CN219646993U - Fence type air filter screen - Google Patents
Fence type air filter screen Download PDFInfo
- Publication number
- CN219646993U CN219646993U CN202223426263.8U CN202223426263U CN219646993U CN 219646993 U CN219646993 U CN 219646993U CN 202223426263 U CN202223426263 U CN 202223426263U CN 219646993 U CN219646993 U CN 219646993U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- rod
- seat
- air filter
- extrusion push
- 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.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 36
- 230000004888 barrier function Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model discloses a fence type air filter screen, which belongs to the technical field of filtration and aims at solving the problems that a groove of a placement block for installing the air filter screen is fixed in size and inconvenient to install air filter screens with different thicknesses, and the fence type air filter screen comprises a base, a placement seat and a filter screen assembly, wherein a gap compensation mechanism is arranged on the placement seat and comprises a reinforcing clamping plate, a control cavity and a driving part; according to the utility model, through the arrangement of the gap compensation mechanism, if the filter screen component with the thickness not matched with the size of the groove of the placing seat is inserted into the groove of the placing seat, the two reinforcing clamping plates slide oppositely at the top of the placing seat by using the driving part in the gap compensation mechanism until the reinforcing clamping plates are propped against the filter screen component, the two reinforcing clamping plates are mutually matched to clamp the filter screen component, so that the stability of the filter screen component in the inner side of the placing seat is maintained, the filter screen component with the incompatible size is conveniently and fixedly installed in the groove of the placing seat, the application range is enhanced, and the limitation is reduced.
Description
Technical Field
The utility model belongs to the technical field of filtration, and particularly relates to a fence type air filter screen.
Background
The air filter is equipment which captures dust from gas-solid two-phase flow through the action of porous filtering materials and purifies gas, and the equipment is used for purifying air with low dust content and then sending the air into a room so as to ensure the process requirement of a clean room and the air cleanliness in a common air-conditioning room, wherein the air filter is used for obtaining clean air which can reach standards, and the common ventilation filter is used for capturing dust particles with different particle diameters in the air and adsorbing the dust particles so as to improve the air quality.
According to the fence type air filter screen with the patent publication number of CN212818646U in the prior art, through arranging a sliding block, then through sliding the sliding block, the sliding rod is driven to move under the action of the sliding block, and then through the movement of the sliding rod, the fixed placement block is driven to slide, so that the air filter screen correspondingly moves, the effect of adjusting the distance between the air filter screens is achieved, and the filtering range is maximized;
when the air filter screen is installed in the above patent, the air filter screen is manually inserted into the groove of the placement block, so that the clearance fit between the groove and the air filter screen plays a role in stabilizing the air filter screen, but from practical point of view, the size of the groove of the placement block is fixed, so that the air filter screen with single thickness can be inserted into the placement block, the practical application range is lower, the air filter screens with different thicknesses are inconvenient to install, and certain limitation exists.
Therefore, a fence type air filter screen is needed, and the problems that in the prior art, the groove size of a placement block for installing the air filter screen is fixed, and the air filter screens with different thicknesses are inconvenient to install are solved.
Disclosure of Invention
The present utility model is directed to a barrier type air filter screen, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fence type air filter screen comprises a base, a plurality of placing seats which are U-shaped and fixed on the top surface of the base at equal intervals, and a filter screen component which is vertically inserted on the placing seats, wherein a gap compensation mechanism is arranged on the placing seats;
the gap compensation mechanism comprises two symmetrically sliding reinforcing clamping plates arranged on the opening of the top of the placing seat, a control cavity arranged at the bottom of the inner wall of the placing seat and a driving part arranged in the control cavity.
