CN204096981U - Winch energy recycle device - Google Patents
Winch energy recycle device Download PDFInfo
- Publication number
- CN204096981U CN204096981U CN201420475404.1U CN201420475404U CN204096981U CN 204096981 U CN204096981 U CN 204096981U CN 201420475404 U CN201420475404 U CN 201420475404U CN 204096981 U CN204096981 U CN 204096981U
- Authority
- CN
- China
- Prior art keywords
- winch
- energy
- recycle device
- energy recycle
- gearbox
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a kind of winch energy recycle device, belongs to oil-well rig equipment field.The utility model is made up of winch, electromagnetic brake drg, gearbox, electrical generator, electromagnetic brake drg one end is connected with winch by power-transfer clutch, its other end is through gearbox, electrical generator, winch energy recycle device rectifier, and be connected on the connection lead between energy accumulation device for fly wheel and peak regulation motor by DC bus, peak regulation motor two way convertor, energy accumulation device for fly wheel two way convertor, winch energy recycle device rectifier are connected with DC micro-electric net controller, and control by it.Energy when reclaiming lower boring by winch energy recycle device, improves engine efficiency, reduces driving engine impact load, extends driving engine and drive apparatus service life.
Description
Technical field
The utility model relates to a kind of winch energy recycle device, belongs to oil-well rig equipment field.
Background technology
Oil-well rig is equipped with high-capacity separate energy source power system, and hoisting system, mud circulating system, drill bit precession system etc. for rig provide sufficient power.Complicated because the rotating speed of the work unit of rig, power, load characteristic parameter difference are large, operating mode is complicated, needs between diesel motor and working machine, arrange complicated also car driving system, realizes the functions such as speed change, bending moment, clutch.
The type of drive of machinery oil-well rig is that diesel motor is connected with compound chain box by fluid coupling, power-transfer clutch, realizes power input.Driving system drives generator loading to be connected by versatile spindle with mud pump, winch, rotating disk by the mouth power-transfer clutch of compound chain box.The high-power frequent impact load that the lifting of machine dimensions drill drilling tool, the interrupted feature transferring operating mode cause, the fuel economy of large impact loading effects powerplant module and service life.
Current employing machinery peak adjusting device reduces mechanical oil-well rig in the loaded state to the impact load of diesel engine.Existing machinery peak adjusting device comprises peak regulation motor, energy accumulation device for fly wheel, when lower brill or lower empty tourist bus work condition state, energy accumulation device for fly wheel only stores the redundant energy of diesel engine by peak regulation motor, under trip-out or loading condition, the energy of simple dependence energy accumulation device for fly wheel release, only can reach the impact load reduced diesel engine, be difficult to meet compound box power demand.
Utility model content
The utility model provides a kind of winch energy recycle device, by the power margin under absorption storage winch inoperative condition during powerplant module underloading, the high-power release when promoting drilling tool, hook block, thus significantly improve the condition of service of powerplant module, reduce equipment dynamic unit capacity, thus reach the object of energy-saving and emission-reduction.
The utility model is made up of winch, electromagnetic brake drg, gearbox, electrical generator, electromagnetic brake drg one end is connected with winch by power-transfer clutch, its other end is through gearbox, electrical generator, winch energy recycle device rectifier, and be connected on the connection lead between energy accumulation device for fly wheel and peak regulation motor by DC bus, peak regulation motor two way convertor, energy accumulation device for fly wheel two way convertor, winch energy recycle device rectifier are connected with DC micro-electric net controller, and control by it.
Described gearbox adopts planetary gear reduction box.
The beneficial effects of the utility model are: by winch energy recycle device by the power margin under absorption storage winch inoperative condition during powerplant module underloading, the high-power release when promoting drilling tool, hook block, improve engine efficiency, reduce driving engine impact load, extend driving engine and drive apparatus service life.
Accompanying drawing explanation
Fig. 1 is machinery-electrically hybrid power transmission system;
Fig. 2 is winch energy recycle device.
Detailed description of the invention
By reference to the accompanying drawings 1, 2, the utility model is by winch 1, electromagnetic brake drg 2, gearbox 3, electrical generator 4 forms, electromagnetic brake drg 2 one end is connected with winch 1 by power-transfer clutch, its other end is through gearbox 3, electrical generator 4, winch energy recycle device rectifier 196, and be connected on the connection lead 190 between energy accumulation device for fly wheel 193 and peak regulation motor 161 by DC bus 191, peak regulation motor two way convertor 162, energy accumulation device for fly wheel two way convertor 192, winch energy recycle device rectifier 196 is connected with DC micro-electric net controller 198, and control by it.
Described gearbox adopts planetary gear reduction box.
In normal drilling condition, start diesel engine unit, drive mud pump, rotating disk to drive electrical generator steadily efficiently to work through compound chain box.Rotating disk drives electrical generator to be that drilling rod rotary actuation disk motor is powered, and realizes creeping into.Mud pump provides circulating mud for drifting.
Transfer in drilling tool operating mode, diesel engine group is out of service, winch is reclaimed drilling tool transferred potential energy by electromagnetic brake drg 2, gearbox 3, generator set 4, power to energy accumulation device for fly wheel 193 through winch energy recycle device rectifier 196, DC bus 191, energy accumulation device for fly wheel two way convertor 192, large rotating inertia flywheel gear axle system raising speed stored energy.When promoting empty tourist bus, energy accumulation device for fly wheel 193 reduction of speed generates electricity, and drives peak regulation motor 161 to run through connection lead 190.Peak regulation motor 161 outputting power promotes empty tourist bus or promotes drilling tool in short-term.
Hoist in drilling tool operating mode, during underload, diesel engine unit is out of service, and during heavy duty, diesel motor runs, and peak regulation motor and winch energy recycle device run.During lower emptying tourist bus, winch energy recycle device reclaims tourist bus and transfers potential energy, powers to energy accumulation device for fly wheel 193 through rectifier 196, DC bus 191, the energy storage of flywheel raising speed.When promoting drilling tool, energy accumulation device for fly wheel 193 reduction of speed generates electricity, and drives peak regulation motor 161 to run through DC bus 191, and during underloading, peak regulation motor 161 separately outputting power promotes drilling tool; During heavy duty, peak regulation motor 161 and diesel engine unit promote drilling tool.
Claims (2)
1. a winch energy recycle device, by winch (1), electromagnetic brake drg (2), gearbox (3), electrical generator (4) forms, it is characterized in that: electromagnetic brake drg (2) one end is connected with winch (1) by power-transfer clutch, its other end is through gearbox (3), electrical generator (4), winch energy recycle device rectifier (196), and be connected on the connection lead (190) between energy accumulation device for fly wheel (193) and peak regulation motor (161) by DC bus (191), peak regulation motor two way convertor (162), energy accumulation device for fly wheel two way convertor (192), winch energy recycle device rectifier (196) is connected with DC micro-electric net controller (198).
2. winch energy recycle device according to claim 1, is characterized in that: gearbox adopts planetary gear reduction box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475404.1U CN204096981U (en) | 2014-08-21 | 2014-08-21 | Winch energy recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475404.1U CN204096981U (en) | 2014-08-21 | 2014-08-21 | Winch energy recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096981U true CN204096981U (en) | 2015-01-14 |
Family
ID=52265426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475404.1U Expired - Fee Related CN204096981U (en) | 2014-08-21 | 2014-08-21 | Winch energy recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336698A (en) * | 2022-01-06 | 2022-04-12 | 长沙中塔智能科技有限公司 | Electric energy management system based on energy recovery |
-
2014
- 2014-08-21 CN CN201420475404.1U patent/CN204096981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336698A (en) * | 2022-01-06 | 2022-04-12 | 长沙中塔智能科技有限公司 | Electric energy management system based on energy recovery |
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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 |
Granted publication date: 20150114 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |