CN201925152U - Noise-isolation device for oil pump - Google Patents
Noise-isolation device for oil pump Download PDFInfo
- Publication number
- CN201925152U CN201925152U CN2011200141251U CN201120014125U CN201925152U CN 201925152 U CN201925152 U CN 201925152U CN 2011200141251 U CN2011200141251 U CN 2011200141251U CN 201120014125 U CN201120014125 U CN 201120014125U CN 201925152 U CN201925152 U CN 201925152U
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- CN
- China
- Prior art keywords
- oil pump
- noise
- sound
- insulating cover
- silencing apparatus
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a noise-isolation device for an oil pump of a boiler, in particular to a noise-isolation device for an oil pump, which comprises a noise-isolation hood with a vent, wherein a top cover capable of being opened and closed is arranged at the upper part of the noise-isolation hood and is connected with the side wall of the noise-isolation hood through a buckle, and a muffler is arranged on the vent. The noise-isolation device for the oil pump can be detached to be convenient for operators to check and maintain; and since mufflers are arranged at an air inlet and an air outlet, the noise is isolated and the ventilation and heat dissipation of a motor are convenient. The noise control of the oil pump of the boiler is realized, the noise pollution of the oil pump of the boil is eliminated, and the noise pollution on the surrounding environment is eliminated.
Description
Technical field
The utility model relate to a kind of be used for the boiler oil pump every the device of making an uproar, specifically be that a kind of oil pump noise is every the device of making an uproar.
Background technique
During the heat supply of wad system was produced, the boiler oil pump was directly exposed aerial, and the pump housing does not add any sound sound arrester that removes, and noise is excessive during production, can not get rational improvement.Health to the operator easily causes damage like this, and it is up to standard directly to have influence on factory circle, and peripheral community is caused noise pollution, and this is the deficiencies in the prior art parts.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of technological scheme that is used to solve the boiler oil pump noise is provided.A kind of boiler oil pump is every the device of making an uproar, and this apparatus structure is simple, the seal height, and the noise that elimination boiler oil pump is produced has very good effect.
This programme is realized by following technical measures: a kind of oil pump noise is every the device of making an uproar, comprise the sound-insulating cover that has ventilation mouth, but the top of described sound-insulating cover is provided with the top cover of folding, and top cover is connected with the sidewall of sound-insulating cover by buckle, and described ventilation mouth is provided with silencing apparatus.
Spread out of by suction port and air outlet for reducing noise, described silencing apparatus comprises the air intake silencing apparatus that is arranged on the oil pump suction port and the air-out silencing apparatus of oil pump outlet.
In order to make sound insulaton between sound-insulating cover and the ground, alleviate the shake certainly of sound-insulating cover, described sound-insulating cover and ground fixing position are provided with beam.
For strengthening the soundproof effect of sound-insulating cover, described sound-insulating cover is the double casing steel plate, and air insulated chamber or damping layer are arranged between the shell steel plate.
The beneficial effect of this programme can be learnt according to the narration to such scheme, but because the top of described sound-insulating cover is provided with the top cover of folding, top cover is connected with the sidewall of sound-insulating cover by buckle, the oil pump in the sound-insulating cover that is easy to install and maintain.At air intake and exhaust outlet silencing apparatus has been installed, has not only been kept the needs of motor ventilation heat radiation, and reduced the propagation of sound, the sound that may leak is originally eliminated, reached effective insulating noise, prevented the purpose of noise pollution.And above-mentioned sound-insulating cover employing double casing steel plate, air insulated chamber or damping layer are arranged between the shell steel plate, strengthened isolation to sound source, effectively block leaking of noise, Noise Control is had fairly obvious effect.Realized improvement, stopped the pollution of boiler oil pump noise, eliminated noise pollution surrounding enviroment to the boiler oil pump noise.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings
Fig. 1 is a part sectional structure schematic representation of the present utility model.
Among the figure, 1, oil pump, 2, top cover, 3, the air intake silencing apparatus, 4, the air-out silencing apparatus, 5, ground, 6, buckle, 7, beam.
Embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.
As shown in Figure 1, a kind of oil pump noise comprises the sound-insulating cover that has ventilation mouth every the device of making an uproar, but the top of described sound-insulating cover is provided with the top cover 2 of folding, and top cover 2 is connected with the sidewall of sound-insulating cover by buckle 6, and described ventilation mouth is provided with silencing apparatus.Silencing apparatus comprises the air-out silencing apparatus 4 of the air intake silencing apparatus 3 that is arranged on the oil pump suction port and oil pump outlet, and the size of air intake silencing apparatus 3 and air-out silencing apparatus 4 is 4600mm * 800mm * 1000mm.Sound-insulating cover and ground 5 fixing positions are provided with beam 7, and the plate face of the side of sound-insulating cover size is 4600mm * 3500mm * 1900mm.Sound-insulating cover is the double casing steel plate, between the shell steel plate damping layer is arranged.During use, boiler oil pump 1 is installed in the centre of sound-insulating cover, builds top cover 2 after fixing, normally use oil pump 1 to get final product then.
Claims (4)
1. an oil pump noise comprises the sound-insulating cover that has ventilation mouth every the device of making an uproar, and it is characterized in that: but the top of described sound-insulating cover is provided with the top cover of folding, top cover is connected with the sidewall of sound-insulating cover by buckle, and described ventilation mouth is provided with silencing apparatus.
2. oil pump noise according to claim 1 is characterized in that every the device of making an uproar: described silencing apparatus comprises the air-out silencing apparatus of the air intake silencing apparatus that is arranged on the oil pump suction port and oil pump outlet.
3. oil pump noise according to claim 2 is characterized in that every the device of making an uproar: described sound-insulating cover and ground fixing position are provided with beam.
4. oil pump noise according to claim 3 is characterized in that every the device of making an uproar: described sound-insulating cover is the double casing steel plate, and air insulated chamber or damping layer are arranged between the shell steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200141251U CN201925152U (en) | 2011-01-18 | 2011-01-18 | Noise-isolation device for oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200141251U CN201925152U (en) | 2011-01-18 | 2011-01-18 | Noise-isolation device for oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925152U true CN201925152U (en) | 2011-08-10 |
Family
ID=44429003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200141251U Expired - Fee Related CN201925152U (en) | 2011-01-18 | 2011-01-18 | Noise-isolation device for oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925152U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895719A (en) * | 2015-06-19 | 2015-09-09 | 重庆长安汽车股份有限公司 | High-pressure oil pump mounting seat with sound insulation structure |
| CN106373554A (en) * | 2016-08-31 | 2017-02-01 | 青岛青云天环保科技开发有限公司 | Acoustic enclosure |
| CN107869434A (en) * | 2016-09-28 | 2018-04-03 | 比亚迪股份有限公司 | Motor pump assembly, steering and vehicle |
| CN110486265A (en) * | 2019-07-26 | 2019-11-22 | 宁波钱湖石油设备有限公司 | Effectively mute reciprocating pump |
-
2011
- 2011-01-18 CN CN2011200141251U patent/CN201925152U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895719A (en) * | 2015-06-19 | 2015-09-09 | 重庆长安汽车股份有限公司 | High-pressure oil pump mounting seat with sound insulation structure |
| CN104895719B (en) * | 2015-06-19 | 2017-08-01 | 重庆长安汽车股份有限公司 | A kind of high-pressure oil pump mounting seat with sound-insulating structure |
| CN106373554A (en) * | 2016-08-31 | 2017-02-01 | 青岛青云天环保科技开发有限公司 | Acoustic enclosure |
| CN107869434A (en) * | 2016-09-28 | 2018-04-03 | 比亚迪股份有限公司 | Motor pump assembly, steering and vehicle |
| CN110486265A (en) * | 2019-07-26 | 2019-11-22 | 宁波钱湖石油设备有限公司 | Effectively mute reciprocating pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |