CN1916455A - 一种用于制冷系统的电子膨胀阀 - Google Patents
一种用于制冷系统的电子膨胀阀 Download PDFInfo
- Publication number
- CN1916455A CN1916455A CNA2006101272066A CN200610127206A CN1916455A CN 1916455 A CN1916455 A CN 1916455A CN A2006101272066 A CNA2006101272066 A CN A2006101272066A CN 200610127206 A CN200610127206 A CN 200610127206A CN 1916455 A CN1916455 A CN 1916455A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- valve body
- mandrel screw
- rotor
- needle
- 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.)
- Pending
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims description 115
- 239000002184 metal Substances 0.000 claims description 26
- 230000003028 elevating effect Effects 0.000 claims description 22
- 230000001276 controlling effect Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000819 phase cycle Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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
- 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
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- 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
- 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
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- 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)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2006101272066A CN1916455A (zh) | 2006-09-07 | 2006-09-07 | 一种用于制冷系统的电子膨胀阀 |
JP2008533851A JP2008546987A (ja) | 2006-09-07 | 2006-11-29 | 冷凍システムに用いる電子膨張弁 |
PCT/CN2006/003215 WO2008031289A1 (fr) | 2006-09-07 | 2006-11-29 | Vanne de détente électronique pour système de réfrigération |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2006101272066A CN1916455A (zh) | 2006-09-07 | 2006-09-07 | 一种用于制冷系统的电子膨胀阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1916455A true CN1916455A (zh) | 2007-02-21 |
Family
ID=37737494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006101272066A Pending CN1916455A (zh) | 2006-09-07 | 2006-09-07 | 一种用于制冷系统的电子膨胀阀 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2008546987A (zh) |
CN (1) | CN1916455A (zh) |
WO (1) | WO2008031289A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102252470A (zh) * | 2011-06-02 | 2011-11-23 | 上海俊乐制冷自控元件有限公司 | 一种直通式电子膨胀阀 |
CN102287536A (zh) * | 2011-07-27 | 2011-12-21 | 浙江盾安禾田金属有限公司 | 一种电子膨胀阀 |
WO2012024854A1 (zh) * | 2010-08-27 | 2012-03-01 | 杭州三花研究院有限公司 | 电子膨胀阀及其步进电机线圈装置 |
CN103912689A (zh) * | 2013-01-08 | 2014-07-09 | 艾默生环境优化技术(苏州)有限公司 | 阀针组件以及包括该阀针组件的电子膨胀阀 |
WO2014107998A1 (zh) * | 2013-01-08 | 2014-07-17 | 艾默生环境优化技术(苏州)有限公司 | 阀针组件以及包括该阀针组件的电子膨胀阀 |
CN106415160A (zh) * | 2014-06-04 | 2017-02-15 | 丹佛斯有限公司 | 电子膨胀阀和用于校准电子膨胀阀的方法 |
CN108168039A (zh) * | 2018-01-22 | 2018-06-15 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108278717A (zh) * | 2018-01-22 | 2018-07-13 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108317684A (zh) * | 2018-01-22 | 2018-07-24 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108332372A (zh) * | 2018-01-22 | 2018-07-27 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108344114A (zh) * | 2018-01-22 | 2018-07-31 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN111365466A (zh) * | 2018-12-25 | 2020-07-03 | 浙江盾安禾田金属有限公司 | 电子膨胀阀及使用该电子膨胀阀的空调系统 |
WO2021042955A1 (zh) * | 2019-09-06 | 2021-03-11 | 艾默生环境优化技术(苏州)有限公司 | 电子膨胀阀 |
US11796234B2 (en) | 2018-12-25 | 2023-10-24 | Zhejiang Dunan Artificial Environment Co., Ltd. | Electronic expansion valve and air conditioning system with electronic expansion valve |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6653100B2 (ja) * | 2015-10-06 | 2020-02-26 | アルメックスコーセイ株式会社 | 流量制御弁、流量制御装置およびエアシリンダ装置 |
CN110500434B (zh) * | 2019-09-25 | 2024-05-28 | 江西鸥迪铜业有限公司 | 一种用于电子膨胀阀的阀芯 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0311667Y2 (zh) * | 1985-08-31 | 1991-03-20 | ||
JPH01155164A (ja) * | 1987-09-01 | 1989-06-19 | Misawa Homes Co Ltd | 制御弁 |
JP3181118B2 (ja) * | 1992-11-30 | 2001-07-03 | 株式会社不二工機 | 電動流量制御弁 |
CN2200083Y (zh) * | 1994-04-08 | 1995-06-07 | 西安交通大学 | 电子膨胀阀 |
JP2000213660A (ja) * | 1999-01-22 | 2000-08-02 | Samsung Electronics Co Ltd | 冷凍サイクル用電子膨張弁 |
CN2467849Y (zh) * | 2001-02-20 | 2001-12-26 | 李振邦 | 电子膨胀阀 |
CN2526754Y (zh) * | 2002-03-07 | 2002-12-18 | 浙江正东机车部件有限公司 | 变频空调器电子膨胀阀 |
CN2580367Y (zh) * | 2002-10-29 | 2003-10-15 | 浙江盾安机械有限公司 | 变频空调用直动式电子膨胀阀 |
CN2667261Y (zh) * | 2003-02-27 | 2004-12-29 | 浙江三花股份有限公司 | 电子膨胀阀的磁性转子结构 |
JP4351622B2 (ja) * | 2004-12-06 | 2009-10-28 | 株式会社鷺宮製作所 | 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 |
JP4947924B2 (ja) * | 2005-06-13 | 2012-06-06 | 株式会社不二工機 | 電動弁 |
-
2006
- 2006-09-07 CN CNA2006101272066A patent/CN1916455A/zh active Pending
- 2006-11-29 JP JP2008533851A patent/JP2008546987A/ja active Pending
- 2006-11-29 WO PCT/CN2006/003215 patent/WO2008031289A1/zh active Application Filing
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012024854A1 (zh) * | 2010-08-27 | 2012-03-01 | 杭州三花研究院有限公司 | 电子膨胀阀及其步进电机线圈装置 |
CN102252470A (zh) * | 2011-06-02 | 2011-11-23 | 上海俊乐制冷自控元件有限公司 | 一种直通式电子膨胀阀 |
CN102287536A (zh) * | 2011-07-27 | 2011-12-21 | 浙江盾安禾田金属有限公司 | 一种电子膨胀阀 |
CN103912689A (zh) * | 2013-01-08 | 2014-07-09 | 艾默生环境优化技术(苏州)有限公司 | 阀针组件以及包括该阀针组件的电子膨胀阀 |
WO2014107998A1 (zh) * | 2013-01-08 | 2014-07-17 | 艾默生环境优化技术(苏州)有限公司 | 阀针组件以及包括该阀针组件的电子膨胀阀 |
CN103912689B (zh) * | 2013-01-08 | 2016-08-03 | 艾默生环境优化技术(苏州)有限公司 | 阀针组件以及包括该阀针组件的电子膨胀阀 |
CN106415160B (zh) * | 2014-06-04 | 2019-08-30 | 丹佛斯有限公司 | 电子膨胀阀和用于校准电子膨胀阀的方法 |
CN106415160A (zh) * | 2014-06-04 | 2017-02-15 | 丹佛斯有限公司 | 电子膨胀阀和用于校准电子膨胀阀的方法 |
CN108168039A (zh) * | 2018-01-22 | 2018-06-15 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108278717A (zh) * | 2018-01-22 | 2018-07-13 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108317684A (zh) * | 2018-01-22 | 2018-07-24 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108332372A (zh) * | 2018-01-22 | 2018-07-27 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN108344114A (zh) * | 2018-01-22 | 2018-07-31 | 广东美的制冷设备有限公司 | 运行控制方法、装置、空调器和计算机可读存储介质 |
CN111365466A (zh) * | 2018-12-25 | 2020-07-03 | 浙江盾安禾田金属有限公司 | 电子膨胀阀及使用该电子膨胀阀的空调系统 |
US11796234B2 (en) | 2018-12-25 | 2023-10-24 | Zhejiang Dunan Artificial Environment Co., Ltd. | Electronic expansion valve and air conditioning system with electronic expansion valve |
WO2021042955A1 (zh) * | 2019-09-06 | 2021-03-11 | 艾默生环境优化技术(苏州)有限公司 | 电子膨胀阀 |
Also Published As
Publication number | Publication date |
---|---|
JP2008546987A (ja) | 2008-12-25 |
WO2008031289A1 (fr) | 2008-03-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DUNAN ARTIFICIAL ENVIRONMENTAL APPARATUS CO., LTD Free format text: FORMER OWNER: DUNAN PRECISION INDUSTRY GROUP CO., LTD., ZHEJIANG Effective date: 20080222 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080222 Address after: Postal industrial district, Zhuji City, Zhejiang Province, China: 311835 Applicant after: Zhejiang Dun'an Artificial Environment Equipment Co., Ltd. Address before: Postal industrial district, Zhuji City, Zhejiang Province, China: 311835 Applicant before: Zhejiang Dun'an Precision Industries Group Co., Ltd. |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Open date: 20070221 |