JPH0214545U - - Google Patents

Info

Publication number
JPH0214545U
JPH0214545U JP9135188U JP9135188U JPH0214545U JP H0214545 U JPH0214545 U JP H0214545U JP 9135188 U JP9135188 U JP 9135188U JP 9135188 U JP9135188 U JP 9135188U JP H0214545 U JPH0214545 U JP H0214545U
Authority
JP
Japan
Prior art keywords
gas pressure
capacity
switching valve
combustion
slow ignition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9135188U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9135188U priority Critical patent/JPH0214545U/ja
Publication of JPH0214545U publication Critical patent/JPH0214545U/ja
Pending legal-status Critical Current

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Landscapes

  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す全体構成図、第
２図は同例の点火動作フローチヤートである。 ２……能力小側バーナ、３……能力大側バーナ
、５……比例制御弁、６……能力切換弁、１２…
…制御器、１３……点火器、１４……火炎検知器
、１５……ガス電磁弁。 FIG. 1 is an overall configuration diagram showing an embodiment of the present invention, and FIG. 2 is an ignition operation flowchart of the same embodiment. 2...low capacity burner, 3...high capacity burner, 5...proportional control valve, 6...capacity switching valve, 12...
...controller, 13...igniter, 14...flame detector, 15...gas solenoid valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バーナの燃焼本数を増減させて燃焼能力を大小
に切り換える能力切換弁と、バーナに供給するガ
ス圧を制御する比例制御弁とを備えるものにおい
て、能力大で燃焼を開始させる場合に、まずガス
圧を所定の緩点火ガス圧に制御して能力小で点火
し、火炎の検知を条件に能力切換弁を開放すると
共に前記緩点火ガス圧を一定時間維持するように
したことを特徴とする燃焼装置。 In a device equipped with a capacity switching valve that increases or decreases the number of burners to increase or decrease the combustion capacity, and a proportional control valve that controls the gas pressure supplied to the burner, when starting combustion at high capacity, first the gas pressure is is controlled to a predetermined slow ignition gas pressure to ignite at a low capacity, and on condition that a flame is detected, a capacity switching valve is opened and the slow ignition gas pressure is maintained for a certain period of time. .
JP9135188U 1988-07-08 1988-07-08 Pending JPH0214545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9135188U JPH0214545U (en) 1988-07-08 1988-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9135188U JPH0214545U (en) 1988-07-08 1988-07-08

Publications (1)

Publication Number Publication Date
JPH0214545U true JPH0214545U (en) 1990-01-30

Family

ID=31315834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9135188U Pending JPH0214545U (en) 1988-07-08 1988-07-08

Country Status (1)

Country Link
JP (1) JPH0214545U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575337U (en) * 1978-11-16 1980-05-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038341B2 (en) * 1981-02-13 1985-08-31 工業技術院長 Method for reducing hexavalent chromium

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038341B2 (en) * 1981-02-13 1985-08-31 工業技術院長 Method for reducing hexavalent chromium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575337U (en) * 1978-11-16 1980-05-24

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