CN106869851A - Tap Remote Hydraulic drives and preventer remote control - Google Patents
Tap Remote Hydraulic drives and preventer remote control Download PDFInfo
- Publication number
- CN106869851A CN106869851A CN201510915165.6A CN201510915165A CN106869851A CN 106869851 A CN106869851 A CN 106869851A CN 201510915165 A CN201510915165 A CN 201510915165A CN 106869851 A CN106869851 A CN 106869851A
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- Prior art keywords
- oil
- valve
- preventer
- tap
- remote control
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 199
- 239000003208 petroleum Substances 0.000 claims description 58
- 239000002828 fuel tank Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000002775 capsule Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
A kind of tap Remote Hydraulic drives and preventer remote control；It includes preventer remote control and tap Remote Hydraulic drive mechanism and actuating unit；It is preventer remote control and tap Remote Hydraulic drive mechanism mutually organic abundant combination, the unified overall apparatus for being formed；On the one hand blowout prevention function is realized by preventer remote control, 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 tap Remote Hydraulic drive and
Preventer remote control.
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
Driven it is an object of the invention to provide a kind of tap Remote Hydraulic and preventer remote control；Water
Leading Remote Hydraulic drives and preventer remote control includes that preventer remote control and tap are remote
Journey hydraulic drive mechanism and actuating unit；It drives preventer remote control and tap Remote Hydraulic
Mechanism mutually organic abundant combination, the unified overall apparatus for being formed.Tap Remote Hydraulic drives and blowout prevention
On the one hand device remote control realizes blowout prevention function by preventer remote control, that is, be connected through
Hydraulic oil in the high pressure line of preventer applies control preventer；On the other hand driven by tap Remote Hydraulic
Mechanism realizes driving function, that is, the hydraulic oil being connected through in the high pressure line of tap hydraulic motor drives
Hydraulic pressure tap.It overcomes blowout preventing control apparatus and tap Remote Hydraulic drive device does not concentrate system
11 device, two device is provided separately, it appears dispersion, it has not been convenient to transport, install and operate,
And manufacture defect high；Do not have relative to present blowout preventing control apparatus and tap Remote Hydraulic drive device
Have centralized and unified into a situation for device, its convenient transport, install and operate, and saved and be manufactured into
This.
The object of the present invention is achieved like this：A kind of tap Remote Hydraulic drives and preventer remote control
Device.Tap Remote Hydraulic drive and preventer remote control be preventer remote control with
Tap Remote Hydraulic drive mechanism mutually organic abundant combination, the unified overall apparatus for being formed.Tap
Remote Hydraulic drives and preventer remote control includes preventer remote control, the long-range liquid of tap
Pressure drive mechanism and actuating unit.Tap Remote Hydraulic drives and preventer remote control also includes bottom
Seat, fuel tank.Base is carried installs connection preventer remote control, tap Remote Hydraulic drive mechanism
With actuating unit, fuel tank.Fuel tank includes liquid level gauge, air filter, draining stop valve.Actuating unit bag
Include manual power mechanism and motive power mechanism.Manual power mechanism include manual pump and inhale oil transportation stop valve,
Check valve on manual power mechanism oil circuit；Petroleum pipeline is inhaled in the connection of its manual pump, inhales petroleum pipeline and stretches into fuel tank
In interior hydraulic oil, manual pump and suction oil transportation stop valve connect petroleum pipeline respectively, inhale oil transportation stop valve by defeated
Oil pipe is connected with each other with the check valve on manual power mechanism oil circuit.Motive power mechanism include oil-suction oil filter,
Overflowing on oil suction stop valve, axial plunger pump, straight check valve, prime mover, motive power mechanism oil circuit
Stream valve, two-position three way rotary valve；Two-position three way rotary valve includes oil-feed port, oil return opening, the first delivery outlet, second
