EP2196745A4 - Kühlkreislaufvorrichtung - Google Patents
KühlkreislaufvorrichtungInfo
- Publication number
- EP2196745A4 EP2196745A4 EP08855672A EP08855672A EP2196745A4 EP 2196745 A4 EP2196745 A4 EP 2196745A4 EP 08855672 A EP08855672 A EP 08855672A EP 08855672 A EP08855672 A EP 08855672A EP 2196745 A4 EP2196745 A4 EP 2196745A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigeration cycle
- cycle device
- refrigeration
- cycle
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title 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
- 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
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
-
- 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
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2513—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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1933—Suction pressures
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
-
- 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
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
-
- 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
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21161—Temperatures of a condenser of the fluid heated by 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
- F25B2700/2117—Temperatures of an evaporator
- F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
-
- 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
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK13166593.7T DK2647926T3 (en) | 2007-11-30 | 2008-11-20 | Refrigeration cycle apparatus |
EP13166596.0A EP2647928B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166592.9A EP2647925B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
DK13166596.0T DK2647928T3 (en) | 2007-11-30 | 2008-11-20 | Cooling Cycle Unit |
DK13166592.9T DK2647925T3 (en) | 2007-11-30 | 2008-11-20 | Refrigeration cycle apparatus |
EP13166595.2A EP2647927B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
DK13166595.2T DK2647927T3 (da) | 2007-11-30 | 2008-11-20 | Kølekredsløbsapparat |
EP13166593.7A EP2647926B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007310097A JP4948374B2 (ja) | 2007-11-30 | 2007-11-30 | 冷凍サイクル装置 |
PCT/JP2008/071069 WO2009069524A1 (ja) | 2007-11-30 | 2008-11-20 | 冷凍サイクル装置 |
Related Child Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13166593.7A Division EP2647926B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166593.7A Division-Into EP2647926B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166595.2A Division EP2647927B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166595.2A Division-Into EP2647927B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166592.9A Division EP2647925B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166592.9A Division-Into EP2647925B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166596.0A Division-Into EP2647928B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166596.0A Division EP2647928B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2196745A1 EP2196745A1 (de) | 2010-06-16 |
EP2196745A4 true EP2196745A4 (de) | 2013-02-13 |
EP2196745B1 EP2196745B1 (de) | 2017-11-08 |
Family
ID=40678426
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13166595.2A Active EP2647927B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166592.9A Active EP2647925B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166593.7A Active EP2647926B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166596.0A Active EP2647928B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP08855672.5A Active EP2196745B1 (de) | 2007-11-30 | 2008-11-20 | Kühlkreislaufvorrichtung |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13166595.2A Active EP2647927B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166592.9A Active EP2647925B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166593.7A Active EP2647926B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
EP13166596.0A Active EP2647928B1 (de) | 2007-11-30 | 2008-11-20 | Kältekreislaufvorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100205987A1 (de) |
EP (5) | EP2647927B1 (de) |
JP (1) | JP4948374B2 (de) |
CN (2) | CN101842645B (de) |
DK (5) | DK2196745T3 (de) |
ES (5) | ES2700938T3 (de) |
WO (1) | WO2009069524A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5330915B2 (ja) * | 2009-07-22 | 2013-10-30 | 株式会社前川製作所 | 2元冷凍サイクル装置及びその制御方法 |
JP5689079B2 (ja) * | 2010-02-12 | 2015-03-25 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP5558937B2 (ja) * | 2010-06-30 | 2014-07-23 | 株式会社コロナ | ヒートポンプ式給湯装置 |
RU2535271C1 (ru) * | 2010-10-15 | 2014-12-10 | Тосиба Кэрриер Корпорейшн | Источник тепла |
CN103635761A (zh) * | 2011-08-04 | 2014-03-12 | 三菱电机株式会社 | 冷冻装置 |
KR20130041640A (ko) * | 2011-10-17 | 2013-04-25 | 엘지전자 주식회사 | 공기조화기 및 그 운전 방법 |
EP2600079B1 (de) * | 2011-10-25 | 2017-04-26 | LG Electronics Inc. | Klimaanlage und Betriebsverfahren dafür |
ES2748573T3 (es) | 2011-11-29 | 2020-03-17 | Mitsubishi Electric Corp | Dispositivo de refrigeración/acondicionamiento de aire |
JP5875396B2 (ja) * | 2012-02-10 | 2016-03-02 | 三菱重工業株式会社 | ヒートポンプの制御装置、ヒートポンプ、及びヒートポンプの制御方法 |
JP5861577B2 (ja) * | 2012-07-05 | 2016-02-16 | 株式会社デンソー | 給湯装置 |
JP5831423B2 (ja) * | 2012-10-08 | 2015-12-09 | 株式会社デンソー | 冷凍サイクル装置 |
US10465964B2 (en) * | 2012-12-26 | 2019-11-05 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus and control method of refrigeration cycle apparatus |
DE102013001455A1 (de) * | 2013-01-28 | 2014-08-14 | Hochschule für angewandte Wissenschaften München | Anordnung und Verfahren zur Wärmeversorgung eines Gebäudes |
WO2014129361A1 (ja) * | 2013-02-19 | 2014-08-28 | 三菱電機株式会社 | 空気調和装置 |
DE102013210175A1 (de) * | 2013-05-31 | 2014-12-18 | Siemens Aktiengesellschaft | Wärmepumpe zur Verwendung von umweltverträglichen Kältemitteln |
JPWO2015111175A1 (ja) * | 2014-01-23 | 2017-03-23 | 三菱電機株式会社 | ヒートポンプ装置 |
JP5874754B2 (ja) * | 2014-01-31 | 2016-03-02 | ダイキン工業株式会社 | 冷凍装置 |
WO2015136595A1 (ja) * | 2014-03-10 | 2015-09-17 | 三菱電機株式会社 | ヒートポンプ装置 |
ES2883599T3 (es) * | 2014-10-09 | 2021-12-09 | Carrier Corp | Intercambiador de calor de succión de líquido interno |
JP6328270B2 (ja) * | 2014-12-05 | 2018-05-23 | 三菱電機株式会社 | 空気調和装置 |
JP6456139B2 (ja) * | 2014-12-26 | 2019-01-23 | 株式会社前川製作所 | 冷凍又は空調装置及びその制御方法 |
CN108027189B (zh) * | 2015-09-18 | 2021-07-06 | 开利公司 | 用于制冷机的冻结防护系统和方法 |
JP2017088137A (ja) * | 2015-11-17 | 2017-05-25 | 株式会社ヴァレオジャパン | 車両用空調装置の冷凍サイクル及びこれを搭載した車両 |
JP6745657B2 (ja) * | 2016-06-29 | 2020-08-26 | リンナイ株式会社 | 給湯システム |
