CN106762862A - Preventer is controlled and tap Remote Hydraulic drive device - Google Patents
Preventer is controlled and tap Remote Hydraulic drive device Download PDFInfo
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- CN106762862A CN106762862A CN201510848794.1A CN201510848794A CN106762862A CN 106762862 A CN106762862 A CN 106762862A CN 201510848794 A CN201510848794 A CN 201510848794A CN 106762862 A CN106762862 A CN 106762862A
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Abstract
A kind of preventer control and tap Remote Hydraulic drive device；It includes preventer controlling organization and tap Remote Hydraulic drive mechanism and actuating unit；It is blowout preventing control apparatus and tap Remote Hydraulic drive device mutually organic abundant combination, the unified overall apparatus for being formed；On the one hand blowout prevention function is realized by preventer controlling organization, that is, the hydraulic oil being connected through in the high pressure line of preventer applies control preventer；On the other hand driving function is realized by tap Remote Hydraulic drive mechanism, that is, the hydraulic oil being connected through in the high pressure line of tap hydraulic motor drives hydraulic pressure tap；There is no centralized and unified into a situation for device relative to present blowout preventing control apparatus and tap Remote Hydraulic drive device, its convenient transport, installation and operation, and saved manufacturing cost.
Description
Technical field
The present invention relates to a kind of preventer remote control, particularly a kind of preventer control and tap are remote
Journey fluid pressure drive device.
Background technology
Preventer remote control is the visual plant for controlling wellhead blowout preventor, also known as remote console, its
Preventer is connected by high-pressure oil pipe, control preventer is applied by the hydraulic oil in its high-pressure oil pipe；Preventer is remote
Process control device is by base, fuel tank, pump group, accumulator group, manifold, various valve members, instrument and electric cabinet
Composition, its major function is to produce high voltage control liquid by pump group, and is stored in accumulator group, when need
When wanting open and close preventer, the high voltage control liquid from accumulator group is divided by the 3-position 4-way rotary valve of manifold
It is fitted on each control object --- in preventer；Its pump group is furnished with two sets of independent power sources, i.e. electric oil pump
And hand oil pump, it is standby that accumulator group has enough highly pressurised liquids to store, and meets and closes whole preventer groups and opening
The control requirement of the requirement of hydraulic operated valve, with automatic, the control device for stopping, each prevents electric oil pump
The open and close action of spray apparatus is controlled by corresponding 3-position 4-way rotary valve；The control of preventer remote control
There is standby pressure source interface on manifold, pressure source can be introduced as needed within；High pressure line has hard tube line and soft
Two kinds of pipeline, typically with soft pipeline, the two ends of soft pipeline are the snap joint of self-sealing, realize that preventer is remote
The connection of process control device and preventer；Warning device is installed on preventer remote control, to accumulator
The operating of pressure, bleed pressure, oil tank liquid level and electric oil pump is monitored, when above-mentioned parameter is beyond setting
Alarm limit when, can on preventer remote control to being spoken, visual alarm, indicate operation
Personnel are taken measures, and it can be transported in the low alarm of energy storage pressure, the low alarm of oil tank liquid level and electric oil pump
Turn abnormal alarm；Electric cabinet is fixed on preventer remote control, is pacified in the electric line of electric cabinet
The motor of load blowout preventer remote control, motor connection oil pump, when the electro-motor is turning, band
Dynamic oil pump is rotated, and by entering oil pipe, by the oil suction in fuel tank, and is forced through flowline and is transported to accumulation of energy
In device group, enter oil pipe one end and be fastened on fuel tank, the other end is fastened on oil pump oil inlet, fuel-displaced
Pipe one end is fixedly connected on the oil-out of oil pump, other end connection check valve inlet, one-way valved outlet connection oil
Pipe one end, it connects oil pipe other end connection accumulator group, and so when oil pump is rotated, pressure oil is through check valve
