KR960000407Y1 - Pressure regulator for a liquid gas - Google Patents

Pressure regulator for a liquid gas Download PDF

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Publication number
KR960000407Y1
KR960000407Y1 KR2019930010713U KR930010713U KR960000407Y1 KR 960000407 Y1 KR960000407 Y1 KR 960000407Y1 KR 2019930010713 U KR2019930010713 U KR 2019930010713U KR 930010713 U KR930010713 U KR 930010713U KR 960000407 Y1 KR960000407 Y1 KR 960000407Y1
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KR
South Korea
Prior art keywords
gas
coupled
pressure regulator
overflow
reset switch
Prior art date
Application number
KR2019930010713U
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Korean (ko)
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KR950001697U (en
Inventor
김영열
Original Assignee
김영열
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.)
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Priority to KR2019930010713U priority Critical patent/KR960000407Y1/en
Publication of KR950001697U publication Critical patent/KR950001697U/en
Application granted granted Critical
Publication of KR960000407Y1 publication Critical patent/KR960000407Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338—Pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

내용 없음.No content.

Description

복귀수단이 형성된 액화석유가스용 압력조정기의 과류차단장치Overflow cut-off device of pressure regulator for liquefied petroleum gas with return means

제 1 도 내지 제 4 도는 과류가 차단된 상태의 본 고안의 단면도로서,1 to 4 are cross-sectional views of the present invention in the state of blocking the overflow,

제 1 도는 리세트 스위치에 복귀 스프링이 결합된 것,A return spring coupled to the first or reset switch,

제 2 도는 리세트 스위치에 복귀 스프링이 결합되지 않은 것,No return springs coupled to the second or reset switch,

제 3 도는 리세트 스위치가 푸쉬 스위치로 된 것을 나타내며,3 shows that the reset switch is a push switch,

제 4 도는 다른 형태의 밸브장치를 사용한 것을 나타낸다.4 shows the use of another type of valve device.

제 5 도는 정상적인 상태의 본 고안의 단면도5 is a cross-sectional view of the present invention in a normal state

제 6 도는 리세트 스위치를 누른 상태의 본 고안의 단면도6 is a cross-sectional view of the present invention while pressing the reset switch

제 7 도는 본 고안의 분해 사시도이다.7 is an exploded perspective view of the present invention.

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

2 : 가스출구 4 : 밸브장치2: gas outlet 4: valve device

6 : 걸림턱 8 : 결합구멍6: engaging jaw 8: coupling hole

10 : 암나사부 12 : 리세트스위치10: female thread portion 12: reset switch

14 : 실린더 15 : 수나사부14 cylinder 15 male thread

16 : 패킹 18 : 가동핀16 packing 18 movable pin

20 : 손잡이 22 : 복귀 스프링20: handle 22: return spring

본 고안은 복귀수단이 형성된 가스의 과류차단장치에 관한 것으로 특히 이러한 장치가 가스용기와 가스호스사이에 연결됨을 특징으로 하는 것이다.The present invention relates to an overflow shutoff device of a gas in which a return means is formed, and in particular, such a device is connected between a gas container and a gas hose.

종래에는 이러한 과류차단기가 복귀수단이 없고 또한 가스용 연소기와 가스용기를 연결하는 가스공급호스에 연결 설치되어 실내에서 가스를 개폐시킬 경우에 사용되는 가스콕크의 내부에 설치되어 있어서 가스용 연소기와 가스콕크 사이에 가스가 누출될 때에는 가스가 자동으로 차단이 되나 가스콕크와 압력조정기 사이의 가스호스가 손상되거나 호스연결부분에 가스가 누출될 때에는 가스콕크내에 설치된 과류차단장치가 작동되지 않아서 안전사고의 위험성이 있고 또한 과류차단장치가 작동된 후에는 이를 전문가가 아니면 원상으로 복귀시키지 못하여 반드시 전문가에 의뢰하여야 하는 불편함이 있었다.Conventionally, such a circuit breaker has no return means and is connected to a gas supply hose that connects a gas combustor and a gas container, and is installed inside a gas cock used for opening and closing gas in a room. When gas leaks between the cocks, the gas is automatically shut off, but when the gas hose between the gas cock and the pressure regulator is damaged or when the gas leaks through the hose connection part, the overflow block installed in the gas cock is not operated. There was a danger and it was inconvenient to ask a specialist because it could not be returned to its original state after the surge protector was operated.

본 고안은 종래의 이러한 문제점을 해결하기 위하여 가스용기에 부착되는 압력조정기내에 과류 차단장치를 설치함으로써, 가스용기에 결합되는 압력조정기와 가스용 연소기의 사이의 어느곳에서 가스가 누출되더라도 가스의 배출이 차단되게 함으로써 보다 안전하게 가스를 사용할 수 있도록 하였고 또한 복귀를 위하여는 간단하게 스위치를 가압함으로서 복귀토록 하여 종래의 문제점을 해결한 것이다.The present invention is to solve the problems of the prior art by installing the overflow block in the pressure regulator attached to the gas container, the gas discharge even if the gas leaks anywhere between the pressure regulator coupled to the gas container and the gas combustor This allows the gas to be used more safely by allowing the gas to be cut off, and also to return the gas by simply pressing the switch to return the gas.

이하 첨부된 도면에 의거하여 본 고안을 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제 1 도 내지 제 3 도 및 제 7 도에 도시된 바와 같이 본 고안은 종래의 압력조정기의 가스출구(2)를 크게하여 종래에 가스콕크내에 설치되는 공지의 과류차단용 밸브장치(4)를 삽입 결합하고, 상기 밸브장치(4)의 끝부분이 위치하는 가스출구(2)의 일측에는 걸림턱(6)이 형성된 결합구멍(8)을 천공한 다음 암나사부(10)을 형성하여 리세트 스위치(12)를 결합하여 된 구조이다.As shown in Figs. 1 to 3 and 7, the present invention enlarges the gas outlet 2 of the conventional pressure regulator so as to provide a known overflow shutoff valve device 4 which is conventionally installed in the gas cock. Inserted and coupled, one side of the gas outlet (2) where the end of the valve device (4) is drilled through the coupling hole (8) formed with the locking jaw (6), and then formed by the female screw portion (10) to reset It is a structure that combines the switch 12.

상기 리세트 스위치(12)는 실린더(14)의 외주에 수나사부(15)를 형성하여 상기 가스출구(2)에 형성된 결합구멍(8)에 결합하는데, 이때 상기 리세트 스위치(12)가 결합된 사이로 가스가 누출되는 것을 방지하기 위하여 결합구멍(8)의 걸림턱(6)과 실린더(14) 사이에는 패킹(16)을 결합하여 된 것이다.The reset switch 12 forms a male screw portion 15 on the outer circumference of the cylinder 14 to be coupled to the coupling hole 8 formed in the gas outlet 2, wherein the reset switch 12 is engaged. In order to prevent the gas from leaking out, the packing 16 is coupled between the engaging jaw 6 of the coupling hole 8 and the cylinder 14.

리세트 스위치(12)는 제 2 도에 도시된 바와 같이 단순히 핀의 형태로 되어서 눌러 놓으면 눌러진 상태로 그대로 있고, 원위치시키고자 할 때에는 리세트 스위치(12)의 가동핀(18)의 손잡이(20)를 잡아 당겨서 원위치시키는 것과, 제 1 도에 도시된 바와 같이 복귀 스프링(22)이 결합되어 있어서 리세트 스위치(12)를 눌렀다가 놓으면 항상 원위치되는 것과, 제 3 도에 도시된 바와 같이 한번 누르면 눌러진 상태로 있고, 다시 누르면 원위치 되는 것을 사용할 수 있다.As shown in FIG. 2, the reset switch 12 is simply in the form of a pin and remains pressed when pressed. When the reset switch 12 is in place, the handle of the movable pin 18 of the reset switch 12 20) by pulling back and returning, as shown in FIG. 1, the return spring 22 is engaged so that pressing and releasing the reset switch 12 always returns to its original position, once shown in FIG. If it is pressed, it stays pressed. If it is pressed again, it can be used to return to its original position.

미설명 부호 16a는 실린더(14)와 가동핀(18) 사이로 가스가 누출되는 것을 방지하기 위한 패킹, 24는 밸브장치(4)의 밸브관, 26은 밸브장치(4)의 밸브체, 28은 밸브장치의 스프링이다.Reference numeral 16a is a packing for preventing gas leakage between the cylinder 14 and the movable pin 18, 24 is a valve tube of the valve device 4, 26 is a valve body of the valve device 4, 28 is It is a spring of the valve device.

이와 같이 구성된 본 고안은 가스가 정상적인 압력으로 공급될 때에는 제 5 도에 도시된 바와 같이 밸브장치(4)의 밸브관(24)과 밸브체(26) 사이로 가스가 통과하게 되나, 압력조정기와 가스연소기 사이에 가스호스가 절단되거나 빠짐에 따라 압력조정기의 가스출구(2)에 과류가 작용될 경우에는 가스의 압력으로 밸브체(26)를 강하게 밀게 되므로 제 1 도 및 제 3 도에 도시된 바와 같이 밸브체(26)는 그 밸브체(26)를 탄력 지지하는 스프링(28)을 압출시키면서 전진 이동하여 밸브관(24)에 밀착되므로 가스가 차단된다.According to the present invention configured as described above, when gas is supplied at a normal pressure, gas passes between the valve tube 24 and the valve body 26 of the valve device 4, as shown in FIG. In the case where overflow is applied to the gas outlet 2 of the pressure regulator as the gas hose is cut off or removed between the combustors, the valve body 26 is strongly pushed by the pressure of the gas, as shown in FIGS. 1 and 3. As described above, the valve body 26 moves forward while extruding the spring 28 that elastically supports the valve body 26 to be in close contact with the valve tube 24 so that the gas is blocked.

한편, 상기와 같은 가스출구(2)의 폐쇄상태에서 필요한 조치를 취한 다음 가스연소기를 재사용하기 위하여 폐쇄된 가스출구(2)를 개방시키고자 할 경우에는 리세트 스위치(l2)를 누르면 제 6 도에 도시된 바와 같이 리세트 스위치(12)의 가동핀(18)의 끝이 밸브관(24)의 끝으로 노출된 밸브체(26)를 밀게 되므로 밸브체(26)가 원위치되면서 가스출구(2)가 개방되어 가스의 공급을 재개시킬 수 있게 된다. 이때 리세트 스위치(12)를 원위치시키면 최초의 개방상태를 유지하게 된다.On the other hand, in the closed state of the gas outlet (2) as described above, if you want to open the closed gas outlet (2) in order to reuse the gas burner, press the reset switch (l2) As shown in FIG. 2, the end of the movable pin 18 of the reset switch 12 pushes the exposed valve body 26 to the end of the valve tube 24, so that the valve body 26 returns to its original position. ) Can be opened to resume the supply of gas. At this time, if the reset switch 12 is returned to its original position, the initial open state is maintained.

Claims (3)

공지의 압력조정기의 가스출구(2)를 크게하여 공지의 과류차단용 밸브장치(4)를 삽입 결합하고, 상기 밸브장치(4)의 끝부분이 위치하는 가스출구(2)의 일측에는 걸림턱(6)이 형성된 결합구멍(8)을 천공한 다음 암나사부(10)를 형성하고, 상기 결합구멍(8)에 실린더(14)의 외주에 수나사부(15)가 형성되고 실린더(14)내에 가동핀(18)이 결합되고 상기 가동핀(18)에 패킹(16a)이 결합되어 구성된 리세트 스위치(12)를 결합하고, 상기 실린더(14)와 상기 걸림턱(6) 사이에는 패킹(16)을 결합하여 구성된 것을 특징으로 하는 복귀수단이 형성된 액화석유가스용 압력조정기의 과류차단장치.The gas outlet 2 of the known pressure regulator is enlarged so that the well-known overflow blocking valve device 4 is inserted and coupled, and a locking jaw is formed at one side of the gas outlet 2 where the end of the valve device 4 is located. After drilling the coupling hole 8 in which 6 is formed, the female screw part 10 is formed, and the male screw part 15 is formed in the coupling hole 8 in the outer periphery of the cylinder 14, The movable pin 18 is coupled and the reset switch 12 configured by coupling the packing 16a to the movable pin 18 is coupled, and the packing 16 is connected between the cylinder 14 and the locking jaw 6. The overflow shutoff device of the pressure regulator for liquefied petroleum gas having a return means characterized in that coupled to). 제 1 항에 있어서, 가동핀(18)에 복귀 스프링(22)을 결합하여 구성된 것을 특징으로 하는 복귀수단이 형성된 액화석유가스용 압력조정기의 과류차단장치.2. The overflow blocking device of the pressure regulator for liquefied petroleum gas according to claim 1, wherein a return spring (22) is coupled to the movable pin (18). 제 1 항에 있어서, 리세트 스위치(12)는 공지의 푸쉬 스위치에 가동핀(18)이 결합되고 외주에 수나사부(15)가 형성된 것을 특징으로 하는 복귀수단이 형성된 액화석유가스용 압력조정기의 과류차단장치.2. The pressure regulator for liquefied petroleum gas according to claim 1, wherein the reset switch 12 includes a movable pin 18 coupled to a known push switch and a male screw portion 15 formed on an outer circumference thereof. Overflow blocker.
KR2019930010713U 1993-06-17 1993-06-17 Pressure regulator for a liquid gas KR960000407Y1 (en)

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KR2019930010713U KR960000407Y1 (en) 1993-06-17 1993-06-17 Pressure regulator for a liquid gas

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KR2019930010713U KR960000407Y1 (en) 1993-06-17 1993-06-17 Pressure regulator for a liquid gas

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KR950001697U KR950001697U (en) 1995-01-04
KR960000407Y1 true KR960000407Y1 (en) 1996-01-08

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