JPS6060555U

JPS6060555U - Open combustion equipment with combustion safety device

Info

Publication number: JPS6060555U
Application number: JP15275783U
Authority: JP
Inventors: 淳一北村; 裕司高木
Original assignee: 株式会社ハ−マン
Priority date: 1983-09-30
Filing date: 1983-09-30
Publication date: 1985-04-26

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図は概略構成図、第２図は回路図である。１・・・・・・パイロットバーナ、１０・・・・・・熱
起ｍ部材、２・・・・・・メインバーナ、１１・・・・
・・燃料供給路、１２・・・・・・電磁弁、１３・・・
・・・燃焼安全回路、１５・・・・・・タイマー、Ｒ・
・・・・・リレー、１６・・・・・・’［池、Ｒ−ｂ・
・・・・・常閉接点。FIG. 1 is a schematic configuration diagram, and FIG. 2 is a circuit diagram. 1...Pilot burner, 10...Thermogenic m member, 2...Main burner, 11...
...Fuel supply path, 12...Solenoid valve, 13...
... Combustion safety circuit, 15... Timer, R.
...Relay, 16...' [Pond, R-b.
...Normally closed contact.

Claims

[Scope of utility model registration request]

When the thermoelectromotive member 10 is heated by the combustion flame of the pilot burner 1 and the electromotive force generated by this is greater than a set value,
A combustion safety circuit 13 is provided with a solenoid valve 12 that holds the fuel supply path 11 to the pilot burner 1 and the main burner 2 open, and limits the duration of combustion in the main burner 2. A normally closed contact R-b of a relay R, which is provided with a timer 15 and is energized by the power of a battery 16 based on the time-limited operation of the timer 15, connects the thermoelectric member 150 to the combustion safety circuit 13.
In an open combustion device with a combustion safety device that is connected in series with the relay R, when the voltage of the battery 16 drops to a set voltage value that is slightly higher than the minimum operating voltage of the relay R, An open type combustion equipment with a combustion safety device, which is provided with a mechanism 17 that automatically excites the combustion safety circuit 13 to open the combustion safety circuit 13.