CN201043685Y - Real-time monitoring system for safe operation of pipe - Google Patents

Real-time monitoring system for safe operation of pipe Download PDF

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Publication number
CN201043685Y
CN201043685Y CNU2007201237838U CN200720123783U CN201043685Y CN 201043685 Y CN201043685 Y CN 201043685Y CN U2007201237838 U CNU2007201237838 U CN U2007201237838U CN 200720123783 U CN200720123783 U CN 200720123783U CN 201043685 Y CN201043685 Y CN 201043685Y
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CN
China
Prior art keywords
control
pressure
controller
pipeline
user terminal
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007201237838U
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Chinese (zh)
Inventor
谢绍明
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谢绍明
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Priority to CNU2007201237838U priority Critical patent/CN201043685Y/en
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Publication of CN201043685Y publication Critical patent/CN201043685Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a real time monitor system for pipeline safety operation and comprises a control system of a control terminal for pipeline transportation and a pressure probe sensor. The control system is used for controlling each user terminal brake valve and receiving and processing information from the pressure probe sensor; a plurality of user terminal brake valves are provided with the pressure sensor and output signal from the pressure sensor is connected with the control system through an emission controller; the controller of the control system is connected with an emergency stopping controller of pipeline user terminal brake valve. The utility model can collect associated data about pressure and flow rate in time so that the management system can adjust gas consumption of various sub-districts and guarantees uniform gas consumption of user in various sub-districts and then scientific management level can be improved effectively; the utility model can conduct remote flow rate counting on gas consumption amount of various sub-districts monitored by the network and know well about gas consumption of terminal user as well as conduct adjustment, reducing labor intensity and time of in-site meter coping, greatly saving human resources and physical resources and fully reducing operation cost of network management.

Description

Pipe safety operation real-time monitoring system
Technical field
The utility model relates to pressure piping safe operation real-time monitoring system, is specifically related to be used for combustion gas etc. and utilizes pressure to monitor the device of pipeline operation conditions, belongs to automated security monitor and reports to the police and the on-line operation administrative skill.
Background technique
Under ground piping in rock gas, oil, water and the various urban construction because of service time permanent burn into breakage or the caused incident of leakage of construction wrong more and more outstanding; The lighter is leaked and to be caused the wasting of resources and environmental pollution, and is heavy then cause and catch fire, even explodes, and causes immeasurable economic loss thus.In the prior art, usually adopt the artificial way of detection regularly the under ground piping in rock gas, oil, water and the various urban construction to be detected or safeguard, but can not solve sudden and pipe leakage Unpredictability, particularly geological environment changes, as sedimentation under the spot, or weight infringement that pipe damage is brought.Chinese patent 200620110767.0 disclosed " line leakage positioning alarm system " has solved the problems referred to above.But because unbalanced with (combustion gas) amount, each sub-district is terminal use inconsistent owing to the peak period gas consumption particularly, causes some user " feeble " to influence work and life in the zone; And the staff of control system can not understand terminal use's pressure and flow situation easily in real time, need each terminal use's phone reaction, staff by control system makes suitable adjustment according to actual needs again, turn off some no terminal uses with block valve, suitably adjust the big terminal use's of gas consumption discharge pressure, to solve the problem of usefulness gas difficulty.Not only time-consuming, the effort of present this monitoring method, accurate not enough.
The model utility content
At the prior art above shortcomings, the purpose of this utility model is to provide a kind of not only can monitor pipe leakage in real time, can also move real-time monitoring system to the pipe safety that terminal use's pressure and traffic conditions are carried out monitoring management.
The purpose of this utility model is achieved in that pipe safety operation real-time monitoring system, the control system and the pressure acquisition sensor that comprise the line transportation control end, control system is used to control each user terminal gate valve, and receives the information of processing pressure acquisition sensor; The pressure acquisition sensor is located at the tee union place, any joint two ends (on the standby plug) of conveyance conduit, and the pressure acquisition sensor is directly experienced internal pipe pressure and linked to each other with control system by the mission controller that is attached thereto; Some user terminal gate valves place is provided with pressure transducer, and the output signal of pressure transducer is connected with control system by mission controller; The controller of control system is connected with the urgency stop controller of pipeline user terminal gate valve.
Some user terminal gate valves place of pipeline also is provided with flow transducer, and the output signal of flow transducer is connected with control system by mission controller.
Pressure transducer, flow transducer and the mission controller that the utility model uses can be installed dryelement cell and use, and be not only safe and reliable but also cost is low.
The related data that adopts the utility model can in time gather pressure and flow, for management system to each sub-district carry out peak regulation with the gas situation, guarantee that each community user evenly uses gas, effectively improve the level of scientific management; Can also carry out the remote flow meter amount to the consumption of each sub-district in netting, the grasp terminal use consumes situation and adjusts, labor intensity of checking meter in the scene of reducing to and time, the resource that can use manpower and material resources sparingly in a large number in management so fully reduces network management operating cost; System's regulator to supplying gas and close and handle in the network, and can promptly block the strick precaution potential safety hazard by urgent block valve when potential safety hazard appears in pipeline, thereby guarantees science, Security and the validity of the network operation, stops potential safety hazard; And the utility model to need not personnel on duty, this device is particularly useful for having the gas of certain pressure, the under ground piping that liquid is carried.It has advantage simple in structure, that cost is low, convenience is managed and used.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is sensor one an embodiment circuit diagram;
Fig. 3 is transmitter one an embodiment circuit diagram;
Fig. 4 is a data acquisition control emitting circuit schematic diagram.
Embodiment
As shown in Figure 1, pipe safety moves real-time monitoring system, comprises the control system 1 and the pressure acquisition sensor 2 of line transportation control end, and control system 1 is mainly used in each user terminal gate valve 3 of control, and receives the information of processing pressure acquisition sensor 2; Pressure acquisition sensor 2 is located at the tee union place, any joint two ends (on the standby plug) of conveyance conduit, and pressure acquisition sensor 2 is directly experienced internal pipe pressure and linked to each other with control system 1 by the mission controller 4 that is attached thereto; Some user terminal gate valves 3 places of pipeline are provided with pressure transducer 5, and the output signal of pressure transducer 5 is connected with control system 1 by mission controller 6; The controller of control system 1 is connected with the urgency stop controller of pipeline user terminal gate valve 3.
More perfect system is that some user terminal gate valves 3 places of pipeline also are provided with flow transducer 7, the output signal of flow transducer 7 is connected with control system 1 by mission controller 8, can make control system grasp in the net in real time and each terminal use's consumption situation, the labor intensity of checking meter in the scene of reducing to.
Mission controller 6,8 is connected with pipe-line transportation system control system 1 by wireless signal.
Each parts of the present utility model all can adopt existing matured product.Can adopt piezoelectricity type crystal pressure transducer etc. as acquisition sensor 2,7, utilize that its response is fast, highly sensitive, good stability, compact structure, advantage that volume is little, be convenient to be installed in the pipeline.
Fig. 2 is sensor one embodiment, its output terminal connects the mission controller of being made up of amplification, detection, eliminator and A/D data-signal 2, mission controller 2 comprises controller circuitry, transmitter circuit, and is connected with the reception controller by wireless signal.
Fig. 3 is transmitter one embodiment.When taking place to leak as under ground pipings such as water, gas, because variation in various degree can take place in the pressure in the pipeline, influence by acquisition sensor monitoring pressure ripple makes transmitter send the alarm signal of tape code, receiving controller is located in the Central Control Room after the received signal, judge the leakage orientation or the numbering of pipeline immediately, can in time dispatch officers to speedily carry out rescue work and leak stopping.
Fig. 4 is the data acquisition control emitting circuit schematic diagram of the control system 1 of line transportation control end, the switching of the control transmitter controlling plumbing fixtures subscriber terminal emergently gate valve 3 of control system 1.
Adopt the utility model, when pipeline takes place to leak because the gas in the pipeline or liquid produces abnormal pressure wave and along pipe transmmision to pressure transducer prober 2, after circuit amplifies the incoherent pressure wave of filtering, obtain pipeline leakage signal.Pressure wave signal is after main control circuit is handled, by transmitting set the control system 1 that alarm signal passes to the line transportation control end is received controller, and automatic start-up control Emergeny Cutoff Valves, close the pipeline circulation and block leakage point, reduce leakage loss and the generation of avoiding accident.According to transmission signal, but establishment officer found the spot after Central Control Room received warning, keeped in repair.Thereby effectively reach real-time monitoring pipe leakage, solve sudden and the Unpredictability incident of leakage.
On this basis, 3 places are provided with pressure transducer 5 and flow transducer 7 at the some user terminal gate valves of pipeline, and its output signal is connected with control system 1 by mission controller 6,8 respectively; The controller of control system 1 is connected with the urgency stop controller of pipeline user terminal gate valve 3.
The utility model is not limited to the concrete structure of above-mentioned mode of execution, and especially physical circuit mode, and mission controller and reception controller are not inventive points of the present utility model, can adopt the multiple circuit of prior art to realize.In a word, protection domain of the present utility model should be to comprise conspicuous to those skilled in the art conversion or alternative and remodeling.

Claims (3)

1. pipe safety moves real-time monitoring system, comprises the control system (1) and the pressure acquisition sensor (2) of line transportation control end; Pressure acquisition sensor (2) is located at the tee union place, any joint two ends of conveyance conduit, and pressure acquisition sensor (2) is directly experienced internal pipe pressure and linked to each other with control system (1) by the mission controller (4) that is attached thereto; It is characterized in that: some user terminal gate valves (3) of pipeline locate to be provided with pressure transducer (5), and the output signal of pressure transducer (5) is connected with control system (1) by mission controller (6); The controller of control system (1) is connected with the urgency stop controller of pipeline user terminal gate valve (3).
2. pipe safety operation real-time monitoring system according to claim 1, the some user terminal gate valves (4) that it is characterized in that described pipeline locate also to be provided with flow transducer (7), and the output signal of flow transducer (7) is connected with control system (1) by mission controller (8).
3. pipe safety operation real-time monitoring system according to claim 1 and 2 is characterized in that mission controller (6,8) is connected with pipe-line transportation system control system (1) by wireless signal.
CNU2007201237838U 2007-03-16 2007-03-16 Real-time monitoring system for safe operation of pipe Expired - Fee Related CN201043685Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201237838U CN201043685Y (en) 2007-03-16 2007-03-16 Real-time monitoring system for safe operation of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201237838U CN201043685Y (en) 2007-03-16 2007-03-16 Real-time monitoring system for safe operation of pipe

Publications (1)

Publication Number Publication Date
CN201043685Y true CN201043685Y (en) 2008-04-02

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Country Status (1)

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CN (1) CN201043685Y (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010121498A1 (en) * 2009-04-24 2010-10-28 Deng Shupei System for long-distance monitor-control and method for long-distance monitor-control of toilet appliances
USD707332S1 (en) 2013-03-15 2014-06-17 S.P.M. Flow Control, Inc. Seal assembly
USD707797S1 (en) 2013-03-15 2014-06-24 S.P.M. Flow Control, Inc. Seal segment
US8870233B2 (en) 2007-07-03 2014-10-28 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
US8978695B2 (en) 2009-04-20 2015-03-17 S.P.M. Flow Control, Inc. Flowline flapper valve
US8998168B2 (en) 2009-06-03 2015-04-07 S.P.M. Flow Control, Inc. Plug valve indicator
US9103448B2 (en) 2012-08-16 2015-08-11 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
CN105617592A (en) * 2014-11-05 2016-06-01 天津恒通金晓消防科技有限公司 Self-organized network detection system for firefighting pipeline leakage points
US9568138B2 (en) 2013-07-01 2017-02-14 S.P.M. Flow Control, Inc. Manifold assembly
US10557576B2 (en) 2015-06-15 2020-02-11 S.P.M. Flow Control, Inc. Full-root-radius-threaded wing nut having increased wall thickness
US10677365B2 (en) 2015-09-04 2020-06-09 S.P.M. Flow Control, Inc. Pressure relief valve assembly and methods

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9964245B2 (en) 2007-07-03 2018-05-08 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
US8870233B2 (en) 2007-07-03 2014-10-28 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
US8978695B2 (en) 2009-04-20 2015-03-17 S.P.M. Flow Control, Inc. Flowline flapper valve
WO2010121498A1 (en) * 2009-04-24 2010-10-28 Deng Shupei System for long-distance monitor-control and method for long-distance monitor-control of toilet appliances
US8998168B2 (en) 2009-06-03 2015-04-07 S.P.M. Flow Control, Inc. Plug valve indicator
US9638337B2 (en) 2012-08-16 2017-05-02 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9103448B2 (en) 2012-08-16 2015-08-11 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9857807B2 (en) 2012-08-17 2018-01-02 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
USD734434S1 (en) 2013-03-15 2015-07-14 S.P.M. Flow Control, Inc. Seal assembly
USD707797S1 (en) 2013-03-15 2014-06-24 S.P.M. Flow Control, Inc. Seal segment
USD707332S1 (en) 2013-03-15 2014-06-17 S.P.M. Flow Control, Inc. Seal assembly
US9568138B2 (en) 2013-07-01 2017-02-14 S.P.M. Flow Control, Inc. Manifold assembly
USD873860S1 (en) 2013-07-01 2020-01-28 S.P.M. Flow Control, Inc. Mounting bracket for manifold assembly
US10738928B2 (en) 2013-07-01 2020-08-11 S.P.M. Flow Control, Inc. Manifold assembly
CN105617592A (en) * 2014-11-05 2016-06-01 天津恒通金晓消防科技有限公司 Self-organized network detection system for firefighting pipeline leakage points
US10557576B2 (en) 2015-06-15 2020-02-11 S.P.M. Flow Control, Inc. Full-root-radius-threaded wing nut having increased wall thickness
US10677365B2 (en) 2015-09-04 2020-06-09 S.P.M. Flow Control, Inc. Pressure relief valve assembly and methods

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C14 Grant of patent or utility model
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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080402

Termination date: 20100316