CN211635739U - Paper frame filter with partition - Google Patents
Paper frame filter with partition Download PDFInfo
- Publication number
- CN211635739U CN211635739U CN202020002194.XU CN202020002194U CN211635739U CN 211635739 U CN211635739 U CN 211635739U CN 202020002194 U CN202020002194 U CN 202020002194U CN 211635739 U CN211635739 U CN 211635739U
- Authority
- CN
- China
- Prior art keywords
- filter
- baffle
- baffles
- filter core
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 title claims description 9
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A divided paper frame filter comprising: semi-closed underframe, apron, filter core, semi-closed underframe includes: the bottom plate, two first baffles, two second baffles, a plurality of vents have been seted up on the bottom plate, the edge of bottom plate is located in turn to first baffle, second baffle, and is equipped with the crease between this first baffle, second baffle and the bottom plate, handing-over department is connected as an organic wholely after first baffle, second baffle pass through the crease, one side that the bottom plate was kept away from to the second baffle evenly is equipped with a plurality of broachs, the filter core is a plurality of first filter cores, second filter core end to end folding formation in proper order, the broach edge is located to the both ends card respectively of first filter core and second filter core, and the handing-over department of this first filter core, second filter core is located the handing-over department of two adjacent broachs. The utility model provides a take divided paper frame filter, adopts the fixed filter core of paper frame to evenly part the filter core through the broach and be fixed in the paper frame, it is comparatively convenient to assemble, greatly reduced the cost.
Description
Technical Field
The utility model relates to a filter especially relates to a take divided paper frame filter.
Background
The primary filter is used for pre-filtering of a centralized ventilation air-conditioning system of a general industrial factory building or a clean room of a ventilation air-conditioning system of a large civil building such as an office building, a conference room, a hospital, a market, an airport and the like, is used for filtering dust particles with the size of more than 5 mu m, and is applied to primary filtration of an air conditioner. The outer frame of the prior primary filter is usually made of a firm waterproof board and used for fixing the folded filter material. For the primary filter, the adoption of the firm waterproof board not only causes the waste of cost, but also is more complex in assembly.
Disclosure of Invention
Therefore, the utility model aims at providing a take divided paper frame filter adopts the fixed filter core of paper frame to evenly part the filter core through the broach and be fixed in the paper frame, it is comparatively convenient to assemble, greatly reduced the cost.
In order to achieve the above object, the utility model discloses a take divided paper frame filter, include: semi-closed underframe, apron, filter core, semi-closed underframe includes: the bottom plate, two first baffles, two second baffles, a plurality of vents have been seted up on apron and the bottom plate, the edge of bottom plate is located in turn to first baffle, second baffle, and is equipped with the crease between this first baffle, second baffle and the bottom plate, first baffle, second baffle pass through the crease after handing-over department connect as an organic wholely, one side that the bottom plate was kept away from to the second baffle evenly is equipped with a plurality of broach, is connected as an organic wholely through the crease between this broach and the second bottom plate, the apron is located the edge of first baffle and second baffle and is connected as an organic wholely with semi-closed underframe, the filter core is that a plurality of first filter cores, second filter core meet end to end in proper order and fold and form, the broach edge is located to the card respectively at the both ends of first filter core and second filter core, and the handing-over department of this first filter core, second filter core is located the handing-.
Particularly, the semi-enclosed underframe, apron adopt 1 mm's ivory board or craft paper to make to become special, the width of first baffle, second baffle is 95 mm.
In particular, the comb teeth are trapezoidal.
Particularly, the second baffle is provided with bonding sheets on two sides of the comb teeth respectively.
Particularly, a connecting piece is arranged between the comb teeth and the second baffle.
In particular, the distance between the center lines of the comb teeth is 35 mm.
Compared with the prior art, the utility model provides a paper frame filter with partition, the frame is made of paper, which reduces the cost; through with the folding design of filter core, later both ends crease card is located in the broach, can make even distribution in semi-enclosed underframe of filter core, in the frame that the apron formed, make between two books of filter core (be first filter core promptly, the handing-over department of second filter core) can not have the condition of too close or too pine, even separately the filter core can make the structural resistance of filter reduce, guaranteed that this filter can not make the filter core warp because of blowing in the use, make this filter more pleasing to the eye. Therefore, the filter has the advantages of simple structure, convenient assembly, stable use, beautiful appearance and the like, and can reduce resistance.
Drawings
Fig. 1 is an expanded view of the semi-enclosed bottom frame of the filter with a divided paper frame of the present invention.
Fig. 2 is an assembly view of the semi-enclosed bottom frame and cover plate of the filter with separated paper frames.
Fig. 3 is a schematic structural diagram of a filter element in a paper frame filter with partition according to the present invention.
Detailed Description
The detailed features and advantages of the present invention will be described in detail below, which is sufficient for any person skilled in the art to understand the technical contents of the present invention and to implement the present invention, and the related objects and advantages of the present invention can be easily understood by any person skilled in the art according to the disclosure, claims and drawings of the present specification. The following examples are intended to illustrate the invention in further detail, but are not intended to limit the scope of the invention in any way.
Referring to fig. 1-3, the present invention provides a filter with a separated paper frame, comprising: semi-closed underframe, apron 1, filter core, semi-closed underframe includes: the filter comprises a bottom plate 2, two first baffles 3 and two second baffles 4, wherein a plurality of ventilation openings are formed in the cover plate 1 and the bottom plate 2, the first baffles 3 and the second baffles 4 are alternately arranged at the edge of the bottom plate 2, creases are formed between the first baffles 3 and the second baffles 4 and the bottom plate 2, the first baffles 3 and the second baffles 4 are connected into a whole through the connection part after the creases are folded, a plurality of comb teeth 5 are uniformly arranged on one side of the second baffle 4 far away from the bottom plate 2, the comb teeth 5 are connected with the second bottom plate 2 into a whole through the creases, the cover plate 1 is arranged at the edge of the first baffles 3 and the second baffles 4 and is connected with a semi-closed bottom frame into a whole, the filter cores are formed by sequentially connecting the first filter cores 6 and the second filter cores 7 end to end, the two ends of the first filter cores 6 and the second filter cores 7 are respectively clamped at the edge of the comb teeth 5, and the first filter, The joint of the second filter element 7 is positioned at the joint of two adjacent comb teeth 5.
Particularly, the semi-closed bottom frame and the semi-closed cover plate 1 are made of 1mm white cardboard or craft paper; so design for the rigidity of this semi-enclosed underframe and apron is under the condition that satisfies the needs, practices thrift the cost, makes the price/performance ratio of this filter improve greatly.
Particularly, in the present invention, the widths of the first baffle 3 and the second baffle 4 may be one of 21mm, 46mm and 95mm, and it is preferable that the widths of the first baffle 3 and the second baffle 4 are 95mm in the present case; due to the design, the cost is saved, meanwhile, the filter can be well matched with the filter to be installed, and the working hours are indirectly saved.
In particular, the comb teeth 5 are trapezoidal; so design, when can guaranteeing the installation, the difficult deformation that produces of broach, can be fine with the fine fixed in edge of first filter core 6, second filter core 7 to the performance of this filter has been guaranteed.
Particularly, as the folding distance of the filter materials at the two sides of the filter element is smaller, the bonding sheets 8 are respectively arranged at the two sides of the second baffle 4, which are positioned at the comb teeth 5; so design, can paste the broach on the second baffle through bonding sheet to be convenient for follow-up installation.
Particularly, in the present invention, the comb teeth are used for separating the first filter element 6 from the second filter element 7, so that a connecting piece 9 is arranged between the comb teeth 5 and the second baffle 4; so design, the connection piece can play a supporting role for the fine first filter core 6, the second filter core 7 centre of inserting of broach can not make the broach directly attached on the second baffle, thereby further make first filter core 6, second filter core 7 by even separation, thereby reduced the structural resistance of filter, guaranteed that the filter can not make the filter core warp because of blowing in the use.
Particularly, the distance between the central lines of the comb teeth 5 is 35 mm; so design can make the contained angle between first filter core and the second filter core reduce the structural resistance of filter at bigger degree to further guarantee that the filter can not make the filter core produce the deformation because of blowing in the use.
The utility model provides a take divided paper frame filter, wherein first baffle is folding along the crease with the second baffle, and edge connection is as an organic whole, later through with the adhesion piece adhesion on the second baffle, and under the effect of connection piece, plays a supporting role to the broach has prevented broach and second baffle contact, is not convenient for first filter core, the emergence of the separation scheduling problem of second filter core, the utility model discloses special design makes the broach even separate first filter core, second filter core, thereby reduces the structural resistance of filter, has guaranteed that this filter can not make the filter core warp because of blowing in the use, makes this filter more pleasing to the eye.
Claims (7)
1. A divided paper frame filter, comprising: semi-closed underframe, apron (1), filter core, semi-closed underframe includes: the novel filter comprises a bottom plate (2), two first baffles (3) and two second baffles (4), wherein a plurality of ventilation openings are formed in the cover plate (1) and the bottom plate (2), the first baffles (3) and the second baffles (4) are alternately arranged at the edge of the bottom plate (2), creases are arranged between the first baffles (3) and the bottom plate (2), the first baffles (3) and the second baffles (4) are connected into a whole at the joints after the creases are folded, a plurality of comb teeth (5) are uniformly arranged on one side of the second baffles (4) far away from the bottom plate (2), the comb teeth (5) are connected with the second bottom plate (2) into a whole through the creases, the cover plate (1) is arranged at the edges of the first baffles (3) and the second baffles (4) and is connected with a semi-closed bottom frame into a whole, and the filter elements are formed by sequentially folding the first filter elements (6) and the second filter elements (7) end to end, the two ends of the first filter element (6) and the second filter element (7) are respectively clamped on the edges of the comb teeth (5), and the joint of the first filter element (6) and the second filter element (7) is positioned at the joint of two adjacent comb teeth (5).
2. A paper frame filter with partition as claimed in claim 1, wherein the semi-enclosed bottom and cover plates (1) are made of 1mm white cardboard or craft paper.
3. A paper frame filter with partition according to claim 1, characterized in that the width of the first baffle (3) and the second baffle (4) is 95 mm.
4. A filter as claimed in claim 1, wherein the comb teeth (5) are trapezoidal.
5. A paper frame filter with partition according to claim 1, characterized in that the second baffle (4) is provided with adhesive sheets (8) on both sides of the comb teeth (5).
6. A paper frame filter with partition according to claim 1, characterized in that a connecting piece (9) is provided between the comb teeth (5) and the second baffle (4).
7. A paper frame filter with partition according to claim 1, characterized in that the distance between the centre lines of the comb teeth (5) is 35 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020002194.XU CN211635739U (en) | 2020-01-01 | 2020-01-01 | Paper frame filter with partition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020002194.XU CN211635739U (en) | 2020-01-01 | 2020-01-01 | Paper frame filter with partition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211635739U true CN211635739U (en) | 2020-10-09 |
Family
ID=72703028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020002194.XU Expired - Fee Related CN211635739U (en) | 2020-01-01 | 2020-01-01 | Paper frame filter with partition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211635739U (en) |
-
2020
- 2020-01-01 CN CN202020002194.XU patent/CN211635739U/en not_active Expired - Fee Related
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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: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |