CN220824579U - Filter screen frame with uniform air inlet - Google Patents
Filter screen frame with uniform air inlet Download PDFInfo
- Publication number
- CN220824579U CN220824579U CN202322477637.7U CN202322477637U CN220824579U CN 220824579 U CN220824579 U CN 220824579U CN 202322477637 U CN202322477637 U CN 202322477637U CN 220824579 U CN220824579 U CN 220824579U
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- China
- Prior art keywords
- filter screen
- screen frame
- frame
- plug connector
- air inlet
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 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
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter screen frame with uniform air inlet, which comprises an air guide cover, a first filter screen frame and a second filter screen frame, wherein an inserting cylinder is symmetrically and fixedly arranged on the upper surface of the first filter screen frame, a fixed block is symmetrically and fixedly arranged on the upper surface of the second filter screen frame, an elastic inserting piece which is inserted into the inserting cylinder is fixedly arranged on one side of each fixed block, and limiting blocks are fixedly arranged on the front surface and the rear surface of each elastic inserting piece. According to the utility model, the elastic plug connector is pulled to enable the opening of the elastic plug connector to be elastically deformed and become smaller, so that the limit block is separated from the limit of the position of the plug cylinder, the elastic plug connector and the limit block are conveniently pulled out from the interior of the plug cylinder, the first filter screen frame and the second filter screen frame are conveniently separated, the filter screen is conveniently detached and replaced, and the problems that the filter screen is usually fixed in the frame in the prior art, the filter screen is connected and fixed with the frame, the communication frame is usually replaced when the filter screen is replaced, the resource waste is caused, and the use cost is increased are solved.
Description
Technical Field
The utility model belongs to the technical field of filter screen installation, and particularly relates to a filter screen frame with uniform air inlet.
Background
The degree of cleanliness of the air has a great influence on the health of the human body. Therefore, the removal of harmful substances from the air is the most effective method of ensuring the cleanliness of the air. Particularly, the chemical laboratory needs to be ventilated, and the filter screen needs to be replaced regularly to ensure the optimal effect of air adsorption;
in the prior art, the filter screen is usually fixed in the frame, however, the filter screen is fixedly connected with the frame, and the filter screen is usually replaced together with the frame when being replaced, so that resource waste is caused, and the use cost is increased.
Disclosure of utility model
The utility model aims to provide a filter screen frame with uniform air inlet, which aims to solve the problems that in the prior art, a filter screen is usually fixed in a frame, the filter screen is connected and fixed with the frame, and the communication frame is usually replaced when the filter screen is replaced, so that the resource waste is caused, and the use cost is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter screen frame that air inlet is even, includes wind scooper, first filter screen frame and second filter screen frame, the holding tank has all been seted up to the inboard of first filter screen frame and second filter screen frame, two the inside of holding tank is provided with the filter screen jointly, the upper surface symmetry fixed mounting of first filter screen frame has a grafting section of thick bamboo, the upper surface symmetry fixed mounting of second filter screen frame has the fixed block, every the equal fixed mounting in one side of fixed block has the elasticity plug connector of pegging graft with a grafting section of thick bamboo, the equal fixed mounting in front and back surface of elasticity plug connector has the stopper.
Preferably, positioning grooves are symmetrically formed in one side of the first filter screen frame, and positioning blocks spliced with the positioning grooves are symmetrically and fixedly arranged in one side of the second filter screen frame.
Preferably, the first filter screen frame, the second filter screen frame and the elastic plug connector are all in a U-shaped structure, and the limiting block is in a right-angle triangle structure.
Preferably, the air guide cover is located below the first filter screen frame and the second filter screen frame, and a flow equalizing plate is fixedly installed on the inner side of the air guide cover.
Preferably, clamping grooves are symmetrically formed in the outer side of the air guide cover, and clamping blocks clamped with the clamping grooves are fixedly arranged on the lower surfaces of the first filter screen frame and the second filter screen frame.
Preferably, the bottom of the wind scooper is fixedly connected with an air inlet channel, the inner side of the air inlet channel is fixedly provided with a motor, and an output shaft of the motor is sleeved with a scraping plate in contact with the flow equalizing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the elastic plug connector is pulled to enable the opening of the elastic plug connector to be elastically deformed and become smaller, so that the limit block is separated from the limit of the position of the plug cylinder, the elastic plug connector and the limit block are conveniently pulled out from the interior of the plug cylinder, the first filter screen frame and the second filter screen frame are conveniently separated, the filter screen is conveniently detached and replaced, and the problems that the filter screen is usually fixed in the frame in the prior art, the filter screen is connected and fixed with the frame, the communication frame is usually replaced when the filter screen is replaced, the resource waste is caused, and the use cost is increased are solved.
2. The utility model adopts the air inlet channel and the air guide cover to guide air, and the inner side of the air guide cover is provided with the flow equalizing plate, so that the air inlet is uniform, the filtering effect is provided, and the scraping plate connected with the output shaft of the motor is driven to rotate by starting the motor, so that dust at the bottom of the flow equalizing plate can be scraped, and the cleaning is convenient.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a first screen frame, a screen, and a second screen frame of the present utility model;
FIG. 3 is a schematic perspective view of the connection between the fixing block and the plugging barrel;
FIG. 4 is a schematic diagram of the front view structure of the present utility model;
In the figure: 1. a fixed block; 2. a plug-in cylinder; 3. a first screen frame; 4. a filter screen; 5. a second screen frame; 6. a receiving groove; 7. an elastic plug-in connector; 8. a positioning block; 9. a limiting block; 10. a positioning groove; 11. a wind scooper; 12. a flow equalizing plate; 13. an air inlet channel; 14. a motor; 15. a scraper; 16. a clamping groove; 17. and (5) clamping blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a filter screen frame that air inlet is even, including wind scooper 11, first filter screen frame 3 and second filter screen frame 5, holding tank 6 has all been seted up to the inboard of first filter screen frame 3 and second filter screen frame 5, the inside of two holding tanks 6 is provided with filter screen 4 jointly, the upper surface symmetry fixed mounting of first filter screen frame 3 has grafting section of thick bamboo 2, the upper surface symmetry fixed mounting of second filter screen frame 5 has fixed block 1, the equal fixed mounting of one side of every fixed block 1 has the elastic plug connector 7 with grafting section of thick bamboo 2 grafting, the stopper 9 is all fixed mounting in the front and back surface of elastic plug connector 7, the constant head tank 10 has been seted up to one side symmetry of first filter screen frame 3, one side symmetry fixed mounting of second filter screen frame 5 has the locating piece 8 with constant head tank 10 grafting, first filter screen frame 3, second filter screen frame 5 and elastic plug connector 7 all are U type structure, stopper 9 is right angle triangle structure.
From the above description, the present utility model has the following advantageous effects: through pulling elastic plug connector 7, make its opening take place elastic deformation and diminish, make stopper 9 break away from the restriction to grafting section of thick bamboo 2 position, thereby conveniently take out elastic plug connector 7 and stopper 9 from the inside of grafting section of thick bamboo 2, be convenient for with first filter screen frame 3 and the separation of second filter screen frame 5, be convenient for tear open filter screen 4 open, the inside of being fixed in the frame with filter screen 4 among the prior art has been solved, however filter screen 4 and frame coupling are fixed, the intercommunication frame is changed when changing filter screen 4 generally, the waste of resources has been caused, the problem of use cost is improved.
Embodiment two:
Referring to fig. 1 to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: the wind scooper 11 is located the below of first filter screen frame 3 and second filter screen frame 5, and the inboard fixed mounting of wind scooper 11 has flow equalizing plate 12, draw-in groove 16 has been seted up to the outside symmetry of wind scooper 11, the lower surface of first filter screen frame 3 and second filter screen frame 5 all fixed mounting have with draw-in groove 16 block's fixture block 17, the bottom fixedly connected with air inlet channel 13 of wind scooper 11, the inboard fixed mounting of air inlet channel 13 has motor 14, the output shaft of motor 14 cup joints scraper blade 15 with flow equalizing plate 12 contact.
