JPS6143636U - Water seal safety device for flammable gas piping systems - Google Patents
Water seal safety device for flammable gas piping systemsInfo
- Publication number
- JPS6143636U JPS6143636U JP12630984U JP12630984U JPS6143636U JP S6143636 U JPS6143636 U JP S6143636U JP 12630984 U JP12630984 U JP 12630984U JP 12630984 U JP12630984 U JP 12630984U JP S6143636 U JPS6143636 U JP S6143636U
- Authority
- JP
- Japan
- Prior art keywords
- water seal
- safety device
- gas
- introduction pipe
- gas introduction
- 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
Landscapes
- Pipe Accessories (AREA)
- Pipeline Systems (AREA)
- Gas Burners (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本案の実施例を示す本封弐安全装置の断面図、
第２図は消炎フィルターの取付け例を示す断面図、第−
３図イ〜二は消炎フィルターの実施例を示す断面図であ
る。
１：本体、２：ガス導入管、３：ガス送出貢、４：水封
部、５：逆止弁、６：筒体、７：中空部、８：消炎フィ
ルター、９：支持部材、１０：流路、１１：通気筒、１
２：ボルト、１３：シールドパッキン、１４：破壊板、
１５：レバー。Fig. 1 is a sectional view of the present sealing safety device showing an embodiment of the present invention;
Figure 2 is a sectional view showing an example of how the anti-inflammatory filter is installed.
Figures 3A to 3B are cross-sectional views showing examples of the anti-inflammatory filter. 1: Main body, 2: Gas introduction pipe, 3: Gas delivery part, 4: Water seal part, 5: Check valve, 6: Cylindrical body, 7: Hollow part, 8: Antiflame filter, 9: Support member, 10: Flow path, 11: Ventilation cylinder, 1
2: bolt, 13: shield packing, 14: destruction plate,
15: Lever.
Claims (1)
体１並びにガス導入管２の内下部に水等の液体を封入し
て水封部４−を形成してなる水封式安全装置において、
ガス導入管２の適所に設けた逆止弁５より本体側及び／
又は逆止弁よりガス供給源側のガス導入管２所定位置に
筒体６を介在設置し、該筒体内に、無数の微細孔を均一
に有する消炎フィルター８を水封部の表面から離してガ
ス流路を遮る形で設けたことを特徴とする可燃性ガス配
管系におけろ水封弐安全装置。A water seal type safety device in which a main body 1 is connected to a gas introduction pipe 2 and a gas delivery pipe 3, and a liquid such as water is sealed in the inner lower part of the main body 1 and the gas introduction pipe 2 to form a water seal part 4-. In the device,
From the check valve 5 provided at an appropriate location on the gas introduction pipe 2,
Alternatively, a cylindrical body 6 is interposed in a predetermined position of the gas introduction pipe 2 on the side of the gas supply source from the check valve, and within the cylindrical body, a flame-extinguishing filter 8 having a uniform number of fine pores is placed away from the surface of the water seal part. A water seal safety device for a flammable gas piping system, characterized by being installed in a manner that blocks the gas flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12630984U JPS6143636U (en) | 1984-08-20 | 1984-08-20 | Water seal safety device for flammable gas piping systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12630984U JPS6143636U (en) | 1984-08-20 | 1984-08-20 | Water seal safety device for flammable gas piping systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6143636U true JPS6143636U (en) | 1986-03-22 |
| JPH018838Y2 JPH018838Y2 (en) | 1989-03-09 |
Family
ID=30684989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12630984U Granted JPS6143636U (en) | 1984-08-20 | 1984-08-20 | Water seal safety device for flammable gas piping systems |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6143636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100830951B1 (en) | 2006-12-15 | 2008-05-20 | 연세대학교 산학협력단 | Backfire control |
| JP2009063194A (en) * | 2007-09-05 | 2009-03-26 | 炳霖 ▲楊▼ | Water-type backfire prevention device installed in the combustion gas supply channel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212183U (en) * | 1975-07-15 | 1977-01-27 | ||
| JPS584021U (en) * | 1981-07-01 | 1983-01-11 | 本多 敬介 | recording device |
-
1984
- 1984-08-20 JP JP12630984U patent/JPS6143636U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212183U (en) * | 1975-07-15 | 1977-01-27 | ||
| JPS584021U (en) * | 1981-07-01 | 1983-01-11 | 本多 敬介 | recording device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100830951B1 (en) | 2006-12-15 | 2008-05-20 | 연세대학교 산학협력단 | Backfire control |
| JP2009063194A (en) * | 2007-09-05 | 2009-03-26 | 炳霖 ▲楊▼ | Water-type backfire prevention device installed in the combustion gas supply channel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH018838Y2 (en) | 1989-03-09 |
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