ATE540275T1 - Temperaturregelungssystem mit einem direkt gesteuerten spülzyklus - Google Patents
Temperaturregelungssystem mit einem direkt gesteuerten spülzyklusInfo
- Publication number
- ATE540275T1 ATE540275T1 AT09252326T AT09252326T ATE540275T1 AT E540275 T1 ATE540275 T1 AT E540275T1 AT 09252326 T AT09252326 T AT 09252326T AT 09252326 T AT09252326 T AT 09252326T AT E540275 T1 ATE540275 T1 AT E540275T1
- Authority
- AT
- Austria
- Prior art keywords
- compressor
- control system
- temperature control
- evaporator
- directly controlled
- Prior art date
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
- F25B13/00—Compression machines, plants or systems, with 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
-
- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
- F25B47/022—Defrosting cycles hot gas defrosting
- F25B47/025—Defrosting cycles hot gas defrosting by reversing the 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/007—Compression machines, plants or systems with reversible cycle not otherwise provided for three pipes connecting the outdoor side to the indoor side with multiple indoor units
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02731—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one three-way valve
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/029—Control issues
- F25B2313/0292—Control issues related to reversing 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
- 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0403—Refrigeration circuit bypassing means for 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
- 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0409—Refrigeration circuit bypassing means for 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
- 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
-
- 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
- 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)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/245,974 US20100083679A1 (en) | 2008-10-06 | 2008-10-06 | Temperature control system with a directly-controlled purge cycle |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE540275T1 true ATE540275T1 (de) | 2012-01-15 |
Family
ID=41401700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09252326T ATE540275T1 (de) | 2008-10-06 | 2009-09-30 | Temperaturregelungssystem mit einem direkt gesteuerten spülzyklus |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100083679A1 (ja) |
EP (1) | EP2172720B1 (ja) |
JP (1) | JP2010091264A (ja) |
AT (1) | ATE540275T1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9261298B2 (en) | 2010-07-23 | 2016-02-16 | Carrier Corporation | Ejector cycle refrigerant separator |
EP2708390B1 (en) * | 2011-05-11 | 2017-12-20 | Valeo Japan Co., Ltd. | Vehicle air-conditioning apparatus |
US8522564B2 (en) * | 2011-06-07 | 2013-09-03 | Thermo King Corporation | Temperature control system with refrigerant recovery arrangement |
WO2012174411A1 (en) * | 2011-06-17 | 2012-12-20 | Ice Energy, Inc. | System and method for liquid-suction heat exchange thermal energy storage |
US9970696B2 (en) | 2011-07-20 | 2018-05-15 | Thermo King Corporation | Defrost for transcritical vapor compression system |
US9234685B2 (en) * | 2012-08-01 | 2016-01-12 | Thermo King Corporation | Methods and systems to increase evaporator capacity |
CA2952828C (en) * | 2014-07-01 | 2023-05-16 | Evapco, Inc. | Evaporator liquid preheater for reducing refrigerant charge |
US20170016659A1 (en) * | 2015-07-14 | 2017-01-19 | Nortek Global Hvac Llc | Refrigerant charge and control method for heat pump systems |
CN108534381A (zh) * | 2018-04-13 | 2018-09-14 | 宁波得晴电器科技有限公司 | 制冷装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB727629A (en) * | 1952-09-30 | 1955-04-06 | Carrier Engineering Co Ltd | Improvements in or relating to refrigeration systems |
US4045977A (en) * | 1976-09-09 | 1977-09-06 | Dunham-Bush, Inc. | Self operating excess refrigerant storage system for a heat pump |
AU581569B2 (en) * | 1986-06-06 | 1989-02-23 | Mitsubishi Denki Kabushiki Kaisha | Multiroom air conditioner |
JPS63294468A (ja) * | 1987-05-27 | 1988-12-01 | 三菱電機株式会社 | ヒ−トポンプ装置 |
JP2641058B2 (ja) * | 1988-07-29 | 1997-08-13 | 三機工業株式会社 | 三管式水冷ヒートポンプユニット |
US4912933A (en) * | 1989-04-14 | 1990-04-03 | Thermo King Corporation | Transport refrigeration system having means for enhancing the capacity of a heating cycle |
JPH03107323U (ja) * | 1990-02-22 | 1991-11-05 | ||
US5056324A (en) * | 1991-02-21 | 1991-10-15 | Thermo King Corporation | Transport refrigeration system having means for enhancing the capacity of a heating cycle |
US5136855A (en) * | 1991-03-05 | 1992-08-11 | Ontario Hydro | Heat pump having an accumulator with refrigerant level sensor |
PT853221E (pt) * | 1994-07-21 | 2004-01-30 | Mitsubishi Electric Corp | Aparelho de deteccao de informacao de controlo para um aparelho de condicionamento de refrigeracao usando um refrigerente nao azeotropo |
JP2943613B2 (ja) * | 1994-07-21 | 1999-08-30 | 三菱電機株式会社 | 非共沸混合冷媒を用いた冷凍空調装置 |
JP3610402B2 (ja) * | 1994-08-08 | 2005-01-12 | ヤマハ発動機株式会社 | 熱ポンプ装置 |
JPH09196478A (ja) * | 1996-01-23 | 1997-07-31 | Nippon Soken Inc | 冷凍サイクル |
US5845502A (en) * | 1996-07-22 | 1998-12-08 | Lockheed Martin Energy Research Corporation | Heat pump having improved defrost system |
US5937670A (en) * | 1997-10-09 | 1999-08-17 | International Comfort Products Corporation (Usa) | Charge balance device |
US6192695B1 (en) * | 1997-11-14 | 2001-02-27 | Tgk Co., Ltd. | Refrigerating cycle |
JP3985394B2 (ja) * | 1999-07-30 | 2007-10-03 | 株式会社デンソー | 冷凍サイクル装置 |
JP4346781B2 (ja) * | 2000-03-07 | 2009-10-21 | 三菱重工業株式会社 | 車両用空気調和装置 |
DE10062948C2 (de) * | 2000-12-16 | 2002-11-14 | Eaton Fluid Power Gmbh | Kältemaschine mit kontrollierter Kältemittelphase vor dem Verdichter |
US6560978B2 (en) * | 2000-12-29 | 2003-05-13 | Thermo King Corporation | Transport temperature control system having an increased heating capacity and a method of providing the same |
JP2007010286A (ja) * | 2005-07-04 | 2007-01-18 | Valeo Thermal Systems Japan Corp | 冷媒サイクル |
-
2008
- 2008-10-06 US US12/245,974 patent/US20100083679A1/en not_active Abandoned
-
2009
- 2009-09-30 EP EP09252326A patent/EP2172720B1/en active Active
- 2009-09-30 AT AT09252326T patent/ATE540275T1/de active
- 2009-10-05 JP JP2009231550A patent/JP2010091264A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2172720A1 (en) | 2010-04-07 |
EP2172720B1 (en) | 2012-01-04 |
JP2010091264A (ja) | 2010-04-22 |
US20100083679A1 (en) | 2010-04-08 |
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