DE2236914A1 - Lecksuchverfahren und -vorrichtung zur feststellung und anzeige von an waermeisolierten behaeltern grossen rauminhalts vorkommenden leckverlusten - Google Patents
Lecksuchverfahren und -vorrichtung zur feststellung und anzeige von an waermeisolierten behaeltern grossen rauminhalts vorkommenden leckverlustenInfo
- Publication number
- DE2236914A1 DE2236914A1 DE19722236914 DE2236914A DE2236914A1 DE 2236914 A1 DE2236914 A1 DE 2236914A1 DE 19722236914 DE19722236914 DE 19722236914 DE 2236914 A DE2236914 A DE 2236914A DE 2236914 A1 DE2236914 A1 DE 2236914A1
- Authority
- DE
- Germany
- Prior art keywords
- heat
- sectors
- container
- vessel
- leak
- 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.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 title claims description 8
- 230000009969 flowable effect Effects 0.000 claims description 9
- 239000003949 liquefied natural gas Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 4
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims 1
- 239000011814 protection agent Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000251730 Chondrichthyes Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 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
- G01M3/002—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128252A FR2148745A5 (enrdf_load_stackoverflow) | 1971-08-02 | 1971-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2236914A1 true DE2236914A1 (de) | 1973-03-01 |
Family
ID=9081321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722236914 Withdrawn DE2236914A1 (de) | 1971-08-02 | 1972-07-27 | Lecksuchverfahren und -vorrichtung zur feststellung und anzeige von an waermeisolierten behaeltern grossen rauminhalts vorkommenden leckverlusten |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE786714A (enrdf_load_stackoverflow) |
| DE (1) | DE2236914A1 (enrdf_load_stackoverflow) |
| ES (1) | ES405462A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2148745A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1379117A (enrdf_load_stackoverflow) |
| SU (1) | SU512722A3 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750189A (en) * | 1985-12-23 | 1988-06-07 | British Aerospace Public Limited Co. | Ducted flow leak detection |
| US6217211B1 (en) * | 1998-01-27 | 2001-04-17 | Michael Hesky Gmbh | Temperature measuring and monitoring |
Families Citing this family (8)
| 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 (de) * | 1983-11-07 | 1985-05-15 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von bildmaessig strukturierten resistschichten und fuer dieses verfahren geeigneter trockenfilmresist |
| DE10217865A1 (de) * | 2002-04-22 | 2003-11-06 | Linde Ag | Überwachung des Vakuums von doppelwandigen Behältern und Leitungen |
| CN106641692A (zh) * | 2015-11-03 | 2017-05-10 | 张家港中集圣达因低温装备有限公司 | 带有次容器保护层的金属全容式储罐 |
| RU2659300C1 (ru) * | 2017-10-02 | 2018-06-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Мурманский государственный технический университет" (ФГБОУ ВО "МГТУ") | Способ определения качества герметика кабельных гермовводов |
| FR3090809B1 (fr) * | 2018-12-19 | 2020-12-25 | Gaztransport Et Technigaz | Procede de detection de fuite sur une cuve etanche et thermiquement isolante |
| CN113281376B (zh) * | 2021-04-22 | 2022-04-29 | 浙江大学 | 一种材料深低温漏热率测量装置和方法 |
| CN115876398B (zh) * | 2023-02-13 | 2025-07-25 | 天津锦美氢源科技发展有限公司 | 电解水制氢隔膜漏气性能检测装置 |
-
0
- BE BE786714D patent/BE786714A/xx unknown
-
1971
- 1971-08-02 FR FR7128252A patent/FR2148745A5/fr not_active Expired
-
1972
- 1972-07-27 GB GB3521872A patent/GB1379117A/en not_active Expired
- 1972-07-27 DE DE19722236914 patent/DE2236914A1/de not_active Withdrawn
- 1972-08-02 SU SU1818816A patent/SU512722A3/ru active
- 1972-08-02 ES ES405462A patent/ES405462A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750189A (en) * | 1985-12-23 | 1988-06-07 | British Aerospace Public Limited Co. | Ducted flow leak detection |
| US6217211B1 (en) * | 1998-01-27 | 2001-04-17 | Michael Hesky Gmbh | Temperature measuring and monitoring |
Also Published As
| Publication number | Publication date |
|---|---|
| ES405462A1 (es) | 1975-07-16 |
| GB1379117A (en) | 1975-01-02 |
| SU512722A3 (ru) | 1976-04-30 |
| FR2148745A5 (enrdf_load_stackoverflow) | 1973-03-23 |
| BE786714A (fr) | 1973-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8139 | Disposal/non-payment of the annual fee |