JPS6315400U - - Google Patents
Info
- Publication number
- JPS6315400U JPS6315400U JP10992786U JP10992786U JPS6315400U JP S6315400 U JPS6315400 U JP S6315400U JP 10992786 U JP10992786 U JP 10992786U JP 10992786 U JP10992786 U JP 10992786U JP S6315400 U JPS6315400 U JP S6315400U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- pipe
- inert gas
- valve body
- introduction pipe
- 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
- 239000007789 gas Substances 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
第１図、第２図及び第３図は本考案の実施例を
示す説明図で、第１図はタンクの内圧で制御し、
第２図はタンク内の酸素分圧により制御する装置
であり、第３図はタンク内圧で制御する他の例の
縦断面である。第４図は従来の一般的なタンクの
例を示す説明図である。
Ｔ……タンク、Ａ……弁体、Ｖ……可燃性ベー
パー、Ｇ……ガスセンサ、Ｂ……ガス放出管、１
……逆止弁、２……不活性ガス導入管、３……電
磁弁、４……圧力スイツチ、６……酸素分圧計、
７……弁座、８，１０……ピストン、９……ロツ
ド、１１……導通孔、１２……バランスバネ、１
３……竪管。
Figures 1, 2 and 3 are explanatory diagrams showing an embodiment of the present invention.
FIG. 2 shows a device that is controlled by the partial pressure of oxygen in the tank, and FIG. 3 is a vertical cross-section of another example in which the pressure is controlled by the internal pressure of the tank. FIG. 4 is an explanatory diagram showing an example of a conventional general tank. T...Tank, A...Valve body, V...Flammable vapor, G...Gas sensor, B...Gas release pipe, 1
... Check valve, 2 ... Inert gas introduction pipe, 3 ... Solenoid valve, 4 ... Pressure switch, 6 ... Oxygen partial pressure meter,
7... Valve seat, 8, 10... Piston, 9... Rod, 11... Conduction hole, 12... Balance spring, 1
3... Vertical pipe.
Claims (1)
と不活性ガス導入管２を設けると共に、該ガス放
出管Ｂ又は不活性ガス導入管２の途中にガスセン
サＧにより作動する弁体Ａを設けてなることを特
徴とする可燃物タンクの安全装置。 ２ ガスセンサＧがタンク内に設けた圧力スイツ
チ４であり、弁体Ａが不活性ガス導入管２に設け
た電磁弁３である実用新案登録請求の範囲第１項
記載の可燃物タンクの安全装置。 ３ ガスセンサＧがタンク内に設けた酸素分圧計
６であり、弁体Ａが不活性ガス導入管２に設けた
電磁弁３である実用新案登録請求の範囲第１項記
載の可燃物タンクの安全装置。 ４ ガスセンサＧがガス放出管Ｂと不活性ガス導
入管２を接続した竪管１３内のバランスバネ１２
であり、弁体Ａが竪管１３内の２連のピストン８
，１０である実用新案登録請求の範囲第１項記載
の可燃物タンクの安全装置。[Claims for Utility Model Registration] 1. A gas discharge pipe B is installed in a tank T for storing combustible materials.
A safety device for a combustible tank, characterized in that an inert gas introduction pipe 2 is provided, and a valve body A operated by a gas sensor G is provided in the middle of the gas discharge pipe B or the inert gas introduction pipe 2. 2. The safety device for a combustible tank according to claim 1, wherein the gas sensor G is a pressure switch 4 provided in the tank, and the valve body A is a solenoid valve 3 provided in the inert gas introduction pipe 2. . 3. Safety of a combustible tank according to claim 1, wherein the gas sensor G is an oxygen partial pressure gauge 6 provided in the tank, and the valve body A is a solenoid valve 3 provided in the inert gas introduction pipe 2. Device. 4 The balance spring 12 in the vertical pipe 13 where the gas sensor G connects the gas discharge pipe B and the inert gas introduction pipe 2
, and the valve body A is connected to two pistons 8 in the vertical pipe 13.
, 10. A safety device for a flammable tank according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10992786U JPS6315400U (en) | 1986-07-16 | 1986-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10992786U JPS6315400U (en) | 1986-07-16 | 1986-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6315400U true JPS6315400U (en) | 1988-02-01 |
Family
ID=30988482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10992786U Pending JPS6315400U (en) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315400U (en) |
-
1986
- 1986-07-16 JP JP10992786U patent/JPS6315400U/ja active Pending