CN100439781C - 用于制冷系统的流量控制阀 - Google Patents

用于制冷系统的流量控制阀 Download PDF

Info

Publication number
CN100439781C
CN100439781C CNB2005800232027A CN200580023202A CN100439781C CN 100439781 C CN100439781 C CN 100439781C CN B2005800232027 A CNB2005800232027 A CN B2005800232027A CN 200580023202 A CN200580023202 A CN 200580023202A CN 100439781 C CN100439781 C CN 100439781C
Authority
CN
China
Prior art keywords
valve
piston
discharge
flow control
connection port
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
CNB2005800232027A
Other languages
English (en)
Chinese (zh)
Other versions
CN1985118A (zh
Inventor
汉斯·C·约翰逊
乔根·霍尔斯特
米凯尔·克洛彭博格-斯克朗塞杰
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of CN1985118A publication Critical patent/CN1985118A/zh
Application granted granted Critical
Publication of CN100439781C publication Critical patent/CN100439781C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • F16K1/02—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)
  • Magnetically Actuated Valves (AREA)
  • Sliding Valves (AREA)
CNB2005800232027A 2004-07-09 2005-07-05 用于制冷系统的流量控制阀 Expired - Fee Related CN100439781C (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CN1985118A CN1985118A (zh) 2007-06-20
CN100439781C true CN100439781C (zh) 2008-12-03

Family

ID=34971678

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800232027A Expired - Fee Related CN100439781C (zh) 2004-07-09 2005-07-05 用于制冷系统的流量控制阀

Country Status (8)

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

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006004179B4 (de) * 2006-01-27 2007-10-18 Danfoss A/S Ventilanordnung zum Anschließen eines Wärmetauschers einer Warmwasserentnahmevorrichtung an ein Fernwärmenetz
CA2678331A1 (en) * 2007-01-30 2008-08-07 Bradley University A heat transfer apparatus and method
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
CN102203524B (zh) * 2008-09-05 2014-03-19 丹佛斯公司 具有力平衡的膨胀阀
EP2166424B1 (en) * 2008-09-19 2017-06-07 Isomatic A/S 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
WO2012045310A1 (en) 2010-10-06 2012-04-12 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
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
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
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
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
JP6163263B2 (ja) * 2013-07-17 2017-07-12 浙江三花制冷集団有限公司 電子膨張弁およびその製造方法
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
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
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
KR101823927B1 (ko) * 2014-01-20 2018-01-31 쯔지앙 산화 클라이메이트 앤드 어플라이언스 컨트롤스 그룹 컴퍼니 리미티드 직동식 전기-동작 밸브 및 그 조립 방법
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
JP6756702B2 (ja) 2014-09-01 2020-09-16 ダンフォス アクチ−セルスカブ 溶接されたバルブハウジングを有するバルブ
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
US10392786B2 (en) * 2015-01-19 2019-08-27 Moen Incorporated Electronic plumbing fixture fitting with electronic valve including piston and seat
US20160208946A1 (en) * 2015-01-19 2016-07-21 Moen Incorporated Electronic plumbing fixture fitting with electronic valve having low closing force
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
US11940052B2 (en) 2018-12-06 2024-03-26 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
CN116753309A (zh) * 2023-06-29 2023-09-15 北京航天动力研究所 一种长寿命、全密封型电动小流量调节阀
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710019A (en) * 1951-02-19 1955-06-07 Buckeyc Iron & Brass Works Liquid flow control valve
US3700209A (en) * 1970-12-30 1972-10-24 E Systems Inc Balanced pintle valve
US4304264A (en) * 1980-06-18 1981-12-08 Target Rock Corporation Solenoid actuated valve
EP0937928A1 (en) * 1998-02-23 1999-08-25 ERRENNEGI S.r.l. Electric motor-operated flow control valve
US6460567B1 (en) * 1999-11-24 2002-10-08 Hansen Technologies Corpporation Sealed motor driven valve
US6568656B1 (en) * 1998-07-09 2003-05-27 Sporlan Valve Company Flow control valve with lateral port balancing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541176A (en) * 1945-01-22 1951-02-13 Mason Neilan Regulator Company Control valve
US3001551A (en) * 1958-09-16 1961-09-26 Wyser Walter Valve for radiators and the like
US3347270A (en) * 1965-03-11 1967-10-17 Stile Craft Mfg Inc Pressure equalizing flow control valve
US3575213A (en) * 1968-10-04 1971-04-20 Blaw Knox Co Control valves with balanced action
US3631894A (en) * 1969-09-19 1972-01-04 White Sales Corp Graham Air start valve
US3624753A (en) * 1970-04-27 1971-11-30 Grove Valve & Regulator Co Two-stage opening valve
US3888280A (en) * 1973-08-20 1975-06-10 Rockwell International Corp Bi-directional pressure balanced valve
JPS54577Y2 (https=) * 1975-04-15 1979-01-12
JPS51130936A (en) * 1975-05-10 1976-11-13 Yukichika Yoshida Water heater utilizing solar heat
US4002319A (en) * 1975-11-12 1977-01-11 Rockwell International Corporation Bi-directional pressure balanced valve
DE59103885D1 (de) * 1990-09-29 1995-01-26 Siemens Ag Stellventil für dampfförmige oder flüssige Medien.
DE10048816C2 (de) * 2000-09-29 2002-10-24 Danfoss As Druckregelventil für eine Kälteanlage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710019A (en) * 1951-02-19 1955-06-07 Buckeyc Iron & Brass Works Liquid flow control valve
US3700209A (en) * 1970-12-30 1972-10-24 E Systems Inc Balanced pintle valve
US4304264A (en) * 1980-06-18 1981-12-08 Target Rock Corporation Solenoid actuated valve
EP0937928A1 (en) * 1998-02-23 1999-08-25 ERRENNEGI S.r.l. Electric motor-operated flow control valve
US6568656B1 (en) * 1998-07-09 2003-05-27 Sporlan Valve Company Flow control valve with lateral port balancing
US6460567B1 (en) * 1999-11-24 2002-10-08 Hansen Technologies Corpporation Sealed motor driven valve

Also Published As

Publication number Publication date
US7240694B2 (en) 2007-07-10
JP4880599B2 (ja) 2012-02-22
ATE459836T1 (de) 2010-03-15
WO2006005338A1 (en) 2006-01-19
EP1766277B1 (en) 2010-03-03
JP2008505293A (ja) 2008-02-21
ES2342087T3 (es) 2010-07-01
US20060005890A1 (en) 2006-01-12
EP1766277A1 (en) 2007-03-28
DE602005019737D1 (de) 2010-04-15
CN1985118A (zh) 2007-06-20

Similar Documents

Publication Publication Date Title
CN100439781C (zh) 用于制冷系统的流量控制阀
CN101361032B (zh) 装有整流罩的压力调节器
JP4359458B2 (ja) 一体型圧力補償機構付きポペット弁を有するパイロット動作型制御バルブ
US4434858A (en) Air tool with stall torque regulator and air biasing mechanism
US7980482B2 (en) Thermostatic expansion valve having a restricted flow passage for noise attenuation
US20090288434A1 (en) Air Conditioning Circuit Control Using a Thermostatic Expansion Valve and Sequence Valve
CN101473284A (zh) 流体控制阀
CN114185368B (zh) 一种高精度流量比例控制阀
EP3226097A1 (en) Axial valve for controlling the differential pressure between a delivery branch and a return branch of a hydraulic circuit
US6971625B2 (en) Pilot operated valve with variable piston orifice
JP2012031966A (ja) 三方弁
JP5285063B2 (ja) 改善された流れのガス調節器用バルブポート
US5537993A (en) Gas ratio control device for anestesia apparatus
CN106838400A (zh) 释放阀
CN100543384C (zh) 用于致冷系统中的膨胀阀和致冷系统
US5277404A (en) Valve assembly
JP2006300508A (ja) 電磁弁一体型膨張弁
CN114857342B (zh) 一种轴流式自动控制阀
US5148684A (en) Injection valve for a refrigeration system
JP4263696B2 (ja) バルブ
KR200357373Y1 (ko) 공압제어용 파일럿밸브조립체
JP4503471B2 (ja) 電磁弁一体型膨張弁
WO2010091851A2 (en) Variable flow poppet valve
JP7572182B2 (ja) 弁装置
LU102430B1 (en) Adjustable gas regulator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: DANFOSS (ANSHAN) CONTROL VALVE Co.,Ltd.

Assignor: DANFOSS A/S

Contract fulfillment period: 2009.9.1 to 2019.9.1

Contract record no.: 2009990001307

Denomination of invention: Flow control valve for refrigeration system

Granted publication date: 20081203

License type: Exclusive License

Record date: 20091204

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.1 TO 2019.9.1; CHANGE OF CONTRACT

Name of requester: DANFOSS (ANSHAN) CONTROLS CO.LTD.

Effective date: 20091204

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081203

CF01 Termination of patent right due to non-payment of annual fee