CN102251908B - Underground special hydraulic turbine power generation device for oil field oil-water well - Google Patents
Underground special hydraulic turbine power generation device for oil field oil-water well Download PDFInfo
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- CN102251908B CN102251908B CN 201110162081 CN201110162081A CN102251908B CN 102251908 B CN102251908 B CN 102251908B CN 201110162081 CN201110162081 CN 201110162081 CN 201110162081 A CN201110162081 A CN 201110162081A CN 102251908 B CN102251908 B CN 102251908B
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- water
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- generator
- stator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000010248 power generation Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 13
- 235000019198 oils Nutrition 0.000 description 12
- 235000019476 oil-water mixture Nutrition 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention relates to the technical field of oil extraction engineering of oil fields, belongs to a special underground water wheel power generation device for an oil-water well of an oil field, and solves the problems of insufficient power supply amount, long allocation period and the like of an underground oil-water well measurement and adjustment process. The device is composed of a control output circuit 1, a sealing partition plate 2, a transmission shaft 3, a positioning support 4, a main shaft 5, a water wheel blade 6, a front end guide blade 7, a front end plug 8, a positioning pin 9, a water wheel main body shell 10, a connecting sleeve 11, a generator main body shell 12, a generator rotor 13, a generator stator 14, an output lead terminal 15, a water inlet 16 and a water outlet 17, wherein the lower end of the main shaft 5 is connected with the water wheel blade 6 and the front end guide blade 7 in a positioning mode.
Description
Technical field: the present invention relates to the oil extraction in oil field field of engineering technology, belong to a kind of underground special water wheel generating device for oilfield oil-water well.
Background technique: the generally test take test instrument as main body of oil/water well at present, increase along with oil/water well well number, the test job amount also increases substantially, the existing test technology that test instrument is placed in for a long time the oil/water well down-hole, to provide electric energy by storage battery, and fixed cycle is charge in batteries, increased workload auxiliary in the test process; On the other hand, storage battery is subjected to the down-hole spatial constraints, and capacity of battery is limited, and the advantage that is placed in the downhole testing instrument can't normally be brought into play.Design of the present invention can realize that the kinetic transformation with downhole oil, water, oil water mixture is electric energy, for downhole testing instrument and storage battery are powered for a long time, shortens downhole testing instrument test period, reduces the back work amount of ground test.
Summary of the invention: the invention provides and a kind ofly change into electric energy and be the underground special water wheel generating device for oilfield oil-water well of downhole testing instrument and charge in batteries by oil, water, oil water mixture energy of flow in down-hole string in oil/water well.
the objective of the invention is to be achieved through the following technical solutions: it is by controlling output circuit, seal diaphragm, transmission shaft, locating support, main shaft, turbine blade, the front end stator, the front end plug, locating stud, the water wheels main body cover, adapter sleeve, the generator main body case, generator amature, generator unit stator, the output pin terminal, water intake and water outlet form, wherein control output circuit, seal diaphragm is fixed in the generator main body case, the main shaft upper end passes locating support and transmission shaft is located by connecting by adapter sleeve, main shaft lower end and turbine blade, the front end stator is located by connecting, the front end plug, locating stud passes the water wheels main body cover and is connected with front end guide screw line, generator amature is threaded with transmission shaft, generator unit stator is fixed on the seal diaphragm upper end, the output pin terminal is located by connecting with the control output circuit, the front end plug has water intake, the water wheels main body cover has water outlet.
Compared with the prior art the present invention has following advantage:
1), this device adopt the structure of structure, the flat generator in rear end of front end turbine blade realized in the oil/water well oil, water, oil water mixture in down-hole string energy of flow to the conversion of electric energy;
2), this apparatus structure is simple, be easy to processing and install, by generator unit stator with control the working environment that structure that output circuit is placed in Seal cage has realized being applicable to down-hole high temperature, high pressure.
Description of drawings: accompanying drawing 1 is structural representation of the present invention.
embodiment: the invention will be further described below in conjunction with accompanying drawing: shown in accompanying drawing, it is by controlling output circuit 1, seal diaphragm 2, transmission shaft 3, locating support 4, main shaft 5, turbine blade 6, front end stator 7, front end plug 8, locating stud 9, water wheels main body cover 10, adapter sleeve 11, generator main body case 12, generator amature 13, generator unit stator 14, output pin terminal 15, water intake 16 and water outlet 17 form, and wherein control output circuit 1, seal diaphragm 2 is fixed in generator main body case 12, and main shaft 5 upper ends are passed locating support 4 and are located by connecting by adapter sleeve 11 with transmission shaft 3, main shaft 5 lower ends and turbine blade 6, front end stator 7 is located by connecting, front end plug 8, locating stud 9 is threaded with water wheels main body cover 10, generator amature 13 is threaded with transmission shaft 3, generator unit stator 14 is fixed on seal diaphragm 2 upper ends, output pin terminal 15 is located by connecting with control output circuit 1, front end plug 8 has water intake 16, and water wheels main body cover 10 has water outlet 17.
During on-the-spot the use, oil in oil/water well, water, oil water mixture be by water intake 16, in front end stator 7 enters the cavity that water wheels main body cover 10 seals, utilizes fluid dynamic energy to drive turbine blade 6, fluid dynamic energy is converted into mechanical energy, and fluid is discharged through the water outlet 17 of water wheels main body cover 10.Turbine blade 6 is around main shaft 5 rotations, drive main shaft 5 rotations, main shaft 5 drives generator amature 13 rotations through adapter sleeve 11 and transmission shaft 3 again, realize the cutting magnetic line effect, produce the electric energy of certain power on generator unit stator 14 pitch of the laps, exported after controlling output circuit 1 rectification, filtering by the electric energy that generator unit stator 14 pitch of the laps produce, be connected to the incoming end of downhole testing instrument or storage battery by output pin terminal 15.
