CN212974530U - Air filter made of composite material - Google Patents
Air filter made of composite material Download PDFInfo
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- CN212974530U CN212974530U CN202021557625.5U CN202021557625U CN212974530U CN 212974530 U CN212974530 U CN 212974530U CN 202021557625 U CN202021557625 U CN 202021557625U CN 212974530 U CN212974530 U CN 212974530U
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Abstract
The utility model discloses an air cleaner of compound material, including empty filter staving, plastic flange, air cleaner support, plastics cap and screw thread seat, the plastics cap is installed to the one end of empty filter staving, and one side and the empty filter staving fixed connection of plastics cap to the plastics flange is installed to one side that the plastics cap was kept away from to empty filter staving, one side and the empty filter staving fixed connection of plastics flange, and the empty filter staving bottom of plastics flange below installs the square chest body to the top and the empty filter staving fixed connection of square chest body, install two sets of air cleaner supports on the outer wall of square chest body one side, and the one end and the square chest body fixed connection of air cleaner support. The utility model discloses not only realized the air cleaner of compound material to the high-efficient stable filtration of air, increased filtration's cleanliness factor, improved filtration's effect moreover.
Description
Technical Field
The utility model relates to an air cleaner technical field specifically is an air cleaner of compound material.
Background
The air filter can be used for removing pollutants in air, such as chemical pollutants, biological pollutants and the like, under the common conditions, the air filter adopts an activated carbon adsorption filter or a high-efficiency air filter to remove biological pollutants, in order to reduce the influence of external dirty air entering the automobile on the internal structure of the automobile as much as possible in the automobile industry, automobile designers generally set the air filter on an air duct to block floating solid particles in the external air so as to ensure the quality of the air in an air inlet pipeline.
The air filters on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
(1) the existing air filter is generally inconvenient for efficiently and stably filtering air when in use, so that the filtering effect of the air filter is seriously influenced when in use;
(2) the existing air filter is generally inconvenient for conveniently and reliably installing the filter element of the air filter when in use, thereby greatly influencing the convenience degree of operation when the air filter is in use;
(3) the existing air filter is not convenient for the convenient installation and fixation of the air filter structural part when in use, thereby bringing great troubles to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air cleaner of compound material to provide air cleaner in solving above-mentioned background art and be not convenient for to the high-efficient stable filtration of air, the convenient reliable installation of air cleaner filter core, the convenient fixed problem of installation of the air cleaner structure of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: an air filter made of composite materials comprises an air filter barrel body, a plastic flange, an air filter support, a plastic shell cover and a threaded seat, wherein the plastic shell cover is installed at one end of the air filter barrel body, one side of the plastic shell cover is fixedly connected with the air filter barrel body, the plastic flange is installed at one side, away from the plastic shell cover, of the air filter barrel body, one side of the plastic flange is fixedly connected with the air filter barrel body, a square box body is installed at the bottom end of the air filter barrel body below the plastic flange, the top end of the square box body is fixedly connected with the air filter barrel body, two groups of air filter supports are installed on the outer wall of one side of the square box body, one end of each air filter support is fixedly connected with the square box body, an air inlet pipe is installed on the outer wall of the square box body on one side of the air filter support, and the, and the bottom end of the square box body below the air inlet pipe is provided with a plastic square box cover, and the top of the plastic square box cover is provided with a plurality of groups of buckling mechanisms.
Preferably, the inside mounting of empty filter staving has the filter core, and is equipped with the screw thread seat on the empty filter staving outer wall of filter core one side to one side and empty filter staving fixed connection of screw thread seat have realized the convenient and reliable installation of compound material's air cleaner filter core, have made things convenient for the dismantlement in filter core later stage to wash.
Preferably, the inside of screw thread seat is equipped with the lead screw, and the one end of lead screw extends to the inside of empty filter staving to the lead screw is close to the one end of filter core and is equipped with the rack, makes the connection of lead screw stable in structure.
Preferably, compression spring is installed to one side that the rack is close to the lead screw, and compression spring's one end and rack fixed connection to compression spring's the other end and lead screw fixed connection have made things convenient for the dismantlement in filter core later stage to wash.
Preferably, the inside of buckle mechanism has set gradually lug, cutting ferrule, support frame, supporting spring, holder and handle, install the handle on the outer wall of plastics side case lid one side, and the top of handle is articulated mutually with plastics side case lid to be equipped with the holder on the outer wall of handle one side, realized that the convenient installation of air cleaner structure is fixed.
Preferably, the outer wall of the square box body above the retainer is fixed with a convex block, the surface of the convex block is sleeved with a clamping sleeve, the bottom end of the clamping sleeve is provided with a support frame, the bottom end of the support frame is fixed with a support spring, the bottom end of the support spring is fixedly connected with the retainer, the operation is simple, the use is convenient, and the maintenance cost in the later stage is reduced.