To accumulator group fuel feeding；Connection pressure controller is installed, when system pressure reaches certain setting value on electric cabinet
When, pressure controller automatically cuts off power supply, makes electric oil pump fuel cut-off, when system pressure is depressured certain value
When, electric oil pump can reset automatically work, so make accumulator group pressure remain at it is certain
In the range of, be available at any time operation preventer be turned on and off, accumulator group by oil pipe connect installation isolating valve,
Overflow valve, reconnects control manifold, and its manifold connects the oil inlet of 3-position 4-way rotary valve, as long as so pulling
Corresponding 3-position 4-way rotary valve handle, makes to be capable of achieving "ON", the operation of "Off" preventer, so, storage
There is the pressure oil in accumulator group by accumulator isolation valve, oil filter, again by decompression overflow valve decompression
Afterwards, it is used on preventer remote control to each 3-position 4-way rotary valve oil inlet into control manifold
3-position 4-way rotary valve --- liquid rotary valve is " O " type function, rotate valve handle " in " position when, each chamber
It is not communicated with, and when handle is in "ON" position formula "Off" position, as pressure oil enters oil cylinder in preventer
One end, the fluid of the other end makes through 3-position 4-way rotary valve oil return box；Accumulator group is generally multiple bellows and stores
The structure that energy device interconnects, its bladder type hydropneumatic accumulator plays storage energy in hydraulic system, stabilization
Pressure, reduces power consumption, and compensation leakage is oozed, various effects such as absorption pressure pulsating force and mitigation impulsive force,
It supports that on the bracket of preventer remote control it is by shell, capsule and charge valve and hydraulic fluid port securely
Composition, there is charge valve on shell top, there is hydraulic fluid port the capsule in charge valve connection shell cavity, shell lower end, and hydraulic fluid port is passed through
In logical shell, nitrogen is filled with its capsule, composition accumulator group is combined in several bladder type hydropneumatic accumulator connections,
Its intracapsular nitrogen has certain pressure, when hydraulic oil is entered in shell by hydraulic fluid port, compresses capsule, makes glue
The air pressure of intracapsular nitrogen rises, and the pressure of its hydraulic oil rises to certain amplitude, conversely using accumulator
When, due to the hydraulic oil in the High Voltage compressing shell in capsule, make oil with necessarily having pressure, can be by oil
Mouthful outwardly against pressure oil being transported into certain position by oil pipe, and electric oil pump is started working, and is made
Its pressure oil remains certain pressure, so as to control preventer.Preventer is a kind of because taking precautions against blowout thing
So design, after well kick generation can safe closing well in time device.In Downhole Construction, hydraulic pressure
The effect of tap is fixed part and rotating part in suspention down-hole string, connection circulation flushing pipeline, and
Can carry out turning the construction operations such as down-hole string completion well-flushing, sand surfing, unfreezing circulation.In Downhole Construction,
Particularly carrying out turning the construction operations, hydraulic pressure tap such as down-hole string completion well-flushing, sand surfing, unfreezing circulation
Used as major impetus device, preventer will simultaneously be equipped in downhole operation equipment as main jet-preventing tool
On.Hydraulic pressure tap is driven by tap Remote Hydraulic drive device, and preventer is then by preventer control
Device implements control.Blowout preventing control apparatus and tap Remote Hydraulic drive device be do not have mutually it is related
Respective two independent covering devices, blowout preventing control apparatus can not drive hydraulic pressure tap, the long-range liquid of tap
Hydraulic driver can not control preventer.The downhole operation equipment of equipment hydraulic pressure tap and preventer just must
Must be equipped with and blowout preventing control apparatus and tap Remote Hydraulic drive device are installed.So, preventer control dress
Put does not have centralized and unified into a device with tap Remote Hydraulic drive device, and two device is provided separately,
Seem dispersion, it has not been convenient to transports, install and operates, and manufactures height.
The content of the invention
It is an object of the invention to provide a kind of control of preventer and tap Remote Hydraulic drive device；Preventer
Control and tap Remote Hydraulic drive device include preventer controlling organization and tap Remote Hydraulic driving machine
Structure and actuating unit；It is mutually organic abundant blowout preventing control apparatus and tap Remote Hydraulic drive device
With reference to, unified overall apparatus for being formed.Preventer control and tap Remote Hydraulic drive device are on the one hand
Blowout prevention function is realized by preventer controlling organization, that is, is connected through the high pressure in the high pressure line of preventer
Oil applies control preventer；On the other hand driving function is realized by tap Remote Hydraulic drive mechanism, that is, is passed through
Hydraulic oil in the high pressure line of its connection tap hydraulic motor drives hydraulic pressure tap.It overcomes blowout prevention
Device control device and tap Remote Hydraulic drive device do not have centralized and unified into a device, two device
It is provided separately, it appears dispersion, it has not been convenient to transport, install and operate, and manufacture defect high；Relative to
Present blowout preventing control apparatus and tap Remote Hydraulic drive device do not have centralized and unified into a feelings for device
Condition, its convenient transport, installation and operation, and saved manufacturing cost.
The object of the present invention is achieved like this：A kind of preventer control and tap Remote Hydraulic drive device.
Preventer is controlled and tap Remote Hydraulic drive device is blowout preventing control apparatus and tap Remote Hydraulic
Drive device mutually organic abundant combination, the unified overall apparatus for being formed.Preventer is controlled and tap is remote
Journey fluid pressure drive device includes preventer controlling organization, tap Remote Hydraulic drive mechanism and actuating unit.
Preventer is controlled and tap Remote Hydraulic drive device also includes base, fuel tank.Base is carried installs connection
Preventer controlling organization, tap Remote Hydraulic drive mechanism and actuating unit, fuel tank.Fuel tank includes liquid level
Meter, air filter, draining stop valve.Actuating unit includes manual power mechanism and motive power mechanism.
Manual power mechanism includes manual pump and inhales the check valve on oil transportation stop valve, manual power mechanism oil circuit；Its
Petroleum pipeline is inhaled in manual pump connection, and suction petroleum pipeline is stretched into the hydraulic oil in fuel tank, and manual pump and suction oil transportation cut
Only valve connects petroleum pipeline respectively, inhales oil transportation stop valve by unidirectional on petroleum pipeline and manual power mechanism oil circuit
Valve is connected with each other.Motive power mechanism includes oil-suction oil filter, oil suction stop valve, axial plunger pump, straight-through
Overflow valve, two-position three way rotary valve on formula check valve, prime mover, motive power mechanism oil circuit；Two-position three way
Rotary valve includes oil-feed port, oil return opening, the first delivery outlet, the second delivery outlet；Prime mover and axial plunger pump phase
Mutually it is connected, oil-suction oil filter is tightly connected fuel sucking pipe one end and send oil pipe one end respectively, and fuel sucking pipe is stretched into
In hydraulic oil in fuel tank, the oil pipe other end is sent to be tightly connected oil suction stop valve, the sealing of oil suction stop valve connects
Petroleum pipeline one end is picked, send the petroleum pipeline other end to be tightly connected axial plunger pump, axial plunger pump is tightly connected
Middle oil pipe one end, the middle oil pipe other end is tightly connected the oil inlet of straight check valve, motive power machine
The oil-out that structure has three petroleum pipelines, straight check valve is tightly connected three the one of petroleum pipeline, and three defeated
The other end of oil pipe is tightly connected the oil inlet of overflow valve, and three the 3rd of petroleum pipeline the is tightly connected secondly position
The oil-feed port of Three-way rotary valve.Preventer controlling organization includes check valve, shockproof electrical contact manometer, preventer
Stop valve, oil strain on overflow valve, accumulator group, preventer controlling organization oil circuit on controlling organization oil circuit
Device, manual overflow valve, shock-proof pressure gauge, stop valve of draining the oil, 3-position 4-way rotary valve；Two-position three way rotary valve
First delivery outlet is connected by oil pipe with check valve oil inlet, and the oil-out of check valve connects the interface of main oil pipe,
Two oil circuits are separated by main oil pipe.One bar oil circuit is sequentially connected shock-proof pressure gauge, accumulator group, preventer
Stop valve, oil filter, manual overflow valve on controlling organization oil circuit, 3-position 4-way rotary valve, 3-position 4-way turn
Valve connects high pressure line, its high pressure line connection preventer；This oil circuit also separates an oil circuit in addition, its
The oil circuit for separating connects stop valve of draining the oil, and the petroleum pipeline of its oil-out for connecting stop valve of draining the oil is communicated with fuel tank
Even；The overflow valve on another oil circuit connection preventer controlling organization oil circuit separated by main oil pipe, its connection
The petroleum pipeline of the oil-out of the overflow valve on preventer controlling organization oil circuit interlinks with fuel tank.Manual power machine
Check valve on structure oil circuit is interlinked by petroleum pipeline with main oil pipe.Tap Remote Hydraulic drive mechanism includes
Level pressure overflow valve, hand-operated direction valve, cooler, oil return cleaner；Hand-operated direction valve includes oil-feed port, the
One delivery outlet, the second delivery outlet, oil return opening；Tap Remote Hydraulic drive mechanism has three petroleum pipelines,
Second delivery outlet of two-position three way rotary valve is tightly connected three the one of petroleum pipeline, three other ends of petroleum pipeline
It is tightly connected the oil inlet of level pressure overflow valve, three the 3rd of petroleum pipeline the confessions for being tightly connected hand-operated direction valve
Hydraulic fluid port.First delivery outlet of hand-operated direction valve one is connect by what high pressure line was tightly connected tap hydraulic motor
Mouth, the second delivery outlet of hand-operated direction valve are tightly connected the another of tap hydraulic motor by another high pressure line
One interface；Preventer is controlled and tap Remote Hydraulic drive device has four-head petroleum pipeline, hand-operated direction valve
Oil return opening is tightly connected of four-head petroleum pipeline, other three difference corresponding matchings sealing of four-head petroleum pipeline
Overflow valve delivery outlet, cooler oil inlet on connection level pressure overflow valve delivery outlet, motive power mechanism oil circuit；
Connected by oil pipe between cooler and oil return cleaner, oil return cleaner connects flowline, flowline and oil
Case interlinks.So, preventer control and tap Remote Hydraulic drive device blowout preventing control apparatus and
Tap Remote Hydraulic drive device mutually organic abundant combination, the unified overall apparatus for being formed.Preventer
On the one hand control and tap Remote Hydraulic drive device realize blowout prevention function by preventer controlling organization, i.e.,
The hydraulic oil being connected through in the high pressure line of preventer applies control preventer；On the other hand it is remote by tap
Journey hydraulic drive mechanism realizes driving function, that is, be connected through in the high pressure line of tap hydraulic motor
Hydraulic oil drives hydraulic pressure tap.So as to reach the purpose of the present invention.
By adopting the above-described technical solution, preventer control and tap Remote Hydraulic drive device are on the one hand
Blowout prevention function is realized by preventer controlling organization, that is, is connected through the high pressure in the high pressure line of preventer
Oil applies control preventer；On the other hand driving function is realized by tap Remote Hydraulic drive mechanism, that is, is passed through
Hydraulic oil in the high pressure line of its connection tap hydraulic motor drives hydraulic pressure tap.Its preventer control
Device processed and tap Remote Hydraulic drive device are centralized and unified into a device, convenient transport, installation and behaviour
Make, and saved manufacturing cost.
Brief description of the drawings
Accompanying drawing：It is preventer of the present invention control and the hydraulic pressure system of the embodiment of tap Remote Hydraulic drive device
System connection diagram.
