CN220397822U - Fresh air filtering port - Google Patents
Fresh air filtering port Download PDFInfo
- Publication number
- CN220397822U CN220397822U CN202321935648.9U CN202321935648U CN220397822U CN 220397822 U CN220397822 U CN 220397822U CN 202321935648 U CN202321935648 U CN 202321935648U CN 220397822 U CN220397822 U CN 220397822U
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- Prior art keywords
- filter
- component
- guide rail
- plate
- fresh air
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- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- -1 electronics Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The fresh air filtering port comprises a filtering component with a through structure, wherein an air inlet channel connected with the inside of the filtering component and a blocking plate for blocking the inside are respectively formed at two ends of the filtering component; the blocking plate is provided with a positioning component for supporting the filter component, the positioning component is provided with a locking piece for pressing the filter component, the filter component is of a frame structure, and a filter air outlet is formed in the filter component; compared with the prior art, through setting up the filter component of frame type structure for the air can filter out the wind from the different positions of frame type structure, thereby is applicable to the air of high velocity of flow and filters, and under the effect of shutoff board, the shutoff board is when leading the air-out of filter component, through setting up the locating component that is used for supporting filter component on the shutoff board, under the effect of locating component and filter component, has ensured the stability of shutoff board.
Description
Technical Field
The utility model relates to the technical field of air filtration, in particular to a fresh air filtering port.
Background
The plate-type air filter is widely used in industries such as steel, electronics, chemical industry, automobiles, environmental protection, electric power and the like, and the filter material of the plate-type air filter is composed of synthetic glass fibers, has large dust holding capacity and long service cycle, is mainly used for primary air filtration, is the best air inlet filter equipment of a centrifugal compressor filter house, and is used for dust removal and oil removal coarse filtration of various air conditioning systems.
The prior plate type air filter is formed into a multi-layer structure, air is filtered after sequentially passing through each layer plate type air filter, a plate type filter element disclosed in China patent No. CN209771846U and a filter using the plate type filter element are arranged, the plate type air filter comprises at least three filter plates which are connected on a connecting main shaft side by side, compression seal heads are connected at two ends of the connecting main shaft, a separation ring is arranged between the adjacent filter plates, a groove for circulating filtrate is formed in the surface of the connecting main shaft, the connecting main shaft is composed of a metal shaft and a polytetrafluoroethylene layer sprayed on the metal shaft, a filtering channel is arranged inside the filter plates, a connecting hole is formed in the upper portion of each filter plate, the connecting hole is sleeved on the connecting main shaft and communicated with the corresponding groove, and the filtering channel is communicated with the connecting hole.
The filter plates arranged in rows are easy to deform in the filtering process of air, and the air needs to pass through the laminated plate type air filters in sequence, so that the flow rate of the air is reduced, and when the air with high flow rate needs to be filtered, the deformation of the filter plates arranged in rows is easily caused under the impact of the air with high flow rate, so that the filtering effect of the filter is influenced.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the fresh air filtering port which is simple in structure, convenient to install and suitable for high-flow-rate air.
In order to achieve the above object, the present utility model adopts the following technical scheme: the fresh air filtering port comprises a filtering component with a through structure, wherein an air inlet channel connected with the inside of the filtering component and a blocking plate for blocking the inside are respectively formed at two ends of the filtering component; the filter assembly is of a frame structure, and a filter air outlet is formed in the filter assembly.
As a preferable scheme of the utility model, the plugging plate comprises a plugging main body and fixing plates connected to two opposite sides of the plugging main body, and two ends of each fixing plate extend out of the plugging main body.
As a preferable scheme of the utility model, the fixing plate comprises a fixing part connected with the plugging main body and connecting parts connected with two ends of the fixing part, the connecting parts are positioned outside the plugging main body, and the positioning assembly is arranged on the connecting parts.
As a preferable scheme of the utility model, the positioning assembly comprises a first guide rail and a second guide rail which are connected to two opposite sides of the connecting part, a first clamping groove for clamping the filtering assembly is formed in the first guide rail, a second clamping groove for clamping the filtering assembly is formed in the second guide rail, and the side edge of the first guide rail is welded and fixed with the plugging main body.
As a preferable mode of the present utility model, the opening direction of the first clamping groove is perpendicular to the length direction of the connecting portion, and the opening direction of the second clamping groove is parallel to the length direction of the connecting portion.
As a preferable scheme of the utility model, the connecting parts at the two ends of the fixed plate are respectively provided with a first guide rail and a second guide rail, the two first guide rails at the connecting parts at the two ends of the fixed plate are arranged in parallel, and the two second guide rails at the connecting parts at the two ends of the fixed plate are arranged oppositely.
As a preferable scheme of the utility model, the filter assembly consists of 4 plate-type filters which are enclosed into a frame structure, and the two ends of each plate-type filter are provided with a first guide rail or a second guide rail for clamping the plate-type filter.
As a preferable mode of the utility model, the first guide rail and the second guide rail are respectively provided with a threaded hole for installing a locking member, and the locking member passes through the threaded holes to be abutted with the filter assembly.
As a preferable scheme of the utility model, the locking piece comprises a screw rod and a handle which are connected, and the screw rod is in threaded connection with the threaded hole.
As a preferable scheme of the utility model, the outer ring of the air inlet channel is provided with angle steel for supporting the air inlet channel.
Compared with the prior art, the utility model has the beneficial effects that: through setting up the filter component of frame type structure for the air can filter out the wind from the different positions of frame type structure, thereby is applicable to the air of high velocity of flow and filters, and under the effect of shutoff board, the shutoff board is when leading the air-out of filter component, through setting up the locating component that is used for supporting filter component on the shutoff board, under the effect of locating component and filter component, has ensured the stability of shutoff board.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a structural view of a closure plate;
FIG. 5 is a partial enlarged view at B in FIG. 4;
FIG. 6 is a schematic illustration of the attachment of the occluding body to the anchor plate;
reference numerals: the filter assembly 1, the plate filter 11, the plugging plate 2, the plugging main body 21, the fixing plate 22, the fixing part 23, the connecting part 24, the positioning assembly 3, the first guide rail 31, the second guide rail 32, the first clamping groove 33, the second clamping groove 34, the threaded hole 35, the locking piece 4, the handle 41, the screw rod 42, the air inlet channel 5 and the angle steel 6.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-6, a fresh air filtering port comprises a filtering component 1 with a through structure, wherein an air inlet channel 5 connected with the inside of the filtering component 1 and a blocking plate 2 for blocking the inside are respectively formed at two ends of the filtering component 1; the plugging plate 2 is provided with a positioning component 3 for supporting the filter component 1, the positioning component 3 is provided with a locking piece 4 for pressing the filter component 1, the filter component 1 is of a frame structure, and a filter air outlet is formed in the filter component 1.
The two ends of the filter assembly 1 are respectively provided with a through hole structure, the air inlet channel 5 is used for being connected with an air outlet needing to be filtered, air needing to be filtered is conveyed into the filter assembly 1 under the action of the air inlet channel 5, and the air conveyed into the filter assembly 1 can only be discharged from the filter assembly 1 under the action of the plugging plate 2, so that the air is filtered under the action of the filter assembly 1.
The locating component 3 is used for loading the filter component 1 on the plugging plate 2, so that the integrated design of the filter component 1 and the plugging plate 2 is realized, and the locking piece 4 is used for locating and clamping the filter component 1 mounted on the locating component 3, so that the stability of the filter component 1 in the use process is ensured.
The plugging plate 2 comprises a plugging main body 21 and fixing plates 22 connected to two opposite sides of the plugging main body 21, wherein two ends of each fixing plate 22 extend out of the plugging main body 21, each plugging main body 21 is of a rectangular structure, the size of each plugging main body 21 corresponds to the hollow size of each filtering assembly 1, thus one end of each filtering assembly 1 is plugged, each fixing plate 22 is welded and fixed with each plugging main body 21, each fixing plate 22 is used for connecting each plugging main body 21, and simultaneously, each fixing plate 22 is connected with each positioning assembly 3, so that the fixing assembly 3 is fixedly arranged on each plugging plate 2.
The fixing plate 22 comprises a fixing part 23 connected with the plugging main body 21 and connecting parts 24 connected to two ends of the fixing part 23, the connecting parts 24 are positioned outside the plugging main body 21, the positioning assembly 3 is arranged on the connecting parts 24, the fixing part 23 is welded and fixed with the plugging main body 21, and the connecting parts 24 on two sides of the plugging main body 21 are oppositely arranged.
The positioning assembly 3 comprises a first guide rail 31 and a second guide rail 32 which are connected to two opposite sides of the connecting portion 24, a first clamping groove 33 for clamping the filter assembly 1 is formed in the first guide rail 31, a second clamping groove 34 for clamping the filter assembly 1 is formed in the second guide rail 32, and the side edge of the first guide rail 31 is fixedly welded with the plugging main body 21.
The first guide rail 31 and the second guide rail 32 are of channel steel structures, and the filter assembly 1 is used for being clamped in the corresponding first clamping groove 33 or second clamping groove 34, so that end clamping of the filter assembly 1 is achieved, and support and installation of the filter assembly 1 are achieved under the action of the first guide rail 31 and the second guide rail 32.
The opening direction of the first clamping groove 33 is perpendicular to the length direction of the connecting portion 24, the opening direction of the second clamping groove 34 is parallel to the length direction of the connecting portion 24, and the first clamping groove 33 is perpendicular to the second clamping groove 34, so that the first clamping groove 33 and the second clamping groove 34 are used for corresponding to different components of the filter assembly 1.
The connecting parts 24 at two ends of the fixing plate 22 are respectively provided with a first guide rail 31 and a second guide rail 32, the two first guide rails 31 on the connecting parts 24 at two ends of the fixing plate 22 are arranged in parallel, and the two second guide rails 32 on the connecting parts 24 at two ends of the fixing plate 22 are arranged oppositely.
The filter assembly 1 is composed of 4 plate filters 11 which are surrounded to form a frame structure, and the two ends of each plate filter 11 are provided with a first guide rail 31 or a second guide rail 32 for clamping the plate filter 11.
The connecting parts 24 arranged oppositely are provided with corresponding first guide rails 31, the same plate filter 11 is loaded under the action of the two first guide rails 31, two corresponding second guide rails 32 are arranged at two ends of the same fixing plate 22, and the same plate filter 11 is loaded under the action of the two second guide rails 32.
The first guide rail 31 and the second guide rail 32 are respectively provided with a threaded hole 35 for installing the locking piece 4, the locking piece 4 passes through the threaded holes 35 to be abutted with the filter assembly 1, the locking piece 4 comprises a screw rod 42 and a handle 41 which are connected, and the screw rod 42 is in threaded connection with the threaded holes 35.
Under the action of the locking pieces 4, the different locking pieces 4 realize the compression of different panel filters 11 in the first guide rail 31 or the second guide rail 32, so that the panel filters 11 are stably compressed.
Meanwhile, the first guide rail 31 or the second guide rail 32 of the channel steel structure can support the panel filter 11, so that the panel filter 11 has better stability in installation.
The outer ring of the air inlet channel 5 is provided with angle steel 6 for supporting the air inlet channel 5, a connecting hole is formed in the angle steel 6, and the angle steel 6 is used for being communicated with an external part, so that the air inlet of the air inlet channel 5 is fixedly connected to the air outlet of the external part, and the air inlet channel 5 is fixedly welded with the positioning component 3.
In the in-service use, through with locating component 3 welded type fixed connection on shutoff board 2 to with air inlet channel 5 welded type fixed connection on locating component 3, through pegging graft plate filter 11 in proper order on locating component 3 corresponding first guide rail 31 and second guide rail 32, and fix a position the clamp with the installation of plate filter 11 under the effect of retaining member 4, can realize holistic installation, simultaneously after plate filter 11 uses a period, through unscrewing retaining member 4, can realize breaking away from plate filter 11 locating component 3 through the push-and-pull, thereby be convenient for dismantle plate filter 11.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more herein: the terms of the filter assembly 1, the plate filter 11, the plugging plate 2, the plugging body 21, the fixing plate 22, the fixing portion 23, the connecting portion 24, the positioning assembly 3, the first guide rail 31, the second guide rail 32, the first clamping groove 33, the second clamping groove 34, the threaded hole 35, the locking member 4, the handle 41, the screw 42, the air inlet channel 5, the angle steel 6 and the like are not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The fresh air filtering port comprises a filtering component (1) with a through structure, and is characterized in that an air inlet channel (5) connected with the inside of the filtering component (1) and a plugging plate (2) for plugging the inside are respectively formed at two ends of the filtering component (1); a positioning component (3) for supporting the filter component (1) is arranged on the plugging plate (2), and a locking piece (4) for pressing the filter component (1) is arranged on the positioning component (3); the filter assembly (1) is of a frame structure, and a filter air outlet is formed in the filter assembly (1).
2. A fresh air filter according to claim 1, wherein the blocking plate (2) comprises a blocking body (21) and fixing plates (22) connected to opposite sides of the blocking body (21), and both ends of the fixing plates (22) extend out of the blocking body (21).
3. A fresh air filtering port according to claim 2, wherein the fixing plate (22) comprises a fixing part (23) connected with the plugging main body (21) and connecting parts (24) connected with two ends of the fixing part (23), the connecting parts (24) are positioned outside the plugging main body (21), and the positioning assembly (3) is mounted on the connecting parts (24).
4. A fresh air filtering port according to claim 3, wherein the positioning assembly (3) comprises a first guide rail (31) and a second guide rail (32) which are connected to two opposite sides of the connecting portion (24), a first clamping groove (33) for clamping the filtering assembly (1) is formed in the first guide rail (31), a second clamping groove (34) for clamping the filtering assembly (1) is formed in the second guide rail (32), and the side edge of the first guide rail (31) is welded and fixed with the plugging main body (21).
5. The fresh air filtering port according to claim 4, wherein the opening direction of the first clamping groove (33) is perpendicular to the length direction of the connecting portion (24), and the opening direction of the second clamping groove (34) is parallel to the length direction of the connecting portion (24).
6. A fresh air filtering port according to claim 3, wherein the connecting portions (24) at two ends of the fixing plate (22) are respectively provided with a first guide rail (31) and a second guide rail (32), the two first guide rails (31) on the connecting portions (24) at two ends of the fixing plate (22) are arranged in parallel, and the two second guide rails (32) on the connecting portions (24) at two ends of the fixing plate (22) are arranged oppositely.
7. Fresh air filtering port according to claim 6, characterized in that the filtering component (1) is composed of 4 plate-type filters (11) which are enclosed into a frame structure, and the two ends of the plate-type filters (11) are provided with a first guide rail (31) or a second guide rail (32) for clamping the plate-type filters (11).
8. A fresh air filtering port according to claim 6, wherein the first guide rail (31) and the second guide rail (32) are respectively provided with a threaded hole (35) for installing a locking member (4), and the locking member (4) passes through the threaded holes (35) to be abutted with the filtering assembly (1).
9. A fresh air filter according to claim 8, wherein the locking member (4) comprises a threaded rod (42) and a handle (41) which are connected, the threaded rod (42) being threadedly connected to the threaded bore (35).
10. Fresh air filtering port according to claim 1, characterized in that the outer ring of the air inlet channel (5) is provided with angle steel (6) for supporting the air inlet channel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935648.9U CN220397822U (en) | 2023-07-21 | 2023-07-21 | Fresh air filtering port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935648.9U CN220397822U (en) | 2023-07-21 | 2023-07-21 | Fresh air filtering port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220397822U true CN220397822U (en) | 2024-01-26 |
Family
ID=89598252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321935648.9U Active CN220397822U (en) | 2023-07-21 | 2023-07-21 | Fresh air filtering port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220397822U (en) |
-
2023
- 2023-07-21 CN CN202321935648.9U patent/CN220397822U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |