CN214279591U - Environmental noise administers device - Google Patents
Environmental noise administers device Download PDFInfo
- Publication number
- CN214279591U CN214279591U CN202120307218.7U CN202120307218U CN214279591U CN 214279591 U CN214279591 U CN 214279591U CN 202120307218 U CN202120307218 U CN 202120307218U CN 214279591 U CN214279591 U CN 214279591U
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- China
- Prior art keywords
- box body
- noise
- plate
- sound
- sound attenuation
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- 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.)
- Expired - Fee Related
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- 230000007613 environmental effect Effects 0.000 title claims description 13
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 18
- 230000030279 gene silencing Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an ambient noise administers device, including box, amortization chamber, noise insulation and fixing device, the box lateral wall is located to amortization chamber intercommunication, and the box is lower extreme open-ended cavity, noise insulation locates inside the box, fixing device locates box one side, noise insulation includes acoustic celotex board, connecting rod and acoustical panel, the amortization chamber is equipped with heat dissipation fan, dust cover, soundproof cotton and annular acoustical panel, fixing device includes high-order fixed orifices, low level fixed orifices, set screw, fixed column, L template, backup pad, auto-lock universal wheel and slide rail. The utility model belongs to the technical field of the noise is administered, specifically provide a can carry out the ambient noise of noise reduction in source to the equipment that sends the noise in the factory building and administer device.
Description
Technical Field
The utility model belongs to the technical field of the noise is administered, concretely relates to device is administered to ambient noise.
Background
Noise is the sound that the sound source carries out irregular vibration and sends, from the physiology view, everybody has a rest, the sound of study and work is disturbed, the sound that does not need promptly, generally refer to as the noise, it generally follows the source of noise now to administer the noise, the propagation of noise and the treatment of people's ear department are administered, the noise abatement also promotes the development of environmental protection trade, the noise reduction of mill is only through setting up amortization equipment around the factory building at present, can not follow the noise source and solve the problem, the inside staff of factory building still receives the influence of noise, the physical health to the workman threatens.
At present, the existing noise reduction device is only provided with silencing equipment around a factory building, noise reduction can not be carried out from a noise source, and workers in the factory building still receive the influence of noise and cause great threat to the physical health of workers.
SUMMERY OF THE UTILITY MODEL
To the above circumstances, for overcoming prior art's defect, the utility model provides a noise reduction device can not carry out the problem of noise reduction from the noise source, provides one kind and can carry out the ambient noise who makes an uproar noise reduction's to the equipment that sends the noise in the factory building and administer the device.
The utility model adopts the technical scheme as follows: an environmental noise treatment device comprises a box body, a sound attenuation cavity, a sound insulation device and a fixing device, wherein the sound attenuation cavity is communicated with the side wall of the box body, the box body is a hollow cavity with an opening at the lower end, the sound insulation device is arranged in the box body, the fixing device is arranged on one side of the box body, the sound insulation device comprises sound insulation plates, connecting rods and sound attenuation plates, the sound insulation plates are covered on the inner wall of the box body, a plurality of groups of the connecting rods are arranged on one side of the sound insulation plates away from the box body, the sound attenuation plates are arranged on one side of the connecting rods away from the sound insulation plates, noise emitted by equipment is reduced through the sound attenuation plates for the first time, noise reduced through the sound attenuation plates for the second time, the sound attenuation cavity is provided with a heat dissipation fan, a dust cover, soundproof cotton and an annular sound attenuation plate, the heat dissipation fan is arranged at the communication part of the sound attenuation cavity and the side wall of the box body, the dust cover is arranged on the outer side of the heat dissipation fan, the soundproof cotton is arranged on the inner wall of the sound attenuation plate, the annular silencing plate is arranged at one end of the silencing cavity far away from the box body, the heat dissipation fan is used for dissipating heat of equipment needing noise reduction in the box body, the soundproof cotton and the annular silencing plate are used for preventing noise from flowing out of the silencing cavity, the fixing device comprises a high-position fixing hole, a low-position fixing hole, a fixing screw, a fixing column, an L-shaped plate, a supporting plate, a self-locking universal wheel and a sliding rail, a plurality of groups of the sliding rail are arranged on the side wall of the bottom of the box body, the supporting plate is arranged on the sliding rail in a sliding manner, the high-position fixing hole and the low-position fixing hole are respectively arranged on the sliding rail, the high-position fixing hole is arranged above the low-position fixing hole, the fixing column is arranged on the supporting plate, the L-shaped plate is rotatably arranged on the fixing column, the fixing screw is arranged at one end of the L-shaped plate far away from the fixing column, the fixing screw is respectively in threaded connection with the high-position fixing hole and the low-position fixing hole, and the self-locking universal wheel is arranged below the supporting plate, the fixing screw is arranged in the low-position fixing hole, so that the self-locking universal wheel is convenient to drive the box body to move, and the fixing screw is arranged in the high-position fixing hole, so that the box body is convenient to be attached to the ground to reduce noise of noise equipment.
Furthermore, a handle is arranged above the box body and used for lifting the box body.
Further, a sealing strip is arranged below the box body and used for preventing noise generated by equipment inside the box body from flowing out.
Furthermore, the two sides of the slide rail are provided with check blocks which prevent the support plate from sliding out of the slide rail.
Furthermore, the lateral wall of the box body is provided with a supporting rod, the supporting rod is provided with a push rod, and the push rod is used for pushing the box body to move.
After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to an environmental noise administers device can carry out noise source noise reduction to the equipment that sends the noise in the factory building, carries out the noise reduction to the equipment that sends the noise through noise insulation, both can dispel the heat to the equipment that the box is inside to need the noise reduction through the amortization chamber, and the noise that can avoid box internal plant to send again flows through the amortization chamber.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the internal structure of an environmental noise abatement device of the present invention;
FIG. 2 is a front view of the environmental noise abatement device of the present invention;
FIG. 3 is a left side view of the environmental noise abatement device of the present invention;
fig. 4 is a sectional view of a portion a-a of fig. 1.
In the drawings: 1. the sound insulation device comprises a box body, 2, a sound insulation cavity, 3, a sound insulation device, 4, a fixing device, 5, a sound insulation board, 6, a connecting rod, 7, a sound insulation board, 8, a heat dissipation fan, 9, a dust cover, 10, sound insulation cotton, 11, an annular sound insulation board, 12, a high-position fixing hole, 13, a low-position fixing hole, 14, a fixing screw, 15, a fixing column, 16, an L-shaped board, 17, a supporting board, 18, a self-locking universal wheel, 19, a sliding rail, 20, a handle, 21, a sealing strip, 22, a stop dog, 23, a supporting rod, 24 and a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
As shown in fig. 1-4, an environmental noise control device comprises a box body 1, a sound-deadening chamber 2, a sound-deadening device 3 and a fixing device 4, wherein the sound-deadening chamber 2 is communicated with and arranged on the side wall of the box body 1, the box body 1 is a hollow cavity with an opening at the lower end, the sound-deadening device 3 is arranged inside the box body 1, the fixing device 4 is arranged on one side of the box body 1, the sound-deadening device 3 comprises sound-deadening plates 5, connecting rods 6 and sound-deadening plates 7, the sound-deadening plates 5 are covered and arranged on the inner wall of the box body 1, a plurality of groups of the connecting rods 6 are arranged on one side of the sound-deadening plates 5 away from the box body 1, the sound-deadening plates 7 are arranged on one side of the connecting rods 6 away from the sound-deadening plates 5, the sound-deadening chamber 2 is provided with heat-dissipating fans 8, dust covers 9, sound-deadening cotton 10 is arranged on the outer side of the sound-deadening chamber 2, the annular silencing plate 11 is arranged at one end, far away from the box body 1, of the silencing cavity 2, the fixing device 4 comprises high-position fixing holes 12, low-position fixing holes 13, fixing screws 14, fixing columns 15, L-shaped plates 16, a supporting plate 17, self-locking universal wheels 18 and sliding rails 19, multiple groups of the sliding rails 19 are arranged on the side wall of the bottom of the box body 1, the supporting plate 17 is arranged on the sliding rails 19 in a sliding mode, the high-position fixing holes 12 and the low-position fixing holes 13 are respectively arranged on the sliding rails 19, the high-position fixing holes 12 are arranged above the low-position fixing holes 13, the fixing columns 15 are arranged on the supporting plate 17, the L-shaped plates 16 are rotatably arranged on the fixing columns 15, the fixing screws 14 are arranged at one ends, far away from the fixing columns 15, of the L-shaped plates 16, the fixing screws 14 are respectively in threaded connection with the high-position fixing holes 12 and the low-position fixing holes 13, and the self-locking universal wheels 18 are arranged below the supporting plate 17.
The portable water heater is characterized in that a handle 20 is arranged above the box body 1, a sealing strip 21 is arranged below the box body 1, stop blocks 22 are arranged on two sides of the sliding rail 19, a supporting rod 23 is arranged on the side wall of the box body 1, and a push rod 24 is arranged on the supporting rod 23.
When the noise-reducing box is used, the push rod 24 is pushed to move the box body 1 to the side of equipment needing noise reduction through the self-locking universal wheel 18, the box body 1 is lifted up through the handle 20, the equipment is placed into the box body 1 and then put down the box body 1, the heat-radiating fan 8 is automatically started after being electrified, the fixing screw 14 is screwed out from the low-position fixing hole 13, the supporting plate 17 slides upwards along the slide rail 19 to drive the self-locking universal wheel 18 to move upwards, the sealing strip 21 is attached to the ground, the fixing screw 14 is screwed into the high-position fixing hole 12 to fix the self-locking universal wheel 18 at two sides of the box body 1 so as to prevent noise from flowing out from the bottom of the box body 1, the noise-reducing cavity 2 can not only dissipate heat of the equipment needing noise reduction inside the box body 1, but also prevent noise emitted by the equipment inside the box body 1 from flowing out through the noise-reducing cavity 2, the heat-dissipating fan 8 is used for dissipating heat of the equipment needing noise reduction inside the box body 1, the soundproof cotton 10 and the annular noise-reducing plate 11 are used for preventing noise from flowing out from the noise-reducing cavity 2, the noise emitted by the equipment is subjected to primary noise reduction through the noise reduction plate 7, and the noise subjected to noise reduction is subjected to secondary noise reduction through the noise insulation plate 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an ambient noise administers device which characterized in that: the sound attenuation chamber comprises a box body, a sound attenuation chamber, a sound insulation device and a fixing device, wherein the sound attenuation chamber is communicated with and arranged on the side wall of the box body, the box body is a hollow cavity with an opening at the lower end, the sound insulation device is arranged inside the box body, the fixing device is arranged on one side of the box body, the sound insulation device comprises a sound insulation plate, a connecting rod and a sound attenuation plate, the sound insulation plate is covered on the inner wall of the box body, one side of the sound insulation plate away from the box body is arranged on the connecting rod, the sound attenuation plate is arranged on one side of the connecting rod away from the sound insulation plate, the sound attenuation chamber is provided with a heat dissipation fan, a dust cover, soundproof cotton and an annular sound attenuation plate, the heat dissipation fan is arranged at the communication position of the sound attenuation chamber and the side wall of the box body, the dust cover is arranged on the outer side of the heat dissipation fan, the soundproof cotton is arranged on the inner wall of the sound attenuation chamber, the annular sound attenuation plate is arranged at one end of the sound attenuation chamber away from the box body, and the fixing device comprises a high-position fixing hole, a low-position fixing hole, a fixing screw, The self-locking universal wheel comprises a fixed column, an L-shaped plate, a supporting plate, a self-locking universal wheel and a slide rail, wherein the side wall of the bottom of the box body is arranged on multiple groups of slide rails, the supporting plate is arranged on the slide rail in a sliding mode, a high-position fixing hole and a low-position fixing hole are respectively arranged on the slide rail, the high-position fixing hole is arranged above the low-position fixing hole, the fixed column is arranged on the supporting plate, the L-shaped plate is rotatably arranged on the fixed column, the fixing screw is arranged at one end, far away from the fixed column, of the L-shaped plate, the fixing screw is in threaded connection with the high-position fixing hole and the low-position fixing hole respectively, and the self-locking universal wheel is arranged below the supporting plate.
2. The environmental noise abatement device of claim 1, wherein: a handle is arranged above the box body.
3. The environmental noise abatement device of claim 1, wherein: and a sealing strip is arranged below the box body.
4. The environmental noise abatement device of claim 1, wherein: and two sides of the sliding rail are provided with stop blocks.
5. The environmental noise abatement device of claim 1, wherein: the side wall of the box body is provided with a support rod, and a push rod is arranged on the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307218.7U CN214279591U (en) | 2021-02-03 | 2021-02-03 | Environmental noise administers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307218.7U CN214279591U (en) | 2021-02-03 | 2021-02-03 | Environmental noise administers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214279591U true CN214279591U (en) | 2021-09-24 |
Family
ID=77770552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120307218.7U Expired - Fee Related CN214279591U (en) | 2021-02-03 | 2021-02-03 | Environmental noise administers device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214279591U (en) |
-
2021
- 2021-02-03 CN CN202120307218.7U patent/CN214279591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |