KR880001861Y1 - Gas leakage checking device of gas pressure requlator - Google Patents

Gas leakage checking device of gas pressure requlator Download PDF

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Publication number
KR880001861Y1
KR880001861Y1 KR2019850008382U KR850008382U KR880001861Y1 KR 880001861 Y1 KR880001861 Y1 KR 880001861Y1 KR 2019850008382 U KR2019850008382 U KR 2019850008382U KR 850008382 U KR850008382 U KR 850008382U KR 880001861 Y1 KR880001861 Y1 KR 880001861Y1
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KR
South Korea
Prior art keywords
gas
gas pressure
convex lens
requlator
indicator
Prior art date
Application number
KR2019850008382U
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Korean (ko)
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KR870002492U (en
Inventor
박정창
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박정창
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Priority to KR2019850008382U priority Critical patent/KR880001861Y1/en
Publication of KR870002492U publication Critical patent/KR870002492U/en
Application granted granted Critical
Publication of KR880001861Y1 publication Critical patent/KR880001861Y1/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
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

내용 없음.No content.

Description

가스압력 조정기의 가스누출 점검장치Gas leak check device of gas pressure regulator

제1도는 본 고안의 종단면도.1 is a longitudinal sectional view of the present invention.

제2도는 본 고안의 평면도.2 is a plan view of the present invention.

제3도는 본 고안의 사용상태를 예시한 실시단면도.Figure 3 is a cross-sectional view illustrating the use state of the present invention.

제4도는 본 고안의 가스누출여부에 따른 투시점검장치의 변화상태를 나타낸 평면예시도.Figure 4 is a plan view showing a change state of the perspective inspection apparatus according to whether the gas leak of the present invention.

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

4a' : 삽통공 5' : 안내공4a ': insertion hole 5': guideman

6 : 조정스프링 7 : 다이야후렘6: adjustment spring 7: diaphragm

8 : 승강관 8a : 표시구8: lifting pipe 8a: display port

8a' : 표시부 9 : 투시용 볼록렌즈8a ': display unit 9: perspective convex lens

본 고안은 가스봄베에 착설하는 가스압력조정기에 가스의 누출 여부를 간편하게 확인 점검하는 가스누출 점검장치를 부설하여서 된 가스압력조정기의 가스누출 점검장치에 관한 것이다.The present invention relates to a gas leak check device of a gas pressure regulator by installing a gas leak check device for easily checking and checking the leakage of gas in the gas pressure regulator installed on the gas cylinder.

가스봄베의 용기밸브에 착설하는 통상의 가스압력조정기에는 유입구측의 노즐과 이 노즐을 개폐하는 피스톤 및 피스톤을 작동케 하는 지렛대와 지렛대를 작동하는 다이야후렘 및 이 다이야후렘을 항상 일정압력의 위치에서 작용케 하는 조정스프링이 장설되어 있으며 이와 같은 가스압력 조정기의 정상기능의 상태에서 항시 350㎜H2O의 정상 압력가스가 수용측의 연소기구에 공급토록 구성되어 있다.Normal gas pressure regulators installed on the gas cylinder vessel valves include nozzles on the inlet side, pistons for opening and closing the nozzles, levers for operating the pistons, and diaphragms for operating the levers, and the diaphragms at a constant pressure. A regulating spring is provided to act on it, and the normal pressure gas of 350 mmH 2 O is always supplied to the combustion mechanism on the receiving side in the normal functioning state of the gas pressure regulator.

본 고안은 이와 같은 공지한 가스압력조정기의 다이야후렘에 표시구를 가진 승강관을 상설하고 뚜껑체에 복착되는 커버에는 볼록렌즈를 착설하여 수용측의 가스누출여부에 따른 다이야후렘의 승강작용에 의해 승강관의 표시구를 볼록렌즈의 촛점위치에 있게 하거나 또는 벗어나게 하여서 볼록렌즈에 나타나는 표시구 상면의 존부로서 가스의 누출여부를 확인점검케 한 것으로, 이를 첨부된 도면에 따라 상세하게 설명하면 다음과 같다.The present invention is to install a lifting tube having an indicator on the diaphragm of such a known gas pressure regulator and a convex lens on a cover that is attached to the lid body by lifting and lowering the diaphragm according to the gas leakage on the receiving side. The indicator of the elevating pipe is located at the focal point of the convex lens or moved away from the upper surface of the indicator to appear on the convex lens to check whether there is a gas leak. same.

노즐(la)을 구비한 유입구(1')와 유출구(1")를 가진 원통형 조정기동체(1)내에 피스톤(2)과 지렛대(3)를 장설하고 커버(4)가 복착되는 뚜껑체(5)내에는 조정스프링(6)을 탄장하여 그 사이의 스프링좌판(7a)을 가진 다이야후렘(7)의 상하작용으로 일정압력가스를 수용측에 공급케 한 공지의 가스압력조정기에 있어서, 뚜껑체(5)의 상면 중앙부에 안내공(5')를 뚫고 스프링좌판(7a)에는 안내공(5')에서 유삽되는 표시구(8a)를 상부에 주설한 승강관(8)을 상설하되 동 표시구(8a)의 상단에는 유색의 표시부(8a')를 형성하고 커버(4)의 상면 중앙부에는 투시용 볼록렌즈(9)를 착설하고 그 내부에는 중앙부에 삽통공(4a')이 뚫린 격판(4a)을 횡설하여 다이야후그램(7)의 승강작용에 따른 승강관(8)의 상승시 표시구 (8a)의 표시부(8a')가 볼록렌즈(9)의 촛점위치까지 상승되도록 한 것이다.A lid body 5 in which a piston 2 and a lever 3 are installed in a cylindrical regulator 1 having an inlet 1 ′ with a nozzle la and an outlet 1 ″ and the cover 4 is seated. In the well-known gas pressure regulator which provided the constant pressure gas to the receiving side by the up-down action of the diaphragm 7 which has the spring (7a) of the spring seat 7a between them, and the adjustment spring 6 is mounted inside. (5) Perforate the guide hole 5 'in the center of the upper surface, and the spring seat 7a is provided with the elevating pipe 8 in which the indicator hole 8a inserted in the guide hole 5' is installed on the upper part. A colored display portion 8a 'is formed at the upper end of the sphere 8a, and a convex lens 9 for viewing is installed at the center of the upper surface of the cover 4, and a diaphragm having an insertion hole 4a' at the center thereof. 4a) is rolled up so that the display portion 8a 'of the display port 8a is raised to the focal position of the convex lens 9 when the lifting tube 8 rises due to the lifting action of the diamond diagram 7. The.

도면중 미설명부호 10은 가스봄베, 10'는 용기밸브, 11은 중간밸브, 12는 연소기구, 12'는 조작밸브, 13은 연결호오스이다.In the drawings, reference numeral 10 denotes a gas cylinder, 10 'a vessel valve, 11 an intermediate valve, 12 a combustion mechanism, 12' an operation valve, and 13 a connection hose.

이와 같이 된 본 고안은 도면의 제3도와 같이 조정기동체(1)의 유입구측(1')측 노즐(la)을 가스봄베(10)의 용기밸브(10')에 연체하고 유출구(1")측에는 중간밸브(11)를 개재한 통상의 연소기구(14)를 연결호오스(13)를 이용하여 통상의 요령으로 설치하여서 사용하는 것으로, 수용측에 가스의 누출이 없이 기밀이 유지되고 있을시에는 조정기동체(1)내에 기존의 350㎜H2O의 정상압력 가스가 유입되고 있는 것인바 이때는 다이야후렘(7)이 제1도 및 제3도의 이점쇄선도시와 같이 상승작용되므로 스프링좌판(7a)에 상설된 승강관(8)도 동일상승 되어 승강관(8)의 상면에 주설된 표시구(8a)의 상승위치에 따른 표시부(8a')가 상호 일치위치케 되므로 볼록렌즈(9)르 통해 제4(aa)도와 같이 유색의 표시부(8a')를 확인하여 수용측에 기밀이 유지되고 있음을 확인 점검할 수 있는 것이다.In the present invention, as shown in FIG. 3, the inlet (1 ') side nozzle (la) of the adjusting actuator (1) is overlaid on the container valve (10') of the gas cylinder (10) and the outlet (1 "). On the side, a normal combustion mechanism 14 via an intermediate valve 11 is installed using the connecting hose 13 in the usual manner. When airtightness is maintained without leakage of gas on the receiving side, The normal pressure gas of the existing 350 mmH 2 O is introduced into the adjusting body 1, and at this time, the spring seat 7a is actuated by the diaphragm 7 as shown in FIG. 1 and FIG. ) And the elevating pipe (8) standing at the same level is also raised so that the display portion (8a ') according to the ascending position of the display hole (8a) placed on the upper surface of the elevating pipe (8) are mutually aligned position, so By checking the colored display portion 8a 'as shown in FIG. 4 (aa) through the A.

그리고 수용측의 모든 밸브(10'), (11), (12')를 폐쇄한 상태에서 수용측에 기밀이 유지되지 않아 가스가 누출되고 있을 시에는, 누출로 인한 수용측의 폐쇄압력이 저하되므로 조정기동체(1)내의 정상압력가스도 저하 되어 다이야후렘(7)이 조정스프링(6)의 탄성에 의해 제3도의 실선도시와 같이 하강케 되는바 이때는 승강관(8)도 하강되므로 승강관(8)의 상면에 주설된 표시구(8a)도 하강되어 표시구(8a) 상면의 표시부(8a')가 볼록렌즈(9)의 촛점위치로 부터 이탈되므로 볼록렌즈(9)를 통하여서는 제4도의 제4(b)도와 같이 유색의 표시부(8a')를 확인할 수 없어 가스의 누출상태를 용이하게 확인 점검할 수 있는 것이다.When the gas is leaking because gas is leaking because all the valves 10 ', 11 and 12' on the receiving side are closed, the closing pressure on the receiving side decreases due to leakage. Therefore, the normal pressure gas in the adjusting body 1 is also lowered, and the diaphragm 7 is lowered as shown in the solid line of FIG. 3 by the elasticity of the adjusting spring 6, and in this case, the elevating pipe 8 is also lowered. The display sphere 8a cast on the upper surface of (8) is also lowered so that the display portion 8a 'on the upper surface of the display sphere 8a is separated from the focal position of the convex lens 9, so that As shown in FIG. 4 (b) of FIG. 4, the colored display part 8a 'cannot be confirmed, and thus the leak state of the gas can be easily checked and checked.

이와 같이 본 고안은 가스압력기의 간단한 점검장치로서가스의 누출여부를 정확하게 표시 확인할 수 있어 사용자는 수시로 간편하게 점검 사용할 수 있으므로 가스의 누출로 인한 안전사고를 미연에 방지할 수 있는 효과를 가진다.As such, the present invention is a simple check device for a gas pressure device, which can accurately check whether the gas leaks, and thus the user can easily check and use the gas, thereby preventing the safety accident caused by the gas leak in advance.

Claims (1)

도시한 바와 같이 유입구(1')와 유출구(1")를 가지는 조정기동체(1)내에 피스톤(2)과 지렛대(3)를 장설 하고 커버(4)가 복착되는 뚜껑체(5)에는 조정스프링(6)을 탄장하며 그 사이에는 스프링좌판(7a)을 가진 다이야후렘(7)을 격설하여 되는 공지의 것에 있어서, 뚜껑체(5)의 상면에 안내공(5')을 뚫고 스프링 좌판(7a)에는 안내공(5')에 유삽되는 표시구(8a)를 가진 강관(8)을 상설하고 커버(4)의 상면에는 투시용 볼록렌즈(9)를 착설하여 공지한 다이야후렘(7)의 상승작용시 격판(4a)의 삽통공(4a')으로 삽돌되는 표시구(8a)의 표시부(8a')가 볼록렌즈(9)의 촛점위치로 상승되도록 하여서 된 가스압력 조정기의 가스누출 점검장치.As shown in the drawing, a piston 2 and a lever 3 are installed in the adjusting body 1 having the inlet 1 'and the outlet 1 ", and the adjusting spring is provided on the lid 5, on which the cover 4 is seated. In the well-known thing which arrange | positions the die-base 7 with the spring seat 7a between them, the guide seat 5 'is drilled in the upper surface of the lid 5, and the spring seat 7a is carried out. ), The steel pipe 8 having the indicator 8a inserted into the guide hole 5 'is permanently installed, and the convex lens 9 for seeing is installed on the upper surface of the cover 4, so that Gas leak check device of the gas pressure regulator which causes the display portion 8a 'of the indicator 8a to be inserted into the insertion hole 4a' of the diaphragm 4a to be raised to the focal position of the convex lens 9 during the synergistic action. .
KR2019850008382U 1985-07-05 1985-07-05 Gas leakage checking device of gas pressure requlator KR880001861Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008382U KR880001861Y1 (en) 1985-07-05 1985-07-05 Gas leakage checking device of gas pressure requlator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008382U KR880001861Y1 (en) 1985-07-05 1985-07-05 Gas leakage checking device of gas pressure requlator

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Publication Number Publication Date
KR870002492U KR870002492U (en) 1987-03-17
KR880001861Y1 true KR880001861Y1 (en) 1988-05-21

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KR2019850008382U KR880001861Y1 (en) 1985-07-05 1985-07-05 Gas leakage checking device of gas pressure requlator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150062266A (en) * 2013-11-29 2015-06-08 한전케이피에스 주식회사 Indicator for pneumatic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150062266A (en) * 2013-11-29 2015-06-08 한전케이피에스 주식회사 Indicator for pneumatic

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Publication number Publication date
KR870002492U (en) 1987-03-17

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