CN201013316Y - Low-noise pumping unit - Google Patents
Low-noise pumping unit Download PDFInfo
- Publication number
- CN201013316Y CN201013316Y CNU2006201668660U CN200620166866U CN201013316Y CN 201013316 Y CN201013316 Y CN 201013316Y CN U2006201668660 U CNU2006201668660 U CN U2006201668660U CN 200620166866 U CN200620166866 U CN 200620166866U CN 201013316 Y CN201013316 Y CN 201013316Y
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- CN
- China
- Prior art keywords
- belt
- motor
- noise
- sound insulation
- utility
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a low noise pumping unit, which is primarily to solve the problem that prior pumping unit motor, reducer casing and belt give out large noise. The utility model is characterized in that an encloser of a reducer casing (3) and an encloser of a motor (1) are provided with close-type compound acoustic shields (4); a belt (2) and an encloser of a sheave are provided with close-type compound acoustic shields (4). By adopting the utility model, the noise of the motor, reducer casing and the belt of the pumping unit is reduced; and the utility model works safely.
Description
Technical field:
The utility model relates to used lifting device in the oil recovery field, oil field, especially low noise oil pumper.
Background technology:
Along with Oilfield developing, the minimizing year by year of allowable exploitation under the stratum.In order to improve recovery ratio, need to encrypt the density of oil well.And the encryption oil well has also been beaten in present residential district and Office Area, existing oil pumper mainly produces very big noise by reasons in structure such as motor, reduction box and belts, the quantity of adding oil pumper increases, so just seriously influenced residential district and Office Area people's live and work, simultaneously also exist potential safety hazard, be unfavorable for applying.
The utility model content:
In order to solve the big problem of existing pumping-unit motor, reduction box and belt noise, the utility model provides a kind of low noise oil pumper, and this low noise oil pumper can effectively reduce the noise of pumping-unit motor, reduction box and belt, and safe and reliable.
The technical solution of the utility model is: this low noise oil pumper comprises reduction box, belt and motor, and reduction box and motor are covered with closed compound sound insulation enclosure, and belt and belt pulley are covered with closed compound sound insulation enclosure.
Closed compound sound insulation enclosure in the such scheme is made up of color steel, super glass wool, perforated plate from outside to inside successively.
The utlity model has following beneficial effect: this low noise oil pumper is owing to take such scheme, because of being covered with the closed compound sound insulation enclosure of forming by color steel, super glass wool, perforated plate at reduction box, belt and motor, by closed compound sound insulation enclosure effectively every, resistance, inhale noise, thereby reach the purpose that reduces noise.Promptly guarantee the normal operation of equipment, effectively reduce noise again, thereby guarantee residential district and Office Area people's normal life and work, shield because of running gear simultaneously, also just eliminated potential safety hazard, help applying most of low level.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-motor among the figure, 2-belt, 3-reduction box, the closed compound sound insulation enclosure of 4-, 5-color steel, 6-super glass wool, 7-perforated plate.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this low noise oil pumper comprises reduction box 3, belt 2 and motor 1, reduction box 3 and motor 1 are covered with closed compound sound insulation enclosure 4, belt 2 and belt pulley are covered with closed compound sound insulation enclosure 4, and closed compound sound insulation enclosure 4 is made up of color steel 5, super glass wool 6, perforated plate 7 from outside to inside successively.Because of being covered with the closed compound sound insulation enclosure of forming by color steel 5, super glass wool 6, perforated plate 74 at reduction box 3, belt 2 and motor 1, by closed compound sound insulation enclosure 4 effectively every, resistance, inhale noise, thereby reach the purpose of reduction noise.Under the normal operation situation of the equipment of assurance, reduced noise like this, thereby guaranteed residential district and Office Area people's normal life and work by closed compound sound insulation enclosure 4.Shield because of running gear simultaneously, also just eliminated potential safety hazard most of low level.This low noise oil pumper can effectively reduce the noise of pumping-unit motor, reduction box and belt thus, and safe and reliable.
Claims (2)
1. a low noise oil pumper comprises reduction box (3), belt (2) and motor (1), it is characterized in that: reduction box (3) and motor (1) are covered with closed compound sound insulation enclosure (4), and belt (2) and belt pulley are covered with closed compound sound insulation enclosure (4).
2. low noise oil pumper according to claim 1 is characterized in that: closed compound sound insulation enclosure (4) is made up of color steel (5), super glass wool (6), perforated plate (7) from outside to inside successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201668660U CN201013316Y (en) | 2006-12-22 | 2006-12-22 | Low-noise pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201668660U CN201013316Y (en) | 2006-12-22 | 2006-12-22 | Low-noise pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013316Y true CN201013316Y (en) | 2008-01-30 |
Family
ID=39025102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201668660U Expired - Fee Related CN201013316Y (en) | 2006-12-22 | 2006-12-22 | Low-noise pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013316Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939057A (en) * | 2014-05-04 | 2014-07-23 | 蔺小利 | Belt pumping unit noise reducing device |
-
2006
- 2006-12-22 CN CNU2006201668660U patent/CN201013316Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939057A (en) * | 2014-05-04 | 2014-07-23 | 蔺小利 | Belt pumping unit noise reducing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20100122 |