JPH0168065U - - Google Patents
Info
- Publication number
- JPH0168065U JPH0168065U JP1987163351U JP16335187U JPH0168065U JP H0168065 U JPH0168065 U JP H0168065U JP 1987163351 U JP1987163351 U JP 1987163351U JP 16335187 U JP16335187 U JP 16335187U JP H0168065 U JPH0168065 U JP H0168065U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- nozzle
- radiation
- metal fitting
- tip
- 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
- 230000005855 radiation Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図は本考案の一実施例を示す一部断面説明
図、第２図、第３図、第４図、第５図及び第６図
は本考案の他の実施例を示す一部断面説明図、第
７図は第６図の実施例の側面図、第８図は本考案
に係る消防用機械器具を使用した水噴霧消火設備
の系統図、第９図は従来の水噴霧消火設備の系統
図である。
１……放射ヘツド本体、２……ノズル、４……
噴出口、５……感熱体、８……Ｏリング、９……
押し金具、１１……ねじ山。
FIG. 1 is a partially cross-sectional explanatory diagram showing one embodiment of the present invention, and FIGS. 2, 3, 4, 5, and 6 are partially cross-sectional views showing other embodiments of the present invention. Explanatory drawings, FIG. 7 is a side view of the embodiment shown in FIG. 6, FIG. 8 is a system diagram of a water spray fire extinguishing system using the firefighting equipment according to the present invention, and FIG. 9 is a conventional water spray fire extinguishing system. This is a system diagram of 1... Radiation head body, 2... Nozzle, 4...
Spout nozzle, 5... heat sensitive element, 8... O ring, 9...
Push metal fitting, 11...screw thread.
Claims (1)
ルの開口方向に進退可能に螺着した押し金具を設
け、ガラス球の中に液体等を封入した感熱体の一
端を前記押し金具で支持することにより放射ノズ
ル先端部に立設してノズル先端部を閉塞すると共
に、放射ノズルと感熱体との間にＯリングを介在
させ、該Ｏリングは前記押し金具により押圧力を
付与されることを特徴とする火災感知型消防用機
械器具。 By providing a push metal fitting screwed onto the radiation head body of a firefighting device so as to be able to move forward and backward in the direction of the opening of the radiation nozzle, and supporting one end of a heat sensitive body containing a liquid or the like in a glass bulb with the push metal fitting. An O-ring is provided upright at the tip of the radiation nozzle to close the nozzle tip, and an O-ring is interposed between the radiation nozzle and the heat-sensitive element, and a pressing force is applied to the O-ring by the pusher. Fire detection type fire fighting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163351U JPH0168065U (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163351U JPH0168065U (en) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168065U true JPH0168065U (en) | 1989-05-01 |
Family
ID=31447999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163351U Pending JPH0168065U (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168065U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4609047A (en) * | 1984-07-30 | 1986-09-02 | Central Sprinkler Corporation | Quick release mechanism for sprinkler head |
-
1987
- 1987-10-26 JP JP1987163351U patent/JPH0168065U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4609047A (en) * | 1984-07-30 | 1986-09-02 | Central Sprinkler Corporation | Quick release mechanism for sprinkler head |