JPH0477953U - - Google Patents
Info
- Publication number
- JPH0477953U JPH0477953U JP12146290U JP12146290U JPH0477953U JP H0477953 U JPH0477953 U JP H0477953U JP 12146290 U JP12146290 U JP 12146290U JP 12146290 U JP12146290 U JP 12146290U JP H0477953 U JPH0477953 U JP H0477953U
- Authority
- JP
- Japan
- Prior art keywords
- sprinkler head
- cover
- sprinkler
- ceiling
- opening
- 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
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図及び第２図は本考案の実施例を示し、第
１図は要部の拡大断面図、第２図は斜視図であり
、第３図乃至第７図は本考案の別実施例を示す要
部の拡大断面図である。第８図は従来例を示す拡
大断面図である。
４……スプリンクラー主管、６……スプリンク
ラーヘツド、７……天井材、８……開口、９……
カバー。
1 and 2 show an embodiment of the present invention, FIG. 1 is an enlarged sectional view of the main part, FIG. 2 is a perspective view, and FIGS. 3 to 7 are other embodiments of the present invention. FIG. FIG. 8 is an enlarged sectional view showing a conventional example. 4... Sprinkler main pipe, 6... Sprinkler head, 7... Ceiling material, 8... Opening, 9...
cover.
Claims (1)
バー９と、設定値以上の温度の感知により、前記
スプリンクラーヘツド６の噴射側面を開放にする
ように前記カバー９を開放作動させる感熱式開放
手段とを設けてあるスプリンクラーヘツドのカバ
ー装置。 ２ 天井裏空間にスプリンクラー主管４を配設し
、そのスプリンクラー主管４にスプリンクラーヘ
ツド６を接続し、天井に、前記スプリンクラーヘ
ツド６を天井面下側空間に臨ませるための開口８
を形成してあるスプリンクラーヘツドの設置部構
造であつて、前記スプリンクラーヘツド６又は天
井材７に、スプリンクラーヘツド６に対して天井
面面内方向に位置変更自在なのカバー９を、前記
開口８を覆う状態に取付け、設定値以上の温度の
感知により、前記開口８を開放するように前記カ
バー９を開放作動させる感熱式開放手段を設けて
あるスプリンクラーヘツドの設置部構造。 ３ 前記感熱式開放手段が、前記カバー９を設定
値以上の温度で変形する材料から構成し、このカ
バー９を、それの変形で天井から脱落する状態に
設ける手段である請求項２記載のスプリンクラー
ヘツドの設置部構造。[Claims for Utility Model Registration] 1. A cover 9 that covers the injection side surface of the sprinkler head 6, and the cover 9 is operated to open so as to open the injection side surface of the sprinkler head 6 by sensing a temperature higher than a set value. A covering device for a sprinkler head provided with a thermally sensitive release means. 2. A main sprinkler pipe 4 is arranged in the attic space, a sprinkler head 6 is connected to the main sprinkler pipe 4, and an opening 8 is provided in the ceiling for allowing the sprinkler head 6 to face the space below the ceiling surface.
In this sprinkler head installation part structure, the sprinkler head 6 or the ceiling material 7 is provided with a cover 9 that is movable in the direction of the ceiling surface with respect to the sprinkler head 6 and covers the opening 8. An installation part structure of a sprinkler head, which is installed in a state and is provided with a heat-sensitive opening means for operating the cover 9 to open the opening 8 by sensing a temperature equal to or higher than a set value. 3. The sprinkler according to claim 2, wherein the heat-sensitive opening means is a means for making the cover 9 made of a material that deforms at a temperature equal to or higher than a set value, and providing the cover 9 in such a way that it falls off from the ceiling when the cover 9 is deformed. Head installation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121462U JP2528197Y2 (en) | 1990-11-19 | 1990-11-19 | Installation structure of sprinkler head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990121462U JP2528197Y2 (en) | 1990-11-19 | 1990-11-19 | Installation structure of sprinkler head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0477953U true JPH0477953U (en) | 1992-07-07 |
| JP2528197Y2 JP2528197Y2 (en) | 1997-03-05 |
Family
ID=31869317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990121462U Expired - Lifetime JP2528197Y2 (en) | 1990-11-19 | 1990-11-19 | Installation structure of sprinkler head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528197Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617755U (en) * | 1992-08-19 | 1994-03-08 | 株式会社大林組 | Sprinkler equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927026U (en) * | 1972-06-08 | 1974-03-08 | ||
| JPS574989U (en) * | 1980-06-10 | 1982-01-11 | ||
| JPH01133955U (en) * | 1988-03-04 | 1989-09-12 | ||
| JPH0228264U (en) * | 1988-04-04 | 1990-02-23 |
-
1990
- 1990-11-19 JP JP1990121462U patent/JP2528197Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4927026U (en) * | 1972-06-08 | 1974-03-08 | ||
| JPS574989U (en) * | 1980-06-10 | 1982-01-11 | ||
| JPH01133955U (en) * | 1988-03-04 | 1989-09-12 | ||
| JPH0228264U (en) * | 1988-04-04 | 1990-02-23 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617755U (en) * | 1992-08-19 | 1994-03-08 | 株式会社大林組 | Sprinkler equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2528197Y2 (en) | 1997-03-05 |