CN206942684U - A kind of super capacitor energy-storage net electricity pulling type workover rig - Google Patents
A kind of super capacitor energy-storage net electricity pulling type workover rig Download PDFInfo
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- CN206942684U CN206942684U CN201720649080.2U CN201720649080U CN206942684U CN 206942684 U CN206942684 U CN 206942684U CN 201720649080 U CN201720649080 U CN 201720649080U CN 206942684 U CN206942684 U CN 206942684U
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- trailer chassis
- workover rig
- super capacitor
- capacitor energy
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Abstract
The utility model provides a kind of super capacitor energy-storage net electricity pulling type workover rig.The tractor of the workover rig is connected with Tuo Lian mechanisms with trailer chassis, the front portion of trailer chassis is equipped with rear hydraulic leg equipped with preceding hydraulic leg rear portion, the middle part of trailer chassis is equipped with generating set and electric power management device, super capacitor energy storage device hangs on the side-lower of trailer chassis, net electrical outlet is housed on electric power management device, more gear speed-changing gear boxs are installed on the postmedian of trailer chassis, and driller control house is installed on the left back of trailer chassis, and derrick installation is in the right side rear portion of trailer chassis.The workover rig combines net electricity, diesel generating set as comprehensive dynamic source, has both solved limitation of the well site power network to the job area of workover rig, and by low operating cost；The integration transport of well workover machine host, dismounting, installation and movement efficiency high, can reduce human pilot.
Description
Technical field
Petroleum well servicing rig field is the utility model is related to, a kind of super capacitor energy-storage net electricity pulling type is related specifically to and repaiies
Well machine.
Background technology
Domestic electric workover rig is implement porter structure, is filled using well workover is installed on two class chassis or chassis special
The configuration put, in addition to the electric-powered source of configuration workover treatment, it is provided with the engine that walking power in chassis is provided and transmission
Case.The engine and transmission case are in workover treatment and without using utilization rate is very low, occupies larger acquisition cost, Er Qiexu
To be that workover rig additionally configures Driver.
The energy source of electric workover rig typically has two kinds of net electricity or self-generating.If simple use the electric well workover of net, well workover
The work capacity of machine has significant limitation due to the capacity limit by well site power network, job area.Secondly well workover team needs
It is responsible for the connection of net electricity and workover rig with a high pressure electrician, when workover rig is connected with power network, it is necessary to which grid cut-off, is caused
Well workover team is needed to power supply unit additional payment, therefore constrains the application of electric workover rig to a certain extent；If voluntarily send out
Electricity, because suspension chassis ride face installing space limits, generating set can not be arranged on workover rig body, it is necessary to it is independent into sled,
Individually transport, when operation prepares, the connecting cable of generating set and electric-controlled house needs substantial amounts of installation, dismounting, both adds
Workload, transport difficulty is also increased, have impact on the overall mobility of well workover team.
At present, the power transmission of domestic workover rig is substantially chain drive configuration.But chain drive, which exists, is not suitable for winch
Frequently carry out forward and backward switching, the shortcomings that causing energy regenerating difficulty.
The content of the invention
The purpose of this utility model is that providing one kind utilizes super capacitor energy storage device, electric power management device and generator
Organize mutual cooperation work and the super capacitor energy-storage net electricity pulling type workover rig of energy regenerating can be realized.
To achieve the above object, the technical solution of the utility model is：
A kind of super capacitor energy-storage net electricity pulling type workover rig, including tractor, trailer chassis, super capacitor energy-storage dress
Put, net electrical outlet, generating set, electric power management device, more gear gear shift winch, driller control house, gearbox motor, input
Axle, gearbox, master rotor, auxiliary brake mechanism, output shaft, de- even device, preceding hydraulic leg and rear hydraulic leg, the well workover
The tractor of machine is connected with de- even device with trailer chassis, and the front portion of trailer chassis is equipped with rear liquid equipped with preceding hydraulic leg rear portion
Supporting leg is pressed, the middle part of trailer chassis is equipped with generating set and electric power management device, and super capacitor energy storage device hangs on trailer bottom
The side-lower of disk, net electrical outlet is housed on electric power management device, the postmedians for keeping off gear shift winches and being installed on trailer chassis more,
Driller control house is installed on the left back of trailer chassis, and derrick installation is in the right side rear portion of trailer chassis.
Described more gear gear shift winches are connected built with gearbox motor, the input shaft of gearbox with gearbox motor
Connect, the output shaft of gearbox is connected with master rotor, and master rotor is connected with auxiliary brake mechanism, the steel wire on master rotor
Assembly pulley of the rope through crown is connected with hook block.
The input of net electrical outlet on the electric power management device with cable respectively with super capacitor energy storage device and hair
Group of motors is connected, and its output end is connected with cable with gearbox motor.
Described super capacitor energy storage device is made up of Single Capacitance module by connecting with combination in parallel.
Described preceding hydraulic leg and the hang of rear hydraulic leg are BF or air suspension, or are balanced
Beam hangs the combination with air suspension.
Good effect of the present utility model is：
1st, well workover machine host integration transport, dismounting, installation and movement efficiency high, can reduce human pilot；
2nd, workover rig combines net electricity, diesel generating set as comprehensive dynamic source, has both solved well site power network to well workover
The limitation of the job area of machine, and by low operating cost；
3rd, the energy regenerating that super capacitor energy storage device wastes operation gap originally stores, and concentrates release when needed,
Embody green design concept；
4th, drawworks brake is automatically controlled dynamic braking and auxiliary brake, being precisely controlled for winch is not only realized, compared with same level
Workover rig brake configuration about reduces half cost；
5th, electric power management device realizes that complete machine automatic intelligent controls, and the storage and release of unified allocation of resources electric energy, mitigates and makees
Industry personnel labor intensity；
6th, the potential energy recovery under tubing string decentralization operating mode is realized, the energy collection that all scripts are wasted utilizes.
Brief description of the drawings
Fig. 1, the utility model facing structure view；
Fig. 2, the utility model remove the overlooking the structure diagram after derrick；
Fig. 3, more gear gear shift winch structure schematic diagrames；
Fig. 4, utility model works view.
Embodiment
1-4 further carries out clear, complete description to the technical solution of the utility model below in conjunction with the accompanying drawings.
Referring to accompanying drawing 1-4
1st, the transition travel position of workover rig
When needing transition after the completion of workover rig, first by the folding and unfolding of derrick 20 on trailer chassis 2, tractor 1 is connected by de-
Device 17 is connected with trailer chassis 2, packs up preceding hydraulic leg 18 and rear hydraulic leg 19, can carry out the transition fortune of workover rig
Defeated work.
2nd, workover rig working condition
The preceding hydraulic leg 18 and rear hydraulic leg 19 installed in the front and rear of trailer chassis 2 are put down, puts down derrick 20,
Disengaging de- even device 17 disengages tractor 1 and trailer chassis 2, finally carries out leveling to trailer chassis 2.
In well site during well workover machine operation, well site power network cable is connected with the net electrical outlet 4 on electric power management device 6
Connect, power is provided for workover rig, when raising tonnage is smaller, without opening generating set 5, when raising tonnage is larger, open
Generating set 5 is simultaneously grid-connected by electric power management device 6 and well site net electricity, provides dynamic power jointly for gearbox motor 9.
When raising tubing string operation, operating personnel control electric energy management 6 to send promotion signal in driller control house 8, profit
It is jointly the gearbox in multi gear gear shift winch 7 with well site net electricity, generating set 5 and super capacitor energy storage device 3
Motor 9 provides electric energy, and driving gearbox motor 9 rotates forward, and power is defeated through gearbox 11 by the input shaft 10 of gearbox 11
It is sent at the output shaft 14 of gearbox 11, output shaft 14 drives master rotor 12 to rotate forward, while by being connected to master rotor 12
On assembly pulley of the steel wire rope 16 through the top of derrick 20 drive hook block 15 to lift tubing string, it is electric after a piece tubing string is proposed
Energy managing device 6 stops powering to gearbox motor 9, and auxiliary brake mechanism 13 checks master rotor 12, is now filled in electric energy management
Put under 6 control, super capacitor energy storage device 3 starts to store the electric energy that generating set 5 and well site net electricity are provided, to carry
Used during riser post, the defects of to make up well site net capacitance deficiency.Tubing string is placed in ground by shaft mouth operation work, big with tourist bus
Hook 15 is connected with next tubing string in well head, into the circulate operation of next raising tubing string.
When transferring tubing string operation, operating personnel control electric power management device 6 to send decentralization letter in driller control house 8
Number, tubing string pulls hook block 15 to move downward, and now drives master rotor 12 to invert by steel wire rope 16, and passed through by output shaft 14
Gearbox 11 is delivered power at input shaft 10, and input shaft 10 drives gearbox motor 9 to reversely rotate, now gearbox motor
9 be generating state, and generating electricity can be stored in super capacitor energy storage device 3.After the completion of the decentralization of single tubing string, auxiliary brake machine
Structure 13 checks master rotor 12, and gearbox motor 9 stops operating, and shaft mouth operation work connects another tubing string, auxiliary brake machine
Structure 13 releases the braking state of master rotor 12, and electric power management device 6 controls super capacitor energy storage device 3 to discharge electric energy, and driving becomes
Fast case motor 9 is rotated forward, and by gearbox 11 and master rotor 12, hook block is promoted into a high position with steel wire rope 16, auxiliary
Braking mechanism 13 is helped to check master rotor 12 again, gearbox motor 9 stops operating, and operation work is by another new tubing string and former well head
Tubing string is connected, into the circulate operation of next decentralization tubing string.
Described above is only non-limiting embodiment of the present utility model, can also derive substantial amounts of embodiment, for
For one of ordinary skill in the art, on the premise of not departing from the invention design and not making creative work, also
The embodiment of several modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (5)
1. a kind of super capacitor energy-storage net electricity pulling type workover rig, including tractor（1）, trailer chassis（2）, super capacitor energy-storage
Device（3）, net electrical outlet（4）, generating set（5）, electric power management device（6）, more gear gear shift winch（7）, driller control
Room（8）, gearbox motor（9）, input shaft（10）, gearbox（11）, master rotor（12）, auxiliary brake mechanism（13）, output shaft
（14）, de- even device（17）, preceding hydraulic leg（18）With rear hydraulic leg（19）, it is characterised in that：The traction of the workover rig
Car（1）With de- even device（17）With trailer chassis（2）It is connected, trailer chassis（2）Front portion preceding hydraulic leg is housed（18）, after
Portion is equipped with rear hydraulic leg（19）, trailer chassis（2）Middle part generating set is housed（5）And electric power management device（6）, super electricity
Hold energy storage device（3）Hang on trailer chassis（2）Side-lower, electric power management device（6）It is upper that net electrical outlet is housed（4）, more gears
Gear shift winch（7）It is installed on trailer chassis（2）Postmedian, driller control house（8）It is installed on trailer chassis（2）Left side
Rear portion, derrick（20）It is installed on trailer chassis（2）Right side rear portion.
2. super capacitor energy-storage net electricity pulling type workover rig according to claim 1, it is characterised in that：Described more gear teeth
Take turns speed-changeable winch（7）Built with gearbox motor（9）, gearbox（11）Input shaft（10）With gearbox motor（9）It is connected,
Gearbox（11）Output shaft（14）With master rotor（12）It is connected, master rotor（12）With auxiliary brake mechanism（13）It is connected,
Mounted in master rotor（12）On steel wire rope（16）Through derrick（20）The assembly pulley and hook block at top（15）It is connected.
3. super capacitor energy-storage net electricity pulling type workover rig according to claim 1, it is characterised in that：The electric energy management
Device（6）On net electrical outlet（4）Input with cable respectively with super capacitor energy storage device（3）And generating set（5）Phase
Connection, its output end cable and gearbox motor（9）It is connected.
4. super capacitor energy-storage net electricity pulling type workover rig according to claim 1, it is characterised in that：Described super electricity
Hold energy storage device（3）It is made up of Single Capacitance module by connecting with combination in parallel.
5. super capacitor energy-storage net electricity pulling type workover rig according to claim 1, it is characterised in that：The preceding hydraulic pressure branch
Leg（18）With rear hydraulic leg（19）Hang be BF or air suspension, or equalizer bar suspension is hanged with air
The combination of extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649080.2U CN206942684U (en) | 2017-06-06 | 2017-06-06 | A kind of super capacitor energy-storage net electricity pulling type workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720649080.2U CN206942684U (en) | 2017-06-06 | 2017-06-06 | A kind of super capacitor energy-storage net electricity pulling type workover rig |
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| Publication Number | Publication Date |
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| CN206942684U true CN206942684U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720649080.2U Active CN206942684U (en) | 2017-06-06 | 2017-06-06 | A kind of super capacitor energy-storage net electricity pulling type workover rig |
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| CN (1) | CN206942684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744896A (en) * | 2020-07-01 | 2020-10-09 | 北华大学 | Double-circulation heating type oil pumping pipe cleaning device based on energy recovery and control method |
| CN116255100A (en) * | 2023-04-27 | 2023-06-13 | 山东爱特机电技术有限责任公司 | Super capacitor energy storage electric workover rig |
| 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 |
-
2017
- 2017-06-06 CN CN201720649080.2U patent/CN206942684U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744896A (en) * | 2020-07-01 | 2020-10-09 | 北华大学 | Double-circulation heating type oil pumping pipe cleaning device based on energy recovery and control method |
| CN111744896B (en) * | 2020-07-01 | 2021-08-10 | 北华大学 | Double-circulation heating type oil pumping pipe cleaning device based on energy recovery and control method |
| 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 |
| CN116255100A (en) * | 2023-04-27 | 2023-06-13 | 山东爱特机电技术有限责任公司 | Super capacitor energy storage electric workover rig |
| CN116255100B (en) * | 2023-04-27 | 2023-09-12 | 山东爱特机电技术有限责任公司 | Super capacitor energy storage electric workover rig |
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