KR970007071A

KR970007071A - Automatic flame control circuit of oil burner

Info

Publication number: KR970007071A
Application number: KR1019950022289A
Authority: KR
Inventors: 이상석
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-07-26
Filing date: 1995-07-26
Publication date: 1997-02-21
Also published as: KR0155423B1

Abstract

본 발명은 오일연소기의 양산라인에서 불꽃의 상태를 자동으로 조절하여주어 시간과 인력을 절감시킨 오일연소기의 자동 불꽃조정회로에 관한 것으로, 불꽃조절을 위한 일정 키명령을 마이컴(30)으로 입력하는 키입력부(10)와, 버너에서 연소되는 불꽃의 상태를 감지하여 상기 마이컴(30)으로 입력하는 염전압감지부(20)와, 상기 키입력부(10)를 통해서 불꽃조정에 대한 키신호가 입력되면 화력별로 불꽃의 상태가 최적이 되도록 "약" 연소시에는 송풍팬의 RPM을 조절하고, "강" 연소시에는 전자펌프의 주파수를 조절하는 제어출력을 행하는 마이컴(30)와, 상기 마이컴(30)의 소정 RPM출력신호에 의해 송풍팬을 구동시키는 송풍팬구동부(40)와, 상기 마이컴(30)의 소정 주파수출력신호에 의해 전자펌프를 구동하는 전자펌프구동부(50)로 구성된 특징이며, 따라서, 오일연소기의 양산시 불꽃조정으로 인한 시간과 인력을 절감하고 동시에 불꽃의 미세조정에 의한 서비스율을 줄일 수 있는 효과가 있다.The present invention relates to an automatic flame control circuit of an oil burner that automatically adjusts the state of a flame in a mass production line of an oil burner to reduce time and manpower, and inputs a predetermined key command for controlling a flame into the microcomputer 30. A key signal for flame control is input through a key input unit 10, a salt voltage detection unit 20 that detects a state of a flame burned by a burner and inputs it to the microcomputer 30, and the key input unit 10. And the microcomputer 30 to control the RPM of the blower fan at the time of "weak" combustion, and to control the frequency of the electronic pump at the time of "strong" combustion, so that the state of the flame is optimal for each fire power. A blower fan driver 40 for driving the blower fan by the predetermined RPM output signal of 30) and an electron pump driver 50 for driving the electron pump by the predetermined frequency output signal of the microcomputer 30, therefore, Save time and manpower due to the mass production of one burner flame adjustment and, at the same time has the effect of reducing the service rate by the fine adjustment of the flame.

Description

Automatic flame control circuit of oil burner

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

제1도는 본 발명에 의한 회로 블럭도, 제2도는 제1도의 상세 회로도의 일실시예, 제3도는 본 발명에 따른 제어 순서도이다.1 is a circuit block diagram according to the present invention, FIG. 2 is an embodiment of the detailed circuit diagram of FIG. 1, and FIG. 3 is a control flowchart according to the present invention.

Claims

In the oil burner, the key input unit 10 for inputting a predetermined key command for controlling the flame to the microcomputer 30; A salt voltage detector 20 detecting a state of a flame burned by a burner and inputting the flame to the microcomputer 30; When the key signal for flame control is input through the key input unit 10, the RPM of the blower fan is adjusted at the time of "weak" combustion so that the state of the flame is optimal for each fire power, and the frequency of the electronic pump at the time of "strong" combustion. A microcomputer 30 for performing a control output to adjust the control unit; A blowing fan driver 40 driving the blowing fan by a predetermined RPM output signal of the microcomputer 30; And an electronic pump driver (50) for driving the electronic pump in response to a predetermined frequency output signal of the microcomputer (30).

2. The automatic flame control circuit of claim 1, wherein the key input unit (10) includes a flame control switch (SW1).

※ Note: The disclosure is based on the initial application.