CN209373191U - A kind of heat distribution pipeline temperature measuring optical cable to leak hunting - Google Patents
A kind of heat distribution pipeline temperature measuring optical cable to leak hunting Download PDFInfo
- Publication number
- CN209373191U CN209373191U CN201821471954.0U CN201821471954U CN209373191U CN 209373191 U CN209373191 U CN 209373191U CN 201821471954 U CN201821471954 U CN 201821471954U CN 209373191 U CN209373191 U CN 209373191U
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- CN
- China
- Prior art keywords
- semicircular ring
- buttcover plate
- heat distribution
- distribution pipeline
- optical cable
- Prior art date
- 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
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- 230000003287 optical effect Effects 0.000 title claims abstract description 24
- 239000002689 soil Substances 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 8
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 229920000271 Kevlar® Polymers 0.000 claims description 3
- 239000004761 kevlar Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model provides a kind of heat distribution pipeline temperature measuring optical cable that can be leaked hunting, including connecting plate, fastening bolt and arc panel, the arc panel is arranged on the outside of high temperature resistant type armored temperature-measuring cables, the connecting plate is fixed on arc panel outer surface and connecting plate is fixedly connected by fastening bolt with semicircular ring two, compared with prior art, the utility model is with following the utility model has the advantages that achieving the purpose that block soil on the outside of high temperature resistant type armored temperature-measuring cables using arc panel covering, it reduces high temperature resistant type armored temperature-measuring cables and the probability for being displaced or damaging is occurred by soil when burying.
Description
Technical field
The utility model is a kind of heat distribution pipeline temperature measuring optical cable that can be leaked hunting, and belongs to heat distribution pipeline detection technique field.
Background technique
Distributed Optical Fiber Sensing Techniques are a kind of emerging sensing technologies, it is directly with the communication cable of pipeline laying in one ditch
As sensor, the feature that optical fiber space is continuously distributed is made full use of, " biography ", " sense " unification along fiber distribution, it can be achieved that appoint
The physical parameter information of any has many advantages, such as that metrical information is abundant, can be accurately positioned.Moreover, optical fiber sensing technology is with light
Wave is carrier, and optical fiber is medium, compared with conventional electrical sensor, fibre optical sensor have measurement accuracy height, electromagnetism interference,
Essential safety, it is small and exquisite it is soft, be suitble to the advantages that remote transmission, be particluarly suitable for electric power, heat supply, petrochemical industry, traffic, bridge, dam
Equal fields application.
When detecting optical cable is along pipeline parallel laying, during burying soil, soil easily directly squeezes optical cable, is not only easy
Occur optical cable misalignment, and optical cable by soil extruding tighten it is rear easy to damage.
Summary of the invention
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of heat distribution pipeline temperature measuring optical that can be leaked hunting
Cable, to solve the problems mentioned in the above background technology, the utility model has the advantages of convenient installation, has the function of to keep off soil, stability is good.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of heat that can be leaked hunting
Hydraulic piping temperature measuring optical cable, including buttcover plate one, semicircular ring one, heat distribution pipeline, buttcover plate two, semicircular ring two, high temperature resistant type armouring
Temperature measuring optical cable, split ring and soil block component, and the buttcover plate one is fixed on front side of one outer surface of semicircular ring, the docking
Plate two is fixed on front side of two outer surface of semicircular ring and buttcover plate two is fixedly connected by bolt with buttcover plate one, the semicircular ring one
It is symmetrically mounted in heat distribution pipeline annular side with semicircular ring two, the split ring is fixed on two outer surface of semicircular ring and split ring
Setting is arranged in split ring in two downside of buttcover plate, the high temperature resistant type armored temperature-measuring cables, and the soil blocks component packet
Connecting plate, fastening bolt and arc panel are included, threaded hole, the threaded hole setting are offered on front side of two outer surface of semicircular ring
Between buttcover plate two and split ring, the arc panel is arranged on the outside of high temperature resistant type armored temperature-measuring cables, and the connecting plate is solid
It is scheduled on arc panel outer surface and connecting plate is fixedly connected by fastening bolt with semicircular ring two.
Further, the buttcover plate one, buttcover plate two, connecting plate and threaded hole are equipped with two groups, dock described in two groups
Plate one is separately fixed at one outer surface front and rear sides of semicircular ring, and buttcover plate two described in two groups is separately fixed at two outer surface of semicircular ring
Front and rear sides, connecting plate described in two groups are symmetrically fixed at left and right sides of arc panel outer surface, and threaded hole described in two groups symmetrically opens up
On front side of two outer surface of semicircular ring.
Further, the buttcover plate one is an integral molding structure with semicircular ring one, the buttcover plate two and semicircular ring two
It is an integral molding structure.
Further, the high temperature resistant type armored temperature-measuring cables include spiral stainless steel flexible hose and sensor fibre, the biography
Photosensitive fibre is built in spiral stainless steel flexible hose, and the spiral stainless steel flexible hose is a kind of high-modulus Kevlar, stainless steel braiding
Component made of net and Teflon oversheath.
Further, high temperature resistant type armored temperature-measuring cables both ends are all connected with measurement host.
The utility model has the beneficial effects that the heat distribution pipeline temperature measuring optical cable that one kind of the utility model can leak hunting, because of this reality
It is added to threaded hole, connecting plate, fastening bolt and arc panel with novel, which is covered using arc panel in high temperature resistant type armour
Achieve the purpose that block soil on the outside of dress temperature measuring optical cable, reduces high temperature resistant type armored temperature-measuring cables and position occurred by soil when burying
The probability for moving or damaging improves the reliability of high temperature resistant type armored temperature-measuring cables laying, by the way that fastening bolt is passed through connection
Plate is threaded into the fixation that arc Board position is realized in hole, and the utility model has the advantages of convenient installation, has the function of to keep off soil, stability
It is good.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram for the heat distribution pipeline temperature measuring optical cable that the utility model one kind can leak hunting；
Enlarged drawing at A in the heat distribution pipeline temperature measuring optical cable that Fig. 2 can leak hunting for the utility model one kind；
In figure: 1- buttcover plate one, 2- semicircular ring one, 3- heat distribution pipeline, 4- buttcover plate two, 5- semicircular ring two, 6- high temperature resistant
Type armored temperature-measuring cables, 7- split ring, 8- threaded hole, 9- connecting plate, 10- fastening bolt, 11- arc panel.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: the heat distribution pipeline temperature measuring optical that one kind can leak hunting
Cable, including buttcover plate 1, semicircular ring 1, heat distribution pipeline 3, buttcover plate 24, semicircular ring 25, high temperature resistant type armored temperature-measuring cables
6, split ring 7 and soil block component, and buttcover plate 1 is fixed on front side of one 2 outer surface of semicircular ring, and buttcover plate 24 is fixed on
On front side of 25 outer surface of semicircular ring and buttcover plate 24 is fixedly connected by bolt with buttcover plate 1, semicircular ring 1 and semicircular ring two
5 are symmetrically mounted in 3 annular side of heat distribution pipeline, in 3 process of deployment of heat distribution pipeline, utilize buttcover plate 1 and buttcover plate 24
Semicircular ring 1 and semicircular ring 25 are fixed on heat distribution pipeline 3, split ring 7 is fixed on 25 outer surface of semicircular ring and split ring 7
Setting is in 24 downside of buttcover plate, and high temperature resistant type armored temperature-measuring cables 6 are arranged in split ring 7, by high temperature resistant type armored temperature measuring light
Cable 6 is stuck in split ring 7 laying while realizing high temperature resistant type armored temperature-measuring cables 6 and heat distribution pipeline 3.
It includes connecting plate 9, fastening bolt 10 and arc panel 11 that soil, which blocks component, is opened on front side of 25 outer surface of semicircular ring
Equipped with threaded hole 8, threaded hole 8 is arranged between buttcover plate 24 and split ring 7, and the setting of arc panel 11 is surveyed in high temperature resistant type armouring
Warm 6 outside of optical cable, connecting plate 9 is fixed on 11 outer surface of arc panel and connecting plate 9 is fixed by fastening bolt 10 and semicircular ring 25
Fastening bolt 10 after high temperature resistant type armored temperature-measuring cables 6 are stuck in split ring 7, are passed through connecting plate 9 and is threaded into hole 8 by connection
It is interior, and then realize being fixedly connected for connecting plate 9 and semicircular ring 25, then arc panel 11 is in high temperature resistant type armored temperature-measuring cables 6
Outside, using arc panel 11 blocks soil with this and reaches anti-soil during burial and directly squeeze high temperature resistant type armored temperature measuring light
Cable 6 reduces the probability that high temperature resistant type armored temperature-measuring cables 6 were subjected to displacement or tightened damage.
Buttcover plate 1, buttcover plate 24, connecting plate 9 and threaded hole 8 are equipped with two groups, and two groups of buttcover plates 1 are fixed respectively
In one 2 outer surface front and rear sides of semicircular ring, two groups of buttcover plates 24 are separately fixed at 25 outer surface front and rear sides of semicircular ring, and two groups
Connecting plate 9 is symmetrically fixed at left and right sides of 11 outer surface of arc panel, and two groups of threaded holes 8 are symmetrically provided with 25 outer surface of semicircular ring
The company of being fixed to each other of semicircular ring 1 and semicircular ring 25 is convenient in the design of front side, two groups of buttcover plates 1 and two groups of buttcover plates 24
It connects, convenient for 11 both ends of arc panel are fixed, semicircular ring 25 is convenient in the design of two groups of threaded holes 8 for the design of two groups of connecting plates 9
With the connection of two groups of arc panels 11.
Buttcover plate 1 is an integral molding structure with semicircular ring 1, and buttcover plate 24 and semicircular ring 25 are integrally formed knot
Structure, the design of integrated formed structure facilitates processing, while improving mechanical strength.
High temperature resistant type armored temperature-measuring cables 6 include spiral stainless steel flexible hose and sensor fibre, and sensor fibre is built in spiral
In stainless steel flexible hose, spiral stainless steel flexible hose is made of a kind of high-modulus Kevlar, stainless steel mesh grid and Teflon oversheath
Component, use iron teflon (tetrafluoroethene), so that 6 long-term use temperature of high temperature resistant type armored temperature-measuring cables is expanded to -45 DEG C
~150 DEG C, maximum temperature can achieve 200 DEG C, in addition, iron teflon material it is unique it is thermally conductive it is fast, insulation resistance is high, wear-resisting, resistance to
Chemical attack, not hydrophilic, not oleophylic, the features such as hardness is moderate, make the suitable application area of high temperature resistant type armored temperature-measuring cables 6 obtain pole
Big extension.
6 both ends of high temperature resistant type armored temperature-measuring cables are all connected with measurement host, when heat distribution pipeline 3 is because of breakage, joint breaking etc.
When reason leaks, the temperature at leakage will change, high temperature resistant type armored temperature-measuring cables of the heat distribution pipeline 3 along wire routing
6 can capture these temperature anomalies in time, and real-time display comes out on the temperature distribution history on measurement host, passes through intelligence
Alarm algorithm and patterned specialty analysis software, can real-time automatic alarm, and be accurately positioned abnormal point position letter
Breath.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (5)
1. the heat distribution pipeline temperature measuring optical cable that one kind can leak hunting, including buttcover plate one, semicircular ring one, heat distribution pipeline, buttcover plate two, half
Annulus two, high temperature resistant type armored temperature-measuring cables, split ring and soil block component, it is characterised in that: the buttcover plate one is solid
It is scheduled on front side of one outer surface of semicircular ring, the buttcover plate two is fixed on front side of two outer surface of semicircular ring and buttcover plate two passes through bolt
It is fixedly connected with buttcover plate one, the semicircular ring one and semicircular ring two are symmetrically mounted in heat distribution pipeline annular side, described to open
Choma is fixed on two outer surface of semicircular ring and split ring setting is in two downside of buttcover plate, and the high temperature resistant type armored temperature-measuring cables are set
It sets in split ring；
It includes connecting plate, fastening bolt and arc panel that the soil, which blocks component, is opened up on front side of two outer surface of semicircular ring
There is threaded hole, the threaded hole is arranged between buttcover plate two and split ring, and the arc panel setting is surveyed in high temperature resistant type armouring
On the outside of warm optical cable, the connecting plate is fixed on arc panel outer surface and connecting plate connects by the way that fastening bolt and semicircular ring two are fixed
It connects.
2. the heat distribution pipeline temperature measuring optical cable that one kind according to claim 1 can leak hunting, it is characterised in that: the buttcover plate
One, buttcover plate two, connecting plate and threaded hole are equipped with two groups, and buttcover plate one described in two groups is separately fixed at one outer surface of semicircular ring
Front and rear sides, buttcover plate two described in two groups are separately fixed at two outer surface front and rear sides of semicircular ring, and connecting plate described in two groups is symmetrical
It is fixed at left and right sides of arc panel outer surface, threaded hole described in two groups is symmetrically provided on front side of two outer surface of semicircular ring.
3. the heat distribution pipeline temperature measuring optical cable that one kind according to claim 1 can leak hunting, it is characterised in that: the buttcover plate one
It is an integral molding structure with semicircular ring one, the buttcover plate two is an integral molding structure with semicircular ring two.
4. the heat distribution pipeline temperature measuring optical cable that one kind according to claim 1 can leak hunting, it is characterised in that: the high temperature resistant type
Armored temperature-measuring cables include spiral stainless steel flexible hose and sensor fibre, and the sensor fibre is built in spiral stainless steel flexible hose,
The spiral stainless steel flexible hose is a kind of high-modulus Kevlar, component made of stainless steel mesh grid and Teflon oversheath.
5. the heat distribution pipeline temperature measuring optical cable that one kind according to claim 1 can leak hunting, it is characterised in that: the high temperature resistant type
Armored temperature-measuring cables both ends are all connected with measurement host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471954.0U CN209373191U (en) | 2018-09-10 | 2018-09-10 | A kind of heat distribution pipeline temperature measuring optical cable to leak hunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821471954.0U CN209373191U (en) | 2018-09-10 | 2018-09-10 | A kind of heat distribution pipeline temperature measuring optical cable to leak hunting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373191U true CN209373191U (en) | 2019-09-10 |
Family
ID=67823532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821471954.0U Expired - Fee Related CN209373191U (en) | 2018-09-10 | 2018-09-10 | A kind of heat distribution pipeline temperature measuring optical cable to leak hunting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032576A (en) * | 2020-08-12 | 2020-12-04 | 临沂实康水务有限公司 | Distributed pipe network leakage monitoring device based on Raman temperature measurement |
-
2018
- 2018-09-10 CN CN201821471954.0U patent/CN209373191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032576A (en) * | 2020-08-12 | 2020-12-04 | 临沂实康水务有限公司 | Distributed pipe network leakage monitoring device based on Raman temperature measurement |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |