CN103256410A - 制冷系统及其球阀 - Google Patents
制冷系统及其球阀 Download PDFInfo
- Publication number
- CN103256410A CN103256410A CN2012100399440A CN201210039944A CN103256410A CN 103256410 A CN103256410 A CN 103256410A CN 2012100399440 A CN2012100399440 A CN 2012100399440A CN 201210039944 A CN201210039944 A CN 201210039944A CN 103256410 A CN103256410 A CN 103256410A
- Authority
- CN
- China
- Prior art keywords
- valve
- interface end
- ball
- spool
- base
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 34
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000002826 coolant Substances 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
-
- 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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/184—Combined check valves and actuated valves
- F16K15/1848—Check valves combined with valves having a rotating 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0689—Packings between housing and plug
-
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210039944.0A CN103256410B (zh) | 2012-02-21 | 2012-02-21 | 制冷系统及其球阀 |
PCT/CN2012/088013 WO2013123819A1 (zh) | 2012-02-21 | 2012-12-31 | 制冷系统及其球阀 |
US14/376,888 US20150000768A1 (en) | 2012-02-21 | 2012-12-31 | Refrigeration system and ball valve thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210039944.0A CN103256410B (zh) | 2012-02-21 | 2012-02-21 | 制冷系统及其球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103256410A true CN103256410A (zh) | 2013-08-21 |
CN103256410B CN103256410B (zh) | 2016-10-05 |
Family
ID=48960527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210039944.0A Active CN103256410B (zh) | 2012-02-21 | 2012-02-21 | 制冷系统及其球阀 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150000768A1 (zh) |
CN (1) | CN103256410B (zh) |
WO (1) | WO2013123819A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103791116A (zh) * | 2014-02-24 | 2014-05-14 | 张周卫 | Lng球阀 |
CN104819317A (zh) * | 2014-01-31 | 2015-08-05 | 株式会社富士金 | 球阀 |
CN109323023A (zh) * | 2018-10-30 | 2019-02-12 | 山西潞安广源工贸有限公司 | 多用途球阀 |
CN109764144A (zh) * | 2019-02-20 | 2019-05-17 | 郑兴 | 一种双模式节流球阀 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150101687A1 (en) * | 2013-10-16 | 2015-04-16 | Hamilton Sundstrand Corporation | Liquid Valve Design with internal Check Valve |
FR3014163B1 (fr) * | 2013-11-29 | 2016-10-14 | Total Marketing Services | Robinet d'isolement a chambre morte |
CN106678387A (zh) * | 2016-08-05 | 2017-05-17 | 维都利阀门有限公司 | 智能调节多功能球阀 |
KR101890412B1 (ko) * | 2017-06-05 | 2018-10-01 | 최영표 | 자동배수기능을 갖는 드레인 밸브 |
WO2021240494A1 (en) * | 2020-05-27 | 2021-12-02 | Habonim Industrial Valves & Actuators Ltd. | Bi-flow cryogenic firesafe floating ball valve |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1346357A (en) * | 1971-09-13 | 1974-02-06 | Wilmot Breegen Truflo Ltd | Rotary ball valves and plug cocks |
US4846221A (en) * | 1987-05-21 | 1989-07-11 | Kitz Corporation | Ball valve with built-in check valve |
US5586579A (en) * | 1995-11-15 | 1996-12-24 | Martin Marietta Corporation | Combination ball valve and pressure relief valve assembly |
CN1563757A (zh) * | 2004-03-26 | 2005-01-12 | 卓旦春 | 止回球阀 |
CN200971978Y (zh) * | 2006-11-24 | 2007-11-07 | 曾品其 | 双阻尼止回式双活塞效应球阀 |
CN201071946Y (zh) * | 2007-08-06 | 2008-06-11 | 山东力诺瑞特新能源有限公司 | 一种止回球阀 |
CN201133495Y (zh) * | 2007-12-28 | 2008-10-15 | 山东力诺瑞特新能源有限公司 | 一种三通止回球阀阀芯 |
CN201992113U (zh) * | 2011-03-25 | 2011-09-28 | 浙江三花股份有限公司 | 一种球阀、其定位组件以及使用该球阀的制冷系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3101740A (en) * | 1960-07-19 | 1963-08-27 | Gen Controls Co | Ball valve structure |
GB1435367A (en) * | 1973-09-18 | 1976-05-12 | Iv Pressure Controllers Ltd | Valves |
JPS54161039U (zh) * | 1978-02-02 | 1979-11-10 | ||
DE2941244C2 (de) * | 1979-10-11 | 1984-09-27 | Lechler Gmbh & Co Kg, 7012 Fellbach | Ventilanordnung |
GB2226385A (en) * | 1988-11-19 | 1990-06-27 | Shipham & Co Ltd | A ball valve |
DE4127114A1 (de) * | 1991-08-16 | 1993-02-18 | Suedmo Schleicher Ag | Kugelhahn zur sicheren trennung feindlicher fluessigkeiten |
JP2000179713A (ja) * | 1998-12-14 | 2000-06-27 | Ebara Corp | バルブ装置 |
CN1536254A (zh) * | 2003-04-10 | 2004-10-13 | 宏晟兴精密工业股份有限公司 | 具止挡装置的球阀阀门 |
US7228696B2 (en) * | 2005-06-27 | 2007-06-12 | Geofurnace Development Inc. | Hybrid heating and cooling system |
CN201116616Y (zh) * | 2007-11-27 | 2008-09-17 | 浙江盾安阀门有限公司 | 一种球阀中使用的密封球 |
CN201258978Y (zh) * | 2008-09-08 | 2009-06-17 | 诸暨市恒森冷热器材有限公司 | 制冷球阀 |
CN102829212A (zh) * | 2012-08-20 | 2012-12-19 | 天津祥嘉流体控制系统有限公司 | 一种超低温球阀 |
-
2012
- 2012-02-21 CN CN201210039944.0A patent/CN103256410B/zh active Active
- 2012-12-31 WO PCT/CN2012/088013 patent/WO2013123819A1/zh active Application Filing
- 2012-12-31 US US14/376,888 patent/US20150000768A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1346357A (en) * | 1971-09-13 | 1974-02-06 | Wilmot Breegen Truflo Ltd | Rotary ball valves and plug cocks |
US4846221A (en) * | 1987-05-21 | 1989-07-11 | Kitz Corporation | Ball valve with built-in check valve |
US5586579A (en) * | 1995-11-15 | 1996-12-24 | Martin Marietta Corporation | Combination ball valve and pressure relief valve assembly |
CN1563757A (zh) * | 2004-03-26 | 2005-01-12 | 卓旦春 | 止回球阀 |
CN200971978Y (zh) * | 2006-11-24 | 2007-11-07 | 曾品其 | 双阻尼止回式双活塞效应球阀 |
CN201071946Y (zh) * | 2007-08-06 | 2008-06-11 | 山东力诺瑞特新能源有限公司 | 一种止回球阀 |
CN201133495Y (zh) * | 2007-12-28 | 2008-10-15 | 山东力诺瑞特新能源有限公司 | 一种三通止回球阀阀芯 |
CN201992113U (zh) * | 2011-03-25 | 2011-09-28 | 浙江三花股份有限公司 | 一种球阀、其定位组件以及使用该球阀的制冷系统 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104819317A (zh) * | 2014-01-31 | 2015-08-05 | 株式会社富士金 | 球阀 |
CN103791116A (zh) * | 2014-02-24 | 2014-05-14 | 张周卫 | Lng球阀 |
CN109323023A (zh) * | 2018-10-30 | 2019-02-12 | 山西潞安广源工贸有限公司 | 多用途球阀 |
CN109764144A (zh) * | 2019-02-20 | 2019-05-17 | 郑兴 | 一种双模式节流球阀 |
CN109764144B (zh) * | 2019-02-20 | 2020-06-12 | 特技阀门集团有限公司 | 一种双模式节流球阀 |
Also Published As
Publication number | Publication date |
---|---|
CN103256410B (zh) | 2016-10-05 |
US20150000768A1 (en) | 2015-01-01 |
WO2013123819A1 (zh) | 2013-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: 312500 Zhejiang city of Shaoxing province Xinchang County Chengguan town of Liquan Patentee after: ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP Co.,Ltd. Address before: 312500 Liquan village of Chengguan Zhejiang city of Shaoxing province Xinchang County town Patentee before: ZHEJIANG SANHUA Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: 312500 Daming new area, Zhejiang Xinchang Economic Development Zone, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Sanhua Commercial Refrigeration Co.,Ltd. Address before: Xia Li Quan, Chengguan Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG SANHUA CLIMATE AND APPLIANCE CONTROLS GROUP Co.,Ltd. |