JPH0444599U - - Google Patents
Info
- Publication number
- JPH0444599U JPH0444599U JP8733190U JP8733190U JPH0444599U JP H0444599 U JPH0444599 U JP H0444599U JP 8733190 U JP8733190 U JP 8733190U JP 8733190 U JP8733190 U JP 8733190U JP H0444599 U JPH0444599 U JP H0444599U
- Authority
- JP
- Japan
- Prior art keywords
- low
- pipe
- liquid
- temperature
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 239000011555 saturated liquid Substances 0.000 claims 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
第１図〜第４図はそれぞれこの考案の低温タン
クのガイザリング防止装置の一実施例にかかる断
面図である。第５図はこの考案の適用例の一つで
あるＬＮＧタンクの概略断面図である。
１……ＬＮＧタンク、２……液受入管、２ａ…
…水平部、２ｂ……立上り部、３……ＬＮＧ低部
受入管、１０，２０，３０，４０……低温タンク
のガイザリング防止装置、１１，２１，３１……
垂直外管、１２……ボイルオフガス配管、２２…
…真空排気装置、３２……貯蔵液出荷ポンプ、３
３……ガス抜き配管、４１……液受入れ管、４１
ａ……立上り部。
FIGS. 1 to 4 are cross-sectional views of an embodiment of the anti-gathering device for a low-temperature tank of this invention. FIG. 5 is a schematic sectional view of an LNG tank which is one example of application of this invention. 1...LNG tank, 2...Liquid receiving pipe, 2a...
...Horizontal part, 2b... Rising part, 3... LNG lower receiving pipe, 10, 20, 30, 40... Low-temperature tank geyser prevention device, 11, 21, 31...
Vertical outer pipe, 12... Boil-off gas piping, 22...
...Vacuum exhaust device, 32...Stored liquid shipping pump, 3
3...Gas venting pipe, 41...Liquid receiving pipe, 41
a... Rising part.
Claims (1)
平部とこれから立上る立上り部とを有し、この立
上り部の自由液面はタンクの液面と同一レベルと
なつている液受入管を備えた低温タンクにおいて
、前記液受入管の立上り部の外周に垂直外管を設
けて二重管構造とし、この垂直外管を低温タンク
のボイルオフガス配管の途中に介装したことを特
徴とする低温タンクのガイザリング防止装置。 (2) 前記二重管構造の垂直外管内を真空断熱構
造としたことを特徴とする請求項１記載の低温タ
ンクのガイザリング防止装置。 (3) 前記二重管構造の垂直外管を、出荷される
低温液の蒸発ガスを供給可能に貯蔵液出荷ポンプ
のガス抜き配管の途中に連結したことを特徴とす
る請求項１記載の低温タンクのガイザリング防止
装置。 (4) 前記液受入れ管の立上り部を低温タンク内
に配置したことを特徴とする請求項１記載の低温
タンクのガイザリング防止装置。[Scope of Claim for Utility Model Registration] (1) It has a horizontal part where the low-temperature saturated liquid is kept cooled and a rising part that rises from this, and the free liquid level of this rising part is at the same level as the liquid level of the tank. In a low-temperature tank equipped with a liquid receiving pipe, a vertical outer pipe is provided on the outer periphery of the rising part of the liquid receiving pipe to create a double pipe structure, and this vertical outer pipe is inserted in the middle of the boil-off gas piping of the low-temperature tank. A geyser prevention device for a low-temperature tank characterized by an intervening device. (2) The device for preventing gaging of a low temperature tank according to claim 1, wherein the inside of the vertical outer tube of the double tube structure has a vacuum insulation structure. (3) The low-temperature pump according to claim 1, characterized in that the vertical outer pipe having the double-pipe structure is connected to the middle of a gas venting pipe of the stored liquid shipping pump so as to be able to supply evaporated gas of the low-temperature liquid to be shipped. Tank geyser prevention device. (4) The geyser prevention device for a low temperature tank according to claim 1, wherein a rising portion of the liquid receiving pipe is disposed within the low temperature tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8733190U JPH0444599U (en) | 1990-08-21 | 1990-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8733190U JPH0444599U (en) | 1990-08-21 | 1990-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444599U true JPH0444599U (en) | 1992-04-15 |
Family
ID=31819586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8733190U Pending JPH0444599U (en) | 1990-08-21 | 1990-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008309301A (en) * | 2007-06-18 | 2008-12-25 | Ihi Corp | Liquefied gas receiving storage device |
| JP2016200258A (en) * | 2015-04-14 | 2016-12-01 | 株式会社Ihi | Facility for receiving liquefied gas |
-
1990
- 1990-08-21 JP JP8733190U patent/JPH0444599U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008309301A (en) * | 2007-06-18 | 2008-12-25 | Ihi Corp | Liquefied gas receiving storage device |
| JP2016200258A (en) * | 2015-04-14 | 2016-12-01 | 株式会社Ihi | Facility for receiving liquefied gas |
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