CN218409149U - Noise-reduction damping device for cooling tower fan - Google Patents
Noise-reduction damping device for cooling tower fan Download PDFInfo
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- CN218409149U CN218409149U CN202222178213.6U CN202222178213U CN218409149U CN 218409149 U CN218409149 U CN 218409149U CN 202222178213 U CN202222178213 U CN 202222178213U CN 218409149 U CN218409149 U CN 218409149U
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- fan
- cooling tower
- fixedly connected
- mounting panel
- noise
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Abstract
The utility model discloses a cooling tower fan is with damping device that makes an uproar that falls, including the mounting panel, the top joint of mounting panel has the sound absorbing cover, and the top of mounting panel bonds and has the shock pad, a plurality of support frames of top fixedly connected with of mounting panel, one side of support frame is rotated and is connected with the threaded rod, and the outer wall thread bush of threaded rod is equipped with the sliding plate, two connecting rods of one side fixedly connected with of sliding plate, and one side fixedly connected with splint that the support frame was passed to the other end of two connecting rods, and one side of splint bonds and has the rubber pad, one side of sound absorbing cover is equipped with the opening, it has the lead screw to rotate to peg graft between the both sides of sound absorbing cover, and the outer wall thread bush of lead screw is equipped with the fly leaf, two slide bars of one side fixedly connected with of fly leaf. The utility model discloses can press from both sides the fan and press from both sides tightly to reduce the vibrations of fan during operation, and then reduce the noise of fan during operation, promote the result of use of cooling tower fan.
Description
Technical Field
The utility model relates to a cooling tower fan technical field especially relates to a damping device that makes an uproar falls for cooling tower fan.
Background
The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cooling is an evaporation heat dissipation device which generates steam by utilizing cold and heat exchange after water and air flow contact, the steam volatilizes and takes away heat to achieve the aims of evaporating heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in the industry or a refrigeration air conditioner to reduce the water temperature, the device is generally barrel-shaped, so the device is named as a cooling tower, when the cooling tower is built, a cooling fan needs to be installed, the fan is usually arranged at the top of the cooling tower and used for supplying air to the tower to help the filler and the cooling water to exchange heat, and the cooling of the cooling water is realized.
When the cooling tower fan is used, the operation of the cooling tower fan generates noise and vibration, so that the use effect of the cooling tower fan is poor, and the application of the cooling tower is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a noise-reduction damping device for a cooling tower fan.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a damping device that makes an uproar falls for cooling tower fan, includes the mounting panel, the top joint of mounting panel has the sound absorbing cover, and the top of mounting panel bonds and has last shock pad, a plurality of support frames of the top fixedly connected with of mounting panel, one side of support frame is rotated and is connected with the threaded rod, and the outer wall thread bush of threaded rod is equipped with the sliding plate, two connecting rods of one side fixedly connected with of sliding plate, and one side fixedly connected with splint that the support frame was passed to the other end of two connecting rods, and one side of splint bonds there is the rubber pad.
Furthermore, one side of the sound absorption cover is provided with a through hole.
Furthermore, it has the lead screw to rotate to peg graft between the both sides of sound absorbing cover, and the outer wall thread bush of lead screw is equipped with the fly leaf, two slide bars of one side fixedly connected with of fly leaf, and one side fixedly connected with curb plate that the other end of two slide bars passed sound absorbing cover, and one side scarf joint of curb plate has the bearing, and it has the connecting axle to peg graft in the bearing.
Furthermore, a rubber frame is bonded on one side of the side plate.
Furthermore, the bottom of the mounting plate is bonded with a lower shock pad.
Furthermore, two anti-skid pads are bonded at the bottom of the mounting plate.
The utility model has the advantages that:
1. make the sliding plate remove on the threaded rod through rotating the threaded rod to drive the connecting rod and remove, and then make splint remove and fan contact, then will press from both sides the fan tight, thereby reduce the vibrations of fan during operation, and then reduce the noise of fan during operation, promote the result of use of cooling tower fan.
2. Make the fly leaf move on the lead screw through rotating the lead screw to make the curb plate remove, then make rubber frame and suction hood contact, thereby block the opening, and then the noise of separation fan during operation improves the operational environment travelling comfort.
3. The friction between the clamping plate and the fan can be increased by arranging the rubber pad on the clamping plate, so that the clamping effect of the fan is improved, and the shock absorption and noise reduction are further realized.
Drawings
Fig. 1 is a schematic left side perspective view of a noise reduction and shock absorption device for a cooling tower fan according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a noise reduction and vibration reduction device for a cooling tower fan according to the present invention;
fig. 3 is a schematic view of a partially enlarged structure of a noise-reducing and shock-absorbing device for a cooling tower blower provided by the present invention;
fig. 4 is the utility model provides a cooling tower fan is with damping device that makes an uproar that falls's right side spatial structure schematic diagram.
In the figure: 1. mounting a plate; 2. a sound absorbing cover; 3. an upper shock pad; 4. a support frame; 5. a threaded rod; 6. a sliding plate; 7. a connecting rod; 8. a splint; 9. a rubber pad; 10. a port; 11. a screw rod; 12. a movable plate; 13. a slide bar; 14. a side plate; 15. a bearing; 16. a connecting shaft; 17. a rubber frame; 18. a lower cushion; 19. a non-slip mat.
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. 1-4, a damping device that makes an uproar falls for cooling tower fan, including mounting panel 1, the top joint of mounting panel 1 has sound absorbing cover 2, the top of mounting panel 1 bonds and has last shock pad 3, the fan is placed on last shock pad 3, thereby slow down the vibrations of fan during operation, there are a plurality of support frames 4 at the top of mounting panel 1 through the bolt fastening, one side of support frame 4 is rotated and is connected with threaded rod 5, the outer wall thread bush of threaded rod 5 is equipped with sliding plate 6, there are two connecting rods 7 one side of sliding plate 6 through the bolt fastening, there is splint 8 through the bolt fastening in one side that the other end of two connecting rods 7 passed support frame 4, it makes sliding plate 6 move on threaded rod 5 to rotate threaded rod 5, thereby drive connecting rod 7 and remove, and then make splint 8 remove and the fan contact, then will press from both sides the fan clamp tightly, there is rubber pad 9 on one side of splint 8.
One side of sound absorbing cover 2 is equipped with opening 10, it has lead screw 11 to rotate to peg graft between the both sides of sound absorbing cover 2, the outer wall thread bush of lead screw 11 is equipped with fly leaf 12, one side of fly leaf 12 is fixed with two slide bars 13 through the bolt, one side that two slide bars 13 other end passed sound absorbing cover 2 has curb plate 14 through the bolt fastening, one side of curb plate 14 has inlayed bearing 15, the interpolation of bearing 15 has connect the connecting axle 16, one side of curb plate 14 bonds there is rubber frame 17, it makes fly leaf 12 move on lead screw 11 to rotate lead screw 11, thereby drive slide bar 13 and remove, and then make curb plate 14 remove, then make rubber frame 17 and sound absorbing cover 2 contact, thereby block opening 10, and then the noise of separation fan during operation, the bottom of mounting panel 1 bonds and has lower shock pad 18, the bottom of mounting panel 1 bonds there are two slipmats 19, slipmat 19 prevents that mounting panel 1 from sliding.
The working principle of the embodiment is as follows: during the use, firstly, place the fan on last shock pad 3, then, rotate threaded rod 5 and make sliding plate 6 remove on threaded rod 5, thereby drive connecting rod 7 and remove, and then make splint 8 remove and the fan contact, then press from both sides the fan and press from both sides tightly, the rethread bolt is fixed the fan, thereby reduce the vibrations of fan during operation, then, will inhale sound hood 2 card at the top of mounting panel 1, again be connected connecting axle 16 with the fan, then, it makes fly leaf 12 remove on lead screw 11 to rotate lead screw 11, thereby drive slide bar 13 and remove, and then make curb plate 14 remove, then make rubber frame 17 and sound hood 2 contact, thereby block opening 10, and then the noise of separation fan during operation, make connecting axle 16 insert in bearing 15 simultaneously, finally, it can to install the flabellum in the one end of connecting axle 16.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cooling tower fan is with damping device that makes an uproar that falls, includes mounting panel (1), its characterized in that, the top joint of mounting panel (1) has sound absorbing cover (2), and the top of mounting panel (1) bonds and has shock pad (3), a plurality of support frames (4) of top fixedly connected with of mounting panel (1), one side of support frame (4) is rotated and is connected with threaded rod (5), and the outer wall thread bush of threaded rod (5) is equipped with sliding plate (6), two connecting rods (7) of one side fixedly connected with of sliding plate (6), and one side fixedly connected with splint (8) of support frame (4) are passed to the other end of two connecting rods (7), and one side of splint (8) bonds and has rubber pad (9).
2. A noise and vibration reducing device for a fan of a cooling tower according to claim 1, wherein a through hole (10) is formed at one side of the sound absorbing cover (2).
3. The noise-reducing and shock-absorbing device for the cooling tower fan is characterized in that a screw rod (11) is rotatably inserted between two sides of the sound-absorbing cover (2), a movable plate (12) is sleeved on the outer wall of the screw rod (11) in a threaded manner, two sliding rods (13) are fixedly connected to one side of the movable plate (12), a side plate (14) is fixedly connected to the other end of each sliding rod (13) penetrating through one side of the sound-absorbing cover (2), a bearing (15) is embedded into one side of the side plate (14), and a connecting shaft (16) is inserted into the bearing (15).
4. The noise-reducing and shock-absorbing device for the fan of the cooling tower is characterized in that a rubber frame (17) is bonded to one side of the side plate (14).
5. The noise-reducing and shock-absorbing device for the cooling tower fan is characterized in that a lower shock-absorbing pad (18) is adhered to the bottom of the mounting plate (1).
6. The noise-reducing and shock-absorbing device for the cooling tower fan is characterized in that two anti-skid pads (19) are bonded to the bottom of the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222178213.6U CN218409149U (en) | 2022-08-18 | 2022-08-18 | Noise-reduction damping device for cooling tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222178213.6U CN218409149U (en) | 2022-08-18 | 2022-08-18 | Noise-reduction damping device for cooling tower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218409149U true CN218409149U (en) | 2023-01-31 |
Family
ID=85026541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222178213.6U Active CN218409149U (en) | 2022-08-18 | 2022-08-18 | Noise-reduction damping device for cooling tower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218409149U (en) |
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2022
- 2022-08-18 CN CN202222178213.6U patent/CN218409149U/en active Active
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