CN211397817U - Sound absorption and insulation device of air compressor - Google Patents
Sound absorption and insulation device of air compressor Download PDFInfo
- Publication number
- CN211397817U CN211397817U CN202020094297.3U CN202020094297U CN211397817U CN 211397817 U CN211397817 U CN 211397817U CN 202020094297 U CN202020094297 U CN 202020094297U CN 211397817 U CN211397817 U CN 211397817U
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- air compressor
- guard ring
- cover body
- outer cover
- heat dissipation
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- 238000009413 insulation Methods 0.000 title claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 230000003584 silencer Effects 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model discloses a sound absorption and insulation device of an air compressor, which comprises an inner guard ring and an outer cover body, wherein the inner guard ring is a hollow body without a top surface, the bottom of the inner guard ring is arranged on a foundation installation surface, the air compressor is positioned in the hollow body of the inner guard ring, and the bottom of the air compressor is also arranged on the foundation installation surface; the outer cover body is a hollow cover, the hollow cover covers the inner guard ring, at least two edges of the bottom surface of the outer cover body are provided with clearance openings upwards from the basic mounting surface in four sides of the bottom surface, the height of each clearance opening is smaller than that of the inner guard ring, the top of the outer cover body is provided with a heat dissipation opening, a heat dissipation fan is arranged in each heat dissipation opening, a heat dissipation air pipe is arranged on each heat dissipation opening, and a ventilation silencer is arranged on each heat dissipation air pipe. The utility model discloses the structural design of inner protective shroud and the dustcoat body is simple, adopts natural draft and forced heat dissipation to combine, and ventilation cooling is good, preparation and simple to operate, and it is convenient to overhaul, and noise treatment up to standard air compressor machine inhales the sound arrester.
Description
Technical Field
The utility model relates to a sound arrester that inhales of air compressor machine belongs to noise control technical field.
Background
For an air compressor or a roots blower, hereinafter referred to as an air compressor, during operation, the air compression process causes a cylinder or a gas tank to generate a large amount of heat, and in addition, a power motor also generates a large amount of heat, and a part of the gas is sucked into the air compressor. In order to solve the problem of noise control of the air compressor, the prior art mainly adopts the sound insulation cover to cover the sound insulation cover in the air compressor for solving the problem of noise pollution, however, the problem of heat dissipation needs to be considered simultaneously in noise control, the prior art either solves the problem of heat dissipation but does not treat the noise, or solves the problem of noise and does not treat the heat dissipation, and the structures also need to consider the problem of maintenance and are dismantled when the maintenance is not needed, so that the problem is visible.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above-mentioned problem among the prior art, provide a ventilation cooling is good, overhauls the convenience, and noise treatment is up to standard air compressor machine inhales the sound arrester.
The utility model discloses a reach above-mentioned purpose, the technical means who adopts is: a sound absorption and insulation device of an air compressor comprises an inner guard ring and an outer cover body, wherein the inner guard ring is a hollow body without a top surface, the bottom of the inner guard ring is installed on a foundation installation surface, the air compressor is positioned in the hollow body of the inner guard ring, and the bottom of the air compressor is also installed on the foundation installation surface; the outer cover body is a hollow cover, the hollow cover covers the inner guard ring, at least two edges of the bottom surface of the outer cover body are provided with clearance openings upwards from the basic mounting surface in four sides of the bottom surface, the height of each clearance opening is smaller than that of the inner guard ring, the top of the outer cover body is provided with a heat dissipation opening, a heat dissipation fan is arranged in each heat dissipation opening, a heat dissipation air pipe is arranged on each heat dissipation opening, and a ventilation silencer is arranged on each heat dissipation air pipe.
Furthermore, the outer cover body is a sound absorption and insulation plate with an inner sound absorption structure and an outer sound insulation structure, and the inner guard ring is a sound insulation and insulation plate with an inner sound insulation structure and an outer sound absorption structure.
Furthermore, the distance L between the inner layer of the outer cover body and the outer layer of the inner guard ring is less than 200 mm.
Further, the clearance gap height h1 has a relationship with the distance L between the inner layer of the outer cover and the outer layer of the inner race of h1= L.
Furthermore, the ratio of the height h2 of the inner retainer to the height h1 of the clearance opening is 1-5.
Further, the inner shroud height h2 is less than 800 mm.
Furthermore, a temperature sensor is installed in the inner cavity of the outer cover body and connected with a temperature controller, the temperature controller is connected with the cooling fan, and the starting, the stopping and the rotating speed of the cooling fan are controlled according to the set temperature.
Furthermore, the sections of the inner retainer and the outer cover body are quadrilateral, and gap openings are formed in four sides of the bottom surface of the outer cover body; four supporting legs are arranged at four corners of the outer cover body to be used as supports or supporting frames are arranged on the inner guard ring to be used as supports.
Furthermore, a hoisting ring is arranged on the outer wall of the top surface of the outer cover body and used for hoisting operation during installation and maintenance.
The utility model has the advantages that: the structural design of inner protective shroud and the outer cover body is simple, adopts natural draft and forced heat dissipation to combine, and ventilation cooling is good, and preparation and simple to operate overhaul the convenience, and noise treatment is up to standard air compressor machine inhales the sound arrester.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. inner guard ring, 2, the outer cover body, 3, the air compressor machine, 4, clearance mouth, 5, radiator fan, 6, heat dissipation tuber pipe.
Detailed Description
As shown in fig. 1, the sound absorption and insulation device of the air compressor comprises an inner guard ring 1 and an outer cover body 2, wherein the inner guard ring 1 is a hollow body without a top surface, the bottom of the inner guard ring 1 is installed on a foundation installation surface, the air compressor 3 is positioned in the hollow body of the inner guard ring 1, and the bottom of the air compressor 3 is also installed on the foundation installation surface; the outer cover body 2 is a hollow cover and covers the inner guard ring 1, at least two edges of the bottom surface of the outer cover body 2 are provided with a gap 4 upwards from the basic mounting surface at least on four sides of the bottom surface, the height h1 of the gap is smaller than the height h2 of the inner guard ring, the top of the outer cover body 2 is provided with a heat radiation opening, a heat radiation fan 5 is arranged in the heat radiation opening, a heat radiation air pipe 6 is arranged on the heat radiation opening, and a ventilation silencer is arranged on the heat radiation air pipe 6.
The outer cover body 2 is a sound absorption and insulation plate with an inner sound absorption structure and an outer sound insulation structure, and the inner guard ring 1 is a sound insulation and insulation plate with an inner sound insulation structure and an outer sound absorption structure.
And the distance L between the inner layer of the outer cover body 2 and the outer layer of the inner guard ring 1 is less than 200 mm.
The relation between the gap height h1 and the distance L between the inner layer of the outer cover body and the outer layer of the inner guard ring is h1= L.
The ratio of the height h2 of the inner retainer to the height h1 of the clearance opening is 1-5.
The height h2 of the inner retaining ring is less than 800 mm.
A temperature sensor is arranged in the inner cavity of the outer cover body 2 and connected with a temperature controller, the temperature controller is connected with a cooling fan, and the starting, the stopping and the rotating speed of the cooling fan are controlled according to the set temperature.
The sections of the inner retainer 1 and the outer cover body 2 are quadrilateral, and the four sides of the bottom surface of the outer cover body are provided with clearance openings; four supporting legs are arranged at four corners of the outer cover body to be used as supports or supporting frames are arranged on the inner guard ring to be used as supports.
And a hoisting ring is arranged on the outer wall of the top surface of the outer cover body and is used for hoisting operation during installation and maintenance.
The utility model discloses the structural design of inner protective shroud and the dustcoat body is simple, adopts natural draft and forced heat dissipation to combine, and ventilation cooling is good, preparation and simple to operate, and it is convenient to overhaul, and noise treatment up to standard air compressor machine inhales the sound arrester.
The above description is only for the specific embodiments of the present invention, and not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all shall be covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a sound arrester that inhales of air compressor machine which characterized in that: the air compressor comprises an inner guard ring and an outer cover body, wherein the inner guard ring is a hollow body without a top surface, the bottom of the inner guard ring is installed on a foundation installation surface, the air compressor is positioned in the hollow body of the inner guard ring, and the bottom of the air compressor is also installed on the foundation installation surface; the outer cover body is a hollow cover, the hollow cover covers the inner guard ring, at least two edges of the bottom surface of the outer cover body are provided with clearance openings upwards from the basic mounting surface in four sides of the bottom surface, the height of each clearance opening is smaller than that of the inner guard ring, the top of the outer cover body is provided with a heat dissipation opening, a heat dissipation fan is arranged in each heat dissipation opening, a heat dissipation air pipe is arranged on each heat dissipation opening, and a ventilation silencer is arranged on each heat dissipation air pipe.
2. The sound absorption and insulation device of the air compressor according to claim 1, wherein: the outer cover body is a sound absorption and insulation plate with an inner sound absorption structure and an outer sound insulation structure, and the inner guard ring is a sound insulation and insulation plate with an inner sound insulation structure and an outer sound absorption structure.
3. The sound absorption and insulation device of the air compressor according to claim 2, wherein: and the distance L between the inner layer of the outer cover body and the outer layer of the inner guard ring is less than 200 mm.
4. The sound absorption and insulation device of the air compressor according to claim 1, wherein: the relation between the gap height h1 and the distance L between the inner layer of the outer cover body and the outer layer of the inner guard ring is h1= L.
5. The sound absorption and insulation device of the air compressor according to claim 1, wherein: the ratio of the height h2 of the inner retainer to the height h1 of the clearance opening is 1-5.
6. The sound absorption and insulation device of the air compressor according to claim 5, wherein: the height h2 of the inner retaining ring is less than 800 mm.
7. The sound absorption and insulation device of the air compressor according to claim 1, wherein: a temperature sensor is installed in the inner cavity of the outer cover body and connected with a temperature controller, the temperature controller is connected with a cooling fan, and the starting, the stopping and the rotating speed of the cooling fan are controlled according to the set temperature.
8. The sound absorption and insulation device of the air compressor according to claim 1, wherein: the cross sections of the inner guard ring and the outer cover body are quadrilateral, and four edges of the bottom surface of the outer cover body are provided with clearance openings; four supporting legs are arranged at four corners of the outer cover body to be used as supports or supporting frames are arranged on the inner guard ring to be used as supports.
9. The sound absorption and insulation device of the air compressor according to claim 1, wherein: and a hoisting ring is arranged on the outer wall of the top surface of the outer cover body and is used for hoisting operation during installation and maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020094297.3U CN211397817U (en) | 2020-01-16 | 2020-01-16 | Sound absorption and insulation device of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020094297.3U CN211397817U (en) | 2020-01-16 | 2020-01-16 | Sound absorption and insulation device of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211397817U true CN211397817U (en) | 2020-09-01 |
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ID=72209529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020094297.3U Active CN211397817U (en) | 2020-01-16 | 2020-01-16 | Sound absorption and insulation device of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211397817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102159A (en) * | 2020-01-16 | 2020-05-05 | 吴光明 | Sound absorption and insulation device of air compressor |
-
2020
- 2020-01-16 CN CN202020094297.3U patent/CN211397817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102159A (en) * | 2020-01-16 | 2020-05-05 | 吴光明 | Sound absorption and insulation device of air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210802 Address after: 235000 No.1 Zhongbang Pioneer Park, Duji District, Huaibei City, Anhui Province Patentee after: ANHUI SANXIANG ENVIRONMENTAL PROTECTION EQUIPMENTMANUFACTURING Co.,Ltd. Address before: 235000 Room 401, unit 1, building 10, 21 Dongshan Road, Xiangshan District, Huaibei City, Anhui Province Patentee before: Wu Guangming |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 235000 No.1 Zhongbang Pioneer Park, Duji District, Huaibei City, Anhui Province Patentee after: Anhui Sanxing Environmental Protection Engineering Co.,Ltd. Address before: 235000 No.1 Zhongbang Pioneer Park, Duji District, Huaibei City, Anhui Province Patentee before: ANHUI SANXIANG ENVIRONMENTAL PROTECTION EQUIPMENTMANUFACTURING Co.,Ltd. |