JPS62103697U - - Google Patents
Info
- Publication number
- JPS62103697U JPS62103697U JP19428585U JP19428585U JPS62103697U JP S62103697 U JPS62103697 U JP S62103697U JP 19428585 U JP19428585 U JP 19428585U JP 19428585 U JP19428585 U JP 19428585U JP S62103697 U JPS62103697 U JP S62103697U
- Authority
- JP
- Japan
- Prior art keywords
- flexible joint
- gap
- joint
- low
- hull
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 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に係る低温液化ガス
船の収容タンクと船体殻との取合い部を示す部分
断面図、第２図はドライガス導入系の系統図、第
３図および第４図はそれぞれ従来の低温液化ガス
船の概略構成図および横断面図である。
図中、１は収容タンク、２は船体甲板、５およ
び６はそれぞれ第１、第２の可撓接手、７はスペ
ース、８は保冷間隙、１０は導入管である。
Fig. 1 is a partial sectional view showing the joint between the storage tank and the hull of a low-temperature liquefied gas carrier according to an embodiment of the present invention, Fig. 2 is a system diagram of the dry gas introduction system, and Figs. 3 and 4. The figures are a schematic configuration diagram and a cross-sectional view of a conventional low-temperature liquefied gas carrier, respectively. In the figure, 1 is a storage tank, 2 is a hull deck, 5 and 6 are first and second flexible joints, 7 is a space, 8 is a cooling gap, and 10 is an introduction pipe.
Claims (1)
れた船体殻内に、所定の間隙を隔てて保冷材によ
り形成され実質的に低温液を収容するタンクを設
け、該タンクと上記船体殻との取合い部に上記間
隙を閉じると共に相対動を許容するために第１の
可撓接手を接合し、この第１の可撓接手の外側に
多重に第２の可撓接手を囲繞させてこれらの間に
密閉された室を形成し、該室に上記間隙内の圧力
が大気圧より低くなつたときにドライガスを導入
するドライガス導入系を接続したことを特徴とす
る低温液化ガス船。 A tank formed of a cold insulating material and substantially containing a low-temperature liquid is provided in a hull defined by a deck, a bottom plate, a side plate, and an end wall, with a predetermined gap between the tank and the hull. A first flexible joint is joined to the connecting portion of the joint in order to close the gap and allow relative movement, and a second flexible joint is surrounded by multiple second flexible joints on the outside of the first flexible joint. 1. A low-temperature liquefied gas ship, characterized in that a sealed chamber is formed in between, and a dry gas introduction system is connected to the chamber for introducing dry gas when the pressure in the gap becomes lower than atmospheric pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19428585U JPS62103697U (en) | 1985-12-19 | 1985-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19428585U JPS62103697U (en) | 1985-12-19 | 1985-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62103697U true JPS62103697U (en) | 1987-07-02 |
Family
ID=31151117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19428585U Pending JPS62103697U (en) | 1985-12-19 | 1985-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62103697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357676B (en) | 2007-07-31 | 2013-04-10 | 六菱橡胶株式会社 | Dome sealing device and shop with the dome sealing device |
| CN115884921A (en) * | 2020-08-26 | 2023-03-31 | 日联海洋株式会社 | Tank deck structure and ship |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926390A (en) * | 1982-08-05 | 1984-02-10 | Ishikawajima Harima Heavy Ind Co Ltd | Sealing method for tank domes of low-temperature liquefied gas carriers |
-
1985
- 1985-12-19 JP JP19428585U patent/JPS62103697U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926390A (en) * | 1982-08-05 | 1984-02-10 | Ishikawajima Harima Heavy Ind Co Ltd | Sealing method for tank domes of low-temperature liquefied gas carriers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101357676B (en) | 2007-07-31 | 2013-04-10 | 六菱橡胶株式会社 | Dome sealing device and shop with the dome sealing device |
| CN115884921A (en) * | 2020-08-26 | 2023-03-31 | 日联海洋株式会社 | Tank deck structure and ship |
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