Compared with the prior art, the beneficial effects of the utility model are that: the air filter not only realizes the efficient and stable filtration of the air filter made of the composite material on the air, increases the cleanliness of the air filtration, but also improves the air filtration effect;
(1) the filter element is placed in the air filter barrel body by a worker, the air filter barrel body is sealed by a plastic shell cover and a plastic flange, two groups of air filter supports are used for fixing the square box body and the outside, an air inlet pipe is connected with an air outlet of an external mechanism, the square box body is sealed by the plastic square box cover, the original resistance of an assembly is not more than 3.5kPa under the rated flow, the original filtering efficiency of the assembly is more than 99.5 percent, the coarse filtering efficiency is more than 91 percent, an air filter assembly product adopts a plastic and metal combined structure, the plastic flange, the plastic square box cover and the plastic shell cover are made of plastic materials, the metal square box of a metal cylinder body in the middle of two plastic ends of the air filter assembly is used for desert air filtering, the metal square box in the middle of the two plastic ends is used for common air filtering, the air filter barrel body and the square box body are made of metal materials, and the filter, the welding parts of the barrel body and the square box body of the air filter are not allowed to have air holes, insufficient welding, welding leakage and the like, so that the welding strength is ensured, the surface of the barrel body and the square box body of the air filter is matt black in paint, the paint is good, and no bump or scratch is caused, so that the air filter made of a composite material can efficiently and stably filter air, the cleanliness of air filtration is increased, and the air filtration effect is improved;
(2) the filter element is placed into the air filter barrel body by a worker, the lead screw is rotated, the lead screw pushes the compression spring to move under the matching of the lead screw and the threaded seat so as to push the placing frame to move, the placing frame fixes the filter element in the plastic flange, and the compression spring elastically supports the placing frame with high strength, so that the filter element of the air filter made of composite materials is conveniently and reliably installed, and the later-stage disassembly and cleaning of the filter element are facilitated;
(3) through being provided with the lug, the cutting ferrule, the support frame, supporting spring, holder and handle, through staff pulling handle, under the cooperation of holder and support frame, under supporting spring's support, the cutting ferrule card advances the surface of lug, later presses the handle, fixes cutting ferrule and lug, makes the convenient other side case body of buckle mechanism and plastics side case lid fix, and it is fixed to have realized the convenient installation of air cleaner structure, and easy operation convenient to use has reduced the maintenance cost in later stage.
Drawings
Fig. 1 is a schematic view of a three-dimensional cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the top-view cross-section structure of the barrel body of the air filter of the present invention;
fig. 3 is a schematic front view of the cross-sectional structure of the present invention;
fig. 4 is a schematic view of the cross-sectional enlarged structure of the fastening mechanism of the present invention.
In the figure: 1. an air filter barrel body; 2. a plastic flange; 3. an air cleaner mount; 4. a square box body; 5. a plastic square box cover; 6. an air inlet pipe; 7. a plastic housing cover; 8. a filter element; 9. placing a rack; 10. a compression spring; 11. a screw rod; 12. a threaded seat; 13. a buckle mechanism; 1301. a bump; 1302. a card sleeve; 1303. a support frame; 1304. a support spring; 1305. a holder; 1306. a handle.
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: an air filter made of composite materials comprises an air filter barrel body 1, plastic flanges 2, air filter supports 3, plastic covers 7 and a threaded seat 12, wherein one end of the air filter barrel body 1 is provided with the plastic covers 7, one side of each plastic cover 7 is fixedly connected with the air filter barrel body 1, one side of the air filter barrel body 1, far away from the plastic covers 7, is provided with the plastic flanges 2, one side of each plastic flange 2 is fixedly connected with the air filter barrel body 1, the bottom end of the air filter barrel body 1 below the plastic flanges 2 is provided with a square box body 4, the top end of the square box body 4 is fixedly connected with the air filter barrel body 1, the outer wall of one side of the square box body 4 is provided with two groups of air filter supports 3, one end of each air filter support 3 is fixedly connected with the square box body 4, and the outer wall of the square box body 4 on one side of each air filter support 3 is, the bottom end of the air inlet pipe 6 extends into the square box body 4, and a plastic square box cover 5 is arranged at the bottom end of the square box body 4 below the air inlet pipe 6;
