CN210035801U - Exhaust system - Google Patents
Exhaust system Download PDFInfo
- Publication number
- CN210035801U CN210035801U CN201920378473.3U CN201920378473U CN210035801U CN 210035801 U CN210035801 U CN 210035801U CN 201920378473 U CN201920378473 U CN 201920378473U CN 210035801 U CN210035801 U CN 210035801U
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- filter plate
- dust
- exhaust system
- scraper
- pipeline
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Abstract
The utility model discloses an exhaust system, including pipeline and fan, pipe connection has suction opening and air exit, be provided with the filter plate that is used for filtering the dust in the suction opening, be provided with a plurality of groups filtration pore on the filter plate, the pipeline is close to in suction opening position is provided with the nozzle that is used for the dust fall, the nozzle perpendicular to filter plate extending direction sets up, the nozzle is connected with the water pipe, the filter plate below is provided with the clearance case, the clearance case is close to in one side of filter plate sets up to the opening, filter plate sliding connection has the scraper that is used for clearing up the dust, scraper fixedly connected with slider, the slider with be provided with between the pipeline and be used for the drive scraper reciprocating motion's drive assembly. Through above-mentioned technical scheme, the dust is cleared up from the filter plate, ensures that the suction opening is clean, promotes indoor operational environment's cleanness.
Description
Technical Field
The utility model belongs to the technical field of building air circulation system's technique and specifically relates to an exhaust system is related to.
Background
The exhaust system is used for preventing the harmful substances generated in the production process of the equipment from polluting the air in a workshop, usually the harmful substances are collected on the spot through an exhaust hood or an exhaust inlet and are treated by pipeline conveying and purifying equipment, and after the exhaust standard is met, the harmful substances are recycled or exhausted to inflate.
In order to solve the above problems, chinese patent with patent publication No. CN204963080U proposes an exhaust system for promoting air circulation inside a factory building, where the exhaust system includes an exhaust duct and a fan disposed in the exhaust duct, and a suction opening and an exhaust opening are formed at the first end and the last end of the exhaust duct respectively; the exhaust system also comprises a light-emitting device arranged on the exhaust pipe. The light-emitting device comprises a light-emitting body attached to the outer side of the exhaust pipe, and the light-emitting body is arranged close to the exhaust outlet. Adopt the utility model provides an exhaust system, exhaust system during operation, paste cover in the luminous body in the exhaust pipe outside sends the warning sign, reminds outdoor personnel factory building to begin to air exhaust and take a breath, keeps away from the air exit.
The above prior art solutions have the following drawbacks: the air suction opening is in an air exhaust process, the indoor air is in a closed state, indoor dust is adhered to the air opening in a long-term air exchange process, and when the air exhaust opening blows air towards the indoor air, the dust adhered to the air suction opening is blown to the indoor air to affect indoor environment cleaning.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an exhaust system, it has the realization and filters indoor dust of taking out to exhaust system, ensures indoor clean environment.
The utility model discloses a can realize through following technical scheme:
the utility model provides an exhaust system, includes pipeline and fan, pipe connection has suction opening and air exit, be provided with the filter plate that is used for filtering the dust on the suction opening, be provided with a plurality of groups filtration pore on the filter plate, the pipeline is close to in suction opening position is provided with the nozzle that is used for the dust fall, the nozzle perpendicular to filter plate extending direction sets up, the nozzle is connected with the water pipe, the filter plate below is provided with the cleaning box, the cleaning box is close to in one side of filter plate sets up to the opening, filter plate sliding connection has the scraper that is used for clearing up the dust, scraper fixedly connected with slider, the slider with be provided with between the pipeline and be used for driving scraper reciprocating motion's drive assembly.
Through adopting above-mentioned technical scheme, the fan realizes the effect of circulation to indoor air, behind indoor air passes through the suction opening, is taken out the air exit under the effect of pipeline, and the dust in the air is on the surface of filter plate at the adhesion under the effect of nozzle spun water smoke, and under drive assembly's effect, the slider drives the scraper motion, and the scraper is cleared up to the clearance incasement with the dust after the atomizing on the filter plate, realizes the collection effect to the dust, ensures indoor clean environment.
Further setting the following steps: the transmission assembly comprises a transmission wheel rotatably connected with the pipeline and a transmission rod hinged with the transmission wheel, and the transmission rod is hinged with the sliding block.
By adopting the technical scheme, the driving wheel is driven to rotate, the driving wheel drives the transmission rod to move, the transmission rod drives the sliding block to move, and the sliding block drives the scraper to move.
Further setting the following steps: the position where the transmission rod is hinged with the transmission wheel is positioned on the circumferential direction of the end surface of the transmission wheel
By adopting the technical scheme, the distance of the transmission rod driving the sliding block to move is equal to the circumference of the end face circle of the transmission wheel.
Further setting the following steps: the filter plate is provided with a sliding groove, and the sliding block is positioned in the sliding groove and is in sliding connection with the inner wall of the sliding groove
Through adopting above-mentioned technical scheme, the rotation of slider is by the spout restriction, and the slider moves in the spout.
Further setting the following steps: the scraper extends towards the direction far away from the filter plate and inclines towards the cleaning box.
Through adopting above-mentioned technical scheme, ensure that the scraper will be pushed to the clearance incasement by the dust after the atomizing.
Further setting the following steps: the circumferential length of the end face of the driving wheel is not less than the extension size of the filter plate.
By adopting the technical scheme, the transmission wheel drives the transmission rod to move, the transmission rod drives the sliding block to move, and the sliding block drives the scraper to move on the filter plate, so that the scraper can thoroughly clean dust on the filter plate.
Further setting the following steps: the opening position of the cleaning box is provided with a baffle, and the baffle is far away from the cleaning box along the direction and extends towards the direction of the filter plate to incline.
Through adopting above-mentioned technical scheme, the scraper pushes away the dust downwards, and the baffle shelters from the dust that splashes all around, ensures the cleanness of suction opening position.
Further setting the following steps: and a plurality of groups of shutters are arranged at the position of the suction opening far away from the filter plate.
By adopting the technical scheme, the cleaning of the position of the air suction opening is ensured, and the service life of the filter plate is prolonged.
To sum up, the utility model discloses a beneficial technological effect does:
the dust is attached to the filter plate after being atomized, the driving wheel is driven to rotate, the driving wheel drives the transmission rod to move, the transmission rod drives the sliding block to move, the sliding block moves in the sliding groove, the sliding block drives the scraper to move on the filter plate, the scraper cleans dust on the filter plate, the dust is cleaned to the inside of the cleaning box, and under the action of the baffle, the dust is thoroughly cleaned to the inside of the cleaning box.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a left side view of the present invention;
fig. 5 is a sectional view B-B in fig. 4.
Reference numerals: 1. a pipeline; 2. a fan; 3. an air suction opening; 4. an air outlet; 5. filtering the plate; 6. filtering holes; 7. a spray nozzle; 8. a water pipe; 9. cleaning the box; 10. a slider; 11. a scraper; 13. a transmission assembly; 14. a driving wheel; 15. a transmission rod; 16. a chute; 17. a baffle plate; 18. and (4) louver.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, in order to the utility model discloses an exhaust system, including pipeline 1 and fan 2, the both ends of pipeline 1 are connected with suction opening 3 and exhaust outlet 4, fan 2 carries out the convulsions to indoor air, and indoor air is taken out to pipeline 1 in, and the air is taken out to the outside of exhaust outlet 4 from pipeline 1 in, and in the long-term exhaust process, the position of suction opening 3 is stained with a large amount of dust, and the dust that the suction opening 3 is piled up is blown to indoor, influences indoor clean environment; in order to clean dust, a filter plate 5 is arranged at the position of the air suction opening 3, a plurality of groups of filter holes 6 are formed in the filter plate 5, air is sucked out of the filter holes 6, a spray opening 7 is arranged at the position, close to the air opening, of the pipeline 1, the spray opening 7 is connected with a water pipe 8, and the spray opening 7 extends in the direction perpendicular to the filter plate 5.
The spray opening 7 sprays water mist towards the direction of the filter plate 5, the spray opening 7 atomizes air pumped into the pipeline 1, and dust in the air is cleaned on the filter plate 5, so that the dust in the air is cleaned; the position of the air suction opening 3 far away from the filter plate 5 is provided with a plurality of groups of louvers 18, the plurality of groups of louvers 18 are obliquely arranged, gaps for air to pass through are formed between the adjacent louvers 18, the plurality of groups of louvers 18 achieve the protection effect on the filter plate 5, and the service life of the filter plate 5 is prolonged.
In order to clean atomized dust, a cleaning box 9 is arranged below the filter plate 5, the filter plate 5 is connected with a scraper 11 in a sliding manner, the scraper 11 is abutted against the filter plate 5, the scraper 11 is used for cleaning the dust on the filter plate 5, the cleaning box 9 is provided with an opening along the direction towards the filter plate 5, the scraper 11 is fixedly connected with a slide block 10, a transmission component 13 is arranged between the slide block 10 and the pipeline 1, and the transmission component 13 is used for driving the scraper 11 to reciprocate; under the action of the transmission assembly 13, the sliding block 10 drives the scraper 11 to reciprocate on the filter plate 5 along the vertical direction, and the atomized dust drops towards the cleaning box 9 under the pushing of the scraper 11, so that the cleaning effect on the cleaning box 9 is realized.
The transmission assembly 13 comprises a transmission wheel 14 rotatably connected with the pipeline 1 and a transmission rod 15 hinged with the transmission wheel 14, the transmission rod 15 is hinged with a sliding block 10, a chute 16 is arranged on the pipeline 1, the sliding block 10 is positioned in the chute 16, the sliding block 10 is slidably connected with the chute 16, the chute 16 extends along the vertical direction to drive the transmission wheel 14 to rotate, the transmission wheel 14 drives the transmission rod 15 to move, the sliding block 10 is abutted against the inner wall of the chute 16, the rotation of the sliding block 10 is limited by the inner wall of the chute 16, the sliding block 10 drives the scraper 11 to move in the chute 16, one end of the transmission rod 15 is positioned on the circumference of an end face circle of the transmission wheel 14, the moving distance of the transmission rod 15 is equal to the circumference of the end face circle of the transmission wheel 14, the moving distance of the transmission rod 15 is equal to the dimension of the filter, the scraper 11 cleans dust on the filter plates 5 into the cleaning tank 9.
