CN202281024U - Oil changing device of ground driving device of oil-extracting screw pump - Google Patents
Oil changing device of ground driving device of oil-extracting screw pump Download PDFInfo
- Publication number
- CN202281024U CN202281024U CN2011203844352U CN201120384435U CN202281024U CN 202281024 U CN202281024 U CN 202281024U CN 2011203844352 U CN2011203844352 U CN 2011203844352U CN 201120384435 U CN201120384435 U CN 201120384435U CN 202281024 U CN202281024 U CN 202281024U
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel tank
- gear mechanism
- screw pump
- oiling
- 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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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model relates to an oil changing device of a ground driving device of an oil-extracting screw pump. The technical scheme is that the oil changing device consists of a fixing device, a power driving device, a gear mechanism, an oil filling oil tank, a valve and an oil drain oil tank. The gear mechanism and the valve are arranged in an inner cavity of the oil filling oil tank, the top of the gear mechanism is connected with the power driving device, the fixing device is arranged at the top of the oil filling oil tank, a switching valve is arranged at the bottom of the gear mechanism, and a screw pump driving head is respectively communicated with the oil filling oil tank and the oil drain oil tank through pipelines. The oil changing device of the ground driving device of the oil-extracting screw pump has the advantages that the gear mechanism is driven by a connector to drive the driving head to pump the oil or pump the oil outside, the whole process is convenient and quick, waste oil can be recycled simultaneously, and environmental pollution of a well field is not caused.
Description
Technical field:
The utility model relates to a kind of oil pumping screw pump surface drive, particularly a kind of oil changing device of oil pumping screw pump surface drive.
Background technique:
Screw pump is driven by surface drive (driving head), and driving head working time of a specified duration need to change gear oil.The site operation personnel need could accomplish through loaded down with trivial details operation.Whole process wastes time and energy, and has potential safety hazard.
Summary of the invention:
The purpose of the utility model is exactly the above-mentioned defective that exists to existing technology; A kind of oil changing device of oil pumping screw pump surface drive is provided; Having solved in the past, the oil pumping screw pump surface drive needs artificial oiling, drains the oil shortcomings such as operating process is numerous and diverse, danger.
Its technological scheme is: mainly be made up of fixing device, Power Drive Unit, gear mechanism, oiling fuel tank, valve, draining fuel tank; Be provided with gear mechanism and valve at oiling fuel tank inner chamber; The top of gear mechanism connects Power Drive Unit; Fixing device is installed at top at the oiling fuel tank, and the gear mechanism bottom is provided with switch valve, through pipeline the screw pump driving head is communicated with respectively with oiling fuel tank and draining fuel tank.
Above-mentioned oiling fuel tank and draining fuel tank are arranged in the same fuel tank, and the two is isolated each other.
Above-mentioned Power Drive Unit can adopt portable electric to drive or manual driving device.
The beneficial effect of the utility model is: to driving head pump oil or oil pumping outward, whole process convenient fast, is both also recyclable waste oil, can not cause environmental pollution to the well site through joint actuation gear mechanism.
Description of drawings:
Structural representation when accompanying drawing 1 is the draining of the utility model;
Structural representation when accompanying drawing 2 is oilings of the utility model;
Last figure: fixing device 1, Power Drive Unit 2, gear mechanism 3, oiling fuel tank 4, valve 5, draining fuel tank 6.
Embodiment:
In conjunction with attaching Fig. 1 and 2, the utility model is done further to describe:
The utility model mainly is made up of fixing device 1, Power Drive Unit 2, gear mechanism 3, oiling fuel tank 4, valve 5, draining fuel tank 6; Be provided with gear mechanism 3 and valve 5 at oiling fuel tank 4 inner chambers; The top of gear mechanism 3 connects Power Drive Unit 2; Install fixing device 1 at the top of oiling fuel tank 4, gear mechanism 3 bottoms are provided with switch valve 5, through pipeline the screw pump driving head are communicated with respectively with oiling fuel tank 4 and draining fuel tank 6; Wherein, oiling fuel tank 4 and draining fuel tank 6 can be realized its function by same fuel tank in making using process, and the two is isolated each other; Power Drive Unit 2 can adopt portable electric to drive or manual driving device.
Referring to accompanying drawing 1, a kind of screw pump driving head oiling device comprise fixing device 1 with whole assembly connect, portable electric drive unit 2, gear mechanism 3, oiling fuel tank 4, valvelet 5, draining fuel tank 6.Gear mechanism 3 adopts gear pump, and connecting line can be realized the draining operation of driving head shown in accompanying drawing 1, and waste oil is collected in the draining fuel tank.
Shown in accompanying drawing 2, through switch valve 5, oiling fuel tank 4 is connected with the screw pump driving head, can realize the oiling operation of driving head, the gear oil that needs are changed injects the screw pump surface drive, accomplishes the operation of changing oil of a screw pump driving head.
Claims (3)
1. the oil changing device of an oil pumping screw pump surface drive; It is characterized in that: mainly form by fixing device (1), Power Drive Unit (2), gear mechanism (3), oiling fuel tank (4), valve (5), draining fuel tank (6); Be provided with gear mechanism (3) and valve (5) at oiling fuel tank (4) inner chamber; The top of gear mechanism (3) connects Power Drive Unit (2); Install fixing device (1) at the top of oiling fuel tank (4), gear mechanism (3) bottom is provided with switch valve (5), through pipeline the screw pump driving head is communicated with respectively with oiling fuel tank (4) and draining fuel tank (6).
2. the oil changing device of oil pumping screw pump surface drive according to claim 1 is characterized in that: described oiling fuel tank (4) and draining fuel tank (6) are arranged in the same fuel tank, and the two is isolated each other.
3. the oil changing device of oil pumping screw pump surface drive according to claim 1 is characterized in that: described Power Drive Unit (2) can adopt portable electric to drive or manual driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203844352U CN202281024U (en) | 2011-10-11 | 2011-10-11 | Oil changing device of ground driving device of oil-extracting screw pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203844352U CN202281024U (en) | 2011-10-11 | 2011-10-11 | Oil changing device of ground driving device of oil-extracting screw pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281024U true CN202281024U (en) | 2012-06-20 |
Family
ID=46227192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203844352U Expired - Fee Related CN202281024U (en) | 2011-10-11 | 2011-10-11 | Oil changing device of ground driving device of oil-extracting screw pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121468A (en) * | 2014-07-10 | 2014-10-29 | 中科华核电技术研究院有限公司 | Lubricating oil replacing device for nuclear power plant |
| CN109594237A (en) * | 2018-12-05 | 2019-04-09 | 杰克缝纫机股份有限公司 | A kind of sewing machine |
-
2011
- 2011-10-11 CN CN2011203844352U patent/CN202281024U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121468A (en) * | 2014-07-10 | 2014-10-29 | 中科华核电技术研究院有限公司 | Lubricating oil replacing device for nuclear power plant |
| CN109594237A (en) * | 2018-12-05 | 2019-04-09 | 杰克缝纫机股份有限公司 | A kind of sewing machine |
| CN109594237B (en) * | 2018-12-05 | 2021-03-12 | 杰克缝纫机股份有限公司 | Sewing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20171011 |