JPS59155U - sprinkler head - Google Patents
sprinkler headInfo
- Publication number
- JPS59155U JPS59155U JP6149383U JP6149383U JPS59155U JP S59155 U JPS59155 U JP S59155U JP 6149383 U JP6149383 U JP 6149383U JP 6149383 U JP6149383 U JP 6149383U JP S59155 U JPS59155 U JP S59155U
- Authority
- JP
- Japan
- Prior art keywords
- sprinkler head
- pipe
- short pipe
- valve
- 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.)
- Granted
Links
- 238000000197 pyrolysis Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000011261 inert gas Substances 0.000 claims 2
- 230000002528 anti-freeze Effects 0.000 claims 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (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図は従来の乾式の消火用スプリンクラ設備に用いら
れるスプリンクラヘッドの縦断面図、第２図は本考案の
一実施例の縦断面図である。
１・・・ヘッド本体、２・・・短管、８・・・弁、１３
・・・熱分解機構。′FIG. 1 is a vertical cross-sectional view of a sprinkler head used in a conventional dry type fire-fighting sprinkler system, and FIG. 2 is a vertical cross-sectional view of an embodiment of the present invention. 1...Head body, 2...Short pipe, 8...Valve, 13
...Pyrolysis mechanism. ′
Claims (1)
ラヘッド本体１と該本体１を配水管１８より垂下するた
めの短管２とより構成されるスプリンクラヘッドにおい
て、上記短管２の上端すなわち配水管１８の接続側に弁
８が設けられ、該弁８が短管２内に加圧充てんされる不
活性ガスにより配水管１８内の圧力に打ち勝って強制−
的に閉鎖されていることを特徴とするスプリンクラヘッ
ド。 ２ 短管２内に加圧充てんされる不活性ガスに一部不凍
液を加えた実用新案登録請求の範囲第１項記載のスプリ
ンクラヘッド。[Claims for Utility Model Registration] ■ A sprinkler head composed of a sprinkler head main body 1 that is opened by the operation of a pyrolysis mechanism 13 and a short pipe 2 for suspending the main body 1 from a water distribution pipe 18; A valve 8 is provided at the upper end of the short pipe 2, that is, on the connection side of the water pipe 18, and the valve 8 overcomes the pressure inside the water pipe 18 by the inert gas pressurized into the short pipe 2, and is forced to -
A sprinkler head characterized by being closed. 2. The sprinkler head according to claim 1, in which a portion of antifreeze is added to the inert gas pressurized into the short pipe 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6149383U JPS59155U (en) | 1983-04-26 | 1983-04-26 | sprinkler head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6149383U JPS59155U (en) | 1983-04-26 | 1983-04-26 | sprinkler head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59155U true JPS59155U (en) | 1984-01-05 |
| JPS6142624Y2 JPS6142624Y2 (en) | 1986-12-03 |
Family
ID=30191704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6149383U Granted JPS59155U (en) | 1983-04-26 | 1983-04-26 | sprinkler head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62157488U (en) * | 1986-03-29 | 1987-10-06 | ||
| JP2014515288A (en) * | 2011-05-27 | 2014-06-30 | ヴィクトリック カンパニー | X braces and flexible connections for fire fighting sprinklers |
| JP2014515287A (en) * | 2011-05-27 | 2014-06-30 | ヴィクトリック カンパニー | X-brace valve and flexible connection for fire-fighting sprinklers |
-
1983
- 1983-04-26 JP JP6149383U patent/JPS59155U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62157488U (en) * | 1986-03-29 | 1987-10-06 | ||
| JP2014515288A (en) * | 2011-05-27 | 2014-06-30 | ヴィクトリック カンパニー | X braces and flexible connections for fire fighting sprinklers |
| JP2014515287A (en) * | 2011-05-27 | 2014-06-30 | ヴィクトリック カンパニー | X-brace valve and flexible connection for fire-fighting sprinklers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6142624Y2 (en) | 1986-12-03 |
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