CN103712067B - A kind of installation method of sleeve type underwater pipeline automatic early-warning system - Google Patents
A kind of installation method of sleeve type underwater pipeline automatic early-warning system Download PDFInfo
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- CN103712067B CN103712067B CN201310732994.1A CN201310732994A CN103712067B CN 103712067 B CN103712067 B CN 103712067B CN 201310732994 A CN201310732994 A CN 201310732994A CN 103712067 B CN103712067 B CN 103712067B
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Abstract
The invention discloses the installation method of a kind of sleeve type underwater pipeline automatic early-warning system, fix handoff-security rope, hollow sleeve and the waterproof electric supply installation powered for sensing precaution device being connected including communication cable, the sensing precaution device that is arranged on communication cable with communication cable, the casing wall of hollow sleeve is uniformly offered porose.When embedded object occurs leakage under water, leakage arrives in the monitoring range of sensing precaution device by hole, it is achieved the automatic early-warning to embedded object leakage situation under water.When sense precaution device break down need change time, have only to be pulled out by handoff-security rope from one end of the sleeve pipe at the sensing precaution device place broken down, all of sensing precaution device in can pulling out sleeve pipe, retracts the handoff-security rope lengthened by the other end after more finishing changing in situ again.Present invention achieves automatic early-warning, simultaneously facilitate replacing sensing precaution device.
Description
Technical field
The present invention relates to the installation method of a kind of sleeve type underwater pipeline automatic early-warning system, can be to gas under water and liquid
Pipeline is automatic early-warning in the case of emitting leakage, it is adaptable to by submarine pipeline transmission gas and the engineering project of liquid, and provide water
Under emit the relevant informations such as present position, fistulae road, time of completion, water proximate or marine site geology, water quality, the depth of water, current.
Background technology
Along with socioeconomic development and the raising of scientific and technological level, people to lake, to ocean, space-ward develops and develops
Utilization has become as common people's common recognition.Development and utilization lake, ocean be unable to do without pipe network, gauze effectively carry connection.And pass through
Pipe-line-network under water is increasingly complex than its management difficulty of buried pipe gauze on land, needs the most advanced technological means to pipe
Gauze is effectively protected, to ensure effective conveying of pipe-line-network.By pipe-line-network under water due to the quality of its product, laying
What the reasons such as technology, naturally damaged and anthropic factor were caused leak, leak gas, leakage of oil, drain conditions is to local government or state
Family causes the biggest loss, and every day, all to suffer from loss to some extent the most still unaware, only just can be obtained when a large amount of leakage
Take damaged information, when breaking down mainly by people's perception warning non-science intelligent early-warning.How to solve pipe network under water emitting
Initial stage early warning during leakage, and controlled in the very first time and repair in time, the economic liftoff to society can play guarantee
And facilitation.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is for providing a kind of bushing type subaqueous pipe
The installation method of road automatic early-warning system, can to gas under water and fluid pipeline automatic early-warning in the case of emitting leakage, it is adaptable to logical
Cross submarine pipeline transmission gas and the engineering project of liquid, cause in managing outside material in the case of naturally damaged or artificial destruction
Let out, promote the sensor in the outside upper square casing of pipeline to be operated, be delivered to manage platform by heat transfer agent by wire transmission,
To emitting the timely automated early warning of leakage situation under water, and offer emits present position, fistulae road, time of completion, water proximate or marine site under water
The relevant informations such as geology, water quality, the depth of water, current.
To achieve these goals, the present invention adopts the following technical scheme that
The installation method of a kind of sleeve type underwater pipeline automatic early-warning system, comprises following several step:
(1) sleeve type underwater pipeline automatic early-warning system is laid under water on embedded object 1；Described sleeve type underwater pipeline is certainly
Dynamic early warning system includes the hollow sleeve 11 being attached to the outer top of submarine pipeline, is built in the communication cable of described hollow sleeve 11
2, the sensing precaution device 3 being arranged on communication cable 2, fix the handoff-security rope 6 being connected with described communication cable 2 and prevent
Water potential device 5；Described sensing precaution device 3 is connected with waterproof potential device 5 by power line 4, and described waterproof potential device 5 is used
In civil power or solar-electricity Transformer Rectifier are extremely sensed the DC source needed for precaution device 3；Described sensing precaution device 3 includes MCU
Controller 31, sensor 32 and chip module 33, described sensor 32 is used for detecting embedded object leakage information under water, and will let out
Leakage information is sent to described MCU controller 31, and described chip module 33 is for having storage information and exchanging informational function with the external world
Chip, described MCU controller 31 will leak out in information and chip module 33 positional information of storage and sends to monitoring
The heart；
(2) communication cable 2 is set a junction point 7 with handoff-security rope 6 every 10m ~ 20m, use at junction point 7
Communication cable 2 is fixed together by connection member with handoff-security rope 6, and connection member includes thickening coating 8 and strapping tape
9, fixed form is as follows: first got up with handoff-security rope 6 cladding by communication cable 2 with thickening coating 8 at junction point 7, then
Fasten strapping tape 9 thickening on coating 8, thus communication cable 2 is fixed together with handoff-security rope 6；Thicken cladding
The thickness of thing 8 is 0.5cm, and the width of width ratio strapping tape 9 is big；
(3) on communication cable 2, sensing early warning is installed in effective distance sensing of 100m or sensing precaution device 3
Device 3；In order to preferably protect sensing precaution device 3 to be not damaged by when pull handoff-security rope 6, sensing precaution device 3 two ends lead to
Cross software strengthened rope 10 to be connected on handoff-security rope 6；
(4) every 1500 ~ 2000 meters, or ensure that the normal distance worked by sensing precaution device 3 power supply, or
According to pulling out safely sensing precaution device 3 by handoff-security rope 6 and the distance that normally switches arranges a waterproof transformation
Device 5, waterproof potential device 5 powers to respectively each sensing precaution device 3 in this distance by power line 4；
(5) communication cable 2 after installing sensing precaution device 3 is outer with handoff-security rope 6 installs sleeve pipe 11, described sleeve pipe
Uniformly offer porose 12 on the casing wall of 11, form netted or sieve-like；The end of described handoff-security rope 6 has switching
Button 13, when normally working, the switching of adjacent two handoff-security ropes 6 is buckled 13 and is linked together by switching lock, described hollow
The material of sleeve pipe 11 can be PP, PE or PVC material；Wherein, the mounting means of hollow sleeve 11 may select following one of which:
Mode one: punch in non-porous hollow sleeve pipe 11 corresponding position in advance according to sensing precaution device 3 location, shape
Become porose hollow sleeve 11, then porose hollow sleeve 11 is sequentially sleeved in outside communication cable 2 and handoff-security rope 6；
Mode two: in advance several non-porous hollow sleeve pipes 11 are enclosed within successively outside communication cable 2 and handoff-security rope 6,
Non-porous hollow sleeve pipe 11 can level freely movable, then in sensing precaution device 3 position, be overmolding to with holes or Web materials
Hole hollow sleeve 11, its diameter is consistent with non-porous hollow sleeve pipe 11, and both are mutually connected to each other.
The invention has the beneficial effects as follows:
1. when embedded object under water due to product quality, laying technology, naturally damaged and anthropic factor causes leakage time,
The automatic early-warning system of the present invention can timely automated early warning, it is ensured that the very first time processes leakage accident, has ensured the people and society
Can property safety.
2. when sense precaution device break down need to change time, it is only necessary at the sensing precaution device place broken down
Handoff-security rope is pulled out by hollow sleeve one end from sleeve pipe, i.e. can be taken off sensing precaution device, after completing to change, then at pipeline
Handoff-security rope is retracted original position by other end, when the sensing early warning circuit number broken down is more, this
Method especially highlights it and is worth.
Accompanying drawing explanation
With detailed description of the invention, the present invention is elaborated below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of automatic early-warning system of the present invention.
Fig. 2 is that the present invention senses precaution device communication cable and handoff-security rope connection diagram.
Fig. 3 is the structured flowchart sensing precaution device in the present invention.
In figure: 1: embedded object under water；2: sensing precaution device communication cable；3: sensing precaution device；31:MCU controller；32:
Sensor；33: chip module；4: power line；5: electric supply installation；6: handoff-security rope；7: junction point；8: thicken coating；
9: strapping tape；10: software strengthened rope；11: sleeve pipe；12: hole；13: switching button.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment 1:
As it is shown in figure 1, a kind of bushing type embedded object automatic early-warning system under water, including being attached to the outer top of submarine pipeline
Hollow sleeve 11, is built in the communication cable 2 of described hollow sleeve 11, the sensing precaution device 3 being arranged on communication cable 2, with
The described fixing handoff-security rope 6 connected of communication cable 2 and waterproof potential device 5；Sensing precaution device 3 is by power line 4
Being connected with waterproof potential device 5, described waterproof potential device 5 is used for civil power (or solar-electricity) Transformer Rectifier to sensing early warning
DC source needed for device 3；The end of described handoff-security rope 6 has switching and buckles 13, when normally working, and adjacent two safety
The switching of switching rope 6 is buckled and is linked together by connection lock；Described hollow sleeve 11 is used for preventing the aquatic organisms such as Fish to cable
The infringement of line, sensing data accurately and timely is sent to information centre by protection cable；On described hollow sleeve 11 outer wall uniformly
Offer aperture 12, form the perception to water proximate information of netted or sieve-like, beneficially sensor, prevent indivedual hole simultaneously
Hole is affected working sensor by blockings such as benthons.Described safety rope uses hard material to make such as caprone cable and steel wire rope
Deng.
As in figure 2 it is shown, on communication cable 2, install in effective distance sensing of 100m or sensing precaution device and pass
Sense precaution device 3, described communication cable 2 sets a junction point with the position of handoff-security rope 6 the most such as 10m
7, at junction point 7 with thickening after handoff-security rope 6 and communication cable 2 are coated with by coating 8 such as rubber blanket again by the two use
Strapping tape 9 is tightened, and thickeies coating 8 such as rubber blanket and should be wider than strapping tape 9, in case strapping tape 9 hurts communication cable 2.In order to
Preferably protection sensing precaution device 3 is not damaged by when pull handoff-security rope, and sensing precaution device 3 two ends are by software strength
Rope 10 is connected on handoff-security rope 6.
As it is shown on figure 3, described sensing precaution device 3 includes MCU controller 31, sensor 32 and chip module 33, described
Chip module 33 is to have storage information and the chip with external world's exchange informational function, stores specification and have in chip module 33
The various data of intercommunity, such as the location information of embedded object, bury the information such as the width of ditch, the degree of depth, trend underground, and embedded object is certainly under water
The performance of body, feature, quality, internal diameter, external diameter, flow, bury the information etc. such as time underground.When embedded object 1 such as natural gas line under water
When there is leakage, gas leakage arrives in the monitoring range of sensing precaution device 3 by hole 12, and sensing precaution device 3 will detect
Leakage signal sends to MCU controller 31, after MCU controller 31 receives leakage signal, will read depositing in chip module 33
Information, is sent to Surveillance center by communication cable 2 together with leakage signal, and Surveillance center's combining geographic information system is in management
Show concrete leakage point on platform, thus realize the automatic early-warning to embedded object location of leak under water, it is simple to manager is the
One time accurately tackled.
When sense precaution device 3 break down need change time, it is only necessary to the switching opened on handoff-security rope 6 buckles 13,
Being pulled out by handoff-security rope 6 from one end of the hollow sleeve 11 at sensing precaution device 3 place broken down, the other end then lengthens
Handoff-security rope 6, now sensing precaution device 3 and communication cable 2 will be drawn under the drive of handoff-security rope 6 together
Go out, after fault restoration, by reversely pulling the lengthening handoff-security rope 6 of hollow sleeve 11 other end to make system recovery to former
Position.Cable, sensor and chip are played a protective role by sleeve pipe.
Embodiment 2:
The installation steps of the present invention are as follows:
1, bushing type of the present invention embedded object automatic early-warning system under water is laid under water on embedded object 1；
First 2 as in figure 2 it is shown, set one by communication cable 2 with handoff-security rope 6 the most such as 10m
Junction point 7, is fixed together communication cable 2 with handoff-security rope 6 in junction point 7 connection member, and connection member is permissible
Including thickening coating 8 such as rubber blanket and strapping tape 9, fixed form can be such that first at junction point 7 thickening coating 8
Communication cable 2 is got up by such as rubber blanket with handoff-security rope 6 cladding, then fastens on coating 8 such as rubber blanket thickening
Strapping tape 9, thus communication cable 2 is fixed together with handoff-security rope 6.In order to protect communication cable 2 not to be tied band 9
Cut bad, thicken the width width more than strapping tape 9 of coating 8 such as rubber blanket.
3 as in figure 2 it is shown, on communication cable 2, install in effective distance sensing of 100m or sensing precaution device
Sensing precaution device 3.In order to preferably protect sensing precaution device 3 to be not damaged by when pull handoff-security rope 6, sense precaution device
3 two ends are connected on handoff-security rope 6 by software strengthened rope 10.
4, every 1500 ~ 2000 meters, or ensure that the normal distance worked by sensing precaution device 3 power supply, or press
According to pulling out safely sensing precaution device 3 by handoff-security rope 6 and the distance that normally switches arranges a waterproof transformation and fills
Putting 5, waterproof potential device 5 is used for civil power (or solar-electricity) Transformer Rectifier to the DC source sensed needed for precaution device 3, and
Power to respectively each sensing precaution device 3 in this distance by power line 4.
5, the install hollow sleeve 11 outer with handoff-security rope 6 of the communication cable 2 after installing sensing precaution device 3, described
Uniformly offer aperture 12 on hollow sleeve 11 outer wall, form netted or sieve-like.The end of described handoff-security rope 6 has
Switching button 13, when normally working, the switching of adjacent two handoff-security ropes 6 is buckled 13 and is linked together by switching lock, described
The material of hollow sleeve 11 can be PP, PE or PVC material；Wherein, the mounting means of hollow sleeve 11 optional following wherein one
Kind:
Mode one: punch in non-porous hollow sleeve pipe 11 corresponding position in advance according to sensing precaution device 3 location, shape
Become porose hollow sleeve 11, then porose hollow sleeve 11 is sequentially sleeved in outside communication cable 2 and handoff-security rope 6；
Mode two: in advance several non-porous hollow sleeve pipes 11 are enclosed within successively outside communication cable 2 and handoff-security rope 6,
Non-porous hollow sleeve pipe 11 can level freely movable, then in sensing precaution device 3 position, be overmolding to with holes or Web materials
Hole hollow sleeve 11, its diameter is consistent with non-porous hollow sleeve pipe 11, and both are mutually connected to each other.
Above-described embodiment simply to illustrate that the technology design of the present invention and feature, its objective is to be to allow in this area
Those of ordinary skill will appreciate that present disclosure and implements according to this, can not limit the scope of the invention with this.All
It is the change according to the equivalence done by the essence of present invention or modification, all should contain within the scope of the present invention.
Claims (1)
1. the installation method of a sleeve type underwater pipeline automatic early-warning system, it is characterised in that: comprise following several step:
(1) embedded object (1) is upper under water lays sleeve type underwater pipeline automatic early-warning system；Described sleeve type underwater pipeline is automatic
Early warning system includes the hollow sleeve (11) being attached to the outer top of submarine pipeline, is built in the communication electricity of described hollow sleeve (11)
Cable (2), the sensing precaution device (3) being arranged on communication cable (2), the handoff-security that be connected fixing with described communication cable (2)
Rope (6) and waterproof potential device (5)；Described sensing precaution device (3) passes through power line (4) and waterproof potential device (5) phase
Even, described waterproof potential device (5) for by civil power or solar-electricity Transformer Rectifier to the unidirectional current sensed needed for precaution device (3)
Source；Described sensing precaution device (3) includes MCU controller (31), sensor (32) and chip module (33), described sensor
(32) it is used for detecting embedded object leakage information under water, and the information that will leak out is sent to described MCU controller (31), described chip
Module (33) is to have storage information and the chip with external world's exchange informational function, and described MCU controller (31) will leak out information
And the positional information of storage sends to Surveillance center in chip module (33)；
(2) communication cable (2) is set a junction point (7) with handoff-security rope (6) every 10m ~ 20m, at junction point
(7) being fixed together with handoff-security rope (6) by communication cable (2) by connection member, connection member includes thickening coating
(8) and strapping tape (9), fixed form is as follows: first cut with safe by communication cable (2) with thickening coating (8) at junction point (7)
Change rope (6) cladding, then fasten strapping tape (9) on coating (8) thickening, thus communication cable (2) is cut with safety
Change rope (6) to be fixed together；The thickness thickening coating (8) is 0.5cm, and the width of width ratio strapping tape (9) is big；
(3) on communication cable (2), sensing early warning is installed in effective distance sensing of 100m or sensing precaution device (3)
Device (3)；In order to preferably protect sensing precaution device (3) to be not damaged by when pull handoff-security rope (6), sense precaution device
(3) two ends are connected on handoff-security rope (6) by software strengthened rope (10)；
(4) every 1500 ~ 2000 meters, or ensure that the normal distance worked by sensing precaution device (3) power supply, or press
According to pulling out safely sensing precaution device (3) by handoff-security rope (6) and the distance that normally switches arranges a waterproof change
Pressure device (5), waterproof potential device (5) powers to respectively each sensing precaution device (3) in this distance by power line (4)；
(5) sleeve pipe (11) installed outward by the communication cable (2) after installing sensing precaution device (3) and handoff-security rope (6), described
Uniformly offer porose (12) on the casing wall of sleeve pipe (11), form netted or sieve-like；The end of described handoff-security rope (6)
End has switching button (13), and when normally working, the switching of adjacent two handoff-security ropes (6) is buckled (13) and connected by switching lock
Together, the material of described hollow sleeve (11) can be PP, PE or PVC material；Wherein, the mounting means of hollow sleeve (11)
Optional following one of which:
Mode one: punch in non-porous hollow sleeve pipe (11) corresponding position in advance according to sensing precaution device (3) location, shape
Become porose hollow sleeve (11), then porose hollow sleeve (11) is sequentially sleeved in communication cable (2) and handoff-security rope (6)
Outward；
Mode two: in advance several non-porous hollow sleeve pipes (11) are enclosed within successively communication cable (2) and handoff-security rope (6)
Outward, non-porous hollow sleeve pipe (11) can level freely movable, then in sensing precaution device (3) position, with holes or Web materials
Being overmolding to porose hollow sleeve (11), its diameter is consistent with non-porous hollow sleeve pipe (11), and both are mutually connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732994.1A CN103712067B (en) | 2013-12-27 | 2013-12-27 | A kind of installation method of sleeve type underwater pipeline automatic early-warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732994.1A CN103712067B (en) | 2013-12-27 | 2013-12-27 | A kind of installation method of sleeve type underwater pipeline automatic early-warning system |
Publications (2)
| Publication Number | Publication Date |
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| CN103712067A CN103712067A (en) | 2014-04-09 |
| CN103712067B true CN103712067B (en) | 2016-11-23 |
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| CN201310732994.1A Active CN103712067B (en) | 2013-12-27 | 2013-12-27 | A kind of installation method of sleeve type underwater pipeline automatic early-warning system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108316263B (en) * | 2018-03-27 | 2023-11-28 | 青岛厚科信息工程有限公司 | Fixing and connecting method for anchor pile of anti-corrosion water floater interception system |
| CN109668056B (en) * | 2019-01-15 | 2020-03-27 | 中国石油大学(华东) | Underwater gas transmission pipeline leakage diffusion experiment simulation device and experiment method |
| US11460142B2 (en) | 2019-12-16 | 2022-10-04 | Saudi Arabian Oil Company | Sensor network for subsurface impact protection system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0894481A (en) * | 1994-09-22 | 1996-04-12 | Nippon Steel Corp | Gas leak detection method for embedded pipe |
| RU2183303C1 (en) * | 2000-12-06 | 2002-06-10 | Андреасян Игорь Генрихович | Method for diagnosis of technical condition of pipe-line sea section |
| RU2196931C2 (en) * | 2001-01-25 | 2003-01-20 | Дальневосточный государственный технический университет | Method of detection of break in underwater pipe line |
| RU2464485C2 (en) * | 2010-12-27 | 2012-10-20 | Российская Федерация, в лице Министерства промышленности и торговли РФ | Control device of gas-condensate pipeline soundness |
| CN203115505U (en) * | 2013-01-16 | 2013-08-07 | 上海健驰物联网科技有限公司 | Optical fiber leak detection device for underwater long-distance pipeline |
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Address after: Shandong city of Qingdao province Hongkong City 266071 B Road No. 6 Building 2202 Patentee after: QINGDAO HOUKE INFORMATION ENGINEERING CO., LTD. Address before: Shandong city of Qingdao province Hongkong City 266071 B Road No. 6 Building 1718 Patentee before: Qingdao Houke Chemical Co.,Ltd. |
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