JP4194997B2 - タンク内圧力調整弁装置 - Google Patents
タンク内圧力調整弁装置 Download PDFInfo
- Publication number
- JP4194997B2 JP4194997B2 JP2004374169A JP2004374169A JP4194997B2 JP 4194997 B2 JP4194997 B2 JP 4194997B2 JP 2004374169 A JP2004374169 A JP 2004374169A JP 2004374169 A JP2004374169 A JP 2004374169A JP 4194997 B2 JP4194997 B2 JP 4194997B2
- Authority
- JP
- Japan
- Prior art keywords
- valve device
- seal gas
- tank
- gas pressure
- pressure regulating
- 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.)
- Active
Links
- 230000001105 regulatory effect Effects 0.000 title claims description 42
- 239000007788 liquid Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 description 94
- 238000009434 installation Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 6
- 239000011550 stock solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013520 petroleum-based product Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/38—Means for reducing the vapour space or for reducing the formation of vapour within containers
- B65D90/44—Means for reducing the vapour space or for reducing the formation of vapour within containers by use of inert gas for filling space above liquid or between contents
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
-
- 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
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
- Y10T137/3127—With gas maintenance or application
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves
- Y10T137/7779—Axes of ports parallel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Control Of Fluid Pressure (AREA)
Description
1 貯蔵タンク
2 屋根
3 主弁装置
4 シールガス圧力調整弁装置
5 一次側配管
6 二次側パイプ
7 制御配管(感圧管)
8 排気弁
8a 排気弁の二次側
9 オリフィス
11 主弁装置の弁筺
12 取付部材
15 排気シールガス処理部への接続フランジ
Claims (1)
- 貯蔵液体の上面をシールガスで覆って外気と遮断するガスシールタンクに設置され、該タンクの内圧が設定値以上になると開弁して排気する排気弁を備えた主弁装置とシールガス圧が設定値以下になるとシールガスを補充供給するシールガス圧力調整弁装置とを備え、主弁装置の弁筐に形成した取付管部からシールガス圧力調整弁装置の二次側パイプを挿入固定して連結することにより、前記主弁装置と前記シールガス圧力調整弁装置とを一体的に直結し、前記シールガス圧力調整弁装置の制御配管の一端がオリフィスを介して前記主弁装置の弁筐に連結されていることを特徴とするタンク内調整弁装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004374169A JP4194997B2 (ja) | 2004-12-24 | 2004-12-24 | タンク内圧力調整弁装置 |
EP20050008656 EP1674773B1 (en) | 2004-12-24 | 2005-04-20 | A gas-regulating unit for regulating a gas pressure in a gas-tight tank |
DE200560022539 DE602005022539D1 (de) | 2004-12-24 | 2005-04-20 | Gasregeleinrichtung für einen gasdichten Behälter |
US11/114,063 US7296586B2 (en) | 2004-12-24 | 2005-04-26 | Gas-regulating unit for regulating a gas pressure in a gas-tight tank |
CNB2005100670911A CN100354560C (zh) | 2004-12-24 | 2005-04-29 | 用于调整气密罐中的气体压力的气体调整装置 |
KR1020050048899A KR100662596B1 (ko) | 2004-12-24 | 2005-06-08 | 기밀식 탱크의 가스 압력을 조절하기 위한 가스 조절 유닛 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004374169A JP4194997B2 (ja) | 2004-12-24 | 2004-12-24 | タンク内圧力調整弁装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006176197A JP2006176197A (ja) | 2006-07-06 |
JP4194997B2 true JP4194997B2 (ja) | 2008-12-10 |
Family
ID=36096301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004374169A Active JP4194997B2 (ja) | 2004-12-24 | 2004-12-24 | タンク内圧力調整弁装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7296586B2 (ja) |
EP (1) | EP1674773B1 (ja) |
JP (1) | JP4194997B2 (ja) |
KR (1) | KR100662596B1 (ja) |
CN (1) | CN100354560C (ja) |
DE (1) | DE602005022539D1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5100318B2 (ja) * | 2007-11-12 | 2012-12-19 | 太平洋セメント株式会社 | 低引火点燃料の貯蔵システム |
CN102244281B (zh) * | 2011-05-27 | 2015-07-15 | 国网电力科学研究院武汉南瑞有限责任公司 | 用于液流电池储液罐的密封方法 |
JP6583705B2 (ja) * | 2014-10-31 | 2019-10-02 | 株式会社石井鐵工所 | 呼吸弁の凍結防止装置 |
US11498755B2 (en) | 2017-10-12 | 2022-11-15 | Gregory E. Young | Controlled nitrogen blanketing systems |
US20180106430A1 (en) * | 2016-10-13 | 2018-04-19 | Gregory E. Young | Low volume nitrogen systems |
CN108071829A (zh) * | 2016-11-15 | 2018-05-25 | 定州四方诚信畜牧科技有限公司 | 一种新型全自动呼吸阀 |
JP6441428B1 (ja) | 2017-09-11 | 2018-12-19 | 株式会社東芝 | 液体貯留システム及び液体貯留システムにおける不燃性ガスの供給方法 |
US11390457B2 (en) * | 2017-10-12 | 2022-07-19 | Gregory E. Young | Low volume nitrogen systems |
CN110077746B (zh) * | 2019-04-29 | 2020-10-16 | 中国长城葡萄酒有限公司 | 液体储罐保压装置及方法 |
KR102099606B1 (ko) * | 2019-11-14 | 2020-04-10 | 최옥균 | 저장탱크용 안전밸브 |
JP2023046715A (ja) * | 2021-09-24 | 2023-04-05 | 金子産業株式会社 | タンク内圧力調整装置及びタンクシステム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2732857A (en) * | 1956-01-31 | Fluid pressure sealed diaphragm -relief valve | ||
US2732875A (en) * | 1956-01-31 | Pocket secretary | ||
US1664493A (en) * | 1922-01-27 | 1928-04-03 | Gas Res Co | Valve |
US3477456A (en) * | 1967-04-03 | 1969-11-11 | Anderson Greenwood & Co | Valve |
US3754566A (en) * | 1971-04-12 | 1973-08-28 | Brevets Pour L Ind & La Marine | Safety valve |
US4295489A (en) * | 1979-10-03 | 1981-10-20 | Fisher Controls Company, Inc. | Pilot-operated back pressure regulator |
JPS60167899A (ja) * | 1984-02-10 | 1985-08-31 | 小松フオ−クリフト株式会社 | バツテリフオ−クリフトトラツクの上昇速度制御装置 |
JPS60167899U (ja) | 1984-04-17 | 1985-11-07 | 金子産業株式会社 | タンク内のシ−ルガス圧力調整弁装置 |
US5048560A (en) * | 1989-12-12 | 1991-09-17 | L&J Engineering Inc. | Sealing valve assembly |
JP2691046B2 (ja) | 1990-05-02 | 1997-12-17 | 本田技研工業株式会社 | ブローチ加工方法 |
US5135360A (en) * | 1991-01-14 | 1992-08-04 | Anderson R David | Method and device for controlling tank vapors on a petroleum storage tank |
DE69312526D1 (de) * | 1992-02-24 | 1997-09-04 | Aeroquip Corp | Abgabevorrichtung für Flüssigkeiten |
US5249593A (en) * | 1992-06-29 | 1993-10-05 | Keystone International Holdings Corp. | Fluid pressure relief system for pressure vessels |
FR2756466B1 (fr) * | 1996-11-29 | 1998-12-31 | Air Liquide | Procede et dispositif d'inertage d'une cuve a liquide alimentaire, notamment a vin, et gaz d'inertage correspondant |
US5992449A (en) * | 1998-03-09 | 1999-11-30 | Groth Corporation | Pilot operated safety relief valve adapted for low fluid pressures |
FR2781294B1 (fr) * | 1998-07-17 | 2000-08-18 | Labeille Sa | Dispositif de regulation de pression, systeme de fourniture de gaz et installation de distribution de liquide de travail correspondants |
US6173736B1 (en) * | 1999-04-27 | 2001-01-16 | J. Yen Ligh | Diaphragm actuated pressure relief valve with pressure balanced outlet and fail-safe operation |
US6371156B1 (en) * | 2000-08-10 | 2002-04-16 | Fisher Controls International, Inc. | No-bleed pilot for pressure regulating valve |
-
2004
- 2004-12-24 JP JP2004374169A patent/JP4194997B2/ja active Active
-
2005
- 2005-04-20 DE DE200560022539 patent/DE602005022539D1/de active Active
- 2005-04-20 EP EP20050008656 patent/EP1674773B1/en not_active Ceased
- 2005-04-26 US US11/114,063 patent/US7296586B2/en active Active
- 2005-04-29 CN CNB2005100670911A patent/CN100354560C/zh active Active
- 2005-06-08 KR KR1020050048899A patent/KR100662596B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US7296586B2 (en) | 2007-11-20 |
EP1674773B1 (en) | 2010-07-28 |
EP1674773A1 (en) | 2006-06-28 |
JP2006176197A (ja) | 2006-07-06 |
CN100354560C (zh) | 2007-12-12 |
KR20060073415A (ko) | 2006-06-28 |
KR100662596B1 (ko) | 2007-01-02 |
CN1793710A (zh) | 2006-06-28 |
DE602005022539D1 (de) | 2010-09-09 |
US20060137743A1 (en) | 2006-06-29 |
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