KR980003178A - Primary air volume control device of gas equipment - Google Patents

Primary air volume control device of gas equipment Download PDF

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Publication number
KR980003178A
KR980003178A KR1019960023532A KR19960023532A KR980003178A KR 980003178 A KR980003178 A KR 980003178A KR 1019960023532 A KR1019960023532 A KR 1019960023532A KR 19960023532 A KR19960023532 A KR 19960023532A KR 980003178 A KR980003178 A KR 980003178A
Authority
KR
South Korea
Prior art keywords
gas
screw portion
damper
primary air
surface end
Prior art date
Application number
KR1019960023532A
Other languages
Korean (ko)
Inventor
성완용
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 KR1019960023532A priority Critical patent/KR980003178A/en
Publication of KR980003178A publication Critical patent/KR980003178A/en

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Abstract

본 발명은 가스기기의 1차공기량 조절장치에 관한 것으로, 특히 가스공급관(40)의 내측면 단부에 형성된 제1나사부(41)에 가스분사노즐(30)의 가스유입구의 외측면 단부에 형성된 제2나사부(31)가 체결되고, 상기 가스 분사노즐(30)의 가스분출구의 외측면 단부에 형성된 제3나사부(32)에 댐퍼(20)의 중앙에 형성된 관통구의 내측면에 형성되어 있는 제4나사부(22)가 체결되며, 상기 댐퍼(20)가 가스분사노즐(30)의 제3나사부(32) 위를 직선운동하여 댐퍼(20)와 가스흡입구(11) 사이의 간격을 조절하도록 구성되어 있어, 댐퍼를 회전시켜 상기 댐퍼와 공기흡입구 사이의 간격을 조정하여 혼합관으로 흡입되는 1차 공기량을 조정함에 따라 공기량의 미세한 조정이 가능하며 또한 그 조정이 용이하다.The present invention relates to a primary air volume control device of a gas machine, and in particular, the first screw portion 41 formed at the inner surface end of the gas supply pipe (40) formed at the outer surface end of the gas inlet of the gas injection nozzle (30) The second screw portion 31 is fastened, and the fourth screw portion 32 is formed on the inner surface of the through hole formed in the center of the damper 20 in the third screw portion 32 formed at the outer surface end of the gas ejection opening of the gas injection nozzle 30. The screw portion 22 is fastened, and the damper 20 is configured to adjust the distance between the damper 20 and the gas suction port 11 by linearly moving over the third screw portion 32 of the gas injection nozzle 30. Thus, by adjusting the distance between the damper and the air inlet by rotating the damper to adjust the amount of primary air sucked into the mixing tube, fine adjustment of the air amount is possible and the adjustment is easy.

Description

가스기기의 1차공기량 조절장치Primary air volume control device of gas equipment

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

제1도는 본 발명에 따라 공기량 조절장치를 나타내는 분해 사시도이다.1 is an exploded perspective view showing an air amount regulating device according to the present invention.

제2도는 제1도의 공기량 조절장치의 동작을 설명하기 위한 도면으로, (도2a)는 댐퍼가 공기흡입구에 밀착되어 있는 상태를 나타낸 도면, (도2b)는 댐퍼가 공기흡입구로부터 이격되어 있는 상태를 나타낸 도면이다.2 is a view for explaining the operation of the air volume control device of Figure 1, Figure 2a is a view showing a state in which the damper is in close contact with the air inlet, Figure 2b is a state in which the damper is spaced apart from the air inlet The figure which shows.

Claims (2)

가스기의 1차공기량 조절장치에 있어서, 가스공급관(40)의 내측면 단부에 형성된 제1나사부(41)에 가스분사노즐(30)의 가스유입구의 외측면 단부에 형성된 제2나사부(31)가 체결되고, 상기 가스분사노즐(30)의 가스분출구의 외측면 단부에 형성된 제3나사부(32)에 댐퍼(20)의 중앙에 형성된 관통구의 내측면에 형성되어 있는 제4나사부(22)가 체결되며, 상기 댐퍼(20)가 가스분사노즐(30)의 제3나사부(32) 위를 직선운동하여 댐퍼(20)와 가스흡입구(11) 사이에 간격을 조절하도록 된 것을 특징으로 하는 가스기의 1차공기량 조절장치.In the primary air amount adjusting device of the gas machine, the second screw portion 31 formed at the first screw portion 41 formed at the inner surface end of the gas supply pipe 40 at the outer surface end of the gas inlet of the gas injection nozzle 30. Is fastened to the third screw portion 32 formed at the outer surface end of the gas ejection opening of the gas ejection nozzle 30, the fourth screw portion 22 formed at the inner surface of the through hole formed at the center of the damper 20 is provided. Gas damper 20 is a gas machine, characterized in that the damper 20 to linearly move on the third screw portion 32 of the gas injection nozzle 30 to adjust the distance between the damper 20 and the gas inlet 11 Primary air volume control device. 제1항에 있어서, 상기 덤퍼(20)의 가스공급관측에는 내측에 나사부가 형성된 보강재(21)가 상기 댐퍼(20)와 일체로 형성되어 있는 것을 특징으로 하는 가스기의 1차공기량 조절장치.The apparatus of claim 1, wherein a reinforcing member (21) having a threaded portion is formed integrally with the damper (20) at the gas supply pipe side of the dumper (20). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960023532A 1996-06-25 1996-06-25 Primary air volume control device of gas equipment KR980003178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023532A KR980003178A (en) 1996-06-25 1996-06-25 Primary air volume control device of gas equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023532A KR980003178A (en) 1996-06-25 1996-06-25 Primary air volume control device of gas equipment

Publications (1)

Publication Number Publication Date
KR980003178A true KR980003178A (en) 1998-03-30

Family

ID=66288373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023532A KR980003178A (en) 1996-06-25 1996-06-25 Primary air volume control device of gas equipment

Country Status (1)

Country Link
KR (1) KR980003178A (en)

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E902 Notification of reason for refusal
E601 Decision to refuse application