CN107181354A - Environment friendly acoustical absorption sound arrester - Google Patents
Environment friendly acoustical absorption sound arrester Download PDFInfo
- Publication number
- CN107181354A CN107181354A CN201610130670.4A CN201610130670A CN107181354A CN 107181354 A CN107181354 A CN 107181354A CN 201610130670 A CN201610130670 A CN 201610130670A CN 107181354 A CN107181354 A CN 107181354A
- Authority
- CN
- China
- Prior art keywords
- noise
- square steel
- steel plate
- steel skeleton
- acoustical cotton
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The present invention relates to a kind of environment friendly acoustical absorption sound arrester, including cover body, described cover body includes outer steel plate, cellular core plate, square steel skeleton, acoustical cotton and interior steel plate, wherein, square steel skeleton is accompanied between outer steel plate and interior steel plate, it is respectively equipped with inside and outside square steel skeleton in cellular core plate, and square steel skeleton and is filled with acoustical cotton.Influence of the noise that motor and decelerator of the invention by obstructing oil pumper is produced to neighbouring resident, Noise measarement in oil pumper side, so that oil pumper is able to effectively decline to the noise of life block transitive, the pollution of belt oil pumping machine noise on human class living environment is reduced.
Description
Technical field
The invention belongs to oil field environment-protection apparatus field, it is related to a kind of environment friendly acoustical absorption sound arrester.
Background technology
In oilfield production, the motor and decelerator of oil pumper can produce very big noise, and the resident living nearby lived is had a huge impact.How the noise for sending the motor and decelerator of oil pumper is absorbed, obstructed, it is ensured that the normal life of surrounding resident, is the problem of having to solve during oil field is produced.
The content of the invention
It is an object of the invention to provide a kind of environment friendly acoustical absorption sound arrester, overcome the motor and decelerator noise of current oil pumper too big, the problem of being had a huge impact to the resident living nearby lived.
The present invention is achieved through the following technical solutions：A kind of environment friendly acoustical absorption sound arrester, including cover body, described cover body includes outer steel plate, cellular core plate, square steel skeleton, acoustical cotton and interior steel plate, wherein, square steel skeleton is accompanied between outer steel plate and interior steel plate, it is respectively equipped with inside and outside square steel skeleton in cellular core plate, and square steel skeleton and is filled with acoustical cotton.
Further, described acoustical cotton is polyester fiber acoustical cotton, and fibre fineness is less than 1-2 microns.
Using the good effect of above-mentioned technical proposal：Influence of the noise that motor and decelerator of the invention by obstructing oil pumper is produced to neighbouring resident, Noise measarement in oil pumper side, so that oil pumper is able to effectively decline to the noise of life block transitive, the pollution of belt oil pumping machine noise on human class living environment is reduced；The present invention breaches traditional handicraft, has broken the technical bottleneck of Noise Treatment, is that scientific and reasonable designed according to the noise producing cause of well site of oil field and route of transmission is developed.
Brief description of the drawings
Fig. 1 is the overall schematic of the present invention；
Fig. 2 is the overall schematic of another embodiment of the invention；
Fig. 3 is the cross-sectional view of the present invention.
In figure, 1 cover body, 2 outer steel plates, 3 cellular core plates, 4 square steel skeletons, 5 acoustical cottons, steel plate in 6.
Embodiment
Technical scheme is described further below in conjunction with the accompanying drawings, but be should not be construed as limiting the invention：
Fig. 1 is the overall schematic of the present invention, Fig. 2 is the overall schematic of another embodiment of the invention, Fig. 3 is the cross-sectional view of the present invention, as shown in the figure, a kind of environment friendly acoustical absorption sound arrester, including cover body 1, described cover body 1 includes outer steel plate 2, cellular core plate 3, square steel skeleton 4, acoustical cotton 5 and interior steel plate 6, wherein, square steel skeleton 4 is accompanied between outer steel plate 2 and interior steel plate 6, it is respectively equipped with inside and outside square steel skeleton 4 in cellular core plate 3, and square steel skeleton 4 and is filled with acoustical cotton 5, multiple material, which is combined, realizes the effect of sound-absorbing sound insulation.
Further, described acoustical cotton 5 is polyester fiber acoustical cotton, and fibre fineness is less than 1-2 microns.These advantages, which impart environmentally friendly polyester acoustical cotton, the hole being more connected with each other, and under the effect such as frictional dissipation, its acoustic energy is converted to heat energy, so that sound effectively be suppressed.The good characteristic such as its acoustic absorptivity height, close good thermal insulation, B1 grades of Fire retardant grade, mechanism, form stable, harmless, environmentally safe ensure that the actual effect of the present apparatus.
Cellular core plate is bonded by laminated aluminium foil, is laminated, and then stretching is launched into the regular hexagon honeycomb core of rule, has the characteristics that：Environmental protection；Light weight, intensity are high, rigidity and tear resistance are good；It is high temperature resistant, corrosion-resistant, ageing-resistant；Fire-retardant, sound-absorbing, sound insulation, good heat-insulation effect.
Influence of the noise that motor and decelerator of the invention by obstructing oil pumper is produced to neighbouring resident, Noise measarement in oil pumper side, so that oil pumper is able to effectively decline to the noise of life block transitive, the pollution of belt oil pumping machine noise on human class living environment is reduced；The present invention breaches traditional handicraft, has broken the technical bottleneck of Noise Treatment, is that scientific and reasonable designed according to the noise producing cause of well site of oil field and route of transmission is developed.
Claims (2)
1. a kind of environment friendly acoustical absorption sound arrester, including cover body（1）, it is characterised in that：Described cover body（1）Including outer steel plate（2）, cellular core plate（3）, square steel skeleton（4）, acoustical cotton（5）With interior steel plate（6）, wherein, outer steel plate（2）With interior steel plate（6）Between accompany square steel skeleton（4）, square steel skeleton（4）Inside and outside be respectively equipped with cellular core plate（3）, and square steel skeleton（4）It is interior to be filled with acoustical cotton（5）.
2. environment friendly acoustical absorption sound arrester according to claim 1, it is characterised in that：Described acoustical cotton（5）For polyester fiber acoustical cotton, fibre fineness is less than 1-2 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130670.4A CN107181354A (en) | 2016-03-09 | 2016-03-09 | Environment friendly acoustical absorption sound arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130670.4A CN107181354A (en) | 2016-03-09 | 2016-03-09 | Environment friendly acoustical absorption sound arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107181354A true CN107181354A (en) | 2017-09-19 |
Family
ID=59829640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130670.4A Withdrawn CN107181354A (en) | 2016-03-09 | 2016-03-09 | Environment friendly acoustical absorption sound arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107181354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235810A (en) * | 2018-08-30 | 2019-01-18 | 深圳森阳环保材料科技有限公司 | A kind of polyester fibre acoustic panel |
-
2016
- 2016-03-09 CN CN201610130670.4A patent/CN107181354A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235810A (en) * | 2018-08-30 | 2019-01-18 | 深圳森阳环保材料科技有限公司 | A kind of polyester fibre acoustic panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170919 |
|
| WW01 | Invention patent application withdrawn after publication |