In order to ensure that dust is thoroughly cleaned into the cleaning box 9, the scraper 11 is arranged in an inclined manner, the scraper 11 extends in a direction away from the filter plate 5 and inclines in a direction towards the cleaning box 9, in the downward movement process of the scraper 11, the dust is scraped off the filter plate 5 and is shielded by the scraper 11, the dust is ensured to be located in a gap between the scraper 11 and the filter plate 5, a baffle 17 is arranged at an opening position of the cleaning box 9, the baffle 17 is arranged in an inclined manner, the baffle 17 extends upwards along an opening of the cleaning box 9, the baffle 17 extends in a direction away from the cleaning box 9 and inclines in a direction towards the filter plate 5, the dust is scraped off the cleaning box 9 and is shielded by the baffle 17 before falling into the cleaning box 9, the dust is ensured to completely fall into the cleaning box 9, and the thorough cleaning effect on the dust is achieved.
The implementation principle and the beneficial effects of the embodiment are as follows: the fan 2 pumps indoor air into the pipeline 1, water in the water pipe 8 is sprayed out from the spray opening 7, dust is atomized and then adhered to the filter plate 5, and the air is pumped into the pipeline 1 through the filter holes 6; the driving wheel 14 is driven to rotate, the driving wheel 14 drives the driving rod 15 to move, the driving rod 15 drives the sliding block 10 to move, the sliding block 10 moves in the sliding groove 16, the sliding block 10 drives the scraper 11 to move on the filter plate 5, the scraper 11 cleans dust on the filter plate 5, the dust is cleaned into the cleaning box 9, and under the action of the baffle 17, the dust is thoroughly cleaned into the cleaning box 9.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an exhaust system, includes pipeline (1) and fan (2), pipeline (1) is connected with suction opening (3) and air exit (4), its characterized in that: be provided with filter plate (5) that are used for filtering the dust on suction opening (3), be provided with a plurality of groups filtration pore (6) on filter plate (5), pipeline (1) is close to in suction opening (3) position is provided with nozzle (7) that are used for the dust fall, nozzle (7) perpendicular to filter plate (5) extending direction sets up, nozzle (7) are connected with water pipe (8), filter plate (5) below is provided with clearance case (9), clearance case (9) are close to in one side of filter plate (5) sets up to the opening, filter plate (5) sliding connection has scraper (11) that are used for clearing up the dust, scraper (11) fixedly connected with slider (10), slider (10) with be provided with between pipeline (1) and be used for the drive scraper (11) reciprocating motion's drive assembly (13).
2. The exhaust system of claim 1, wherein: the transmission assembly (13) comprises a transmission wheel (14) rotatably connected with the pipeline (1) and a transmission rod (15) hinged with the transmission wheel (14), and the transmission rod (15) is hinged with the sliding block (10).
3. The exhaust system of claim 2, wherein: the position where the transmission rod (15) is hinged with the transmission wheel (14) is positioned on the circumference of the end face circle of the transmission wheel (14).
4. The exhaust system of claim 2, wherein: the filter plate (5) is provided with a sliding groove (16), and the sliding block (10) is positioned in the sliding groove (16) and is in sliding connection with the inner wall of the sliding groove (16).
5. The exhaust system of claim 1, wherein: the scraper (11) extends in the direction away from the filter plate (5) and is inclined in the direction towards the cleaning tank (9).
6. The exhaust system of claim 3, wherein: the circumferential length of the end face of the driving wheel (14) is not less than the extension size of the filter plate (5).
7. The exhaust system of claim 1, wherein: the opening position of the cleaning box (9) is provided with a baffle (17), and the baffle (17) is far away from the cleaning box (9) along the direction and extends towards the direction of the filter plate (5) to incline.
8. The exhaust system of claim 1, wherein: and a plurality of groups of shutters (18) are arranged at the position of the air suction opening (3) far away from the filter plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378473.3U CN210035801U (en) | 2019-03-22 | 2019-03-22 | Exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378473.3U CN210035801U (en) | 2019-03-22 | 2019-03-22 | Exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210035801U true CN210035801U (en) | 2020-02-07 |
Family
ID=69356090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920378473.3U Active CN210035801U (en) | 2019-03-22 | 2019-03-22 | Exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210035801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923501A (en) * | 2021-03-22 | 2021-06-08 | 广州嘉利华信息科技有限公司 | Sterile dust-free workshop air sterilization equipment |
-
2019
- 2019-03-22 CN CN201920378473.3U patent/CN210035801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923501A (en) * | 2021-03-22 | 2021-06-08 | 广州嘉利华信息科技有限公司 | Sterile dust-free workshop air sterilization equipment |
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