JPH0153732B2 - - Google Patents
Info
- Publication number
- JPH0153732B2 JPH0153732B2 JP19374082A JP19374082A JPH0153732B2 JP H0153732 B2 JPH0153732 B2 JP H0153732B2 JP 19374082 A JP19374082 A JP 19374082A JP 19374082 A JP19374082 A JP 19374082A JP H0153732 B2 JPH0153732 B2 JP H0153732B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pipeline
- liquid
- transported
- detection device
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 47
- 238000001514 detection method Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19374082A JPS5983030A (ja) | 1982-11-04 | 1982-11-04 | パイプラインの漏洩検知方法および装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19374082A JPS5983030A (ja) | 1982-11-04 | 1982-11-04 | パイプラインの漏洩検知方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5983030A JPS5983030A (ja) | 1984-05-14 |
JPH0153732B2 true JPH0153732B2 (zh) | 1989-11-15 |
Family
ID=16313018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19374082A Granted JPS5983030A (ja) | 1982-11-04 | 1982-11-04 | パイプラインの漏洩検知方法および装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5983030A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445281A1 (de) * | 1984-12-12 | 1986-06-19 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und vorrichtung zur dichtigkeitspruefung zweier absperrventile in einer gasdurchstroemten leitung |
KR100815982B1 (ko) | 2006-10-31 | 2008-03-21 | 주식회사 포스코 | 시일포트의 가스누출 자동 감지장치 |
NO329802B1 (no) * | 2009-02-24 | 2010-12-20 | Vemund Eithun | System og fremgangsmåte for lekkasjekontroll og/eller testing av rørnett og tappepunkter for ikke-komprimerbare væsker |
CN111578149B (zh) * | 2020-05-25 | 2022-07-26 | 重庆西美仪器仪表有限公司 | 燃气管道泄漏监测方法、设备、系统及存储介质 |
-
1982
- 1982-11-04 JP JP19374082A patent/JPS5983030A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5983030A (ja) | 1984-05-14 |
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