JPS58136161U

JPS58136161U - Residential sprinkler fire extinguishing equipment

Info

Publication number: JPS58136161U
Application number: JP3412582U
Authority: JP
Inventors: 片倉　「あ」郎
Original assignee: 能美防災工業株式会社
Priority date: 1982-03-11
Filing date: 1982-03-11
Publication date: 1983-09-13
Also published as: JPH02196Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例を示す配管図、第２図、
第３図、第４図および第５図は、第１図におけるスプリ
ンクラヘッドと流水警報装置の詳細断面図である。１．３・・・配管、２，８・・・水栓、６・・・連結管
、７・・・スプリンクラヘッド、２１・・・吹鳴体、２
２・・・エゼクタ。Fig. 1 is a piping diagram showing an embodiment of this invention;
3, 4, and 5 are detailed sectional views of the sprinkler head and running water alarm device in FIG. 1. 1.3...Piping, 2,8...Water faucet, 6...Connecting pipe, 7...Sprinkler head, 21...Blowing body, 2
2... Ejector.

Claims

[Claims for Utility Model Registration] 1. In a sprinkler fire extinguishing system in which a sprinkler head 7 is provided in the middle of a pipe 3 branching from a water pipe 1, and a regular water faucet 8 is provided at the end, the water faucet 8
A residential sprinkler fire extinguishing system characterized in that water used for sanitary purposes is used, which is not used for drinking, and is used in a large amount or frequently, and is equipped with a running water alarm device for each sprinkler head 7. 2. The utility model registration claim set forth in claim 1, wherein the running water alarm device is configured to make a sound device sound by utilizing the pressure change that occurs in the flowing channel of the sprinkler head 7 when the sprinkler head 7 is activated. Residential sprinkler fire extinguishing equipment. 3. The house according to claim 1 of the utility model registration claim, wherein the running water alarm device is configured to make a sound device sound by utilizing the pressure change that occurs in the flowing channel of the connecting pipe 6 when the sprinkler head 7 is activated. Sprinkler fire extinguishing equipment. 4 A blowing body 2 that makes a sound when air is sucked by the negative pressure generated in the ejector 22 in which the sound device is configured in the flow channel.
1. The residential sprinkler fire extinguishing equipment according to claim 2 or 3 of the utility model registration claim 1. 5. The house according to claim 2 or 3, wherein the sound device is an electric sounder controlled by a switch activated by a pressure drop on the secondary side of an orifice or the like provided in the flow channel. Sprinkler fire extinguishing equipment.