EP1914491A3 - Installation de refroidissement - Google Patents

Installation de refroidissement Download PDF

Info

Publication number
EP1914491A3
EP1914491A3 EP07020003A EP07020003A EP1914491A3 EP 1914491 A3 EP1914491 A3 EP 1914491A3 EP 07020003 A EP07020003 A EP 07020003A EP 07020003 A EP07020003 A EP 07020003A EP 1914491 A3 EP1914491 A3 EP 1914491A3
Authority
EP
European Patent Office
Prior art keywords
cooling
tiefkühlgesamtmassenstrom
reservoir
stage
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.)
Granted
Application number
EP07020003A
Other languages
German (de)
English (en)
Other versions
EP1914491A2 (fr
EP1914491B1 (fr
Inventor
Oliver Javerschek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bitzer Kuehlmaschinenbau GmbH and Co KG
Original Assignee
Bitzer Kuehlmaschinenbau GmbH and Co KG
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 Bitzer Kuehlmaschinenbau GmbH and Co KG filed Critical Bitzer Kuehlmaschinenbau GmbH and Co KG
Publication of EP1914491A2 publication Critical patent/EP1914491A2/fr
Publication of EP1914491A3 publication Critical patent/EP1914491A3/fr
Application granted granted Critical
Publication of EP1914491B1 publication Critical patent/EP1914491B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B1/10—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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
EP07020003.5A 2006-10-17 2007-10-12 Installation de refroidissement Active EP1914491B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006050232A DE102006050232B9 (de) 2006-10-17 2006-10-17 Kälteanlage

Publications (3)

Publication Number Publication Date
EP1914491A2 EP1914491A2 (fr) 2008-04-23
EP1914491A3 true EP1914491A3 (fr) 2011-01-05
EP1914491B1 EP1914491B1 (fr) 2024-01-17

Family

ID=38885256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07020003.5A Active EP1914491B1 (fr) 2006-10-17 2007-10-12 Installation de refroidissement

Country Status (4)

Country Link
US (1) US8056356B2 (fr)
EP (1) EP1914491B1 (fr)
CN (1) CN101165439B (fr)
DE (1) DE102006050232B9 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010003590A2 (fr) * 2008-07-07 2010-01-14 Carrier Corporation Circuit de réfrigération
WO2010036540A1 (fr) * 2008-09-29 2010-04-01 Carrier Corporation Augmentation de la capacité pendant la descente
DK2394058T3 (en) 2009-02-06 2018-03-12 Carrier Corp PISTON REFRIGERATION COMPRESSOR
WO2011054396A1 (fr) 2009-11-06 2011-05-12 Carrier Corporation Système de réfrigération et procédé de fonctionnement d'un système de réfrigération
KR101201567B1 (ko) * 2010-09-27 2012-11-14 엘지전자 주식회사 공기 조화기
WO2012095186A1 (fr) * 2011-01-14 2012-07-19 Carrier Corporation Système de réfrigération et procédé de fonctionnement d'un système de réfrigération
DE102011012644A1 (de) 2011-02-28 2012-08-30 Gea Bock Gmbh Kälteanlage
US9109816B2 (en) * 2012-02-23 2015-08-18 Systemes Lmp Inc. Mechanical subcooling of transcritical R-744 refrigeration systems with heat pump heat reclaim and floating head pressure
DK2841855T3 (da) * 2012-04-27 2021-07-05 Carrier Corp Kølesystem og fremgangsmåde til styring af kølesystemet
MX350051B (es) * 2012-05-11 2017-08-23 Hill Phoenix Inc Sistema de refrigeración de dióxido de carbono con módulo de aire acondicionado integrado.
WO2015002086A1 (fr) * 2013-07-02 2015-01-08 三菱電機株式会社 Circuit de réfrigérant et dispositif de climatisation
US9657969B2 (en) * 2013-12-30 2017-05-23 Rolls-Royce Corporation Multi-evaporator trans-critical cooling systems
DE102014100916A1 (de) * 2014-01-27 2015-07-30 Bitzer Kühlmaschinenbau Gmbh Kälteanlage
DE102014100917A1 (de) * 2014-01-27 2015-07-30 Bitzer Kühlmaschinenbau Gmbh Kälteanlage
EP3023712A1 (fr) * 2014-11-19 2016-05-25 Danfoss A/S Procédé pour commander un système de compression de vapeur avec un récepteur
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
DE102015112439A1 (de) * 2015-07-29 2017-02-02 Bitzer Kühlmaschinenbau Gmbh Kälteanlage
CN106642786A (zh) * 2016-11-24 2017-05-10 松下冷机系统（大连）有限公司 一种采用中间压力供液的二氧化碳制冷循环系统
US10767906B2 (en) * 2017-03-02 2020-09-08 Heatcraft Refrigeration Products Llc Hot gas defrost in a cooling system
US10808966B2 (en) * 2017-03-02 2020-10-20 Heatcraft Refrigeration Products Llc Cooling system with parallel compression
US11118817B2 (en) * 2018-04-03 2021-09-14 Heatcraft Refrigeration Products Llc Cooling system
US11346583B2 (en) * 2018-06-27 2022-05-31 Emerson Climate Technologies, Inc. Climate-control system having vapor-injection compressors
PL3628942T3 (pl) 2018-09-25 2021-10-04 Danfoss A/S Sposób sterowania układem sprężania pary przy zmniejszonym ciśnieniu ssania
EP3628940B1 (fr) 2018-09-25 2022-04-20 Danfoss A/S Procédé pour commander un système de compression de vapeur sur la base de flux estimé
CN111197872B (zh) * 2018-11-16 2021-10-29 株式会社前川制作所 冷冻装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766745A (en) * 1970-03-16 1973-10-23 L Quick Refrigeration system with plural evaporator means
WO2006015629A1 (fr) * 2004-08-09 2006-02-16 Carrier Corporation Vidange de vapeur instantanée du réservoir d’un circuit refrigérant
WO2006015741A1 (fr) * 2004-08-09 2006-02-16 Linde Kältetechnik Gmbh Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079929A (en) * 1979-07-31 1992-01-14 Alsenz Richard H Multi-stage refrigeration apparatus and method
US4742694A (en) * 1987-04-17 1988-05-10 Nippondenso Co., Ltd. Refrigerant apparatus
JPH1163694A (ja) * 1997-08-21 1999-03-05 Zexel Corp 冷却サイクル
JP2000046420A (ja) * 1998-07-31 2000-02-18 Zexel Corp 冷凍サイクル
KR20070050046A (ko) * 2004-08-09 2007-05-14 캐리어 코포레이션 리시버 플래시 가스에 대한 액체 냉매의 서브-쿨링을 위한ｃｏ₂ 냉각 회로 및 ｃｏ₂ 냉각 회로를 작동시키는 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766745A (en) * 1970-03-16 1973-10-23 L Quick Refrigeration system with plural evaporator means
WO2006015629A1 (fr) * 2004-08-09 2006-02-16 Carrier Corporation Vidange de vapeur instantanée du réservoir d’un circuit refrigérant
WO2006015741A1 (fr) * 2004-08-09 2006-02-16 Linde Kältetechnik Gmbh Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique

Also Published As

Publication number Publication date
EP1914491A2 (fr) 2008-04-23
CN101165439B (zh) 2012-10-10
US20080110200A1 (en) 2008-05-15
DE102006050232B9 (de) 2008-09-18
EP1914491B1 (fr) 2024-01-17
CN101165439A (zh) 2008-04-23
DE102006050232B3 (de) 2008-02-07
US8056356B2 (en) 2011-11-15

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