JP6704505B2 (ja) * | 2017-03-09 | 2020-06-03 | 三菱電機株式会社 | ヒートポンプ給湯装置 |
WO2020075238A1 (ja) * | 2018-10-10 | 2020-04-16 | 三菱電機株式会社 | プレート式熱交換器およびヒートポンプ装置 |
CN111854206B (zh) * | 2019-04-28 | 2022-01-25 | 青岛海尔智能技术研发有限公司 | 一种冷柜设备、制冷系统及其控制方法 |
AT522875B1 (de) * | 2019-10-30 | 2021-03-15 | Lambda Waermepumpen Gmbh | Verfahren zur Regelung eines Expansionsventils |
DE102020115274A1 (de) | 2020-06-09 | 2021-12-09 | Stiebel Eltron Gmbh & Co. Kg | Verfahren zum Betrieb einer Kompressionskälteanlage |
JP7014988B1 (ja) * | 2020-12-02 | 2022-02-02 | ダイキン工業株式会社 | 冷凍装置 |
JPWO2022162819A1 (de) * | 2021-01-28 | 2022-08-04 | ||
DE102021127213A1 (de) | 2021-10-20 | 2023-04-20 | Lauda Dr. R. Wobser Gmbh & Co. Kg | Kälteanlage und Verfahren zum Betreiben einer Kälteanlage |
CN114234450B (zh) * | 2021-12-24 | 2023-09-08 | 山东雅士股份有限公司 | 一种变频co2热水机机组的控制方法 |
DE102022118670A1 (de) | 2022-07-26 | 2024-02-01 | Lauda Dr. R. Wobser Gmbh & Co. Kg | Prozesskühlaggregat und Verfahren zur Regelung eines Prozesskühlaggregrats |
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JP2003139419A (ja) * | 2001-11-05 | 2003-05-14 | Denso Corp | 給湯装置 |
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-
2007
- 2007-11-30 JP JP2007310097A patent/JP4948374B2/ja active Active
-
2008
- 2008-11-20 ES ES13166593T patent/ES2700938T3/es active Active
- 2008-11-20 WO PCT/JP2008/071069 patent/WO2009069524A1/ja active Application Filing
- 2008-11-20 ES ES13166592.9T patent/ES2611980T3/es active Active
- 2008-11-20 DK DK08855672.5T patent/DK2196745T3/en active
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- 2008-11-20 CN CN2008801141141A patent/CN101842645B/zh active Active
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WHITE S D ET AL: "A HEAT PUMP FOR SIMULTANEOUS REFRIGERATION AND WATER HEATING", TRANSACTIONS OF THE INSTITUTION OF PROFESSIONAL ENGINEERS NEWZEALAND, ELECTRICAL/ MECHANICAL/ CHEMICAL ENGINEERING SECTION, INSTITUTION OF PROFESSIONAL ENGINEERS NEW ZEALAND, WELLINGTON, NZ, vol. 24, no. 1, 1 November 1997 (1997-11-01), pages 36 - 43, XP008041183, ISSN: 0111-946X * |
Also Published As
Publication number | Publication date |
---|---|
EP2647926A3 (de) | 2015-07-29 |
EP2647925A3 (de) | 2015-08-05 |
CN101842645A (zh) | 2010-09-22 |
ES2823758T3 (es) | 2021-05-10 |
EP2647926A2 (de) | 2013-10-09 |
EP2647927B1 (de) | 2020-09-16 |
ES2650233T3 (es) | 2018-01-17 |
JP4948374B2 (ja) | 2012-06-06 |
EP2647927A2 (de) | 2013-10-09 |
CN101842645B (zh) | 2012-11-28 |
EP2196745B1 (de) | 2017-11-08 |
DK2647926T3 (en) | 2019-01-07 |
US20100205987A1 (en) | 2010-08-19 |
EP2647925A2 (de) | 2013-10-09 |
EP2647925B1 (de) | 2016-12-21 |
EP2647928B1 (de) | 2016-10-26 |
DK2196745T3 (en) | 2017-12-11 |
ES2611980T3 (es) | 2017-05-11 |
EP2647928A2 (de) | 2013-10-09 |
EP2647928A3 (de) | 2015-08-05 |
EP2647926B1 (de) | 2018-10-24 |
ES2700938T3 (es) | 2019-02-20 |
DK2647927T3 (da) | 2020-10-19 |
DK2647925T3 (en) | 2017-02-06 |
ES2605462T3 (es) | 2017-03-14 |
CN102425872B (zh) | 2014-06-25 |
WO2009069524A1 (ja) | 2009-06-04 |
EP2196745A1 (de) | 2010-06-16 |
JP2009133547A (ja) | 2009-06-18 |
CN102425872A (zh) | 2012-04-25 |
EP2647927A3 (de) | 2015-07-29 |
DK2647928T3 (en) | 2016-12-12 |
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