CN101688708B - 用于均衡泵送制冷系统的方法和设备 - Google Patents
用于均衡泵送制冷系统的方法和设备 Download PDFInfo
- Publication number
- CN101688708B CN101688708B CN2008800242446A CN200880024244A CN101688708B CN 101688708 B CN101688708 B CN 101688708B CN 2008800242446 A CN2008800242446 A CN 2008800242446A CN 200880024244 A CN200880024244 A CN 200880024244A CN 101688708 B CN101688708 B CN 101688708B
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- pump
- fluid
- valve
- inlet
- 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.)
- Active
Links
Images
Classifications
-
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
-
- 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
- F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
- F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94921807P | 2007-07-11 | 2007-07-11 | |
| US60/949,218 | 2007-07-11 | ||
| US12/034,477 US7900468B2 (en) | 2007-07-11 | 2008-02-20 | Method and apparatus for equalizing a pumped refrigerant system |
| US12/034,477 | 2008-02-20 | ||
| PCT/US2008/055539 WO2009009164A1 (en) | 2007-07-11 | 2008-02-29 | Method and apparatus for equalizing a pumped refrigerant system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101688708A CN101688708A (zh) | 2010-03-31 |
| CN101688708B true CN101688708B (zh) | 2013-01-09 |
Family
ID=39471956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800242446A Active CN101688708B (zh) | 2007-07-11 | 2008-02-29 | 用于均衡泵送制冷系统的方法和设备 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7900468B2 (enExample) |
| EP (1) | EP2162689B1 (enExample) |
| JP (1) | JP6105831B2 (enExample) |
| CN (1) | CN101688708B (enExample) |
| WO (1) | WO2009009164A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4780479B2 (ja) | 2008-02-13 | 2011-09-28 | 株式会社日立プラントテクノロジー | 電子機器の冷却システム |
| CN101504222B (zh) * | 2009-02-19 | 2011-07-27 | 艾默生网络能源有限公司 | 一种空调 |
| US8145363B2 (en) * | 2009-05-28 | 2012-03-27 | American Power Conversion Corporation | Systems and methods for controlling load dynamics in a pumped refrigerant cooling system |
| US20120174612A1 (en) * | 2010-05-21 | 2012-07-12 | Liebert Corporation | Computer Room Air Conditioner With Pre-Cooler |
| US20120227429A1 (en) * | 2011-03-10 | 2012-09-13 | Timothy Louvar | Cooling system |
| US8881541B2 (en) | 2011-04-19 | 2014-11-11 | Liebert Corporation | Cooling system with tandem compressors and electronic expansion valve control |
| US9845981B2 (en) | 2011-04-19 | 2017-12-19 | Liebert Corporation | Load estimator for control of vapor compression cooling system with pumped refrigerant economization |
| US9038404B2 (en) | 2011-04-19 | 2015-05-26 | Liebert Corporation | High efficiency cooling system |
| CN103492821B (zh) * | 2011-04-21 | 2016-05-18 | 开利公司 | 冷凝器/集液器和系统以及操作方法 |
| EP2751499B1 (en) * | 2011-09-02 | 2019-11-27 | Carrier Corporation | Refrigeration system and refrigeration method providing heat recovery |
| WO2013049344A2 (en) * | 2011-09-30 | 2013-04-04 | Carrier Corporation | High efficiency refrigeration system |
| EP2631567A1 (en) | 2012-02-24 | 2013-08-28 | Airbus Operations GmbH | Cooling system with a plurality of super-coolers |
| US9016352B2 (en) | 2012-05-21 | 2015-04-28 | Calvary Applied Technologies, LLC | Apparatus and methods for cooling rejected heat from server racks |
| US8436246B1 (en) | 2012-10-19 | 2013-05-07 | Calvary Applied Technologies, LLC | Refrigerant line electrical ground isolation device for data center cooling applications |
| ITMI20131519A1 (it) * | 2013-09-13 | 2015-03-14 | Frimont Spa | Impianto modulare per la produzione di ghiaccio |
| WO2015057299A1 (en) * | 2013-10-17 | 2015-04-23 | Carrier Corporation | Two-phase refrigeration system |
| US9537686B2 (en) * | 2014-04-03 | 2017-01-03 | Redline Communications Inc. | Systems and methods for increasing the effectiveness of digital pre-distortion in electronic communications |
| US9937990B2 (en) | 2014-08-01 | 2018-04-10 | Circor Pumps North America, Llc | Intelligent sea water cooling system |
| FR3028603A1 (fr) * | 2014-11-14 | 2016-05-20 | Ereie - Energy Res Innovation Eng | Procede de recuperation d'energie thermique d'une moto-pompe a chaleur |
| US10429102B2 (en) | 2016-01-05 | 2019-10-01 | Carrier Corporation | Two phase loop distributed HVACandR system |
| EP3500805B1 (en) * | 2016-08-22 | 2022-03-09 | Johnson Controls Technology Company | Systems and methods for controlling a refrigeration system |
| WO2018089130A1 (en) | 2016-11-11 | 2018-05-17 | Stulz Air Technology Systems, Inc. | Dual mass cooling precision system |
| US11713910B2 (en) * | 2019-10-09 | 2023-08-01 | Sam DeCandia | Environmental air conditioning and refrigeration isolation safety valve |
| CN112325495B (zh) * | 2020-09-30 | 2021-11-19 | 北京空间飞行器总体设计部 | 一种瞬时高热流密度散热两相控制方法 |
| JP2022062430A (ja) * | 2020-10-08 | 2022-04-20 | 株式会社島津製作所 | 冷却装置 |
| US11953243B2 (en) | 2021-05-14 | 2024-04-09 | Tyco Fire & Security Gmbh | Mechanical-cooling, free-cooling, and hybrid-cooling operation of a chiller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589263A (en) * | 1984-04-12 | 1986-05-20 | Hussmann Corporation | Multiple compressor oil system |
| JP2002243290A (ja) * | 2001-02-16 | 2002-08-28 | Sanden Corp | 冷却装置 |
| WO2005057097A2 (en) * | 2003-12-05 | 2005-06-23 | Liebert Corporation | Cooling system for high density heat load |
| JP2005172416A (ja) * | 2003-11-21 | 2005-06-30 | Mayekawa Mfg Co Ltd | アンモニア/co2冷凍システム |
| CN1818504A (zh) * | 2002-08-30 | 2006-08-16 | 三洋电机株式会社 | 致冷剂循环装置 |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL111094C (enExample) | 1961-08-17 | |||
| US3427819A (en) | 1966-12-22 | 1969-02-18 | Pet Inc | High side defrost and head pressure controls for refrigeration systems |
| US3580006A (en) * | 1969-04-14 | 1971-05-25 | Lester K Quick | Central refrigeration system with automatic standby compressor capacity |
| US3939668A (en) * | 1974-11-21 | 1976-02-24 | Morris Herman H | Balanced liquid level head pressure control systems |
| US4271678A (en) * | 1977-03-21 | 1981-06-09 | Liebert Corporation | Liquid refrigeration system for an enclosure temperature controlled outdoor cooling or pre-conditioning |
| US4270362A (en) * | 1977-04-29 | 1981-06-02 | Liebert Corporation | Control system for an air conditioning system having supplementary, ambient derived cooling |
| US4210001A (en) * | 1978-07-31 | 1980-07-01 | Miller Bruce D Sr | Refrigeration system having improved heat transfer and reduced power requirement for various evaporative refrigerants |
| US4503685A (en) * | 1982-11-19 | 1985-03-12 | Hussmann Corporation | Oil control valve for refrigeration system |
| US4575668A (en) * | 1984-07-09 | 1986-03-11 | Liebert Corporation | Controller for providing PWM drive to an A.C. motor |
| US4862702A (en) * | 1987-03-02 | 1989-09-05 | Neal Andrew W O | Head pressure control system for refrigeration unit |
| US4735059A (en) * | 1987-03-02 | 1988-04-05 | Neal Andrew W O | Head pressure control system for refrigeration unit |
| US5186013A (en) * | 1989-02-10 | 1993-02-16 | Thomas Durso | Refrigerant power unit and method for refrigeration |
| JPH0794926B2 (ja) * | 1989-02-23 | 1995-10-11 | 三機工業株式会社 | 低温媒体及び高温媒体兼用冷却用冷凍装置 |
| GB2241776A (en) | 1990-03-08 | 1991-09-11 | Star Refrigeration | Heat transfer fluid |
| JPH04196395A (ja) * | 1990-11-28 | 1992-07-16 | Hitachi Ltd | 冷却装置を備えた電子計算機 |
| JPH04236063A (ja) * | 1991-01-11 | 1992-08-25 | Sanki Eng Co Ltd | 冷熱搬送装置 |
| GB2258298B (en) | 1991-07-31 | 1995-05-17 | Star Refrigeration | Cooling method and apparatus |
| DE4315924A1 (de) | 1993-05-12 | 1994-11-17 | Forschungszentrum Fuer Kaeltet | Kälteträger für Kältemaschinen oder Wärmepumpen |
| US5749237A (en) * | 1993-09-28 | 1998-05-12 | Jdm, Ltd. | Refrigerant system flash gas suppressor with variable speed drive |
| US5411078A (en) * | 1993-12-13 | 1995-05-02 | Ares; Roland | Air and evaporatively cooled heat exchanger and refrigerating system therefor |
| US5678626A (en) * | 1994-08-19 | 1997-10-21 | Lennox Industries Inc. | Air conditioning system with thermal energy storage and load leveling capacity |
| US5692387A (en) * | 1995-04-28 | 1997-12-02 | Altech Controls Corporation | Liquid cooling of discharge gas |
| SE9700614D0 (sv) * | 1997-02-21 | 1997-02-21 | Alfa Laval Ab | Plattvärmeväxlare för tre värmeväxlande fluider |
| US6272870B1 (en) * | 1999-10-27 | 2001-08-14 | Emerson Electric Co. | Refrigeration system having a pressure regulating device |
| WO2001046629A1 (en) | 1999-12-23 | 2001-06-28 | James Ross | Hot discharge gas desuperheater |
| EP1266548B2 (en) * | 2000-03-21 | 2015-07-29 | Liebert Corporation | Method and apparatus for cooling electronic enclosures |
| US6761212B2 (en) * | 2000-05-25 | 2004-07-13 | Liebert Corporation | Spiral copper tube and aluminum fin thermosyphon heat exchanger |
| US6564571B2 (en) * | 2000-07-17 | 2003-05-20 | Liebert Corporation | High availability energy |
| US6564858B1 (en) * | 2000-07-17 | 2003-05-20 | Liebert Corporation | Overhead cooling system with selectively positioned paths of airflow |
| US6557624B1 (en) * | 2000-08-09 | 2003-05-06 | Liebert Corporation | Configurable system and method for cooling a room |
| US6311507B1 (en) * | 2000-10-19 | 2001-11-06 | Carter Burgess, Incorporated | Refrigeration system with minimum pre-set condensing pressure |
| JP2002228283A (ja) * | 2001-02-05 | 2002-08-14 | Sanden Corp | 冷却装置 |
| SE518475C2 (sv) * | 2001-02-20 | 2002-10-15 | Alfa Laval Ab | Plattvärmeväxlare med sensoranordning |
| US6490882B2 (en) * | 2001-03-27 | 2002-12-10 | Liebert Corporation | Method and apparatus for maintaining compressor discharge vapor volume for starting with condensing unit ambient temperatures less than evaporator unit ambient temperatures |
| US6796372B2 (en) * | 2001-06-12 | 2004-09-28 | Liebert Corporation | Single or dual buss thermal transfer system |
| US6644384B2 (en) * | 2001-09-21 | 2003-11-11 | Liebert Corporation | Modular low profile cooling system |
| JP4183430B2 (ja) * | 2001-10-23 | 2008-11-19 | イノテック株式会社 | チラー装置 |
| US6644066B1 (en) * | 2002-06-14 | 2003-11-11 | Liebert Corporation | Method and apparatus to relieve liquid pressure from receiver to condenser when the receiver has filled with liquid due to ambient temperature cycling |
| SE525354C2 (sv) * | 2003-06-18 | 2005-02-08 | Alfa Laval Corp Ab | Värmeväxlaranordning och plattpaket |
| JP4188971B2 (ja) | 2003-11-21 | 2008-12-03 | 株式会社前川製作所 | アンモニア/co2冷凍システムと、該システムに使用されるco2ブライン生成装置及び該生成装置が組み込まれたアンモニア冷却ユニット |
| WO2006055387A1 (en) * | 2004-11-14 | 2006-05-26 | Liebert Corporation | Integrated heat exchanger(s) in a rack for vertical board style computer systems |
| KR100758902B1 (ko) | 2004-11-23 | 2007-09-14 | 엘지전자 주식회사 | 멀티 공기조화 시스템 및 그 제어방법 |
| EP1929850B1 (en) * | 2005-08-04 | 2013-06-19 | Liebert Corporation | Electronic equipment cabinet with integrated, high capacity, cooling system, and backup ventilation system |
| GB2432460B8 (en) * | 2005-11-17 | 2010-08-18 | Iceotope Ltd | Computer apparatus |
| CN101517185B (zh) * | 2006-07-18 | 2013-06-12 | 力博特公司 | 整体式旋转液压连接件、门铰链及其使用方法和系统 |
-
2008
- 2008-02-20 US US12/034,477 patent/US7900468B2/en active Active
- 2008-02-29 CN CN2008800242446A patent/CN101688708B/zh active Active
- 2008-02-29 EP EP08731158.5A patent/EP2162689B1/en active Active
- 2008-02-29 JP JP2010516079A patent/JP6105831B2/ja active Active
- 2008-02-29 WO PCT/US2008/055539 patent/WO2009009164A1/en not_active Ceased
-
2011
- 2011-01-26 US US13/014,563 patent/US8484984B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589263A (en) * | 1984-04-12 | 1986-05-20 | Hussmann Corporation | Multiple compressor oil system |
| JP2002243290A (ja) * | 2001-02-16 | 2002-08-28 | Sanden Corp | 冷却装置 |
| CN1818504A (zh) * | 2002-08-30 | 2006-08-16 | 三洋电机株式会社 | 致冷剂循环装置 |
| JP2005172416A (ja) * | 2003-11-21 | 2005-06-30 | Mayekawa Mfg Co Ltd | アンモニア/co2冷凍システム |
| WO2005057097A2 (en) * | 2003-12-05 | 2005-06-23 | Liebert Corporation | Cooling system for high density heat load |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2162689B1 (en) | 2021-08-25 |
| JP2010533280A (ja) | 2010-10-21 |
| US20110120164A1 (en) | 2011-05-26 |
| US20090013716A1 (en) | 2009-01-15 |
| CN101688708A (zh) | 2010-03-31 |
| JP6105831B2 (ja) | 2017-03-29 |
| US8484984B2 (en) | 2013-07-16 |
| US7900468B2 (en) | 2011-03-08 |
| EP2162689A1 (en) | 2010-03-17 |
| WO2009009164A1 (en) | 2009-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101688708B (zh) | 用于均衡泵送制冷系统的方法和设备 | |
| US9243823B2 (en) | Cooling system for high density heat load | |
| CN101238766B (zh) | 具有整体高性能的冷却系统和备用通风系统的电子设备机柜 | |
| CN105008825B (zh) | 具有热量回收的风冷式冷却器 | |
| JP6184503B2 (ja) | 油面検知装置及びこの油面検知装置を搭載した冷凍空調装置 | |
| US20130091874A1 (en) | Variable Refrigerant Flow Cooling System | |
| KR20180108762A (ko) | 냉장 시스템을 제어하는 시스템 및 방법 | |
| CN111742188B (zh) | 头压力控制系统 | |
| CN101688760A (zh) | 冷却系统 | |
| JP2010216765A (ja) | 局所冷却システム | |
| CN207350468U (zh) | 空调装置 | |
| TW202441111A (zh) | 用於hvac&r系統之高能效自由冷卻系統及流體 | |
| JP7069660B2 (ja) | 空調システムおよびシステム制御方法 | |
| JP2018151094A (ja) | 空調システム | |
| CN115362340A (zh) | 用于hvac系统的自由冷却系统 | |
| CN109154516B (zh) | 液体检测系统 | |
| HK1095624B (en) | Cooling system for high density heat load | |
| CN119768646A (zh) | 适用于冷水机的自由冷却系统 |
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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: ohio Patentee after: Vitamin Corporation Address before: ohio Patentee before: Libot Inc. |