CN218972854U - Air purifier filter screen frame with slow flow function - Google Patents
Air purifier filter screen frame with slow flow function Download PDFInfo
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- CN218972854U CN218972854U CN202221592464.2U CN202221592464U CN218972854U CN 218972854 U CN218972854 U CN 218972854U CN 202221592464 U CN202221592464 U CN 202221592464U CN 218972854 U CN218972854 U CN 218972854U
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- filter screen
- air purifier
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000012141 concentrate Substances 0.000 claims 2
- 241000220317 Rosa Species 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 239000013566 allergen Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model is applicable to the technical field of air purifiers, and provides an air purifier filter screen frame with a slow flow function, which comprises: the limiting pipe is of a cylindrical hollow structure, a first connecting plate is arranged in one side of the limiting pipe, two ends of the first connecting plate are connected to one side of the limiting pipe in a penetrating mode through bolts, and two sides of the limiting pipe are penetrated through by positioning pins; and one end of the shell is connected to the other side of the limiting pipe in a clamping way, connecting blocks are arranged on two sides of the surface of the shell, and an annular plate-shaped structure is arranged on one side of the inside of the shell. This air purifier filter screen frame with slow flow function can say through the inside bolt cooperation locating pin of device and fix through the connecting rod after locating between spacing pipe and the connecting plate wholly, can be connected spacing pipe and shell when improving stability, is convenient for form an organic whole with spacing pipe and shell, is convenient for disassemble the components of a whole that can function independently fast to the rose box of guide block inside.
Description
Technical Field
The utility model belongs to the technical field of air purifiers, and particularly relates to an air purifier filter screen frame with a slow flow function.
Background
The air purifier generally refers to a product capable of adsorbing, decomposing or converting various air pollutants, generally including PM2.5, dust, pollens and other pollutants, bacteria, allergens and the like, and effectively improving the air cleanliness, and the existing air purifier is mostly adopted as a composite type, namely, various purifying technologies and material mediums are adopted at the same time, and particles are generally captured mainly in the following 4 modes: direct interception, inertial collision, brownian diffusion mechanism, screening effect, it is effectual but windage to tiny particulate matter collection, in order to obtain high purification efficiency, the resistance of filter screen is great, in the middle of current air purifier use because the filter screen needs to be compact lead to need regularly change to dismantle the difficulty, and use because the air flow is too fast to lead to the return stroke not by the filtration just outwards discharge the rate of utilization low, and current slow flow device mostly increases a plurality of filter screens and cause the washing difficulty.
Disclosure of Invention
The utility model provides an air purifier filter screen frame with a slow flow function, which aims to solve the problems that in the background art, the filter screen is required to be changed and disassembled regularly and is difficult to replace due to the fact that the filter screen is required to be compact, the use rate of outward discharge is low when the return stroke is not completed due to the fact that air flows too fast, and the conventional slow flow device is difficult to clean due to the fact that a plurality of filter screens are added.
The utility model is realized in such a way that the filter screen frame of the air purifier with the slow flow function comprises a limiting pipe, wherein the limiting pipe is of a cylindrical hollow structure, a first connecting plate is arranged in one side of the limiting pipe, two ends of the first connecting plate are connected to one side of the limiting pipe in a penetrating way by bolts, and two sides of the limiting pipe are penetrated by positioning pins;
one end of the shell is connected to the other side of the limiting pipe in a clamping way, connecting blocks are arranged on two sides of the surface of the shell, an annular plate-shaped structure is arranged on one side of the interior of the shell, and one end of a guide block is connected in the interior of the shell in a sliding way;
and the second connecting plate is arranged at the other end of the guide block, a round table-shaped cavity is formed in one end of the guide block, a filter plate is arranged on the inner wall of the guide block, and a filter box is arranged on one side of the filter plate.
By adopting the technical scheme, the device is convenient for wholly realizing slow flow to air flow and simultaneously improving the filtering effect, and the device is convenient to use.
Preferably, the connecting blocks are arranged on two sides of the outer surface of the limiting pipe, the middle of each connecting block is penetrated by the connecting rod, one end of each connecting rod penetrates through the locating pin, and the inside of the limiting pipe is provided with a Y-shaped structure.
By adopting the technical scheme, the air flow area is convenient to limit, and air is kept to flow to the appointed position.
Preferably, the locating pin sets up to L form structure, and has seted up 2 round holes in the middle of the locating pin, one of them round hole inner wall of locating pin is provided with the screw thread, and locating pin one side block connection limiting tube surface's connecting block one side.
By adopting the technical scheme, the device is convenient to integrally connect and use, and the device is convenient to integrally connect and use.
Preferably, the two sides of the outer surface of the shell are connected with inserting plates in a clamping mode, and the inserting plates penetrate through one end of the connecting rod.
By adopting the technical scheme, the device is convenient for directly connecting and keeping the device between the shell and the limiting pipe to be used stably.
Preferably, one end of the shell is arranged to be clamped with one end of the limiting pipe, movable blocks are arranged on one side of the inner wall of the limiting pipe at equal intervals, one end of the paging plate is arranged between the movable blocks, the other end of the paging plate is provided with the centralizing block, and one end of the centralizing block is arranged on the inner wall of the limiting pipe.
By adopting the technical scheme, the expansion of the air flow area is facilitated, the air flow speed is slowed down, and meanwhile dust is adsorbed.
Preferably, the rose box sets up to cylindric annular structure, and the rose box is inside to be provided with the filter screen, the rose box is inside to be provided with 2 kinds of filter screens, and the rose box filter screen sets up to circular structure and annular structure.
By adopting the technical scheme, bacteria, dust and allergen in the air are filtered and used conveniently, and the device is convenient to use.
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to an air purifier filter screen frame with a slow flow function,
1. when the device is used, the bolt in the device is matched with the positioning pin to say that the whole body is fixed through the connecting rod after the positioning between the limiting pipe and the connecting plate, the limiting pipe and the shell can be connected while the stability is improved, the limiting pipe and the shell are conveniently integrated, the filter box in the guide block is conveniently and rapidly disassembled, and the disassembly is conveniently and rapidly carried out;
2. when the device is used, after the filter screen with 2 shapes in the filter box in the device is matched with the filter plate to expand in large capacity in the filter box, gas enters from the small holes of the filter box and diffuses to reduce the flow rate of air, so that the air is filtered in the filter box to improve the filtering effect and the use effect of the device is improved conveniently;
3. when the device is used, after air enters the limiting pipe through the movable block matched with the paging plate, the paging plate flows into the filtering box, part of dust attached to the air is blown to one side by the air in the flowing process, the paging plate can be directly washed by water when the device is used for cleaning, and meanwhile, the filtering can be pulled out from the guide block for replacement.
Drawings
FIG. 1 is a schematic diagram of the overall internal front view of the present utility model;
FIG. 2 is a schematic diagram of the overall external front view of the present utility model;
FIG. 3 is an overall exploded front view of the present utility model;
fig. 4 is a schematic front view of the installation state of the filter screen and the filter box of the utility model.
In the figure: 1-limiting pipe, 2-connecting plate I, 3-locating pin, 4-bolt, 5-connecting rod, 6-movable block, 7-paging plate, 8-centralized block, 9-shell, 10-connecting block, 11-picture peg, 12-guide block, 13-connecting plate II, 14-filter plate, 15-filter box.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the utility model provides a technical scheme, namely an air purifier filter screen frame with a slow flow function, which comprises a limiting pipe 1, a first connecting plate 2, a locating pin 3, a bolt 4, a connecting rod 5, a movable block 6, a paging plate 7, a centralizing block 8, a shell 9, a connecting block 10, an inserting plate 11, a guide block 12, a second connecting plate 13, a filter plate 14 and a filter box 15;
in the embodiment, the limiting tube 1 is in a cylindrical hollow structure, a first connecting plate 2 is arranged in one side of the limiting tube 1, two ends of the first connecting plate 2 are connected to one side of the limiting tube 1 in a penetrating manner by bolts 4, and two sides of the limiting tube 1 are penetrated by positioning pins 3;
furthermore, connecting blocks 10 are arranged on two sides of the outer surface of the limiting tube 1, the middle of each connecting block 10 is penetrated by a connecting rod 5, one end of each connecting rod 5 penetrates through the corresponding locating pin 3, and the inside of the limiting tube 1 is of a Y-shaped structure; after the universal bolts 4 at two ends of the first connecting plate 2 inside the device penetrate through and are connected with one side of the limiting pipe 1 to be fixed, the air inlet pipe inside the air purifier is connected with one side of the first connecting plate 2, before the bolts 4 penetrate through one side of the limiting pipe 1, after the two sides of one side of the limiting pipe 1 are clamped and connected with the connecting blocks 10 on the outer surface of the limiting pipe 1 by the locating pins 3, one end of each locating pin 3 stretches into the inside of the limiting pipe 1, one end of each connecting rod 5 penetrates through the middle of the corresponding locating pin 3 and the connecting block 10 on the outer surface of the limiting pipe 1, and when the air diffusion device is used, air enters the inside of the limiting pipe 1 from the air inlet pipe and gradually diffuses along with the Y-shaped structure inside the limiting pipe 1, and the whole flow speed of the air is reduced due to space expansion.
Furthermore, the positioning pin 3 is of an L-shaped structure, 2 round holes are formed in the middle of the positioning pin 3, threads are formed in the inner wall of one of the round holes of the positioning pin 3, and one side of the positioning pin 3 is clamped and connected with one side of a connecting block 10 on the outer surface of the limiting pipe 1; the bolt 4 penetrates through one side of the limiting pipe 1 and simultaneously penetrates through a round hole, provided with threads, of one inner wall of the positioning pin 3 to be fixed with the round hole, and when the positioning pin 3 is connected with the connecting block 10 in a clamping mode, one end of an L-shaped structure of the positioning pin 3 is contacted with the outer side of the connecting block 10, and one end of the connecting rod 5 penetrates through the positioning pin 3 and simultaneously penetrates through the middle of the connecting block 10.
In this embodiment, one end of the housing 9 is connected to the other side of the limiting tube 1 in a snap-fit manner, two sides of the surface of the housing 9 are provided with connection blocks 10, one side of the interior of the housing 9 is provided with an annular plate-shaped structure, and one end of a guide block 12 is slidably connected to the interior of the housing 9;
furthermore, the two sides of the outer surface of the shell 9 are connected with the plugboards 11 in a clamping way, and the plugboards 11 are penetrated by one end of the connecting rod 5; when the connecting rod is used, one side of the shell 9 is connected with one end of the limiting pipe 1 in a clamping way, the inserting plate 11 is connected to two sides of the outer surface of the shell 9 in a clamping way, meanwhile, the connecting rod 5 penetrates through the middle positions of the connecting blocks 10 and the inserting plate 11 arranged on two sides of the surface of the shell 9, one end of the guide block 12 slides into the shell 9 from one side of the shell 9, and the guide block 12 and one side of the shell 9 are fixed by the bolts 4.
Furthermore, one end of the shell 9 is arranged to be in annular structure and clamped with one end of the limiting pipe 1, movable blocks 6 are equidistantly arranged on one side of the inner wall of the limiting pipe 1, one end of a paging plate 7 is arranged between the movable blocks 6, a concentration block 8 is arranged at the other end of the paging plate 7, and one end of the concentration block 8 is arranged on the inner wall of the limiting pipe 1; when the device is used, after air enters the limiting pipe 1 from the first connecting plate 2, the paging plates 7 between the movable blocks 6 arranged in the Y-shaped structure of the limiting pipe 1 swing back and forth under the flowing of the air, meanwhile, part of return stroke is attached, and when the paging plates 7 swing back and forth, the concentration blocks 8 keep stable for the paging plates 7 on the inner wall of the limiting pipe 1.
In this embodiment, a second connection plate 13 is mounted at the other end of the guide block 12, a circular truncated cone-shaped cavity is formed in one end of the guide block 12, a filter plate 14 is disposed on the inner wall of the guide block 12, and a filter tank 15 is disposed on one side of the filter plate 14;
further, the filter box 15 is arranged in a cylindrical annular structure, a filter screen is arranged in the filter box 15, 2 kinds of filter screens are arranged in the filter box 15, and the filter screen of the filter box 15 is arranged in a circular structure and an annular structure; after air enters the filter box 15 from one end of the guide block 12, the air is filtered by the annular filter screen and the circular filter screen arranged in the filter box 15 in a staggered manner, meanwhile, the air is convenient to flow in the box body due to the fact that the inner space of the filter box 15 is enlarged, the air is contained in an increased amount, when the air flows out of the filter box 15, the air is filtered again by the filter plate 14 on one side to improve the air quality, meanwhile, the air enters the second connecting plate 13 from the round table-shaped cavity at one end of the guide block 12, and the air flows out of the pipeline connected with the second connecting plate 13.
The working principle and the using flow of the utility model are as follows: after connecting a first connecting plate 2 and a second connecting plate 13 in the device with an external pipeline, positioning the first connecting plate 2 and the limiting pipe 1 by using a bolt 4, connecting a shell 9 with one end of the limiting pipe 1, connecting a guide block 12 with the inside of the shell 9 in a sliding manner, connecting the guide block 12 and the second connecting plate 13 with the shell 9 by using the bolt 4, connecting one side of the connecting block 10 by using a locating pin 3, penetrating the middle of the locating pin 3, the connecting block 10 and a plugboard 11 by using a connecting rod 5, enabling air to enter the inside of the limiting pipe 1 from the first connecting plate 2, flowing between a Y-shaped structure of the limiting pipe 1, a movable block 6 and a paging plate 7 along with the paging plate 7 swinging back and forth in the middle of the collecting block 8, attaching part of dust in the air, after entering the inside of a filter box 15, enabling the air to be filtered in a staggered manner by an annular filter screen and a circular filter screen arranged in the filter box 15, and enabling the air to flow out from the filter plate 14 to the outside through the pipeline connected with the second connecting plate 13.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. An air purifier filter screen frame with slow flow function, its characterized in that includes:
the limiting pipe (1) is of a cylindrical hollow structure, a first connecting plate (2) is arranged in one side of the limiting pipe (1), two ends of the first connecting plate (2) are connected to one side of the limiting pipe (1) in a penetrating mode through bolts (4), and two sides of the limiting pipe (1) are penetrated through by positioning pins (3);
one end of the shell (9) is connected to the other side of the limiting pipe (1) in a clamping way, connecting blocks (10) are arranged on two sides of the surface of the shell (9), an annular plate-shaped structure is arranged on one side of the interior of the shell (9), and one end of a guide block (12) is connected in the interior of the shell (9) in a sliding way;
the second connecting plate (13) is arranged at the other end of the guide block (12), a round table-shaped cavity is formed in one end of the guide block (12), a filter plate (14) is arranged on the inner wall of the guide block (12), and a filter box (15) is arranged on one side of the filter plate (14).
2. An air purifier filter screen frame with slow flow function according to claim 1, wherein: the two sides of the outer surface of the limiting pipe (1) are respectively provided with a connecting block (10), the middle of each connecting block (10) is penetrated by a connecting rod (5), one end of each connecting rod (5) penetrates through the corresponding locating pin (3), and the inside of the limiting pipe (1) is provided with a Y-shaped structure.
3. An air purifier filter screen frame with slow flow function according to claim 1, wherein: the locating pin (3) is of an L-shaped structure, 2 round holes are formed in the middle of the locating pin (3), threads are formed in the inner wall of one of the round holes of the locating pin (3), and one side of the locating pin (3) is clamped with one side of a connecting block (10) on the outer surface of the limiting pipe (1).
4. An air purifier filter screen frame with slow flow function according to claim 1, wherein: the two sides of the outer surface of the shell (9) are connected with inserting plates (11) in a clamping mode, and the inserting plates (11) are penetrated by one end of the connecting rod (5).
5. An air purifier filter screen frame with slow flow function according to claim 2, wherein: the utility model discloses a spacing pipe of shell (9) one end setting is annular structure block connection spacing pipe (1) one end, and spacing pipe (1) inner wall one side equidistance is provided with movable block (6), be provided with paging board (7) one end between movable block (6), and concentrate piece (8) are installed to paging board (7) other end to concentrate piece (8) one end to install at spacing pipe (1) inner wall.
6. An air purifier filter screen frame with slow flow function according to claim 1, wherein: the filter box (15) is of a cylindrical annular structure, a filter screen is arranged inside the filter box (15), 2 kinds of filter screens are arranged inside the filter box (15), and the filter screen of the filter box (15) is of a circular structure and an annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221592464.2U CN218972854U (en) | 2022-06-24 | 2022-06-24 | Air purifier filter screen frame with slow flow function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221592464.2U CN218972854U (en) | 2022-06-24 | 2022-06-24 | Air purifier filter screen frame with slow flow function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218972854U true CN218972854U (en) | 2023-05-05 |
Family
ID=86152104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221592464.2U Active CN218972854U (en) | 2022-06-24 | 2022-06-24 | Air purifier filter screen frame with slow flow function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218972854U (en) |
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2022
- 2022-06-24 CN CN202221592464.2U patent/CN218972854U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20231024 Address after: No. 8 Industrial Park, Zepu County, Kashgar Prefecture, Xinjiang Uygur Autonomous Region, 844000 Patentee after: XINJIANG JINHUYANG PHARMACEUTICAL Co.,Ltd. Address before: 215000 room 612-26, building 1, No. 35, Shishan Road, high tech Zone, Suzhou, Jiangsu Patentee before: Suzhou Sihan Environmental Protection Technology Co.,Ltd. |