EP1808655A3 - Installation de refroidissement - Google Patents

Installation de refroidissement Download PDF

Info

Publication number
EP1808655A3
EP1808655A3 EP07000185A EP07000185A EP1808655A3 EP 1808655 A3 EP1808655 A3 EP 1808655A3 EP 07000185 A EP07000185 A EP 07000185A EP 07000185 A EP07000185 A EP 07000185A EP 1808655 A3 EP1808655 A3 EP 1808655A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
flow direction
refrigerant
evaporator
inner heat
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.)
Withdrawn
Application number
EP07000185A
Other languages
German (de)
English (en)
Other versions
EP1808655A2 (fr
Inventor
Uwe Dipl.-Ing. Regin
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.)
Guentner GmbH and Co KG
Original Assignee
Guentner 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 Guentner GmbH and Co KG filed Critical Guentner GmbH and Co KG
Publication of EP1808655A2 publication Critical patent/EP1808655A2/fr
Publication of EP1808655A3 publication Critical patent/EP1808655A3/fr
Withdrawn legal-status Critical Current

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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion 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
    • 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
    • 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
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
    • F25B2600/2513—Expansion 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
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator

Landscapes

  • Engineering & Computer Science (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)
  • Air-Conditioning For Vehicles (AREA)
EP07000185A 2006-01-11 2007-01-05 Installation de refroidissement Withdrawn EP1808655A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006000385U DE202006000385U1 (de) 2006-01-11 2006-01-11 Kälteanlage

Publications (2)

Publication Number Publication Date
EP1808655A2 EP1808655A2 (fr) 2007-07-18
EP1808655A3 true EP1808655A3 (fr) 2008-04-02

Family

ID=36062845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07000185A Withdrawn EP1808655A3 (fr) 2006-01-11 2007-01-05 Installation de refroidissement

Country Status (2)

Country Link
EP (1) EP1808655A3 (fr)
DE (1) DE202006000385U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019001638A1 (de) * 2019-03-08 2020-09-10 Stiebel Eltron Gmbh & Co. Kg Verfahren zum Betreiben einer Wärmepumpe mit einem Dampfkompressionssystem
DE102021127498A1 (de) 2021-10-22 2023-04-27 Cabero Beteiligungs-Gmbh Kühlsystem

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475686A (en) * 1977-11-03 1984-10-09 Danfoss A/S Valve for liquid injection into a refrigerant evaporator
US5005370A (en) * 1988-12-19 1991-04-09 Fuji Koki Mfg. Co. Ltd. Thermal expansion valve
EP1026459A1 (fr) * 1999-01-11 2000-08-09 Sanden Corporation Système frigorifique à compression de vapeur
JP2001108314A (ja) * 1999-10-05 2001-04-20 Zexel Valeo Climate Control Corp 冷凍サイクル制御装置
US6427454B1 (en) * 2000-02-05 2002-08-06 Michael K. West Air conditioner and controller for active dehumidification while using ambient air to prevent overcooling
EP1369648A2 (fr) * 2002-06-04 2003-12-10 Sanyo Electric Co., Ltd. Système de cycle à frigorigène supercritique
WO2004053406A1 (fr) * 2002-12-11 2004-06-24 Bms-Energietechnik Ag Systeme de commande de processus d'evaporation utilise dans la technique frigorifique
WO2004055454A1 (fr) * 2002-12-14 2004-07-01 Volkswagen Aktiengesellschaft Circuit de refrigerant pour une installation de climatisation de vehicule automobile
DE102004005802A1 (de) * 2004-02-06 2005-08-25 Lauda Dr. R. Wobser Gmbh & Co. Kg. Verfahren zur Regelung einer Kältemaschine nach dem Verdampferprinzip sowie Anordnung zur Ausübung des Verfahrens
US20070074538A1 (en) * 2005-09-07 2007-04-05 Denso Corporation Refrigeration cycle device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475686A (en) * 1977-11-03 1984-10-09 Danfoss A/S Valve for liquid injection into a refrigerant evaporator
US5005370A (en) * 1988-12-19 1991-04-09 Fuji Koki Mfg. Co. Ltd. Thermal expansion valve
EP1026459A1 (fr) * 1999-01-11 2000-08-09 Sanden Corporation Système frigorifique à compression de vapeur
JP2001108314A (ja) * 1999-10-05 2001-04-20 Zexel Valeo Climate Control Corp 冷凍サイクル制御装置
US6427454B1 (en) * 2000-02-05 2002-08-06 Michael K. West Air conditioner and controller for active dehumidification while using ambient air to prevent overcooling
EP1369648A2 (fr) * 2002-06-04 2003-12-10 Sanyo Electric Co., Ltd. Système de cycle à frigorigène supercritique
WO2004053406A1 (fr) * 2002-12-11 2004-06-24 Bms-Energietechnik Ag Systeme de commande de processus d'evaporation utilise dans la technique frigorifique
WO2004055454A1 (fr) * 2002-12-14 2004-07-01 Volkswagen Aktiengesellschaft Circuit de refrigerant pour une installation de climatisation de vehicule automobile
DE102004005802A1 (de) * 2004-02-06 2005-08-25 Lauda Dr. R. Wobser Gmbh & Co. Kg. Verfahren zur Regelung einer Kältemaschine nach dem Verdampferprinzip sowie Anordnung zur Ausübung des Verfahrens
US20070074538A1 (en) * 2005-09-07 2007-04-05 Denso Corporation Refrigeration cycle device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEN W ET AL: "Experimental investigation of a minimum stable superheat control system of an evaporator", INTERNATIONAL JOURNAL OF REFRIGERATION, OXFORD, GB, vol. 25, no. 8, December 2002 (2002-12-01), pages 1137 - 1142, XP004388595, ISSN: 0140-7007 *

Also Published As

Publication number Publication date
DE202006000385U1 (de) 2006-03-02
EP1808655A2 (fr) 2007-07-18

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