JPH0221455U - - Google Patents
Info
- Publication number
- JPH0221455U JPH0221455U JP9945588U JP9945588U JPH0221455U JP H0221455 U JPH0221455 U JP H0221455U JP 9945588 U JP9945588 U JP 9945588U JP 9945588 U JP9945588 U JP 9945588U JP H0221455 U JPH0221455 U JP H0221455U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- piping
- booster
- valve
- shutoff valve
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pipeline Systems (AREA)
- Regulation And Control Of Combustion (AREA)
Description
第１図は本考案の一実施例の説明図、第２図は
従来例の説明図である。
図中２は緊急遮断弁、３は逆止弁、４はガス昇
圧機、６，１０はガス配管、７はガス圧力調整弁
、８は戻りガス圧力吸収槽、９，１２は戻りガス
配管を示す。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional example. In the figure, 2 is an emergency shutoff valve, 3 is a check valve, 4 is a gas booster, 6 and 10 are gas pipes, 7 is a gas pressure regulating valve, 8 is a return gas pressure absorption tank, and 9 and 12 are return gas pipes. show.
Claims (1)
弁、ガス昇圧機、安全遮断弁を順に設置し、前記
ガス昇圧機と前記安全遮断弁との間の配管及び前
記逆止弁と前記ガス昇圧機との間の配管を、前記
安全遮断弁が閉じてガス配管内の圧力が上昇した
時に圧力を調整するガス圧力調整弁と該ガス圧力
調整弁を経て送られて来た戻りガスを導入するた
めの戻りガス圧力吸収槽とを備えた戻りガス配管
により接続したことを特徴とするガス配管系統の
ガス圧力吸収装置。 An emergency shutoff valve, a check valve, a gas booster, and a safety shutoff valve are installed in order from upstream to downstream in the gas piping, and the piping between the gas booster and the safety shutoff valve and the check valve and the gas A gas pressure regulating valve that adjusts the pressure when the safety shutoff valve closes and the pressure in the gas pipe increases and the return gas sent through the gas pressure regulating valve is introduced into the piping between the booster and the booster. 1. A gas pressure absorption device for a gas piping system, characterized in that the device is connected by a return gas piping provided with a return gas pressure absorption tank for dehydrating the gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9945588U JPH0221455U (en) | 1988-07-27 | 1988-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9945588U JPH0221455U (en) | 1988-07-27 | 1988-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221455U true JPH0221455U (en) | 1990-02-13 |
Family
ID=31326630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9945588U Pending JPH0221455U (en) | 1988-07-27 | 1988-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221455U (en) |
-
1988
- 1988-07-27 JP JP9945588U patent/JPH0221455U/ja active Pending