CN215742426U - High-efficiency filter capable of adjusting air intake - Google Patents
High-efficiency filter capable of adjusting air intake Download PDFInfo
- Publication number
- CN215742426U CN215742426U CN202122370464.XU CN202122370464U CN215742426U CN 215742426 U CN215742426 U CN 215742426U CN 202122370464 U CN202122370464 U CN 202122370464U CN 215742426 U CN215742426 U CN 215742426U
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- fixed
- air intake
- fixed frame
- plate
- damping
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 43
- 230000008093 supporting effect Effects 0.000 claims description 12
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 108010007425 oligomycin sensitivity conferring protein Proteins 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of high-efficiency filters, in particular to a high-efficiency filter capable of adjusting air intake, which comprises a fixed frame, wherein an air intake plate is fixed at the air intake end of the fixed frame, a plurality of air intake holes are formed in the air intake plate, an air vane plate is rotatably arranged in the air intake holes, a vertical bar which is vertically arranged is movably arranged at one side of the air intake end of the fixed frame, a V-shaped groove which is in clamping fit with the edge of the air vane plate is formed at one side of the vertical bar, a plurality of convex teeth are fixed at the top of the fixed frame through the top end of the vertical bar, a lifting driving mechanism is meshed and driven at one side of the convex teeth, and a filtering mechanism is arranged at the air outlet end of the fixed frame. The adjusting work of the air intake when the device carries out the filtering work is realized.
Description
Technical Field
The utility model relates to the technical field of high-efficiency filters, in particular to a high-efficiency filter capable of adjusting air intake.
Background
The high-efficiency filter is mainly used for trapping particle dust and various suspended matters above 0.5 um. The filter material is made of superfine glass fiber paper, and the partition board is made of offset paper, aluminum film and other materials, and is glued with the wood frame aluminum alloy. Each filter is tested by a nano-flame method, and has the characteristics of high filtering efficiency, low resistance, large dust holding capacity and the like. The high-efficiency air filter can be widely used for air supply positions at the tail end of an air conditioner in dust-free purification workshops in the industries of optical electronics, LCD (liquid crystal display), biomedicine, precision instruments, beverage food, PCB (printed circuit board) printing and the like.
In the prior art, there are some problems, such as:
wherein some current high efficiency filter air intake size are fixed in the use, can not carry out the regulation work of amount of wind, cause the amount of wind that the external air got into in the filter too big, influence the filter effect, and some traditional air regulation structures mainly utilize the connecting rod to articulate on a plurality of aerofoil, carry out synchronous rotation, and the easy adhesion dust of articulated junction causes the structure card to die easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency filter capable of adjusting the air intake so as to solve the problems in the background technology.
The technical scheme of the utility model is as follows: a high-efficiency filter capable of adjusting air intake comprises a fixed frame, wherein an air inlet plate is fixed at the air inlet end of the fixed frame, a plurality of air inlet holes are formed in the air inlet plate, a vane plate is installed in the air inlet holes in a rotating mode, a vertically arranged vertical bar is movably installed at one side of the air inlet end of the fixed frame, one side of the vertical bar is provided with a V-shaped groove matched with the edge of the vane plate in a clamping mode, the top end of the vertical bar penetrates through the top of the fixed frame, a plurality of convex teeth are fixed at the top of the fixed frame, one side of each convex tooth is meshed with a lifting driving mechanism in a transmission mode, a filtering mechanism is installed at the air outlet end of the fixed frame, the vertical bar can move upwards or downwards under the driving of the lifting driving mechanisms, the vane plate can rotate in the air inlet holes by utilizing the extrusion acting force of the V-shaped groove on the edge of the vane plate, and the vane plate can adjust the air inlet area of the air inlet holes in the rotating process, the adjusting work of the intake when the device filters is realized, and the rotating air vane plate can play a guiding role in the air entering the fixing frame.
Preferably, the lifting driving mechanism comprises a fixed plate arranged at the top of the fixed frame, a rotating shaft is rotatably arranged on one side of the fixed plate, and a fluted disc meshed with the convex teeth is fixed at one end of the rotating shaft.
Preferably, the pivot is close to the one end of fluted disc is fixed with the rotation handle, the pivot is kept away from the one end of rotating the handle is connected with damping stop gear, rotates the handle and can twist off at the staff and drive the fluted disc and rotate work, and damping stop gear can utilize frictional force to carry out spacing work to the pivot after rotating, and then makes the aerofoil rotate the back and realize the location effect.
Preferably, the damping stop gear includes the damping semi-ring, the intrados of damping semi-ring be fixed with the damping pad of the laminating of pivot end circumference outer wall, the bottom of damping semi-ring is equipped with supporting mechanism, and damping semi-ring cooperation damping pad carries out limiting displacement to the end of pivot, and supporting mechanism can increase the frictional force between damping semi-ring and the pivot.
Preferably, the supporting mechanism comprises an extension plate fixed on one side of the fixing plate, a telescopic rod fixedly connected with the bottom of the damping semi-ring is fixed at the top of the extension plate, a spring is sleeved on the telescopic rod and can be matched with the telescopic rod to realize elastic supporting work on the bottom of the damping semi-ring, the supporting effect on the damping semi-ring is improved, and the damping pad is prevented from generating thinning condition and reducing friction resistance due to long-time friction with the rotating shaft.
Preferably, the filtering mechanism comprises a collecting plate installed in the air outlet end of the fixed frame, a plurality of collecting ports are formed in one side of the collecting plate, and filter bags are installed in the collecting ports.
Preferably, a connecting ring is fixed on the side wall of the fixing frame, and a positioning hole is formed in the connecting ring.
The utility model provides a high-efficiency filter capable of adjusting the air intake by improvement, compared with the prior art, the high-efficiency filter has the following improvements and advantages:
one is as follows: according to the utility model, the vertical bar can move upwards or downwards under the driving of the lifting driving mechanism, and the blade plate can rotate in the air inlet hole by utilizing the extrusion acting force of the V-shaped groove on the edge of the blade plate, wherein the transmission structure of the V-shaped groove on the blade plate is simple, a large amount of dust is not adhered to the blade plate to generate a blocking phenomenon, the blade plate adjusts the air inlet area of the air inlet hole in the rotating process, the adjustment work of the air inlet amount when the device performs filtering work is realized, and in addition, the rotating blade plate can play a role in guiding the air entering the fixed frame;
the second step is as follows: according to the utility model, the damping semi-ring is matched with the damping pad to limit the end head of the rotating shaft, and the spring can be matched with the telescopic rod to realize elastic supporting work on the bottom of the damping semi-ring, so that the supporting effect on the damping semi-ring is improved, the damping pad is prevented from being thinned due to long-time friction with the rotating shaft, and the friction resistance is reduced.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a perspective view of the present invention from a first perspective;
FIG. 2 is a perspective view of the present invention from a second perspective;
FIG. 3 is a perspective view of the present invention from a third perspective;
FIG. 4 is an enlarged perspective view of FIG. 3 at A;
FIG. 5 is a schematic structural view showing a state where a vertical bar is connected to a louver board according to the present invention.
Description of reference numerals:
1. a fixing frame; 2. a connecting ring; 3. an air inlet plate; 4. an air inlet hole; 5. a vane plate; 6. vertical bars; 7. a convex tooth; 8. a fixing plate; 9. a fluted disc; 10. rotating the handle; 11. a filter bag; 12. a rotating shaft; 13. a collection plate; 14. a damping half ring; 15. a spring; 16. a telescopic rod; 17. an extension plate; 18. and a V-shaped groove.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a high-efficiency filter capable of adjusting the air intake through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-5, a high efficiency filter capable of adjusting air intake, including fixed frame 1, the air intake end of fixed frame 1 is fixed with air inlet plate 3, a plurality of fresh air inlets 4 have been seted up on air inlet plate 3, aerofoil 5 is installed to the fresh air inlet 4 internal rotation, air inlet end one side movable mounting of fixed frame 1 has vertical setting's vertical retort 6, one side of vertical retort 6 is seted up and is formed joint complex V type groove 18 with aerofoil 5 edge, the top that fixed frame 1 was passed on vertical retort 6's top is fixed with a plurality of dogtooths 7, one side meshing transmission of dogtooths 7 has lift actuating mechanism, filtering mechanism is installed to the air-out end of fixed frame 1.
Borrow by above-mentioned structure, vertical retort 6 can be upwards or downstream under lifting drive mechanism's drive, utilize the extrusion effort of V type groove 18 to 5 edges of aerofoil for aerofoil 5 can rotate the work in fresh air inlet 4, aerofoil 5 is rotating the in-process and is adjusting the work to the air inlet area of fresh air inlet 4, the regulation work of the volume of intaking when realizing the device carries out filtering operation, pivoted aerofoil 5 can play the guide effect to the air that gets into in fixed frame 1 in addition.
Further, the lifting driving mechanism comprises a fixed plate 8 installed at the top of the fixed frame 1, a rotating shaft 12 is rotatably installed at one side of the fixed plate 8, and a fluted disc 9 meshed with the convex teeth 7 is fixed at one end of the rotating shaft 12.
By means of the structure, the fluted disc 9 can be meshed with the convex teeth 7 on the vertical bars 6 in the rotating work of the fluted disc, and then the vertical bars 6 are driven to move up and down.
Furthermore, a rotating handle 10 is fixed at one end of the rotating shaft 12 close to the fluted disc 9, and a damping limiting mechanism is connected at one end of the rotating shaft 12 far away from the rotating handle 10.
Borrow by above-mentioned structure, the rotation handle 10 can twist off at the staff and drive fluted disc 9 and rotate work, and damping stop gear can utilize frictional force to carry out spacing work to the pivot 12 after rotating, and then realizes the location effect after making the aerofoil 5 rotate.
Furthermore, damping stop gear includes damping semi-ring 14, and the intrados of damping semi-ring 14 is fixed with the damping pad with 12 end circumference outer walls laminating of pivot, and the bottom of damping semi-ring 14 is equipped with supporting mechanism.
By means of the structure, the damping half ring 14 is matched with the damping pad to limit the end of the rotating shaft 12, and the supporting mechanism can increase the friction force between the damping half ring 14 and the rotating shaft 12.
Furthermore, the supporting mechanism comprises an extension plate 17 fixed on one side of the fixing plate 8, a telescopic rod 16 fixedly connected with the bottom of the damping semi-ring 14 is fixed on the top of the extension plate 17, and a spring 15 is sleeved on the telescopic rod 16.
By means of the structure, the spring 15 can be matched with the telescopic rod 16 to realize elastic support work on the bottom of the damping half ring 14, the support effect on the damping half ring 14 is improved, and the damping cushion is prevented from being thinned due to long-time friction with the rotating shaft 12 to reduce friction resistance.
Further, filtering mechanism is including installing the collecting plate 13 in fixed frame 1 air-out end, and a plurality of collection mouths have been seted up to one side of collecting plate 13, install filter bag 11 in the collection mouth.
By means of the structure, the filter bag 11 on the collecting plate 13 can filter the air entering the fixing frame 1.
Furthermore, a connecting ring 2 is fixed on the side wall of the fixing frame 1, and a positioning hole is formed in the connecting ring 2.
The working principle is as follows: when in use, the rotating handle 10 can be screwed down by an operator to drive the fluted disc 9 to rotate, the fluted disc 9 can be meshed with the convex teeth 7 on the vertical bars 6 during the rotation work, further driving the vertical bar 6 to move up and down, utilizing the extrusion acting force of the V-shaped groove 18 to the edge of the fan blade plate 5, so that the air vane plate 5 can rotate in the air inlet hole 4, the air vane plate 5 adjusts the air inlet area of the air inlet hole 4 in the rotating process, the aim of adjusting the air inlet amount when the device performs filtering work is fulfilled, in addition, the rotating vane plate 5 can guide the air entering the fixed frame 1, the damping semi-ring 14 cooperates with the damping pad to limit the end of the rotating shaft 12, and then realize the location effect after making the aerofoil 5 rotate, the filter bag 11 on the collecting plate 13 can carry out filtering work to the air that gets into in the fixed frame 1.
The previous description is provided to enable any person skilled in the art to make or use the present invention. 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 invention 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.
Claims (7)
1. The utility model provides a can adjust high efficiency filter of intake, includes fixed frame (1), its characterized in that: the air inlet end of fixed frame (1) is fixed with air inlet plate (3), a plurality of fresh air inlets (4) have been seted up on air inlet plate (3), aerofoil (5) are installed to fresh air inlet (4) internal rotation, air inlet end one side movable mounting of fixed frame (1) has vertical setting vertical section bar (6), one side of vertical section bar (6) seted up with aerofoil (5) edge forms joint complex V type groove (18), the top of vertical section bar (6) is passed the top of fixed frame (1) is fixed with a plurality of dogtooths (7), the one side meshing transmission of dogtooths (7) has lift actuating mechanism, filtering mechanism is installed to the air-out end of fixed frame (1).
2. The high-efficiency filter capable of adjusting the air intake of claim 1, wherein: elevating drive mechanism is including installing fixed plate (8) at fixed frame (1) top, pivot (12) are installed in one side rotation of fixed plate (8), the one end of pivot (12) be fixed with fluted disc (9) of dogtooth (7) meshing.
3. The high-efficiency filter capable of adjusting the air intake of claim 2, wherein: the one end that pivot (12) are close to fluted disc (9) is fixed with rotation handle (10), pivot (12) are kept away from the one end of rotating handle (10) is connected with damping stop gear.
4. The high efficiency filter capable of adjusting the air intake of claim 3, wherein: the damping limiting mechanism comprises a damping half ring (14), a damping pad attached to the outer wall of the circumference of the end of the rotating shaft (12) is fixed to the inner arc surface of the damping half ring (14), and a supporting mechanism is arranged at the bottom of the damping half ring (14).
5. The high-efficiency filter capable of adjusting the air intake of claim 4, wherein: the supporting mechanism comprises an extension plate (17) fixed on one side of the fixing plate (8), a telescopic rod (16) fixedly connected with the bottom of the damping semi-ring (14) is fixed at the top of the extension plate (17), and a spring (15) is sleeved on the telescopic rod (16).
6. The high-efficiency filter capable of adjusting the air intake of claim 1, wherein: the filtering mechanism comprises a collecting plate (13) installed in the air outlet end of the fixed frame (1), a plurality of collecting ports are formed in one side of the collecting plate (13), and filter bags (11) are installed in the collecting ports.
7. The high-efficiency filter capable of adjusting the air intake of claim 1, wherein: the side wall of the fixed frame (1) is fixed with a connecting ring (2), and the connecting ring (2) is provided with a positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122370464.XU CN215742426U (en) | 2021-09-28 | 2021-09-28 | High-efficiency filter capable of adjusting air intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122370464.XU CN215742426U (en) | 2021-09-28 | 2021-09-28 | High-efficiency filter capable of adjusting air intake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215742426U true CN215742426U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122370464.XU Expired - Fee Related CN215742426U (en) | 2021-09-28 | 2021-09-28 | High-efficiency filter capable of adjusting air intake |
Country Status (1)
| Country | Link |
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| CN (1) | CN215742426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768391A (en) * | 2022-04-24 | 2022-07-22 | 苏州英德尔室内空气技术有限公司 | High-efficiency filter |
-
2021
- 2021-09-28 CN CN202122370464.XU patent/CN215742426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768391A (en) * | 2022-04-24 | 2022-07-22 | 苏州英德尔室内空气技术有限公司 | High-efficiency filter |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |