CN106678499B - 一种蜂窝形lng保冷管道 - Google Patents
一种蜂窝形lng保冷管道 Download PDFInfo
- Publication number
- CN106678499B CN106678499B CN201611148430.3A CN201611148430A CN106678499B CN 106678499 B CN106678499 B CN 106678499B CN 201611148430 A CN201611148430 A CN 201611148430A CN 106678499 B CN106678499 B CN 106678499B
- Authority
- CN
- China
- Prior art keywords
- cold
- pipeline
- cold insulation
- layer
- flange
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 49
- 238000005187 foaming Methods 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 241000233855 Orchidaceae Species 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/03—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube comprising two or more bellows
-
- 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
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- 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
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
-
- 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
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/168—Flexible insulating material or covers for flanges, junctions, valves or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611148430.3A CN106678499B (zh) | 2016-12-13 | 2016-12-13 | 一种蜂窝形lng保冷管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611148430.3A CN106678499B (zh) | 2016-12-13 | 2016-12-13 | 一种蜂窝形lng保冷管道 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106678499A CN106678499A (zh) | 2017-05-17 |
CN106678499B true CN106678499B (zh) | 2018-12-28 |
Family
ID=58869263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611148430.3A Active CN106678499B (zh) | 2016-12-13 | 2016-12-13 | 一种蜂窝形lng保冷管道 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106678499B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113028158B (zh) * | 2021-04-09 | 2022-01-04 | 大连理工大学 | 一种lng多层柔性管道的阶梯加强分布式装配端部连接件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2236064Y (zh) * | 1995-09-27 | 1996-09-25 | 敖祖光 | 波纹管套筒组联式补偿器 |
CN1292074A (zh) * | 1998-12-31 | 2001-04-18 | 布伊格滨海公司 | 至少一条深海海底管道的绝热装置和方法 |
CN2698882Y (zh) * | 2004-04-16 | 2005-05-11 | 邵明军 | 一种轻型复合板 |
CA2568129A1 (en) * | 2005-11-17 | 2007-05-17 | Air Products And Chemicals, Inc. | Seal assembly for materials with different coefficients of thermal expansion |
CN105526459A (zh) * | 2016-02-14 | 2016-04-27 | 朱明德 | 用于大型智慧城市工业建筑防冻裂智能管道连接装备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1731823A1 (en) * | 2005-06-08 | 2006-12-13 | Single Buoy Moorings Inc. | Cryogenic transfer hose |
-
2016
- 2016-12-13 CN CN201611148430.3A patent/CN106678499B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2236064Y (zh) * | 1995-09-27 | 1996-09-25 | 敖祖光 | 波纹管套筒组联式补偿器 |
CN1292074A (zh) * | 1998-12-31 | 2001-04-18 | 布伊格滨海公司 | 至少一条深海海底管道的绝热装置和方法 |
CN2698882Y (zh) * | 2004-04-16 | 2005-05-11 | 邵明军 | 一种轻型复合板 |
CA2568129A1 (en) * | 2005-11-17 | 2007-05-17 | Air Products And Chemicals, Inc. | Seal assembly for materials with different coefficients of thermal expansion |
CN105526459A (zh) * | 2016-02-14 | 2016-04-27 | 朱明德 | 用于大型智慧城市工业建筑防冻裂智能管道连接装备 |
Also Published As
Publication number | Publication date |
---|---|
CN106678499A (zh) | 2017-05-17 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: 450007 No. 4 Xuesong Road, High tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee after: CENSTAR SCIENCE & TECHNOLOGY Corp.,Ltd. Address before: Room 802, Building C, Qingwang Science and Technology Park, No. 88 Lanzhou Road, Baohe Economic Development Zone, Hefei City, Anhui Province, 230031 Patentee before: Hefei little hedgehog Information Technology Co.,Ltd. Effective date of registration: 20231225 Address after: Room 802, Building C, Qingwang Science and Technology Park, No. 88 Lanzhou Road, Baohe Economic Development Zone, Hefei City, Anhui Province, 230031 Patentee after: Hefei little hedgehog Information Technology Co.,Ltd. Address before: 316022 No. 1, Haida South Road, Lincheng street, Dinghai District, Zhoushan, Zhejiang Patentee before: Zhejiang Ocean University |