EP2147269A4 - Transcritical refrigerant vapor compression system with charge management - Google Patents
Transcritical refrigerant vapor compression system with charge managementInfo
- Publication number
- EP2147269A4 EP2147269A4 EP07756034.0A EP07756034A EP2147269A4 EP 2147269 A4 EP2147269 A4 EP 2147269A4 EP 07756034 A EP07756034 A EP 07756034A EP 2147269 A4 EP2147269 A4 EP 2147269A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- compression system
- refrigerant vapor
- vapor compression
- charge management
- transcritical refrigerant
- 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- Withdrawn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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
-
- 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
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/23—Separators
-
- 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
- F25B2600/2509—Economiser 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
-
- 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
- F25B2700/1931—Discharge 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
- F25B2700/19—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
- F25B2700/2115—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/010066 WO2008130358A1 (en) | 2007-04-24 | 2007-04-24 | Transcritical refrigerant vapor compression system with charge management |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2147269A1 EP2147269A1 (en) | 2010-01-27 |
EP2147269A4 true EP2147269A4 (en) | 2014-05-28 |
Family
ID=39875765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07756034.0A Withdrawn EP2147269A4 (en) | 2007-04-24 | 2007-04-24 | Transcritical refrigerant vapor compression system with charge management |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100132399A1 (en) |
EP (1) | EP2147269A4 (en) |
JP (1) | JP5196452B2 (en) |
CN (1) | CN101688725B (en) |
WO (1) | WO2008130358A1 (en) |
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US8631666B2 (en) | 2008-08-07 | 2014-01-21 | Hill Phoenix, Inc. | Modular CO2 refrigeration system |
ITTV20080140A1 (en) * | 2008-11-04 | 2010-05-05 | Enex Srl | REFRIGERATOR SYSTEM WITH ALTERNATIVE COMPRESSOR AND ECONOMISER. |
US9677788B2 (en) * | 2009-06-12 | 2017-06-13 | Carrier Corporation | Refrigerant system with multiple load modes |
US9207007B1 (en) * | 2009-10-05 | 2015-12-08 | Robert J. Mowris | Method for calculating target temperature split, target superheat, target enthalpy, and energy efficiency ratio improvements for air conditioners and heat pumps in cooling mode |
CN103717985B (en) * | 2009-12-18 | 2016-08-03 | 开利公司 | Transport refrigeration system and for transport refrigeration system with solve dynamic condition method |
EP2339266B1 (en) * | 2009-12-25 | 2018-03-28 | Sanyo Electric Co., Ltd. | Refrigerating apparatus |
EP2339265B1 (en) * | 2009-12-25 | 2018-03-28 | Sanyo Electric Co., Ltd. | Refrigerating apparatus |
WO2011091014A2 (en) | 2010-01-20 | 2011-07-28 | Carrier Corporation | Refrigeration storage in a refrigerant vapor compression system |
SG183388A1 (en) * | 2010-03-08 | 2012-09-27 | Carrier Corp | Capacity and pressure control in a transport refrigeration system |
WO2011135616A1 (en) * | 2010-04-27 | 2011-11-03 | 三菱電機株式会社 | Refrigeration cycle device |
US9657977B2 (en) | 2010-11-17 | 2017-05-23 | Hill Phoenix, Inc. | Cascade refrigeration system with modular ammonia chiller units |
US9664424B2 (en) | 2010-11-17 | 2017-05-30 | Hill Phoenix, Inc. | Cascade refrigeration system with modular ammonia chiller units |
US9541311B2 (en) | 2010-11-17 | 2017-01-10 | Hill Phoenix, Inc. | Cascade refrigeration system with modular ammonia chiller units |
CN102022851B (en) * | 2010-12-22 | 2012-05-23 | 天津商业大学 | Two-stage compression refrigerating system |
US8646286B2 (en) | 2010-12-30 | 2014-02-11 | Pdx Technologies Llc | Refrigeration system controlled by refrigerant quality within evaporator |
WO2012104893A1 (en) * | 2011-01-31 | 2012-08-09 | 三菱電機株式会社 | Air-conditioning device |
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CN103477161B (en) * | 2011-04-21 | 2016-08-17 | 开利公司 | There is the transcritical refrigerant vapour system of performance boost |
US9726416B2 (en) | 2011-09-23 | 2017-08-08 | Carrier Corporation | Transport refrigeration system with engine exhaust cooling |
CN102518584B (en) * | 2011-12-15 | 2014-08-06 | 上海维尔泰克螺杆机械有限公司 | Refrigerating compressor test bench system for transcritical or supercritical system |
JP5516712B2 (en) * | 2012-05-28 | 2014-06-11 | ダイキン工業株式会社 | Refrigeration equipment |
CN102818393A (en) * | 2012-06-12 | 2012-12-12 | 徐亚红 | Low-temperature total-heat recovery type modular air-cooled heat pump unit |
CN104661842A (en) | 2012-09-20 | 2015-05-27 | 冷王公司 | Electrical transport refrigeration system |
CN103822418B (en) * | 2012-11-19 | 2016-08-03 | 珠海格力电器股份有限公司 | Quasi-secondary compression heat pump system and control method thereof |
WO2014082069A1 (en) * | 2012-11-26 | 2014-05-30 | Thermo King Corporation | Auxiliary subcooling circuit for a transport refrigeration system |
WO2014128830A1 (en) * | 2013-02-19 | 2014-08-28 | 三菱電機株式会社 | Air conditioning device |
US10302342B2 (en) | 2013-03-14 | 2019-05-28 | Rolls-Royce Corporation | Charge control system for trans-critical vapor cycle systems |
US9353980B2 (en) * | 2013-05-02 | 2016-05-31 | Emerson Climate Technologies, Inc. | Climate-control system having multiple compressors |
ITVI20130257A1 (en) * | 2013-10-18 | 2015-04-19 | Carel Ind Spa | METHOD OF DRIVING A REFRIGERATED MACHINE EQUIPPED WITH AN ECONOMISER SYSTEM |
EP3092448B1 (en) | 2014-01-08 | 2020-09-16 | Carrier Corporation | Adaptive control of multi-compartment transport refrigeration system |
US9791188B2 (en) | 2014-02-07 | 2017-10-17 | Pdx Technologies Llc | Refrigeration system with separate feedstreams to multiple evaporator zones |
CN106574812B (en) * | 2014-07-30 | 2019-07-19 | 三菱电机株式会社 | Outdoor unit and refrigerating circulatory device |
KR101591191B1 (en) * | 2014-08-14 | 2016-02-02 | 엘지전자 주식회사 | An air conditioner and a method controlling the same |
US10119738B2 (en) | 2014-09-26 | 2018-11-06 | Waterfurnace International Inc. | Air conditioning system with vapor injection compressor |
EP3023712A1 (en) * | 2014-11-19 | 2016-05-25 | Danfoss A/S | A method for controlling a vapour compression system with a receiver |
DE102015112439A1 (en) * | 2015-07-29 | 2017-02-02 | Bitzer Kühlmaschinenbau Gmbh | refrigeration plant |
DE102015214705A1 (en) * | 2015-07-31 | 2017-02-02 | Technische Universität Dresden | Apparatus and method for performing a cold vapor process |
JP2017044454A (en) * | 2015-08-28 | 2017-03-02 | 三菱重工業株式会社 | Refrigeration cycle device and control method for the same |
CN105485951A (en) * | 2015-12-15 | 2016-04-13 | 昆明东启科技股份有限公司 | Carbon dioxide heat pump system for improving heating efficiency by utilizing gas-liquid two-phase separator |
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US10871314B2 (en) | 2016-07-08 | 2020-12-22 | Climate Master, Inc. | Heat pump and water heater |
US10866002B2 (en) | 2016-11-09 | 2020-12-15 | Climate Master, Inc. | Hybrid heat pump with improved dehumidification |
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JPH10318614A (en) * | 1997-05-16 | 1998-12-04 | Matsushita Electric Ind Co Ltd | Air conditioner |
EP1253323A2 (en) * | 2001-04-25 | 2002-10-30 | Copeland Corporation | Hermetic compressors |
US20050247071A1 (en) * | 2004-05-10 | 2005-11-10 | York International Corporation | Capacity control for economizer refrigeration systems |
WO2006091190A1 (en) * | 2005-02-18 | 2006-08-31 | Carrier Corporation | Refrigeration circuit with improved liquid/vapour receiver |
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2007
- 2007-04-24 EP EP07756034.0A patent/EP2147269A4/en not_active Withdrawn
- 2007-04-24 US US12/596,885 patent/US20100132399A1/en not_active Abandoned
- 2007-04-24 JP JP2010506153A patent/JP5196452B2/en not_active Expired - Fee Related
- 2007-04-24 WO PCT/US2007/010066 patent/WO2008130358A1/en active Application Filing
- 2007-04-24 CN CN2007800534774A patent/CN101688725B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10318614A (en) * | 1997-05-16 | 1998-12-04 | Matsushita Electric Ind Co Ltd | Air conditioner |
EP1253323A2 (en) * | 2001-04-25 | 2002-10-30 | Copeland Corporation | Hermetic compressors |
US20050247071A1 (en) * | 2004-05-10 | 2005-11-10 | York International Corporation | Capacity control for economizer refrigeration systems |
WO2006091190A1 (en) * | 2005-02-18 | 2006-08-31 | Carrier Corporation | Refrigeration circuit with improved liquid/vapour receiver |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008130358A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2147269A1 (en) | 2010-01-27 |
JP2010525293A (en) | 2010-07-22 |
JP5196452B2 (en) | 2013-05-15 |
CN101688725A (en) | 2010-03-31 |
CN101688725B (en) | 2013-03-27 |
US20100132399A1 (en) | 2010-06-03 |
WO2008130358A1 (en) | 2008-10-30 |
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