KR920020162A - Operation control method and device for hermetic gas boiler using differential pressure switch - Google Patents

Operation control method and device for hermetic gas boiler using differential pressure switch Download PDF

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Publication number
KR920020162A
KR920020162A KR1019910006873A KR910006873A KR920020162A KR 920020162 A KR920020162 A KR 920020162A KR 1019910006873 A KR1019910006873 A KR 1019910006873A KR 910006873 A KR910006873 A KR 910006873A KR 920020162 A KR920020162 A KR 920020162A
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South Korea
Prior art keywords
differential pressure
pressure switch
output signal
state
combustion
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KR1019910006873A
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Korean (ko)
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KR930005462B1 (en
Inventor
이황의
신연철
시게루 오기소
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최창선
린나이코리아 주식회사
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Priority to KR1019910006873A priority Critical patent/KR930005462B1/en
Publication of KR920020162A publication Critical patent/KR920020162A/en
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Publication of KR930005462B1 publication Critical patent/KR930005462B1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

내용 없음No content

Description

차압스위치를 이용한 밀폐식 가스보일러의 운전제어방법 및 그 장치Operation control method and device for hermetic gas boiler using differential pressure switch

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 장치를 설명하기 위한 밀폐식 가스보일러의 제어부의 블럭구성도,1 is a block diagram of a control unit of a hermetic gas boiler for explaining the apparatus of the present invention;

제2도는 본 발명방법이 적용된 밀폐식 가스보일러의 개략도,2 is a schematic view of a hermetic gas boiler to which the method of the present invention is applied;

제3도는 본 발명방법을 설명하기 위한 플로우챠트.3 is a flowchart for explaining the method of the present invention.

Claims (3)

밀폐식 가스보일러에서 운전스위치가 "온"이 되면 순환펌프(35)와 송풍기(23)를 구동시킴과 동시에, 소정의 지연시간(ta)을 계수하기 시작하면서, 차압스위치(70)가 "온"상태를 유지하는지를 계속 검출하여, "온"상태를 유지하고 있으면, 스파커(25)와 전자변(51), (52)을 "온"시켜 연소를 시작시킨 다음 계속해서 차압스위치(70)가 "온"상태인가를 검출하여 "온"이 계속 검출되면 연소를 계속 진행시키되, 소정의 지연시간(ta)내에서 "오프" 상태가 되면, 상기 순환펌프(35)와 송풍기(23)를 구동시키는 과정으로 되돌아가 소정의 지연시간(ta)내에서 연소 대기 상태를 유지하고, 소정시간(ta)이 경과되었을때, 차압스위치(70)가 "온"상태를 유지하게되면, 연소를 계속 진행시키되, 계속 "오프"상태이거나, 차압스위치가 "온"상태 후 소정시간(ta)이 경과한후, "오프"상태이면 연소에 따른 각종 기능부품들의 구동을 차단시킨 다음, 연소를 중지시키고, 이어 프레임로드(27)에서 검지되는 불연소 검지신호를 입력받아 이상검출상태로 판단하여 보일러의 운전을 정지시키는 것으로 난방수의 부족으로 차압스위치(70)가 "오프"되더라도 소정시간(ta)내에서는 운전이 중지되지 않도록 하여 잦은 이상검출현상을 억제시킬 수 있는 것임을 특징으로 하는 차압스위치를 이용한 밀폐식 가스보일러의 운전제어방법.When the operation switch is turned "on" in the hermetic gas boiler, the circulating pump 35 and the blower 23 are driven, and the differential pressure switch 70 starts to count a predetermined delay time t a . If it keeps detecting whether it is "on" state, and if it is maintaining "on" state, the sparker 25, the solenoid 51, and 52 are "on" to start combustion, and then the differential pressure switch 70 is continued. Is detected to be in an "on" state and if "on" is continuously detected, combustion continues, but when it is in an "off" state within a predetermined delay time t a , the circulation pump 35 and the blower 23 are maintained. When the flow returns to the process of driving the engine and maintains the combustion standby state within the predetermined delay time t a , and when the predetermined time t a elapses, the differential pressure switch 70 remains in the "on" state, Continue combustion, but continue to "off", or after the predetermined time t a elapses after the differential pressure switch is "on", When it is in a state of being shut off, the driving of various functional parts according to the combustion is stopped, and then the combustion is stopped. Even if the differential pressure switch 70 is "off" due to the lack of numbers, the operation of the gas-tight gas boiler using the differential pressure switch is characterized in that it is possible to suppress frequent abnormality detection by not stopping the operation within a predetermined time t a . Operation control method. 발진기 (12)의 출력신호에 의해 구동되는 타이머(112)와, 상기 타이머(112)의 출력신호에 의해 제어되어 데이타 송.수신기(13)를 통해 입력되는 수동조절장치(11)의 출력신호와, 프레임로드(27)에 연결된 연소검지부(14)를 통해 입력되는 연고 검지신호를 각각 입력받아 소정시간(ta)제어부(16), 온도비교부(114) 및 제2기능부품 구동부(17)에 소정의 제어신호를 인가시켜주는 제2구동부(113)와, 상기 타이머(112)의 출력신호와 상기 온도비교부(114)의 출력신호를 각각 입력받아 차기에 이행해야 할 기능을 판단하여 각부에 제어신호를 출력시켜주는 차기이행명령부(115)와, 상기 소화제어부(117) 및 연소연산 구동부(119)의 출력상태에 따라 각각의 기능부품들을 구동시켜 주는 제1기능부품 구동부(120)와, 상기 제1기능부품 구동부(120)의 출력신호에 따라 스파커(25), 순환펌프(35), 전자변(51), (52), 비례변(53) 및 송풍기(23)을 제어하는 기능부품 출력신호군(121)과, 상기 차압 스위치(70)의 "온", "오프"상태를 검출하는 차압스위치 "온", "오프"검출부(18)와, 상기 소정시간(ta)의 출력신호를 각각 입력받아 소정의 제어신호를 스파커구동부(25a)와 전자변 구동부(51a)를 통해 스파커(25)와, 전자변(51), (52)에 각각 인가시켜주는 제2기능부품 구동부(17)와를 상호 연결구성하여서된 차압스위치를 이용한 밀폐식 가스보일러의 운전제어장치.The output signal of the timer 112 driven by the output signal of the oscillator 12, the manual control device 11 controlled by the output signal of the timer 112, and input through the data transmitter / receiver 13; , The ointment detection signals inputted through the combustion detection unit 14 connected to the frame rod 27 are respectively input for a predetermined time t a , the control unit 16, the temperature comparing unit 114, and the second functional part driving unit 17. The second drive unit 113 for applying a predetermined control signal to the input signal, the output signal of the timer 112 and the output signal of the temperature comparator 114 are respectively input to determine the function to be transferred to the next part Next execution command unit 115 for outputting a control signal to the first, and the first functional component drive unit 120 for driving the respective functional parts in accordance with the output state of the fire extinguishing control unit 117 and the combustion operation driver 119. And the sparker 25, circulated according to the output signal of the first functional part driver 120. "On" and "Off" of the functional part output signal group 121 for controlling the pin 35, the electromagnetic valve 51, the 52, the proportional valve 53, and the blower 23, and the differential pressure switch 70. &Quot; On " and " off " detection section 18 for detecting a state, and the output signal of the predetermined time t a are respectively inputted, and a predetermined control signal is input to the sparker driver 25a and the electromagnetic valve driver 51a. Operating control device for a hermetic gas boiler using a differential pressure switch by interconnecting the sparker (25) and the second functional part drive unit (17) to be applied to each of the electromagnetic side (51), (52) through. 제2항에 있어서, 상기 수동조절장치(11)내에는 마이컴(10')과의 데이타를 상호 주고받는 데이타 입. 출력부(11a)와, 운전 스위치의 "온", "오프"여부를 검지하는 운전스위치 "온", "오프"검출부(11b)와, 상기 운전스위치 "온", "오프" 검출부(11b)의 출력신호를 입력받아 데이타 입. 출력부(11a)에 소정의 구동신호를 출력시켜주는 제1구동부(11c)와를 구비하여서 된 것임을 특징으로 하는 차압스위치를 이용한 밀폐식 가스보일러의 운전제어장치.The data input according to claim 2, wherein said manual control device (11) exchanges data with a microcomputer (10 '). Output section 11a, operation switch " on " and " off " detection section 11b for detecting whether the operation switch is " on " Input the output signal of the data input. And a first drive unit (11c) for outputting a predetermined drive signal to the output unit (11a). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910006873A 1991-04-29 1991-04-29 Gas boiler control method KR930005462B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910006873A KR930005462B1 (en) 1991-04-29 1991-04-29 Gas boiler control method

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Application Number Priority Date Filing Date Title
KR1019910006873A KR930005462B1 (en) 1991-04-29 1991-04-29 Gas boiler control method

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KR920020162A true KR920020162A (en) 1992-11-20
KR930005462B1 KR930005462B1 (en) 1993-06-22

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KR1019910006873A KR930005462B1 (en) 1991-04-29 1991-04-29 Gas boiler control method

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