JP4880599B2 - 冷凍システム用流量制御弁 - Google Patents

冷凍システム用流量制御弁 Download PDF

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Publication number
JP4880599B2
JP4880599B2 JP2007519616A JP2007519616A JP4880599B2 JP 4880599 B2 JP4880599 B2 JP 4880599B2 JP 2007519616 A JP2007519616 A JP 2007519616A JP 2007519616 A JP2007519616 A JP 2007519616A JP 4880599 B2 JP4880599 B2 JP 4880599B2
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JP
Japan
Prior art keywords
valve
bleed
port
valve body
piston
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.)
Expired - Fee Related
Application number
JP2007519616A
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English (en)
Japanese (ja)
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JP2008505293A5 (enExample
JP2008505293A (ja
Inventor
ヨハンセン，ハンス・クリスチャン
ホルスト，ユルゲン
クロッペンボア−スクルムサゲル，ミッケル
Original Assignee
ダンフォス・アクチ−セルスカブ
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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
    • F16K1/02—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 with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction 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
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
    • 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/32—Removal, transportation or shipping of refrigerating devices from one location to another
    • 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
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86984—Actuator moves both 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87008—Screw-actuated differential valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lift Valve (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Sliding Valves (AREA)
  • Magnetically Actuated Valves (AREA)
JP2007519616A 2004-07-09 2005-07-05 冷凍システム用流量制御弁 Expired - Fee Related JP4880599B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/886,687 US7240694B2 (en) 2004-07-09 2004-07-09 Flow control valve for refrigeration system
US10/886,687 2004-07-09
PCT/DK2005/000468 WO2006005338A1 (en) 2004-07-09 2005-07-05 Flow control valve for refrigeration system

Publications (3)

Publication Number Publication Date
JP2008505293A JP2008505293A (ja) 2008-02-21
JP2008505293A5 JP2008505293A5 (enExample) 2008-07-10
JP4880599B2 true JP4880599B2 (ja) 2012-02-22

Family

ID=34971678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007519616A Expired - Fee Related JP4880599B2 (ja) 2004-07-09 2005-07-05 冷凍システム用流量制御弁

Country Status (8)

Country Link
US (1) US7240694B2 (enExample)
EP (1) EP1766277B1 (enExample)
JP (1) JP4880599B2 (enExample)
CN (1) CN100439781C (enExample)
AT (1) ATE459836T1 (enExample)
DE (1) DE602005019737D1 (enExample)
ES (1) ES2342087T3 (enExample)
WO (1) WO2006005338A1 (enExample)

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DE102006004179B4 (de) * 2006-01-27 2007-10-18 Danfoss A/S Ventilanordnung zum Anschließen eines Wärmetauschers einer Warmwasserentnahmevorrichtung an ein Fernwärmenetz
MX2009008231A (es) * 2007-01-30 2009-12-04 Bradley University Un aparato y metodo de transferencia termica.
IT1391673B1 (it) * 2008-08-18 2012-01-17 Carel S P A Struttura di valvola di regolazione perfezionata, particolarmente per la regolazione del flusso di fluidi in impianti frigoriferi
US9109824B2 (en) * 2008-09-05 2015-08-18 Danfoss A/S Expansion valve with force equalization
DK2166424T3 (en) * 2008-09-19 2017-09-18 Isomatic As Fluid regulator
US8596301B2 (en) * 2008-10-01 2013-12-03 Marshall Excelsior Company Valve assembly
US8960637B2 (en) 2009-11-18 2015-02-24 Parker Hannifin Corporation Electric expansion valve
EP2625449B1 (en) * 2010-10-06 2024-03-13 Danfoss A/S A flow control valve and a method of assembling a flow control valve
US20120279236A1 (en) * 2011-05-06 2012-11-08 Trane International Inc. Reversible Flow Electronic Expansion Vavle
CN102853100B (zh) 2011-06-27 2013-12-25 浙江三花股份有限公司 一种流量调节阀
CN102853128B (zh) 2011-06-27 2014-05-14 浙江三花股份有限公司 一种流量调节阀
CN102853101B (zh) * 2011-06-27 2013-10-02 浙江三花股份有限公司 一种流量调节阀
CN102853596B (zh) 2011-06-27 2015-02-18 浙江三花股份有限公司 电子膨胀阀
CN102853599B (zh) * 2011-06-27 2014-10-29 浙江三花股份有限公司 一种电子膨胀阀
CN102853598B (zh) 2011-06-27 2015-04-15 浙江三花股份有限公司 一种电子膨胀阀
WO2013044915A1 (en) * 2011-09-26 2013-04-04 Danfoss A/S A flow control valve with pressure balancing
JP5851253B2 (ja) * 2012-01-16 2016-02-03 株式会社不二工機 電気式膨張弁
JP5947684B2 (ja) 2012-09-07 2016-07-06 矢崎総業株式会社 樹脂成形部品のロック機構
US9964227B2 (en) 2013-07-17 2018-05-08 Zhejiang Sanhua Climate & Appliance Controls Group Co., Ltd. Electronic expansion valve and manufacturing method therefor
CN104295784B (zh) * 2013-07-17 2016-09-28 浙江三花制冷集团有限公司 电子膨胀阀及其制作方法
CN104295785A (zh) * 2013-07-17 2015-01-21 浙江三花股份有限公司 电控制阀的制作方法
CN104791536B (zh) * 2014-01-20 2017-09-01 浙江三花制冷集团有限公司 一种直动式电动阀
CN104791544A (zh) * 2014-01-20 2015-07-22 浙江三花股份有限公司 一种直动式电动阀及其装配方法
CN104791497A (zh) * 2014-01-20 2015-07-22 浙江三花股份有限公司 一种直动式电动阀
KR101843460B1 (ko) * 2014-01-20 2018-03-29 쯔지앙 산화 클라이메이트 앤드 어플라이언스 컨트롤스 그룹 컴퍼니 리미티드 직동식 전기-동작 밸브 및 그 조립 방법
EP3189255B1 (en) 2014-09-01 2019-12-11 Danfoss A/S A valve with a welded valve housing
CN105841410B (zh) * 2015-01-13 2017-12-05 浙江三花制冷集团有限公司 一种电子膨胀阀
US20160208946A1 (en) * 2015-01-19 2016-07-21 Moen Incorporated Electronic plumbing fixture fitting with electronic valve having low closing force
CN205781212U (zh) * 2015-01-19 2016-12-07 莫恩股份有限公司 电子卫生洁具配件
CN106439072B (zh) * 2015-08-11 2019-04-02 浙江三花制冷集团有限公司 一种电子膨胀阀
EP3184939B1 (en) * 2015-12-21 2019-12-04 Trane International Inc. Electronic expansion device
CN105546134A (zh) * 2016-01-29 2016-05-04 浙江绿洲制冷设备有限公司 电子膨胀阀
WO2020117964A1 (en) * 2018-12-06 2020-06-11 Hayward Industries, Inc. Flow control valve for suction cleaners
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
CN114076210B (zh) * 2020-08-12 2025-12-05 浙江盾安人工环境股份有限公司 电子膨胀阀
CN114688270A (zh) * 2020-12-30 2022-07-01 浙江三花制冷集团有限公司 电动阀
CN113775810A (zh) * 2021-10-26 2021-12-10 苏州仁甬得物联科技有限公司 一种动平衡式大流量比例阀控制机构
CN216742876U (zh) * 2021-12-18 2022-06-14 浙江盾安人工环境股份有限公司 截止阀及其制冷系统
CN114370511B (zh) * 2022-01-03 2025-01-14 浙江恒森实业集团有限公司 一种方便阀座更换的螺杆机膨胀阀
CN118871702A (zh) * 2022-03-23 2024-10-29 丹佛斯有限公司 用于制冷应用的阀
CN118242442B (zh) * 2024-05-28 2024-07-19 杭州维赫控制仪表有限公司 一种防卡死结构及y型无阀盖气动截止阀

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US3700209A (en) * 1970-12-30 1972-10-24 E Systems Inc Balanced pintle valve
JPS51130936A (en) * 1975-05-10 1976-11-13 Yukichika Yoshida Water heater utilizing solar heat

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ITPD980036A1 (it) * 1998-02-23 1999-08-23 Luigi Nalini Valvola di regolazione di portata per fluidi in particolare frigorifer i, servoazionata con un motore elettrico
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Publication number Priority date Publication date Assignee Title
US3700209A (en) * 1970-12-30 1972-10-24 E Systems Inc Balanced pintle valve
JPS51130936A (en) * 1975-05-10 1976-11-13 Yukichika Yoshida Water heater utilizing solar heat

Also Published As

Publication number Publication date
CN1985118A (zh) 2007-06-20
WO2006005338A1 (en) 2006-01-19
JP2008505293A (ja) 2008-02-21
EP1766277A1 (en) 2007-03-28
EP1766277B1 (en) 2010-03-03
DE602005019737D1 (de) 2010-04-15
US7240694B2 (en) 2007-07-10
ES2342087T3 (es) 2010-07-01
US20060005890A1 (en) 2006-01-12
ATE459836T1 (de) 2010-03-15
CN100439781C (zh) 2008-12-03

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