HK1107395A1 - Refrigeration circuit and method for operating a refrigeration circuit - Google Patents

Refrigeration circuit and method for operating a refrigeration circuit

Info

Publication number
HK1107395A1
HK1107395A1 HK08100957.3A HK08100957A HK1107395A1 HK 1107395 A1 HK1107395 A1 HK 1107395A1 HK 08100957 A HK08100957 A HK 08100957A HK 1107395 A1 HK1107395 A1 HK 1107395A1
Authority
HK
Hong Kong
Prior art keywords
refrigeration circuit
condenser
operating
collecting container
relief device
Prior art date
Application number
HK08100957.3A
Other languages
English (en)
Inventor
Andreas Gernemann
Bernd Heinbokel
Uwe Schierhorn
Original Assignee
Linde Kaeltetechnik Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Linde Kaeltetechnik Gmbh filed Critical Linde Kaeltetechnik Gmbh
Publication of HK1107395A1 publication Critical patent/HK1107395A1/xx

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)
  • Electronic Switches (AREA)
  • Transmitters (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
HK08100957.3A 2004-08-09 2008-01-24 Refrigeration circuit and method for operating a refrigeration circuit HK1107395A1 (en)

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
HK1107395A1 true HK1107395A1 (en) 2008-04-03

Family

ID=37174679

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08100957.3A HK1107395A1 (en) 2004-08-09 2008-01-24 Refrigeration circuit and method for operating a refrigeration circuit

Country Status (6)

Country Link
US (3) US8844303B2 (de)
AT (1) ATE503158T1 (de)
DE (2) DE102004038640A1 (de)
DK (1) DK1789732T3 (de)
HK (1) HK1107395A1 (de)
WO (1) WO2006015741A1 (de)

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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
WO2011054397A1 (en) * 2009-11-06 2011-05-12 Carrier Corporation Refrigerating circuit and method for selectively defrosting cold consumer units of a refrigerating circuit
EP2496894B1 (de) 2009-11-06 2019-01-02 Carrier Corporation Kühlsystem und verfahren für den betrieb eines kühlsystems
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 (de) * 2011-01-14 2018-10-17 Carrier Corporation Kühlsystem und verfahren für den betrieb eines kühlsystems
DE102011012644A1 (de) 2011-02-28 2012-08-30 Gea Bock Gmbh Kälteanlage
DK177329B1 (en) 2011-06-16 2013-01-14 Advansor As Refrigeration system
DE102011053073B4 (de) * 2011-08-29 2019-10-24 Engie Refrigeration Gmbh Wärmepumpe
AU2013259907B2 (en) * 2012-05-11 2017-08-17 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 (de) * 2014-11-19 2016-05-25 Danfoss A/S Verfahren zur Steuerung eines Dampfkompressionssystems mit einem Empfänger
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
EP3628942B1 (de) 2018-09-25 2021-01-27 Danfoss A/S Verfahren zur steuerung eines dampfkompressionssystems bei reduziertem saugdruck

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Also Published As

Publication number Publication date
US20110314846A1 (en) 2011-12-29
US8844303B2 (en) 2014-09-30
US20150013359A1 (en) 2015-01-15
DE502005011164D1 (de) 2011-05-05
US9476614B2 (en) 2016-10-25
US20150013358A1 (en) 2015-01-15
WO2006015741A1 (de) 2006-02-16
DK1789732T3 (da) 2011-07-11
DE102004038640A1 (de) 2006-02-23
US9494345B2 (en) 2016-11-15
ATE503158T1 (de) 2011-04-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150729