CN208416017U - A kind of sound insulation and noise reduction device - Google Patents
A kind of sound insulation and noise reduction device Download PDFInfo
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- CN208416017U CN208416017U CN201820937238.0U CN201820937238U CN208416017U CN 208416017 U CN208416017 U CN 208416017U CN 201820937238 U CN201820937238 U CN 201820937238U CN 208416017 U CN208416017 U CN 208416017U
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- cabinet
- noise reduction
- noise
- side wall
- sound insulation
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Abstract
The utility model discloses a kind of sound insulation and noise reduction device, the inner hollow of cabinet, Rubber shock-absorbing pad is arranged in the exterior bottom of cabinet, noise occurrence of equipment is fixedly mounted on the bottom surface of cabinets cavity, noise occurrence of equipment is fixed to each other with cabinet to be integrated, in the intracavity sidewall surface mount sound-proof material of cabinet, the noise that noise occurrence of equipment generates when working is completely cut off in the lumen by cabinet, sound wave is propagated in the lumen most of to be absorbed by sound-proof material, noise occurrence of equipment will drive cabinet and vibrate together, because Rubber shock-absorbing pad is arranged in the exterior bottom of cabinet, it prevents from making impact with the ground and generates noise；Radiator window is set on the side wall of cabinet, and radiator window includes multi-disc radiating vane arranged in parallel, and the gap between radiating vane makes the inner cavity of cabinet be in communication with the outside, and is flowed for air；The heat that the work of noise occurrence of equipment generates increases inner cavity temperature, and radiating vane is metal plate, can absorb heat, and transmit heat outward by bigger heat dissipation area.
Description
Technical field
The utility model relates to noise reducing apparatus technical fields, further relate to a kind of sound insulation and noise reduction device.
Background technique
Diatom ooze construction generallys use duplex air pump, and when work need to reach 8 atmospheric pressure, gas during continuous spray
Pump need to keep continuous work, and vibration generates noise when air pump works；The management of residential block is stringent, and residential property is to guarantee that owner stops
Breath is not influenced by decoration construction, and the house ornamentation process for generating noise cannot carry out in Saturday day, causes construction speed slow.
For those skilled in the art, the noise for how reducing air pump generation, meets normal construction requirement, is mesh
The preceding technical issues that need to address.
Utility model content
The utility model provides a kind of sound insulation and noise reduction device, can reduce the noise of the devices such as air pump, and concrete scheme is as follows:
Rubber shock-absorbing pad is arranged in the exterior bottom of a kind of sound insulation and noise reduction device, the cabinet including inner hollow, the cabinet,
Noise occurrence of equipment is fixedly mounted on the bottom surface of the cabinets cavity；
The intracavity sidewall surface mount sound-proof material of the cabinet；
Radiator window is set on the side wall of the cabinet, and the radiator window includes multi-disc radiating vane arranged in parallel, described
Radiating vane is metal plate, in a certain angle with the side wall of the cabinet；Gap between the radiating vane makes the cabinet
Inner cavity be in communication with the outside.
Optionally, also perforation opens up connection inner cavity and extraneous air inlet on the side wall of the cabinet, and the air inlet is
Circular through hole, and equidistant arrangement opens up.
Optionally, the edge of the air inlet clamps noise reduction ring made of plastics or rubber, the lateral wall of the noise reduction ring
The upper annular groove being arranged for accommodating the air inlet bore edges.
Optionally, for the length direction of the radiating vane in being laterally extended, radiating vane described in multi-disc presses vertical array, and
The radiating vane is from the inner cavity of the cabinet outward towards lower setting.
Optionally, the Rubber shock-absorbing pad is with certain thickness plate, the Rubber shock-absorbing pad and the cabinet bottom
The shape in face is identical.
Optionally, the side wall of the cabinet is fixed as one with bottom surface, and one side edge and the side wall of top surface are hinged, and
Top surface is detachably fixed with side wall and connect；The one circle rubber ring of side wall top setting of the cabinet.
Optionally, the cabinet is cuboid made of plank.
The utility model provides a kind of sound insulation and noise reduction device, and rubber is arranged in the exterior bottom of the inner hollow of cabinet, cabinet
Noise occurrence of equipment is fixedly mounted on the bottom surface of cabinets cavity for glue resilient cushion, and it is one that noise occurrence of equipment and cabinet, which are fixed to each other,
Body, in the intracavity sidewall surface mount sound-proof material of cabinet, including the noise that noise occurrence of equipment generates when working is completely cut off by cabinet
In chamber, sound wave propagate in the lumen it is most of absorbed by sound-proof material, noise occurrence of equipment will drive cabinet and vibrate together, because of cabinet
Exterior bottom be arranged Rubber shock-absorbing pad, preventing from making impact with the ground generates noise；Radiator window, radiator window are set on the side wall of cabinet
Including multi-disc radiating vane arranged in parallel, the gap between radiating vane makes the inner cavity of cabinet be in communication with the outside, and is used for air
Flowing；The heat that the work of noise occurrence of equipment generates increases inner cavity temperature, and radiating vane is metal plate, can absorb heat, and
Heat is transmitted outward by bigger heat dissipation area.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure chart in one direction of sound insulation and noise reduction device；
Fig. 2 is the structure chart of sound insulation and noise reduction device other direction；
Fig. 3 A is the front view of noise reduction ring；
Fig. 3 B is the side view of noise reduction ring.
Include: in figure
Cabinet 1, Rubber shock-absorbing pad 2, radiator window 3, air inlet 4, noise reduction ring 5.
Specific embodiment
The core of the utility model is to provide a kind of sound insulation and noise reduction device, can reduce the noise of the devices such as air pump.
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing and
Explanation is described in detail to the sound insulation and noise reduction device of the utility model in specific embodiment.
The utility model provides a kind of sound insulation and noise reduction device, as shown in Figure 1, being the structure in one direction of sound insulation and noise reduction device
Figure, including the cabinet 1 of inner hollow, Rubber shock-absorbing pad 2 is arranged in the exterior bottom of cabinet 1, consolidates on the bottom surface of 1 inner cavity of cabinet
Dingan County fills noise occurrence of equipment, and noise occurrence of equipment can be the machinery such as air pump, can be fully seated in the inner cavity of cabinet 1,
It is connected as one with the bottom of cabinet 1；Noise occurrence of equipment and the inner sidewall of cabinet 1 are located remotely from each other, and are not connect with 1 side wall of cabinet
Touching.The intracavity sidewall surface mount sound-proof material of cabinet 1 is made an uproar by what sound-proof material absorption noise occurrence of equipment was transmitted into air
Sound.It is integrated since cabinet 1 is fixed to each other with noise occurrence of equipment, will drive cabinet 1 and shake together, pass through Rubber shock-absorbing pad 2
It prevents cabinet 1 and ground from mutually hitting and generates noise.
Radiator window 3 is set on the side wall of cabinet 1, radiator window 3 includes multi-disc radiating vane arranged in parallel, radiating vane it
Between gap so that the inner cavity of cabinet 1 is in communication with the outside, can for air pump supply；Radiating vane is metal plate, the side wall with cabinet 1
It is in a certain angle, it can dredging flow；Heat is generated when noise occurrence of equipment works makes 1 inner cavity of cabinet heat up, radiating vane and outer
Boundary's air has biggish contact area, accelerates radiating efficiency.
Further, also perforation opens up connection inner cavity and extraneous air inlet 4 to the utility model on the side wall of cabinet 1,
As shown in Fig. 2, being the structure chart of another angle of sound insulation and noise reduction device；Air inlet 4 is circular through hole, and equidistant arrangement opens up,
Air inlet 4 and radiator window 3 are arranged on the not ipsilateral of cabinet 1, are preferably located on opposite side wall, air inlet 4 offers more
It is a, it can be used on the inside of cabinet 1 providing air.Air inlet 4, which equably opens up, keeps air-flow disengaging cabinet 1 more regular, reduces
The noise that sinuous flow generates.
