JP6778752B2 - ２段階式電子膨張弁 - Google Patents

２段階式電子膨張弁 Download PDF

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Publication number
JP6778752B2
JP6778752B2 JP2018530573A JP2018530573A JP6778752B2 JP 6778752 B2 JP6778752 B2 JP 6778752B2 JP 2018530573 A JP2018530573 A JP 2018530573A JP 2018530573 A JP2018530573 A JP 2018530573A JP 6778752 B2 JP6778752 B2 JP 6778752B2
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JP
Japan
Prior art keywords
valve
cavity
electronic expansion
valve body
expansion valve
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
Application number
JP2018530573A
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English (en)
Japanese (ja)
Other versions
JP2019504253A (ja
Inventor
小輝 舒
小輝 舒
宇棟 王
宇棟 王
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sanhua Intelligent Controls Co Ltd
Original Assignee
Zhejiang Sanhua Intelligent Controls Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Sanhua Intelligent Controls Co Ltd filed Critical Zhejiang Sanhua Intelligent Controls Co Ltd
Publication of JP2019504253A publication Critical patent/JP2019504253A/ja
Application granted granted Critical
Publication of JP6778752B2 publication Critical patent/JP6778752B2/ja
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Classifications

    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • 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
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • 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)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Magnetically Actuated Valves (AREA)
JP2018530573A 2015-12-09 2016-12-08 ２段階式電子膨張弁 Active JP6778752B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510908144.1A CN106855128A (zh) 2015-12-09 2015-12-09 二段式电子膨胀阀
CN201510908144.1 2015-12-09
PCT/CN2016/109069 WO2017097232A1 (zh) 2015-12-09 2016-12-08 二段式电子膨胀阀

Publications (2)

Publication Number Publication Date
JP2019504253A JP2019504253A (ja) 2019-02-14
JP6778752B2 true JP6778752B2 (ja) 2020-11-04

Family

ID=59012594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018530573A Active JP6778752B2 (ja) 2015-12-09 2016-12-08 ２段階式電子膨張弁

Country Status (4)

Country Link
JP (1) JP6778752B2 (ko)
KR (1) KR102171202B1 (ko)
CN (1) CN106855128A (ko)
WO (1) WO2017097232A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107356025B (zh) * 2016-05-10 2021-08-10 浙江三花智能控制股份有限公司 电子膨胀阀
JP6889805B2 (ja) * 2017-08-30 2021-06-18 浙江三花智能控制股▲ふん▼有限公司Zhejiang Sanhua Intelligent Controls CO., Ltd 電子膨張弁及びそれを具備する冷凍システム
CN109425150B (zh) * 2017-08-30 2020-05-15 浙江三花智能控制股份有限公司 电子膨胀阀及具有其的制冷系统
CN109469768B (zh) * 2017-09-07 2022-01-04 浙江三花智能控制股份有限公司 制冷系统及其电子膨胀阀
CN109869494B (zh) * 2017-12-05 2022-01-04 浙江三花智能控制股份有限公司 电子膨胀阀及具有其的制冷系统
JP6968768B2 (ja) * 2018-08-31 2021-11-17 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
CN109058470B (zh) * 2018-09-29 2023-09-29 贵州电网有限责任公司 一种压缩空气储能膨胀机进气调节阀及其调节方法
JP6959900B2 (ja) * 2018-10-03 2021-11-05 株式会社鷺宮製作所 弁装置、電動弁および冷凍サイクルシステム
CN111829216A (zh) * 2019-04-23 2020-10-27 浙江盾安禾田金属有限公司 电子膨胀阀及具有其的制冷器
CN110513532A (zh) * 2019-08-15 2019-11-29 浙江盾安禾田金属有限公司 阀门消音器及具有该阀门消音器的电子膨胀阀
JP7466485B2 (ja) 2021-03-24 2024-04-12 株式会社鷺宮製作所 電動弁
CN115218562A (zh) * 2021-04-15 2022-10-21 浙江三花智能控制股份有限公司 一种电子膨胀阀

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2898906B2 (ja) * 1995-06-29 1999-06-02 株式会社不二工機 電動流量制御弁
JP2000120885A (ja) * 1998-10-08 2000-04-28 Fuji Koki Corp 電動弁
JP4103363B2 (ja) * 2001-09-18 2008-06-18 三菱電機株式会社 流量制御装置、冷凍サイクル装置および空気調和装置
JP2005098423A (ja) * 2003-09-25 2005-04-14 Saginomiya Seisakusho Inc 電磁弁
JP2005331154A (ja) * 2004-05-19 2005-12-02 Saginomiya Seisakusho Inc 絞り弁装置および空気調和機
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
JP2006029542A (ja) * 2004-07-21 2006-02-02 Saginomiya Seisakusho Inc 遊星歯車式減速装置および電動式コントロールバルブおよび冷凍サイクル装置
JP4336279B2 (ja) * 2004-09-02 2009-09-30 株式会社鷺宮製作所 弁装置および冷凍サイクル装置
WO2009104238A1 (ja) * 2008-02-18 2009-08-27 株式会社鷺宮製作所 圧力式膨張弁
CN101520107B (zh) * 2008-02-27 2012-04-11 浙江三花股份有限公司 电磁阀
JP2012117584A (ja) * 2010-11-30 2012-06-21 Saginomiya Seisakusho Inc 電動流量制御弁
CN102644785B (zh) * 2011-02-17 2014-04-30 浙江三花股份有限公司 一种电子膨胀阀
CN202274126U (zh) * 2011-09-05 2012-06-13 浙江盾安禾田金属有限公司 一种电子膨胀阀
CN103388694B (zh) * 2012-05-11 2016-07-27 浙江三花股份有限公司 一种电子膨胀阀
CN103511636B (zh) * 2012-06-27 2016-04-06 浙江三花股份有限公司 一种电子膨胀阀
CN102767924A (zh) * 2012-06-28 2012-11-07 浙江盾安人工环境股份有限公司 电子膨胀阀
KR101427137B1 (ko) * 2012-10-29 2014-08-07 그린산업 주식회사 전자식 팽창밸브
KR101566635B1 (ko) * 2014-09-15 2015-11-13 이창국 밸브 구동기

Also Published As

Publication number Publication date
JP2019504253A (ja) 2019-02-14
KR20180091852A (ko) 2018-08-16
CN106855128A (zh) 2017-06-16
WO2017097232A1 (zh) 2017-06-15
KR102171202B1 (ko) 2020-10-29

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