CN206942681U - A kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine - Google Patents
A kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine Download PDFInfo
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- CN206942681U CN206942681U CN201720649070.9U CN201720649070U CN206942681U CN 206942681 U CN206942681 U CN 206942681U CN 201720649070 U CN201720649070 U CN 201720649070U CN 206942681 U CN206942681 U CN 206942681U
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Abstract
It is related to a kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine of oil-gas field development equipment, its implement porter is provided with energy accumulation device for fly wheel, power takeoff, generator, more gear gear shift winches, driller's control room, derrick assembly, the natural gas engine being connected with LNG tank is loaded on the under-cab of implement porter, natural gas engine connects generator by shaft coupling with power takeoff, electric power management device input is connected with generator, energy accumulation device for fly wheel, output end and motor connection.The utility model integration transport, is removed and installed conveniently, and engine is driven by natural gas, realizes PM2.5 zero-emissions, has reached the effect of low-carbon energy-saving.
Description
Technical field
It the utility model is related to a kind of oil-gas field development equipment.
Background technology
At present, Self propelled type well repairing machine is more using diesel engine as power, and sulfide, the nitrogen oxides of diesel engine discharge are PM2.5
Important pollutant, instantly problem of environmental pollution receive much concern, energy-saving and emission-reduction are the task of top priority.Energy-saving ring is vigorously advocated in country
Under the background of guarantor, workover rig turns into following development trend by power of the inexpensive clean energy resource such as natural gas.
Workover treatment belongs to intermittent operation, and conventional workover rig shackle, puts the auxiliary such as single in raising and decentralization tubing string
Activity duration accounts for 3/4, and engine is in the operating of empty loaded-up condition, causes a large amount of energy dissipations；Needed when lifting tubing string larger
Power, operating personnel often surge throttle, and engine diesel oil imperfect combustion over-emitting black exhaust phenomenon occurs, causes environmental pollution.
The content of the invention
The utility model provides a kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine, and it is a kind of solution existing diesel
The workover rig for the problems such as driving the high existing pollution of workover rig, power dissipation.
Technical scheme is used by the utility model solves its technical problem：
A kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine, it is included in the flywheel energy storage dress installed on implement porter
Put, power takeoff, generator, multi gear gear shift winch, driller's control room, implement porter car under-cab installation natural gas
Engine, LNG tank, loaded on the left of implement porter main longitudinal grider, are connected with natural gas engine by pipeline by support, are it
Fuel is provided；Natural gas engine connects generator by shaft coupling one, power takeoff, and power takeoff can realize walking, operation power
Switching, hang during walking and close chassis drive shaft, hang during operation and close generator；Energy accumulation device for fly wheel, electric power management device are installed respectively
In generator both sides on ride face, it is longitudinally arranged；Driller's control room is installed on postmedian on the left of implement porter；Electric energy management fills
Put input to be connected with generator, energy accumulation device for fly wheel by cable, output end connection motor is single with control cable connection control
Member is installed in driller's control room.
Multi gear gear shift winch is made up of motor, shaft coupling two, multi-gear gear-case, master rotor and auxiliary brake, motor
Output shaft inputs axis connection by shaft coupling two and multi-gear gear-case, and multi-gear gear-case output shaft is one altogether with master rotor central shaft
Body, the master rotor central shaft other end are connected with auxiliary brake.
One end of steel wire rope is connected with master rotor, and the other end connects after overhead traveling crane on derrick assembly top with hook block
Connect, hook block is connected with tubing string.
The beneficial effects of the utility model
1. complete machine walking, operation power provide by natural gas engine, switched according to different operating modes, realize that power fills
Divide and utilize.
2. workover rig dismounting, installation and movement efficiency high, reduces work using the integration transport of special self propelled chassis
Industry time.
3. workover rig configures energy accumulation device for fly wheel, the electric energy that gap generator is sent between storage operation, in high-power riser
Discharged during post, make up power swing, engine can be made to operate at greater efficiency all the time.
4. natural gas drives engine, fuel cost about 20% can be reduced, while the discharge of pollution synthesis is greatly decreased,
PM2.5 zero-emissions are realized, reach low-carbon environment-friendly effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the utility model multi gear gear shift winch top view；
Fig. 4 is utility model works state diagram.
Embodiment
1-4 further illustrates specific embodiment of the present utility model below in conjunction with the accompanying drawings.
Referring to Fig. 1-2, the under-cab of implement porter car 1 installation natural gas engine 2, LNG tank 4 is mounted by support
On the left of chassis vehicle main longitudinal grider, it is connected by pipeline with natural gas engine 2, fuel is provided for it；Natural gas engine 2 passes through
Shaft coupling 1, power takeoff 4 connect generator, and power takeoff 7 can realize walking, operation powershift, hang during walking and close chassis and drive
Axle, hang during operation and close generator 9；Energy accumulation device for fly wheel 10, electric power management device 8 are respectively arranged in 9 liang of generator on ride face
Side, it is longitudinally arranged；Driller's control room 6 is installed on the left side postmedian of self propelled chassis 1, and derrick assembly 18 is loaded on implement porter 1
Afterbody.
The above-mentioned input of electric power management device 8 is connected by cable with generator 9, energy accumulation device for fly wheel 10, and output end connects
Motor 13 is connect, its control terminal is installed in driller's control room 6, by control cable connection.
Shown in Figure 3, above-mentioned multi gear gear shift winch 5 is by motor 13, shaft coupling 2 12, multi-gear gear-case 11, master
Roller 14 and auxiliary brake 15 form, and the output shaft of motor 13 inputs axis connection by shaft coupling 2 12 and multi-gear gear-case defeated 11,
The output shaft of multi-gear gear-case 11 is integrated altogether with the central shaft of master rotor 14, the central shaft other end of master rotor 14 and the phase of auxiliary brake 15
Even.
In Fig. 4：One end of steel wire rope 16 is connected with master rotor 14, and the other end of steel wire rope 16 is by the top of derrick assembly 18
It is connected after overhead traveling crane with hook block 17, hook block 17 is connected with tubing string 19.
Workover treatment state, power takeoff 7, which is hung, closes generator 9.Operating personnel are in the vacant room 6 of driller during raising 19 operation of tubing string
Interior control electric power management device 8 sends promotion signal, and generator 9, energy accumulation device for fly wheel 10 provide electric energy for motor 13 jointly, drive
It is moved to rotate forward.After proposing a tubing string 19, stop powering to motor 13, auxiliary brake 15 checks master rotor 14.Now, fly
Wheel energy storage device 10 starts to store the electric energy that generator 9 is sent.Shaft mouth operation work connects hook block and next pipe in well head
Post 19, into the circulation of next raising tubing string.
Operating personnel control electric power management device 8 to send lower discharge signal when transferring tubing string operation, and tubing string 19 pulls steel wire rope
16 move downward, and drive master rotor 14 to reversely rotate, and invert and generate electricity through the drive motor 13 of multi-speed gear box 11, the electric energy storage sent
Exist in energy accumulation device for fly wheel 10；After the completion of single tubing string decentralization, motor 13 stops operating, and shaft mouth operation work connects another pipe
Post 19, energy accumulation device for fly wheel 10 discharge electric energy, and motor 13 is rotated forward, and hook block 17 is promoted into high position, operation
The new tubing string other end is connected by work with former wellhead column, into the circulation of next decentralization tubing string.The operation process realizes down
Put the recovery of tubing string potential energy.
Claims (3)
1. a kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine, is included in implement porter（1）The flywheel energy storage dress of upper installation
Put（10）, power takeoff（7）, generator（9）, multi gear gear shift winch（5）, driller's control room（6）, derrick assembly（18）, its
It is characterized in：Implement porter（1）Car under-cab installs natural gas engine（2）, LNG tank（4）It is loaded on to walk certainly by support
Formula chassis（1）On the left of main longitudinal grider, pass through pipeline and natural gas engine（2）Connection, natural gas engine（2）Pass through shaft coupling one
（3）, power takeoff（7）Connect generator（9）, energy accumulation device for fly wheel（10）, electric power management device（8）It is respectively arranged in self-propelled bottom
Disk（1）Generator on ride face（9）Both sides, driller's control room（6）It is installed on implement porter（1）Left side postmedian, derrick are total
Into（18）Loaded on implement porter（1）Afterbody, electric power management device（8）Input passes through cable and generator（9）, flywheel storage
Can device（10）Connection, output end connection motor（13）, with controlling the control unit of cable connection to be installed on driller's control room（6）
It is interior.
A kind of 2. flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine according to claim 1, it is characterised in that：More shelves gears
Speed-changeable winch（5）By motor（13）, shaft coupling two（12）, multi-gear gear-case（11）, master rotor（14）And auxiliary brake（15）Group
Into motor（13）Output shaft passes through shaft coupling two（12）With multi-gear gear-case（11）Input axis connection, multi-gear gear-case（11）It is defeated
Shaft and master rotor（14）Central shaft is integrated altogether, master rotor（14）The central shaft other end and auxiliary brake（15）It is connected.
A kind of 3. flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine according to claim 1, it is characterised in that：Steel wire rope
（16）One end and master rotor（14）It is connected, the other end passes through derrick assembly（18）On top after overhead traveling crane with hook block（17）Even
Connect, hook block（17）With tubing string（19）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649070.9U CN206942681U (en) | 2017-06-06 | 2017-06-06 | A kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649070.9U CN206942681U (en) | 2017-06-06 | 2017-06-06 | A kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942681U true CN206942681U (en) | 2018-01-30 |
Family
ID=61362785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720649070.9U Active CN206942681U (en) | 2017-06-06 | 2017-06-06 | A kind of flywheel energy storage low-carbon energy-saving Self propelled type well repairing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942681U (en) |
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2017
- 2017-06-06 CN CN201720649070.9U patent/CN206942681U/en active Active
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