Delivery outlet；Prime mover cooperates with axial plunger pump and is connected, and oil-suction oil filter is tightly connected fuel sucking pipe respectively
One end and oil pipe one end is sent, fuel sucking pipe is stretched into the hydraulic oil in fuel tank, send the oil pipe other end 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 axle
To plunger displacement pump, axial plunger pump is tightly connected middle oil pipe one end, and the middle oil pipe other end is tightly connected straight-through
There are three petroleum pipelines, the oil-out sealing of straight check valve in the oil inlet of formula check valve, motive power mechanism
Connection three the one of petroleum pipeline, the other end of three petroleum pipelines is tightly connected the oil inlet of overflow valve, three
The 3rd of petroleum pipeline is tightly connected secondly the oil-feed port of position Three-way rotary valve.Preventer remote control includes
Overflow valve, accumulator group on check valve, shockproof electrical contact manometer, preventer remote control oil circuit,
Stop valve, oil filter, manual overflow valve, shock-proof pressure gauge on preventer remote control oil circuit, put
Oil cut-off valve, 3-position 4-way rotary valve；First delivery outlet of two-position three way rotary valve is by oil pipe and check valve oil-feed
Mouth 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 circuit be sequentially connected stop valve on shock-proof pressure gauge, accumulator group, preventer remote control 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-voltage tube
Line connects preventer；This oil circuit also separates an oil circuit in addition, and the oil circuit that it is separated connects stop valve of draining the oil,
The petroleum pipeline of its oil-out for connecting stop valve of draining the oil interlinks with fuel tank；Another oil separated by main oil pipe
Overflow valve on road connection preventer remote control oil circuit, its connection preventer remote control oil circuit
On the petroleum pipeline of oil-out of overflow valve interlinked with fuel tank.Check valve on manual power mechanism oil circuit leads to
Petroleum pipeline is crossed to be interlinked with main oil pipe.Tap Remote Hydraulic drive mechanism includes level pressure overflow valve, changes manually
To valve, cooler, oil return cleaner；Hand-operated direction valve includes oil-feed port, the first delivery outlet, the second output
Mouth, oil return opening；Tap Remote Hydraulic drive mechanism has three petroleum pipelines, the of two-position three way rotary valve
Two delivery outlets are tightly connected three the one of petroleum pipeline, and the other end of three petroleum pipelines is tightly connected level pressure overflow
The oil inlet of valve, three the 3rd of petroleum pipeline the oil-feed ports for being tightly connected hand-operated direction valve.Hand-operated direction valve
The first delivery outlet one interface of tap hydraulic motor, hand-operated direction valve are tightly connected by high pressure line
Second delivery outlet is tightly connected another interface of tap hydraulic motor by another high pressure line；Tap is remote
The oil return opening sealing that journey hydraulic-driven and preventer remote control have four-head petroleum pipeline, hand-operated direction valve connects
Meet of four-head petroleum pipeline, other three of four-head petroleum pipeline respectively corresponding matching be tightly connected level pressure overflow
Overflow valve delivery outlet, cooler oil inlet on valve delivery outlet, motive power mechanism oil circuit；Cooler with return
Connected by oil pipe between oil rectifier, oil return cleaner connection flowline, flowline interlinks with fuel tank.
So, tap Remote Hydraulic drives and preventer remote control is preventer remote control and water
Leading Remote Hydraulic drive mechanism mutually organic abundant combination, the unified overall apparatus for being formed.Tap is remote
On the one hand journey hydraulic-driven and preventer remote control realize blowout prevention work(by preventer remote control
Can, that is, the hydraulic oil being connected through in the high pressure line of preventer applies control preventer；On the other hand water is passed through
Leading Remote Hydraulic drive mechanism realizes driving function, that is, be connected through the high-voltage tube of tap hydraulic motor
Hydraulic oil in line drives hydraulic pressure tap.So as to reach the purpose of the present invention.
By adopting the above-described technical solution, tap Remote Hydraulic drives and preventer remote control one
Aspect realizes blowout prevention function by preventer remote control, that is, be connected through the high pressure line of preventer
Interior hydraulic oil applies control preventer；On the other hand driving function is realized by tap Remote Hydraulic drive mechanism,
The hydraulic oil being connected through in the high pressure line of tap hydraulic motor drives hydraulic pressure tap.It is prevented
Spray apparatus controlling organization and tap Remote Hydraulic drive mechanism are centralized and unified into a device, convenient transport, peace
Dress and operation, and saved manufacturing cost.
Brief description of the drawings
Accompanying drawing：It is tap Remote Hydraulic of the present invention driving and the liquid of the embodiment of preventer remote control
Pressure 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 on overflow valve 7, preventer remote control oil circuit on device 6, motive power mechanism oil circuit,
Two-position three way rotary valve 9, check valve 10, shockproof electrical contact manometer 11, accumulator group 12, oil-suction oil filter
13rd, axial plunger pump 14, motor 15, straight check valve 16, level pressure overflow valve 17, manual reverse of direction
Valve 18, tap hydraulic motor 19,3-position 4-way rotary valve 20, manual pump 21, inhale oil transportation stop valve 22,
It is unidirectional on fuel tank 23, preventer 24, manual overflow valve 25, oil filter 26, manual power mechanism oil circuit
Stop valve 29, shock-proof pressure gauge on valve 27, oil suction stop valve 28, preventer remote control oil circuit
30th, drain the oil stop valve；
Specific embodiment
The present invention is made referring to the drawings.
A kind of tap Remote Hydraulic drives and preventer remote control.Tap Remote Hydraulic drive and
Preventer remote control is that preventer remote control and tap Remote Hydraulic drive mechanism is mutual
Organic abundant combination, the unified overall apparatus for being formed.Tap Remote Hydraulic is driven and preventer is remotely controlled
Device processed includes preventer remote control, tap Remote Hydraulic drive mechanism and actuating unit.The fire hose
Head Remote Hydraulic drives and preventer remote control also includes base, fuel tank.Base is carried installs connection
Preventer remote control, tap Remote Hydraulic drive mechanism and actuating unit, fuel tank 22.Fuel tank bag
Include liquid level gauge 1, air filter 2, draining stop valve 3.Actuating unit includes manual power mechanism and motor-driven
Actuating unit.Manual power mechanism includes manual pump 20 and inhales oil transportation stop valve 21, manual power mechanism oil circuit
On check valve 26；Petroleum pipeline is inhaled in the connection of its manual pump, and suction petroleum pipeline is stretched into the hydraulic oil in fuel tank,
Manual pump and suction oil transportation stop valve connect petroleum pipeline respectively, inhale oil transportation stop valve and pass through petroleum pipeline and manual power
Check valve on mechanism's oil circuit is connected with each other.Motive power mechanism includes oil-suction oil filter 12, oil suction stop valve
27th, the overflow on axial plunger pump 13, straight check valve 15, motor 14, motive power mechanism oil circuit
Valve 6, two-position three way rotary valve 8；Two-position three way rotary valve includes oil-feed port, oil return opening, the first delivery outlet, second
Delivery outlet；Motor cooperates with axial plunger pump and is connected, and oil-suction oil filter is tightly connected fuel sucking pipe respectively
One end and oil pipe one end is sent, fuel sucking pipe is stretched into the hydraulic oil in fuel tank, send the oil pipe other end 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 axle
To plunger displacement pump, axial plunger pump is tightly connected middle oil pipe one end, and the middle oil pipe other end is tightly connected straight-through
There are three petroleum pipelines, the oil-out sealing of straight check valve in the oil inlet of formula check valve, motive power mechanism
Connection three the one of petroleum pipeline, the other end of three petroleum pipelines is tightly connected the oil inlet of overflow valve, three
The 3rd of petroleum pipeline is tightly connected secondly the oil-feed port of position Three-way rotary valve.Preventer remote control includes
Overflow valve 7, accumulation of energy on check valve 9, shockproof electrical contact manometer 10, preventer remote control oil circuit
Stop valve 28, oil filter 25, manual overflow valve 24 on device group 11, preventer remote control oil circuit,
Shock-proof pressure gauge 29, stop valve 30 of draining the oil, 3-position 4-way rotary valve 19；First delivery outlet of two-position three way rotary valve
It is connected with check valve oil inlet by oil pipe, the oil-out of check valve connects the interface of main oil pipe, by main oil pipe
Separate two oil circuits.One bar oil circuit is sequentially connected shock-proof pressure gauge, accumulator group, preventer remote control
Stop valve, oil filter, manual overflow valve on mechanism's oil circuit, 3-position 4-way rotary valve, 3-position 4-way rotary valve connect
High pressure line is connect, its high pressure line connection preventer；This oil circuit also separates an oil circuit in addition, and it is separated
Oil circuit connection drain the oil stop valve, the drain the oil petroleum pipeline of oil-out of stop valve of its connection interlinks with fuel tank；
The overflow valve on another oil circuit connection preventer remote control oil circuit separated by main oil pipe, its connection
The petroleum pipeline of the oil-out of the overflow valve on preventer remote control oil circuit interlinks with fuel tank.It is dynamic manually
Check valve on force mechanisms oil circuit is interlinked by petroleum pipeline with main oil pipe.Tap Remote Hydraulic drive mechanism
Including level pressure overflow valve 16, hand-operated direction valve 17, cooler 5, oil return cleaner 4；Hand-operated direction valve bag
Include oil-feed port, the first delivery outlet, the second delivery outlet, oil return opening；Tap Remote Hydraulic drive mechanism has one
Individual three petroleum pipelines, the second delivery outlet of two-position three way rotary valve is tightly connected three the one of petroleum pipeline, three
The other end of petroleum pipeline is tightly connected the oil inlet of level pressure overflow valve, and three the 3rd of petroleum pipeline the is tightly connected
The oil-feed port of hand-operated direction valve.First delivery outlet of hand-operated direction valve is tightly connected tap by high pressure line
One interface of hydraulic motor, the second delivery outlet of hand-operated direction valve are tightly connected the fire hose by another high pressure line
Another interface of head hydraulic motor；Tap Remote Hydraulic drives and preventer remote control has 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.So, tap Remote Hydraulic is driven and preventer is remotely controlled
Device processed preventer remote control and tap Remote Hydraulic drive mechanism mutually organic abundant combination,
The unified overall apparatus for being formed.
Claims (2)
1. a kind of tap Remote Hydraulic drives and preventer remote control；Tap Remote Hydraulic drives
And preventer remote control include preventer remote control, tap Remote Hydraulic drive mechanism and
Actuating unit；Tap Remote Hydraulic drives and preventer remote control also includes base, fuel tank；Bottom
Seat carrying installation connection preventer remote control, tap Remote Hydraulic drive mechanism and actuating unit,
Fuel tank；Fuel tank includes liquid level gauge, air filter, draining stop valve；Actuating unit includes manual power machine
Structure and motive power mechanism；Manual power mechanism includes manual pump and inhales oil transportation stop valve, manual power mechanism
Check valve on oil circuit；Petroleum pipeline is inhaled in the connection of its manual pump, and suction petroleum pipeline is stretched into the hydraulic oil in fuel tank,
Manual pump and suction oil transportation stop valve connect petroleum pipeline respectively, inhale oil transportation stop valve and pass through petroleum pipeline and manual power
Check valve on mechanism's oil circuit is connected with each other；Motive power mechanism include oil-suction oil filter, oil suction stop valve,
Overflow valve on axial plunger pump, straight check valve, prime mover, motive power mechanism oil circuit, two three
Logical rotary valve；Two-position three way rotary valve includes oil-feed port, oil return opening, the first delivery outlet, the second delivery outlet；Original is dynamic
Machine cooperates with axial plunger pump and is connected, and oil-suction oil filter is tightly connected fuel sucking pipe one end and send oil pipe respectively
One end, fuel sucking pipe is stretched into the hydraulic oil in fuel tank, send the oil pipe other end 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, axle
Middle oil pipe one end is tightly connected to plunger displacement pump, the middle oil pipe other end is tightly connected entering for straight check valve
Hydraulic fluid port, the oil-out that there is three petroleum pipelines, straight check valve in motive power mechanism is tightly connected three oil transportations
One of pipe, the other end of three petroleum pipelines is tightly connected the oil inlet of overflow valve, three the 3rd of petroleum pipeline the
Head is tightly connected secondly the oil-feed port of position Three-way rotary valve；Preventer remote control includes check valve, shatter-proof
Overflow valve, accumulator group on electro connecting pressure gauge, preventer remote control oil circuit, preventer are long-range
Stop valve, oil filter, manual overflow valve, shock-proof pressure gauge, stop valve of draining the oil on controlling organization oil circuit,
3-position 4-way rotary valve；This oil circuit also separates an oil circuit in addition, and the oil circuit that it is separated connects stop valve of draining the oil,
The petroleum pipeline of its oil-out for connecting stop valve of draining the oil interlinks with fuel tank；List on manual power mechanism oil circuit
Interlinked with main oil pipe by petroleum pipeline to valve；Tap Remote Hydraulic drive mechanism include 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
Two delivery outlets, oil return opening；Tap Remote Hydraulic drive mechanism has three petroleum pipelines, and tap is long-range
The oil return opening that hydraulic-driven and preventer remote control have four-head petroleum pipeline, hand-operated direction valve is tightly connected
One of four-head petroleum pipeline, other three of four-head petroleum pipeline respectively corresponding matching be tightly connected level pressure overflow valve
Overflow valve delivery outlet, cooler oil inlet on delivery outlet, motive power mechanism oil circuit；Cooler and oil return
Connected by oil pipe between cleaner, oil return cleaner connection flowline, flowline interlinks with fuel tank；Its
It is characterised by：Tap Remote Hydraulic drives and preventer remote control is preventer remote control machine
Structure and tap Remote Hydraulic drive mechanism mutually organic abundant combination, the unified overall apparatus for being formed；Two
First delivery outlet of position Three-way rotary valve is connected by oil pipe with check valve oil inlet, the oil-out connection of check valve
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, stores
Can device group, the stop valve on preventer remote control oil circuit, oil filter, manual overflow valve, three four
Logical rotary valve, 3-position 4-way rotary valve connection high pressure line, its high pressure line connection preventer；Two-position three way rotary valve
The second delivery outlet be tightly connected three the one of petroleum pipeline, three petroleum pipelines of tap Remote Hydraulic drive mechanism
Head, 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
It is tightly connected the oil-feed port of hand-operated direction valve；First delivery outlet of hand-operated direction valve is sealed by high pressure line and connected
One interface of connected with water faucet hydraulic motor, the second delivery outlet of hand-operated direction valve are sealed by another high pressure line
Connect another interface of tap hydraulic motor.
2. tap Remote Hydraulic according to claim 1 drives and preventer remote control, its
It is characterised by：The overflow on another oil circuit connection preventer remote control oil circuit separated by main oil pipe
Valve, the petroleum pipeline of the oil-out of the overflow valve on its connection preventer remote control oil circuit is communicated with fuel tank
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915165.6A CN106869851A (en) | 2015-12-10 | 2015-12-10 | Tap Remote Hydraulic drives and preventer remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915165.6A CN106869851A (en) | 2015-12-10 | 2015-12-10 | Tap Remote Hydraulic drives and preventer remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106869851A true CN106869851A (en) | 2017-06-20 |
Family
ID=59177119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510915165.6A Pending CN106869851A (en) | 2015-12-10 | 2015-12-10 | Tap Remote Hydraulic drives and preventer remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106869851A (en) |
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2015
- 2015-12-10 CN CN201510915165.6A patent/CN106869851A/en active Pending
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Application publication date: 20170620 |