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KR960001606A - Combustion device - Google Patents

Combustion device Download PDF

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Publication number
KR960001606A
KR960001606A KR1019950013245A KR19950013245A KR960001606A KR 960001606 A KR960001606 A KR 960001606A KR 1019950013245 A KR1019950013245 A KR 1019950013245A KR 19950013245 A KR19950013245 A KR 19950013245A KR 960001606 A KR960001606 A KR 960001606A
Authority
KR
South Korea
Prior art keywords
combustion
rotation speed
correction
combustion fan
fan
Prior art date
Application number
KR1019950013245A
Other languages
Korean (ko)
Other versions
KR0153715B1 (en
Inventor
요오죠 가가미
히로아끼 사사끼
마사오 구보게
Original Assignee
최창선
린나이코리아 주식회사
나이또 스스무
린나이 가부시기가이샤
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 최창선, 린나이코리아 주식회사, 나이또 스스무, 린나이 가부시기가이샤 filed Critical 최창선
Publication of KR960001606A publication Critical patent/KR960001606A/en
Application granted granted Critical
Publication of KR0153715B1 publication Critical patent/KR0153715B1/en

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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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

본 발명은 배기구가 외풍의 영향 등을 받아도 버너의 필요연소량에 대응한 풍량을 정확하게 얻을 수 있으며, 또 배기구의 이상에 의하여 발생하는 불완전연소 등을 방지할 수 있는 연소장치를 제공하는 것을 목적으로 하는 것으로, 그 구성은 풍량센서(13)에 의하여 검출된 송풍량이 목표풍량과 다를 때, 목표풍량이 얻어지도록 연소팬(10)의 회전수를 보정하는 보정수단(28)을 구비한 연소장치에 있어서, 연소팬(10)의 회전수가 보정수단(28)에 의하여 보정되었을 때에 보정상태의 경과시간을 검출하는 보정시간검출수단(29)을 설치하고, 보정상태가 소정시간 이상 계속되었을 때에 버너의 연소를 정지하는 연소정지수단(27)을 설치한 것이다.An object of the present invention is to provide a combustion device capable of accurately obtaining the air volume corresponding to the required combustion amount of a burner even when the exhaust port is affected by external wind, etc., and preventing incomplete combustion or the like caused by abnormality of the exhaust port. In the combustion apparatus having a correction means 28 for correcting the rotation speed of the combustion fan 10 so that the target air volume is obtained when the air flow amount detected by the air flow sensor 13 is different from the target air volume. When the rotation speed of the combustion fan 10 is corrected by the correction means 28, correction time detection means 29 for detecting the elapsed time of the correction state is provided, and the burner burns when the correction state continues for a predetermined time or more. Combustion stop means 27 to stop the installation.

Description

연소장치Combustion device

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

제1도는 본 발명의 제 1 실시예의 연소장치의 시스템구성도.1 is a system configuration diagram of a combustion apparatus of a first embodiment of the present invention.

제2도는 제1도에 나타낸 연소장치의 요부 블럭구성도.2 is a block diagram of main parts of the combustion device shown in FIG.

제3도는 본 발명의 제 2 실시예의 연소장치의 요부 블럭구성도.3 is a block diagram of main parts of the combustion apparatus of the second embodiment of the present invention.

제4도는 제3도에 나타낸 연소장치의 작동을 설명하기 위한 선도.4 is a diagram for explaining the operation of the combustion apparatus shown in FIG.

Claims (3)

버너에 송풍하는 연소팬과, 상기 버너의 필요연소량에 대응한 목표풍량에 의거하여 상기 연소팬의 회전수를 설정하는 회전수설정수단과, 상기 회전수설정수단에 의한 회전수에 의하여 연소팬을 구동하는 팬구동수단과, 상기 연소팬에서 버너로의 송풍량을 검출하는 풍량센서와, 상기 풍량센서에 의하여 검출된 송풍량이 목표풍량과 다를 때, 상기 목표풍량이 얻어지도록 상기 연소팬의 회전수를 보정하는 보정수단을 구비한 연소장치에 있어서, 상기 연소팬의 회전수가 상기 보정수단에 의하여 보정되었을 때, 보정상태의 경과시간을 검출하는 보정시간검출수단과, 보정상태가 소정시간 이상 계속되었을 때에 버너의 연소를 정지하는 연소정지수단을 구비한 것을 특징으로 하는 연소장치.The combustion fan is controlled by a combustion fan blown to a burner, rotation speed setting means for setting the rotation speed of the combustion fan based on a target air volume corresponding to the required combustion amount of the burner, and rotation speed by the rotation speed setting means. A fan driving means for driving, a wind flow sensor for detecting the blow amount from the combustion fan to the burner, and the rotation speed of the combustion fan so that the target wind amount is obtained when the blow amount detected by the wind flow sensor is different from the target wind amount. A combustion apparatus comprising correction means for correcting, the correction time detecting means for detecting an elapsed time of a correction state when the rotation speed of the combustion fan is corrected by the correction means, and when the correction state continues for a predetermined time or more. And a combustion stop means for stopping combustion of the burner. 제1항에 있어서, 상기 연소팬의 회전수가 상기 보정수단에 의하여 보정되었을 때, 상기 보정시간검출수단은 상기 연소팬의 보정된 회전수가 상기 설정회전수를 기준으로 하는 소정범위에서 일탈한 경우의 경과시간을 검출하는 것을 특징으로 하는 연소장치.The method of claim 1, wherein when the rotation speed of the combustion fan is corrected by the correction means, the correction time detection means is used when the corrected rotation speed of the combustion fan deviates from a predetermined range based on the set rotation speed. Combustion apparatus for detecting the elapsed time. 제1항에 있어서, 상기 연소팬의 회전수가 상기 보정수단에 의하여 보정되었을 때, 상기 보정시간검출수단은 상기 풍량센서에 의하여 검출된 송풍량과 상기 연소팬의 보정된 회전수의 비가 목표풍량과 상기 설정회전수의 비를 기준으로 하는 소정범위에서 일탈한 경우의 경과시간을 검출하는 것을 특징으로 하는 연소장치.2. The method of claim 1, wherein when the rotation speed of the combustion fan is corrected by the correction means, the correction time detection means determines a ratio between the blow amount detected by the air flow sensor and the corrected rotation speed of the combustion fan and the target air volume. A combustion apparatus characterized by detecting the elapsed time when the deviation from the predetermined range based on the ratio of the set rotation speed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950013245A 1994-06-30 1995-05-25 Burner KR0153715B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14999094 1994-06-30
JP94-149990 1994-06-30

Publications (2)

Publication Number Publication Date
KR960001606A true KR960001606A (en) 1996-01-25
KR0153715B1 KR0153715B1 (en) 1998-11-16

Family

ID=15487062

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950013245A KR0153715B1 (en) 1994-06-30 1995-05-25 Burner

Country Status (1)

Country Link
KR (1) KR0153715B1 (en)

Also Published As

Publication number Publication date
KR0153715B1 (en) 1998-11-16

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