DE60112866D1 - Kühlungskreislauf und Steuerungsverfahren dafür - Google Patents
Kühlungskreislauf und Steuerungsverfahren dafürInfo
- Publication number
- DE60112866D1 DE60112866D1 DE60112866T DE60112866T DE60112866D1 DE 60112866 D1 DE60112866 D1 DE 60112866D1 DE 60112866 T DE60112866 T DE 60112866T DE 60112866 T DE60112866 T DE 60112866T DE 60112866 D1 DE60112866 D1 DE 60112866D1
- Authority
- DE
- Germany
- Prior art keywords
- control method
- cooling cycle
- cycle
- cooling
- control
- 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 - Lifetime
Links
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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
-
- 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
-
- 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
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
- F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/063—Feed forward expansion valves
-
- 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
- F25B2500/18—Optimization, e.g. high integration of refrigeration components
-
- 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
- F25B2600/02—Compressor control
-
- 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
- F25B2600/17—Control issues by controlling the pressure of the condenser
-
- 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
- F25B2700/19—Pressures
- F25B2700/195—Pressures of the condenser
-
- 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
- F25B2700/21—Temperatures
- F25B2700/2102—Temperatures at the outlet of the gas cooler
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air-Conditioning For Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000330361 | 2000-10-30 | ||
JP2000330361A JP2002130849A (ja) | 2000-10-30 | 2000-10-30 | 冷房サイクルおよびその制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60112866D1 true DE60112866D1 (de) | 2005-09-29 |
DE60112866T2 DE60112866T2 (de) | 2006-02-16 |
Family
ID=18806897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60112866T Expired - Lifetime DE60112866T2 (de) | 2000-10-30 | 2001-10-25 | Kühlungskreislauf und Steuerungsverfahren dafür |
Country Status (4)
Country | Link |
---|---|
US (1) | US6523360B2 (de) |
EP (1) | EP1202004B1 (de) |
JP (1) | JP2002130849A (de) |
DE (1) | DE60112866T2 (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6505475B1 (en) | 1999-08-20 | 2003-01-14 | Hudson Technologies Inc. | Method and apparatus for measuring and improving efficiency in refrigeration systems |
FR2815397B1 (fr) * | 2000-10-12 | 2004-06-25 | Valeo Climatisation | Dispositif de climatisation de vehicule utilisant un cycle supercritique |
JP2002156161A (ja) * | 2000-11-16 | 2002-05-31 | Mitsubishi Heavy Ind Ltd | 空気調和装置 |
WO2003019085A1 (en) * | 2001-08-31 | 2003-03-06 | Mærsk Container Industri A/S | A vapour-compression-cycle device |
NO20014258D0 (no) * | 2001-09-03 | 2001-09-03 | Sinvent As | System for kjöle- og oppvarmingsformål |
JP3903851B2 (ja) * | 2002-06-11 | 2007-04-11 | 株式会社デンソー | 熱交換器 |
WO2004051157A1 (ja) * | 2002-11-28 | 2004-06-17 | Matsushita Electric Industrial Co., Ltd. | 冷媒サイクルの運転装置 |
DE50211329D1 (de) * | 2002-12-11 | 2008-01-17 | Bms Energietechnik Ag | Verdampfungsprozesssteuerung in der kältetechnik |
NO317847B1 (no) * | 2002-12-23 | 2004-12-20 | Sinvent As | Metode for regulering av et dampkompresjonssystem |
JP4143434B2 (ja) * | 2003-02-03 | 2008-09-03 | カルソニックカンセイ株式会社 | 超臨界冷媒を用いた車両用空調装置 |
US7089760B2 (en) * | 2003-05-27 | 2006-08-15 | Calsonic Kansei Corporation | Air-conditioner |
JP2004354017A (ja) * | 2003-05-30 | 2004-12-16 | Sanyo Electric Co Ltd | 冷却装置 |
US6901763B2 (en) * | 2003-06-24 | 2005-06-07 | Modine Manufacturing Company | Refrigeration system |
US7000413B2 (en) * | 2003-06-26 | 2006-02-21 | Carrier Corporation | Control of refrigeration system to optimize coefficient of performance |
US6923011B2 (en) * | 2003-09-02 | 2005-08-02 | Tecumseh Products Company | Multi-stage vapor compression system with intermediate pressure vessel |
US6959557B2 (en) | 2003-09-02 | 2005-11-01 | Tecumseh Products Company | Apparatus for the storage and controlled delivery of fluids |
US20050097909A1 (en) * | 2003-11-10 | 2005-05-12 | Cleland James M. | Table top refrigerated beverage dispenser |
US7096679B2 (en) | 2003-12-23 | 2006-08-29 | Tecumseh Products Company | Transcritical vapor compression system and method of operating including refrigerant storage tank and non-variable expansion device |
US20060083626A1 (en) * | 2004-10-19 | 2006-04-20 | Manole Dan M | Compressor and hermetic housing with minimal housing ports |
US7600390B2 (en) * | 2004-10-21 | 2009-10-13 | Tecumseh Products Company | Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor |
WO2006087005A1 (en) * | 2005-02-18 | 2006-08-24 | Carrier Corporation | Method for controlling high-pressure in an intermittently supercritically operating refrigeration circuit |
US7726151B2 (en) * | 2005-04-05 | 2010-06-01 | Tecumseh Products Company | Variable cooling load refrigeration cycle |
JP2006327569A (ja) * | 2005-04-25 | 2006-12-07 | Denso Corp | 車両用冷凍サイクル装置 |
JP2007139342A (ja) * | 2005-11-21 | 2007-06-07 | Mitsubishi Heavy Ind Ltd | 空気調和機の圧力制御弁および空気調和機 |
US20080289350A1 (en) * | 2006-11-13 | 2008-11-27 | Hussmann Corporation | Two stage transcritical refrigeration system |
FR2913102B1 (fr) * | 2007-02-28 | 2012-11-16 | Valeo Systemes Thermiques | Installation de climatisation equipee d'une vanne de detente electrique |
EP1978317B1 (de) * | 2007-04-06 | 2017-09-06 | Samsung Electronics Co., Ltd. | Kältekreislaufvorrichtung |
DE102007035110A1 (de) * | 2007-07-20 | 2009-01-22 | Visteon Global Technologies Inc., Van Buren | Klimaanlage für Kraftfahrzeuge und Verfahren zu ihrem Betrieb |
US8614743B2 (en) * | 2007-09-24 | 2013-12-24 | Exelis Inc. | Security camera system and method of steering beams to alter a field of view |
CA2702068C (en) * | 2007-10-09 | 2015-06-23 | Advanced Thermal Sciences Corp. | Thermal control system and method |
JP2009168340A (ja) * | 2008-01-16 | 2009-07-30 | Calsonic Kansei Corp | 空気調和装置及びその制御方法 |
ITBO20080067A1 (it) * | 2008-01-31 | 2009-08-01 | Carpigiani Group Ali Spa | Macchina per la produzione e l'erogazione di prodotti alimentari di consumo liquidi e semiliquidi. |
FR2928445B1 (fr) * | 2008-03-06 | 2014-01-03 | Valeo Systemes Thermiques Branche Thermique Habitacle | Methode de commande d'un organe de detente que comprend une boucle de climatisation d'une installation de ventilation, de chauffage et/ou de climatisation d'un vehicule |
US8745996B2 (en) * | 2008-10-01 | 2014-06-10 | Carrier Corporation | High-side pressure control for transcritical refrigeration system |
WO2010114815A2 (en) * | 2009-04-03 | 2010-10-07 | Carrier Corporation | Systems and methods involving heating and cooling system control |
JP5571429B2 (ja) * | 2010-03-30 | 2014-08-13 | 東プレ株式会社 | 気液熱交換型冷凍装置 |
CN102997527B (zh) * | 2011-09-09 | 2016-03-23 | 东普雷股份有限公司 | 气液热交换型冷冻装置 |
US9885509B2 (en) | 2011-10-07 | 2018-02-06 | Danfoss A/S | Method for controlling gas pressure in cooling plant |
EP2623900A1 (de) * | 2012-02-02 | 2013-08-07 | Danfoss A/S | Verfahren zur Steuerung des Gasdrucks in einer Kühlanlage |
CN102434922B (zh) * | 2011-11-11 | 2013-12-04 | 台达电子企业管理(上海)有限公司 | 节能空调*** |
GB2508655A (en) * | 2012-12-07 | 2014-06-11 | Elstat Electronics Ltd | CO2 refrigeration compressor control system |
JP6326621B2 (ja) * | 2014-03-11 | 2018-05-23 | パナソニックIpマネジメント株式会社 | 自動販売機 |
JP2016051880A (ja) * | 2014-09-02 | 2016-04-11 | 株式会社東芝 | 循環水供給システムおよび循環水供給方法 |
CN104504252B (zh) * | 2014-12-10 | 2017-03-29 | 广西大学 | 一种跨临界co2制冷循环中喷射器的扩压室效率的评价方法 |
FR3030700B1 (fr) * | 2014-12-18 | 2019-03-22 | Valeo Systemes Thermiques | Circuit de climatisation de vehicule automobile |
DE102015104464B4 (de) | 2015-03-25 | 2018-08-02 | Halla Visteon Climate Control Corporation | Verfahren zur Regelung für einen R744-Kältemittelkreislauf |
KR102170528B1 (ko) * | 2015-12-02 | 2020-10-27 | 미쓰비시덴키 가부시키가이샤 | 공조기 |
US10543737B2 (en) | 2015-12-28 | 2020-01-28 | Thermo King Corporation | Cascade heat transfer system |
CN108700358B (zh) | 2016-02-10 | 2021-10-08 | 开利公司 | 二氧化碳运输制冷***的功率管理 |
GB201610120D0 (en) * | 2016-06-10 | 2016-07-27 | Eaton Ind Ip Gmbh & Co Kg | Cooling system with adjustable internal heat exchanger |
JP6978242B2 (ja) * | 2017-07-25 | 2021-12-08 | 東プレ株式会社 | 冷媒回路装置 |
DE102018206490B4 (de) * | 2018-04-26 | 2021-01-28 | Dometic Sweden Ab | Verfahren zum betreiben eines heiz- und/oder kühlsystems für ein fahrzeug, heiz- und/oder kühlsystem für ein fahrzeug |
KR20230068815A (ko) | 2021-11-11 | 2023-05-18 | 현대자동차주식회사 | 차량용 통합 열관리 시스템의 냉매모듈 |
KR20230068814A (ko) | 2021-11-11 | 2023-05-18 | 현대자동차주식회사 | 차량용 통합 열관리 시스템의 냉매모듈 |
KR20230090753A (ko) * | 2021-12-15 | 2023-06-22 | 현대자동차주식회사 | 열교환기 및 이를 포함하는 차량용 통합 열관리 시스템의 냉매모듈 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO890076D0 (no) | 1989-01-09 | 1989-01-09 | Sinvent As | Luftkondisjonering. |
US5245836A (en) | 1989-01-09 | 1993-09-21 | Sinvent As | Method and device for high side pressure regulation in transcritical vapor compression cycle |
JPH0718602A (ja) | 1993-06-29 | 1995-01-20 | Sekisui Chem Co Ltd | 埋込栓 |
JPH0949662A (ja) * | 1995-08-09 | 1997-02-18 | Aisin Seiki Co Ltd | 圧縮式空調機 |
JP3858297B2 (ja) | 1996-01-25 | 2006-12-13 | 株式会社デンソー | 圧力制御弁と蒸気圧縮式冷凍サイクル |
DE69732206T2 (de) * | 1996-08-22 | 2005-12-22 | Denso Corp., Kariya | Kälteanlage des Dampfkompressionstyps |
US6105386A (en) * | 1997-11-06 | 2000-08-22 | Denso Corporation | Supercritical refrigerating apparatus |
JPH11193967A (ja) * | 1997-12-26 | 1999-07-21 | Zexel:Kk | 冷凍サイクル |
JPH11211250A (ja) * | 1998-01-21 | 1999-08-06 | Denso Corp | 超臨界冷凍サイクル |
FR2779216B1 (fr) * | 1998-05-28 | 2000-08-04 | Valeo Climatisation | Dispositif de climatisation de vehicule utilisant un fluide refrigerant a l'etat supercritique |
FR2779215B1 (fr) * | 1998-05-28 | 2000-08-04 | Valeo Climatisation | Circuit de climatisation utilisant un fluide refrigerant a l'etat supercritique, notamment pour vehicule |
US6073454A (en) * | 1998-07-10 | 2000-06-13 | Spauschus Associates, Inc. | Reduced pressure carbon dioxide-based refrigeration system |
US6112547A (en) * | 1998-07-10 | 2000-09-05 | Spauschus Associates, Inc. | Reduced pressure carbon dioxide-based refrigeration system |
JP4045654B2 (ja) * | 1998-07-15 | 2008-02-13 | 株式会社日本自動車部品総合研究所 | 超臨界冷凍サイクル |
JP2000179960A (ja) * | 1998-12-18 | 2000-06-30 | Sanden Corp | 蒸気圧縮式冷凍サイクル |
JP2000206780A (ja) | 1999-01-18 | 2000-07-28 | Ricoh Co Ltd | 現像装置 |
JP4348572B2 (ja) | 1999-01-27 | 2009-10-21 | 株式会社ヴァレオサーマルシステムズ | 冷凍サイクル |
DE19925744A1 (de) * | 1999-06-05 | 2000-12-07 | Mannesmann Vdo Ag | Elektrisch angetriebenes Kompressionskältesystem mit überkritischem Prozeßverlauf |
JP2000330361A (ja) | 1999-05-21 | 2000-11-30 | Hitachi Koki Co Ltd | 画像形成装置 |
JP2000346472A (ja) * | 1999-06-08 | 2000-12-15 | Mitsubishi Heavy Ind Ltd | 超臨界蒸気圧縮サイクル |
-
2000
- 2000-10-30 JP JP2000330361A patent/JP2002130849A/ja active Pending
-
2001
- 2001-10-25 DE DE60112866T patent/DE60112866T2/de not_active Expired - Lifetime
- 2001-10-25 EP EP01125562A patent/EP1202004B1/de not_active Expired - Lifetime
- 2001-10-30 US US09/984,678 patent/US6523360B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60112866T2 (de) | 2006-02-16 |
US20020050143A1 (en) | 2002-05-02 |
US6523360B2 (en) | 2003-02-25 |
EP1202004A1 (de) | 2002-05-02 |
EP1202004B1 (de) | 2005-08-24 |
JP2002130849A (ja) | 2002-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |