invention;
FIG. 4 is a front view of the structure of the toggle block of the present invention;
FIG. 5 is a schematic view of the structure of the filter net of the present invention;
FIG. 6 is a partial schematic view of a U-shaped connecting block of the present invention;
fig. 7 is an enlarged schematic view of the utility model at the point B in fig. 6;
FIG. 8 is a perspective view of the limiting groove of the present invention;
in the figure: 1. an air filter; 2. a filter element; 3. a wall body; 4. a groove; 5. a poking groove; 6. a shifting block; 7. a limiting groove; 8. a limiting block; 9. rotating the rod; 10. a rotating shaft; 11. a U-shaped connecting block; 12. a baffle plate; 13. a built-in groove; 14. rotating the shaft; 15. a placement groove; 16. a torsion spring; 17. a clamping groove.
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.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: an air filter capable of removing formaldehyde in air comprises a wall body 3 and an air filter 1 arranged on the inner side of the wall body 3, wherein a filter element 2 is arranged inside the air filter 1, grooves 4 are symmetrically arranged on the inner side of the wall body 3, toggle grooves 5 are symmetrically arranged on the surface of the air filter 1, a toggle block 6 capable of moving transversely is arranged inside the toggle grooves 5, and one end of the toggle block 6 penetrates through the toggle grooves 5 to the inner side of the grooves 4. by means of the designed structure, when the air filter 1 is arranged on the inner side of the wall body 3, the air filter 1 can be fixed inside the wall body 3 through the toggle block 6 firstly and then further fixed through bolts, if the bolts are loosened, the air filter 1 can not fall off directly, and can be fixed by the toggle block 6 in the falling process, compared with the prior art, the problem that the operation is difficult during the installation is solved greatly, the risk of the air filter 1 falling off can be avoided.
Example 2
Referring to fig. 1 to 8, the present invention provides a technical solution: an air filter capable of removing formaldehyde in air comprises a wall body 3 and an air filter 1 arranged on the inner side of the wall body 3, wherein a filter element 2 is arranged inside the air filter 1, grooves 4 are symmetrically arranged on the inner side of the wall body 3, toggle grooves 5 are symmetrically arranged on the surface of the air filter 1, a toggle block 6 capable of moving transversely is arranged inside the toggle grooves 5, and one end of the toggle block 6 penetrates through the toggle grooves 5 to the inner side of the grooves 4. by means of the designed structure, when the air filter 1 is arranged on the inner side of the wall body 3, the air filter 1 can be fixed inside the wall body 3 through the toggle block 6 firstly and then further fixed through bolts, if the bolts are loosened, the air filter 1 can not fall off directly, and can be fixed by the toggle block 6 in the falling process, compared with the prior art, the problem that the operation is difficult during the installation is solved greatly, the risk of the air filter 1 falling off can be avoided.
In the embodiment, preferably, the two sides of the inner wall of the air filter 1 are symmetrically provided with a limiting groove 7, the two sides of the filter element 2 are symmetrically fixed with a limiting block 8 matched with the limiting groove 7, the surface of the air filter 1 is provided with a rotating rod 9, a rotating shaft 10 is connected between the rotating rod 9 and the air filter 1, one side of the surface of the air filter 1 opposite to the rotating shaft 10 is fixed with a U-shaped connecting block 11, the rotating rod 9 is connected with the U-shaped connecting block 11 in a clamping manner, the inner side of the U-shaped connecting block 11 is symmetrically provided with an internal groove 13, the inner wall of the internal groove 13 is symmetrically provided with a clamping groove 17, the internal groove 13 is internally provided with a baffle 12, a rotating shaft 14 is connected between the baffle 12 and the internal groove 13, the end surface of the rotating shaft 14 is provided with a placing groove 15, the internal of the placing groove 15 is provided with a torsion spring 16, the end part, after 1 operating time of air cleaner has influenced the filter effect for a long time, only need to change inside filter element 2 can, compare with current integral type air cleaner 1, practiced thrift the input cost greatly, also convenient and fast more when changing simultaneously.
The utility model discloses a theory of operation and use flow: when the utility model is used, the air filter 1 is firstly embedded into the inner side of the wall body 3, then the toggle block 6 is toggled to be clamped into the inner part of the toggle groove 5 into the inner part of the groove 4, then the air filter 1 is further fixed by the bolt, the installation of the air filter 1 can be completed, if the air filter 1 is required to be disassembled, the bolt is firstly twisted off, then the toggle block 6 is toggled to withdraw from the inner part of the groove 4 to be embedded into the toggle groove 5, then the air filter 1 is taken out from the inner side of the wall body 3, the disassembly can be completed, if the filter core 2 is required to be replaced, the rotary rod 9 with the rotary shaft 10 as the center of a circle extrudes the baffle plate 12, the baffle plate 12 is extruded by the extrusion of external force to drive the rotary shaft 14 to rotate in the inner part of the built-in groove 13 and open the U-shaped connecting block 11, then the rotary rod 9 can rotate out from the inner part of, can take out filter element 2, stopper 8 withdraws from the inside of spacing groove 7 simultaneously, filter element 2 embedding air cleaner 1's inside a new one again, stopper 8 is connected with 7 blocks in spacing groove simultaneously, use pivot 10 to extrude baffle 12 as rotatory swing arm 9 in the centre of a circle after that, baffle 12 receives the extrusion of external force to drive the swing arm 14 including the inside rotation of built-in groove 13 and open U type connecting block 11, swing arm 9 card is gone into the inside fixed filter element 2 that filters of U type connecting block 11 after that, can accomplish the change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a can clear away air cleaner of formaldehyde in air, includes wall body (3) and installs air cleaner (1) inboard at wall body (3), air cleaner (1)'s inside is provided with filter core (2), its characterized in that: the novel air filter is characterized in that grooves (4) are symmetrically formed in the inner side of the wall body (3), toggle grooves (5) are symmetrically formed in the surface of the air filter (1), a toggle block (6) capable of moving transversely is arranged in the toggle grooves (5), and one end of the toggle block (6) penetrates through the inner sides of the toggle grooves (5) and the grooves (4).
2. The air filter capable of removing formaldehyde in air according to claim 1, wherein: the air filter is characterized in that limiting grooves (7) are symmetrically formed in two sides of the inner wall of the air filter (1), limiting blocks (8) matched with the limiting grooves (7) are symmetrically fixed on two sides of the filter element (2), a rotary rod (9) is arranged on the surface of the air filter (1), a rotary shaft (10) is connected between the rotary rod (9) and the air filter (1), a U-shaped connecting block (11) is fixed on one side, opposite to the rotary shaft (10), of the surface of the air filter (1), the rotary rod (9) is connected with the U-shaped connecting block (11) in a clamping mode, built-in grooves (13) are symmetrically formed in the inner side of the U-shaped connecting block (11), clamping grooves (17) are symmetrically formed in the inner wall of the built-in grooves (13), baffles (12) are arranged inside the built-in grooves (13), and rotary shafts (14) are connected between the baffles (12), the end face of the rotating shaft (14) is provided with a placing groove (15), a torsion spring (16) is arranged in the placing groove (15), and the end part of the torsion spring (16) is clamped into the clamping groove (17) and is connected with the rotating shaft (14).
3. The air filter capable of removing formaldehyde in air according to claim 2, wherein: the cross section of the rotating rod (9) is of a rectangular structure, and the length of the rotating rod (9) is eight centimeters.
4. The air filter capable of removing formaldehyde in air according to claim 2, wherein: the rotating shaft (10) is fixed with the air filter (1) through welding, and the rotating shaft (10) is circular.
5. The air filter capable of removing formaldehyde in air according to claim 1, wherein: the cross section of the toggle block (6) is of an L-shaped structure, and the cross section of the toggle block (6) is equal to that of the toggle groove (5).
6. The air filter capable of removing formaldehyde in air according to claim 1, wherein: the filter element (2) is a polypropylene hot-spraying fibrous membrane component, and the size of the inner wall of the filter element (2) is equal to that of the inner wall of the air filter (1).
7. The air filter capable of removing formaldehyde in air according to claim 6, wherein: screw holes are formed in the corners of the surface of the air filter (1) in a penetrating mode, and the diameter of each screw hole is one centimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921005243.9U CN210448389U (en) | 2019-07-01 | 2019-07-01 | Air filter capable of removing formaldehyde in air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921005243.9U CN210448389U (en) | 2019-07-01 | 2019-07-01 | Air filter capable of removing formaldehyde in air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210448389U true CN210448389U (en) | 2020-05-05 |
Family
ID=70442956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921005243.9U Expired - Fee Related CN210448389U (en) | 2019-07-01 | 2019-07-01 | Air filter capable of removing formaldehyde in air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210448389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911340A (en) * | 2020-07-09 | 2020-11-10 | 哈尔滨首捷智能科技有限公司 | Tidal power generation equipment of double-horizontal vertical axis water turbine |
-
2019
- 2019-07-01 CN CN201921005243.9U patent/CN210448389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911340A (en) * | 2020-07-09 | 2020-11-10 | 哈尔滨首捷智能科技有限公司 | Tidal power generation equipment of double-horizontal vertical axis water turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |