KR970047001A - Ventilation warning device for fan heater and its steady state salt voltage setting method - Google Patents

Ventilation warning device for fan heater and its steady state salt voltage setting method Download PDF

Info

Publication number
KR970047001A
KR970047001A KR1019950053774A KR19950053774A KR970047001A KR 970047001 A KR970047001 A KR 970047001A KR 1019950053774 A KR1019950053774 A KR 1019950053774A KR 19950053774 A KR19950053774 A KR 19950053774A KR 970047001 A KR970047001 A KR 970047001A
Authority
KR
South Korea
Prior art keywords
microcomputer
voltage
state
output
ventilation
Prior art date
Application number
KR1019950053774A
Other languages
Korean (ko)
Other versions
KR0157230B1 (en
Inventor
고창현
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 KR1019950053774A priority Critical patent/KR0157230B1/en
Publication of KR970047001A publication Critical patent/KR970047001A/en
Application granted granted Critical
Publication of KR0157230B1 publication Critical patent/KR0157230B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Abstract

본 발명은 불꽃의 상태를 판단하여 환기 경고음을 출력시키는 환기 기준전압이 각 모델에 따라 다르기 때문에 나타나는 동작에러를 방지할 수 있도록 정상상태 염전압을 각 모델에 따라 설정가능하도록 함으로서 모든 모델에 사용할수 있는 팬히터용 환기 경고 장치 및 정상상태 염전압 설정방법에 관한 것이다.The present invention can be used for all models by setting the steady-state salt voltage according to each model to prevent the operation error appearing because the ventilation reference voltage for outputting the ventilation warning sound by judging the state of the flame is different for each model. The present invention relates to a ventilation warning device for a fan heater and a method for setting a steady state salt voltage.

본 발명은 시스템의 동작을 사용자가 결정할 수 있도록 하는 키입력부(10)와, 불꽃의 상태에 따라 전압값을 출력하는 플레임센서(20)과, 상기 키입력부(10) 및 플레임센서(20)의 출력신호를 입력받아 현재의 상태를 판단하고 그에 따라 시스템을 제어하는 마이컴(30)과, 마이컴(30)에 연결되어 상기 마이컴(30)의 제어신호에 따라 환기 경고음을 출력하는 경고음 발생부(40)와, 상기 마이컴(30)에 연결되어 염전압이 정확히 설정되었는지를 표시하는 발광다이오드(LED)(50)와, 그 제품이 강연소 상태에서 출력되는 전압을 상기 마이컴(30)으로 입력시키는 제1 가변저항부(60)와, 그 제품이 약연소상태에서 출력되는 전압을 상기 마이컴(30)으로 입력시키는 제2 가변저항부(70)로 구성된다.The present invention provides a key input unit 10 for allowing a user to determine the operation of the system, a flame sensor 20 for outputting a voltage value according to the state of the flame, and the key input unit 10 and the flame sensor 20. A microcomputer 30 for determining the current state by receiving an output signal and controlling the system accordingly, and a warning sound generator 40 connected to the microcomputer 30 and outputting a ventilation warning sound according to the control signal of the microcomputer 30. ), A light emitting diode (LED) 50 connected to the microcomputer 30 to indicate whether the salt voltage is set correctly, and a product for inputting the voltage output from the high combustion state of the product into the microcomputer 30. The first variable resistor unit 60 and a second variable resistor unit 70 for inputting the voltage outputted in the weak combustion state to the microcomputer 30 are provided.

Description

팬히터용 환기 경고장치 및 그의 정상상태 염전압 설정방법Ventilation warning device for fan heater and its steady state salt voltage setting method

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

제3도는 본 발명에 따른 환기 경고 장치의 구성을 나타내는 회로도이다.3 is a circuit diagram showing the configuration of the ventilation warning apparatus according to the present invention.

제4도는 본 발명에 따른 정상상태 염전압 설정방법을 나타내는 플로우차트이다.4 is a flowchart showing a steady state salt voltage setting method according to the present invention.

Claims (2)

시스템의 동작을 사용자가 결정할 수 있도록 하는 키입력부(10)와, 불꽃의 상태에 따라 전압값을 출력하는 플레임센서(20)과, 상기 키입력부(10) 및 플레임센서(20)의 출력신호를 입력받아 현재의 상태를 판단하고 그에 따라 시스템을 제어하는 마이컴(30)과, 상기 마이컴(30)에 연결되어 상기 마이컴(30)의 제어신호에 따라 환기 경고음을 출력하는 경고음 발생부(40)와, 상기 마이컴(30)에 연결되어 염전압이 정확히 설정되었는지를 표시하는 발광다이오드(LED)(50)와, 그 제품이 강연소상태에서 출력되는 전압을 상기 마이컴(30)으로 입력시키는 제1 가변저항부(60)와, 그 제품이 약연소상태에서 출력되는 전압을 상기 마이컴(30)으로 입력시키는 제2 가변저항부(70)로 구성된 것을 특징으로 하는 팬히터용 환기 경고장치.The key input unit 10 to allow the user to determine the operation of the system, the flame sensor 20 for outputting a voltage value according to the state of the flame, and the output signal of the key input unit 10 and the flame sensor 20 A microcomputer 30 for determining the current state and controlling the system according to the input, and a warning sound generator 40 connected to the microcomputer 30 to output a ventilation warning sound according to the control signal of the microcomputer 30; A light emitting diode (LED) 50 connected to the microcomputer 30 to indicate whether the salt voltage is set correctly, and a first variable for inputting the voltage output from the high combustion state to the microcomputer 30; The resistance unit (60) and the ventilation warning device for a fan heater, characterized in that the product is composed of a second variable resistance unit 70 for inputting the voltage output in the weak combustion state to the microcomputer (30). 시스템을 점화한 후 강연소 상태로 조정하고, 플레임센서에서 출력되는 전압값의 평균을 계산하는 제1 단계; 상기 제1 단계에서 계산된 평균값과 일치하도록 제1 저항가변부의 출력전압값을 조정하는 제2 단계; 시스템을 약연소상태로 조정하고, 플레임센서에서 출력되는 전압값의 평균을 계산하는 제3단계; 및 상기 제3 단계에서 계산된 평균값과 일치하도록 제2 저항가변부의 출력전압값을 조정하는 제4 단계를 포함하여 이루어지는 것을 특징으로 하는 팬히터의 정상상태 염전압 설정방법.Igniting the system and adjusting it to a combustion state, and calculating a mean of voltage values output from the flame sensor; A second step of adjusting an output voltage value of the first resistance variable part to match the average value calculated in the first step; Adjusting the system to a weak combustion state and calculating an average of voltage values output from the flame sensor; And a fourth step of adjusting an output voltage value of the second resistance variable part to coincide with the average value calculated in the third step.
KR1019950053774A 1995-12-22 1995-12-22 Ventilation alarm device for fan heater KR0157230B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950053774A KR0157230B1 (en) 1995-12-22 1995-12-22 Ventilation alarm device for fan heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950053774A KR0157230B1 (en) 1995-12-22 1995-12-22 Ventilation alarm device for fan heater

Publications (2)

Publication Number Publication Date
KR970047001A true KR970047001A (en) 1997-07-26
KR0157230B1 KR0157230B1 (en) 1998-11-16

Family

ID=19442628

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950053774A KR0157230B1 (en) 1995-12-22 1995-12-22 Ventilation alarm device for fan heater

Country Status (1)

Country Link
KR (1) KR0157230B1 (en)

Also Published As

Publication number Publication date
KR0157230B1 (en) 1998-11-16

Similar Documents

Publication Publication Date Title
KR970004170A (en) Low Cost Laser Range Finder System Structure
KR910000432A (en) Control device of vehicle safety device
KR970016105A (en) Glow Engine Control System
KR970047001A (en) Ventilation warning device for fan heater and its steady state salt voltage setting method
CN110108040A (en) The control method and gas heater of gas heater
KR970011567A (en) Control device of combustion mechanism
KR920004702A (en) Sensor fault determination method of internal combustion engine controller
JPS54151730A (en) Air-fuel ratio controller
KR930006378B1 (en) Burner motor control device and method for oil burner
KR960001603A (en) Combustion device
CN215813182U (en) Tester for testing operation of installed gas water heater
JPH087183A (en) Gas leakage alarming device
JPS6210871Y2 (en)
JP2613615B2 (en) Heat detector with remote check function
KR970044530A (en) Fault determination device of cooling water temperature sensor
JPH08278021A (en) Flame detector
KR940007445A (en) Air-fuel ratio control device for combustion apparatus and its control method
KR950015165B1 (en) Temperature control method of cooker
KR970007073A (en) Electronic control cock circuit of gas oven
KR930007784B1 (en) Heater water temperature control circuit for using thermistor
KR930023803A (en) Anomaly Detection Circuit of Temperature Sensor
KR980003180A (en) Thermal sensing control device using feedback circuit for gas equipment
KR920010389A (en) Piano Humidity Automatic Control Circuit
KR930023643A (en) Method and circuit of pollution prevention of hot air heater
KR910021178A (en) Temperature sensing correction system of electric oven range

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010629

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee