DK2245387T3 - Kapacitetsmodulering til kølemiddeldampkompressionssystem - Google Patents
Kapacitetsmodulering til kølemiddeldampkompressionssystemInfo
- Publication number
- DK2245387T3 DK2245387T3 DK08727848.7T DK08727848T DK2245387T3 DK 2245387 T3 DK2245387 T3 DK 2245387T3 DK 08727848 T DK08727848 T DK 08727848T DK 2245387 T3 DK2245387 T3 DK 2245387T3
- Authority
- DK
- Denmark
- Prior art keywords
- circuit
- refrigerant
- primary
- vapor compression
- compression system
- Prior art date
Links
- 230000006835 compression Effects 0.000 title abstract 5
- 238000007906 compression Methods 0.000 title abstract 5
- 239000003507 refrigerant Substances 0.000 abstract 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000000034 method 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
- 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
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same 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
- 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
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/026—Compressor control by controlling unloaders
- F25B2600/0261—Compressor control by controlling unloaders external to 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2501—Bypass 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
- F25B2600/25—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
- 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
- F25B2700/1931—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
-
- 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
- F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
- F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2008/051328 WO2009091401A1 (en) | 2008-01-17 | 2008-01-17 | Capacity modulation of refrigerant vapor compression system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2245387T3 true DK2245387T3 (da) | 2018-01-29 |
Family
ID=40885570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK08727848.7T DK2245387T3 (da) | 2008-01-17 | 2008-01-17 | Kapacitetsmodulering til kølemiddeldampkompressionssystem |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100281894A1 (da) |
EP (1) | EP2245387B1 (da) |
JP (1) | JP2011510257A (da) |
CN (1) | CN101910750A (da) |
DK (1) | DK2245387T3 (da) |
WO (1) | WO2009091401A1 (da) |
Families Citing this family (49)
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US9335079B2 (en) | 2009-11-25 | 2016-05-10 | Carrier Corporation | Low suction pressure protection for refrigerant vapor compression system |
WO2011075373A2 (en) * | 2009-12-18 | 2011-06-23 | Carrier Corporation | Transport refrigeration system and methods for same to address dynamic conditions |
DK2339266T3 (da) * | 2009-12-25 | 2018-05-28 | Sanyo Electric Co | Køleindretning |
CN103429975B (zh) * | 2010-03-08 | 2016-08-10 | 开利公司 | 用于运输制冷系统的制冷剂分配设备及方法 |
US10047989B2 (en) * | 2010-03-08 | 2018-08-14 | Carrier Corporation | Capacity and pressure control in a transport refrigeration system |
JP5463192B2 (ja) * | 2010-04-20 | 2014-04-09 | 三菱重工業株式会社 | エコノマイザ回路付き冷凍装置 |
JP5367164B2 (ja) * | 2010-04-28 | 2013-12-11 | パナソニック株式会社 | 冷凍サイクル装置 |
DE102011012644A1 (de) * | 2011-02-28 | 2012-08-30 | Gea Bock Gmbh | Kälteanlage |
DK2699853T3 (da) | 2011-04-21 | 2019-06-11 | Carrier Corp | Transkritisk kølemiddeldampsystem med kapacitetsboost |
US8466798B2 (en) * | 2011-05-05 | 2013-06-18 | Emerson Electric Co. | Refrigerant charge level detection |
WO2013006172A1 (en) * | 2011-07-07 | 2013-01-10 | Carrier Corporation | Method and system for transport container refrigeration control |
DK2737264T3 (en) * | 2011-07-26 | 2020-10-26 | Carrier Corp | Startlogik til kølesystem |
GB201116052D0 (en) * | 2011-09-16 | 2011-11-02 | Safehouse Habitats Scotland Ltd | Temperature controlled habitat |
CN104661842A (zh) | 2012-09-20 | 2015-05-27 | 冷王公司 | 电动运输制冷系统 |
CN102829583B (zh) * | 2012-09-25 | 2015-08-05 | 青岛海尔空调电子有限公司 | 一种降低空调系统压力卸载阀开启噪声的管路结构 |
CN103029551A (zh) * | 2012-10-10 | 2013-04-10 | 合肥天鹅制冷科技有限公司 | 一种用于水路冷藏运输的自动控制装置 |
US8931288B2 (en) * | 2012-10-19 | 2015-01-13 | Lennox Industries Inc. | Pressure regulation of an air conditioner |
WO2014103339A1 (ja) * | 2012-12-28 | 2014-07-03 | ダイキン工業株式会社 | 冷凍装置 |
US9676484B2 (en) | 2013-03-14 | 2017-06-13 | Rolls-Royce North American Technologies, Inc. | Adaptive trans-critical carbon dioxide cooling systems |
US10302342B2 (en) | 2013-03-14 | 2019-05-28 | Rolls-Royce Corporation | Charge control system for trans-critical vapor cycle systems |
EP2994385B1 (en) | 2013-03-14 | 2019-07-03 | Rolls-Royce Corporation | Adaptive trans-critical co2 cooling systems for aerospace applications |
US9718553B2 (en) | 2013-03-14 | 2017-08-01 | Rolls-Royce North America Technologies, Inc. | Adaptive trans-critical CO2 cooling systems for aerospace applications |
