JPS63201299U - - Google Patents
Info
- Publication number
- JPS63201299U JPS63201299U JP9205387U JP9205387U JPS63201299U JP S63201299 U JPS63201299 U JP S63201299U JP 9205387 U JP9205387 U JP 9205387U JP 9205387 U JP9205387 U JP 9205387U JP S63201299 U JPS63201299 U JP S63201299U
- Authority
- JP
- Japan
- Prior art keywords
- cold insulation
- roof
- storage tank
- liquid
- insulation material
- 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
- 239000000463 material Substances 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
第１図はこの考案の貯槽の実施例を示す垂直断
面図、第２図ａは第１図の貯槽の屋根の保冷構造
を示す垂直断面図、第２図ｂは、第２図ａのＢ−
Ｂ線矢視図、第３図はこの考案の貯槽の別の実施
例における屋根の保冷構造を示す垂直断面図、第
４図は従来の貯槽を示す垂直断面図、第５図ａは
従来の別の貯槽の屋根の保冷構造を示す垂直断面
図、第５図ｂは第５図ａのＡ−Ａ線矢視図、第６
図および第７図はそれぞれ従来の更に別の貯槽の
屋根の保冷構造を示す垂直断面図である。図面に
おいて、
１……低温液化ガス、１ａ，１ｂ……液面、２
……底壁、３……側壁、４……外殻、５……保冷
材層、６……内殻、７……屋根、７ａ……構造材
、１３……スタツドボルト、１４……断熱キヤツ
プ、１８……薄板、１８ａ……ハゼ折り部、２１
……保冷層、２２……成型保冷材、２３，２８…
…液密材、２４……繊維系保冷材、２５……目地
、２６……目地材、２７……亀裂伝播防止材。
Figure 1 is a vertical sectional view showing an embodiment of the storage tank of this invention, Figure 2a is a vertical sectional view showing the cold insulation structure of the roof of the storage tank in Figure 1, and Figure 2b is B in Figure 2a. −
A view taken along line B, FIG. 3 is a vertical sectional view showing the roof cooling structure of another embodiment of the storage tank of this invention, FIG. 4 is a vertical sectional view showing the conventional storage tank, and FIG. 5 a is the conventional storage tank. A vertical sectional view showing the cold insulation structure of the roof of another storage tank, FIG. 5b is a view taken along the line A-A in FIG.
FIG. 7 and FIG. 7 are vertical sectional views showing yet another conventional storage tank roof cooling structure, respectively. In the drawings, 1...Low temperature liquefied gas, 1a, 1b...Liquid level, 2
... Bottom wall, 3 ... Side wall, 4 ... Outer shell, 5 ... Cold insulation material layer, 6 ... Inner shell, 7 ... Roof, 7a ... Structural material, 13 ... Stud bolt, 14 ... Heat insulation Cap, 18...Thin plate, 18a...Folded portion, 21
... Cold insulation layer, 22 ... Molded cold insulation material, 23, 28 ...
... Liquid-tight material, 24 ... Fiber-based cold insulation material, 25 ... Joint, 26 ... Joint material, 27 ... Crack propagation prevention material.
Claims (1)
貯槽において、 前記屋根の内面に設けられた成型保冷材と、前
記成型保冷材の下面に設けられた亀裂伝播防止材
を有する液密材と、前記液密材の下面に設けられ
た伸縮性のある繊維系保冷材とからなる保冷層を
、前記屋根の内面全面に有することを特徴とする
、低温液化ガス用貯槽。[Scope of Claim for Utility Model Registration] A storage tank with a roof at the top for storing low-temperature liquefied gas, comprising: a molded cold insulation material provided on the inner surface of the roof; and a crack propagation prevention material provided on the bottom surface of the molded cold insulation material. A cooling layer for low-temperature liquefied gas, characterized in that the entire inner surface of the roof has a cold insulation layer consisting of a liquid-tight material having a liquid-tight material and a stretchable fiber-based cold insulation material provided on the lower surface of the liquid-tight material. Storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9205387U JPS63201299U (en) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9205387U JPS63201299U (en) | 1987-06-17 | 1987-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201299U true JPS63201299U (en) | 1988-12-26 |
Family
ID=30953402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9205387U Pending JPS63201299U (en) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201299U (en) |
-
1987
- 1987-06-17 JP JP9205387U patent/JPS63201299U/ja active Pending