Title:
FIRE HYDRANT DEVICE
Document Type and Number:
Japanese Patent JP2021069776
Kind Code:
A
Abstract:
To provide a fire hydrant device that can simplify wiring work.SOLUTION: A fire hydrant device 100 is installed in a tunnel, and comprises a fire detector 81A for detecting a fire by receiving light from a monitoring area in the tunnel via a translucent part, a red indicating lamp 82A, a manual transmitter 83A, an answering lamp 84A, and panel parts 1A1 and 1A2 comprising panel surfaces facing the monitoring area. The fire detector 81A is arranged so as to protrude the translucent part to the side of the monitoring area from the panel surfaces. The red indicating lamp 82A, the manual transmitter 83A, and the answering lamp 84A are arranged so as to expose at least a portion of the red indicating lamp 82A, the manual transmitter 83A, and the answering lamp 84A to the side of the monitoring area from the panel surfaces. The fire detector 81A, the red indicating lamp 82A, the manual transmitter 83A, and the answering lamp 84A are provided close to one another.SELECTED DRAWING: Figure 2
Inventors:
IBARAKI HIROSHI
UMEHARA HIROSHI
HATORI MINORI
MATSUMOTO SHUJI
NENOKI MASAHIRO
KUSUMI MAKI
MATSUKUMA HIDENARI
UMEHARA HIROSHI
HATORI MINORI
MATSUMOTO SHUJI
NENOKI MASAHIRO
KUSUMI MAKI
MATSUKUMA HIDENARI
Application Number:
JP2019199013A
Publication Date:
May 06, 2021
Filing Date:
October 31, 2019
Export Citation:
Assignee:
HOCHIKI CO
International Classes:
A62C35/20; A62C3/00; G08B17/00; G08B17/12
Domestic Patent References:
| JP2017121391A | 2017-07-13 | |||
| JPS51135773A | 1976-11-24 | |||
| JP2014087416A | 2014-05-15 | |||
| JP2015080544A | 2015-04-27 | |||
| JP2002048638A | 2002-02-15 |
Attorney, Agent or Firm:
Tatsuya Saito