JPH01149100U - - Google Patents
Info
- Publication number
- JPH01149100U JPH01149100U JP4612688U JP4612688U JPH01149100U JP H01149100 U JPH01149100 U JP H01149100U JP 4612688 U JP4612688 U JP 4612688U JP 4612688 U JP4612688 U JP 4612688U JP H01149100 U JPH01149100 U JP H01149100U
- Authority
- JP
- Japan
- Prior art keywords
- low
- temperature
- valve
- pipe
- bypass
- 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 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
Description
第１図はこの考案の低温配管の振動防止構造の
一実施例にかかり、ＬＮＧタンクの受入れ配管に
適用した概略構成図である。
１０：低温配管の振動防止構造、１１：ＬＮＧ
タンク、１２：ＬＮＧ配管、１３：受入れ配管、
１４：受入れノズル、１５：受入れ用の開閉弁、
１６：バイパス配管、１７：バイパス弁、１８：
オリフイス、１９：ハンドコントローラ、２０：
液面検出器、２１：温度検出器、２２：コントロ
ーラ。
FIG. 1 is a schematic configuration diagram of an embodiment of the vibration prevention structure for low-temperature piping of this invention, which is applied to the receiving piping of an LNG tank. 10: Vibration prevention structure for low temperature piping, 11: LNG
Tank, 12: LNG piping, 13: Receiving piping,
14: Receiving nozzle, 15: Receiving on-off valve,
16: Bypass piping, 17: Bypass valve, 18:
Orifice, 19: Hand controller, 20:
Liquid level detector, 21: Temperature detector, 22: Controller.
Claims (1)
れ内部に低温液を入れて冷却保持される低温配管
において、前記開閉弁の上下流間にバイパス配管
を設け、このバイパス配管にオリフイス及びバイ
パス弁を介装する一方、前記低温配管内に低温液
が満たされたことを検出して前記開閉弁を全開に
する検出器を設けたことを特徴とする低温配管の
振動防止構造。 In a low-temperature pipe that is installed in a large space of a low-temperature tank via an on-off valve and is kept cool by putting a low-temperature liquid inside, a bypass pipe is provided between upstream and downstream of the on-off valve, and an orifice and a bypass valve are installed in this bypass pipe. A vibration prevention structure for a low-temperature pipe, characterized in that a detector is provided to detect that the low-temperature pipe is filled with low-temperature liquid and fully open the on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4612688U JPH01149100U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4612688U JPH01149100U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149100U true JPH01149100U (en) | 1989-10-16 |
Family
ID=31272409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4612688U Pending JPH01149100U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149100U (en) |
-
1988
- 1988-04-05 JP JP4612688U patent/JPH01149100U/ja active Pending