发明名称 |
FIRE DISASTER PREVENTION FACILITY AND SPRAYING METHOD |
摘要 |
Fire-extinguishing agent supplying equipment pressurizes a water-based fire-extinguishing agent and supplies the agent via a pipe; and the water-based fire-extinguishing agent is pressurized and supplied via the pipe to an electrification spray head installed in a protection area A, and the jetted particles of the fire-extinguishing agent are electrified and sprayed from the electrification spray head. A pulsed or alternating electrification voltage is applied to the electrification spray head from a voltage application unit 15, and an external electric field generated by applying the voltage between a water-side electrode unit and an induction electrode unit is applied to the fire-extinguishing agent in a jetting process to electrify the jetted particles. |
申请公布号 |
EP2388047(A4) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20090838317 |
申请日期 |
2009.01.19 |
申请人 |
HOCHIKI CORPORATION |
发明人 |
TSUJI, TOSHIHIDE;HAYASHI, TATSUYA |
分类号 |
A62C31/02;A62C35/00;A62C35/64;A62C35/68;A62C99/00 |
主分类号 |
A62C31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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