PH12016500901A1 - Vapor pipe fracture detection device - Google Patents
Vapor pipe fracture detection deviceInfo
- Publication number
- PH12016500901A1 PH12016500901A1 PH12016500901A PH12016500901A PH12016500901A1 PH 12016500901 A1 PH12016500901 A1 PH 12016500901A1 PH 12016500901 A PH12016500901 A PH 12016500901A PH 12016500901 A PH12016500901 A PH 12016500901A PH 12016500901 A1 PH12016500901 A1 PH 12016500901A1
- Authority
- PH
- Philippines
- Prior art keywords
- vapor
- pipe
- vapor pipe
- detection
- damage
- Prior art date
Links
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
-
- 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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Provided is a vapor pipe break detection device for the early detection of damage to a vapor pipe through which vapor contaminated with a damaging substance flows. The vapor pipe break detection device comprises a vapor pipe 1 through which vapor flows, a detection pipe 2 provided so as to surround the outer periphery of the vapor pipe 1, and a temperature detector 4 having a sensing unit 4a for detecting the presence or absence of blow-out vapor, the sensing unit 4a facing a vapor retaining space 3 between the outer peripheral surface of the pipe 1 and the inner peripheral surface of the detection pipe 2. If the vapor pipe 1 is damaged and vapor escapes from the damaged portion, even if the damage is minor, vapor enters the vapor retaining space 3 surrounded by the vapor pipe 1 and the detection pipe 2 outside the vapor pipe 1. The detection of the vapor by the temperature detector 4 makes it possible to identify damage at an early stage, allowing the vapor pipe 1 to be repaired while damage to the vapor pipe 1 is still minor. Accordingly, apparatuses provided downstream and upstream of the vapor pipe 1 do not have to be stopped, resulting in an increase in the rate of operation of equipment.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014140189A JP5871033B2 (en) | 2014-07-08 | 2014-07-08 | Steam pipe breakage detector |
PCT/JP2015/064912 WO2016006335A1 (en) | 2014-07-08 | 2015-05-25 | Vapor pipe break detection device |
Publications (2)
Publication Number | Publication Date |
---|---|
PH12016500901B1 PH12016500901B1 (en) | 2016-06-20 |
PH12016500901A1 true PH12016500901A1 (en) | 2016-06-20 |
Family
ID=55063977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12016500901A PH12016500901A1 (en) | 2014-07-08 | 2016-05-16 | Vapor pipe fracture detection device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5871033B2 (en) |
PH (1) | PH12016500901A1 (en) |
WO (1) | WO2016006335A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2742185C2 (en) * | 2016-06-06 | 2021-02-03 | Хексагон Текнолоджи Ас | System and method for prediction of forthcoming pressure vessel damage |
CN114235301B (en) * | 2021-11-09 | 2024-05-03 | 上海贤日测控科技有限公司 | Air tightness detection system and method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548631A (en) * | 1978-10-05 | 1980-04-07 | Toshiba Corp | Leak detector for vapor of nuclear reactor system |
JPH0560721A (en) * | 1991-09-04 | 1993-03-12 | Hitachi Ltd | Ag/ag ion electrode type reference electrode for high-temperature high-pressure water and plant control system using the same |
JPH05248982A (en) * | 1992-03-10 | 1993-09-28 | Nkk Corp | Heat medium leak sensing method for heat medium transport piping |
DE19604821C1 (en) * | 1996-02-10 | 1997-10-02 | Michael Hesky Gmbh | Device for leak detection in pipelines |
US8797021B2 (en) * | 2011-02-14 | 2014-08-05 | Ge-Hitachi Nuclear Energy Americas Llc | Electrochemical corrosion potential probe assembly |
CN104039993B (en) * | 2012-01-13 | 2016-03-30 | 住友金属矿山株式会社 | Flasher and method of operation thereof |
-
2014
- 2014-07-08 JP JP2014140189A patent/JP5871033B2/en not_active Expired - Fee Related
-
2015
- 2015-05-25 WO PCT/JP2015/064912 patent/WO2016006335A1/en active Application Filing
-
2016
- 2016-05-16 PH PH12016500901A patent/PH12016500901A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PH12016500901B1 (en) | 2016-06-20 |
JP5871033B2 (en) | 2016-03-01 |
JP2016017820A (en) | 2016-02-01 |
WO2016006335A1 (en) | 2016-01-14 |
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