CN220853215U - Sound absorption and noise reduction device for cooling tower - Google Patents
Sound absorption and noise reduction device for cooling tower Download PDFInfo
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- CN220853215U CN220853215U CN202322669110.4U CN202322669110U CN220853215U CN 220853215 U CN220853215 U CN 220853215U CN 202322669110 U CN202322669110 U CN 202322669110U CN 220853215 U CN220853215 U CN 220853215U
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- plate
- fixedly connected
- cooling tower
- noise reduction
- supporting plate
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- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 230000009467 reduction Effects 0.000 title claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 230000001603 reducing effect Effects 0.000 claims description 14
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 238000003491 array Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of noise reduction of cooling towers and discloses a sound absorption and noise reduction device for a cooling tower, which comprises a top plate, wherein a second supporting plate is fixedly connected to the front side and the rear side of the bottom wall of the top plate, mute glass is fixedly connected to one side of the second supporting plate, a ventilation block is fixedly connected to the top wall of the top plate, a sound insulation plate is fixedly connected to the inside of the ventilation block, noise reduction holes are formed in the sound insulation plate, the noise reduction holes are in a rectangular array, a first supporting plate is fixedly connected to the left side and the right side of the bottom arm of the top plate, and ventilation holes are formed in the first supporting plate. According to the utility model, the noise reduction of the cooling tower can be more perfectly realized through the matching of the sound insulation plate, the noise reduction hole, the first supporting plate, the fixed plate, the sound insulation cotton, the exhaust hole and the mute glass component, and the buffering and shock absorption of the device are realized through the matching of the buffer plate, the first buffer spring, the supporting column, the second buffer spring, the storage column, the bottom plate and the telescopic column component.
Description
Technical Field
The utility model relates to the technical field of noise reduction of cooling towers, in particular to a sound absorption and noise reduction device for a cooling tower.
Background
The cooling tower is an industrial device, and the cooling tower is usually composed of a cooler, a water pump, a water tank, a radiator, a fan and the like, and the cooling tower is characterized in that hot water is sprayed into the cooling tower through a spraying device, and heat exchange is carried out between the hot water and air in the cooler, so that the temperature of the water is reduced.
The noise frequency characteristic is complex, the noise frequency characteristic that the cooling tower discharged is more complex, and noise intensity is also bigger simultaneously, under this kind of circumstances, it is difficult to eliminate the noise completely to use single sound absorbing and noise reducing device, and the cooling tower itself is a large-scale equipment, and its operation can produce stronger vibration and impact force, if the fixed mode of sound absorbing and noise reducing device is not firm enough, or the material itself does not possess sufficient shock resistance, the condition such as drop, damage appear very easily to reduce the sound absorbing and noise reducing effect.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a sound absorption and noise reduction device for a cooling tower.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: 1. the utility model provides a device of making an uproar falls in sound absorption for cooling tower, includes the roof, both sides are equal fixedly connected with backup pad two around the roof diapire, two one side fixedly connected with silence glass of backup pad, roof wall fixedly connected with ventilation block, the inside fixedly connected with acoustic celotex board of ventilation block, the inside hole of making an uproar that falls that is provided with of acoustic celotex board, the hole of making an uproar falls is rectangular array, the equal fixedly connected with backup pad one of roof end arm left and right sides, backup pad one inside is provided with the bleeder vent, one side fixedly connected with soundproof cotton of backup pad, the bleeder vent is sharp array, the material of acoustic celotex board is silicate board.
As a further description of the above technical solution:
The supporting plate is fixedly connected with a workbench on the bottom wall, and a buffer plate is fixedly connected to the bottom wall of the workbench.
As a further description of the above technical solution:
The buffer board diapire fixedly connected with flexible post, flexible post is rectangular array.
As a further description of the above technical solution:
the buffer board diapire fixedly connected with buffer spring two, flexible post lateral wall sliding connection has the post of accomodating.
As a further description of the above technical solution:
the storage column is a rectangular array, and the bottom wall of the storage column is fixedly connected with a bottom plate.
As a further description of the above technical solution:
The bottom plate diapire fixedly connected with backing plate, backing plate roof fixedly connected with support column.
As a further description of the above technical solution:
The inner side wall of the support column is connected with a first buffer spring in a sliding mode, and the first buffer spring is in a rectangular array.
As a further description of the above technical solution:
one side of the supporting plate is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with an exhaust hole.
The utility model has the following beneficial effects:
1. According to the utility model, the equipment can be more perfectly used for noise reduction of the cooling tower by matching the sound insulation plate, the noise reduction holes, the first supporting plate, the fixing plate, the sound insulation cotton, the exhaust holes and the mute glass parts.
2. In the utility model, the buffer and shock absorption of the equipment are realized through the matching of the buffer plate, the buffer spring I, the support column, the buffer spring II, the storage column, the bottom plate and the telescopic column component.
Drawings
Fig. 1 is a perspective view of a sound absorbing and reducing device for a cooling tower according to the present utility model;
fig. 2 is a schematic diagram of a pad structure of a sound absorbing and reducing device for a cooling tower according to the present utility model;
fig. 3 is a schematic structural diagram of a support plate of the sound absorbing and reducing device for a cooling tower according to the present utility model.
Legend description:
1. A top plate; 2. a ventilation block; 3. a noise reduction hole; 4. a sound insulation board; 5. a first supporting plate; 6. ventilation holes; 7. a fixing plate; 8. soundproof cotton; 9. an exhaust hole; 10. a second supporting plate; 11. mute glass; 12. a buffer plate; 13. a buffer spring I; 14. a support column; 15. a backing plate; 16. buffer spring II; 17. a receiving column; 18. a bottom plate; 19. a telescopic column; 20. a working table.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the sound absorption and noise reduction device for the cooling tower comprises a top plate 1, wherein the front side and the rear side of the bottom wall of the top plate 1 are fixedly connected with a second supporting plate 10, one side of the second supporting plate 10 is fixedly connected with a mute glass 11, the second supporting plate 10 is also arranged below the top plate 1, the mute glass 11 is arranged on the second supporting plate 10, the mute glass 11 is formed by adopting double-layer or multi-layer glass, the middle of the mute glass is processed by special airtight sealing, sound absorption materials and other technologies, the processing means can effectively isolate sound wave propagation in the air, thereby achieving the noise reduction effect, in the use process, the inside structure of equipment can be observed through the mute glass 11, the equipment can operate better, the top wall of the top plate 1 is fixedly connected with a ventilation block 2, the inside of the ventilation block 2 is fixedly connected with a sound insulation plate 4, noise reduction holes 3 are arranged in the sound insulation plate 4, the noise reduction holes 3 form a rectangular array, the left side and the right side of the bottom arm of the top plate 1 are fixedly connected with a first supporting plate 5, an air vent 6 is arranged in the first supporting plate 5, the sound-insulating plate 4 is made of sound-absorbing materials, sound waves can be absorbed but not reflected back, meanwhile, the sound-insulating plate also has good damping performance, vibration of a machine can be relieved, noise is reduced, in addition, energy consumption is reduced, the service life and efficiency of equipment are improved, one side of the first supporting plate 5 is fixedly connected with a sound-insulating cotton 8, the air vent 6 is in a linear array, the material of the sound-insulating plate 4 is silicate plate, the ventilation property in the equipment can be increased due to the arrangement of the noise-reducing holes 3, a buffer plate 12 and a first buffer spring 13 are respectively arranged below the working table 20 and below the buffer plate 12 and inside the support column 14, and the damping parts in the sound-absorbing and noise-reducing device for the cooling tower can play roles of relieving vibration of the machine and reducing noise, the cooling towers, when in operation, generate large vibrations which cause noise and also cause certain damage to the machine itself and to the surrounding environment.
The backup pad is 5 diapire fixedly connected with workstation 20, workstation 20 diapire fixedly connected with buffer board 12, buffer board 12 diapire fixedly connected with telescopic column 19, the setting of 19 enables better buffering of equipment, telescopic column 19 is rectangular array, the setting of multiunit 19 can be fixed equipment steadily, buffer board 12 diapire fixedly connected with buffer spring two 16, telescopic column 19 lateral wall sliding connection has accomodates post 17, accomodate post 17 and be rectangular array, accomodate post 17 diapire fixedly connected with bottom plate 18, the setting of bottom plate 18 can increase the stability of equipment better, bottom plate 18 diapire fixedly connected with backing plate 15, backing plate 15 roof fixedly connected with support column 14, the setting of support column 14 can increase the stability of equipment better, support column 14 inside wall sliding connection has buffer spring one 13, buffer spring one 13 is rectangular array, backup pad one 5 side fixedly connected with fixed plate 7, the setting of fixed plate 7 is in order to fix the position of exhaust hole 9 better, fixed plate 7 one side fixedly connected with exhaust hole 9.
Working principle: when the device is used, the first supporting plate 5 is arranged on the workbench 20, the first supporting plate 5 is provided with the soundproof cotton 8, the soundproof cotton 8 is arranged in the noise reduction device of the cooling tower, the soundproof cotton 8 has the characteristics of sound absorption and sound insulation, the noise transmission in the cooling tower can be effectively blocked and reduced, meanwhile, the device can also play a role of heat preservation, the energy consumption is reduced, the efficiency and the service life of the device are improved, the vent holes 6 are arranged on the first supporting plate 5, after the sound and the gas pass through the vent holes 6, the device can be smoothly exhausted through the exhaust holes 9 arranged on the fixed plate 7, most of noise can return to the inside of the device after passing through the exhaust holes 9 due to the fact that the exhaust holes 9 are in a shape like Chinese character 'Hui', the noise is reduced, the second supporting plate 10 is also arranged below the top plate 1, the mute glass 11 is arranged on the second supporting plate 10, the mute glass 11 is made of double-layer or multi-layer glass, the middle of the mute glass is processed by special airtight sealing, sound absorption materials and other technologies, the processing means can effectively isolate sound wave propagation in the air, thereby achieving the effect of noise reduction, in the using process, the inside structure of the equipment can be observed through the mute glass 11, the equipment can better operate, the ventilation block 2 is arranged above the top plate 1, the sound insulation plate 4 is arranged on the ventilation block 2, the sound insulation plate 4 is made of sound absorption materials, the sound wave can be absorbed but not reflected back, meanwhile, the sound insulation plate also has good damping performance, can relieve vibration of the machine, reduce noise, in addition, reduce energy consumption, improve the service life and efficiency of the equipment, the arrangement of the noise reduction holes 3 can increase the air permeability of the inside of the equipment, the buffer plate 12 is arranged below the workbench 20, the support column 14, buffer spring two 16 and buffer spring one 13 have been installed respectively to the below of buffer plate 12 and the inside of support column 14, and the cooling tower is with inhaling the damping part in the sound noise reduction device and can play the effect that alleviates machine vibration and reduce noise production, and the cooling tower can produce great vibration at the during operation, and these vibrations can cause the production of noise, still can cause certain harm to machine itself and surrounding environment simultaneously, through buffer spring two 16 and buffer spring one 13's buffering, and reach the shock attenuation effect of equipment, reduce the harm of equipment.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a device of making an uproar falls in sound absorption for cooling tower, includes roof (1), its characterized in that: the front side and the rear side of the bottom wall of the top plate (1) are fixedly connected with a second supporting plate (10), one side of the second supporting plate (10) is fixedly connected with mute glass (11), the top wall of the top plate (1) is fixedly connected with a ventilation block (2), the inside of the ventilation block (2) is fixedly connected with a sound insulation plate (4), the inside of the sound insulation plate (4) is provided with noise reduction holes (3), the noise reduction holes (3) are formed into a rectangular array, the left side and the right side of the bottom arm of the top plate (1) are fixedly connected with a first supporting plate (5), air holes (6) are formed in the first supporting plate (5), soundproof cotton (8) is fixedly connected to one side of the first supporting plate (5), the air holes (6) are formed into a linear array, and the soundproof plate (4) is made of silicate plates.
2. The sound absorbing and reducing device for a cooling tower according to claim 1, wherein: the first supporting plate (5) is fixedly connected with a workbench (20), and the bottom wall of the workbench (20) is fixedly connected with a buffer plate (12).
3. The sound absorbing and reducing device for a cooling tower according to claim 2, wherein: the bottom wall of the buffer plate (12) is fixedly connected with a telescopic column (19), and the telescopic column (19) is in a rectangular array.
4. A sound absorbing and reducing device for a cooling tower according to claim 3, wherein: the buffer plate (12) diapire fixedly connected with buffer spring two (16), flexible post (19) lateral wall sliding connection has accomodates post (17).
5. The sound absorbing and reducing device for a cooling tower according to claim 4, wherein: the storage columns (17) are in rectangular arrays, and a bottom plate (18) is fixedly connected to the bottom wall of each storage column (17).
6. The sound absorbing and reducing device for a cooling tower according to claim 5, wherein: the bottom plate (18) bottom wall fixedly connected with backing plate (15), backing plate (15) roof fixedly connected with support column (14).
7. The sound absorbing and reducing device for a cooling tower according to claim 6, wherein: the inner side wall of the supporting column (14) is connected with a buffer spring I (13) in a sliding mode, and the buffer spring I (13) is in a rectangular array.
8. The sound absorbing and reducing device for a cooling tower according to claim 1, wherein: one side of the first supporting plate (5) is fixedly connected with a fixing plate (7), and one side of the fixing plate (7) is fixedly connected with an exhaust hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322669110.4U CN220853215U (en) | 2023-10-07 | 2023-10-07 | Sound absorption and noise reduction device for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322669110.4U CN220853215U (en) | 2023-10-07 | 2023-10-07 | Sound absorption and noise reduction device for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853215U true CN220853215U (en) | 2024-04-26 |
Family
ID=90776527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322669110.4U Active CN220853215U (en) | 2023-10-07 | 2023-10-07 | Sound absorption and noise reduction device for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853215U (en) |
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2023
- 2023-10-07 CN CN202322669110.4U patent/CN220853215U/en active Active
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