In the scheme, the driving part comprises two extrusion push rods and a feeding rod, the two extrusion push rods are respectively fixed on one face, deviating from the reinforcing clamping plates, of the movable groove matched with the extrusion push rods is formed in the side wall of the placing seat, the extrusion push rods are slidably connected in the movable groove, the feeding rod is horizontally rotated and arranged between the inner walls of the two sides of the control cavity, two sliding screw rods with opposite screw threads are respectively fixed at the two ends of the feeding rod, and the tail ends of the sliding screw rods are rotated and penetrated into the movable groove and penetrate through the extrusion push rods through screw threads.
It is further worth to say that the inside wall level of movable groove is fixed with the draw runner, set up on the side of extrusion push rod with draw runner looks adaptation.
It should be further noted that the driving component further includes a worm rotatably disposed between inner walls of two ends of the control cavity and a worm wheel fixedly sleeved on the rod body of the rotating rod, the worm wheel is meshed with the worm, and one end of the placing seat is provided with a control rod fixedly connected with one end of the worm in a penetrating manner.
As a preferred implementation mode, the rod body of the control rod is glued with an anti-slip sleeve, and the outer wall of the anti-slip sleeve is provided with anti-slip patterns.
As a preferred embodiment, two of the reinforcing splints are glued with an elastic pad on the corresponding side, and the elastic pad is a rubber pad.
Compared with the prior art, the fence type air filter screen provided by the utility model at least comprises the following beneficial effects:
(1) Through setting up of clearance compensation mechanism, if thickness and place in the seat recess behind the filter screen subassembly of seat recess size looks incompatibility peg graft in the seat recess of placing, use the clearance to make two increase the solid splint and make and place seat top subtend slip, until increase solid splint and filter screen subassembly offset, two increase solid splint just mutually support and press from both sides tight filter screen subassembly, maintain the steadiness of filter screen subassembly in placing the seat inboard to this is convenient to place the filter screen subassembly of seat recess internal fixation installation size looks incompatibility, strengthens application scope, reduces the limitation.
(2) Through the setting of draw runner and spout, can offset when supplying the slip screw rod to rotate, offset the rotation effect of supply the slip screw rod to the extrusion push rod for the extrusion push rod makes smooth motion in the movable groove, limits the movable track of extrusion push rod, guarantees the stationarity when the extrusion push rod slides in the movable groove.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the placement base and the base of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of a partial internal structure of a placement seat according to the present utility model;
fig. 5 is a schematic diagram of the structure of fig. 4B according to the present utility model.
In the figure: 1. a base; 2. a placement seat; 3. a screen assembly; 4. reinforcing a clamping plate; 5. a movable groove; 6. a slide-feeding screw; 7. extruding the push rod; 8. a slide bar; 9. a feed rod; 10. a worm wheel; 11. a worm; 12. a control lever; 13. the cavity is manipulated.
Description of the embodiments
The utility model is further described below with reference to examples.
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present utility model are included in the scope of protection of the present utility model.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-5, the present utility model provides a fence type air filter screen, which comprises a base 1, a plurality of placement bases 2 fixed on the top surface of the base 1 in a U shape at equal intervals, and a filter screen assembly 3 vertically inserted on the placement bases 2;
when the filter screen assembly 3 is used, the filter screen assembly 3 is inserted into the groove of the placement seat 2, so that the groove of the placement seat 2 is in clearance fit with the filter screen assembly 3, the fixing effect of the filter screen assembly 3 is achieved, and the filter screen assembly 3 is convenient to install;
however, from practical point of view, the size of the groove of the placement seat 2 is fixed, so that the placement seat 2 can be inserted with the filter screen component 3 with single thickness, the practical application range is low, the installation of air filter screens with different thicknesses is inconvenient, and certain limitation exists;
in view of this, as shown in fig. 2 and 3, it should be noted that the placement base 2 is provided with a gap compensation mechanism for facilitating the insertion and fixation of the filter screen assemblies 3 with different sizes and thicknesses on the placement base 2;
the gap compensation mechanism comprises two reinforcing clamping plates 4 symmetrically and slidably arranged on the opening at the top of the placing seat 2, a control cavity 13 arranged at the bottom of the inner wall of the placing seat 2 and a driving part arranged in the control cavity 13 and used for controlling the two reinforcing clamping plates 4 to slide oppositely;
through setting up of clearance compensation mechanism, in case thickness and place seat 2 recess size not looks adaptation's filter screen subassembly 3 peg graft behind the seat 2 recess of placing, use the drive part in the clearance compensation mechanism to make two increase solid splint 4 at the seat 2 top subtend slip of placing, until increase solid splint 4 offsets with filter screen subassembly 3, two increase solid splint 4 just mutually support and press from both sides tight filter screen subassembly 3, maintain the steadiness of filter screen subassembly 3 in the inboard of placing seat 2, thereby conveniently in the seat 2 recess fixed mounting size not looks adaptation's filter screen subassembly 3 of placing, strengthen application scope, reduce the limitation.
Further, as shown in fig. 3, 4 and 5, it should be noted that the driving component includes two extrusion push rods 7 and a feeding rod 9, the two extrusion push rods 7 are respectively fixed on the faces of the two reinforcing clamping plates 4 facing away, a movable groove 5 adapted to the extrusion push rods 7 is formed on the side wall of the placement seat 2, the extrusion push rods 7 are slidably connected in the movable groove 5, the feeding rod 9 is horizontally rotatably arranged between the inner walls of the two sides of the control cavity 13, two sliding screw rods 6 with opposite screw threads are fixed at two ends of the feeding rod 9, and the tail ends of the sliding screw rods 6 are rotatably penetrated into the movable groove 5 and penetrate the extrusion push rods 7 through the screw threads;
through the setting of drive part, control the confession bull stick 9 rotation in the drive part, confession bull stick 9 alright supply the smooth screw rod 6 of confession at pivoted in-process synchronous confession commentaries on classics both ends for extrusion push rod 7 is under the helicitic texture effect that corresponds confession smooth screw rod 6, slides to the inboard depths of movable groove 5, and promotes the reinforcing splint 4 of corresponding rigid coupling, realizes two reinforcing splint 4 opposite direction gliding effect.
Further, as shown in fig. 5, it should be noted that, a sliding bar 8 is horizontally fixed on the inner side wall of the movable slot 5, and a sliding slot adapted to the sliding bar 8 is provided on the side edge of the extrusion push rod 7;
through the setting of draw runner 8 and spout, can offset when supplying smooth screw rod 6 to rotate, supply smooth screw rod 6 to the rotation effect of extrusion push rod 7 for extrusion push rod 7 makes smooth motion in movable groove 5, restricts the movable track of extrusion push rod 7, guarantees the stationarity when extrusion push rod 7 slides in movable groove 5.
Further, as shown in fig. 5, it should be noted that the driving component further includes a worm 11 rotatably disposed between inner walls of two ends of the control cavity 13 and a worm wheel 10 tightly sleeved on the rod body of the rotating rod 9, the worm wheel 10 is meshed with the worm 11, and one end of the placement seat 2 is penetrated with a control rod 12 fixedly connected with one end of the worm 11;
through the arrangement of the worm 11 and the worm wheel 10, the control rod 12 is screwed, namely the worm 11 is controlled to rotate and meshed with the worm wheel 10, so that the rotation of the feed rod 9 can drive the feed sliding screw 6 to rotate.
Further, as shown in fig. 3 and 5, it should be noted that an anti-slip sleeve is glued on the rod body of the control rod 12, and anti-slip patterns are formed on the outer wall of the anti-slip sleeve;
through the setting of antiskid cover, can increase the frictional force of personnel's hand when twisting control pole 12, avoid producing the slippage.
Further, as shown in fig. 5, it should be noted that the two fixing plates 4 are glued with elastic pads on the corresponding surfaces, and the elastic pads are rubber pads;
through the setting of elastic cushion, can be when the extrusion filter screen subassembly 3 of reinforcing splint 4, implement certain buffering to the extrusion dynamics of reinforcing splint 4 to it is excessive to avoid reinforcing splint 4 extrusion, cause filter screen subassembly 3 local damage.
To sum up: through setting up of clearance compensation mechanism, the convenience is placing seat 2 recess internal fixation installation size unmatched filter screen subassembly 3, strengthen application scope, reduce the limitation, through the setting of draw runner 8 and spout, can be when supplying smooth screw rod 6 to rotate, offset the rotation effect of smooth screw rod 6 to extrusion push rod 7, make smooth motion in movable groove 5 by extrusion push rod 7, inject the movable track of extrusion push rod 7, through the setting of antiskid cover, can increase the frictional force of personnel's hand when twisting control rod 12, avoid producing the slippage, through the setting of elastic pad, can be when the extrusion filter screen subassembly 3 of reinforcing splint 4, implement certain buffering to the extrusion dynamics of reinforcing splint 4, in order to avoid reinforcing splint 4 extrusion excessively, cause filter screen subassembly 3 local damage.
Claims (5)
1. The fence type air filter screen comprises a base (1), a plurality of placing seats (2) which are fixed on the top surface of the base (1) in U-shaped equidistant mode, and a filter screen component (3) which is vertically inserted on the placing seats (2), and is characterized in that a gap compensation mechanism is arranged on the placing seats (2);
the gap compensation mechanism comprises two reinforcing clamping plates (4) symmetrically and slidably arranged on the top opening of the placement seat (2), a control cavity (13) arranged at the bottom of the inner wall of the placement seat (2) and a driving part arranged in the control cavity (13);
the driving part comprises two extrusion push rods (7) and a rotating rod (9), the two extrusion push rods (7) are respectively fixed on two sides, deviating from each other, of the reinforcing clamping plates (4), movable grooves (5) matched with the extrusion push rods (7) are formed in the side walls of the placing seat (2), the extrusion push rods (7) are slidably connected in the movable grooves (5), the rotating rod (9) is horizontally rotated and arranged between the inner walls of the two sides of the control cavity (13), two sliding screw rods (6) with opposite screw threads are respectively fixed at the two ends of the rotating rod (9), and the tail ends of the sliding screw rods (6) are rotated and penetrate into the movable grooves (5) and penetrate through the extrusion push rods (7) through the screw threads.
2. A barrier air screen as in claim 1 wherein: the sliding chute is characterized in that a sliding strip (8) is horizontally fixed on the inner side wall of the movable groove (5), and a sliding chute matched with the sliding strip (8) is formed in the side edge of the extrusion push rod (7).
3. A barrier air screen as in claim 2 wherein: the driving part further comprises a worm (11) and a worm wheel (10), the worm is rotatably arranged between the inner walls of the two ends of the control cavity (13), the worm wheel (10) is fastened and sleeved on the rod body of the rotating rod (9), the worm wheel (10) is meshed with the worm (11), and one end of the placing seat (2) is provided with a control rod (12) fixedly connected with one end of the worm (11) in a penetrating mode.
4. A barrier air screen as claimed in claim 3 wherein: the anti-slip sleeve is glued on the rod body of the control rod (12), and anti-slip patterns are formed on the outer wall of the anti-slip sleeve.
5. The barrier air screen of claim 4, wherein: and elastic pads are glued on one corresponding surface of the two reinforcing clamping plates (4), and the elastic pads are rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426263.8U CN219646993U (en) | 2022-12-21 | 2022-12-21 | Fence type air filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426263.8U CN219646993U (en) | 2022-12-21 | 2022-12-21 | Fence type air filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646993U true CN219646993U (en) | 2023-09-08 |
Family
ID=87862433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223426263.8U Active CN219646993U (en) | 2022-12-21 | 2022-12-21 | Fence type air filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646993U (en) |
-
2022
- 2022-12-21 CN CN202223426263.8U patent/CN219646993U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |