JPS61186900U - - Google Patents
Info
- Publication number
- JPS61186900U JPS61186900U JP7105185U JP7105185U JPS61186900U JP S61186900 U JPS61186900 U JP S61186900U JP 7105185 U JP7105185 U JP 7105185U JP 7105185 U JP7105185 U JP 7105185U JP S61186900 U JPS61186900 U JP S61186900U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- valve
- regulating device
- storage tank
- inert gas
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
Description
第１図は本考案の圧力調整装置の一実施例を示
す断面図、第２図は従来の圧力調整装置を示す断
面図である。
１…貯蔵槽、２…可燃性液体、３…密閉空間、
４…不活性ガス、５…供給管、６…気体元弁、７
…管路、８…連結管、９…弁。
FIG. 1 is a sectional view showing an embodiment of the pressure regulating device of the present invention, and FIG. 2 is a sectional view showing a conventional pressure regulating device. 1... Storage tank, 2... Flammable liquid, 3... Closed space,
4... Inert gas, 5... Supply pipe, 6... Gas main valve, 7
...Pipe line, 8...Connecting pipe, 9...Valve.
Claims (1)
性液体上の空間に不活性ガスを供給し充満した貯
蔵槽と、該貯蔵槽に連結し、前記可燃性液体を輸
送する管路とからなるものにおいて、前記貯蔵槽
の不活性ガスが常時位置する箇所と前記管路との
間に、管路内に異常負圧発生時に開となる弁を有
する連結管を設けたことを特徴とする管路の圧力
調整装置。 (2) 前記弁が、逆止弁であることを特徴とする
管路の圧力調整装置。[Claims for Utility Model Registration] (1) A storage tank that stores a flammable liquid and fills the space above the flammable liquid with an inert gas; A connecting pipe that has a valve that opens when abnormal negative pressure occurs in the pipe between the part of the storage tank where the inert gas is always located and the pipe. A pressure regulating device for a conduit, characterized in that it is provided with. (2) A pressure regulating device for a pipe line, wherein the valve is a check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7105185U JPS61186900U (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7105185U JPS61186900U (en) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61186900U true JPS61186900U (en) | 1986-11-21 |
Family
ID=30608195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7105185U Pending JPS61186900U (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61186900U (en) |
-
1985
- 1985-05-13 JP JP7105185U patent/JPS61186900U/ja active Pending
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