ES2104119T3 - Dispositivo de ciclo de compresion de vapor transcritica con elemento de volumen variable en el lado de alta presion. - Google Patents

Dispositivo de ciclo de compresion de vapor transcritica con elemento de volumen variable en el lado de alta presion.

Info

Publication number
ES2104119T3
ES2104119T3 ES93901484T ES93901484T ES2104119T3 ES 2104119 T3 ES2104119 T3 ES 2104119T3 ES 93901484 T ES93901484 T ES 93901484T ES 93901484 T ES93901484 T ES 93901484T ES 2104119 T3 ES2104119 T3 ES 2104119T3
Authority
ES
Spain
Prior art keywords
high pressure
pressure side
variable volume
vapor compression
cycle device
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.)
Expired - Lifetime
Application number
ES93901484T
Other languages
English (en)
Inventor
Gustav Lorentzen
Jostein Pettersen
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.)
Sinvent AS
Original Assignee
Sinvent AS
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 Sinvent AS filed Critical Sinvent AS
Application granted granted Critical
Publication of ES2104119T3 publication Critical patent/ES2104119T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2600/05—Refrigerant levels
    • 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
    • F25B2600/17—Control issues by controlling the pressure of the condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Reciprocating Pumps (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Air Bags (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • External Artificial Organs (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Chemical Vapour Deposition (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

SE PRESENTAN UN APARATO Y UN METODO PARA VARIAR LA PRESION DEL LADO DE ALTA DE UN CICLO DE COMPRESION DE VAPOR TRANSCRITICO MEDIANTE UNO O VARIOS ELEMENTOS DE VOLUMEN VARIABLES CONECTADOS AL CIRCUITO DE FLUJO. EL APARATO CONSTA DE UN ELEMENTO DE VOLUMEN VARIABLE (5) QUE TIENE UN COMPARTIMIENTO CONECTADO Y QUE SE COMUNICA CON EL LADO DE ALTA PARA PERMITIR LA ENTRADA DEL REFRIGERANTE EN EL COMPARTIMIENTO Y UN ELEMENTO DE SEPARACION MOVIL QUE DEFINE AL MENOS UN LADO DEL COMPARTIMIENTO Y QUE SE PUEDE DESPLAZAR ENTRE UNA PRIMERA Y UNA SEGUNDA POSICIONES RESPECTIVAMENTE QUE DEFINEN UN PRIMER Y UN SEGUNDO VOLUMENES DE REFRIGERANTE DENTRO DEL COMPARTIMIENTO.
ES93901484T 1991-12-27 1992-12-22 Dispositivo de ciclo de compresion de vapor transcritica con elemento de volumen variable en el lado de alta presion. Expired - Lifetime ES2104119T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO915127A NO915127D0 (no) 1991-12-27 1991-12-27 Kompresjonsanordning med variabelt volum

Publications (1)

Publication Number Publication Date
ES2104119T3 true ES2104119T3 (es) 1997-10-01

Family

ID=19894713

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93901484T Expired - Lifetime ES2104119T3 (es) 1991-12-27 1992-12-22 Dispositivo de ciclo de compresion de vapor transcritica con elemento de volumen variable en el lado de alta presion.

Country Status (15)

Country Link
US (1) US5497631A (es)
EP (1) EP0617782B1 (es)
JP (1) JP2931669B2 (es)
KR (1) KR100331717B1 (es)
AT (1) ATE152821T1 (es)
AU (1) AU662589B2 (es)
BR (1) BR9206992A (es)
CA (1) CA2126695A1 (es)
CZ (1) CZ288012B6 (es)
DE (1) DE69219621T2 (es)
DK (1) DK0617782T3 (es)
ES (1) ES2104119T3 (es)
NO (2) NO915127D0 (es)
RU (1) RU2102658C1 (es)
WO (1) WO1993013370A1 (es)

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JP2005098663A (ja) * 2003-09-02 2005-04-14 Sanyo Electric Co Ltd 遷臨界冷媒サイクル装置
US7096679B2 (en) 2003-12-23 2006-08-29 Tecumseh Products Company Transcritical vapor compression system and method of operating including refrigerant storage tank and non-variable expansion device
US7131294B2 (en) * 2004-01-13 2006-11-07 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube
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US20050262861A1 (en) * 2004-05-25 2005-12-01 Weber Richard M Method and apparatus for controlling cooling with coolant at a subambient pressure
US20050274139A1 (en) * 2004-06-14 2005-12-15 Wyatt William G Sub-ambient refrigerating cycle
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US7254957B2 (en) * 2005-02-15 2007-08-14 Raytheon Company Method and apparatus for cooling with coolant at a subambient pressure
US20070119572A1 (en) * 2005-11-30 2007-05-31 Raytheon Company System and Method for Boiling Heat Transfer Using Self-Induced Coolant Transport and Impingements
US20070119568A1 (en) * 2005-11-30 2007-05-31 Raytheon Company System and method of enhanced boiling heat transfer using pin fins
US20070209782A1 (en) * 2006-03-08 2007-09-13 Raytheon Company System and method for cooling a server-based data center with sub-ambient cooling
US7908874B2 (en) 2006-05-02 2011-03-22 Raytheon Company Method and apparatus for cooling electronics with a coolant at a subambient pressure
JP4140642B2 (ja) * 2006-07-26 2008-08-27 ダイキン工業株式会社 冷凍装置
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FR2959998B1 (fr) 2010-05-11 2012-06-01 Arkema France Fluides de transfert de chaleur ternaires comprenant du difluoromethane, du pentafluoroethane et du tetrafluoropropene
DK2643644T3 (da) * 2010-11-24 2019-11-04 Carrier Corp Køleenhed med korrosionsbestandig varmeveksler
KR101368794B1 (ko) * 2012-08-30 2014-03-03 한국에너지기술연구원 냉동 사이클용 가변체적 리시버, 이를 포함하는 냉동 사이클 및 그의 제어방법
FR2998302B1 (fr) 2012-11-20 2015-01-23 Arkema France Composition refrigerante
CA2815783C (en) 2013-04-05 2014-11-18 Marc-Andre Lesmerises Co2 cooling system and method for operating same
FR3010415B1 (fr) 2013-09-11 2015-08-21 Arkema France Fluides de transfert de chaleur comprenant du difluoromethane, du pentafluoroethane, du tetrafluoropropene et eventuellement du propane
CN103743171B (zh) * 2013-12-27 2016-06-29 宁波奥克斯空调有限公司 一种热泵空调器制冷剂质量补偿方法及其空调器
DE102014203578A1 (de) * 2014-02-27 2015-08-27 Siemens Aktiengesellschaft Wärmepumpe mit Vorratsbehälter
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Also Published As

Publication number Publication date
US5497631A (en) 1996-03-12
CZ288012B6 (cs) 2001-04-11
KR940703988A (ko) 1994-12-12
EP0617782B1 (en) 1997-05-07
AU662589B2 (en) 1995-09-07
NO942426D0 (no) 1994-06-27
JP2931669B2 (ja) 1999-08-09
NO178593B (no) 1996-01-15
JPH07502335A (ja) 1995-03-09
DE69219621D1 (de) 1997-06-12
DK0617782T3 (da) 1997-12-01
BR9206992A (pt) 1995-12-05
CA2126695A1 (en) 1993-07-08
KR100331717B1 (ko) 2002-08-08
NO178593C (no) 1996-04-24
DE69219621T2 (de) 1997-09-04
WO1993013370A1 (en) 1993-07-08
NO942426L (no) 1994-06-27
NO915127D0 (no) 1991-12-27
AU3269193A (en) 1993-07-28
ATE152821T1 (de) 1997-05-15
RU2102658C1 (ru) 1998-01-20
EP0617782A1 (en) 1994-10-05
CZ157194A3 (en) 1995-01-18

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