PL424575A1 - Fibre-optic channel with the function of pressure stabilization in a pipeline intended for transfer of liquids - Google Patents
Fibre-optic channel with the function of pressure stabilization in a pipeline intended for transfer of liquidsInfo
- Publication number
- PL424575A1 PL424575A1 PL424575A PL42457518A PL424575A1 PL 424575 A1 PL424575 A1 PL 424575A1 PL 424575 A PL424575 A PL 424575A PL 42457518 A PL42457518 A PL 42457518A PL 424575 A1 PL424575 A1 PL 424575A1
- Authority
- PL
- Poland
- Prior art keywords
- pipeline
- pressure
- liquids
- protective conductor
- fibre
- Prior art date
Links
Abstract
Kanał światłowodowy stanowi szczelny przewód ochronny (2), umieszczony wewnątrz odcinka rurociągu (1) do ciśnieniowego przesyłu cieczy, w którym to przewodzie jest umieszczony co najmniej jeden światłowód (3). Przewód ochronny (2) jest wykonany z elastycznego materiału podatnego na odkształcenie pod wpływem zmiany ciśnienia w rurociągu (1), a jego wnętrze jest wypełnione gazem pod ciśnieniem. Przewód ochronny (2) jest zamocowany wzdłuż ścianki rurociągu (1) powyżej jego osi, a szczelne króćce (4) wykonane w ściance rurociągu (1), przez które światłowód (3) jest wyprowadzony na zewnątrz, są wyposażone w manometr (5) do kontroli ciśnienia i zawór (6) umożliwiający zmianę ciśnienia wewnątrz przewodu ochronnego (2).The fiber-optic channel is a sealed protective conductor (2), placed inside a section of the pipeline (1) for pressure transmission of liquids, in which at least one optical fiber (3) is placed. The protective conductor (2) is made of flexible material susceptible to deformation due to pressure changes in the pipeline (1), and its interior is filled with gas under pressure. The protective conductor (2) is attached along the wall of the pipeline (1) above its axis, and the tight connectors (4) made in the wall of the pipeline (1) through which the optical fiber (3) is led outside, are equipped with a pressure gauge (5) for pressure control and valve (6) enabling pressure change inside the protective conductor (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL424575A PL234067B1 (en) | 2018-02-12 | 2018-02-12 | Fibre-optic channel with the function of pressure stabilization in a pipeline intended for transfer of liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL424575A PL234067B1 (en) | 2018-02-12 | 2018-02-12 | Fibre-optic channel with the function of pressure stabilization in a pipeline intended for transfer of liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
PL424575A1 true PL424575A1 (en) | 2019-08-26 |
PL234067B1 PL234067B1 (en) | 2020-01-31 |
Family
ID=67683614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL424575A PL234067B1 (en) | 2018-02-12 | 2018-02-12 | Fibre-optic channel with the function of pressure stabilization in a pipeline intended for transfer of liquids |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL234067B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2229549A (en) * | 1986-05-17 | 1990-09-26 | Stc Plc | Hydraulic cable installation system |
JPH04121009A (en) * | 1990-09-08 | 1992-04-22 | Nkk Corp | Wire supporting fitting |
CN106353868A (en) * | 2015-07-22 | 2017-01-25 | 天津市海王星海上工程技术股份有限公司 | Optical cable laying method for in-situ monitoring of submarine pipelines |
CN106405774A (en) * | 2016-10-27 | 2017-02-15 | 天津亿利科能源科技发展股份有限公司 | Non-welding dual-layer subsea pipeline monitoring optical cable laying method |
-
2018
- 2018-02-12 PL PL424575A patent/PL234067B1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2229549A (en) * | 1986-05-17 | 1990-09-26 | Stc Plc | Hydraulic cable installation system |
JPH04121009A (en) * | 1990-09-08 | 1992-04-22 | Nkk Corp | Wire supporting fitting |
CN106353868A (en) * | 2015-07-22 | 2017-01-25 | 天津市海王星海上工程技术股份有限公司 | Optical cable laying method for in-situ monitoring of submarine pipelines |
CN106405774A (en) * | 2016-10-27 | 2017-02-15 | 天津亿利科能源科技发展股份有限公司 | Non-welding dual-layer subsea pipeline monitoring optical cable laying method |
Also Published As
Publication number | Publication date |
---|---|
PL234067B1 (en) | 2020-01-31 |
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