DK1789732T3 - Kølekredsløb og fremgangsmåde til drift af et kølekredsløb - Google Patents
Kølekredsløb og fremgangsmåde til drift af et kølekredsløbInfo
- Publication number
- DK1789732T3 DK1789732T3 DK05775838.5T DK05775838T DK1789732T3 DK 1789732 T3 DK1789732 T3 DK 1789732T3 DK 05775838 T DK05775838 T DK 05775838T DK 1789732 T3 DK1789732 T3 DK 1789732T3
- Authority
- DK
- Denmark
- Prior art keywords
- cooling
- operating
- condenser
- collecting container
- relief device
- 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
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
-
- 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
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2400/22—Refrigeration systems for supermarkets
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/04—Desuperheaters
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Transmitters (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004038640A DE102004038640A1 (de) | 2004-08-09 | 2004-08-09 | Kältekreislauf und Verfahen zum Betreiben eines Kältekreislaufes |
PCT/EP2005/008255 WO2006015741A1 (de) | 2004-08-09 | 2005-07-29 | Kältekreislauf und verfahren zum betreiben eines kältekreislaufes |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1789732T3 true DK1789732T3 (da) | 2011-07-11 |
Family
ID=37174679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK05775838.5T DK1789732T3 (da) | 2004-08-09 | 2005-07-29 | Kølekredsløb og fremgangsmåde til drift af et kølekredsløb |
Country Status (6)
Country | Link |
---|---|
US (3) | US8844303B2 (da) |
AT (1) | ATE503158T1 (da) |
DE (2) | DE102004038640A1 (da) |
DK (1) | DK1789732T3 (da) |
HK (1) | HK1107395A1 (da) |
WO (1) | WO2006015741A1 (da) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005009173A1 (de) | 2005-02-17 | 2006-08-24 | Bitzer Kühlmaschinenbau Gmbh | Kälteanlage |
WO2008019689A2 (en) * | 2006-08-18 | 2008-02-21 | Knudsen Køling A/S | A transcritical refrigeration system with a booster |
DE102006050232B9 (de) | 2006-10-17 | 2008-09-18 | Bitzer Kühlmaschinenbau Gmbh | Kälteanlage |
DE102007018439B3 (de) * | 2007-04-19 | 2008-09-18 | Dresdner Kühlanlagenbau GmbH | Kälteanlage |
US20090025405A1 (en) | 2007-07-27 | 2009-01-29 | Johnson Controls Technology Company | Economized Vapor Compression Circuit |
DE102008043807B4 (de) | 2008-11-18 | 2014-07-03 | WESKA Kälteanlagen GmbH | Kälteanlage |
US8011191B2 (en) | 2009-09-30 | 2011-09-06 | Thermo Fisher Scientific (Asheville) Llc | Refrigeration system having a variable speed compressor |
EP2496893B1 (en) * | 2009-11-06 | 2019-01-02 | Carrier Corporation | Refrigerating circuit and method for selectively defrosting cold consumer units of a refrigerating circuit |
EP2496894B1 (en) | 2009-11-06 | 2019-01-02 | Carrier Corporation | Refrigerating system and method of operating a refrigerating system |
WO2011101029A1 (en) | 2010-02-17 | 2011-08-25 | Carrier Corporation | Refrigeration system and method for balancing the oil levels between compressors of a refrigeration system |
EP2663817B1 (en) * | 2011-01-14 | 2018-10-17 | Carrier Corporation | Refrigeration system and method for operating a refrigeration system |
DE102011012644A1 (de) | 2011-02-28 | 2012-08-30 | Gea Bock Gmbh | Kälteanlage |
DK177329B1 (da) | 2011-06-16 | 2013-01-14 | Advansor As | Refrigeration system |
DE102011053073B4 (de) * | 2011-08-29 | 2019-10-24 | Engie Refrigeration Gmbh | Wärmepumpe |
CA2872619C (en) * | 2012-05-11 | 2019-03-19 | Hill Phoenix, Inc. | Co2 refrigeration system with integrated air conditioning module |