US10132529B2 (en) | 2013-03-14 | 2018-11-20 | Rolls-Royce Corporation | Thermal management system controlling dynamic and steady state thermal loads |
ITVI20130257A1 (it) * | 2013-10-18 | 2015-04-19 | Carel Ind Spa | Metodo di azionamento di una macchina frigorifera dotata di apparato economizzatore |
US9546807B2 (en) | 2013-12-17 | 2017-01-17 | Lennox Industries Inc. | Managing high pressure events in air conditioners |
WO2015187553A1 (en) * | 2014-06-02 | 2015-12-10 | Carrier Corporation | Screw compressor |
CN104110840A (zh) * | 2014-07-29 | 2014-10-22 | 唐玉敏 | 带节流控制装置的太阳能异聚态热利用系统及其工作方法 |
CN104154655A (zh) * | 2014-07-29 | 2014-11-19 | 唐玉敏 | 管路开合度可调的太阳能异聚态热利用系统及其工作方法 |
US10119738B2 (en) | 2014-09-26 | 2018-11-06 | Waterfurnace International Inc. | Air conditioning system with vapor injection compressor |
JP6275283B2 (ja) * | 2015-01-16 | 2018-02-07 | 三菱電機株式会社 | 冷凍サイクル装置 |
US10215465B2 (en) * | 2015-10-30 | 2019-02-26 | Heatcraft Refrigeration Products Llc | Systems and methods for low load compressor operations |
EP3187796A1 (en) | 2015-12-28 | 2017-07-05 | Thermo King Corporation | Cascade heat transfer system |
WO2017139148A1 (en) | 2016-02-10 | 2017-08-17 | Carrier Corporation | Power management for co2 transportation refrigeration system |
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 |
CN108072201B (zh) | 2016-11-11 | 2022-02-01 | 开利公司 | 热泵系统及其启动控制方法 |
US10465949B2 (en) | 2017-07-05 | 2019-11-05 | Lennox Industries Inc. | HVAC systems and methods with multiple-path expansion device subsystems |
JP2019020080A (ja) * | 2017-07-20 | 2019-02-07 | 三菱重工サーマルシステムズ株式会社 | 空気調和装置及びその運転方法 |
EP3456563A1 (de) * | 2017-09-15 | 2019-03-20 | Schmitz Cargobull AG | Transportkältemaschine und verfahren zu deren betrieb |
US11441824B2 (en) | 2017-11-10 | 2022-09-13 | Hussmann Corporation | Subcritical CO2 refrigeration system using thermal storage |
US10935260B2 (en) | 2017-12-12 | 2021-03-02 | Climate Master, Inc. | Heat pump with dehumidification |
US10830538B2 (en) | 2018-03-14 | 2020-11-10 | Johnson Controls Technology Company | Variable circuitry heat exchanger system |
CN108444155B (zh) * | 2018-06-14 | 2023-10-27 | 珠海格力电器股份有限公司 | 空调系统 |
US11592215B2 (en) | 2018-08-29 | 2023-02-28 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
KR20200097127A (ko) | 2019-02-07 | 2020-08-18 | 삼성전자주식회사 | 오일 흐름 차단을 위한 냉매 사이클 회로를 구비하는 에어컨 시스템. |
EP3997343B1 (en) | 2019-07-01 | 2023-08-09 | Carrier Corporation | Surge protection for a multistage compressor |
CA3081986A1 (en) | 2019-07-15 | 2021-01-15 | Climate Master, Inc. | Air conditioning system with capacity control and controlled hot water generation |
JP7390605B2 (ja) * | 2019-12-11 | 2023-12-04 | パナソニックIpマネジメント株式会社 | ヒートポンプシステム |
CN114777345B (zh) * | 2022-04-20 | 2023-05-30 | 青岛海信日立空调系统有限公司 | 制冷设备 |
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JPS57135286A (en) * | 1981-02-17 | 1982-08-20 | Clarion Co Ltd | Car cooler |
DD288207A5 (de) * | 1989-09-29 | 1991-03-21 | Veb Maschinenfabrik Halle,De | Einrichtung zum gasdichten absperren der druckleitung einer kompressionskaelteanlage |
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US6938438B2 (en) * | 2003-04-21 | 2005-09-06 | Carrier Corporation | Vapor compression system with bypass/economizer circuits |
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US20090120111A1 (en) * | 2005-10-18 | 2009-05-14 | Taras Michael F | Remote Diagnostics and Prognostics for Refrigerant Systems |
JP5057710B2 (ja) * | 2006-06-30 | 2012-10-24 | 関西電力株式会社 | ヒートポンプ式熱回収装置 |
CN101568777B (zh) * | 2006-12-26 | 2012-02-15 | 开利公司 | 带有排气至吸气旁路的脉宽调制 |
WO2008100261A2 (en) * | 2007-02-15 | 2008-08-21 | Carrier Corporation | Pulse width modulation with reduced suction pressure to improve efficiency |
-
2008
- 2008-01-17 DK DK08727848.7T patent/DK2245387T3/da active
- 2008-01-17 JP JP2010543100A patent/JP2011510257A/ja active Pending
- 2008-01-17 US US12/811,284 patent/US20100281894A1/en not_active Abandoned
- 2008-01-17 EP EP08727848.7A patent/EP2245387B1/en not_active Not-in-force
- 2008-01-17 WO PCT/US2008/051328 patent/WO2009091401A1/en active Application Filing
- 2008-01-17 CN CN2008801249480A patent/CN101910750A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20100281894A1 (en) | 2010-11-11 |
EP2245387A1 (en) | 2010-11-03 |
EP2245387A4 (en) | 2016-04-13 |
EP2245387B1 (en) | 2017-12-20 |
JP2011510257A (ja) | 2011-03-31 |
WO2009091401A1 (en) | 2009-07-23 |
CN101910750A (zh) | 2010-12-08 |
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KR20140000368A (ko) | 냉장고 | |
WO2014141724A3 (en) | Air conditioning system includingpressure control device and bypass valve |