CN114458782A - 电动阀以及冷冻循环系统 - Google Patents

电动阀以及冷冻循环系统 Download PDF

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Publication number
CN114458782A
CN114458782A CN202210297123.0A CN202210297123A CN114458782A CN 114458782 A CN114458782 A CN 114458782A CN 202210297123 A CN202210297123 A CN 202210297123A CN 114458782 A CN114458782 A CN 114458782A
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China
Prior art keywords
valve
sub
valve body
main
port
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CN202210297123.0A
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English (en)
Chinese (zh)
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CN114458782B (zh
Inventor
中川大树
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.)
Saginomiya Seisakusho Inc
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Saginomiya Seisakusho Inc
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Priority to CN202210297123.0A priority Critical patent/CN114458782B/zh
Publication of CN114458782A publication Critical patent/CN114458782A/zh
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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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat 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
    • 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
    • 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
    • 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
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • 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

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)
  • Lift Valve (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
CN202210297123.0A 2018-01-31 2019-01-03 电动阀以及冷冻循环系统 Active CN114458782B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210297123.0A CN114458782B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018-015094 2018-01-31
JP2018015094A JP6909740B2 (ja) 2018-01-31 2018-01-31 電動弁及び冷凍サイクルシステム
CN202210297123.0A CN114458782B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统
CN201910004018.1A CN110094514B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201910004018.1A Division CN110094514B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统

Publications (2)

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CN114458782A true CN114458782A (zh) 2022-05-10
CN114458782B CN114458782B (zh) 2024-05-24

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CN202210297077.4A Active CN114458781B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统
CN202210297142.3A Pending CN114483980A (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统
CN201910004018.1A Active CN110094514B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统
CN202210297123.0A Active CN114458782B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统

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CN202210297077.4A Active CN114458781B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统
CN202210297142.3A Pending CN114483980A (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统
CN201910004018.1A Active CN110094514B (zh) 2018-01-31 2019-01-03 电动阀以及冷冻循环系统

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JP (1) JP6909740B2 (ja)
CN (4) CN114458781B (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7145134B2 (ja) * 2019-09-27 2022-09-30 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7208127B2 (ja) * 2019-10-11 2023-01-18 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7246291B2 (ja) * 2019-10-23 2023-03-27 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7337666B2 (ja) * 2019-11-07 2023-09-04 愛三工業株式会社 弁装置
JP7242511B2 (ja) * 2019-11-18 2023-03-20 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
CN111022653B (zh) * 2019-11-18 2022-03-22 宁波奥克斯电气股份有限公司 一种电子膨胀阀、调节方法以及空调器
JP7187428B2 (ja) * 2019-11-29 2022-12-12 株式会社鷺宮製作所 ロータリー式切換弁及び冷凍サイクルシステム
DE102020124870A1 (de) * 2019-12-04 2021-06-10 ECO Holding 1 GmbH Expansionsventil
EP3832228A1 (de) * 2019-12-04 2021-06-09 ECO Holding 1 GmbH Expansionsventil
JP7150344B2 (ja) * 2020-01-10 2022-10-11 株式会社不二工機 電動弁
JP7150345B2 (ja) * 2020-01-10 2022-10-11 株式会社不二工機 電動弁
JP2021110450A (ja) * 2020-01-10 2021-08-02 株式会社不二工機 電動弁
JP7361628B2 (ja) * 2020-02-19 2023-10-16 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7267970B2 (ja) * 2020-04-07 2023-05-02 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
JP7491734B2 (ja) 2020-05-15 2024-05-28 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7409982B2 (ja) * 2020-07-02 2024-01-09 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7372885B2 (ja) * 2020-08-07 2023-11-01 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7456895B2 (ja) 2020-09-03 2024-03-27 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
JP7449844B2 (ja) * 2020-11-27 2024-03-14 株式会社鷺宮製作所 電動弁
CN214307709U (zh) * 2020-12-28 2021-09-28 浙江盾安人工环境股份有限公司 电子膨胀阀及空调设备
US20240142021A1 (en) * 2021-03-01 2024-05-02 Danfoss A/S Active balancing valve for a refrigeration and/or air-conditioning application
CN113833867A (zh) * 2021-09-29 2021-12-24 浙江佳明新能源装备有限公司 一种大口径电子膨胀阀
JP7478881B2 (ja) 2021-11-11 2024-05-07 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
WO2024046585A1 (en) * 2022-09-02 2024-03-07 Danfoss A/S Active balancing valve suitable for being actuated by a stepper motor and suitable for a refrigeration and/or air-conditioning application

