JP6641155B2 - 真空断熱構造 - Google Patents
真空断熱構造 Download PDFInfo
- Publication number
- JP6641155B2 JP6641155B2 JP2015212733A JP2015212733A JP6641155B2 JP 6641155 B2 JP6641155 B2 JP 6641155B2 JP 2015212733 A JP2015212733 A JP 2015212733A JP 2015212733 A JP2015212733 A JP 2015212733A JP 6641155 B2 JP6641155 B2 JP 6641155B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum heat
- heat insulating
- tubular member
- insulating material
- tank
- 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 description 5
- 239000011810 insulating material Substances 0.000 claims description 68
- 230000002093 peripheral effect Effects 0.000 claims description 32
- 239000012212 insulator Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- 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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/025—Bulk storage in barges or on ships
-
- 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
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
-
- 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
- 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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
-
- 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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0128—Shape spherical or elliptical
-
- 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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/052—Size large (>1000 m3)
-
- 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
- F17C2203/01—Reinforcing or suspension means
- F17C2203/011—Reinforcing means
- F17C2203/013—Reinforcing means in the vessel, e.g. columns
-
- 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
- F17C2203/01—Reinforcing or suspension means
- F17C2203/014—Suspension 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0308—Radiation shield
- F17C2203/032—Multi-sheet layers
-
- 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
- F17C2203/03—Thermal insulations
- F17C2203/0391—Thermal insulations by vacuum
-
- 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
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/031—Dealing with losses due to heat transfer
- F17C2260/033—Dealing with losses due to heat transfer by enhancing insulation
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Thermal Insulation (AREA)
Description
本発明は上述した実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲で種々の変形が可能である。
11 内槽(第1部材)
12 外槽(第2部材)
13 真空空間
2 管状部材
3 内側第1積層真空断熱材
4 内側第2積層真空断熱材
5 保持部材
51 第1保持部
52 第2保持部
Claims (6)
- 第1部材と、
真空空間を隔てて前記第1部材と対向する、前記第1部材よりも高温の第2部材と、
前記第1部材から前記第2部材に向かって延びる管状部材と、
前記管状部材の内側で前記第1部材を覆う平面状の第1積層真空断熱材と、
前記管状部材の内周面を覆う筒状の第2積層真空断熱材と、
前記管状部材の内側に配置された、前記第2積層真空断熱材が巻き付けられた保持部材と、
を備える、真空断熱構造。 - 前記保持部材は、前記第1積層真空断熱材が載置される第1保持部と、前記第2積層真空断熱材が巻き付けられる第2保持部を含む、請求項1に記載の真空断熱構造。
- 前記保持部材は、前記第1保持部が天井壁であって前記第2保持部が周壁となる、前記第2部材に向かって開口する容器状である、請求項2に記載の真空断熱構造。
- 前記管状部材は、前記第2部材に接触しており、
前記管状部材は、熱伝導率が1W/m・Kよりも小さな材料からなり、
前記第2積層真空断熱材の前記第2部材側の一端から前記管状部材の前記第2部材側の一端までの距離は、前記管状部材の長さの1/2以下かつ1/6以上である、請求項1〜3のいずれか一項に記載の真空断熱構造。 - 前記第1部材および前記第2部材は、それぞれ二重殻タンクの内槽および外槽である、請求項1〜4のいずれか一項に記載の真空断熱構造。
- 前記二重殻タンクは、船舶に搭載される舶用タンクである、請求項5に記載の真空断熱構造。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015212733A JP6641155B2 (ja) | 2015-10-29 | 2015-10-29 | 真空断熱構造 |
CN201680062517.0A CN108139027B (zh) | 2015-10-29 | 2016-10-19 | 真空隔热构造 |
KR1020187013626A KR102451628B1 (ko) | 2015-10-29 | 2016-10-19 | 진공 단열 구조 |
PCT/JP2016/080962 WO2017073428A1 (ja) | 2015-10-29 | 2016-10-19 | 真空断熱構造 |
EP16859658.3A EP3369984B1 (en) | 2015-10-29 | 2016-10-19 | Vacuum heat insulation structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015212733A JP6641155B2 (ja) | 2015-10-29 | 2015-10-29 | 真空断熱構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017082931A JP2017082931A (ja) | 2017-05-18 |
JP6641155B2 true JP6641155B2 (ja) | 2020-02-05 |
Family
ID=58630134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015212733A Active JP6641155B2 (ja) | 2015-10-29 | 2015-10-29 | 真空断熱構造 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3369984B1 (ja) |
JP (1) | JP6641155B2 (ja) |
KR (1) | KR102451628B1 (ja) |
CN (1) | CN108139027B (ja) |
WO (1) | WO2017073428A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7387955B2 (ja) * | 2018-08-20 | 2023-11-29 | トーヨーカネツ株式会社 | 断熱床構造 |
KR102315489B1 (ko) | 2020-09-01 | 2021-10-21 | 에스탱크엔지니어링(주) | 액화수소 저장탱크 |
WO2023096030A1 (ko) * | 2021-11-24 | 2023-06-01 | 하이리움산업(주) | 극저온 유체 저장탱크의 내외조 연결부 서포트 시스템 및 이를 적용한 극저온 유체 저장탱크 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63198899U (ja) * | 1987-06-11 | 1988-12-21 | ||
JP3428748B2 (ja) * | 1994-11-16 | 2003-07-22 | 株式会社アイ・エイチ・アイ マリンユナイテッド | 液体運搬船用自立角型タンク |
CN2634259Y (zh) * | 2003-07-09 | 2004-08-18 | 兰州理工大学 | 液化天然气贮罐内支承结构 |
CN102305347B (zh) * | 2011-05-24 | 2012-11-21 | 张家港圣汇气体化工装备有限公司 | 高真空多层绝热深冷双壳球形储罐 |
JP6186122B2 (ja) * | 2012-10-04 | 2017-08-23 | エア・ウォーター・プラントエンジニアリング株式会社 | 低温用真空断熱容器 |
WO2014132665A1 (ja) * | 2013-03-01 | 2014-09-04 | パナソニック株式会社 | 断熱容器および断熱構造体 |
BR112015025794A2 (pt) * | 2013-04-23 | 2017-07-25 | Kawasaki Heavy Ind Ltd | estrutura de sustentação de tanque de navio e carreador de gás liquefeito |
KR20150001585A (ko) * | 2013-06-26 | 2015-01-06 | (주)대창솔루션 | 초저온 단열 저장 탱크 |
-
2015
- 2015-10-29 JP JP2015212733A patent/JP6641155B2/ja active Active
-
2016
- 2016-10-19 EP EP16859658.3A patent/EP3369984B1/en active Active
- 2016-10-19 WO PCT/JP2016/080962 patent/WO2017073428A1/ja active Application Filing
- 2016-10-19 CN CN201680062517.0A patent/CN108139027B/zh active Active
- 2016-10-19 KR KR1020187013626A patent/KR102451628B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2017073428A1 (ja) | 2017-05-04 |
CN108139027A (zh) | 2018-06-08 |
EP3369984A1 (en) | 2018-09-05 |
KR20180077184A (ko) | 2018-07-06 |
EP3369984A4 (en) | 2019-03-13 |
KR102451628B1 (ko) | 2022-10-06 |
JP2017082931A (ja) | 2017-05-18 |
EP3369984B1 (en) | 2020-03-18 |
CN108139027B (zh) | 2020-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6641155B2 (ja) | 真空断熱構造 | |
JP6220164B2 (ja) | 二重殻タンクおよび液化ガス運搬船 | |
US9533631B2 (en) | Battery mounting structure for vehicle | |
JP6186122B2 (ja) | 低温用真空断熱容器 | |
US20120305717A1 (en) | Integrated multilayer insulation | |
JP6935236B2 (ja) | トロイダル支持構造 | |
US10647081B2 (en) | Lightweight honeycomb thermal insulation structure | |
JP5925262B2 (ja) | 温度上昇防止可能な支持マット | |
WO2017069196A1 (ja) | 舶用二重殻タンクおよび船舶 | |
JP6378388B2 (ja) | 低温用真空断熱容器 | |
US9629203B1 (en) | Radiant heat barrier insulation system | |
US20160229150A1 (en) | Alveolar multilayer structure having a metal coating | |
EP3336405B1 (en) | Heat insulation structure | |
JP5708604B2 (ja) | タンク断熱構造および貯湯タンク装置 | |
JP6405096B2 (ja) | 液化ガスタンクおよび液化ガス運搬船 | |
JP2015096756A (ja) | 低温タンク | |
JP6409496B2 (ja) | 超電導機器 | |
JP7460039B1 (ja) | 積層構造体 | |
JP7387955B2 (ja) | 断熱床構造 | |
JP2007056905A (ja) | 断熱構造体及び断熱容器 | |
KR101741633B1 (ko) | 액화천연가스 화물창의 펌프타워 지지 구조체 | |
JP2015190484A (ja) | 液化ガスタンクの球状曲面被覆用断熱パネル | |
JP6924035B2 (ja) | 断熱構造 | |
JP6004964B2 (ja) | 機器の被覆構造、および蒸気タービン | |
KR101579658B1 (ko) | 연료전지용 아우터 베이스 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181016 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191210 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191227 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6641155 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |