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ES405462A1 - Detecting leaks in heat-insulated reservoirs - Google Patents

Detecting leaks in heat-insulated reservoirs

Info

Publication number
ES405462A1
ES405462A1 ES405462A ES405462A ES405462A1 ES 405462 A1 ES405462 A1 ES 405462A1 ES 405462 A ES405462 A ES 405462A ES 405462 A ES405462 A ES 405462A ES 405462 A1 ES405462 A1 ES 405462A1
Authority
ES
Spain
Prior art keywords
tank
leaks
heat
channeled
low temperature
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
Application number
ES405462A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Engie SA
Original Assignee
Gaz de France SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gaz de France SA filed Critical Gaz de France SA
Publication of ES405462A1 publication Critical patent/ES405462A1/en
Expired legal-status Critical Current

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
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/126—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for large storage containers for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0678—Concrete

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Procedures and device for detecting and locating leaks of a fluid contained in a high-capacity heat-insulated tank, which is subjected to a temperature very different from that of the medium outside the tank, for example, to a very low temperature in the case of storage of liquefied natural gas or any other liquefied gas at low temperature, characterized by the procedure by which fluid leaks are channeled into the heat-insulating substance of the tank in the immediate vicinity of its normally leaky inner tank and by which it is located spacedly around of the deposit, in the path of the leaks thus channeled or in their immediate proximity, some thermally conductive sectors associated with thermal probes that allow locating the leak areas. (Machine-translation by Google Translate, not legally binding)
ES405462A 1971-08-02 1972-08-02 Detecting leaks in heat-insulated reservoirs Expired ES405462A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7128252A FR2148745A5 (en) 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
ES405462A1 true ES405462A1 (en) 1975-07-16

Family

ID=9081321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405462A Expired ES405462A1 (en) 1971-08-02 1972-08-02 Detecting leaks in heat-insulated reservoirs

Country Status (6)

Country Link
BE (1) BE786714A (en)
DE (1) DE2236914A1 (en)
ES (1) ES405462A1 (en)
FR (1) FR2148745A5 (en)
GB (1) GB1379117A (en)
SU (1) SU512722A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911727A (en) * 1973-03-02 1975-10-14 Mitsubishi Heavy Ind Ltd Thermal leak detector for a heat-insulation-lined tank for low-temperature liquids
DE3340154A1 (en) * 1983-11-07 1985-05-15 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING IMAGERALLY STRUCTURED RESIST LAYERS AND DRY FILM RESIST SUITABLE FOR THIS METHOD
GB8531670D0 (en) * 1985-12-23 1986-02-05 British Aerospace Ducted flow leak detection
EP0932034B1 (en) * 1998-01-27 2004-06-09 Michael Hesky GmbH Temperature measuring and monitoring device
DE10217865A1 (en) * 2002-04-22 2003-11-06 Linde Ag Monitoring the vacuum of double-walled containers and lines
CN106641692A (en) * 2015-11-03 2017-05-10 张家港中集圣达因低温装备有限公司 Metal full-volume storage tank with secondary container protecting layer
RU2659300C1 (en) * 2017-10-02 2018-06-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Мурманский государственный технический университет" (ФГБОУ ВО "МГТУ") Method for determining quality of cable gland sealant
FR3090809B1 (en) * 2018-12-19 2020-12-25 Gaztransport Et Technigaz LEAK DETECTION PROCESS ON A SEALED AND THERMALLY INSULATED TANK
CN113281376B (en) * 2021-04-22 2022-04-29 浙江大学 Device and method for measuring deep low-temperature heat leakage rate of material
CN115876398B (en) * 2023-02-13 2025-07-25 天津锦美氢源科技发展有限公司 Water electrolysis hydrogen production diaphragm gas leakage performance detection device

Also Published As

Publication number Publication date
FR2148745A5 (en) 1973-03-23
BE786714A (en) 1973-01-25
SU512722A3 (en) 1976-04-30
DE2236914A1 (en) 1973-03-01
GB1379117A (en) 1975-01-02

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