CN109555892A - Pipeline cutting device long-distance monitoring and alarming control system - Google Patents
Pipeline cutting device long-distance monitoring and alarming control system Download PDFInfo
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- CN109555892A CN109555892A CN201710882077.XA CN201710882077A CN109555892A CN 109555892 A CN109555892 A CN 109555892A CN 201710882077 A CN201710882077 A CN 201710882077A CN 109555892 A CN109555892 A CN 109555892A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000005520 cutting process Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 49
- 238000012806 monitoring device Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 abstract description 15
- 239000010720 hydraulic oil Substances 0.000 abstract description 13
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004146 energy storage Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0058—Optical means, e.g. light transmission, observation ports
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pipeline Systems (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The present invention relates to adopt defeated pipeline safety protection facility, in particular to pipeline cutting device long-distance monitoring and alarming control system, including well head safe hydraulic pressure cut-off apparatus, it further include long-range executing agency, the long-range executing agency is connected to the hydraulic control system of well head safe hydraulic pressure cut-off apparatus, the flowing of hydraulic oil in long-range control hydraulic control system, its interior high pressure liquid pressure oil is forced to return to fuel reserve tank, hydraulic pressure cut-off valve loses the support of high pressure liquid pressure oil in hydraulic control system, the flat gate valve of composition hydraulic pressure cut-off valve is closed under the active force of itself contained spring, realize the truncation of gas source, structure is simpler, it closes rapider, it can be according to the actual situation, long-range executing agency is connected to the well head safe hydraulic pressure cut-off apparatus of setting at the scene by hydraulic oil pipe, make between long-range executing agency and well head safe hydraulic pressure cut-off apparatus Distance farther out, realizes long-range closing hydraulic pressure cut-off valve, the function of gas source is truncated.
Description
Technical field
The present invention relates to defeated pipeline safety protection facility is adopted, in particular to pipeline cutting device long-distance monitoring and alarming controls
System.
Background technique
Well head safe hydraulic pressure cut-off apparatus is the important safety protection facility in well site, be generally located on natural gas production and it is defeated
It send in the high pressure line of system, as shown in Figure 1, well head safe hydraulic pressure cut-off apparatus 1, mainly includes hydraulic pressure cut-off valve 11, hydraulic
Control system 13, pipeline and connector etc., the hydraulic pressure cut-off valve 11 are composed of hydraulic cylinder and flat gate valve, when pipeline is defeated
It, can be by hydraulic when atmospheric pressure sets pressure or fire alarm occurs more than setting pressure, station pipeline because rupture leakage decompression is lower than
The high pressure liquid pressure oil of accumulator storage in control system 13 closes hydraulic pressure cut-off valve from dynamic, gas source is truncated, to protect field
Station equipment prevents major accident from occurring or spreading.
But when generation leakage in hydraulic control system failure or outer well tube line and catch fire, pipeline pressure caused by leakage rate
When power reduction is not enough to close hydraulic pressure cut-off valve, it will lead to its automatic break-in facility failure, due to current well head safe liquid
Pressure cutting device can only promptly be rushed for on-site manual rotation wellhead safe hydraulic pressure there is no the function of remotely controlling by staff
Urgent truncation handle manual releasing hydraulic oil on cutting device enters the fuel reserve tank 12 of hydraulic control system, is just able to achieve gas source
Truncation, so will be delayed pipeline gas source time to chopping, be easy to cause accident to spread, influence the normal fortune of station other equipment
Row.
In conclusion there is an urgent need for a kind of technical solutions at present, existing well head safe hydraulic pressure cut-off apparatus is solved due to not having
The function of remotely controlling can be delayed the time to chopping of pipeline gas source, be easy to cause accident climing when the failure of its automatic break-in facility
The technical issues of prolonging, influencing the normal operation of station other equipment.
Summary of the invention
It is an object of the invention to: for existing well head safe hydraulic pressure cut-off apparatus due to the function that does not control remotely,
When its automatic break-in facility failure when, the time to chopping of pipeline gas source can be delayed, accident is be easy to cause to spread, influence station other
The technical issues of normal operation of equipment, provides a kind of pipeline cutting device long-distance monitoring and alarming control system.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
Pipeline cutting device long-distance monitoring and alarming control system, including well head safe hydraulic pressure cut-off apparatus, further include remotely executing
Mechanism, the long-range executing agency are connected to the hydraulic control system of well head safe hydraulic pressure cut-off apparatus, control the hydraulic control
High pressure liquid pressure oil in system processed returns to fuel reserve tank, realizes the closing of the hydraulic pressure cut-off valve.
Long-distance monitoring and alarming control system is truncated in pipeline of the invention, by the way that long-range executing agency and well head safe liquid is arranged
The hydraulic control system connection of cutting device is pressed, the long-range flowing for controlling the hydraulic oil in hydraulic control system is forced high in it
Hydraulic fluid pressure oil returns to fuel reserve tank, and hydraulic pressure cut-off valve loses the support of high pressure liquid pressure oil in hydraulic control system, forms hydraulic pressure cut-off
The flat gate valve of valve is closed under the active force of itself contained spring, realizes the truncation of gas source, and structure is simpler, is closed more fast
The well head safe hydraulic pressure cut-off apparatus of long-range executing agency and setting at the scene can be passed through hydraulic oil according to the actual situation by speed
Pipe connection, makes distance between long-range executing agency and well head safe hydraulic pressure cut-off apparatus farther out, realize and remotely close hydraulic section
Disconnected valve, is truncated the function of gas source.
Preferably, further include remote control terminal, the remote control terminal and long-range executing agency's communication link
It connects.Remote control terminal controls the movement of long-range executing agency by wiredly and/or wirelessly signal, further increases long-range closing
When block valve, the distance between staff and block valve.
Preferably, the long-range executing agency includes control valve and for driving the control valve to open and/or close
Fa Kong mechanism, described control valve one end is connected to the hydraulic control system, and the other end is connected to fuel reserve tank.It is wrapped by setting
The long-range executing agency for including control valve and Fa Kong mechanism is realized high using the unlatching and/or closing of valve control mechanism controls control valve
The water conservancy diversion of hydraulic fluid pressure oil, control is more convenient, and control valve is connect with hydraulic control system and fuel reserve tank respectively by hydraulic oil pipe,
So that when the control valve is opened, high pressure liquid pressure oil in hydraulic control system is returned directly to fuel reserve tank by control valve, structure compared with
Simply, it realizes more convenient.
Preferably, the remote control terminal connect and/or wirelessly communicates connection with Fa Kong mechanism wire communication.
When remote control terminal is connect by wire signal with long-range executing agency, staff can be by connecting with Fa Kong mechanism
The man-machine interaction interface of the smart machines such as computer, the movement of control valve control mechanism, and then control valve is opened and/or closes, it realizes
The long-range truncation of gas source, when remote control terminal is connect by wireless signal with long-range executing agency, staff can pass through
Mobile phone etc. can emit the terminal of wireless signal, send the movement of wireless signal control valve control mechanism, further increase closing and cut
When disconnected valve, the distance between staff and block valve easier realize the long-range truncation of block valve.
Preferably, the Fa Kong mechanism further includes driving motor and bindiny mechanism, the bindiny mechanism is for connecting institute
Driving motor and control valve are stated, the driving motor controls the control valve and opens and/or close.Setting include driving motor and
Unlatching and/or the pass of control valve can be realized so that only needing to control the rotation of driving motor in the Fa Kong mechanism of bindiny mechanism
It closes, makes the unlatching of control valve and/or close to be easier to.
Preferably, the bindiny mechanism includes gear reduction unit.Gear reduction unit is set, the quick of driving motor is avoided
Rotate damaging control valve.
It for controlling the control valve opens and/or closes preferably, being removably provided on the control valve
Manual switch.Manual switch is set on control valve, so that when remote control terminal fails or sends truncated signal not in time,
Can the manually opened control valve, realize hydraulic pressure cut-off valve manual-remote truncation, guarantee the timely truncation of block valve, meanwhile,
Since manual switch is removably connect with control valve, so that setting manual switch can be chosen whether according to on-site actual situations,
Avoid under nonemergency, accidentally have rotated manual switch, caused by block valve be truncated, guarantee continuing just for field device and production
Often operation.
Preferably, further including power supply unit, the power supply unit is electrically connected with the Fa Kong mechanism.It is independent by being arranged
Power supply unit provide operation power for Fa Kong mechanism, valve control failure mechanisms when alternating current being avoided to power off, guarantee Fa Kong mechanism always
In to working condition, guarantees rapid movement when receiving truncated signal, realize the long-range quick truncation of hydraulic pressure cut-off valve.
Preferably, the power supply unit includes solar panels and electric energy storage device.It is arranged by solar panels and electric energy storage device
The power supply unit of composition reduces energy consumption, and ensure that under alternating current long-time power blackout situation, and continuing for Fa Kong mechanism is normal
Operation.
Preferably, further including monitoring device, the monitoring device and the remote control terminal are communicated to connect.Monitoring dress
The setting set facilitates timely learning urgent so that the real time status at station scene can be observed in real time by remote control terminal
Situation avoids that accident or accident sprawling occurs.
Preferably, the monitoring device is photographic device, it is attached that the photographic device is rotatably arranged on long-range executing agency
Closely.The operation conditions of executing agency can be observed in real time by being rotatably arranged on the photographic device near long-range executing agency not only, also
The concrete condition near it can be observed simultaneously, so that staff is carried out processing in time according to different scenes and prepared.
Preferably, further include warning device, the warning device respectively with the Fa Kong mechanism and the long-range control
Terminal communication connection, the power supply unit are electrically connected with the warning device.Be arranged warning device respectively with Fa Kong mechanism and far
Process control terminal communication connection, so that the action message of remote control terminal timely learning Fa Kong mechanism, avoids due to valve control machine
The malfunction of structure causes block valve to be truncated for a long time, influences the normal production of airfield equipment.
Preferably, the warning device includes sound and light alarm module and/or voice broadcast module.Sound-light alarm mould is set
Block easier can notify staff by alarm song and flash of light, believe the movement of staff timely learning Fa Kong mechanism
Voice broadcast module, the number of mating corresponding each block valve is arranged in breath, so that staff can accurately know that generation is cut
The position of disconnected block valve, performs corresponding processing in time, reduces the accident treatment time, avoids losing.
Preferably, the remote control terminal includes computer and/or mobile phone and/or intercom.Can according to the actual situation,
One or more in computer and/or mobile phone and/or intercom is set as remote control terminal, can be achieved at the same time to remotely holding
The wired and wireless control of row mechanism, multiple control modes are simultaneously deposited, and guarantee the normal operation of long-range executing agency to the greatest extent.
Preferably, further including support frame, the long-range executing agency, power supply unit and warning device are arranged at described
On support frame.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, it is connected to by the way that long-range executing agency is arranged with the hydraulic control system of well head safe hydraulic pressure cut-off apparatus, remotely controls liquid
The flowing of hydraulic oil in pressure control system forces its interior high pressure liquid pressure oil to return to fuel reserve tank, and hydraulic pressure cut-off valve loses hydraulic control
The support of high pressure liquid pressure oil in system processed forms the flat gate valve of hydraulic pressure cut-off valve in active force ShiShimonoseki of itself contained spring
It closes, realizes the truncation of gas source, structure is simpler, closes rapider；
2, long-range executing agency can be passed through according to the actual situation with setting well head safe hydraulic pressure cut-off apparatus at the scene hydraulic
Oil pipe connection makes distance between long-range executing agency and well head safe hydraulic pressure cut-off apparatus farther out, realize and remotely close hydraulic section
Disconnected valve, is truncated the function of gas source；
The beneficial effect of other embodiments of the present invention is:
1, remote control terminal controls the movement of long-range executing agency by wiredly and/or wirelessly signal, further increases long-range
When closing block valve, the distance between staff and block valve；
2, manual switch is set on control valve, so that when remote control terminal fails or sends truncated signal not in time, it can
The manually opened control valve realizes the manual-remote truncation of hydraulic pressure cut-off valve, guarantees the timely truncation of block valve；
3, it is removably connect due to manual switch with control valve, so that it is manual to choose whether setting according to on-site actual situations
Switch, avoids under nonemergency, accidentally has rotated manual switch, caused by block valve be truncated, guarantee field device and production
It is lasting to operate normally；
4, the one or more in computer and/or mobile phone and/or intercom is set as remote control terminal, can be achieved at the same time pair
The wired and wireless control of long-range executing agency, multiple control modes are simultaneously deposited, and are guaranteeing long-range executing agency to the greatest extent just
Often operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing well head safe hydraulic pressure cut-off apparatus；
Fig. 2 is the structural schematic diagram of long-range executing agency described in embodiment 1；
Fig. 3 is the structural schematic diagram of long-range executing agency described in embodiment 2；
Fig. 4 is the structural schematic diagram of long-range executing agency described in embodiment 3；
Fig. 5 is the structural schematic diagram of the pipeline cutting device remote monitoring and warning system of embodiment 3；
Fig. 6 is the structural schematic diagram of the pipeline cutting device remote monitoring and warning system of embodiment 4；
Fig. 7 is the structural schematic diagram of the pipeline cutting device remote monitoring and warning system of embodiment 5.
Appended drawing reference
1- well head safe hydraulic pressure cut-off apparatus, 11- hydraulic pressure cut-off valve, 12- fuel reserve tank, 13- hydraulic control system, 2- are remotely executed
Mechanism, 21- control valve, 22- Fa Kong mechanism, 23- manual switch, 24- hydraulic oil pipe, 3- power supply unit, 31- solar panels, 32-
Electric energy storage device, 4- warning device, 5- support frame, 6- remote control terminal, 7- monitoring device.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing and specific implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only to explain this hair
It is bright, it is not intended to limit the present invention.
Embodiment 1
As shown in Fig. 2, pipeline cutting device long-distance monitoring and alarming control system, including well head safe hydraulic pressure cut-off apparatus 1, also wrap
Long-range executing agency 2 is included, the long-range executing agency 2 is connected to the hydraulic control system 13 of well head safe hydraulic pressure cut-off apparatus 1,
The high pressure liquid pressure oil controlled in the hydraulic control system 13 returns to fuel reserve tank 12, realizes the closing of the hydraulic pressure cut-off valve 11.
Long-distance monitoring and alarming control system is truncated in the pipeline of the present embodiment, is pacified by the way that long-range executing agency 2 is arranged with well head
The hydraulic control system 13 of all-hydraulic cutting device 1 is connected to, the long-range flowing for controlling the hydraulic oil in hydraulic control system 13, by force
It makes its interior high pressure liquid pressure oil and returns to fuel reserve tank 12, hydraulic pressure cut-off valve 11 loses the branch of high pressure liquid pressure oil in hydraulic control system 13
It holds, the flat gate valve of composition hydraulic pressure cut-off valve 11 is closed under the active force of itself contained spring, realizes the truncation of gas source, is tied
Structure is simpler, and closing is rapider, can according to the actual situation, the well head safe hydraulic pressure by long-range executing agency 2 with setting at the scene
Cutting device 1 is connected to by hydraulic oil pipe 24, is selected the hydraulic oil pipe 24 of appropriate length according to the actual situation, is made long-range execution machine
Distance farther out, allows staff in duty room or more far distance control liquid between structure 2 and well head safe hydraulic pressure cut-off apparatus 1
The closing for pressing block valve 11 realizes long-range closing hydraulic pressure cut-off valve 11, the function of gas source is truncated.
Preferably, the long-range executing agency 2 is including control valve 21 and for driving the control valve 21 to open and/or close
The Fa Kong mechanism 22 closed, described 21 one end of control valve are connected to the hydraulic control system 13, and the other end is connected to fuel reserve tank 12.
By the way that the long-range executing agency 2 including control valve 21 and Fa Kong mechanism 22 is arranged, Fa Kong mechanism 22 is utilized to control control valve 21
Open and/or close, realize high pressure liquid pressure oil water conservancy diversion, control it is more convenient, by control valve 21 by hydraulic oil pipe 24 respectively with
Hydraulic control system 13 and fuel reserve tank 12 connect, so that the high-pressure and hydraulic when control valve 21 is opened, in hydraulic control system 13
Oil is returned directly to fuel reserve tank 12 by control valve 21, and structure is simpler, realizes more convenient.
Preferably, the Fa Kong mechanism 22 includes driving motor and bindiny mechanism, and the bindiny mechanism is described for connecting
Driving motor and control valve 21, the driving motor control the control valve 21 and open and/or close.Setting includes driving motor
With the Fa Kong mechanism 22 of bindiny mechanism so that only need to control the rotation of driving motor, can be realized control valve 21 unlatching and/
Or close, make the unlatching of control valve 21 and/or close to be easier to.
Preferably, the bindiny mechanism includes gear reduction unit.Gear reduction unit is set, quickly turning for driving motor is avoided
Dynamic damaging control valve.
Embodiment 2
As shown in figure 3, long-distance monitoring and alarming control system is truncated in the pipeline of the present embodiment, difference identical as 1 structure of embodiment
It is: is removably provided with the manual switch opened and/or closed for controlling the control valve 21 on the control valve 21
23。
Long-distance monitoring and alarming control system is truncated in the pipeline of the present embodiment, and manual switch is arranged on control valve 21 as valve
Control mechanism 22 so that when Fa Kong mechanism 22 fail when, can the manually opened control valve 21, realize hydraulic pressure cut-off valve 11 it is manual
Long-range truncation, guarantees the timely truncation of block valve.
Preferably, the manual switch 23 is removably connect with the control valve 21.Due to manual switch 23 and control
Valve 21 removably connects, so that setting manual switch 23 can be chosen whether according to on-site actual situations, avoids nonemergency
Under, accidentally have rotated manual switch 23, caused by block valve be truncated, guarantee the lasting normal operation of field device and production.
Embodiment 3
As illustrated in figures 4-5, long-distance monitoring and alarming control system, area identical as 2 structure of embodiment is truncated in the pipeline of the present embodiment
It is not: further includes warning device 4, the warning device 4 includes sound and light alarm module and/or voice broadcast module, the report
Alarm device 4 and the Fa Kong mechanism 22 communicate to connect.
The pipeline of the present embodiment is truncated long-distance monitoring and alarming control system, setting warning device 4 in time by alarm song and/
Or flash of light and/or voice broadcast notify staff, so that staff can accurately know the block valve being truncated in time
Position, perform corresponding processing in time, reduce the accident treatment time, avoid losing.
It preferably, further include power supply unit 3, the power supply unit 3 includes solar panels 31 and electric energy storage device 32, the storage
Electric equipment 32 is electrically connected with warning device 4.It is alarm by the power supply unit 3 that setting solar panels 31 and electric energy storage device 32 form
Device 4 provides work energy, reduces energy consumption, and ensure that under alternating current long-time power blackout situation, warning device 4 continues
It operates normally.
Preferably, the power supply unit 3 is electrically connected with the driving motor.It is provided using power supply unit 3 for driving motor
Work energy, can be easier by being electrically connected between control power supply unit 3 and driving motor, and then controls the control valve
The long-range closing of hydraulic pressure cut-off valve 11 is realized in 21 unlatching and/or closing, gas source is truncated, structure is simpler, further facilitates liquid
Press the long-range closing of block valve 11.
It preferably, further include support frame 5, the long-range executing agency 2, power supply unit 3 and warning device 4 are arranged at institute
It states on support frame 5.Long-range executing agency 2, power supply unit 3 and warning device 4 are integrated into an entirety, it is convenient to each section
Structure is configured and uses, and reduces the volume of pipeline cutting device long-distance monitoring and alarming control system, facilitates its use.
Embodiment 4
As shown in fig. 6, long-distance monitoring and alarming control system is truncated in the pipeline of the present embodiment, difference identical as 3 structure of embodiment
It is: further includes remote control terminal 6, the remote control terminal 6 is communicated to connect with the long-range executing agency 2.
The present embodiment pipeline truncation long-distance monitoring and alarming control system by setting remote control terminal 6 it is wired and/or
The movement of the long-range executing agency 2 of wireless control, when further increasing long-range closing block valve, between staff and block valve
Distance realizes that pipeline cutting device remotely closes the function of alarm.
Preferably, the remote control terminal 6 connect and/or wirelessly communicates company with 22 wire communication of Fa Kong mechanism
It connects.By the movement of 6 control valve control mechanism 22 of remote control terminal, and then the unlatching and/or closing of the control valve 21 are controlled,
Control mode is simpler, easier realizes the unlatching and/or closing of the control valve 21, when remote control terminal 6 is by having
When line signal is connect with long-range executing agency 2, staff can pass through the smart machines such as the computer that connect with Fa Kong mechanism 22
Man-machine interaction interface, the movement of control valve control mechanism 22, and then control valve 21 is opened and/or closes, realize the remote cut off of gas source
Disconnected, when remote control terminal 6 is connect by wireless signal with long-range executing agency 2, staff can be sent out by mobile phone etc.
The terminal of wireless signal is penetrated, the movement of wireless signal control valve control mechanism 22 is sent, when further increasing closing block valve, work
Make the distance between personnel and block valve, easier realizes the long-range truncation of block valve.
Preferably, the remote control terminal 6 is communicated to connect with the warning device 4.By remote control terminal 6 and alarm
Device 4 communicates to connect, so that the action message of 6 timely learning Fa Kong mechanism 22 of remote control terminal, avoids due to Fa Kong mechanism
22 malfunction causes block valve to be truncated for a long time, and staff is ignorant happens, and avoids influencing airfield equipment
Normal production.
Preferably, the remote control terminal 6 includes computer and/or mobile phone and/or intercom.Can according to the actual situation,
One or more in computer and/or mobile phone and/or intercom is set as remote control terminal 6, can be achieved at the same time to long-range
The wired and wireless control of executing agency 2, multiple control modes are simultaneously deposited, and guarantee the normal of long-range executing agency 2 to the greatest extent
Operation.
Embodiment 5
Long-distance monitoring and alarming control system is truncated in the pipeline of the present embodiment, and identical as 3 structure of embodiment, difference is: further including
Monitoring device 7, the monitoring device 7 are communicated to connect with the remote control terminal 6.
The pipeline truncation long-distance monitoring and alarming control system of the present embodiment is by setting monitoring device 7, and by monitoring device 7
It is communicated to connect with remote control terminal 6, so that staff can observe in real time the reality at station scene by remote control terminal 6
When situation, facilitate timely learning emergency, avoid occurring accident or accident sprawling.
Preferably, the monitoring device 7 is photographic device, and it is attached that the photographic device is rotatably arranged on long-range executing agency 2
Closely.The operation of long-range executing agency 2 can be observed in real time by being rotatably arranged on the photographic device 7 near long-range executing agency 2 not only
Situation, moreover it is possible to while observing the concrete condition near it, so that staff is carried out processing in time according to different scenes and prepares.
Above embodiments are only to illustrate the present invention and not limit the technical scheme described by the invention, although this explanation
The present invention has been described in detail referring to the above embodiments for book, but the present invention is not limited to above-mentioned specific embodiment party
Formula, therefore any couple of present invention modifies or equivalent replacement, and the technical solution of all spirit and scope for not departing from invention
And its improve, it should all cover within the scope of the claims of the present invention.
Claims (10)
1. pipeline cutting device long-distance monitoring and alarming control system, including well head safe hydraulic pressure cut-off apparatus (1), feature exists
In: it further include long-range executing agency (2), the hydraulic control of the long-range executing agency (2) and well head safe hydraulic pressure cut-off apparatus (1)
System (13) connection processed, the high pressure liquid pressure oil controlled in the hydraulic control system (13) returns to fuel reserve tank (12), described in realization
The closing of hydraulic pressure cut-off valve (11).
2. long-distance monitoring and alarming control system as described in claim 1, it is characterised in that: it further include remote control terminal (6),
The remote control terminal (6) and the long-range executing agency (2) communicate to connect.
3. long-distance monitoring and alarming control system as claimed in claim 2, it is characterised in that: long-range executing agency (2) packet
Include control valve (21) and the Fa Kong mechanism (22) for driving the control valve (21) to open and/or close, the control valve
(21) one end is connected to the hydraulic control system (13), and the other end is connected to fuel reserve tank (12).
4. long-distance monitoring and alarming control system as claimed in claim 3, it is characterised in that: the remote control terminal (6) with
Fa Kong mechanism (22) the wire communication connection and/or wireless communication connection.
5. long-distance monitoring and alarming control system as claimed in claim 3, it is characterised in that: detachable on the control valve (21)
Be provided with for control the control valve (21) open and/or close manual switch (23).
6. long-distance monitoring and alarming control system as claimed in claim 3, it is characterised in that: it further include power supply unit (3), it is described
Power supply unit (3) is electrically connected with the Fa Kong mechanism (22).
7. long-distance monitoring and alarming control system as claimed in claim 6, it is characterised in that: it further include monitoring device (7), it is described
Monitoring device (7) and the remote control terminal (6) communicate to connect.
8. long-distance monitoring and alarming control system as claimed in claim 7, it is characterised in that: it further include warning device (4), it is described
Warning device (4) is communicated to connect with the Fa Kong mechanism (22) and the remote control terminal (6) respectively, the power supply unit
(3) it is electrically connected with the warning device (4).
9. long-distance monitoring and alarming control system as claimed in claim 8, it is characterised in that: the warning device (4) includes sound
Light alarm module and/or voice broadcast module.
10. long-distance monitoring and alarming control system as described in any one of claims 1-9, it is characterised in that: the long-range control
Terminal (6) processed includes computer and/or mobile phone and/or intercom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882077.XA CN109555892B (en) | 2017-09-26 | 2017-09-26 | Remote monitoring alarm control system for pipeline cut-off device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576798A (en) * | 2019-09-30 | 2021-03-30 | 上海固图涂装科技有限公司 | Intelligent valve |
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| CN101781978A (en) * | 2009-11-30 | 2010-07-21 | 泸州川油钻采工具有限公司 | Integrated control system for safety block valve |
| CN201874527U (en) * | 2010-12-03 | 2011-06-22 | 上海神开石油化工装备股份有限公司 | Wellhead ground safety control system |
| CN202745807U (en) * | 2012-07-04 | 2013-02-20 | 中国石油天然气股份有限公司 | Emergency cut-off protection device for wellhead remote control and adjustment |
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| CN201372810Y (en) * | 2009-03-18 | 2009-12-30 | 中国石油天然气股份有限公司 | Single-well remote control switch well device |
| CN101781978A (en) * | 2009-11-30 | 2010-07-21 | 泸州川油钻采工具有限公司 | Integrated control system for safety block valve |
| CN201874527U (en) * | 2010-12-03 | 2011-06-22 | 上海神开石油化工装备股份有限公司 | Wellhead ground safety control system |
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| CN112576798A (en) * | 2019-09-30 | 2021-03-30 | 上海固图涂装科技有限公司 | Intelligent valve |
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| CN109555892B (en) | 2020-06-23 |
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