JPS6442064U - - Google Patents
Info
- Publication number
- JPS6442064U JPS6442064U JP13630287U JP13630287U JPS6442064U JP S6442064 U JPS6442064 U JP S6442064U JP 13630287 U JP13630287 U JP 13630287U JP 13630287 U JP13630287 U JP 13630287U JP S6442064 U JPS6442064 U JP S6442064U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- valve
- piston
- inlet
- main body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
Description
第１図は、この考案による一斉開放弁の実施例
を示す断面図。第２図は、この一斉開放弁を設け
る装置の配管系統図である。
１…弁本体、２…弁、３…ピストン、４…背部
、５，７…通孔、６…入口、８…逆止弁、９…感
知配管、１９…スプリンクラーヘツド、２０…ノ
ズル。
FIG. 1 is a sectional view showing an embodiment of the simultaneous release valve according to this invention. FIG. 2 is a piping system diagram of a device provided with this simultaneous release valve. DESCRIPTION OF SYMBOLS 1... Valve body, 2... Valve, 3... Piston, 4... Back, 5, 7... Through hole, 6... Inlet, 8... Check valve, 9... Sensing piping, 19... Sprinkler head, 20... Nozzle.
Claims (1)
、ピストン背部４は感知配管９に連結する通孔５
と、本体１の入口６に通ずる通孔７を設け、前記
通孔７には逆止弁８を設け、ピストン背部４の圧
力水が入口６側に逆流することを阻止するように
してなる消火装置の一斉開放弁。 A piston 3 is connected to the valve 2 of the main body 1, and the piston back 4 has a through hole 5 connected to a sensing pipe 9.
A through hole 7 communicating with the inlet 6 of the main body 1 is provided, and a check valve 8 is provided in the through hole 7 to prevent the pressure water in the piston back 4 from flowing back toward the inlet 6. A valve that opens the device all at once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13630287U JPS6442064U (en) | 1987-09-08 | 1987-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13630287U JPS6442064U (en) | 1987-09-08 | 1987-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442064U true JPS6442064U (en) | 1989-03-14 |
Family
ID=31396683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13630287U Pending JPS6442064U (en) | 1987-09-08 | 1987-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336659A (en) * | 2000-03-23 | 2001-12-07 | Senju Sprinkler Kk | Simultaneously opening valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143100B1 (en) * | 1973-06-26 | 1976-11-19 |
-
1987
- 1987-09-08 JP JP13630287U patent/JPS6442064U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5143100B1 (en) * | 1973-06-26 | 1976-11-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336659A (en) * | 2000-03-23 | 2001-12-07 | Senju Sprinkler Kk | Simultaneously opening valve |