EP1420218A2 - Wärmesparender Kühler - Google Patents

Wärmesparender Kühler Download PDF

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Publication number
EP1420218A2
EP1420218A2 EP03025862A EP03025862A EP1420218A2 EP 1420218 A2 EP1420218 A2 EP 1420218A2 EP 03025862 A EP03025862 A EP 03025862A EP 03025862 A EP03025862 A EP 03025862A EP 1420218 A2 EP1420218 A2 EP 1420218A2
Authority
EP
European Patent Office
Prior art keywords
cooling fluid
heat exchanger
liquid
heat
cooler
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
EP03025862A
Other languages
English (en)
French (fr)
Other versions
EP1420218B1 (de
EP1420218A3 (de
Inventor
Vito Simi
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.)
Rhoss SpA
Original Assignee
Rhoss SpA
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 Rhoss SpA filed Critical Rhoss SpA
Publication of EP1420218A2 publication Critical patent/EP1420218A2/de
Publication of EP1420218A3 publication Critical patent/EP1420218A3/de
Application granted granted Critical
Publication of EP1420218B1 publication Critical patent/EP1420218B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Images

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
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • F25B2313/02331—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements during cooling
    • 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
    • F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units
    • F25B2313/0253—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements
    • F25B2313/02533—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor units in parallel arrangements during heating
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
EP03025862A 2002-11-13 2003-11-11 Wärmesparender Kühler Expired - Lifetime EP1420218B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO20020982 2002-11-13
IT000982A ITTO20020982A1 (it) 2002-11-13 2002-11-13 Macchina frigorifera con recupero di calore

Publications (3)

Publication Number Publication Date
EP1420218A2 true EP1420218A2 (de) 2004-05-19
EP1420218A3 EP1420218A3 (de) 2004-12-22
EP1420218B1 EP1420218B1 (de) 2008-09-10

Family

ID=32170753

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03025862A Expired - Lifetime EP1420218B1 (de) 2002-11-13 2003-11-11 Wärmesparender Kühler

Country Status (5)

Country Link
EP (1) EP1420218B1 (de)
AT (1) ATE408103T1 (de)
DE (1) DE60323443D1 (de)
ES (1) ES2312712T3 (de)
IT (1) ITTO20020982A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013164036A1 (en) * 2012-05-04 2013-11-07 Carrier Corporation Refrigeration circuit and heating and cooling system
CN111927759A (zh) * 2020-08-14 2020-11-13 烟台华顺机械工程设备有限公司 适于高温环境的天车轨道辅助防护设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324671A (en) * 1966-04-19 1967-06-13 Westinghouse Electric Corp Refrigeration systems
US3461907A (en) * 1966-08-18 1969-08-19 Charles P Wood Jr Liquid level control device for refrigeration systems
US5651265A (en) * 1994-07-15 1997-07-29 Grenier; Michel A. Ground source heat pump system
US5758514A (en) * 1995-05-02 1998-06-02 Envirotherm Heating & Cooling Systems, Inc. Geothermal heat pump system
US6427480B1 (en) * 2000-04-26 2002-08-06 Denso Corporation Refrigerant cycle system
US6449964B1 (en) * 2000-06-30 2002-09-17 Vortex Aircon Regenerative refrigeration system with mixed refrigerants

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324671A (en) * 1966-04-19 1967-06-13 Westinghouse Electric Corp Refrigeration systems
US3461907A (en) * 1966-08-18 1969-08-19 Charles P Wood Jr Liquid level control device for refrigeration systems
US5651265A (en) * 1994-07-15 1997-07-29 Grenier; Michel A. Ground source heat pump system
US5758514A (en) * 1995-05-02 1998-06-02 Envirotherm Heating & Cooling Systems, Inc. Geothermal heat pump system
US6427480B1 (en) * 2000-04-26 2002-08-06 Denso Corporation Refrigerant cycle system
US6449964B1 (en) * 2000-06-30 2002-09-17 Vortex Aircon Regenerative refrigeration system with mixed refrigerants

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013164036A1 (en) * 2012-05-04 2013-11-07 Carrier Corporation Refrigeration circuit and heating and cooling system
CN111927759A (zh) * 2020-08-14 2020-11-13 烟台华顺机械工程设备有限公司 适于高温环境的天车轨道辅助防护设备
CN111927759B (zh) * 2020-08-14 2022-02-11 烟台华顺机械工程设备有限公司 适于高温环境的天车轨道辅助防护设备

Also Published As

Publication number Publication date
ITTO20020982A1 (it) 2004-05-14
ATE408103T1 (de) 2008-09-15
DE60323443D1 (de) 2008-10-23
EP1420218B1 (de) 2008-09-10
EP1420218A3 (de) 2004-12-22
ES2312712T3 (es) 2009-03-01

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