JPH03126161U - - Google Patents
Info
- Publication number
- JPH03126161U JPH03126161U JP3426690U JP3426690U JPH03126161U JP H03126161 U JPH03126161 U JP H03126161U JP 3426690 U JP3426690 U JP 3426690U JP 3426690 U JP3426690 U JP 3426690U JP H03126161 U JPH03126161 U JP H03126161U
- Authority
- JP
- Japan
- Prior art keywords
- flow channel
- sprinkler head
- water inlet
- joint
- water
- 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 description 8
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図は本考案の継手の正面断面図、第２図は
第１図Ａ−Ａ線断面図、第３図は他の実施例の正
面断面図、第４図は第３図Ｂ−Ｂ線断面図、第５
図は本考案継手の配管および水の流動状態を説明
する図である。
１……継手、２……入水口、４……スプリンク
ラーヘツド取付口、５……流水路、７……螺線板
、７′……螺線突起、８……開口、１０……出水
口、１１……水道管。
Fig. 1 is a front sectional view of the joint of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a front sectional view of another embodiment, and Fig. 4 is Fig. 3 B-B. Line sectional view, 5th
The figure is a diagram illustrating the piping of the joint of the present invention and the flow state of water. 1...Joint, 2...Water inlet, 4...Sprinkler head installation port, 5...Flow channel, 7...Spiral plate, 7'...Spiral protrusion, 8...Opening, 10...Water outlet , 11...Water pipe.
Claims (1)
ツド取付口にかけての流水路を湾曲した形状にす
るとともに、該流水路内を旋回流が起こる形状に
形成し、また該流水路の下方で入水口と反対方向
となるところに、出水口に通ずる開口を設けたこ
とを特徴とする水道直結型スプリンクラーヘツド
用継手。 The flow channel from the upper horizontal water inlet to the lower sprinkler head installation port is curved, and the flow channel is shaped to generate a swirling flow, and the flow channel is opposite to the water inlet below. A joint for a sprinkler head that is directly connected to water supply, characterized by having an opening leading to a water outlet in a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3426690U JPH03126161U (en) | 1990-04-02 | 1990-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3426690U JPH03126161U (en) | 1990-04-02 | 1990-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03126161U true JPH03126161U (en) | 1991-12-19 |
Family
ID=31538589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3426690U Pending JPH03126161U (en) | 1990-04-02 | 1990-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03126161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010094392A (en) * | 2008-10-20 | 2010-04-30 | Bridgestone Corp | Connecting joint of sprinkler head, and sprinkler system |
-
1990
- 1990-04-02 JP JP3426690U patent/JPH03126161U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010094392A (en) * | 2008-10-20 | 2010-04-30 | Bridgestone Corp | Connecting joint of sprinkler head, and sprinkler system |