CN220439241U - Noise reduction device capable of reducing noise between devices - Google Patents
Noise reduction device capable of reducing noise between devices Download PDFInfo
- Publication number
- CN220439241U CN220439241U CN202321958729.0U CN202321958729U CN220439241U CN 220439241 U CN220439241 U CN 220439241U CN 202321958729 U CN202321958729 U CN 202321958729U CN 220439241 U CN220439241 U CN 220439241U
- Authority
- CN
- China
- Prior art keywords
- noise
- sound
- equipment
- water pump
- noise reduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims 5
- 238000002955 isolation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a noise reduction device capable of reducing noise between devices, which relates to the technical field of device bodies, and comprises a device body, wherein the device body comprises a floor and walls arranged around the upper part of the floor, a sound insulation door is arranged on one wall of the walls, the upper part of the floor is provided with the device body, a multiple noise reduction mechanism is arranged outside the device body, one side of the device body is provided with a water pump which is symmetrically arranged, the water pump and the device body sequentially penetrate through a water pipe, the water pipe and the water pump are fixedly connected through a flange, and a connecting pipe is arranged between the water pipes; set up the sound-proof housing among current equipment room outside the equipment body among, inhale sound cotton and sound-proof felt, through the noise that produces when having reduced the equipment operation to noise isolation, absorb the isolated multiple noise reduction again, through full independent bearing structure + hanging flower basket structure + damping integrated structure and connected mode, realized the effect to equipment body shock attenuation, equipment body operational vibration reduces and then makes its noise reduction that shakes and bring.
Description
Technical Field
The utility model relates to the technical field of equipment room bodies, in particular to a noise reduction device capable of reducing noise between equipment.
Background
Noise is sound which is irregular and disordered by the frequency and intensity of sound waves, and is caused by the vibration of objects, and noise pollution which is commonly called noise pollution caused by the fact that the sound propagates in a certain medium (such as solid, liquid and gas) in the form of waves.
With the increasing application of clean energy, the ground source heat pump is adopted by more villa residences as indoor air conditioning and heating energy sources due to the low-carbon and environment-friendly functional characteristics, but the ground source heat pump host has larger equipment noise and vibration noise, and the traditional noise reduction mode cannot actually solve the equipment noise and vibration noise at all, so that the floor (even the upper layer) noise between the equipment of the ground source heat pump is continuously disturbed (buzzing) and even serious trouble that living space cannot be used is caused.
In view of the above problems, the present utility model provides a noise reduction apparatus that can reduce noise between devices.
Disclosure of Invention
The utility model aims to provide a noise reduction device capable of reducing noise between devices, wherein a sound-proof cover, sound-absorbing cotton and a sound-proof felt are arranged outside a device body in the existing device room, noise generated during operation of the device is reduced through multiple noise reduction of noise isolation and absorption and re-isolation, the effect of damping the device body is realized through a comprehensive structure and a connection mode of a fully independent bearing structure, a hanging basket structure and damping, and the working vibration of the device body is reduced, so that the noise brought by vibration is reduced, and the problem in the background technology is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can reduce noise reduction device of equipment room noise, includes equipment room body, and equipment room body includes floor and wall body that sets up all around above the floor and is equipped with the soundproof door in one of them wall body, is equipped with equipment body above the floor and the multiple mechanism of making an uproar that falls outside equipment body, and the water pump of symmetry setting is installed to equipment body one side, and water pump and equipment body pass in proper order has the water pipe, through flange fixed connection between water pipe and the water pump, and the connecting pipe is installed to the water pump;
multiple mechanism of making an uproar that falls is fixed with the fixed plate that the symmetry set up including the backup pad that sets up in equipment body top at backup pad lower surface both ends, is used for setting up equipment body and equipment body between the fixed plate and places at the movable plate upper surface, and movable plate upper surface symmetry is fixed with support cable one end and cable other end is fixed at the backup pad lower surface.
