JPS62192000U - - Google Patents
Info
- Publication number
- JPS62192000U JPS62192000U JP8069286U JP8069286U JPS62192000U JP S62192000 U JPS62192000 U JP S62192000U JP 8069286 U JP8069286 U JP 8069286U JP 8069286 U JP8069286 U JP 8069286U JP S62192000 U JPS62192000 U JP S62192000U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- liquefied gas
- heat
- temperature liquefied
- low
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
第１図は本考案の一実施例を示す部分縦断側面
図、第２図は第１図の部の部分拡大図である。
１…液化天然ガスタンク、２…甲板、３…タン
ク支持用スカート、４…液化天然ガス、５…スペ
イサー、６，７…金属製帯状フランジ、８…スタ
ツドボルト、９…透孔、１０…多層断熱体、１１
，１２…金属製薄板、１３…断熱体端末仕切スチ
フナー、１４…ボイド、１５…真空引き用管、１
６…真空ポンプ。
FIG. 1 is a partial vertical sectional side view showing an embodiment of the present invention, and FIG. 2 is a partially enlarged view of the portion shown in FIG. 1. 1...Liquefied natural gas tank, 2...Deck, 3...Tank support skirt, 4...Liquefied natural gas, 5...Spacer, 6, 7...Metal strip flange, 8...Stud bolt, 9...Through hole, 10...Multilayer insulation body, 11
, 12... Metal thin plate, 13... Insulator end partition stiffener, 14... Void, 15... Vacuuming tube, 1
6...Vacuum pump.
Claims (1)
で覆つてなる低温液化ガスタンクの防熱構造にお
いて、タンク表面に適宜間隔を隔てゝ縦横に突設
された複数のスタツドボルトと、上記各スタツド
ボルトの上部にそれぞれ固定され多数の通気孔が
穿設されたハニカム構造の断熱性スペイサーと、
上記各スペイサーの間にそれぞれ挟持され上記タ
ンクの全表面を一定厚さのボイドを存して包囲す
る複数の多層断熱体と、上記各スペイサー内空間
及び上記ボイドを真空引きする真空ポンプ設備と
を具えたことを特徴とする低温液化ガスタンクの
防熱構造。 A heat-insulating structure for a low-temperature liquefied gas tank in which the surface of a tank storing low-temperature liquefied gas is covered with a heat insulating material includes a plurality of stud bolts protruding vertically and horizontally from the tank surface at appropriate intervals, and the upper part of each of the stud bolts. A heat insulating spacer with a honeycomb structure, which is fixed to each and has a large number of ventilation holes,
A plurality of multilayer insulators are sandwiched between each of the spacers and surround the entire surface of the tank with voids of a constant thickness, and vacuum pump equipment that evacuates the space inside each of the spacers and the voids. A heat-insulating structure for low-temperature liquefied gas tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8069286U JPS62192000U (en) | 1986-05-28 | 1986-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8069286U JPS62192000U (en) | 1986-05-28 | 1986-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192000U true JPS62192000U (en) | 1987-12-07 |
Family
ID=30931730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8069286U Pending JPS62192000U (en) | 1986-05-28 | 1986-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023122758A (en) * | 2022-02-24 | 2023-09-05 | 川崎重工業株式会社 | Cryogenic liquefied gas tank and its construction method |
-
1986
- 1986-05-28 JP JP8069286U patent/JPS62192000U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023122758A (en) * | 2022-02-24 | 2023-09-05 | 川崎重工業株式会社 | Cryogenic liquefied gas tank and its construction method |
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