JPH0290499U - - Google Patents
Info
- Publication number
- JPH0290499U JPH0290499U JP16966188U JP16966188U JPH0290499U JP H0290499 U JPH0290499 U JP H0290499U JP 16966188 U JP16966188 U JP 16966188U JP 16966188 U JP16966188 U JP 16966188U JP H0290499 U JPH0290499 U JP H0290499U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- rising part
- low
- inner pipe
- liquid level
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000011555 saturated liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
第１図ａ，ｂは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り、第１図ａは
概略構成図、第１図ｂは液受入管の拡大断面図、
第２図はこの考案の適用例の一つであるＬＮＧ低
温タンクの概略構成図である。
１：ＬＮＧタンク、２：液受入管、２ａ：水平
部、２ｂ：立上り部、３：ＬＮＧ底部受入管、１
０：低温タンクのガイザリング防止装置、１１：
内管、１２：連通孔、１２ａ：フイン。
Figures 1a and 1b show an embodiment of the geyser prevention device for a low-temperature tank of this invention, Figure 1a is a schematic configuration diagram, Figure 1b is an enlarged sectional view of a liquid receiving pipe,
FIG. 2 is a schematic diagram of an LNG cryogenic 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 bottom receiving pipe, 1
0: Low temperature tank geyser prevention device, 11:
Inner tube, 12: communication hole, 12a: fin.
Claims (1)
とこれから立上る立上り部を有し、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
入管の立上り部内に上昇流と下降流を整流する内
管を設けるとともに、この内管の下端を水平部の
中心部より下に位置させる一方、この内管に立上
り部内のいかなる液面位置においても自由液面で
内管の内外を連通する連通孔を形成したことを特
徴とする低温タンクのガイザリング防止装置。 In a low-temperature tank equipped with a liquid receiving pipe, it has a horizontal part where the low-temperature saturated liquid is kept cooled and a rising part that rises from it, and the free liquid level of the rising part is at the same level as the liquid level in the tank. , an inner pipe for rectifying the upward flow and downward flow is provided in the rising part of the liquid receiving pipe, and the lower end of this inner pipe is located below the center of the horizontal part, while any liquid in the rising part of this inner pipe is A device for preventing geysering of a low temperature tank, characterized in that a communication hole is formed that communicates the inside and outside of the inner tube at the free liquid level even at the surface position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16966188U JPH067279Y2 (en) | 1988-12-28 | 1988-12-28 | Gythering prevention device for low temperature tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16966188U JPH067279Y2 (en) | 1988-12-28 | 1988-12-28 | Gythering prevention device for low temperature tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0290499U true JPH0290499U (en) | 1990-07-18 |
| JPH067279Y2 JPH067279Y2 (en) | 1994-02-23 |
Family
ID=31459920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16966188U Expired - Lifetime JPH067279Y2 (en) | 1988-12-28 | 1988-12-28 | Gythering prevention device for low temperature tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067279Y2 (en) |
-
1988
- 1988-12-28 JP JP16966188U patent/JPH067279Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067279Y2 (en) | 1994-02-23 |
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