KR890001664B1 - Safety device of gas combustor - Google Patents

Safety device of gas combustor Download PDF

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Publication number
KR890001664B1
KR890001664B1 KR1019860001656A KR860001656A KR890001664B1 KR 890001664 B1 KR890001664 B1 KR 890001664B1 KR 1019860001656 A KR1019860001656 A KR 1019860001656A KR 860001656 A KR860001656 A KR 860001656A KR 890001664 B1 KR890001664 B1 KR 890001664B1
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South Korea
Prior art keywords
gas
opening
piece
gas cylinder
safety device
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KR1019860001656A
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Korean (ko)
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KR870009185A (en
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김윤철
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김윤철
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    • 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
    • F23N5/04—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bimetallic elements
    • 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)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

A safety device is designed to prevent a gas container used in a portable gas burner from exploding. An opening (5) and a door having a handle (7) with a locking piece (8) are prepared at the front wall of the burner for loading the gas container. The safety device comprises a fusible metal piece (14), a bimetallic piece (15) and an actuating bar (12) movable in a guide tube (11). The actuating bar restrained by a coil spring (13) is hold by the fusible metal piece in a normal condition. When the burner is over-heated, the fusible metal piece may be molten down and the actuating bar is pulled down to release the locking piece of the door so that the container may be popped out to disconnect the gas feed.

Description

가스연소기의 가스통 폭발 방지장치Gas cylinder explosion prevention device of gas burner

제1도는 본 발명의 요부 발췌 사시도.1 is a perspective view showing the main parts of the present invention.

제2도는 본 발명의 작동상태 요부 발췌사시도.2 is a perspective view of the excerpt of the operating state of the present invention.

제3(a)도, 제3(b)도는 본 발며으이 작동과정도.3 (a), 3 (b) is a diagram showing the operation of the present invention.

제4도는 본 발명의 작동상태의 일부 절개 사시도.4 is a partially cutaway perspective view of the operating state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 가스연소기동체 1a : 저면1: gas combustion body 1a: bottom

2 : 가스통 3 : 주입구2: gas cylinder 3: injection hole

4 : 삽입구 5 : 개구4: insertion hole 5: opening

6 : 개폐문 7 : 손잡이6: door opening 7: handle

8 : 형 회동괘정구 9 : 괘지공8: type pivot ruler 9: ruler

10 : 경사홈 11 : 안내관10: inclined groove 11: guide tube

12 : 타격봉 12a : 지간12: batting rod 12a: span

13 : 코일스프링 14 : 저용융 금속편13: coil spring 14: low melting metal piece

15 : 바이메탈편 a : 괘지턱15: bimetal edition a: hanging jaw

본 발명은 부탄가스용기를 각종 연소기구의 케이스내에 장진하여 사용중에 과열이 되어 일정 온도에 도달 하면 장진된 가스통이 자동으로 발취되어 가스 배출이 차단되게 한 가스통 폭발 방지장치에 관한 것으로, 종래에는 각종 가스기구의 가스공급도관에 가스공급을 차단하는 안전기를 장설하였기 때문에 가스공에서는 계속해서 가스가 계속배출되므로 연소기의 케이스 내에서 가스가 연소되는 일이 허다하고 이로인하여 가스통이 폭발하는 경우가 허다하여 화재위험과 인사사고가 발생하는 문제점이 있었다.The present invention relates to a gas cylinder explosion prevention device in which a butane gas container is charged in a case of various combustion apparatuses and overheated during use to reach a predetermined temperature, so that the loaded gas cylinder is automatically extracted to block gas discharge. Since a safety device is provided in the gas supply conduit of the gas appliance, since gas is continuously discharged from the gas hole, the gas is often burnt in the case of the combustor, which causes the gas cylinder to explode. There was a problem of fire risk and personnel accidents.

본 발명은 이와같은 문제점을 해결하기 위하여 가스통을 장진하고 밀어넣고 닫아서 가스통의 밸브를 열어주는 개폐문에 개폐문걸이를 장설하고 그 상부에 코일스프링으로 탄지시킨 타격봉을 테이퍼진 홈에 장설하여 상부로 올려놓고 타격봉에 돌설한 지간을 저용융금속편으로 걸어 고정시키고 바이메탈편으로 일정온도에서 고정봉을 밀어내게 함으로써 일정온도가 되면 저용융금속편이 녹아 떨어지고 바이메탈이 고정봉을 밀어내므로서 타격봉은 코일스프링의 탄발력에 의하여 테이퍼진 경사홈을 타고 회전하면서 급속히 하강하면서 개폐문의 개폐편을 타격하여 괘지된 상태를 벗겨주므로서 가스통 밸브의 탄발력에 의하여 열리면서 가스통은 외부로 발취된다.The present invention is installed in the opening and closing door hanger to open and close the gas cylinder to open and close the gas cylinder in order to solve the above problems, and installed the striking rod in the tapered groove in the upper part of the tapping groove in the tapered groove Place the stumbling rod on the striking rod with the low molten metal piece, and then push the fixed rod at a certain temperature with the bimetallic piece. The gas cylinder is extracted to the outside while being opened by the elasticity of the gas cylinder valve while peeling off the locked state by hitting the opening / closing door of the door while rapidly descending while rotating in the tapered inclined groove by the elastic force.

이때 가스통의 밸브가 폐쇄되므로 가스가 배출되지 않게 한 것으로 첨부도면에 상세히 설명하면 다음과 같다.In this case, the valve of the gas cylinder is closed, so that the gas is not discharged.

가스연소 기동체(1)의 하부 일측전방에 가스통(2)주입구(3)의 삽입구(4)를 형성하고 후방에는 개구(5)를 뚫어 이에 축설된 개폐문(6)일측에 손잡이(7)가 달린

Figure kpo00001
형 회동괘정구(8)을 유착하여 괘지공(9)에 삽입괘지 되게 하고 괘지턱(a)의 하부 일측에 형성된 괘지공(9)의 우측 상부에 테이퍼진 경사홈(10)을 갖은 안내관(11)을 착설하여 이에 타격봉(12)의 지간(12a)이 테이퍼진 경사홈(10)에 안내되게 탁경봉(12)을 삽설하고 지간(12a)의 중간에 코일스프링(13)을 걸어 동체(1)의 저면(1a)과 탄지시키고 지간(12a)의 단부에는 동체(1)의 전면벽 내부에 착설된 저용융금속편(14)을 걸고 그 후방에 바이메탈편(15)을 탄지시켜서 된 것이다. 이상과 같이 된 본 발명의 작용효과를 설명하면 다음과 같다.A handle 7 is formed at one side of the opening and closing door 6 formed by opening the opening 5 at the rear of the gas cylinder 2 and inlet 3 of the gas inlet 3 in front of the lower portion of the gas combustion actuator 1. Run
Figure kpo00001
Guide pipe having a tapered inclined groove (10) in the upper right of the ruler hole (9) formed on the lower side of the ruler jaw (a) by adhering the type pivoting ruler (8) to be inserted into the ruler hole (9) (11) is installed and the table bar 12 is inserted so that the section 12a of the striking rod 12 is guided to the tapered inclined groove 10, and the coil spring 13 is hanged in the middle of the section 12a. The lower surface 1a of the fuselage 1 is supported, and the end of the base 12a is fastened to the low-melting metal piece 14 mounted inside the front wall of the fuselage 1, and the bimetal piece 15 is held behind it. will be. Referring to the effects of the present invention as described above are as follows.

동체(1)의 하부 일측에 형성한 삽입구(4)에 가스통(2)의 주입구(3)가 삽입되게 장설하고 개폐문(6)을 닫아 일측에 유착한

Figure kpo00002
형 회동괘정구(8)를 괘지공(9)에 삽입시켜 괘지턱(a)에 괘지시켜 가스연소기를 사용하게 되는데 사용중에 연소기동체(1)가 과열되거나 동체(1) 내부에서 가스가 연소되어 일정온도까지 올라가게 되면 타격봉(12)에 단일체로 착설된 지간(12a)을 고정하고 있는 저용융금속편(14)이 녹아 떨어지는 동시에 바이메탈편(15)이 제2도와같이 펴지면서 지간(12a)을 밀어내므로 코일스프링(13)의 탄발력에 의하여 지간(12a)이 테이퍼진 경사홈(10)에 안내되면서 타격봉(12)은 급격히 하강하면서
Figure kpo00003
형 회동괘정구(8)의 단부를 타격하므로
Figure kpo00004
형 괘정구(8)가 회동되어 괘지공(9)에서 해탈상태에 오게되면 가스통(2)의 주입구(3)에 발생된 탄발력에 의하여 가스통(2)은 개폐문(6)을 열고 밖으로 발취되므로 가스통(2)에서는 가스가 누출되지 않고 차단된다. 따라서 더 이상 온도 상승이 없으므로 가스통의 폭발 위험이나 화재위험이 없는 이점이 있는 것이다.It is installed so that the injection hole 3 of the gas cylinder 2 is inserted into the insertion hole 4 formed in the lower side of the fuselage 1, and the opening / closing door 6 is closed and adhered to one side.
Figure kpo00002
The type rotation ruler (8) is inserted into the ruler (9) to hang on the ruler (a) to use a gas combustor. The combustion engine (1) is overheated during use or gas is burned in the fuselage (1). When the temperature rises up to a predetermined temperature, the low-melting metal piece 14 fixing the section 12a installed as a single piece to the striking rod 12 is melted and the bimetal piece 15 is unfolded as shown in FIG. 2 and the section 12a. As the rod 12a is guided to the tapered inclined groove 10 by the elastic force of the coil spring 13, the striking rod 12 is drastically lowered.
Figure kpo00003
As it hits the end of the type pivot ruler (8)
Figure kpo00004
When the type ruler (8) is rotated to come to a state of release from the ruler (9), the gas cylinder (2) is extracted by opening and closing the door (6) by the elastic force generated in the inlet (3) of the gas cylinder (2) In the gas cylinder 2, gas is cut off without leaking. Therefore, since there is no temperature rise anymore, there is an advantage that there is no danger of explosion or fire of the gas cylinder.

Claims (1)

가스연소기동체(1)의 하부 일측 전방에 가스통(2) 주입구(3)의 삽입구(4)를 형성하고 후방에는 개구(5)를 뚫어 이에 축설된 개폐문(6) 일측에 손잡이(7)가 달린
Figure kpo00005
형 회동 괘정구(8)를 유착하여 괴지공(9)에 삽입 괘지되게 하고 괘지턱(a)의 하부 일측에 형성된 괘지공(9)의 우측 상부에 테이퍼진 경사홈(10)을 갖는 안내관(11)을 착설하여 타격봉(12)의 기간(12a)이 테이퍼진(10)에 안내되게 타격봉(12)을 삽설하고 지간(12a)의 중간에 코일스프링(13)을 걸어 동체(1)의 전면(1a)과 탄지시키고 지간(12a)의 단부에는 동체(1)의 전면벽 내부에 착설된 저용융금속편(14)을 걸고 그 후방에 바이메탈편(15)을 탄지시켜서된 가스연소기의 가스통 폭발 방지장치.The insertion hole 4 of the gas cylinder 2 injection hole 3 is formed in front of the lower one side of the gas combustion actuator 1 and the opening 7 is drilled through the opening 5 at the rear thereof, and the handle 7 is attached to one side of the opening and closing door 6.
Figure kpo00005
Guide pipe having a tapered inclined groove (10) in the upper right side of the bore hole (9) formed on the lower side of the bore jaw (a) by adhering to the bore hole (9) by adhering the type pivoting ruler (8) (11) is installed to insert the striking rod 12 so that the period 12a of the striking rod 12 is guided to the tapered 10, and hangs the coil spring 13 in the middle of the trunk 12a to fuse the body (1). Of the gas combustor by hanging the low-melting metal piece 14 installed inside the front wall of the fuselage 1 at the end of the base 12a and holding the bimetal piece 15 behind it. Gas cylinder explosion protection.
KR1019860001656A 1986-03-08 1986-03-08 Safety device of gas combustor KR890001664B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860001656A KR890001664B1 (en) 1986-03-08 1986-03-08 Safety device of gas combustor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860001656A KR890001664B1 (en) 1986-03-08 1986-03-08 Safety device of gas combustor

Publications (2)

Publication Number Publication Date
KR870009185A KR870009185A (en) 1987-10-24
KR890001664B1 true KR890001664B1 (en) 1989-05-12

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KR1019860001656A KR890001664B1 (en) 1986-03-08 1986-03-08 Safety device of gas combustor

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