JP6651673B2 - 安全バルブおよびこれを具備したガス容器 - Google Patents
安全バルブおよびこれを具備したガス容器 Download PDFInfo
- Publication number
- JP6651673B2 JP6651673B2 JP2019501883A JP2019501883A JP6651673B2 JP 6651673 B2 JP6651673 B2 JP 6651673B2 JP 2019501883 A JP2019501883 A JP 2019501883A JP 2019501883 A JP2019501883 A JP 2019501883A JP 6651673 B2 JP6651673 B2 JP 6651673B2
- Authority
- JP
- Japan
- Prior art keywords
- safety valve
- gas
- pin member
- main body
- shut
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
- 230000000903 blocking effect Effects 0.000 claims description 37
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 85
- 239000001273 butane Substances 0.000 description 6
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000010411 cooking Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/70—Pressure relief devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
- F16K17/386—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the closure members being rotatable or pivoting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- 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
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
-
- 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
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Safety Valves (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Temperature-Responsive Valves (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Combustion & Propulsion (AREA)
Description
本体の内部に充填されたガスを排出させるバルブ部;および
前記バルブ部に備えられて前記本体の内部温度と圧力に連動してガス流路を遮断する遮断部を含む、安全バルブであって、
前記遮断部は、前記バルブ部の内部に備えられる開閉流路部;
前記開閉流路部に備えられる遮断ピン部材;
前記遮断ピン部材に形成されて前記本体の内部温度に連動して前記遮断ピン部材が前記開閉流路部を遮断させるようにする連動遮断部;および
前記バルブ部の端部に備えられて前記遮断ピン部材の離脱を防止する離脱防止キャップを含んでおり、
前記連動遮断部は、前記遮断ピン部材に形成されてガスの流れが可能なクリアランスを形成し、前記本体の内部温度が設定温度に到達すると溶融することを特徴とする。
Claims (7)
- 本体の内部に充填されたガスを排出させるバルブ部;および
前記バルブ部に備えられて前記本体の内部温度と圧力に連動してガス流路を遮断する遮断部を含む、安全バルブであって、
前記遮断部は、前記バルブ部の内部に備えられる開閉流路部;
前記開閉流路部に備えられる遮断ピン部材;
前記遮断ピン部材に形成されて前記本体の内部温度に連動して前記遮断ピン部材が前記開閉流路部を遮断させるようにする連動遮断部;および
前記バルブ部の端部に備えられて前記遮断ピン部材の離脱を防止する離脱防止キャップを含んでおり、
前記連動遮断部は、前記遮断ピン部材に形成されてガスの流れが可能なクリアランスを形成し、前記本体の内部温度が設定温度に到達すると溶融することを特徴とする、安全バルブ。 - 前記連動遮断部は、前記遮断ピン部材に形成される密着傾斜面;および
前記密着傾斜面に形成されるガス流通部材を含むことを特徴とする、請求項1に記載の安全バルブ。 - 前記遮断部は補助気密部を含み;
前記補助気密部は前記開閉流路部の内面に形成される第1補助気密段;および
前記第1補助気密段と対応して接するように前記遮断ピン部材の周面に形成される第2補助気密段を含むことを特徴とする、請求項1に記載の安全バルブ。 - 前記遮断ピン部材の周面には、前記開閉流路部で前記遮断ピン部材の偏心を防止するセンタリング固定リブが形成されることを特徴とする、請求項1に記載の安全バルブ。
- 前記開閉流路部には前記連動遮断部に接触する密着力を向上させる延長リブ部がさらに備えられることを特徴とする、請求項1に記載の安全バルブ。
- 本体に結合するドーム;
前記ドームに結合する上部キャップ;
前記上部キャップに備えられ、請求項1に記載された安全バルブ;および
前記安全バルブと連動して前記本体の過圧ガスを外部に放出させるガス放出部を含むことを特徴とする、安全バルブを具備したガス容器。 - 前記ガス放出部は、前記ドームの縁に形成されて前記本体内の過圧発生時に、前記ドームの変形に連動して破裂する複数個のパターン溝部を含むことを特徴とする、請求項6に記載の安全バルブを具備したガス容器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0036762 | 2016-03-28 | ||
KR1020160036762A KR101828284B1 (ko) | 2016-03-28 | 2016-03-28 | 안전밸브 및 이를 구비한 가스용기 |
PCT/KR2016/007058 WO2017171143A1 (ko) | 2016-03-28 | 2016-06-30 | 안전밸브 및 이를 구비한 가스용기 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019516933A JP2019516933A (ja) | 2019-06-20 |
JP6651673B2 true JP6651673B2 (ja) | 2020-02-19 |
Family
ID=59964768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019501883A Active JP6651673B2 (ja) | 2016-03-28 | 2016-06-30 | 安全バルブおよびこれを具備したガス容器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10683947B2 (ja) |
JP (1) | JP6651673B2 (ja) |
KR (1) | KR101828284B1 (ja) |
CN (1) | CN108884970B (ja) |
WO (1) | WO2017171143A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101665540B1 (ko) | 2016-03-28 | 2016-10-14 | 오제이씨(주) | 가스용기의 안전밸브 |
KR102092499B1 (ko) * | 2019-01-15 | 2020-03-23 | 주식회사 승일 | 과압해소가 가능한 분사용기 및 그의 밸브 어셈블리 |
USD917669S1 (en) * | 2019-10-10 | 2021-04-27 | Sodastream Industries Ltd. | Valve |
KR102142468B1 (ko) * | 2020-03-31 | 2020-08-07 | 주식회사 대륙제관 | 휴대용 가스용기의 폭발방지를 위한 유로차단식 안전밸브 |
KR102446106B1 (ko) | 2020-12-17 | 2022-09-22 | 주식회사 승일 | 과압해소가 가능한 분사용기 및 그의 밸브 어셈블리 |
Family Cites Families (20)
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US1636065A (en) * | 1922-01-16 | 1927-07-19 | Adolph Mueller | High-pressure gas valve and shipping plug |
US1636064A (en) * | 1926-07-30 | 1927-07-19 | William M Moxley | Automatic controlling mechanism for automobiles, trucks, trailers and the like |
CN2048924U (zh) * | 1989-01-23 | 1989-12-06 | 广州市消防科学技术研究所 | 家用管道煤气阻火阀 |
IT231223Y1 (it) | 1993-02-24 | 1999-08-02 | O A R A Srl | Valvola automatica di sicurezza per fluidi gassosi, adatta per proteggere il regolatore di pressione nei confronti di pericolosi |
DK171566B1 (da) | 1994-11-04 | 1997-01-13 | Kosan Teknova As | Reduktionsventil og gasflaskeventil for en flaske til flydende gas |
JPH08145298A (ja) | 1994-11-16 | 1996-06-07 | Koike Kagaku Kk | 耐圧容器および耐圧容器入り製品 |
JP3811675B2 (ja) * | 1997-04-11 | 2006-08-23 | 川重防災工業株式会社 | 急速開放調圧弁とそれを用いる消火装置 |
JP2000002353A (ja) | 1998-06-12 | 2000-01-07 | Yazaki Corp | 熱ヒューズ弁 |
JP3373155B2 (ja) * | 1998-06-22 | 2003-02-04 | 矢崎総業株式会社 | ガスメータのガス自動遮断構造 |
JP2001252366A (ja) | 2000-03-09 | 2001-09-18 | Osaka Gas Co Ltd | 流路遮断構造 |
KR20050092527A (ko) | 2004-03-16 | 2005-09-22 | 프로텍코리아 주식회사 | 휴대용 가스용기 |
CA2503106A1 (en) * | 2004-03-30 | 2005-09-30 | S.H. Leggitt Company | Fire safety device for propane cylinders |
KR100868070B1 (ko) | 2007-04-18 | 2008-11-10 | 영도산업 주식회사 | 가용합금을 이용한 압력용기의 압력해제장치 |
CN101260948A (zh) * | 2008-04-14 | 2008-09-10 | 陈朋海 | 可燃气自动防爆保安装置 |
KR20140105690A (ko) | 2013-02-23 | 2014-09-02 | 오은영 | 가스토출차단장치와 상기 가스토출차단장치가 장착된 가스용기 |
JP6011566B2 (ja) | 2014-03-05 | 2016-10-19 | トヨタ自動車株式会社 | 可溶式安全弁 |
WO2016013783A1 (ko) * | 2014-07-21 | 2016-01-28 | 오제이씨 주식회사 | 가스용기 안전장치 |
KR20160011135A (ko) * | 2015-01-26 | 2016-01-29 | 오제이씨(주) | 가스용기 안전장치 |
KR20160011134A (ko) | 2015-01-26 | 2016-01-29 | 오제이씨(주) | 가스용기 안전장치 |
KR101572626B1 (ko) * | 2015-07-07 | 2015-11-30 | 오제이씨(주) | 가스용기 안전장치 |
-
2016
- 2016-03-28 KR KR1020160036762A patent/KR101828284B1/ko active IP Right Grant
- 2016-06-30 WO PCT/KR2016/007058 patent/WO2017171143A1/ko active Application Filing
- 2016-06-30 CN CN201680084036.XA patent/CN108884970B/zh active Active
- 2016-06-30 JP JP2019501883A patent/JP6651673B2/ja active Active
- 2016-06-30 US US16/088,991 patent/US10683947B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10683947B2 (en) | 2020-06-16 |
CN108884970B (zh) | 2020-10-09 |
KR20170113851A (ko) | 2017-10-13 |
US20190120394A1 (en) | 2019-04-25 |
WO2017171143A1 (ko) | 2017-10-05 |
JP2019516933A (ja) | 2019-06-20 |
KR101828284B1 (ko) | 2018-02-14 |
CN108884970A (zh) | 2018-11-23 |
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