EP2584288A3 - Cooling System And Cooling Method - Google Patents
Cooling System And Cooling Method Download PDFInfo
- Publication number
- EP2584288A3 EP2584288A3 EP12189010.7A EP12189010A EP2584288A3 EP 2584288 A3 EP2584288 A3 EP 2584288A3 EP 12189010 A EP12189010 A EP 12189010A EP 2584288 A3 EP2584288 A3 EP 2584288A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- coolant liquid
- coolant
- storage section
- liquid storage
- cooling
- 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.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 title abstract 6
- 239000002826 coolant Substances 0.000 abstract 16
- 239000007788 liquid Substances 0.000 abstract 12
- 238000001514 detection method Methods 0.000 abstract 3
- 238000004378 air conditioning Methods 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
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
- 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
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/03—Cavitations
-
- 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
- F25B2600/00—Control issues
- F25B2600/05—Refrigerant levels
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/04—Refrigerant level
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Other Air-Conditioning Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011228894A JP5806581B2 (ja) | 2011-10-18 | 2011-10-18 | 冷却システム及び冷却方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2584288A2 EP2584288A2 (en) | 2013-04-24 |
EP2584288A3 true EP2584288A3 (en) | 2014-03-05 |
Family
ID=47115428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12189010.7A Withdrawn EP2584288A3 (en) | 2011-10-18 | 2012-10-18 | Cooling System And Cooling Method |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130091880A1 (ja) |
EP (1) | EP2584288A3 (ja) |
JP (1) | JP5806581B2 (ja) |
CN (1) | CN103062968B (ja) |
SG (1) | SG189656A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6061090B2 (ja) | 2013-04-19 | 2017-01-18 | スズキ株式会社 | 内燃機関の制御装置 |
DE102014205086B3 (de) * | 2014-03-19 | 2015-07-23 | Areva Gmbh | Passiver Zweiphasen-Kühlkreislauf |
US9890983B1 (en) * | 2014-03-31 | 2018-02-13 | Robert Higgins | Step flow chiller control device and methods therefor |
JP2015230323A (ja) * | 2014-06-03 | 2015-12-21 | 株式会社リコー | 冷却装置及び画像形成装置 |
JP6319902B2 (ja) * | 2014-07-08 | 2018-05-09 | 株式会社前川製作所 | アイスリンクの冷却設備及び冷却方法 |
US20160123645A1 (en) * | 2014-10-29 | 2016-05-05 | Lg Electronics Inc. | Air conditioner and method of controlling the same |
CN104567172B (zh) * | 2014-12-30 | 2017-10-17 | 徐州中矿大传动与自动化有限公司 | 一种具有自动调节能力的智能水冷系统 |
US11022351B2 (en) | 2015-08-04 | 2021-06-01 | Carrier Corporation | Liquid sensing for refrigerant-lubricated bearings |
CN105135570A (zh) * | 2015-09-18 | 2015-12-09 | 南京佳力图空调机电有限公司 | 一种氟泵双循环冷水机组蓄冷系统 |
US10458665B2 (en) | 2016-09-12 | 2019-10-29 | Hamilton Sundstrand Corporation | Passive liquid collecting device |
JP6927229B2 (ja) * | 2016-09-21 | 2021-08-25 | 日本電気株式会社 | 相変化冷却装置および相変化冷却方法 |
JP7142785B2 (ja) * | 2019-07-30 | 2022-09-27 | 三菱電機株式会社 | 空調装置 |
JP7265963B2 (ja) * | 2019-08-23 | 2023-04-27 | 荏原冷熱システム株式会社 | ターボ冷凍機 |
CN113054222B (zh) * | 2019-12-27 | 2022-11-18 | 未势能源科技有限公司 | 冷却系统及其排气的控制方法和装置、存储介质 |
US11665866B1 (en) * | 2020-12-02 | 2023-05-30 | Amazon Technologies, Inc. | Cooling system with a booster |
US11510345B1 (en) * | 2020-12-11 | 2022-11-22 | Amazon Technologies, Inc. | Cooling system with leakage tolerance |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02176374A (ja) * | 1988-12-28 | 1990-07-09 | Sanyo Electric Co Ltd | 吸収冷凍機 |
US5966954A (en) * | 1996-12-04 | 1999-10-19 | Sanyo Electronic Co., Ltd. | Air conditioning system |
EP0964158A2 (de) * | 1998-06-12 | 1999-12-15 | Linde Aktiengesellschaft | Verfahren zum Betreiben einer Pumpe zur Förderung siedender Kältemittel oder Kälteträger |
US6145332A (en) * | 1999-06-16 | 2000-11-14 | Dte Energy Technologies, Inc. | Apparatus for protecting pumps against cavitation |
JP2004169941A (ja) * | 2002-11-18 | 2004-06-17 | Ntt Power & Building Facilities Inc | 年間冷房型空調機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2727513B2 (ja) * | 1989-01-31 | 1998-03-11 | 三井化学株式会社 | 差圧式計測装置 |
WO2000047519A1 (fr) * | 1999-02-10 | 2000-08-17 | Ebara Corporation | Procede et appareil de traitement de milieu aqueux |
JP2003014258A (ja) * | 2001-06-29 | 2003-01-15 | Rinnai Corp | 吸収式冷暖房装置 |
US20030213246A1 (en) * | 2002-05-15 | 2003-11-20 | Coll John Gordon | Process and device for controlling the thermal and electrical output of integrated micro combined heat and power generation systems |
JP2005172416A (ja) * | 2003-11-21 | 2005-06-30 | Mayekawa Mfg Co Ltd | アンモニア/co2冷凍システム |
KR100882479B1 (ko) * | 2004-10-07 | 2009-02-06 | 엘지전자 주식회사 | 감온식 수위감지장치 및 이를 구비한 유체탱크 |
US7406839B2 (en) | 2005-10-05 | 2008-08-05 | American Power Conversion Corporation | Sub-cooling unit for cooling system and method |
JP2006162248A (ja) * | 2006-01-23 | 2006-06-22 | Ntt Power & Building Facilities Inc | 空調システム |
JP5163286B2 (ja) * | 2008-05-26 | 2013-03-13 | 株式会社リコー | 液体吐出装置及び画像投射装置 |
-
2011
- 2011-10-18 JP JP2011228894A patent/JP5806581B2/ja active Active
-
2012
- 2012-10-16 CN CN201210391262.6A patent/CN103062968B/zh not_active Expired - Fee Related
- 2012-10-18 SG SG2012077749A patent/SG189656A1/en unknown
- 2012-10-18 EP EP12189010.7A patent/EP2584288A3/en not_active Withdrawn
- 2012-10-18 US US13/654,451 patent/US20130091880A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02176374A (ja) * | 1988-12-28 | 1990-07-09 | Sanyo Electric Co Ltd | 吸収冷凍機 |
US5966954A (en) * | 1996-12-04 | 1999-10-19 | Sanyo Electronic Co., Ltd. | Air conditioning system |
EP0964158A2 (de) * | 1998-06-12 | 1999-12-15 | Linde Aktiengesellschaft | Verfahren zum Betreiben einer Pumpe zur Förderung siedender Kältemittel oder Kälteträger |
US6145332A (en) * | 1999-06-16 | 2000-11-14 | Dte Energy Technologies, Inc. | Apparatus for protecting pumps against cavitation |
JP2004169941A (ja) * | 2002-11-18 | 2004-06-17 | Ntt Power & Building Facilities Inc | 年間冷房型空調機 |
Also Published As
Publication number | Publication date |
---|---|
EP2584288A2 (en) | 2013-04-24 |
JP5806581B2 (ja) | 2015-11-10 |
CN103062968B (zh) | 2015-09-02 |
SG189656A1 (en) | 2013-05-31 |
JP2013088027A (ja) | 2013-05-13 |
CN103062968A (zh) | 2013-04-24 |
US20130091880A1 (en) | 2013-04-18 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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Extension state: BA ME |
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Effective date: 20130322 |
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Extension state: BA ME |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 49/00 20060101ALI20140130BHEP Ipc: F25B 25/00 20060101ALI20140130BHEP Ipc: F25B 23/00 20060101AFI20140130BHEP Ipc: F25B 1/00 20060101ALI20140130BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HITACHI, LTD. |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20151214 |