Title:
消火設備
Document Type and Number:
Japanese Patent JP7245615
Kind Code:
B2
Abstract:
To provide fire-fighting equipment capable of meeting legal installation standards by providing functions of both automatic fire-fighting equipment and automatic fire alarm equipment, and also capable of achieving down-sizing and cost reduction of the equipment.SOLUTION: Fire-fighting equipment includes automatic fire-fighting equipment 101 having a plurality of fire sensors 15a and 15b that sense a fire occurring in a building and output a fire detection signal including information on a location of the fire, and a receiver 11 that receives the fire detection signal output from the fire sensors 15a and 15b, which is actuated when the fire detection signal is received by the receiver 11, and executes fire fighting at the location of the fire. The fire-fighting equipment further includes a zone acoustic device 23 for specifying the location of the fire and notifying of an occurrence of the fire when the fire detection signal is received by the receiver 11.SELECTED DRAWING: Figure 1
Inventors:
Kenji Oki
Hiroyuki Sunahara
Hiroyuki Sunahara
Application Number:
JP2018136878A
Publication Date:
March 24, 2023
Filing Date:
July 20, 2018
Export Citation:
Assignee:
Nippon Dry-Chemical Co., Ltd.
International Classes:
A62C37/40; A62C35/11; G08B17/00; G08B27/00
Domestic Patent References:
| JP2002331042A | ||||
| JP2007000531A | ||||
| JP2015223449A | ||||
| JP2016182230A | ||||
| JP2016036575A | ||||
| JP2016140414A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Toshio Takamatsu
Shunichi Takahashi
Toshio Takamatsu
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