By adopting the technical scheme, the air inlet channel 13 and the air guide cover 11 are adopted for guiding air, the flow equalization plate 12 is arranged on the inner side of the air guide cover 11, air inlet is uniform, a filtering effect is achieved, the motor 14 is started to drive the scraper 15 connected with the output shaft of the motor to rotate, and therefore dust at the bottom of the flow equalization plate 12 can be scraped, and the device is clean and convenient.
The working principle and the using flow of the utility model are as follows:
when in use, air is uniformly blown to the filter screen 4 in a large area through the air inlet channel 13, the air guide cover 11 and the flow equalizing plate 12, and filtered by the filter screen 4 to be blown into the chemical chamber. At this time, the motor 14 is started to drive the scraping plate 15 connected with the output shaft of the motor to rotate, so that dust at the bottom of the flow equalizing plate 12 can be scraped off, and blockage caused by excessive dust accumulation is avoided. When the filter screen 4 needs to be disassembled, the elastic plug connector 7 is pulled firstly to enable the opening of the filter screen 4 to be elastically deformed and become smaller, the limiting block 9 is separated from the limitation on the position of the plug cylinder 2, then the first filter screen frame 3 is separated from the second filter screen frame 5, at the moment, the elastic plug connector 7 and the limiting block 9 are pulled out from the interior of the plug cylinder 2, meanwhile, the clamping block 17 is separated from the interior of the clamping groove 16, and finally the filter screen 4 is taken out from the interior of the accommodating groove 6 formed by the first filter screen frame 3 and the second filter screen frame 5.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (6)
1. The utility model provides a filter screen frame that air inlet is even, includes wind scooper (11), first filter screen frame (3) and second filter screen frame (5), its characterized in that: the utility model discloses a filter screen, including first filter screen frame (3), second filter screen frame (5), filter screen (4) are provided with in the inside of holding tank (6), first filter screen frame (3) upper surface symmetry fixed mounting has grafting section of thick bamboo (2), the upper surface symmetry fixed mounting of second filter screen frame (5) has fixed block (1), every one side of fixed block (1) equal fixed mounting has elastic plug connector (7) with grafting section of thick bamboo (2), the preceding, the equal fixed mounting of back surface of elastic plug connector (7) stopper (9).
2. The screen frame with uniform air intake according to claim 1, wherein: positioning grooves (10) are symmetrically formed in one side of the first filter screen frame (3), and positioning blocks (8) spliced with the positioning grooves (10) are symmetrically and fixedly arranged on one side of the second filter screen frame (5).
3. The screen frame with uniform air intake according to claim 1, wherein: the first filter screen frame (3), the second filter screen frame (5) and the elastic plug connector (7) are all of U-shaped structures, and the limiting block (9) is of a right-angle triangle structure.
4. The screen frame with uniform air intake according to claim 1, wherein: the air guide cover (11) is positioned below the first filter screen frame (3) and the second filter screen frame (5), and the inner side of the air guide cover (11) is fixedly provided with a flow equalizing plate (12).
5. The screen frame with uniform air intake according to claim 1, wherein: clamping grooves (16) are symmetrically formed in the outer side of the air guide cover (11), and clamping blocks (17) clamped with the clamping grooves (16) are fixedly arranged on the lower surfaces of the first filter screen frame (3) and the second filter screen frame (5).
6. The uniform air intake filter screen frame of claim 4, wherein: the bottom of wind scooper (11) fixedly connected with air inlet channel (13), the inboard fixed mounting of air inlet channel (13) has motor (14), the output shaft of motor (14) cup joints scraper blade (15) with flow equalizing plate (12) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477637.7U CN220824579U (en) | 2023-09-12 | 2023-09-12 | Filter screen frame with uniform air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477637.7U CN220824579U (en) | 2023-09-12 | 2023-09-12 | Filter screen frame with uniform air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220824579U true CN220824579U (en) | 2024-04-23 |
Family
ID=90722527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322477637.7U Active CN220824579U (en) | 2023-09-12 | 2023-09-12 | Filter screen frame with uniform air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220824579U (en) |
-
2023
- 2023-09-12 CN CN202322477637.7U patent/CN220824579U/en active Active
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