The edge of air inlet 4 clamps noise reduction ring 5 made of plastics or rubber, as shown in Figure 3A and Figure 3B, respectively noise reduction
The front view and side view of ring 5；Annular groove for accommodating 4 edge of air inlet, ring are set on the arc-shaped lateral wall of noise reduction ring 5
The depth direction of shape slot is directed toward the center of circle, and the edge of air inlet 4 is stuck in by annular groove.Air inlet 4 be plastic hoop or rubber ring, can
To reduce the vibration from gas from air inlet 4, noise is further decreased.
Preferably, for the length direction of radiating vane in being laterally extended, multi-disc radiating vane presses vertical stacked arrangement, and radiates
Flabellum is from the inner cavity of cabinet 1 outward towards lower setting.Namely radiating vane is located at one end of 1 inner cavity of cabinet higher than outer one end.
Rubber shock-absorbing pad 2 is with certain thickness plate, and Rubber shock-absorbing pad 2 is identical as the shape of 1 bottom surface of cabinet, passes through
One monolith rubber pad has better damping effect.
The side wall of cabinet 1 is fixed as one with bottom surface in the utility model, a groove-like is formed, for placing air pump etc.
It is mechanical；The one side edge of top surface is hinged with side wall, and top surface is detachably fixed with side wall and connect, when top surface is mutual with side wall
A complete cavity is formed after fixation.Cabinet 1 side wall top setting one circle rubber ring, reduce cabinet 1 top surface relative to
The noise that side wall vibration generates.
Cabinet 1 is cuboid made of plank, and timber itself has the effect of absorbing vibration.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice, can realize in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. a kind of sound insulation and noise reduction device, which is characterized in that the cabinet (1) including inner hollow, the exterior bottom of the cabinet (1)
It is arranged Rubber shock-absorbing pad (2), noise occurrence of equipment is fixedly mounted on the bottom surface of cabinet (1) inner cavity；
The intracavity sidewall surface mount sound-proof material of the cabinet (1)；
Radiator window (3) are set on the side wall of the cabinet (1), the radiator window (3) includes multi-disc radiating vane arranged in parallel,
The radiating vane is metal plate, in a certain angle with the side wall of the cabinet (1)；Gap between the radiating vane makes institute
The inner cavity for stating cabinet (1) is in communication with the outside.
2. sound insulation and noise reduction device according to claim 1, which is characterized in that also perforation is opened on the side wall of the cabinet (1)
If being connected to inner cavity and extraneous air inlet (4), the air inlet is circular through hole, and equidistant arrangement opens up.
3. sound insulation and noise reduction device according to claim 2, which is characterized in that the edge of the air inlet (4) clamps plastics
Or noise reduction ring (5) made of rubber, it is arranged for accommodating the air inlet (4) edge on the lateral wall of the noise reduction ring (5)
Annular groove.
4. sound insulation and noise reduction device according to claim 1, which is characterized in that the length direction of the radiating vane is in laterally
Extend, radiating vane described in multi-disc presses vertical array, and the radiating vane from the inner cavity of the cabinet (1) outward towards dividing into
It sets.
5. sound insulation and noise reduction device according to claim 1, which is characterized in that the Rubber shock-absorbing pad (2) is with certain
The plate of thickness, the Rubber shock-absorbing pad (2) are identical as the shape of the cabinet (1) bottom surface.
6. sound insulation and noise reduction device according to claim 1, which is characterized in that the side wall of the cabinet (1) is fixed with bottom surface
It is integrated, one side edge and the side wall of top surface are hinged, and top surface is detachably fixed with side wall and connect；The cabinet (1)
One circle rubber ring of side wall top setting.
7. sound insulation and noise reduction device according to claim 1, which is characterized in that the cabinet (1) is rectangular made of plank
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937238.0U CN208416017U (en) | 2018-06-15 | 2018-06-15 | A kind of sound insulation and noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937238.0U CN208416017U (en) | 2018-06-15 | 2018-06-15 | A kind of sound insulation and noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416017U true CN208416017U (en) | 2019-01-22 |
Family
ID=65108394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820937238.0U Active CN208416017U (en) | 2018-06-15 | 2018-06-15 | A kind of sound insulation and noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416017U (en) |
-
2018
- 2018-06-15 CN CN201820937238.0U patent/CN208416017U/en active Active
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