CN203710830U - Frame structure of air filter - Google Patents
Frame structure of air filter Download PDFInfo
- Publication number
- CN203710830U CN203710830U CN201420008042.5U CN201420008042U CN203710830U CN 203710830 U CN203710830 U CN 203710830U CN 201420008042 U CN201420008042 U CN 201420008042U CN 203710830 U CN203710830 U CN 203710830U
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- CN
- China
- Prior art keywords
- frame
- wire netting
- inside casing
- frame structure
- metal
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a frame structure of an air filter. The frame structure comprises an inner frame, a metal net and frames, wherein the metal net consists of a front metal net and a rear metal net which are arranged on the air inlet surface and the air outlet surface of the inner frame, respectively, the side frames are arranged at the peripheries of the inner frame and the metal net, the frame structure is characterized in that the inner frame has a porous frame structure which is formed by interlacing and clamping a plurality of longitudinally arranged or horizontally arranged metal sheets; clamp slots are distributed in one edges of the metal sheets, raised points connected with the metal net are distributed on the other edges of the metal sheets, and the longitudinal metal sheets and the horizontal metal sheets are respectively clamped and fixed in a cross-shaped manner by matching of the clamp slots. The frame structure is firm and stable, strong in rigidity, stable in size and unlikely to be damaged, and various granular air purification materials can be added, thus being sealed in holes without falling; in addition, the whole frame structure can meet the requirements of small wind resistance and large structure area for purifying air, and a purifier can achieve the best purification effect.
Description
Technical field
The utility model belongs to air cleaner technical field, especially a kind of frame structure of air cleaner.
Background technology
The frame structure of air cleaner is mainly taked following two kinds of methods at present:
One, inside casing adopts the plastic frame of porous venting structure, use again two nylon Web materials, by gluing or hot melting way and framework fix tightly, seal air intake surface and outlet air surface in frame aperture, can in hole, add various granular material for air purification like this, can not drop out, surrounding seals as frame with paper material again.The defect of this structure is: filtration device structure cannot apply in the working environment of UV light irradiation for a long time, the material such as (even if having the anti-UV radiative material of interpolation), nylon wire, paper frame there will be material aging phenomenon after UV irradiates certain hour because plastic frame, causes filtration device structure destroyed needs to be changed.
Two, inside casing is the honeycomb aluminum metal material that adopts porous venting structure, then uses two metal mesh material, seals air intake surface and outlet air surface in frame aperture, and surrounding seals as frame with sheet metal material again.The defect of this structure is: although this filter mechanism can apply in the working environment of UV light irradiation for a long time, because inside casing honeycomb aluminum metal structure lacks rigidity, and wire netting cannot reliably be fixedly connected with inside casing.Therefore this frame structure cannot be used and be implemented in the filter that adds various granular material for air purification in hole.
Summary of the invention
Technical problem to be solved in the utility model is for the above-mentioned state of the art, to provide that a kind of sound construction is stable, the frame structure of the air cleaner of long service life, can apply to for a long time in the working environment of UV light irradiation.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of frame structure of air cleaner, comprise inside casing, wire netting and frame, wire netting before and after described wire netting has, be separately positioned on the air intake surface and outlet air surface of inside casing, frame is arranged on the surrounding of inside casing and wire netting, it is characterized in that: described inside casing is by a plurality of sheet metals that are vertical or horizontal vertical arrangement porous framework structure that clamping forms that intermeshes; One side of described sheet metal is laid with draw-in groove, and another side is laid with the salient point being connected with wire netting, and longitudinal metal sheet and transverse metal the sheet respectively cooperation by draw-in groove are mutually cross and connect and fix.
As improvement, described draw-in groove is even interval and is evenly laid on sheet metal, and the openend of draw-in groove is set to be convenient to the V-notch that clamping is inserted.
As improvement, described salient point is even interval and is evenly laid on sheet metal, with draw-in groove is corresponding separately, and the size of wire netting and the consistent size of inside casing, during assembling, salient point passes the mesh of wire netting and fixes with wire netting crimping.
Improve, described frame is sheet metal material again, and the cross section of frame is U-shaped, and the mode that frame adopts split connection or one to connect is coated on the edge of inside casing and wire netting.
Improve again, the concrete structure that described frame adopts split to connect is: frame is four that match with the surrounding size of inside casing, the end of sheet metal is provided with the protuberance that coordinates crimping with frame, on frame, offer the locating hole corresponding with protuberance, during installation, frame is set in the edge of inside casing and wire netting, and the protuberance of sheet metal is fixed with frame crimping through after locating hole.
Further improve, the structure that described frame adopts one to connect is: frame is an integral body, and during installation, the surrounding that frame is set in inside casing by dimensional fits is fixed.
Finally, after the surrounding of described frame and inside casing and wire netting is fixing, can increases and paste soft encapsulant in frame outer ring, to improve the sealing coordinating with complete machine.
Compared with prior art, the utility model has the advantage of: all parts all adopt metal material, can forever use, be applicable to applying to for a long time in the working environment of UV light irradiation, needn't worry material aging and need replacing parts, long service life; Inside casing adopts longitudinal, the horizontal clamping of the sheet metal vertically arranging to be assembled, and when making to have loose structure, sound construction is stable; On sheet metal, be provided with the salient point fixing with wire netting crimping, make the stable connection of inside casing and wire netting reliable.The utility model sound construction is stable, rigidity is strong, dimensionally stable, not fragile, can be applicable to adding various granular material for air purification, particle can be sealed in hole can not dropped out, simultaneously, whole frame structure meets little and large two factors of structural area that purify air of windage, makes clarifier can arrive best clean-up effect.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment 1;
Fig. 2 is the partial enlarged drawing of a-quadrant in Fig. 1;
Fig. 3 is the Facad structure schematic diagram of embodiment 1;
Fig. 4 is the side sectional view of embodiment 1;
Fig. 5 is the STRUCTURE DECOMPOSITION figure of embodiment 2
Fig. 6 is the Facad structure schematic diagram of embodiment 2;
Fig. 7 is the side sectional view of embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment 1
As shown in Fig. 1～4, the frame structure of the air cleaner of the present embodiment, comprise inside casing 1, wire netting 2 and frame 3, inside casing 1, wire netting 2 and frame 3 all adopt metal material to make, inside casing 1 is by a plurality of sheet metals that are vertical or horizontal vertical arrangement porous framework structure that clamping forms that intermeshes, equally spaced draw-in groove 111 and 121 of being provided with respectively on one side of the phase clamping of transverse metal sheet 11 and longitudinal metal sheet 12 wherein, accordingly, another side at transverse metal sheet 11 and longitudinal metal sheet 12 is respectively equipped with the salient point 112 and 122 being connected with wire netting 2, draw-in groove 111 and 121 openend are set to be convenient to the V-notch that clamping is inserted, transverse metal sheet 11 and longitudinal metal sheet 12 connect and fix by the mutual cross of cooperation of draw-in groove 111 and 121 respectively like this, arrangement is assembled into an inside casing 1 with the porous of rigidity, wire netting 2 has two, for front and back wire netting, be separately positioned on the air intake surface and outlet air surface of inside casing 1, the consistent size of the size of wire netting 2 and inside casing 1, during assembling, salient point 112 and 122 passes respectively the mesh of wire netting 2, by press-bending salient point 112 and 122, wire netting 2 and inside casing 1 are reliably linked together securely again, this structure makes can add various granular material for air purification in the hole of inside casing 1, and isolate and can be sealed in reliably in hole, can not drop out, frame 3 is arranged on the surrounding of inside casing 1 and wire netting 2, frame 3 is sheet metal material, the cross section of frame 3 is U-shaped, the mode that frame adopts split to connect is coated on the edge of inside casing 1 and wire netting 2, concrete structure is: frame 3 is four that match with the surrounding size of inside casing 1, transverse metal sheet 11 and longitudinal metal sheet 12 two ends middle parts be respectively equipped with the protuberance 113 and 123 that coordinates crimping with frame 3, on frame 3, offer the locating hole 31 corresponding with protuberance 113 and 123, during installation, frame 3 is set in the edge of inside casing 1 and wire netting 2, protuberance 113 and 123 is through protuberance 113 and 123 being bent after locating hole 31 again, frame 3 and inside casing 1 are linked together securely, guaranteed the stability connecting.After the surrounding of frame and inside casing and wire netting is fixed, can increase and paste soft encapsulant in frame outer ring, to improve the sealing coordinating with complete machine.
Embodiment 2
As shown in Fig. 5～7, be that with the difference of embodiment 1 frame 3 adopts one to be connected, frame 3 is an integral body, during installation, the surrounding that frame 3 is set in inside casing 1 by dimensional fits is fixed, and on sheet metal, without design, coordinates crimping structure, simultaneously on frame 3 also without Design Orientation hole.After the surrounding of frame and inside casing and wire netting is fixed, can increase and paste soft encapsulant in frame outer ring, to improve the sealing coordinating with complete machine.
All parts of the present utility model all adopts metal material, can forever use, be applicable to applying to for a long time in the working environment of UV light irradiation, needn't worry material aging and need to change parts, long service life, and sound construction is stable, can be applicable to adding various granular material for air purification, whole frame structure meets little and large two factors of structural area that purify air of windage, makes clarifier can arrive best clean-up effect.
Claims (7)
1. the frame structure of an air cleaner, comprise inside casing, wire netting and frame, wire netting before and after described wire netting has, be separately positioned on the air intake surface and outlet air surface of inside casing, frame is arranged on the surrounding of inside casing and wire netting, it is characterized in that: described inside casing is by a plurality of sheet metals that are vertical or horizontal vertical arrangement porous framework structure that clamping forms that intermeshes; One side of described sheet metal is laid with draw-in groove, and another side is laid with the salient point being connected with wire netting, and longitudinal metal sheet and transverse metal the sheet respectively cooperation by draw-in groove are mutually cross and connect and fix.
2. frame structure according to claim 1, is characterized in that: described draw-in groove is even interval and is evenly laid on sheet metal, and the openend of draw-in groove is set to be convenient to the V-notch that clamping is inserted.
3. frame structure according to claim 1, it is characterized in that: described salient point is even interval and is evenly laid on sheet metal, with draw-in groove is corresponding separately, the size of wire netting and the consistent size of inside casing, during assembling, salient point passes the mesh of wire netting and fixes with wire netting crimping.
4. frame structure according to claim 1, is characterized in that: described frame is sheet metal material, and the cross section of frame is U-shaped, and the mode that frame adopts split connection or one to connect is coated on the edge of inside casing and wire netting.
5. frame structure according to claim 4, it is characterized in that: the concrete structure that described frame adopts split to connect is: frame is four that match with the surrounding size of inside casing, the end of sheet metal is provided with the protuberance that coordinates crimping with frame, on frame, offer the locating hole corresponding with protuberance, during installation, frame is set in the edge of inside casing and wire netting, and the protuberance of sheet metal is fixed with frame crimping through after locating hole.
6. frame structure according to claim 4, is characterized in that: the structure that described frame adopts one to connect is: frame is an integral body, and during installation, the surrounding that frame is set in inside casing by dimensional fits is fixed.
7. according to the frame structure described in claim 5 or 6, it is characterized in that: after the surrounding of described frame and inside casing and wire netting is fixed, in frame outer ring, increase and paste soft encapsulant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008042.5U CN203710830U (en) | 2014-01-06 | 2014-01-06 | Frame structure of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420008042.5U CN203710830U (en) | 2014-01-06 | 2014-01-06 | Frame structure of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710830U true CN203710830U (en) | 2014-07-16 |
Family
ID=51150032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420008042.5U Expired - Fee Related CN203710830U (en) | 2014-01-06 | 2014-01-06 | Frame structure of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839184A (en) * | 2017-02-20 | 2017-06-13 | 深圳埃鲨智能科技有限公司 | A kind of combined electrical nest and fresh air for fresh-air purifying equipment administers device |
| CN111482022A (en) * | 2020-04-30 | 2020-08-04 | 赫为科技有限公司 | HEPA filter |
-
2014
- 2014-01-06 CN CN201420008042.5U patent/CN203710830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839184A (en) * | 2017-02-20 | 2017-06-13 | 深圳埃鲨智能科技有限公司 | A kind of combined electrical nest and fresh air for fresh-air purifying equipment administers device |
| CN111482022A (en) * | 2020-04-30 | 2020-08-04 | 赫为科技有限公司 | HEPA filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20160106 |