KR102590435B1 - 2단식 전자 팽창 밸브 - Google Patents

2단식 전자 팽창 밸브 Download PDF

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Publication number
KR102590435B1
KR102590435B1 KR1020187020447A KR20187020447A KR102590435B1 KR 102590435 B1 KR102590435 B1 KR 102590435B1 KR 1020187020447 A KR1020187020447 A KR 1020187020447A KR 20187020447 A KR20187020447 A KR 20187020447A KR 102590435 B1 KR102590435 B1 KR 102590435B1
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KR
South Korea
Prior art keywords
valve
cavity
electronic expansion
stage electronic
expansion valve
Prior art date
Application number
KR1020187020447A
Other languages
English (en)
Korean (ko)
Other versions
KR20180095654A (ko
Inventor
유동 왕
샤오후이 슈
Original Assignee
제지앙 산후아 인텔리전트 컨트롤즈 컴퍼니 리미티드
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.)
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Application filed by 제지앙 산후아 인텔리전트 컨트롤즈 컴퍼니 리미티드 filed Critical 제지앙 산후아 인텔리전트 컨트롤즈 컴퍼니 리미티드
Publication of KR20180095654A publication Critical patent/KR20180095654A/ko
Application granted granted Critical
Publication of KR102590435B1 publication Critical patent/KR102590435B1/ko

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
KR1020187020447A 2015-12-19 2016-12-19 2단식 전자 팽창 밸브 KR102590435B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510968700.4A CN106895153A (zh) 2015-12-19 2015-12-19 二段式电子膨胀阀
CN201510968700.4 2015-12-19
PCT/CN2016/110719 WO2017101878A1 (zh) 2015-12-19 2016-12-19 二段式电子膨胀阀

Publications (2)

Publication Number Publication Date
KR20180095654A KR20180095654A (ko) 2018-08-27
KR102590435B1 true KR102590435B1 (ko) 2023-10-16

Family

ID=59055799

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187020447A KR102590435B1 (ko) 2015-12-19 2016-12-19 2단식 전자 팽창 밸브

Country Status (4)

Country Link
JP (1) JP6921824B2 (ja)
KR (1) KR102590435B1 (ja)
CN (1) CN106895153A (ja)
WO (1) WO2017101878A1 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107606234A (zh) * 2017-07-28 2018-01-19 上海卫星工程研究所 一种基于波纹管结构的温控阀
CN109469997B (zh) * 2017-09-07 2021-10-29 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
CN108591570B (zh) * 2018-05-08 2020-06-23 九牧厨卫股份有限公司 一种电机开关阀控制方法及相关的控制系统
CN109297217A (zh) * 2018-10-12 2019-02-01 格力电器（杭州）有限公司 节流过滤装置及其电器设备
CN111219518B (zh) * 2018-11-27 2022-03-08 浙江盾安禾田金属有限公司 电子膨胀阀
CN109899677A (zh) * 2019-04-01 2019-06-18 太仓中科信息技术研究院 流速控制充气装置
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
JP7349415B2 (ja) * 2020-07-09 2023-09-22 株式会社鷺宮製作所 二段式電動弁及び冷凍サイクルシステム
JP7391003B2 (ja) * 2020-10-23 2023-12-04 株式会社鷺宮製作所 電動弁
JP7386191B2 (ja) * 2020-12-15 2023-11-24 株式会社鷺宮製作所 電動弁
CN115031448B (zh) * 2022-05-17 2024-03-08 合肥通用机械研究院有限公司 一种基于膨胀阀的手自一体化调节装置

Citations (5)

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JP2002310540A (ja) * 2001-04-12 2002-10-23 Saginomiya Seisakusho Inc 絞り装置および空気調和機
JP2004360708A (ja) * 2003-02-21 2004-12-24 Fuji Koki Corp 電磁弁
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
JP2006071186A (ja) * 2004-09-02 2006-03-16 Saginomiya Seisakusho Inc 弁装置および冷凍サイクル装置
JP2012117584A (ja) * 2010-11-30 2012-06-21 Saginomiya Seisakusho Inc 電動流量制御弁

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US4556193A (en) * 1983-09-30 1985-12-03 Fuji Koki Manufacturing Co., Ltd. Motor-driven expansion valve
JP3997077B2 (ja) * 2001-11-14 2007-10-24 株式会社鷺宮製作所 電動弁
JP4416528B2 (ja) * 2004-02-04 2010-02-17 株式会社不二工機 流量制御弁
JP2005331153A (ja) * 2004-05-19 2005-12-02 Saginomiya Seisakusho Inc 絞り弁装置および空気調和機
KR100918660B1 (ko) * 2007-12-17 2009-09-22 한국기계연구원 다이어프램을 이용한 전자식 팽창밸브
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
CN102901279B (zh) * 2011-07-27 2015-07-22 浙江三花股份有限公司 一种电子膨胀阀
CN103775717B (zh) * 2012-10-22 2017-08-29 艾默生环境优化技术(苏州)有限公司 电子膨胀阀
KR102226629B1 (ko) * 2013-01-08 2021-03-11 일리노이즈 툴 워크스 인코포레이티드 힘 작동 제어 밸브
CN203516797U (zh) * 2013-10-28 2014-04-02 珠海格力电器股份有限公司 电子膨胀阀
CN104633231B (zh) * 2015-01-06 2017-03-29 广东美的制冷设备有限公司 电磁膨胀阀和具有其的热泵系统
CN205504133U (zh) * 2016-01-15 2016-08-24 浙江盾安禾田金属有限公司 二段式电子膨胀阀
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310540A (ja) * 2001-04-12 2002-10-23 Saginomiya Seisakusho Inc 絞り装置および空気調和機
JP2004360708A (ja) * 2003-02-21 2004-12-24 Fuji Koki Corp 電磁弁
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
JP2006071186A (ja) * 2004-09-02 2006-03-16 Saginomiya Seisakusho Inc 弁装置および冷凍サイクル装置
JP2012117584A (ja) * 2010-11-30 2012-06-21 Saginomiya Seisakusho Inc 電動流量制御弁

Also Published As

Publication number Publication date
WO2017101878A1 (zh) 2017-06-22
JP6921824B2 (ja) 2021-08-18
JP2019500567A (ja) 2019-01-10
CN106895153A (zh) 2017-06-27
KR20180095654A (ko) 2018-08-27

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