CN102853598A - 一种电子膨胀阀 - Google Patents
一种电子膨胀阀 Download PDFInfo
- Publication number
- CN102853598A CN102853598A CN2011101753368A CN201110175336A CN102853598A CN 102853598 A CN102853598 A CN 102853598A CN 2011101753368 A CN2011101753368 A CN 2011101753368A CN 201110175336 A CN201110175336 A CN 201110175336A CN 102853598 A CN102853598 A CN 102853598A
- Authority
- CN
- China
- Prior art keywords
- valve
- spacing
- pinion stand
- expansion valve
- electric expansion
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
-
- 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
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
- F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (11)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110175336.8A CN102853598B (zh) | 2011-06-27 | 2011-06-27 | 一种电子膨胀阀 |
EP12803789.2A EP2725267B1 (en) | 2011-06-27 | 2012-06-26 | Electronic expansion valve |
PCT/CN2012/077508 WO2013000390A1 (zh) | 2011-06-27 | 2012-06-26 | 一种电子膨胀阀 |
US14/124,223 US9506677B2 (en) | 2011-06-27 | 2012-06-26 | Electronic expansion valve |
KR1020147000845A KR101577692B1 (ko) | 2011-06-27 | 2012-06-26 | 전자팽창밸브 |
JP2014516181A JP5843209B2 (ja) | 2011-06-27 | 2012-06-26 | 電子膨張弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110175336.8A CN102853598B (zh) | 2011-06-27 | 2011-06-27 | 一种电子膨胀阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102853598A true CN102853598A (zh) | 2013-01-02 |
CN102853598B CN102853598B (zh) | 2015-04-15 |
Family
ID=47400412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110175336.8A Active CN102853598B (zh) | 2011-06-27 | 2011-06-27 | 一种电子膨胀阀 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9506677B2 (zh) |
EP (1) | EP2725267B1 (zh) |
JP (1) | JP5843209B2 (zh) |
KR (1) | KR101577692B1 (zh) |
CN (1) | CN102853598B (zh) |
WO (1) | WO2013000390A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103512287A (zh) * | 2012-06-15 | 2014-01-15 | 浙江三花股份有限公司 | 一种电子膨胀阀 |
CN104613185A (zh) * | 2013-11-01 | 2015-05-13 | 浙江三花股份有限公司 | 电子膨胀阀 |
CN110296222A (zh) * | 2018-03-23 | 2019-10-01 | 浙江三花智能控制股份有限公司 | 电子膨胀阀 |
CN110529605A (zh) * | 2018-05-25 | 2019-12-03 | 浙江三花智能控制股份有限公司 | 电子膨胀阀 |
CN114829854A (zh) * | 2019-12-16 | 2022-07-29 | 翰昂汽车零部件有限公司 | 用于在流体回路中控制流量并且使流体膨胀的装置以及用于操作该装置的方法 |
CN114867973A (zh) * | 2019-12-20 | 2022-08-05 | 丹佛斯有限公司 | 膨胀阀 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3150889A1 (en) * | 2015-10-01 | 2017-04-05 | IMI Hydronic Engineering International SA | An actuator for controlling a valve |
EP3184939B1 (en) * | 2015-12-21 | 2019-12-04 | Trane International Inc. | Electronic expansion device |
JP1589530S (zh) * | 2016-09-22 | 2017-10-30 | ||
USD842969S1 (en) * | 2017-01-11 | 2019-03-12 | Zhejiang Sanhua Automotive Components Co., Ltd. | Electronic expansion valve |
CN108692042A (zh) * | 2017-04-12 | 2018-10-23 | 杭州三花研究院有限公司 | 电子膨胀阀 |
CN109555891B (zh) * | 2017-09-27 | 2020-08-25 | 杭州三花研究院有限公司 | 电子膨胀阀 |
CN109723826B (zh) * | 2017-10-27 | 2023-02-28 | 浙江三花商用制冷有限公司 | 一种电动阀 |
CN109723877B (zh) | 2017-10-27 | 2021-06-18 | 浙江三花制冷集团有限公司 | 一种电动阀 |
CN110939775B (zh) * | 2018-09-25 | 2023-12-29 | 浙江三花智能控制股份有限公司 | 一种电子膨胀阀 |
WO2020132967A1 (zh) * | 2018-12-26 | 2020-07-02 | 浙江盾安禾田金属有限公司 | 电子膨胀阀 |
FR3097610B1 (fr) | 2019-06-20 | 2021-08-06 | Moving Magnet Tech | Vanne de réglage compacte |
CN110500434B (zh) * | 2019-09-25 | 2024-05-28 | 江西鸥迪铜业有限公司 | 一种用于电子膨胀阀的阀芯 |
CN114278777B (zh) * | 2021-11-12 | 2023-02-03 | 浙江新涛电子科技有限公司 | 燃气阀及控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4556193A (en) * | 1983-09-30 | 1985-12-03 | Fuji Koki Manufacturing Co., Ltd. | Motor-driven expansion valve |
JP2001295957A (ja) * | 2000-04-14 | 2001-10-26 | Sharp Corp | 膨張弁 |
JP2002089731A (ja) * | 2000-07-10 | 2002-03-27 | Toshiba Corp | 電動流量調整弁及び冷凍サイクル装置 |
JP2006307975A (ja) * | 2005-04-28 | 2006-11-09 | Fuji Koki Corp | 電動弁 |
KR20090123573A (ko) * | 2008-05-28 | 2009-12-02 | 한국기계연구원 | 디스크벨로우즈가 내장된 저소음형 전자식 팽창밸브 |
EP2284461A1 (en) * | 2009-07-28 | 2011-02-16 | Hamilton Sundstrand Corporation | Expansion valve for a refrigerant system |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US601967A (en) * | 1898-04-05 | Hydrant | ||
US3533598A (en) | 1968-10-28 | 1970-10-13 | Cassius L Tillman | Gate valve |
JPS5812971A (ja) * | 1981-07-17 | 1983-01-25 | 株式会社鷺宮製作所 | 冷暖房装置 |
JPS5977179A (ja) * | 1982-10-27 | 1984-05-02 | Syst Hoomuzu:Kk | 電子膨張弁 |
US4436279A (en) | 1982-12-27 | 1984-03-13 | Acf Industries, Incorporated | Stem connection for gate valve |
US5402652A (en) * | 1984-08-08 | 1995-04-04 | Alsenz; Richard H. | Apparatus for monitoring solenoid expansion valve flow rates |
CN1008297B (zh) | 1985-04-29 | 1990-06-06 | 浙江省瑞安永久机电研究所 | 多功能电磁阀 |
SU1555583A1 (ru) | 1986-07-09 | 1990-04-07 | Симферопольское Головное Специальное Конструкторско-Технологическое Бюро Пневмооборудования | Электропневмоклапан |
US4754949A (en) * | 1987-09-08 | 1988-07-05 | Rikuo Fukamachi | Actuator for valve |
JP2989402B2 (ja) * | 1992-12-14 | 1999-12-13 | 三菱重工業株式会社 | 真空用弁 |
US5364066A (en) * | 1993-07-15 | 1994-11-15 | Sporlan Valve Company | Dual port valve with stepper motor actuator |
US5318064A (en) | 1993-09-24 | 1994-06-07 | Marotta Scientific Controls, Inc. | Motor-operated valve |
JPH084931A (ja) | 1994-06-15 | 1996-01-12 | Hitachi Ltd | 電動式流量調節弁及びこれを備えている流量制御装置 |
JPH08303638A (ja) | 1995-04-28 | 1996-11-22 | Mitsubishi Denki Bill Techno Service Kk | 開閉度表示機能付電子膨張弁 |
DE19518429C1 (de) | 1995-05-19 | 1996-09-26 | Emerson Electric Gmbh | Ventilanordnung |
JPH10132124A (ja) | 1996-10-28 | 1998-05-22 | Mitsubishi Electric Corp | 電動弁 |
US6568656B1 (en) | 1998-07-09 | 2003-05-27 | Sporlan Valve Company | Flow control valve with lateral port balancing |
JP2000346227A (ja) * | 1999-06-09 | 2000-12-15 | Pacific Ind Co Ltd | 電動膨張弁 |
US6257271B1 (en) * | 1999-11-04 | 2001-07-10 | Eaton Corporation | Servo operated valve with sonically welded housing and method of making same |
JP4442788B2 (ja) * | 2000-11-15 | 2010-03-31 | 株式会社鷺宮製作所 | 電動弁 |
JP5060689B2 (ja) | 2001-04-13 | 2012-10-31 | 株式会社鷺宮製作所 | 流量制御弁及び流量制御弁の制御装置 |
CN2703169Y (zh) * | 2004-06-02 | 2005-06-01 | 浙江盾安精工集团有限公司 | 变频空调用减速式电子膨胀阀 |
US7240694B2 (en) * | 2004-07-09 | 2007-07-10 | Danfoss A/S | Flow control valve for refrigeration system |
CN2735101Y (zh) | 2004-10-11 | 2005-10-19 | 李维谦 | 节流装置 |
CN2775430Y (zh) | 2005-02-02 | 2006-04-26 | 于长琳 | 带流向指示的逆止阀 |
CN2823701Y (zh) | 2005-07-29 | 2006-10-04 | 张步健 | 冷量分配阀 |
CN201013922Y (zh) | 2007-03-16 | 2008-01-30 | 浙江盾安精工集团有限公司 | 一种制冷用电子膨胀阀 |
KR101275733B1 (ko) | 2007-05-07 | 2013-06-14 | (주)신한전기 | 전자식 팽창밸브 |
JP4999664B2 (ja) * | 2007-12-04 | 2012-08-15 | Juki株式会社 | テープフィーダ型の部品供給装置 |
KR100944762B1 (ko) | 2007-12-17 | 2010-03-03 | 한국기계연구원 | 단순구조를 갖는 전자식 팽창밸브 |
IT1391672B1 (it) * | 2008-08-18 | 2012-01-17 | Carel S P A | Struttura di valvola di regolazione, particolarmente per la regolazione del flusso di fluidi frigoriferi |
CN201265694Y (zh) | 2008-09-11 | 2009-07-01 | 江苏星A包装机械集团有限公司 | 气动进液阀 |
CN101749467A (zh) | 2008-12-01 | 2010-06-23 | 上海一诺仪表有限公司 | 流量自控仪的平衡阀 |
JP5389570B2 (ja) * | 2009-08-25 | 2014-01-15 | 株式会社不二工機 | 多方切換弁 |
CN102032380A (zh) | 2009-09-27 | 2011-04-27 | 浙江三花股份有限公司 | 电子膨胀阀 |
CN102042416B (zh) | 2009-10-09 | 2012-11-21 | 浙江三花股份有限公司 | 电子膨胀阀 |
US8960637B2 (en) * | 2009-11-18 | 2015-02-24 | Parker Hannifin Corporation | Electric expansion valve |
CN201706059U (zh) | 2009-12-22 | 2011-01-12 | 上海泓阳机械有限公司 | 一种多工位流量调节器 |
CN101858455B (zh) | 2010-06-04 | 2011-11-30 | 烟台冰轮高压氧舱有限公司 | 一种电动调节阀 |
CN202149257U (zh) | 2011-06-27 | 2012-02-22 | 浙江三花股份有限公司 | 一种流量调节阀 |
CN202109047U (zh) | 2011-06-27 | 2012-01-11 | 浙江三花股份有限公司 | 一种流量调节阀 |
-
2011
- 2011-06-27 CN CN201110175336.8A patent/CN102853598B/zh active Active
-
2012
- 2012-06-26 US US14/124,223 patent/US9506677B2/en active Active
- 2012-06-26 WO PCT/CN2012/077508 patent/WO2013000390A1/zh active Application Filing
- 2012-06-26 KR KR1020147000845A patent/KR101577692B1/ko active IP Right Grant
- 2012-06-26 JP JP2014516181A patent/JP5843209B2/ja active Active
- 2012-06-26 EP EP12803789.2A patent/EP2725267B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4556193A (en) * | 1983-09-30 | 1985-12-03 | Fuji Koki Manufacturing Co., Ltd. | Motor-driven expansion valve |
JP2001295957A (ja) * | 2000-04-14 | 2001-10-26 | Sharp Corp | 膨張弁 |
JP2002089731A (ja) * | 2000-07-10 | 2002-03-27 | Toshiba Corp | 電動流量調整弁及び冷凍サイクル装置 |
JP2006307975A (ja) * | 2005-04-28 | 2006-11-09 | Fuji Koki Corp | 電動弁 |
KR20090123573A (ko) * | 2008-05-28 | 2009-12-02 | 한국기계연구원 | 디스크벨로우즈가 내장된 저소음형 전자식 팽창밸브 |
EP2284461A1 (en) * | 2009-07-28 | 2011-02-16 | Hamilton Sundstrand Corporation | Expansion valve for a refrigerant system |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103512287A (zh) * | 2012-06-15 | 2014-01-15 | 浙江三花股份有限公司 | 一种电子膨胀阀 |
CN103512287B (zh) * | 2012-06-15 | 2016-09-07 | 浙江三花股份有限公司 | 一种电子膨胀阀 |
CN104613185A (zh) * | 2013-11-01 | 2015-05-13 | 浙江三花股份有限公司 | 电子膨胀阀 |
CN104613185B (zh) * | 2013-11-01 | 2018-04-13 | 浙江三花制冷集团有限公司 | 电子膨胀阀 |
CN110296222A (zh) * | 2018-03-23 | 2019-10-01 | 浙江三花智能控制股份有限公司 | 电子膨胀阀 |
CN110529605A (zh) * | 2018-05-25 | 2019-12-03 | 浙江三花智能控制股份有限公司 | 电子膨胀阀 |
CN110529605B (zh) * | 2018-05-25 | 2024-04-19 | 浙江三花智能控制股份有限公司 | 电子膨胀阀 |
CN114829854A (zh) * | 2019-12-16 | 2022-07-29 | 翰昂汽车零部件有限公司 | 用于在流体回路中控制流量并且使流体膨胀的装置以及用于操作该装置的方法 |
CN114867973A (zh) * | 2019-12-20 | 2022-08-05 | 丹佛斯有限公司 | 膨胀阀 |
CN114867973B (zh) * | 2019-12-20 | 2023-12-22 | 丹佛斯有限公司 | 膨胀阀 |
US12117216B2 (en) | 2019-12-20 | 2024-10-15 | Danfoss A/S | Expansion valve |
Also Published As
Publication number | Publication date |
---|---|
EP2725267B1 (en) | 2018-03-14 |
WO2013000390A1 (zh) | 2013-01-03 |
CN102853598B (zh) | 2015-04-15 |
US9506677B2 (en) | 2016-11-29 |
EP2725267A4 (en) | 2015-04-08 |
KR101577692B1 (ko) | 2015-12-15 |
US20140091246A1 (en) | 2014-04-03 |
JP5843209B2 (ja) | 2016-01-13 |
JP2014520245A (ja) | 2014-08-21 |
EP2725267A1 (en) | 2014-04-30 |
KR20140025575A (ko) | 2014-03-04 |
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