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0821554A (ja) * 1995-06-29 1996-01-23 Fuji Koki Seisakusho:Kk 電動流量制御弁
JPH09137879A (ja) * 1995-11-14 1997-05-27 Smc Corp 真空圧制御用スロー排気バルブ
JPH10148420A (ja) * 1996-11-18 1998-06-02 Toshiba Corp 空気調和機
JP2006112543A (ja) * 2004-10-15 2006-04-27 Nitto Kohki Co Ltd 過充填防止装置
JP2006162133A (ja) * 2004-12-06 2006-06-22 Saginomiya Seisakusho Inc 流量制御弁、冷凍サイクル装置用膨張弁および冷凍サイクル装置
JP2006266667A (ja) * 2005-02-28 2006-10-05 Daikin Ind Ltd 膨張弁及び冷凍装置
CN101270817A (zh) * 2007-03-20 2008-09-24 株式会社鹭宫制作所 针阀以及具有该针阀的冷冻循环装置
JP3145048U (ja) * 2008-07-11 2008-09-25 株式会社鷺宮製作所 電動膨張弁及び冷凍サイクル
CN101338835A (zh) * 2007-07-03 2009-01-07 株式会社不二工机 电动阀及冷暖系统
US20130206851A1 (en) * 2012-02-10 2013-08-15 Kabushiki Kaisha Saginomiya Seisakusho Expansion valve
JP2016080243A (ja) * 2014-10-15 2016-05-16 株式会社テージーケー 電動膨張弁
CN106594340A (zh) * 2015-10-20 2017-04-26 艾默生环境优化技术(苏州)有限公司 电子膨胀阀
JP2017180525A (ja) * 2016-03-28 2017-10-05 株式会社不二工機 電動弁及びその組立方法

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JP4416528B2 (ja) * 2004-02-04 2010-02-17 株式会社不二工機 流量制御弁
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CN101813192B (zh) * 2010-04-13 2011-06-08 无锡市亚迪流体控制技术有限公司 流量大可调比控制阀
JP5395775B2 (ja) * 2010-10-12 2014-01-22 株式会社鷺宮製作所 電動弁
JP5657424B2 (ja) * 2011-02-24 2015-01-21 株式会社不二工機 電動弁
JP5738029B2 (ja) * 2011-03-25 2015-06-17 株式会社不二工機 複合弁
JP6194157B2 (ja) * 2012-05-18 2017-09-06 株式会社不二工機 電動弁
CN103982667A (zh) * 2014-05-19 2014-08-13 宝应仁恒实业有限公司 防滴漏流量控制阀
JP6552835B2 (ja) * 2015-02-24 2019-07-31 株式会社不二工機 電動弁
JP6370269B2 (ja) * 2015-07-17 2018-08-08 株式会社鷺宮製作所 電動弁及び冷凍サイクル
CN204828710U (zh) * 2015-09-25 2015-12-02 无锡市亚迪流体控制技术有限公司 小流量大可调比控制阀
JP6521890B2 (ja) * 2016-03-09 2019-05-29 株式会社鷺宮製作所 電動弁
JP6721237B2 (ja) * 2016-06-29 2020-07-08 株式会社不二工機 電動弁
CN106402418B (zh) * 2016-10-27 2018-06-19 武汉智能装备工业技术研究院有限公司 一种防溅射流量可调式配料阀

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0821554A (ja) * 1995-06-29 1996-01-23 Fuji Koki Seisakusho:Kk 電動流量制御弁
JPH09137879A (ja) * 1995-11-14 1997-05-27 Smc Corp 真空圧制御用スロー排気バルブ
JPH10148420A (ja) * 1996-11-18 1998-06-02 Toshiba Corp 空気調和機
JP2006112543A (ja) * 2004-10-15 2006-04-27 Nitto Kohki Co Ltd 過充填防止装置
JP2006162133A (ja) * 2004-12-06 2006-06-22 Saginomiya Seisakusho Inc 流量制御弁、冷凍サイクル装置用膨張弁および冷凍サイクル装置
JP2006266667A (ja) * 2005-02-28 2006-10-05 Daikin Ind Ltd 膨張弁及び冷凍装置
CN101270817A (zh) * 2007-03-20 2008-09-24 株式会社鹭宫制作所 针阀以及具有该针阀的冷冻循环装置
CN101338835A (zh) * 2007-07-03 2009-01-07 株式会社不二工机 电动阀及冷暖系统
JP3145048U (ja) * 2008-07-11 2008-09-25 株式会社鷺宮製作所 電動膨張弁及び冷凍サイクル
US20130206851A1 (en) * 2012-02-10 2013-08-15 Kabushiki Kaisha Saginomiya Seisakusho Expansion valve
JP2016080243A (ja) * 2014-10-15 2016-05-16 株式会社テージーケー 電動膨張弁
CN106594340A (zh) * 2015-10-20 2017-04-26 艾默生环境优化技术(苏州)有限公司 电子膨胀阀
JP2017180525A (ja) * 2016-03-28 2017-10-05 株式会社不二工機 電動弁及びその組立方法

Also Published As

Publication number Publication date
CN114483980A (zh) 2022-05-13
CN110094514A (zh) 2019-08-06
CN114458782B (zh) 2024-05-24
CN114458781B (zh) 2024-05-24
JP6909740B2 (ja) 2021-07-28
CN114458781A (zh) 2022-05-10
CN110094514B (zh) 2022-03-22
JP2019132347A (ja) 2019-08-08

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