Claims (1)
1. underground special water wheel generating device for oilfield oil-water well, it is characterized in that: it is by controlling output circuit (1), seal diaphragm (2), transmission shaft (3), locating support (4), main shaft (5), turbine blade (6), front end stator (7), front end plug (8), locating stud (9), water wheels main body cover (10), adapter sleeve (11), generator main body case (12), generator amature (13), generator unit stator (14), output pin terminal (15), water intake (16) and water outlet (17) form, wherein control output circuit (1), seal diaphragm (2) is fixed in generator main body case (12), main shaft (5) upper end is passed locating support (4) and is located by connecting by adapter sleeve (11) with transmission shaft (3), main shaft (5) lower end and turbine blade (6), front end stator (7) is located by connecting, front end plug (8), locating stud (9) passes water wheels main body cover (10) and is threaded with front end stator (7), generator amature (13) is threaded with transmission shaft (3), generator unit stator (14) is fixed on seal diaphragm (2) upper end, output pin terminal (15) is located by connecting with control output circuit (1), front end plug (8) has water intake (16), water wheels main body cover (10) has water outlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110162081 CN102251908B (en) | 2011-06-07 | 2011-06-07 | Underground special hydraulic turbine power generation device for oil field oil-water well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110162081 CN102251908B (en) | 2011-06-07 | 2011-06-07 | Underground special hydraulic turbine power generation device for oil field oil-water well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102251908A CN102251908A (en) | 2011-11-23 |
| CN102251908B true CN102251908B (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110162081 Active CN102251908B (en) | 2011-06-07 | 2011-06-07 | Underground special hydraulic turbine power generation device for oil field oil-water well |
Country Status (1)
| Country | Link |
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| CN (1) | CN102251908B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437939B (en) * | 2013-09-05 | 2015-08-05 | 北京航空航天大学 | A kind of electricity generating device for underground sucker rod |
| CN109681163B (en) * | 2018-05-23 | 2021-08-17 | 中国石油化工股份有限公司 | Water injection well throwing and fishing type underground power generation device and method |
| CN108661868A (en) * | 2018-07-19 | 2018-10-16 | 西南石油大学 | A kind of downhole micro system for geothermal production of electricity |
| CN110388307A (en) * | 2019-07-17 | 2019-10-29 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of device using deep-sea hydrothermal vent hydrothermal solution kinetic energy power generation |
| CN116335864A (en) * | 2021-12-24 | 2023-06-27 | 中国石油天然气股份有限公司 | A suspension type hydraulic power generation device |
| CN116641833A (en) * | 2023-05-23 | 2023-08-25 | 中煤科工集团沈阳研究院有限公司 | Mine fluid pipeline electricity taking device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3764970A (en) * | 1972-06-15 | 1973-10-09 | Schlumberger Technology Corp | Well bore data-transmission apparatus with debris clearing apparatus |
| US6050349A (en) * | 1997-10-16 | 2000-04-18 | Prime Directional Systems, Llc | Hydraulic system for mud pulse generation |
| CN2385113Y (en) * | 1999-07-23 | 2000-06-28 | 大庆石油管理局试油试采公司 | Underwell hydraulic power supply device |
| CN2704959Y (en) * | 2004-10-20 | 2005-06-15 | 任俊 | Turbine generator for drilling |
| CN2935614Y (en) * | 2006-07-18 | 2007-08-15 | 中国石油天然气股份有限公司 | Downhole generator for pumping well |
| CN200993072Y (en) * | 2006-11-28 | 2007-12-19 | 北京中天启明科技发展有限公司 | Underground turbo generator |
| CN101560939A (en) * | 2008-04-18 | 2009-10-21 | 北京美联华新测控技术有限公司 | Power supply method of downhole cableless transmission monitoring device and power supply |
| CN101725338A (en) * | 2008-10-15 | 2010-06-09 | 中国石化集团胜利石油管理局钻井工艺研究院 | Underground generation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8148839B2 (en) * | 2008-07-02 | 2012-04-03 | Rosefsky Jonathan B | Ribbon drive power generation and method of use |
-
2011
- 2011-06-07 CN CN 201110162081 patent/CN102251908B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3764970A (en) * | 1972-06-15 | 1973-10-09 | Schlumberger Technology Corp | Well bore data-transmission apparatus with debris clearing apparatus |
| US6050349A (en) * | 1997-10-16 | 2000-04-18 | Prime Directional Systems, Llc | Hydraulic system for mud pulse generation |
| CN2385113Y (en) * | 1999-07-23 | 2000-06-28 | 大庆石油管理局试油试采公司 | Underwell hydraulic power supply device |
| CN2704959Y (en) * | 2004-10-20 | 2005-06-15 | 任俊 | Turbine generator for drilling |
| CN2935614Y (en) * | 2006-07-18 | 2007-08-15 | 中国石油天然气股份有限公司 | Downhole generator for pumping well |
| CN200993072Y (en) * | 2006-11-28 | 2007-12-19 | 北京中天启明科技发展有限公司 | Underground turbo generator |
| CN101560939A (en) * | 2008-04-18 | 2009-10-21 | 北京美联华新测控技术有限公司 | Power supply method of downhole cableless transmission monitoring device and power supply |
| CN101725338A (en) * | 2008-10-15 | 2010-06-09 | 中国石化集团胜利石油管理局钻井工艺研究院 | Underground generation device |
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| CN102251908A (en) | 2011-11-23 |
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