KR970070742A - Prevention of explosion ignition when initial ignition of gas boiler - Google Patents

Prevention of explosion ignition when initial ignition of gas boiler Download PDF

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Publication number
KR970070742A
KR970070742A KR1019960013428A KR19960013428A KR970070742A KR 970070742 A KR970070742 A KR 970070742A KR 1019960013428 A KR1019960013428 A KR 1019960013428A KR 19960013428 A KR19960013428 A KR 19960013428A KR 970070742 A KR970070742 A KR 970070742A
Authority
KR
South Korea
Prior art keywords
ignition
gas
valve
stroke
explosion
Prior art date
Application number
KR1019960013428A
Other languages
Korean (ko)
Inventor
박재경
Original Assignee
배순훈
대우전자 주식회사
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 by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019960013428A priority Critical patent/KR970070742A/en
Publication of KR970070742A publication Critical patent/KR970070742A/en

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Abstract

본 발명은 가스보일러의 점화방법에 관한 것으로서, 더욱 구체적으로는 초기 점화행정시에 가스보일러 버너에서 순간적인 가스의 과대공급으로 인하여 발생되는 폭발점화를 방지하기 위한 초기점화시 폭발점화 방지방법에 관한 것이다.The present invention relates to a method of ignition of a gas boiler, and more particularly to an explosion ignition prevention method for preventing an explosion ignition caused by an oversupply of an instant gas in a gas boiler burner at an initial ignition stroke will be.

본 발명의 초기점화시 폭발점화 방지방법은, 전체 행정을 제어하는 주제어부와, 상기 주제어부의 제어신호에 따라서 각각 순차적으로 개방되는 1차 및 2차밸브를 포함하는 가스밸브와, 가스밸브를 통하여 공급되는 가스를 착화시키기 위한 점화플러그를 포함하는 가스보일러에 있어서, 프리퍼지행정이 완료되고 착화 행정이 수행되는 것과 동시에 가스밸브의 1차밸브를 개방하고, 1차밸브를 개방하고 1초후에 2차밸브를 개방하고, 다시 0.3초 후에 점화플러그를 사용하여 점화행정을 수행하는 것을 특징으로 한다.An explosion ignition prevention method for initial ignition according to the present invention comprises a main control unit for controlling the entire stroke, a gas valve including primary and secondary valves sequentially opened in accordance with the control signal of the main control unit, 1. A gas boiler comprising an ignition plug for igniting a gas to be supplied, wherein the pre-purge stroke is completed and the ignition stroke is carried out while simultaneously opening the primary valve of the gas valve, opening the primary valve, And the ignition stroke is performed using the spark plug after 0.3 seconds again after the car valve is opened.

Description

보일러의 초기점화시 폭발점화 방지방법Prevention of explosion ignition in initial ignition of boiler

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제3도는 본 발명의 폭발점화 방지방법에 따른 점화플러그와 가스밸브의 개방상태를 나타내는 시간그라프, 제4도는 본 발명의 방법을 설명하기 위한 플로우차트이다.FIG. 3 is a time graph showing an open state of an ignition plug and a gas valve according to the explosion ignition prevention method of the present invention; FIG. 4 is a flowchart for explaining the method of the present invention.

Claims (1)

전체 행정을 제어하는 주제어부(3)와, 상기 주제어부(3)의 제어신호에 따라서 각각 순차적으로 개방되는 1차 및 2차밸브(EV1,EV2)를 포함하는 가스밸브(1)와, 가스밸브(1)를 통하여 버너 (5)에 공급되는 가스를 착화시키기 이한 점화플러그(7)를 포함하는 가스보일러에 있어서, 프리퍼지행정이 완료되고 착화행정이 수행되는것과 동시에 가스밸브(1)의 1차밸브(EV1)를 개방하고, 1차밸브(EV1)를 개방하고 1초후에 2차밸브(EV2)를 개방하여 버너 (5)에 가스를 공급하고, 2차밸브(EV2)을 개방하고 O.3초후에 점화플러그(7)로부터 방전시켜 버너(5)에 공급되는 가스에 착화행정을 수행하는 것을 특징으로 하는 초기점화시 폭발점화 방지방법.A gas valve 1 including primary and secondary valves EV1 and EV2 which are sequentially opened in accordance with a control signal of the main control part 3; In the gas boiler including the ignition plug 7 for igniting the gas supplied to the burner 5 through the valve 1, the pre-purge stroke is completed and the ignition stroke is performed, The primary valve EV1 is opened and the primary valve EV1 is opened and after one second the secondary valve EV2 is opened to supply gas to the burner 5 and the secondary valve EV2 is opened And the ignition plug is discharged from the ignition plug (7) after 0.3 seconds to perform ignition of the gas supplied to the burner (5). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960013428A 1996-04-29 1996-04-29 Prevention of explosion ignition when initial ignition of gas boiler KR970070742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960013428A KR970070742A (en) 1996-04-29 1996-04-29 Prevention of explosion ignition when initial ignition of gas boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960013428A KR970070742A (en) 1996-04-29 1996-04-29 Prevention of explosion ignition when initial ignition of gas boiler

Publications (1)

Publication Number Publication Date
KR970070742A true KR970070742A (en) 1997-11-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960013428A KR970070742A (en) 1996-04-29 1996-04-29 Prevention of explosion ignition when initial ignition of gas boiler

Country Status (1)

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KR (1) KR970070742A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100330226B1 (en) * 1999-08-25 2002-03-25 윤종용 Bunnar ignition system and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100330226B1 (en) * 1999-08-25 2002-03-25 윤종용 Bunnar ignition system and method thereof

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