The two fixing plates are arranged on the lower surface of the supporting plate in a trapezoid shape, and the fixing plates are trapezoid waists.
The multiple noise reduction mechanism further comprises a first sound-proof housing which is arranged above the moving plate and sleeved outside the equipment body, the lower surface of the moving plate 10 is fixedly connected with the upper surface of the floor 1 through two mutually symmetrical fixed cables 14, and a rubber shock-absorbing damping pad is arranged in the middle of the lower surface of the moving plate.
The multiple noise reduction mechanism further comprises keels arranged on the inner sides of the walls, sound-absorbing cotton is fixed on one sides of the keels away from the walls, and perforated sound-absorbing boards are arranged on one sides of the keels away from the keels.
And a sound insulation felt is also arranged between the inner side of the wall body and the keels.
The second sound-proof housing is installed to the water pump outer peripheral face and is offered the through-hole that is used for the water pipe to run through on the second sound-proof housing.
Compared with the prior art, the utility model has the following beneficial effects:
according to the noise reduction device capable of reducing the noise between the devices, the sound insulation cover, the sound absorption cotton and the sound insulation felt are arranged outside the device body in the existing device, noise generated during operation of the device is reduced through multiple noise reduction of noise isolation and noise absorption and re-isolation, the effect of damping the device body is achieved through the comprehensive structure and the connection mode of the full independent bearing structure, the hanging basket structure and the damping, and accordingly working vibration of the device body is reduced, and noise caused by vibration of the device body is reduced.
Drawings
FIG. 1 is a schematic cross-sectional view of a support plate of the present utility model;
FIG. 2 is a schematic cross-sectional view of a first acoustic enclosure of the present utility model;
FIG. 3 is a schematic view of a rubber shock absorbing damping pad according to the present utility model.
In the figure: 1. a floor; 2. a wall body; 3. a sound-insulating felt; 4. a keel; 5. sound absorbing cotton; 6. perforated acoustic panels; 7. a first soundproof cover; 8. a second soundproof cover; 9. a support plate; 10. a moving plate; 11. a fixing plate; 12. rubber damping pad; 13. a support cable; 14. fixing the cable; 15. an equipment body; 16. a water pump; 17. a connecting pipe; 18. a flange; 19. a water pipe.
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.
In order to solve the technical problem of body noise between devices, as shown in fig. 1-3, the following preferred technical scheme is provided:
the utility model provides a noise reduction device that can reduce noise between equipment, including the equipment room body, the equipment room body includes floor 1 and wall body 2 that floor 1 top set up all around and is equipped with the soundproof door in one of them wall body 2, be equipped with equipment body 15 above floor 1 and be equipped with multiple noise reduction mechanism outside equipment body 15, water pump 16 that equipment body 15 one side was installed and is set up symmetrically, water pump 16 and equipment body 15 have passed water pipe 19 in proper order, pass through flange 18 fixed connection between water pipe 19 and the water pump 16, water pump 16 installs connecting pipe 17;
the multiple mechanism of making an uproar that falls includes the backup pad 9 that sets up in equipment body 15 top, and backup pad 9 lower surface both ends are fixed with the fixed plate 11 that the symmetry set up, are used for setting up equipment body 15 and equipment body 15 to place at the movable plate 10 upper surface between the fixed plate 11, and movable plate 10 upper surface symmetry is fixed with support cable 13 one end and cable other end is fixed at backup pad 9 lower surface. The device body 15 and the water pump 16 can vibrate when running, noise caused by vibration propagates to the periphery but is blocked by the first sound-proof housing 7 and the second sound-proof housing 8, the noise passes through the two sound-proof housings and then contacts with the wall body 2, the noise contacts with the perforated sound-absorbing plate 6 and the sound-absorbing cotton 5 in sequence, part of the energy consumption of the noise is reduced through the perforated sound-absorbing plate 6 and the sound-absorbing cotton 5, and then the noise is isolated again through the sound-proof felt 3 to reduce the outward diffusion range and volume of the noise passing through the wall body 2.
The two fixing plates 11 are arranged on the lower surface of the supporting plate 9 in a trapezoid shape, and the fixing plates 11 are trapezoid waist shapes. The fixing plate 11 arranged in a trapezoid has better stability than a quadrilateral, and can bear vibration caused by long-time operation of the equipment body 15.
The multiple noise reduction mechanism further comprises a first sound-proof housing 7 which is arranged above the movable plate 10 and sleeved outside the equipment body 15, the lower surface of the movable plate 10 is fixedly connected with the upper surface of the floor 1 through two mutually symmetrical fixed cables 14, and a rubber damping pad 12 is arranged in the middle of the lower surface of the movable plate 10. When the device body 15 is located above the moving plate 10, vibration is generated to drive the moving plate 10 to move, and the moving plate 10 is fixed by the fixing cable 14 at the bottom of the moving plate 10 to prevent movement.
The multiple noise reduction mechanism further comprises a keel 4 arranged on the inner side of the wall body 2, sound-absorbing cotton 5 is fixed on one side, away from the wall body 2, of the keel 4, and a perforated sound-absorbing plate 6 is arranged on one side, away from the keel 4, of the sound-absorbing cotton 5. When the sound wave generated by the operation of the device body 15 is transmitted to the sound-absorbing cotton 5, the sound wave is consumed by the small gap of the sound-absorbing cotton 5, and accordingly noise is reduced.
And a sound insulation felt 3 is also arranged between the inner side of the wall body 2 and the keels 4. The sound insulation felt 3 is a sound insulation material commonly used in the construction industry, and multiple noise reduction is formed by the sound insulation felt 3 and the sound absorbing cotton 5.
The second sound-proof housing 8 is mounted on the outer peripheral surface of the water pump 16, and a through hole for the water pipe 19 to penetrate is formed in the second sound-proof housing 8. The second acoustic enclosure 8 isolates and attenuates the machine noise generated by the operation of the water pump 16 to avoid its transmission outwardly.
To sum up: the device body 15 and the water pump 16 can vibrate when running, noise caused by vibration propagates to the periphery but is blocked by the first sound-proof housing 7 and the second sound-proof housing 8, the noise passes through the two sound-proof housings and then contacts with the wall body 2, the noise contacts with the perforated sound-absorbing plate 6 and the sound-absorbing cotton 5 in sequence, part of the energy consumption of the noise is reduced through the perforated sound-absorbing plate 6 and the sound-absorbing cotton 5, and then the noise is isolated again through the sound-proof felt 3 to reduce the outward diffusion range and volume of the noise passing through the wall body 2.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a noise reduction device that can reduce noise between equipment, includes equipment room body, its characterized in that: the device room body comprises a floor (1) and wall bodies (2) which are arranged around the upper side of the floor (1), wherein one side wall body (2) is provided with a sound insulation door, a device body (15) is arranged above the floor (1) and a multiple noise reduction mechanism is arranged outside the device body (15), a water pump (16) which is symmetrically arranged is arranged on one side of the device body (15), the water pump (16) and the device body (15) sequentially penetrate through a water pipe (19), the water pipe (19) is fixedly connected with the water pump (16) through a flange (18), and a connecting pipe (17) is arranged on the water pump (16);
the multiple mechanism of making an uproar that falls includes backup pad (9) that set up in equipment body (15) top, and backup pad (9) lower surface both ends are fixed with fixed plate (11) that the symmetry set up, are used for setting up equipment body (15) and equipment body (15) between fixed plate (11) and place at movable plate (10) upper surface, and movable plate (10) upper surface symmetry is fixed with support cable (13) one end and cable other end is fixed in backup pad (9) lower surface.
2. A noise reducer for reducing noise between devices according to claim 1, wherein: the two fixing plates (11) are arranged on the lower surface of the supporting plate (9) in a trapezoid shape, and the fixing plates (11) are trapezoid waist shapes.
3. A noise reducer for reducing noise between devices according to claim 1, wherein: the multiple noise reduction mechanism further comprises a first sound-proof housing (7) which is arranged above the movable plate (10) and sleeved outside the equipment body (15), the lower surface of the movable plate (10) is fixedly connected with the upper surface of the floor (1) through two mutually symmetrical fixed cables (14), and a rubber damping pad (12) is arranged in the middle of the lower surface of the movable plate (10).
4. A noise reducer for reducing noise between devices according to claim 1, wherein: the multiple noise reduction mechanism further comprises a keel (4) arranged on the inner side of the wall body (2), sound absorbing cotton (5) is fixed on one side, far away from the wall body (2), of the keel (4), and a perforated sound absorbing plate (6) is arranged on one side, far away from the keel (4), of the sound absorbing cotton (5).
5. A noise reducer for reducing noise between devices according to claim 4, wherein: and a sound insulation felt (3) is also arranged between the inner side of the wall body (2) and the keels (4).
6. A noise reducer for reducing noise between devices according to claim 1, wherein: the second sound-proof housing (8) is installed on the outer peripheral surface of the water pump (16), and a through hole for the water pipe (19) to penetrate is formed in the second sound-proof housing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958729.0U CN220439241U (en) | 2023-07-25 | 2023-07-25 | Noise reduction device capable of reducing noise between devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958729.0U CN220439241U (en) | 2023-07-25 | 2023-07-25 | Noise reduction device capable of reducing noise between devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439241U true CN220439241U (en) | 2024-02-02 |
Family
ID=89691191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958729.0U Active CN220439241U (en) | 2023-07-25 | 2023-07-25 | Noise reduction device capable of reducing noise between devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439241U (en) |
-
2023
- 2023-07-25 CN CN202321958729.0U patent/CN220439241U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101404159A (en) | Sound insulation module on sound insulation apparatus of large noise equipment | |
| CN201099927Y (en) | Aerating and sound-deadening wall | |
| CN211597189U (en) | Wall structure capable of effectively reducing noise | |
| CN203573642U (en) | Sound absorption structure | |
| CN211265181U (en) | Noise reduction type dry-type transformer | |
| CN207314568U (en) | A kind of efficiently middle low frequency absorption mechanism of substation | |
| CN209653143U (en) | A kind of sound insulation processing structure in movie theatre room and house for karaoke | |
| CN220439241U (en) | Noise reduction device capable of reducing noise between devices | |
| CN103397712B (en) | Anechoic room transmission shaft sound-insulating structure | |
| CN210639979U (en) | Inhale sound insulation composite member and transformer | |
| CN205178284U (en) | Structure of making an uproar is fallen based on foamed aluminium metal reduces city transformer substation low -frequency noise | |
| CN205046690U (en) | Micrite damping acoustic celotex board | |
| SU881234A1 (en) | Acoustic panel | |
| CN106816145A (en) | A kind of steel compound noise reduction board and denoising device | |
| CN211421952U (en) | Noise reduction device for fan room | |
| CN212898918U (en) | Novel detachable Roots blower sound-proof housing | |
| CN212506839U (en) | Spring resonance noise reduction device | |
| CN213713314U (en) | Air conditioner outdoor unit shell and air conditioner | |
| CN212772922U (en) | Sound-insulation noise-reduction wall structure | |
| CN201270148Y (en) | Sound insulation module on sound insulation apparatus of large noise equipment | |
| CN212161278U (en) | Sound-insulation noise-reduction plate | |
| CN211296437U (en) | Generator casing with noise reduction structure | |
| CN210896602U (en) | Cavity sound absorption structure of sound absorption protective surface of double-sided metal perforated plate in acoustic laboratory | |
| CN201121371Y (en) | Soundproofing inner wall surface | |
| CN206480373U (en) | A kind of steel compound noise reduction board and denoising device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |