CN205713959U - Net electricity high voltage AC frequency conversion electric drive oil-well rig - Google Patents
Net electricity high voltage AC frequency conversion electric drive oil-well rig Download PDFInfo
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- CN205713959U CN205713959U CN201620327630.4U CN201620327630U CN205713959U CN 205713959 U CN205713959 U CN 205713959U CN 201620327630 U CN201620327630 U CN 201620327630U CN 205713959 U CN205713959 U CN 205713959U
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 33
- 230000005611 electricity Effects 0.000 title claims abstract description 13
- 239000003129 oil well Substances 0.000 title abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 238000005553 drilling Methods 0.000 claims abstract description 8
- 238000005183 dynamical system Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
A kind of net electricity high voltage AC frequency conversion electric drive rig, its dynamical system includes high-voltage alternating power supply unit, high-voltage alternating power unit and drill drive unit；High-voltage alternating power supply unit is made up of moving type high voltage distribution equipment, Moveable high-pressure static frequency converter, moving type high voltage distribution equipment input termination high voltage power supply, output termination Moveable high-pressure static frequency converter；High-voltage alternating power unit is made up of high voltage AC frequency conversion motor, the outfan of the power supply termination Moveable high-pressure static frequency converter of high voltage AC frequency conversion motor；Drill drive unit is made up of compound box, winch and rotating disc drive box, the power input shaft of compound box couples with the main shaft of high-voltage AC motor, the power output shaft of compound box power input shaft with winch, slush pump respectively couples, the power output shaft of winch couples with rotating disc drive box power input shaft, and rotating disc drive box power output shaft drives Rotary table for drilling machine.This utility model improves the overall performance of oil-well rig.
Description
Technical field
This utility model relates to a kind of net electricity high voltage AC frequency conversion electric drive oil-well rig.
Background technology
Current domestic land oil rig mostly uses Diesel Driven, on a small quantity from external introduction
Electric drive rig be also diesel power generation to drive rig, energy consumption is big, and efficiency is low, and efficiency is only
75%-80%, bit speed is slow, and fault rate is high, often stops to bore maintenance, and dry sound is big,
Polluting environment, labor strength is high, causes drilling cost and expensive, work efficiency and
Economic benefit all effected.
Utility model content
This utility model solves the technical problem that: design one net electricity high voltage AC frequency conversion electric drive
Oil-well rig, utilizes oil field high-voltage fence power supply, uses high voltage AC frequency conversion motor to drive oil
Rig, overcomes diesel-driven every drawback, and production cost is low, and drilling efficiency is high, easily
Safeguard, pollution-free, labor strength is low, and safety is high, improves the entirety of oil-well rig
Performance.
Technical solution of the present utility model: a kind of net electricity high voltage AC frequency conversion electric drive is bored
Machine, including derrick system, support system and dynamical system, described dynamical system includes that high pressure is handed over
Stream power supply unit, high-voltage alternating power unit and drill drive unit；Described high-voltage alternating distribution
Unit is made up of moving type high voltage distribution equipment, Moveable high-pressure static frequency converter, portable
High voltage distribution installation input termination high voltage power supply, output termination Moveable high-pressure variable frequency starting dress
Put；Described high-voltage alternating power unit is made up of high voltage AC frequency conversion motor, described high-voltage alternating
The outfan of the power supply termination Moveable high-pressure static frequency converter of frequency conversion motor；Described rig drives
Moving cell is made up of compound box, winch and rotating disc drive box, the power input shaft of described compound box
Couple with the main shaft of high-voltage AC motor, the power output shaft of compound box respectively with winch, mud
The power input shaft of pump couples, and the power output shaft of winch joins with rotating disc drive box power input shaft
Connecing, rotating disc drive box power output shaft drives Rotary table for drilling machine.
One of them power output shaft of described compound box and the power input shaft of energy-saving generator
Couple.
Described high voltage power supply is 10-35KV electric network source.
Described high-voltage alternating power unit includes that three high voltage AC frequency conversion motors, three high pressure are handed over
The main shaft of stream frequency conversion motor couples with three power input shafts of compound box respectively.
This utility model compared with prior art has the advantage that and effect:
1, this utility model is directly accessed oil field high-voltage fence, through moving type high voltage distribution equipment,
Moveable high-pressure static frequency converter, accesses high-pressure frequency-conversion group of motors, by high-pressure frequency-conversion motor
Group stepless speed regulation rear drive borer system work, has gathered mechanical, electrical integrated function, has made oil
Drill drilling efficiency is greatly improved, and effects of energy conservation and environmental protection is notable.
2, this utility model diesel oil substitute machine directly drives rig, by traditional oil-well rig bavin
Oil machine drives and changes motor-driven into, thoroughly solves diesel-driven every defect, ring
Protecting energy-saving, have power big, noise is low, and energy consumption is little, pollution-free, efficiency advantages of higher,
Achieve motorized and the infinitely variable speeds of oil-well rig, improve the seriality of rig work, peace
Full property and reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is this utility model power system principle figure.
Detailed description of the invention
In conjunction with accompanying drawing 1,2, a kind of embodiment of the present utility model is described.
A kind of net electricity high voltage AC frequency conversion electric drive rig, including derrick system, support system and
Dynamical system, described dynamical system includes high-voltage alternating power supply unit, high-voltage alternating power unit
And drill drive unit；Described high-voltage alternating power supply unit is by moving type high voltage distribution equipment, shifting
Dynamic formula high-pressure frequency-conversion starter forms, moving type high voltage distribution equipment input termination high-tension electricity
Source, output termination Moveable high-pressure static frequency converter；Described high-voltage alternating power unit is by height
Pressure alternating-current variable frequency motor composition, the power supply termination Moveable high-pressure of described high voltage AC frequency conversion motor
The outfan of static frequency converter；Described drill drive unit is driven by compound box, winch and rotating disk
Dynamic case composition, the power input shaft of described compound box couples with the main shaft of high-voltage AC motor, and
The power output shaft of railway carriage power input shaft with winch, slush pump respectively couples, winch dynamic
Power output shaft couples with rotating disc drive box power input shaft, and rotating disc drive box power output shaft drives
Rotary table for drilling machine.
One of them power output shaft of described compound box and the power input shaft of energy-saving generator
Couple.Described high voltage power supply is 10-35KV electric network source.Described high-voltage alternating power unit bag
Include three high voltage AC frequency conversion motors, the main shaft of three high voltage AC frequency conversion motors respectively with and car
Three power input shafts of case couple.
Operation principle: oil field 10-35KV high-voltage fence plant-grid connection Moveable high-pressure distribution is filled
Putting, access Moveable high-pressure static frequency converter after high voltage power distribution, Moveable high-pressure frequency conversion is opened
The power output end of dynamic device connects the power end of high voltage AC frequency conversion motor.High voltage AC frequency conversion electricity
Machine, compound chain box, winch are arranged on rig backstage, before rotating disc drive box is arranged on rig
On platform.High voltage AC frequency conversion motor drives compound chain box, real by high voltage AC frequency conversion motor
Existing stepless speed regulation, then by compound chain box, power passed to winch, rotating disc drive box, mud
The each functional module of the rig such as pump, energy-saving generator.The mechanical, electrical integration of this utility model set,
Making oil-well rig drilling efficiency be greatly improved, effects of energy conservation and environmental protection is notable.
Claims (4)
1. a net electricity high voltage AC frequency conversion electric drive rig, including derrick system, support system and dynamical system, is characterized in that: described dynamical system includes high-voltage alternating power supply unit, high-voltage alternating power unit and drill drive unit；Described high-voltage alternating power supply unit is made up of moving type high voltage distribution equipment, Moveable high-pressure static frequency converter, moving type high voltage distribution equipment input termination high voltage power supply, output termination Moveable high-pressure static frequency converter；Described high-voltage alternating power unit is made up of high voltage AC frequency conversion motor, the outfan of the power supply termination Moveable high-pressure static frequency converter of described high voltage AC frequency conversion motor；Described drill drive unit is made up of compound box, winch and rotating disc drive box, the power input shaft of described compound box couples with the main shaft of high-voltage AC motor, the power output shaft of compound box power input shaft with winch, slush pump respectively couples, the power output shaft of winch couples with rotating disc drive box power input shaft, and rotating disc drive box power output shaft drives Rotary table for drilling machine.
Net electricity high voltage AC frequency conversion electric drive rig the most according to claim 1, is characterized in that: one of them power output shaft of described compound box couples with the power input shaft of energy-saving generator.
Net electricity high voltage AC frequency conversion electric drive rig the most according to claim 1 and 2, is characterized in that: described high voltage power supply is 10-35KV electric network source.
Net electricity high voltage AC frequency conversion electric drive rig the most according to claim 3, it is characterized in that: described high-voltage alternating power unit includes three high voltage AC frequency conversion motors, the main shaft of three high voltage AC frequency conversion motors couples with three power input shafts of compound box respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327630.4U CN205713959U (en) | 2016-04-19 | 2016-04-19 | Net electricity high voltage AC frequency conversion electric drive oil-well rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327630.4U CN205713959U (en) | 2016-04-19 | 2016-04-19 | Net electricity high voltage AC frequency conversion electric drive oil-well rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713959U true CN205713959U (en) | 2016-11-23 |
Family
ID=57297043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620327630.4U Active CN205713959U (en) | 2016-04-19 | 2016-04-19 | Net electricity high voltage AC frequency conversion electric drive oil-well rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840095A (en) * | 2016-04-19 | 2016-08-10 | 宝鸡金钻石油机械股份有限公司 | High-voltage alternating-current variable-frequency electric driven petroleum drilling rig adopting network source |
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
-
2016
- 2016-04-19 CN CN201620327630.4U patent/CN205713959U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840095A (en) * | 2016-04-19 | 2016-08-10 | 宝鸡金钻石油机械股份有限公司 | High-voltage alternating-current variable-frequency electric driven petroleum drilling rig adopting network source |
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710000 room 810, 8 floor, Chong Chuang Plaza, 385 space Road, Xi'an, Shaanxi. Patentee after: Jin drill petroleum machinery Limited by Share Ltd. Address before: 721013 No. 20 hi tech ten road, hi tech Zone, Baoji, Shaanxi Patentee before: BAOJI JINZUAN PETROLEUM MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710000 room 810, 8 floor, Chong Chuen Plaza, 385 space Road, Changan District, Xi'an, Shaanxi. Patentee after: Jin drill petroleum machinery Limited by Share Ltd. Address before: 710000 room 810, 8 floor, Chong Chuen Plaza, 385 space Road, Changan District, Xi'an, Shaanxi. Patentee before: Shaanxi golden drilling petroleum machinery Limited by Share Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710000 room 810, 8 floor, Chong Chuen Plaza, 385 space Road, Changan District, Xi'an, Shaanxi. Patentee after: Shaanxi golden drilling petroleum machinery Limited by Share Ltd. Address before: 721013 No. 20 hi tech ten road, hi tech Zone, Baoji, Shaanxi Patentee before: BAOJI JINZUAN PETROLEUM MACHINERY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-voltage alternating-current variable-frequency electric driven petroleum drilling rig adopting network source Effective date of registration: 20181102 Granted publication date: 20161123 Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd. Pledgor: Jin drill petroleum machinery Limited by Share Ltd. Registration number: 2018610000180 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201029 Granted publication date: 20161123 Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd. Pledgor: Jin drill petroleum machinery Limited by Share Ltd. Registration number: 2018610000180 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High voltage AC variable frequency electric drive drilling rig Effective date of registration: 20201102 Granted publication date: 20161123 Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd. Pledgor: Jin drill petroleum machinery Limited by Share Ltd. Registration number: Y2020980007439 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221107 Granted publication date: 20161123 Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd. Pledgor: Jin drill petroleum machinery Limited by Share Ltd. Registration number: Y2020980007439 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Grid high-voltage AC variable frequency electric drive oil drilling rig Effective date of registration: 20221109 Granted publication date: 20161123 Pledgee: Baoji Weibin rural commercial bank Limited by Share Ltd. Pledgor: Jin drill petroleum machinery Limited by Share Ltd. Registration number: Y2022980021228 |