KR20250028411A - 극저온 유체 이송용 배관 유닛 - Google Patents
극저온 유체 이송용 배관 유닛 Download PDFInfo
- Publication number
- KR20250028411A KR20250028411A KR1020257002384A KR20257002384A KR20250028411A KR 20250028411 A KR20250028411 A KR 20250028411A KR 1020257002384 A KR1020257002384 A KR 1020257002384A KR 20257002384 A KR20257002384 A KR 20257002384A KR 20250028411 A KR20250028411 A KR 20250028411A
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- cover
- valve
- piping
- single pipe
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 41
- 238000009413 insulation Methods 0.000 claims abstract description 37
- 230000000903 blocking effect Effects 0.000 claims description 23
- 230000004323 axial length Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 27
- 238000001816 cooling Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000012546 transfer Methods 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints; Joints allowing movement
- F16L27/12—Adjustable joints; Joints allowing movement allowing substantial longitudinal adjustment or movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
- F16L59/106—Flexible covers for flanges, junctions, valves or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- 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
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0352—Pipes
- F17C2205/0355—Insulation thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/038129 WO2024079830A1 (ja) | 2022-10-12 | 2022-10-12 | 極低温流体移送用配管ユニット |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20250028411A true KR20250028411A (ko) | 2025-02-28 |
Family
ID=90669034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020257002384A Pending KR20250028411A (ko) | 2022-10-12 | 2022-10-12 | 극저온 유체 이송용 배관 유닛 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7837422B2 (https=) |
| KR (1) | KR20250028411A (https=) |
| CN (1) | CN119731466A (https=) |
| WO (1) | WO2024079830A1 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022101284A (ja) | 2020-12-24 | 2022-07-06 | 川崎重工業株式会社 | 液化ガス用真空断熱配管ユニットおよび液化ガス用真空断熱配管の破損検知方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123200U (https=) * | 1990-03-28 | 1991-12-16 | ||
| JPH086841B2 (ja) * | 1991-11-08 | 1996-01-29 | エスエムシー株式会社 | 高断熱弁 |
| JP3123200U (ja) | 2006-04-25 | 2006-07-06 | 株式会社キクイチ | 無限軌道の接続構造 |
| JP5415090B2 (ja) * | 2009-01-22 | 2014-02-12 | 川崎重工業株式会社 | 低温液化ガス用真空断熱配管 |
| JP5820628B2 (ja) * | 2011-06-10 | 2015-11-24 | 岩谷産業株式会社 | 極低温流体用配管の接続継手及び極低温流体の供給設備 |
| FI125018B (fi) * | 2012-02-29 | 2015-04-30 | Wärtsilä Finland Oy | LNG-säiliö |
| JP2016509550A (ja) * | 2012-12-28 | 2016-03-31 | ゼネラル・エレクトリック・カンパニイ | 航空機及び組み込み式極低温燃料システム |
| WO2015067840A1 (en) * | 2013-11-11 | 2015-05-14 | Wärtsilä Finland Oy | Method and arrangement for pressure build-up in a gas tank containing liquefied gas fuel |
| KR102198221B1 (ko) * | 2019-05-03 | 2021-01-04 | (유)성문 | 액화천연가스 공급용 글로브 밸브 |
| KR102111473B1 (ko) * | 2019-08-09 | 2020-05-15 | (주)앤써 | 진공 단열 배관 |
| CN110939864B (zh) * | 2019-11-29 | 2021-12-07 | 北京航天动力研究所 | 一种液氢加注用超低温加注阀及其实现方法 |
| CN214197463U (zh) * | 2021-01-14 | 2021-09-14 | 上海兴邺材料科技有限公司 | 真空保温阀门 |
-
2022
- 2022-10-12 WO PCT/JP2022/038129 patent/WO2024079830A1/ja not_active Ceased
- 2022-10-12 CN CN202280099204.8A patent/CN119731466A/zh active Pending
- 2022-10-12 KR KR1020257002384A patent/KR20250028411A/ko active Pending
- 2022-10-12 JP JP2024550983A patent/JP7837422B2/ja active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022101284A (ja) | 2020-12-24 | 2022-07-06 | 川崎重工業株式会社 | 液化ガス用真空断熱配管ユニットおよび液化ガス用真空断熱配管の破損検知方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119731466A (zh) | 2025-03-28 |
| WO2024079830A1 (ja) | 2024-04-18 |
| JP7837422B2 (ja) | 2026-03-30 |
| JPWO2024079830A1 (https=) | 2024-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20250122 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application |