Title:
放水装置及び消火システム
Document Type and Number:
Japanese Patent JP7141261
Kind Code:
B2
Abstract:
The present invention provides a water discharge device which allows its water spray gun to be installed in an easily accessible low position and thus makes the inspection of the water spray gun an easy task. A water discharge device 1 according to the present invention is installed indoors or outdoors, and includes: a water supply pipe 20 consisted of two or more pipes 21, 22 that extend or contract by nested-sliding, the water supply pipe 20 elongating in a vertical direction due to a pressure from the water delivered into the pipes 21, 22 and thus allowing the water delivered into the pipes 21, 22 to pass therethrough upwardly; a shutoff valve 30 for controlling the outflow of water from the water supply pipe 20; a water spray gun 70 arranged at an upper side of the water supply pipe 20 and letting out the water passing through the water supply pipe 20; and a control panel which controls the on-off of the shutoff valve 30 and the direction of the water spray gun 70.
Inventors:
Kenji Oki
Application Number:
JP2018123147A
Publication Date:
September 22, 2022
Filing Date:
June 28, 2018
Export Citation:
Assignee:
Nippon Dry-Chemical Co., Ltd.
International Classes:
A62C31/24; A62C37/40
Domestic Patent References:
| JP61226067A | ||||
| JP29002598B1 | ||||
| JP53150100U | ||||
| JP3073172A | ||||
| JP6031009A | ||||
| JP7328141A | ||||
| JP58009165U | ||||
| JP2012223434A | ||||
| JP4242668A | ||||
| JP53129498A | ||||
| JP2012524849A | ||||
| JP2001238970A |
Foreign References:
| US20040163827 |
Attorney, Agent or Firm:
Patent Attorney Corporation Tsukuni