In figure：1st, liquid level gauge 2, air filter 3, draining stop valve 4, oil return cleaner 5, cooling
The overflow valve 8, two on overflow valve 7, preventer controlling organization oil circuit on device 6, motive power mechanism oil circuit
Position Three-way rotary valve 9, check valve 10, shockproof electrical contact manometer 11, accumulator group 12, oil-suction oil filter 13,
Axial plunger pump 14, motor 15, straight check valve 16, level pressure overflow valve 17, hand-operated direction valve 18,
Tap hydraulic motor 19,3-position 4-way rotary valve 20, manual pump 21, inhale oil transportation stop valve 22, fuel tank 23,
Check valve 27, suction on preventer 24, manual overflow valve 25, oil filter 26, manual power mechanism oil circuit
Stop valve 29, shock-proof pressure gauge 30, stop valve of draining the oil on oil cut-off valve 28, preventer controlling organization oil circuit；
Specific embodiment
The present invention is made referring to the drawings.
A kind of preventer control and tap Remote Hydraulic drive device.Preventer is controlled and the long-range liquid of tap
Hydraulic driver is blowout preventing control apparatus and tap Remote Hydraulic drive device mutually organic abundant knot
Conjunction, the unified overall apparatus for being formed.Preventer is controlled and tap Remote Hydraulic drive device includes blowout prevention
Device controlling organization, tap Remote Hydraulic drive mechanism and actuating unit.Preventer is controlled and tap is long-range
Fluid pressure drive device also includes base, fuel tank.Base is carried installs connection preventer controlling organization, tap
Remote Hydraulic drive mechanism and actuating unit, fuel tank 22.Fuel tank includes liquid level gauge 1, air filter 2, lets out
Oil cut-off valve 3.Actuating unit includes manual power mechanism and motive power mechanism.Manual power mechanism includes hand
Check valve 26 on dynamic pump 20 and suction oil transportation stop valve 21, manual power mechanism oil circuit；Its manual pump is connected
Petroleum pipeline is inhaled, suction petroleum pipeline is stretched into the hydraulic oil in fuel tank, manual pump and suction oil transportation stop valve connect respectively
Petroleum pipeline is connect, oil transportation stop valve is inhaled and is connected with each other with the check valve on manual power mechanism oil circuit by petroleum pipeline.
Motive power mechanism includes that oil-suction oil filter 12, oil suction stop valve 27, axial plunger pump 13, through type are unidirectional
Overflow valve 6, two-position three way rotary valve 8 on valve 15, motor 14, motive power mechanism oil circuit；Two three
Logical rotary valve includes oil-feed port, oil return opening, the first delivery outlet, the second delivery outlet；Motor and axial plunger pump
Cooperate connection, and oil-suction oil filter is tightly connected fuel sucking pipe one end and send oil pipe one end respectively, and fuel sucking pipe is stretched
Enter in the hydraulic oil in fuel tank, send the oil pipe other end to be tightly connected oil suction stop valve, the sealing of oil suction stop valve
Petroleum pipeline one end is sent in connection, send the petroleum pipeline other end to be tightly connected axial plunger pump, and axial plunger pump seal connects
Middle oil pipe one end is connect, the middle oil pipe other end is tightly connected the oil inlet of straight check valve, motive power
The oil-out that there is three petroleum pipelines, straight check valve in mechanism is tightly connected three the one of petroleum pipeline, three
The other end of petroleum pipeline is tightly connected the oil inlet of overflow valve, three the 3rd of petroleum pipeline the be tightly connected secondly
The oil-feed port of position Three-way rotary valve.Preventer controlling organization include check valve 9, shockproof electrical contact manometer 10,
Cutting on the overflow valve 7, accumulator group 11, preventer controlling organization oil circuit on preventer controlling organization oil circuit
Only valve 28, oil filter 25, manual overflow valve 24, shock-proof pressure gauge 29, stop valve 30, three four of draining the oil
Logical rotary valve 19；First delivery outlet of two-position three way rotary valve is connected by oil pipe with check valve oil inlet, check valve
Oil-out connect main oil pipe interface, two oil circuits are separated by main oil pipe.One bar oil circuit is sequentially connected resistance to
Shake pressure gauge, accumulator group, the stop valve on preventer controlling organization oil circuit, oil filter, manual overflow valve,
3-position 4-way rotary valve, 3-position 4-way rotary valve connection high pressure line, its high pressure line connection preventer；This oil
Road also separates an oil circuit in addition, and the oil circuit that it is separated connects stop valve of draining the oil, and it connects stop valve of draining the oil
The petroleum pipeline of oil-out interlinks with fuel tank；Another oil circuit separated by main oil pipe connects preventer control machine
Overflow valve on structure oil circuit, the petroleum pipeline of the oil-out of the overflow valve on its connection preventer controlling organization oil circuit
Interlinked with fuel tank.Check valve on manual power mechanism oil circuit is interlinked by petroleum pipeline with main oil pipe.Water
Leading Remote Hydraulic drive mechanism includes level pressure overflow valve 16, hand-operated direction valve 17, the filter of cooler 5, oil return
Clear device 4；Hand-operated direction valve includes oil-feed port, the first delivery outlet, the second delivery outlet, oil return opening；Tap is remote
Journey hydraulic drive mechanism has three petroleum pipelines, and the second delivery outlet of two-position three way rotary valve is tightly connected three
One of petroleum pipeline, the other end of three petroleum pipelines is tightly connected the oil inlet of level pressure overflow valve, three oil transportations
3rd oil-feed port for being tightly connected hand-operated direction valve of pipe.First delivery outlet of hand-operated direction valve passes through high pressure
Pipeline is tightly connected the second delivery outlet of an interface of tap hydraulic motor, hand-operated direction valve by another high
Pressure pipeline is tightly connected another interface of tap hydraulic motor；Preventer is controlled and tap Remote Hydraulic drives
Dynamic device has four-head petroleum pipeline, and the oil return opening of hand-operated direction valve is tightly connected one of four-head petroleum pipeline, four-head
Corresponding matching is tightly connected level pressure overflow valve delivery outlet, motive power mechanism oil to other three of petroleum pipeline respectively
Overflow valve delivery outlet, cooler oil inlet on road；Connected by oil pipe between cooler and oil return cleaner,
Oil return cleaner connects flowline, and flowline interlinks with fuel tank.So, preventer control and tap are remote
Journey fluid pressure drive device is blowout preventing control apparatus and tap Remote Hydraulic drive device mutually organic abundant knot
Conjunction, the unified overall apparatus for being formed.
Claims (2)
1. a kind of preventer is controlled and tap Remote Hydraulic drive device；Preventer is controlled and tap is long-range
Fluid pressure drive device includes preventer controlling organization, tap Remote Hydraulic drive mechanism and actuating unit；It is anti-
Spray apparatus is controlled and tap Remote Hydraulic drive device also includes base, fuel tank；Base is carried to install and connects anti-
Spray apparatus controlling organization, tap Remote Hydraulic drive mechanism and actuating unit, fuel tank；Fuel tank include liquid level gauge,
Air filter, draining stop valve；Actuating unit includes manual power mechanism and motive power mechanism；Manually
Actuating unit includes manual pump and inhales the check valve on oil transportation stop valve, manual power mechanism oil circuit；Its is manual
Petroleum pipeline is inhaled in pump connection, inhales during petroleum pipeline stretches into the hydraulic oil in fuel tank, manual pump and inhales oil transportation stop valve
Connect petroleum pipeline respectively, inhale oil transportation stop valve by the check valve phase on petroleum pipeline and manual power mechanism oil circuit
Connect；Motive power mechanism includes oil-suction oil filter, oil suction stop valve, axial plunger pump, through type list
To overflow valve, two-position three way rotary valve on valve, prime mover, motive power mechanism oil circuit；Two-position three way rotary valve
Including oil-feed port, oil return opening, the first delivery outlet, the second delivery outlet；Prime mover and axial plunger pump phase interworking
Connection is closed, oil-suction oil filter is tightly connected fuel sucking pipe one end and send oil pipe one end respectively, and fuel sucking pipe is stretched into oil
In hydraulic oil in case, the oil pipe other end is sent to be tightly connected oil suction stop valve, oil suction stop valve is tightly connected and send
Petroleum pipeline one end, send the petroleum pipeline other end to be tightly connected axial plunger pump, and axial plunger pump is tightly connected centre
Oil pipe one end, the middle oil pipe other end is tightly connected the oil inlet of straight check valve, and motive power mechanism has
Three petroleum pipelines, the oil-out of straight check valve is tightly connected three the one of petroleum pipeline, three petroleum pipelines
Other end be tightly connected the oil inlet of overflow valve, three the 3rd of petroleum pipeline the is tightly connected its two-position three way
The oil-feed port of rotary valve；Preventer controlling organization includes check valve, shockproof electrical contact manometer, preventer control
The stop valve on overflow valve, accumulator group, preventer controlling organization oil circuit, oil filter on mechanism's oil circuit,
Manual overflow valve, shock-proof pressure gauge, stop valve of draining the oil, 3-position 4-way rotary valve；This oil circuit is also separated in addition
One oil circuit, the oil circuit that it is separated connects stop valve of draining the oil, the oil transportation of its oil-out for connecting stop valve of draining the oil
Pipe interlinks with fuel tank；Check valve on manual power mechanism oil circuit is interlinked by petroleum pipeline with main oil pipe；
Tap Remote Hydraulic drive mechanism includes level pressure overflow valve, hand-operated direction valve, cooler, oil return cleaner；
Hand-operated direction valve includes oil-feed port, the first delivery outlet, the second delivery outlet, oil return opening；Tap Remote Hydraulic
Drive mechanism has three petroleum pipelines, and preventer control and tap Remote Hydraulic drive device have four-head defeated
Oil pipe, the oil return opening of hand-operated direction valve is tightly connected one of four-head petroleum pipeline, other the three of four-head petroleum pipeline
The head overflow valve that corresponding matching is tightly connected on level pressure overflow valve delivery outlet, motive power mechanism oil circuit respectively is defeated
Outlet, cooler oil inlet；Connected by oil pipe between cooler and oil return cleaner, oil return cleaner connects
Oil pipe is picked out, flowline interlinks with fuel tank；It is characterized in that：Preventer is controlled and tap Remote Hydraulic
Drive device be blowout preventing control apparatus and tap Remote Hydraulic drive device mutually organic abundant combination,
The unified overall apparatus for being formed；First delivery outlet of two-position three way rotary valve is by oil pipe and check valve oil inlet
Connection, the oil-out of check valve connects the interface of main oil pipe, and two oil circuits are separated by main oil pipe；One bar oil
Road be sequentially connected stop valve on shock-proof pressure gauge, accumulator group, preventer controlling organization oil circuit, oil filter,
Manual overflow valve, 3-position 4-way rotary valve, 3-position 4-way rotary valve connection high pressure line, its high pressure line connection are anti-
Spray apparatus；Second delivery outlet of two-position three way rotary valve be tightly connected tap Remote Hydraulic drive mechanism three are defeated
Three the one of petroleum pipeline, oil pipe, the other end of three petroleum pipelines is tightly connected the oil inlet of level pressure overflow valve,
Three the 3rd of petroleum pipeline the oil-feed ports for being tightly connected hand-operated direction valve；First delivery outlet of hand-operated direction valve
An interface of tap hydraulic motor, the second delivery outlet of hand-operated direction valve are tightly connected by high pressure line to lead to
Cross another interface that another high pressure line is tightly connected tap hydraulic motor.
2. preventer according to claim 1 is controlled and tap Remote Hydraulic drive device, its feature
It is：The overflow valve on another oil circuit connection preventer controlling organization oil circuit separated by main oil pipe, its company
The petroleum pipeline of the oil-out of the overflow valve on blowout preventer controlling organization oil circuit interlinks with fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510848794.1A CN106762862A (en) | 2015-11-25 | 2015-11-25 | Preventer is controlled and tap Remote Hydraulic drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510848794.1A CN106762862A (en) | 2015-11-25 | 2015-11-25 | Preventer is controlled and tap Remote Hydraulic drive device |
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| CN106762862A true CN106762862A (en) | 2017-05-31 |
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ID=58965277
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| CN201510848794.1A Withdrawn CN106762862A (en) | 2015-11-25 | 2015-11-25 | Preventer is controlled and tap Remote Hydraulic drive device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483482A (en) * | 2020-12-18 | 2021-03-12 | 盐城市大冈石油工具厂有限责任公司 | Safety combined blowout preventer control device system |
| CN113969912A (en) * | 2020-07-23 | 2022-01-25 | 中国石油天然气集团有限公司 | Shearing blowout preventer control device, blowout preventer control system and blowout preventer system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203693U (en) * | 1986-06-07 | 1987-07-15 | 石油工业部石油勘探开发科学研究院机械研究所 | Energy-saving speed-increasing valve |
| CN201250635Y (en) * | 2008-04-07 | 2009-06-03 | 刘华 | Remote control device for surface bop |
| CN201460863U (en) * | 2009-07-30 | 2010-05-12 | 中国石油天然气集团公司 | Managed pressure drilling system |
| CN201753593U (en) * | 2010-08-20 | 2011-03-02 | 杨桂青 | Outer hanged type hydraulic control box of blowout preventer |
| CN102352734A (en) * | 2011-10-21 | 2012-02-15 | 中国石油天然气集团公司 | Ground blowout preventer control device with function of preventing lifting breakage of drill column |
| CN203729862U (en) * | 2014-03-20 | 2014-07-23 | 四川宏华石油设备有限公司 | Novel power swivel control system |
| CN104047910A (en) * | 2013-03-13 | 2014-09-17 | 中国石油天然气股份有限公司 | Hydraulic system of under-pressure drilling machine |
| CN204458598U (en) * | 2014-12-12 | 2015-07-08 | 北汽福田汽车股份有限公司 | A kind of hydraulic system and there is its engineering machinery |
| CN205331069U (en) * | 2015-11-25 | 2016-06-22 | 卞康群 | Preventer control and long -range hydraulic drive device of tap |
-
2015
- 2015-11-25 CN CN201510848794.1A patent/CN106762862A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203693U (en) * | 1986-06-07 | 1987-07-15 | 石油工业部石油勘探开发科学研究院机械研究所 | Energy-saving speed-increasing valve |
| CN201250635Y (en) * | 2008-04-07 | 2009-06-03 | 刘华 | Remote control device for surface bop |
| CN201460863U (en) * | 2009-07-30 | 2010-05-12 | 中国石油天然气集团公司 | Managed pressure drilling system |
| CN201753593U (en) * | 2010-08-20 | 2011-03-02 | 杨桂青 | Outer hanged type hydraulic control box of blowout preventer |
| CN102352734A (en) * | 2011-10-21 | 2012-02-15 | 中国石油天然气集团公司 | Ground blowout preventer control device with function of preventing lifting breakage of drill column |
| CN104047910A (en) * | 2013-03-13 | 2014-09-17 | 中国石油天然气股份有限公司 | Hydraulic system of under-pressure drilling machine |
| CN203729862U (en) * | 2014-03-20 | 2014-07-23 | 四川宏华石油设备有限公司 | Novel power swivel control system |
| CN204458598U (en) * | 2014-12-12 | 2015-07-08 | 北汽福田汽车股份有限公司 | A kind of hydraulic system and there is its engineering machinery |
| CN205331069U (en) * | 2015-11-25 | 2016-06-22 | 卞康群 | Preventer control and long -range hydraulic drive device of tap |
Non-Patent Citations (1)
| Title |
|---|
| 张永成等: "钻井技术", 煤炭工业出版社, pages: 334 - 335 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969912A (en) * | 2020-07-23 | 2022-01-25 | 中国石油天然气集团有限公司 | Shearing blowout preventer control device, blowout preventer control system and blowout preventer system |
| CN112483482A (en) * | 2020-12-18 | 2021-03-12 | 盐城市大冈石油工具厂有限责任公司 | Safety combined blowout preventer control device system |
| CN112483482B (en) * | 2020-12-18 | 2022-02-18 | 盐城市大冈石油工具厂有限责任公司 | Safety combined blowout preventer control device system |
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Application publication date: 20170531 |