when in use, a filter core 8 is placed into the air filter barrel body 1 by a worker, the air filter barrel body 1 is sealed by a plastic shell cover 7 and a plastic flange 2, two groups of air filter supports 3 are used for fixing the square box body 4 with the outside, an air inlet pipe 6 is connected with an air outlet hole of an external mechanism, the square box body 4 is sealed by a plastic square box cover 5, the original resistance of the assembly is not more than 3.5kPa under the rated flow, the original filtering efficiency of the assembly is more than 99.5 percent, the coarse filtering efficiency is more than 91 percent, the air filter assembly adopts a plastic and metal combined structure, the plastic flange 2, the plastic square box cover 5 and the plastic shell cover 7 are made of plastic materials, the metal square box body of the metal cylinder body in the middle of two plastic ends of the air filter assembly is used for desert air filtering, the metal square box in the middle of the two plastic ends is not used for common air filtering, and the air filter barrel, the air filter barrel body 1 and the square box body 4 are made of metal materials, the model of a filter element 8 of the filter element is 3C579-S-020/030, a PU foaming structure filter element is adopted, the welding parts of the air filter barrel body 1 and the square box body 4 are not allowed to have the phenomena of air holes, insufficient welding, leakage welding and the like, the welding strength is ensured, the surfaces of the air filter barrel body 1 and the square box body 4 are painted with matte black, the paint is good, no collision or scratch is caused, the air filter made of composite materials can efficiently and stably filter air, the cleanliness of air filtration is increased, and the air filtration effect is improved;
a filter core 8 is installed inside the air filter barrel body 1, a threaded seat 12 is arranged on the outer wall of the air filter barrel body 1 on one side of the filter core 8, one side of the threaded seat 12 is fixedly connected with the air filter barrel body 1, a lead screw 11 is arranged inside the threaded seat 12, one end of the lead screw 11 extends into the air filter barrel body 1, a placing frame 9 is arranged at one end, close to the filter core 8, of the lead screw 11, a compression spring 10 is installed at one side, close to the lead screw 11, of the placing frame 9, one end of the compression spring 10 is fixedly connected with the placing frame 9, and the other end of the compression spring 10 is fixedly connected with the lead screw;
when the filter element 8 is used, a worker puts the filter element 8 into the air filter barrel body 1, the lead screw 11 is rotated, the lead screw 11 pushes the compression spring 10 to move under the matching of the lead screw 11 and the threaded seat 12, so that the placing frame 9 is pushed to move, the placing frame 9 fixes the filter element 8 in the plastic flange 2, and the compression spring 10 elastically supports the placing frame 9 at high strength, so that the filter element of the air filter made of composite materials is conveniently and reliably installed, and the later-stage disassembly and cleaning of the filter element 8 are facilitated;
the top of the plastic square box cover 5 is provided with a plurality of groups of buckling mechanisms 13, a bump 1301, a cutting sleeve 1302, a support frame 1303, a support spring 1304, a retainer 1305 and a handle 1306 are sequentially arranged inside the buckling mechanisms 13, the handle 1306 is installed on the outer wall of one side of the plastic square box cover 5, the top end of the handle 1306 is hinged with the plastic square box cover 5, the retainer 1305 is arranged on the outer wall of one side of the handle 1306, the bump 1301 is fixed on the outer wall of the square box body 4 above the retainer 1305, the cutting sleeve 1302 is sleeved on the surface of the bump 1301, the support frame 1303 is arranged at the bottom end of the cutting sleeve 1302, the support spring 1304 is fixed at the bottom end of the support frame 1303, and the bottom;
during the use, through staff pulling handle 1306, under the cooperation of holder 1305 and support frame 1303, under the support of supporting spring 1304, cutting ferrule 1302 gets into the surface of lug 1301, later presses handle 1306, fixes cutting ferrule 1302 and lug 1301, makes convenient the other side case body 4 and the plastics side case lid 5 of buckle mechanism 13 fix, has realized that the convenient installation of air cleaner structure is fixed, easy operation convenient to use has reduced the maintenance cost in later stage.