US9657969B2 (en) | 2013-12-30 | 2017-05-23 | Rolls-Royce Corporation | Multi-evaporator trans-critical cooling systems |
EP3023712A1 (en) * | 2014-11-19 | 2016-05-25 | Danfoss A/S | A method for controlling a vapour compression system with a receiver |
US9726411B2 (en) * | 2015-03-04 | 2017-08-08 | Heatcraft Refrigeration Products L.L.C. | Modulated oversized compressors configuration for flash gas bypass in a carbon dioxide refrigeration system |
FR3059550B1 (fr) | 2016-12-01 | 2020-01-03 | Universite De Rouen Normandie | Traitement des troubles causes par l'alcoolisation foetale (tcaf) |
US11022382B2 (en) | 2018-03-08 | 2021-06-01 | Johnson Controls Technology Company | System and method for heat exchanger of an HVAC and R system |
FR3081707A1 (fr) | 2018-05-30 | 2019-12-06 | Universite De Rouen Normandie | Traitement des troubles neurologiques causes par l'alcoolisation foetale |
PL3628940T3 (pl) | 2018-09-25 | 2022-08-22 | Danfoss A/S | Sposób sterowania systemem sprężania pary na podstawie szacowanego przepływu |
PL3628942T3 (pl) | 2018-09-25 | 2021-10-04 | Danfoss A/S | Sposób sterowania układem sprężania pary przy zmniejszonym ciśnieniu ssania |
Family Cites Families (42)
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US933682A (en) * | 1908-07-03 | 1909-09-07 | Gardner Tufts Voorhees | Multiple-effect receiver. |
US1860447A (en) * | 1928-07-21 | 1932-05-31 | York Ice Machinery Corp | Refrigeration |
US2585908A (en) | 1944-12-19 | 1952-02-19 | Electrolux Ab | Multiple temperature refrigeration system |
US2680956A (en) | 1951-12-19 | 1954-06-15 | Haskris Co | Plural stage refrigeration system |
US3735600A (en) * | 1970-05-11 | 1973-05-29 | Gulf Research Development Co | Apparatus and process for liquefaction of natural gases |
JPS5523859A (en) | 1978-08-08 | 1980-02-20 | Tokyo Shibaura Electric Co | Pluralltemperature refrigeration cycle |
US4430866A (en) * | 1982-09-07 | 1984-02-14 | Emhart Industries, Inc. | Pressure control means for refrigeration systems of the energy conservation type |
JPS60262A (ja) * | 1983-06-17 | 1985-01-05 | 株式会社日立製作所 | 冷凍サイクル |
US4599873A (en) * | 1984-01-31 | 1986-07-15 | Hyde Robert E | Apparatus for maximizing refrigeration capacity |
JPS6164526A (ja) | 1984-09-06 | 1986-04-02 | Nippon Denso Co Ltd | 車両用冷房冷凍装置 |
DE3440253A1 (de) * | 1984-11-03 | 1986-05-15 | Bitzer Kühlmaschinenbau GmbH & Co KG, 7032 Sindelfingen | Kuehlvorrichtung |
US4621505A (en) * | 1985-08-01 | 1986-11-11 | Hussmann Corporation | Flow-through surge receiver |
US4742694A (en) * | 1987-04-17 | 1988-05-10 | Nippondenso Co., Ltd. | Refrigerant apparatus |
FR2620205A1 (fr) * | 1987-09-04 | 1989-03-10 | Zimmern Bernard | Compresseur hermetique pour refrigeration avec moteur refroidi par gaz d'economiseur |
US4831835A (en) * | 1988-04-21 | 1989-05-23 | Tyler Refrigeration Corporation | Refrigeration system |
JPH01318860A (ja) | 1988-06-20 | 1989-12-25 | Toshiba Corp | 冷凍サイクル装置 |
US5042268A (en) | 1989-11-22 | 1991-08-27 | Labrecque James C | Refrigeration |
US5042262A (en) * | 1990-05-08 | 1991-08-27 | Liquid Carbonic Corporation | Food freezer |
US5056329A (en) * | 1990-06-25 | 1991-10-15 | Battelle Memorial Institute | Heat pump systems |
US5103650A (en) | 1991-03-29 | 1992-04-14 | General Electric Company | Refrigeration systems with multiple evaporators |
GB2258298B (en) * | 1991-07-31 | 1995-05-17 | Star Refrigeration | Cooling method and apparatus |
US5174123A (en) | 1991-08-23 | 1992-12-29 | Thermo King Corporation | Methods and apparatus for operating a refrigeration system |
US5191776A (en) * | 1991-11-04 | 1993-03-09 | General Electric Company | Household refrigerator with improved circuit |
DE4309137A1 (de) * | 1993-02-02 | 1994-08-04 | Otfried Dipl Ing Knappe | Verfahren für einen Kälteprozeß und Vorrichtung zur Durchführung desselben |
US5749237A (en) * | 1993-09-28 | 1998-05-12 | Jdm, Ltd. | Refrigerant system flash gas suppressor with variable speed drive |
JPH085163A (ja) * | 1994-06-16 | 1996-01-12 | Mitsubishi Heavy Ind Ltd | 冷凍サイクル装置 |
DE19522884A1 (de) * | 1995-06-23 | 1997-01-02 | Inst Luft Kaeltetech Gem Gmbh | Verfahren zum Betrieb einer Kompressionskälteanlage |
FR2738331B1 (fr) * | 1995-09-01 | 1997-11-21 | Profroid Ind Sa | Dispositif d'optimisation energetique d'un ensemble de refrigeration a compression et a detente directe |
NO970066D0 (no) * | 1997-01-08 | 1997-01-08 | Norild As | Kuldeanlegg med lukket sirkulasjonskrets |
JPH1163694A (ja) * | 1997-08-21 | 1999-03-05 | Zexel Corp | 冷却サイクル |
PT1162414E (pt) * | 1999-02-17 | 2006-09-29 | Yanmar Co Ltd | Circuito para super-refrigeracao de um refrigerante |
EP1046869B1 (en) * | 1999-04-20 | 2005-02-02 | Sanden Corporation | Refrigeration/air conditioning system |
DE19920726A1 (de) | 1999-05-05 | 2000-11-09 | Linde Ag | Kälteanlage |
DE19920734A1 (de) * | 1999-05-05 | 2000-11-09 | Linde Ag | Kälteanlage und Verfahren zum Betreiben einer Kälteanlage |
US6446450B1 (en) * | 1999-10-01 | 2002-09-10 | Firstenergy Facilities Services, Group, Llc | Refrigeration system with liquid temperature control |
US6276148B1 (en) * | 2000-02-16 | 2001-08-21 | David N. Shaw | Boosted air source heat pump |
CA2422755C (en) * | 2000-09-15 | 2007-07-24 | Mile High Equipment Company | Quiet ice making apparatus |
US6470693B1 (en) * | 2001-07-11 | 2002-10-29 | Ingersoll-Rand Company | Compressed air refrigeration system |
JP3603848B2 (ja) * | 2001-10-23 | 2004-12-22 | ダイキン工業株式会社 | 冷凍装置 |
US20030102113A1 (en) * | 2001-11-30 | 2003-06-05 | Stephen Memory | Heat exchanger for providing supercritical cooling of a working fluid in a transcritical cooling cycle |
JP2003254661A (ja) | 2002-02-27 | 2003-09-10 | Toshiba Corp | 冷蔵庫 |
US6694763B2 (en) | 2002-05-30 | 2004-02-24 | Praxair Technology, Inc. | Method for operating a transcritical refrigeration system |
-
2004
- 2004-08-09 DE DE102004038640A patent/DE102004038640A1/de not_active Ceased
-
2005
- 2005-07-29 WO PCT/EP2005/008255 patent/WO2006015741A1/de active Application Filing
- 2005-07-29 AT AT05775838T patent/ATE503158T1/de active
- 2005-07-29 DK DK05775838.5T patent/DK1789732T3/da active
- 2005-07-29 DE DE502005011164T patent/DE502005011164D1/de active Active
-
2008
- 2008-01-24 HK HK08100957.3A patent/HK1107395A1/xx not_active IP Right Cessation
-
2011
- 2011-09-08 US US13/227,550 patent/US8844303B2/en active Active
-
2014
- 2014-09-29 US US14/499,852 patent/US9494345B2/en active Active
- 2014-09-29 US US14/499,826 patent/US9476614B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9494345B2 (en) | 2016-11-15 |
US20150013358A1 (en) | 2015-01-15 |
DE102004038640A1 (de) | 2006-02-23 |
US20110314846A1 (en) | 2011-12-29 |
DE502005011164D1 (de) | 2011-05-05 |
ATE503158T1 (de) | 2011-04-15 |
US20150013359A1 (en) | 2015-01-15 |
WO2006015741A1 (de) | 2006-02-16 |
HK1107395A1 (en) | 2008-04-03 |
US9476614B2 (en) | 2016-10-25 |
US8844303B2 (en) | 2014-09-30 |
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