JPS60185853U

JPS60185853U - Boiler warming device

Info

Publication number: JPS60185853U
Application number: JP7188184U
Authority: JP
Inventors: 南里　直; 牧浦　秀治; 平川　隆三
Original assignee: 三菱重工業株式会社
Priority date: 1984-05-18
Filing date: 1984-05-18
Publication date: 1985-12-09

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 drawings]

第１図は本考案によるボイラのウオーミング装置の構成
を示す図、第２図は本考案による装置の動作例を示す論
理図、第３図は従来のボイラの重油配管系を示す図であ
る。１・・・重油流調弁、２・・・重油しゃ断弁、３・・・
供給側リングヘッダ、４・・・バーナ供給ライン、５・
・・バーナ弁、６・・・バーナ戻りライン、７・・・戻
り側リングヘッダ、８・・・リングヘッダ回りウオーミ
ング弁、９・・・しゃ新井前ウオーミング弁、１０・・
・ウオーミングポンプ、１１・・・重油リザーバ、１２
・・・逆止め弁、１３・・・リーク確認用圧力スイッチ
。FIG. 1 is a diagram showing the configuration of a boiler warming device according to the present invention, FIG. 2 is a logic diagram showing an example of the operation of the device according to the present invention, and FIG. 3 is a diagram showing the heavy oil piping system of a conventional boiler. 1... Heavy oil flow control valve, 2... Heavy oil shutoff valve, 3...
Supply side ring header, 4...Burner supply line, 5.
...Burner valve, 6...Burner return line, 7...Return side ring header, 8...Warming valve around ring header, 9...Warming valve in front of Arai, 10...
・Warming pump, 11... Heavy oil reservoir, 12
...Check valve, 13...Pressure switch for leak confirmation.

Claims

[Scope of utility model registration request]

A boiler warming device in which a warming pump is installed between the piping from the heavy oil shutoff valve to the supply side ring header and the piping from the return side ring header to the ring header warming valve.