CN209430506U - A kind of hydraulic control liquid type integrated control module for well control device - Google Patents
A kind of hydraulic control liquid type integrated control module for well control device Download PDFInfo
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- CN209430506U CN209430506U CN201822126050.0U CN201822126050U CN209430506U CN 209430506 U CN209430506 U CN 209430506U CN 201822126050 U CN201822126050 U CN 201822126050U CN 209430506 U CN209430506 U CN 209430506U
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Abstract
The utility model discloses a kind of hydraulic control liquid type integrated control modules for well control device, include: the valve block for connection, for controlling the hand-operated three-position of guide oil, hydraulic control three position four-way directional control valve for system commutation, for the overflow valve of safety guarantee, for the pressure reducing valve of control system pressure and for keeping the clean filter of oil liquid.Its advantage is that: modularization Integrated design is used, it is compact-sized, it is easily installed maintenance.Using hydraulic control, system is succinct, high reliablity.
Description
Technical field
The utility model relates to technical field of hydraulic, and in particular to a kind of hydraulic control liquid type for well control device is integrated
Control module.
Background technique
The key of hydraulic control liquid type integrated control module is integrated on one module with hand-operated direction valve and pilot operated directional control valve,
And the control of pilot operated directional control valve is realized by operation hand-operated direction valve.
The working principle of above-mentioned hydraulic control liquid type integrated control module is: the oil inlet oil circuit and liquid controlled reversing of hand-operated direction valve
The oil inlet oil circuit of valve is connected, and the oil outlet oil circuit of hand-operated direction valve is connected with the control oil circuit of pilot operated directional control valve, works as behaviour
The handle for making hand-operated direction valve, when switching its valve position, a part of hydraulic oil enters the control of pilot operated directional control valve by hand-operated direction valve
Liquefaction road pushes the spool of pilot operated directional control valve, realizes the valve position switching of pilot operated directional control valve, controls hydraulic oil on working connection as a result,
Outbound course.
However the form that pilot-operated type well control device used at present uses pipeline to connect one by one with valve member, overall structure are huge
Greatly, piping connection is complicated, and it is more that there are leakage points, and oil liquid wastage is big, the big problem of energy loss.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic control liquid type integrated control modules for well control device, using mould
Block Integrated design, it is simple for structure, it is easily installed and operation and maintenance, and it uses hydraulic control, convenient and reliable operation.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of hydraulic control liquid type integrated control module for well control device, characterized in that include:
At least one hydraulic control unit, each hydraulic control unit separately include the hydraulic control three position four-way directional control valve for system commutation
And the hand-operated three-position for controlling guide oil outbound course；A mouth, the B of each hand-operated three-position
Mouth respectively corresponds the control port for being communicated to the spool both ends of hydraulic control three position four-way directional control valve；
Filter, for keeping oil liquid to clean；
Overflow valve, for safeguards system safety；
Pressure reducing valve, import connect the outlet of filter, and drain tap connects the outlet of overflow valve, and outlet is separately connected
The P mouth of the P mouth of hydraulic control three position four-way directional control valve and hand-operated three-position in each hydraulic control unit is used for control system
Pressure；
Valve block, the hydraulic control unit, filter, overflow valve, pressure reducing valve are arranged in the valve block；And tool in the valve block
Have:
That has got through in advance is used for the hydraulic control three position four-way directional control valve, hand-operated three-position, overflow valve, subtracts
Several inner flow passages that pressure valve, filter communicate with each other in the manner aforesaid；
One connection filter inlet and the oil inlet runner of overflow valve import；
The T mouth and hydraulic control three position four-way directional control valve of one connection overflow valve outlet, each hand-operated three-position
T mouth oil outlet runner；
It is separately connected at least a pair of of output oil of the A mouth of hydraulic control three position four-way directional control valve in an at least hydraulic control unit, B mouthfuls
Mouth runner.
The above-mentioned hydraulic control liquid type integrated control module for well control device, in which:
The valve block is fixed on the operation panel of remote system by connecting bolt；
The position that hand-operated three-position is connect with valve block is respectively provided with O-ring seal to play sealing function.
The above-mentioned hydraulic control liquid type integrated control module for well control device, wherein also include:
First pressure gauge connects the oil inlet runner of the valve block with real-time monitoring system pressure；
Second pressure gauge connects the outlet of the pressure reducing valve with real-time monitoring system pressure；
Pressure sensor connects the oil inlet runner, for system pressure signal to be converted to available electric signal
It exports to external control devices.
The above-mentioned hydraulic control liquid type integrated control module for well control device, in which:
The external control devices are PLC.
The above-mentioned hydraulic control liquid type integrated control module for well control device, in which:
The hand-operated three-position uses O-shaped Median Function；
The hydraulic control three position four-way directional control valve uses Y type Median Function.
The above-mentioned hydraulic control liquid type integrated control module for well control device, wherein also include:
At least one external execution fluid cylinder, both ends are connected respectively at least a pair of of output oil port runner of valve block.
Compared with the prior art, the utility model has the following advantages: using modularization Integrated design, it is simple for structure, just
It is safeguarded in installation and operation, and it uses hydraulic control, convenient and reliable operation.
Detailed description of the invention
Fig. 1 is the principles of the present invention schematic diagram；
Fig. 2 is the working principle diagram of the hydraulic control three position four-way directional control valve of the utility model；
Fig. 3 is the working principle diagram of the hand-operated three-position of the utility model.
Specific embodiment
The utility model is done and is further explained by the way that a preferable specific embodiment is described in detail below in conjunction with attached drawing
It states.
As shown in Figure 1, the utility model proposes a kind of hydraulic control liquid type integrated control module for well control device, packet
Contain:
At least one hydraulic control unit, each hydraulic control unit separately include the hydraulic control three position four-way directional control valve for system commutation
6.1~6.x and 7.1~7.x of hand-operated three-position for controlling guide oil outbound course, i.e. each hydraulic control three
6.1~6.x of position and four-way reversing valve is equipped with a 7.1~7.x of hand-operated three-position for controlling it；It is each manual
The A mouth of 7.1~7.x of three position four-way directional control valve, B mouthfuls respectively correspond the spool for being communicated to 6.1~6.x of hydraulic control three position four-way directional control valve
The control port at both ends；
Filter 4, for keeping oil liquid to clean；
Overflow valve 1, for safeguards system safety；
Pressure reducing valve 5 connects the outlet of filter 4 by import, and the outlet of overflow valve 1 is connected by drain tap, is gone out
Mouth is separately connected the P mouth and hand-operated three-position of 6.1~6.x of hydraulic control three position four-way directional control valve in each hydraulic control unit
The P mouth of 7.1~7.x is used for control system pressure；
Valve block 8, the hydraulic control unit, filter 4, overflow valve 1, the equal integrated installation of pressure reducing valve 5 are arranged in the valve block 8
On；And it is included in the valve block 8
That has got through in advance is used for 6.1~6.x of the hydraulic control three position four-way directional control valve, hand-operated three-position
Several inside streams that 7.1~7.x, overflow valve 1, pressure reducing valve 5, filter 4 communicate with each other by the needs of aforementioned connection type
The design method in road, these inner flow passages belongs to general knowledge known in this field, repeats no more；
The oil inlet runner of one 4 import of connection filter and 1 import of overflow valve, i.e. P runner in Fig. 1；
One outlet of connection overflow valve 1, the T mouth of each 7.1~7.x of hand-operated three-position and hydraulic control three four
The oil outlet runner of the T mouth of logical 6.1~6.x of reversal valve, i.e., the T runner in figure；
It is separately connected the A mouth of 6.1~6.x of hydraulic control three position four-way directional control valve, at least the one of B mouthfuls in an at least hydraulic control unit
To output oil port runner A1, B1~Ax, Bx.
The valve block 8 is fixed on the operation panel of remote system by connecting bolt；Manual 3-position 4-way commutation
The position that 7.1~7.x of valve is connect with valve block 8 is respectively provided with O-ring seal to play sealing function.
In the present embodiment, the hydraulic control liquid type integrated control module for well control device also includes: first pressure gauge
3.1, the oil inlet runner of the valve block 8 is connected with real-time monitoring system pressure；Second pressure gauge 3.2 connects the pressure reducing valve 5
Drain tap with real-time monitoring system pressure；Pressure sensor 2 connects the oil inlet runner, for believing system pressure
Number being converted to available electric signal exports to external control devices, external control devices PLC.
It is usually applied in preventer when the utility model is used, therefore valve block 8 is also connected at least one external preventer
Execution fluid cylinder, external at least a pair of of the output oil port for executing fluid cylinder both ends and being connected respectively valve block 8 of described at least one
Runner A1, B1~Ax, Bx.
As shown in Figure 2,3, in the present embodiment, the 7.1~7.x of hand-operated three-position uses O-shaped middle-position machine
Energy；6.1~the 6.x of hydraulic control three position four-way directional control valve uses Y type Median Function.
The working principle of the utility model is that hydraulic oil with pressure enters from the P mouth of valve block 8, after filter 4, then is led to
Cross pressure reducing valve 5, then respectively enter each 6.1~6.x of hand-operated three-position and hydraulic control three position four-way directional control valve 7.1~
At the oil inlet P of 7.x, with 7.1~7.x of hydraulic control three position four-way directional control valve commutate, hydraulic oil with pressure flow to output oil port A.1~
Each preventer is respectively enterd after A.x, B.1~B.x and executes fluid cylinder, and piston is pushed to move in fluid cylinder, the fluid cylinder other end
Stoste pressure oil is squeezed out fluid cylinder, after 7.1~7.x of hydraulic control three position four-way directional control valve, returns to fuel tank by oil return inlet T.When
When 6.1~6.x of hand-operated three-position is in middle position, since oil liquid can not pass through, therefore at this point, hydraulic control 3-position 4-way commutates
Valve 7.1~7.x spool attonity, is also at middle position, output oil port A.1~A.x, B.1~B.x export without oil liquid.When desired control
When making the movement of some executing agency's preventer, it is only necessary to find the manipulator of corresponding 6.1~6.x of hand-operated three-position
Handle, to switch the valve position of the valve, after the switching of valve position, controls oil stream through the hand-operated direction valve, into phase by pulling down or above mentioning
The control port of the 7.1~7.x of hydraulic control three position four-way directional control valve answered pushes spool, switches its valve position.When the hydraulic control 3-position 4-way
After the switching of reversal valve 7.1~7.x valve position, hydraulic oil with pressure enters corresponding output oil port by the valve, and target is held in realization
The control of the Push And Release of row mechanism preventer.The quantity of output oil port can be customized according to client's actual demand.Each group of output oil
Mouth A.1~A.x, B.1~B.x can control corresponding executing agency's preventer respectively.
In conclusion a kind of hydraulic control liquid type integrated control module for well control device of the utility model, using modularization
Integrated design, all valve members are integrated in a valve block, compact-sized, and in-site installation is facilitated to replace；Hydraulic control, operation letter
Just, reliably.The quantity of output oil port can be customized according to client's actual demand, strong flexibility.Sampled point in valve block can directly connect
It is connected to pressure gauge and sensor, system is monitored and is controlled in real time.
It is discussed in detail although the content of the utility model has passed through above preferred embodiment, but it should be appreciated that on
The description stated is not considered as limitations of the present invention.After those skilled in the art have read above content, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the protection scope of the utility model should be by appended
Claim limit.
Claims (6)
1. a kind of hydraulic control liquid type integrated control module for well control device, characterized by comprising:
At least one hydraulic control unit, each hydraulic control unit separately include for system commutation hydraulic control three position four-way directional control valve and
For controlling the hand-operated three-position of guide oil outbound course；The A mouth of each hand-operated three-position, B mouthfuls points
The control port at the spool both ends of hydraulic control three position four-way directional control valve Dui Ying be communicated to；
Filter, for keeping oil liquid to clean；
Overflow valve, for safeguards system safety；
Pressure reducing valve, import connect the outlet of filter, and drain tap connects the outlet of overflow valve, and outlet is separately connected each
The P mouth of the P mouth of hydraulic control three position four-way directional control valve and hand-operated three-position in hydraulic control unit is used for control system pressure
Power；
Valve block, the hydraulic control unit, filter, overflow valve, pressure reducing valve are arranged in the valve block；
And it is included in the valve block
That has got through in advance is used for the hydraulic control three position four-way directional control valve, hand-operated three-position, overflow valve, decompression
Several inner flow passages that valve, filter communicate with each other in the manner aforesaid；
One connection filter inlet and the oil inlet runner of overflow valve import；
One connection overflow valve outlet, the T mouth of each hand-operated three-position and the T mouth of hydraulic control three position four-way directional control valve
Oil outlet runner；
It is separately connected at least a pair of of output oil port stream of the A mouth of hydraulic control three position four-way directional control valve in an at least hydraulic control unit, B mouthfuls
Road.
2. being used for the hydraulic control liquid type integrated control module of well control device as described in claim 1, it is characterised in that:
The valve block is fixed on the operation panel of remote system by connecting bolt；
The position that hand-operated three-position is connect with valve block is respectively provided with O-ring seal to play sealing function.
3. being used for the hydraulic control liquid type integrated control module of well control device as described in claim 1, which is characterized in that also include:
First pressure gauge connects the oil inlet runner of the valve block with real-time monitoring system pressure；
Second pressure gauge connects the outlet of the pressure reducing valve with real-time monitoring system pressure；
Pressure sensor connects the oil inlet runner, exports for system pressure signal to be converted to available electric signal
To external control devices.
4. being used for the hydraulic control liquid type integrated control module of well control device as claimed in claim 3, it is characterised in that:
The external control devices are PLC.
5. being used for the hydraulic control liquid type integrated control module of well control device as described in claim 1, it is characterised in that:
The hand-operated three-position uses O-shaped Median Function；
The hydraulic control three position four-way directional control valve uses Y type Median Function.
6. being used for the hydraulic control liquid type integrated control module of well control device as described in claim 1, which is characterized in that also include:
At least one external execution fluid cylinder, both ends are connected respectively at least a pair of of output oil port runner of valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126050.0U CN209430506U (en) | 2018-12-18 | 2018-12-18 | A kind of hydraulic control liquid type integrated control module for well control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126050.0U CN209430506U (en) | 2018-12-18 | 2018-12-18 | A kind of hydraulic control liquid type integrated control module for well control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209430506U true CN209430506U (en) | 2019-09-24 |
Family
ID=67972280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126050.0U Active CN209430506U (en) | 2018-12-18 | 2018-12-18 | A kind of hydraulic control liquid type integrated control module for well control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209430506U (en) |
-
2018
- 2018-12-18 CN CN201822126050.0U patent/CN209430506U/en active Active
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