CN211659538U - Toilet uses new trend filter equipment - Google Patents
Toilet uses new trend filter equipment Download PDFInfo
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- CN211659538U CN211659538U CN201922363988.9U CN201922363988U CN211659538U CN 211659538 U CN211659538 U CN 211659538U CN 201922363988 U CN201922363988 U CN 201922363988U CN 211659538 U CN211659538 U CN 211659538U
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- Prior art keywords
- fixedly connected
- filter screen
- frame
- inner cavity
- air inlet
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- 239000002699 waste material Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 8
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008676 import Effects 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
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a toilet uses new trend filter equipment relates to the filter equipment field, including the air-supply line, the inner chamber of air-supply line is equipped with first frame, the first filter screen of the inner chamber fixedly connected with of first frame, and one side of first frame is that the rectangle distributes and has four flexible subassemblies, and flexible subassembly comprises the telescopic link, and the outer wall of telescopic link is equipped with outside sleeve, and one side of outside sleeve inner chamber is equipped with the spring, and outside telescopic one end is equipped with the loading board, and the both sides in air-supply line inner chamber and the side symmetry that is located first filter screen are equipped with spacing hitting the board. The utility model discloses utilize the spring and the spacing setting of hitting the board, first filter screen passes through telescopic link extrusion spring during the air inlet, makes the spring take place elastic deformation, and when wind-force became small, the spring promoted first filter screen seat reset motion through the telescopic link to make first frame and spacing hitting the board and contact, make the dust on the first filter screen shake off from the filter screen, realize automatic clearance, reduction in working cost.
Description
Technical Field
The utility model relates to a filter equipment field, in particular to toilet uses new trend filter equipment.
Background
The clean room is a space with good tightness, which can control the parameters of air cleanliness, temperature, humidity, pressure, noise and the like according to the requirements, the development of the clean room is closely connected with the modern industry and the advanced technology, and the development of the clean room technology is promoted due to the requirements of the precision machinery industry, the semiconductor industry and the like on the environment.
The new trend import wind speed is higher, through waterproof tripe after, some objects can get into the tuber pipe along with the new trend like little leaf, insect and flying wadding etc. and this kind of object can be attached to the filter screen surface under certain wind speed, if not clear up for a long time, will block up the filter screen, influences the normal entering of new trend, and it is great that waterproof tripe isotructure work load need be dismantled to the clearance filter screen simultaneously, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a toilet uses new trend filter equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fresh air filtering device for a clean room comprises an air inlet pipe, wherein a first frame is arranged in the inner cavity of the air inlet pipe, the inner cavity of the first frame is fixedly connected with a first filter screen, one side of the first frame is distributed with four telescopic components in a rectangular shape, the telescopic component consists of a telescopic rod, one end of the telescopic rod is fixedly connected with one side of the first frame, an outer sleeve is sleeved on the outer wall of the telescopic rod in a sliding manner, a spring is fixedly connected with one side of an inner cavity of the outer sleeve, one side of the spring is fixedly connected with the other end of the telescopic rod, one end of the external sleeve is fixedly connected with a bearing plate, one side of loading board and one side fixed connection of air-supply line inner chamber, the both sides in air-supply line inner chamber and be located one side symmetry of first filter screen are equipped with spacing and hit the board, two the outside that the board was hit in the spacing is respectively with the both sides fixed connection of air-supply line inner chamber.
Preferably, sliding grooves are symmetrically formed in two sides of an inner cavity of the outer sleeve, sliding blocks are respectively sleeved in the inner cavities of the two sliding grooves in a sliding mode, and the inner sides of the two sliding blocks are fixedly connected with two sides of the telescopic rod.
Preferably, the inner cavity of the air inlet pipe is fixedly connected with a second frame on the other side of the first filter screen, and the inner cavity of the second frame is fixedly connected with a second filter screen.
Preferably, a waste material groove is formed in the bottom of the inner cavity of the air inlet pipe, and a waste material opening is formed in one side of the waste material groove.
Preferably, one side of the air inlet pipe is provided with a waterproof louver, and one side of the waterproof louver is fixedly connected with one side of the air inlet pipe.
Preferably, one side of the limiting collision plate is provided with a rubber pad, and one side of the rubber pad is fixedly connected with one side of the limiting collision plate.
Preferably, one side of the first frame is fixedly connected with a drainage plate below the first filter screen.
The utility model discloses a technological effect and advantage:
1. the utility model discloses utilize the spring and spacing setting of hitting the board, the first filter screen passes through the telescopic link extrusion spring during air inlet, makes the spring take place elastic deformation, and when wind-force became small, the spring promoted first filter screen seat through the telescopic link and resets the motion to make first frame and spacing hit the board and contact, make the dust on the first filter screen shake off from the filter screen, realize automatic clearance, reduce working cost;
2. the utility model discloses utilize the setting of spout and slider, the change of the relative position of spout and slider has improved the stability of telescopic link motion, and the length of spout has restricted the maximum distance that the telescopic link can move simultaneously, prevents that the telescopic link from breaking away from outside sleeve.
Drawings
Fig. 1 is a schematic view of a first frame structure according to the present invention.
Fig. 2 is a schematic side sectional view of the present invention.
Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. an air inlet pipe; 2. a first frame; 3. a first filter screen; 4. a telescopic rod; 5. an outer sleeve; 6. a spring; 7. a carrier plate; 8. a limiting collision plate; 9. a chute; 10. a slider; 11. a second frame; 12. a second filter screen; 13. a waste material port; 14. waterproof shutters; 15. a rubber pad; 16. a drainage plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a fresh air filtering device for a clean room as shown in figures 1-3, which comprises an air inlet pipe 1, wherein the inner cavity of the air inlet pipe 1 is provided with a first frame 2, the inner cavity of the first frame 2 is fixedly connected with a first filter screen 3, the coarse filter screen is arranged at the position of the first filter screen 3, one side of the first frame 2 is fixedly connected with a drainage plate 16 which is positioned below the first filter screen 3 and plays a guiding role for the falling dust so that the dust falls into a material collecting groove, four telescopic components are distributed at one side of the first frame 2 in a rectangular shape and are used for the movement of the first filter screen 3 and the first frame 2, each telescopic component comprises a telescopic rod 4, one end of each telescopic rod 4 is fixedly connected with one side of the first frame 2, the outer wall of each telescopic rod 4 is sleeved with an outer sleeve 5 in a sliding way, one side of the inner cavity of the outer sleeve 5 is fixedly connected with a spring 6, the spring 6 can generate a reaction force to, meanwhile, the buffer function is realized after the first frame 2 and the limit collision plate 8 are contacted and collided, one side of the spring 6 is fixedly connected with the other end of the telescopic rod 4, the sliding chutes 9 are symmetrically arranged on two sides of the inner cavity of the outer sleeve 5, the inner cavities of the two sliding chutes 9 are respectively sleeved with the sliding blocks 10 in a sliding mode, the inner sides of the two sliding blocks 10 are fixedly connected with two sides of the telescopic rod 4, the motion stability of the telescopic rod 4 is improved due to the change of the relative positions of the sliding chutes 9 and the sliding blocks 10, the maximum distance capable of moving of the telescopic rod 4 is limited by the length of the sliding chutes 9, the telescopic rod 4 is prevented from being separated from the outer sleeve 5, one end of the outer sleeve 5 is fixedly connected with the bearing plate 7 which plays a bearing role for the outer sleeve 5, one side of the bearing plate 7 is fixedly connected with one side of the inner cavity of the air inlet pipe 1, the limit collision plate, the first frame 2 can shake according to the spring 6 to shake off dust on the first filter screen 3, the rubber pad 15 is arranged on one side of the limiting collision plate 8 to protect the first frame 2 and the first filter screen 3, one side of the rubber pad 15 is fixedly connected with one side of the limiting collision plate 8, and the outer sides of the two limiting collision plates 8 are fixedly connected with the two sides of the inner cavity of the air inlet pipe 1 respectively.
The inner chamber of air-supply line 1 and the opposite side fixedly connected with second frame 11 that is located first filter screen 3, the inner chamber fixedly connected with second filter screen 12 of second frame 11, second filter screen 12 is the fine filtration net, accomplish double filtration together with first filter screen 3, strengthen the filter effect, the bottom of air-supply line 1 inner chamber is equipped with the waste tank, a dust for collecting the unloading, one side of waste tank is equipped with waste gate 13, the staff of being convenient for clears up the dust in the waste tank, waste gate 13 seals with the closing cap and dies usually, one side of air-supply line 1 is equipped with waterproof tripe 14, a side that is used for preventing great foreign matter to get into air-supply line 1, one side and one side fixed connection of air-supply line 1 of waterproof tripe 14.
This practical theory of operation: when the new trend filter advances wind from air-supply line 1, wind produces the effort of a direction to first filter screen 3, first filter screen 3 drives the motion of telescopic link 4 and extrusion spring 6 through first frame 2, make spring 6 take place elastic deformation, when wind-force diminishes or stops, spring 6 promotes first frame 2 and first filter screen 3 through telescopic link 4 and is the motion that resets, thereby make first frame 2 and spacing collision board 8 contact the collision, the shake that makes dust on the first filter screen 3 produce because of the collision shakes from the filter screen and shakes off, and along with drainage plate 16 whereabouts to the waste tank in, one side of first filter screen 3 is equipped with second filter screen 12 simultaneously and realizes double filtration, strengthen the filter effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a fresh air filter equipment for toilet, includes air-supply line (1), its characterized in that: the inner cavity of the air inlet pipe (1) is provided with a first frame (2), the inner cavity of the first frame (2) is fixedly connected with a first filter screen (3), one side of the first frame (2) is rectangular and is provided with four telescopic assemblies, each telescopic assembly consists of a telescopic rod (4), one end of each telescopic rod (4) is fixedly connected with one side of the first frame (2), the outer wall of each telescopic rod (4) is sleeved with an outer sleeve (5) in a sliding mode, one side of the inner cavity of each outer sleeve (5) is fixedly connected with a spring (6), one side of each spring (6) is fixedly connected with the other end of each telescopic rod (4), one end of each outer sleeve (5) is fixedly connected with a bearing plate (7), one side of each bearing plate (7) is fixedly connected with one side of the inner cavity of the air inlet pipe (1), and one side, which is positioned on the first filter screen (3), of the two sides of the inner cavity of the air inlet pipe, the outer sides of the two limit collision plates (8) are respectively fixedly connected with the two sides of the inner cavity of the air inlet pipe (1).
2. The fresh air filtering device for the clean room according to claim 1, wherein: the two sides of the inner cavity of the outer sleeve (5) are symmetrically provided with sliding grooves (9), the inner cavities of the two sliding grooves (9) are respectively sleeved with sliding blocks (10) in a sliding mode, and the inner sides of the two sliding blocks (10) are fixedly connected with the two sides of the telescopic rod (4).
3. The fresh air filtering device for the clean room according to claim 1, wherein: the inner cavity of the air inlet pipe (1) is fixedly connected with a second frame (11) on the other side of the first filter screen (3), and the inner cavity of the second frame (11) is fixedly connected with a second filter screen (12).
4. The fresh air filtering device for the clean room according to claim 1, wherein: the bottom of the inner cavity of the air inlet pipe (1) is provided with a waste tank, and one side of the waste tank is provided with a waste port (13).
5. The fresh air filtering device for the clean room according to claim 1, wherein: one side of the air inlet pipe (1) is provided with a waterproof louver (14), and one side of the waterproof louver (14) is fixedly connected with one side of the air inlet pipe (1).
6. The fresh air filtering device for the clean room according to claim 1, wherein: one side of the limiting collision plate (8) is provided with a rubber pad (15), and one side of the rubber pad (15) is fixedly connected with one side of the limiting collision plate (8).
7. The fresh air filtering device for the clean room according to claim 1, wherein: and a drainage plate (16) is fixedly connected to one side of the first frame (2) and is positioned below the first filter screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363988.9U CN211659538U (en) | 2019-12-25 | 2019-12-25 | Toilet uses new trend filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363988.9U CN211659538U (en) | 2019-12-25 | 2019-12-25 | Toilet uses new trend filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211659538U true CN211659538U (en) | 2020-10-13 |
Family
ID=72734752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922363988.9U Expired - Fee Related CN211659538U (en) | 2019-12-25 | 2019-12-25 | Toilet uses new trend filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211659538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679974A (en) * | 2021-07-29 | 2021-11-23 | 江苏海拓科技有限公司 | Shaking type self-suction respirator |
| CN118024922A (en) * | 2024-04-15 | 2024-05-14 | 北京星光裕华光电科技有限公司 | Dustproof heat dissipation new forms of energy fills electric pile |
-
2019
- 2019-12-25 CN CN201922363988.9U patent/CN211659538U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679974A (en) * | 2021-07-29 | 2021-11-23 | 江苏海拓科技有限公司 | Shaking type self-suction respirator |
| CN113679974B (en) * | 2021-07-29 | 2022-04-05 | 江苏海拓科技有限公司 | Shaking type self-suction respirator |
| CN118024922A (en) * | 2024-04-15 | 2024-05-14 | 北京星光裕华光电科技有限公司 | Dustproof heat dissipation new forms of energy fills electric pile |
| CN118024922B (en) * | 2024-04-15 | 2024-06-21 | 北京星光裕华光电科技有限公司 | Dustproof heat dissipation new forms of energy fills electric pile |
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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: 20201013 |