CN210532639U - Air outlet of efficient filter with adjustable air volume - Google Patents
Air outlet of efficient filter with adjustable air volume Download PDFInfo
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- CN210532639U CN210532639U CN201921293848.2U CN201921293848U CN210532639U CN 210532639 U CN210532639 U CN 210532639U CN 201921293848 U CN201921293848 U CN 201921293848U CN 210532639 U CN210532639 U CN 210532639U
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Abstract
The utility model discloses a high efficiency filter supply-air outlet of adjustable amount of wind relates to filter technical field, can not adjust for solving current supply-air outlet amount of wind, the problem of the unable control gas velocity of flow. The utility model discloses a fan, including supply-air outlet body, fan blade, fan mounting frame, filter mounting frame, the below of supply-air outlet body is provided with the board that looses, the front end of supply-air outlet body is provided with the side air inlet flange, the top of supply-air outlet body is provided with the draught fan, the front end of draught fan is provided with the fan leaf, and the fan leaf is provided with two, the inside of draught fan is provided with ventilative board, be provided with the rubber strip between the inner wall of ventilative board and draught fan, the inside of ventilative board is provided with ventilative hole, the inside of supply-air outlet body is provided with the filter installing frame, the inside of filter installing frame is provided with high efficiency filter, the both sides of filter installing frame all are provided with the briquetting, the.
Description
Technical Field
The utility model relates to a filter technical field specifically is a high efficiency filter supply-air outlet of adjustable amount of wind.
Background
Ventilation, also known as air exchange, is the process of feeding sufficient fresh air into the room space mechanically or naturally, and simultaneously discharging the dirty air which is not in compliance with the sanitary requirements, so that the indoor air meets the sanitary requirements and the requirements of the production process. At present, ventilation equipment is widely applied to the life of people. The air supply opening is a pipe opening for conveying air indoors from the center of an air conditioner pipeline, the air supply opening is formed by combining a high-efficiency filter and an air supply opening, the air supply opening is not a louver air supply opening and is made of cold-rolled steel plates, the surface is treated by spraying or baking paint, a hanging ring, a screw rod and a nut (for compressing the high-efficiency filter) are welded on the air supply opening, an air inlet flange is arranged on the air supply opening, a heat insulation material is further arranged in a static pressure box, and the air supply opening can be installed at a clean ceiling as a terminal high-efficiency filtering device during reconstruction and new construction of clean rooms at all levels.
The air quantity of the existing air supply outlet can not be adjusted, and the flow rate of the air can not be controlled; therefore, the existing requirements are not met, and a high-efficiency filter air supply outlet capable of adjusting air volume is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high efficiency filter supply-air outlet of adjustable amount of wind to the current supply-air outlet amount of wind that provides in solving above-mentioned background art can not be adjusted, the problem of the uncontrollable gas flow rate.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency filter air supply outlet capable of adjusting air volume comprises an air supply outlet body, wherein a flow dispersing plate is arranged below the air supply outlet body, a side air inlet flange is arranged at the front end of the air supply outlet body, a draught fan is arranged above the air supply outlet body, two fan blades are arranged at the front end of the draught fan, an air permeable plate is arranged inside the draught fan, a rubber strip is arranged between the air permeable plate and the inner wall of the draught fan, air permeable holes are formed inside the air permeable plate, a filter mounting frame is arranged inside the air supply outlet body, a high-efficiency filter is arranged inside the filter mounting frame, pressing blocks are arranged on two sides of the filter mounting frame and fixedly connected with the filter mounting frame through fastening bolts, the air supply plate is arranged above the high-efficiency filter, and a first air outlet is formed inside the air supply plate, one side of supply-air outlet body is provided with the actuating mechanism mounting groove, the internally mounted of actuating mechanism mounting groove has electric putter, the top of air-supply board is provided with the air adjusting plate, the inside of air adjusting plate is provided with No. two exhaust vents.
Preferably, the two sides of the induced draft fan are provided with damping strips.
Preferably, one end of the air adjusting plate is fixedly connected with the electric push rod.
Preferably, a sealing gasket is arranged between the upper surface of the high-efficiency filter and the filter mounting frame, and the number of the sealing gaskets is two.
Preferably, the other end of the air adjusting plate is connected with the sliding groove in a sliding mode.
Preferably, lifting lugs are mounted at corners of the air supply outlet body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of air register board, electric putter and air feed board, electric putter circular telegram back drive air register board horizontal slip in the spout, and the amount of wind is the biggest when a exhaust vent and No. two exhaust vents complete coincidences, and the amount of wind is minimum when an exhaust vent and No. two exhaust vents stagger completely, and the amount of wind of supply-air outlet can effectively be adjusted through electric putter's motion.
2. Through the setting of shock attenuation strip, certain cushioning effect can be played to the shock attenuation strip in draught fan operation to reduce the sense of vibration that the draught fan produced when moving, make the air supply process more steady, through briquetting and fastening bolt's setting, it is more firm to make filter installing frame and supply-air outlet body fixed, through the setting of sealed pad, has improved the leakproofness of whole equipment, the lug is used for erection equipment, has good bearing nature and stability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
in the figure: 1. an air supply outlet body; 2. a flow dispersing plate; 3. a side air inlet flange; 4. an induced draft fan; 5. lifting lugs; 6. a ventilation plate; 7. a ventilation hole; 8. a filter mounting frame; 9. a high efficiency filter; 10. a gasket; 11. a blast plate; 12. a first air outlet; 13. a drive mechanism mounting groove; 14. an electric push rod; 15. a chute; 16. an air adjusting plate; 17. briquetting; 18. fastening a bolt; 19. a second air outlet; 20. a shock absorbing bar; 21. a rubber strip; 22. a fan blade.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a high-efficiency filter air supply outlet capable of adjusting air volume comprises an air supply outlet body 1, wherein a flow dispersing plate 2 is arranged below the air supply outlet body 1, a side air inlet flange 3 is arranged at the front end of the air supply outlet body 1, the air inlet speed is improved, an induced draft fan 4 is arranged above the air supply outlet body 1, two fan blades 22 are arranged at the front end of the induced draft fan 4, a ventilating plate 6 is arranged inside the induced draft fan 4, a rubber strip 21 is arranged between the ventilating plate 6 and the inner wall of the induced draft fan 4, ventilating holes 7 are arranged inside the ventilating plate 6, a filter mounting frame 8 is arranged inside the air supply outlet body 1, a high-efficiency filter 9 is arranged inside the filter mounting frame 8, pressing blocks 17 are arranged on two sides of the filter mounting frame 8, the pressing blocks 17 are fixedly connected with the filter mounting frame 8 through fastening bolts 18, and the high-efficiency filter 9 is more firmly mounted, air supply plate 11 is installed to high efficiency filter 9's top, and air supply plate 11's inside is provided with exhaust vent 12 No. one, and one side of supply-air outlet body 1 is provided with actuating mechanism mounting groove 13, and the internally mounted of actuating mechanism mounting groove 13 has electric putter 14, and air supply plate 11's top is provided with air adjusting plate 16, and air adjusting plate 16's inside is provided with No. two exhaust vents 19.
Further, the both sides of draught fan 4 all are provided with shock attenuation strip 20, and shock attenuation strip 20 can play certain cushioning effect in draught fan 4 moving to reduce the sense of vibration that draught fan 4 produced when moving, make the air supply process more steady.
Furthermore, one end of the air adjusting plate 16 is fixedly connected with the electric push rod 14, and the air adjusting plate 16 is driven to move horizontally by the movement of the electric push rod 14.
Further, a sealing gasket 10 is arranged between the upper surface of the high-efficiency filter 9 and the filter mounting frame 8, two sealing gaskets 10 are arranged, the sealing gaskets 10 play a sealing role, and the sealing performance of the whole device is improved.
Further, the other end of the damper plate 16 is slidably connected to the chute 15, so that the damper plate 16 horizontally slides in the chute 15.
Further, lug 5 is all installed to the corner of supply-air outlet body 1, and lug 5 is used for erection equipment, has good bearing nature and stability.
The working principle is as follows: when the air supply device is used, the draught fan 4 is started, the fan blades 22 introduce external air into the draught fan 4 to start air supply, the shock absorption strips 20 on the two sides of the draught fan 4 can play a certain buffer effect when the draught fan 4 operates, so that the shock sensation generated when the draught fan 4 operates is reduced, the air supply process is more stable, the air adjusting plate 16 is driven to horizontally slide in the sliding groove 15 after the electric push rod 14 is electrified, the air quantity is maximum when the first air outlet hole 12 and the second air outlet hole 19 are completely superposed, the air quantity is minimum when the first air outlet hole 12 and the second air outlet hole 19 are completely staggered, the air quantity of the air supply opening can be effectively adjusted through the movement of the electric push rod 14, the filter mounting frame 8 and the air supply opening body 1 are more firmly fixed through the arrangement of the pressing block 17 and the fastening bolt 18, the sealing performance of the whole device is improved through the arrangement of the sealing gasket 10, has good bearing property and stability.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high efficiency filter supply-air outlet of adjustable amount of wind, includes supply-air outlet body (1), its characterized in that: the air supply outlet is characterized in that a flow dispersing plate (2) is arranged below the air supply outlet body (1), side air inlet flanges (3) are arranged at the front end of the air supply outlet body (1), a draught fan (4) is arranged above the air supply outlet body (1), fan blades (22) are arranged at the front end of the draught fan (4), two fan blades (22) are arranged, a ventilating plate (6) is arranged inside the draught fan (4), a rubber strip (21) is arranged between the ventilating plate (6) and the inner wall of the draught fan (4), ventilating holes (7) are arranged inside the ventilating plate (6), a filter mounting frame (8) is arranged inside the air supply outlet body (1), a high-efficiency filter (9) is arranged inside the filter mounting frame (8), pressing blocks (17) are arranged on two sides of the filter mounting frame (8), and the pressing blocks (17) are fixedly connected with the filter mounting frame (8) through fastening bolts (18), air supply plate (11) are installed to the top of high efficiency filter (9), the inside of air supply plate (11) is provided with exhaust vent (12) No. one, one side of supply-air outlet body (1) is provided with actuating mechanism mounting groove (13), the internally mounted of actuating mechanism mounting groove (13) has electric putter (14), the top of air supply plate (11) is provided with air adjusting plate (16), the inside of air adjusting plate (16) is provided with exhaust vent (19) No. two.
2. The high efficiency filter air supply outlet capable of adjusting the air volume according to claim 1, is characterized in that: and shock absorption strips (20) are arranged on two sides of the draught fan (4).
3. The high efficiency filter air supply outlet capable of adjusting the air volume according to claim 1, is characterized in that: one end of the air adjusting plate (16) is fixedly connected with the electric push rod (14).
4. The high efficiency filter air supply outlet capable of adjusting the air volume according to claim 1, is characterized in that: be provided with sealed pad (10) between the upper surface of high efficiency filter (9) and filter installing frame (8), just sealed pad (10) is provided with two.
5. The high efficiency filter air supply outlet capable of adjusting the air volume according to claim 1, is characterized in that: the other end of the air adjusting plate (16) is connected with the sliding groove (15) in a sliding manner.
6. The high efficiency filter air supply outlet capable of adjusting the air volume according to claim 1, is characterized in that: lifting lugs (5) are mounted at corners of the air supply outlet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293848.2U CN210532639U (en) | 2019-08-12 | 2019-08-12 | Air outlet of efficient filter with adjustable air volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293848.2U CN210532639U (en) | 2019-08-12 | 2019-08-12 | Air outlet of efficient filter with adjustable air volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210532639U true CN210532639U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921293848.2U Active CN210532639U (en) | 2019-08-12 | 2019-08-12 | Air outlet of efficient filter with adjustable air volume |
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| Country | Link |
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| CN (1) | CN210532639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623527A (en) * | 2022-01-06 | 2022-06-14 | 苏州凯尔森气滤***有限公司 | Air supply outlet capable of achieving efficient and uniform flow adjustment |
| CN115183331A (en) * | 2021-04-02 | 2022-10-14 | 韦氏（苏州）医疗科技有限公司 | Clean laminar flow air supply ceiling for operating room |
-
2019
- 2019-08-12 CN CN201921293848.2U patent/CN210532639U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183331A (en) * | 2021-04-02 | 2022-10-14 | 韦氏（苏州）医疗科技有限公司 | Clean laminar flow air supply ceiling for operating room |
| CN115183331B (en) * | 2021-04-02 | 2024-01-23 | 韦氏（苏州）医疗科技有限公司 | Clean laminar air supply ceiling for operating room |
| CN114623527A (en) * | 2022-01-06 | 2022-06-14 | 苏州凯尔森气滤***有限公司 | Air supply outlet capable of achieving efficient and uniform flow adjustment |
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