Title:
CHARGED WATER PARTICLE SPRAY SYSTEM
Document Type and Number:
Japanese Patent JP2023033794
Kind Code:
A
Abstract:
To provide a charged water particle spray system capable of ensuring high fire extinguishing and smoke removing performance by spraying charged water particles under an optimal spray condition in accordance with a type of smoke or a type of a fire.SOLUTION: The charged water particle spray system sprays charged water particles sprayed by a plurality of charge spray heads provided in a charged water particle generation unit 30 to a spray target region. A fine particle fuel-air mixture generated in the spray target region by a fire is sucked toward a smoke detector 80 by a suction device 82, and the type of smoke or the type of the fire is identified by the smoke detector 80. A control unit 21 controls a spray condition of the charged water particles sprayed to the spray target region in accordance with the type of the smoke or the type of the fire identified by the smoke detector 80.SELECTED DRAWING: Figure 1
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Inventors:
TSUJI TOSHIHIDE
YOSHIDA TETSUO
YOSHIDA TETSUO
Application Number:
JP2021139699A
Publication Date:
March 13, 2023
Filing Date:
August 30, 2021
Export Citation:
Assignee:
HOCHIKI CO
International Classes:
B05B5/025; A62C27/00; A62C31/02
Attorney, Agent or Firm:
Takeuchi Susumu