The working principle is as follows: when in use, firstly, a filter core 8 is placed into the air filter barrel body 1 by a worker, the air filter barrel body 1 is sealed by a plastic shell cover 7 and a plastic flange 2, two groups of air filter supports 3 are used for fixing the square box body 4 with the outside, an air inlet pipe 6 is connected with an air outlet hole of an external mechanism, the square box body 4 is sealed by a plastic square box cover 5, the original resistance of the assembly is not more than 3.5kPa under the rated flow, the original filtering efficiency of the assembly is more than 99.5 percent, the coarse filtering efficiency is more than 91 percent, the air filter assembly adopts a plastic and metal combined structure, the plastic flange 2, the plastic square box cover 5 and the plastic shell cover 7 are made of plastic, the metal square box body of the metal cylinder body in the middle of two plastic ends of the air filter assembly is used for air filtering in desert, the metal square box in the middle of the two plastic ends is used for common air filtering, and the air filter barrel body, the air filter barrel body 1 and the square box body 4 are made of metal materials, the filter element 8 is 3C579-S-020/030 in the model number, a PU foaming structure filter element is adopted, the welding parts of the air filter barrel body 1 and the square box body 4 are not allowed to have the phenomena of air holes, insufficient welding, leakage welding and the like, the welding strength is ensured, the surfaces of the air filter barrel body 1 and the square box body 4 are painted with matte black, the paint is good, no collision or scratch is caused, the air filter made of composite materials can efficiently and stably filter air, the cleanliness of air filtration is increased, the air filtration effect is improved, the filter element 8 is placed into the air filter barrel body 1 by workers, the screw rod 11 is rotated, under the matching of the screw rod 11 and the screw base 12, the compression spring 10 is pushed by the screw rod 11 to move, so that the placing frame 9 is pushed to move, the filter element 8 is fixed inside the plastic flange 2 by the, compression spring 10 carries out high strength elastic support to rack 9, realize the convenient reliable installation of composite material's air cleaner filter core, make things convenient for the dismantlement in 8 later stages of filter core to wash, rethread staff pulling handle 1306, under the cooperation of holder 1305 and support frame 1303, under the support of supporting spring 1304, cutting ferrule 1302 card advances the surface of lug 1301, later press down handle 1306, fix cutting ferrule 1302 and lug 1301, make the convenient other side case body 4 and the plastics side case lid 5 of buckle mechanism 13 fix, it is fixed to realize the convenient installation of air cleaner structure, the operation is thus simple to use, reduce the maintenance cost in later stage, accomplish air cleaner's use work.
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 (6)
1. The utility model provides an air cleaner of compound material, includes empty filter staving (1), plastic flange (2), air cleaner support (3), plastics cap (7) and screw thread seat (12), its characterized in that: a plastic shell cover (7) is installed at one end of the air filter barrel body (1), one side of the plastic shell cover (7) is fixedly connected with the air filter barrel body (1), a plastic flange (2) is installed at one side, far away from the plastic shell cover (7), of the air filter barrel body (1), one side of the plastic flange (2) is fixedly connected with the air filter barrel body (1), a square box body (4) is installed at the bottom end of the air filter barrel body (1) below the plastic flange (2), the top end of the square box body (4) is fixedly connected with the air filter barrel body (1), two groups of air filter supports (3) are installed on the outer wall of one side of the square box body (4), one end of each air filter support (3) is fixedly connected with the square box body (4), and an air inlet pipe (6) is installed on the outer wall of the square box body (4) on one side of each air filter support (3, the bottom of intake pipe (6) extends to the inside of square chest body (4), and square chest body (4) bottom of intake pipe (6) below is equipped with plastics square chest lid (5) to the top of plastics square chest lid (5) is equipped with multiunit buckle mechanism (13).
2. The composite air filter of claim 1, wherein: the air filter is characterized in that a filter core (8) is mounted inside the air filter barrel body (1), a threaded seat (12) is arranged on the outer wall of the air filter barrel body (1) on one side of the filter core (8), and one side of the threaded seat (12) is fixedly connected with the air filter barrel body (1).
3. The composite air filter of claim 2, wherein: the inside of screw thread seat (12) is equipped with lead screw (11), and the one end of lead screw (11) extends to the inside of empty filter staving (1) to the one end that lead screw (11) are close to filter core (8) is equipped with rack (9).
4. A composite air filter as claimed in claim 3, wherein: one side of the placing frame (9) close to the screw rod (11) is provided with a compression spring (10), one end of the compression spring (10) is fixedly connected with the placing frame (9), and the other end of the compression spring (10) is fixedly connected with the screw rod (11).
5. The composite air filter of claim 1, wherein: the inside of buckle mechanism (13) is provided with lug (1301), cutting ferrule (1302), support frame (1303), supporting spring (1304), holder (1305) and handle (1306) in proper order, install handle (1306) on the outer wall of plastics side case lid (5) one side, and the top of handle (1306) is articulated mutually with plastics side case lid (5) to be equipped with holder (1305) on the outer wall of handle (1306) one side.
6. The composite air filter of claim 5, wherein: the improved square box is characterized in that a convex block (1301) is fixed on the outer wall of the square box body (4) above the retainer (1305), a clamping sleeve (1302) is sleeved on the surface of the convex block (1301), a support frame (1303) is arranged at the bottom end of the clamping sleeve (1302), a support spring (1304) is fixed at the bottom end of the support frame (1303), and the bottom end of the support spring (1304) is fixedly connected with the retainer (1305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557625.5U CN212974530U (en) | 2020-07-31 | 2020-07-31 | Air filter made of composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557625.5U CN212974530U (en) | 2020-07-31 | 2020-07-31 | Air filter made of composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212974530U true CN212974530U (en) | 2021-04-16 |
Family
ID=75430707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021557625.5U Active CN212974530U (en) | 2020-07-31 | 2020-07-31 | Air filter made of composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212974530U (en) |
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2020
- 2020-07-31 CN CN202021557625.5U patent/CN212974530U/en active Active
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