DK1347251T3 - Fremgangsmåde til forögelse af virkningsgraden af et dampkompressionsanlæg ved hjælp af opvarmning af fordamperen - Google Patents

Fremgangsmåde til forögelse af virkningsgraden af et dampkompressionsanlæg ved hjælp af opvarmning af fordamperen

Info

Publication number
DK1347251T3
DK1347251T3 DK03251621T DK03251621T DK1347251T3 DK 1347251 T3 DK1347251 T3 DK 1347251T3 DK 03251621 T DK03251621 T DK 03251621T DK 03251621 T DK03251621 T DK 03251621T DK 1347251 T3 DK1347251 T3 DK 1347251T3
Authority
DK
Denmark
Prior art keywords
evaporator
heating
increasing
efficiency
vapor compression
Prior art date
Application number
DK03251621T
Other languages
English (en)
Inventor
Sivakumar Gopalnarayanan
Lili Zhang
Tobias H Sienel
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of DK1347251T3 publication Critical patent/DK1347251T3/da

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
    • 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
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • 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
    • F25B2400/072—Intercoolers therefor
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor

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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Air Conditioning Control Device (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
DK03251621T 2002-03-20 2003-03-17 Fremgangsmåde til forögelse af virkningsgraden af et dampkompressionsanlæg ved hjælp af opvarmning af fordamperen DK1347251T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/102,411 US6698234B2 (en) 2002-03-20 2002-03-20 Method for increasing efficiency of a vapor compression system by evaporator heating

Publications (1)

Publication Number Publication Date
DK1347251T3 true DK1347251T3 (da) 2007-09-24

Family

ID=27788358

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03251621T DK1347251T3 (da) 2002-03-20 2003-03-17 Fremgangsmåde til forögelse af virkningsgraden af et dampkompressionsanlæg ved hjælp af opvarmning af fordamperen

Country Status (5)

Country Link
US (1) US6698234B2 (da)
EP (1) EP1347251B1 (da)
DE (1) DE60314559T2 (da)
DK (1) DK1347251T3 (da)
ES (1) ES2287416T3 (da)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6915652B2 (en) * 2001-08-22 2005-07-12 Delaware Capital Formation, Inc. Service case
US6981385B2 (en) * 2001-08-22 2006-01-03 Delaware Capital Formation, Inc. Refrigeration system
NO20014258D0 (no) * 2001-09-03 2001-09-03 Sinvent As System for kjöle- og oppvarmingsformål
TWI308631B (en) * 2002-11-07 2009-04-11 Sanyo Electric Co Multistage compression type rotary compressor and cooling device
JP4219198B2 (ja) * 2003-03-26 2009-02-04 三洋電機株式会社 冷媒サイクル装置
US6898941B2 (en) * 2003-06-16 2005-05-31 Carrier Corporation Supercritical pressure regulation of vapor compression system by regulation of expansion machine flowrate
US7216498B2 (en) 2003-09-25 2007-05-15 Tecumseh Products Company Method and apparatus for determining supercritical pressure in a heat exchanger
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
EP1571337B1 (en) * 2004-03-05 2007-11-28 Corac Group plc Multi-stage No-oil Gas Compressor
JP2005257236A (ja) * 2004-03-15 2005-09-22 Sanyo Electric Co Ltd 冷凍装置
KR100642709B1 (ko) * 2004-03-19 2006-11-10 산요덴키가부시키가이샤 냉동 장치
US20080098760A1 (en) * 2006-10-30 2008-05-01 Electro Industries, Inc. Heat pump system and controls
US7802441B2 (en) * 2004-05-12 2010-09-28 Electro Industries, Inc. Heat pump with accumulator at boost compressor output
US7716943B2 (en) * 2004-05-12 2010-05-18 Electro Industries, Inc. Heating/cooling system
US7849700B2 (en) * 2004-05-12 2010-12-14 Electro Industries, Inc. Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system
US20050279127A1 (en) * 2004-06-18 2005-12-22 Tao Jia Integrated heat exchanger for use in a refrigeration system
US7600390B2 (en) * 2004-10-21 2009-10-13 Tecumseh Products Company Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
JP2006183950A (ja) * 2004-12-28 2006-07-13 Sanyo Electric Co Ltd 冷凍装置及び冷蔵庫
US7213405B2 (en) * 2005-05-10 2007-05-08 Hussmann Corporation Two-stage linear compressor
US7478539B2 (en) 2005-06-24 2009-01-20 Hussmann Corporation Two-stage linear compressor
US7628027B2 (en) 2005-07-19 2009-12-08 Hussmann Corporation Refrigeration system with mechanical subcooling
JP4973872B2 (ja) * 2005-10-17 2012-07-11 株式会社前川製作所 Ｃｏ２冷凍機
US7632203B2 (en) 2005-10-28 2009-12-15 Fallbrook Technologies Inc. Electromotive drives
DK2008036T3 (da) * 2006-03-27 2016-01-18 Carrier Corp Kølesystem med parallelle trinvise economizerkredsløb, der anvender flertrinskomprimering
JP2007263431A (ja) * 2006-03-28 2007-10-11 Sanyo Electric Co Ltd 遷臨界冷凍サイクル装置の製造方法
WO2008024102A1 (en) * 2006-08-21 2008-02-28 Carrier Corporation Vapor compression system with condensate intercooling between compression stages
US8528359B2 (en) * 2006-10-27 2013-09-10 Carrier Corporation Economized refrigeration cycle with expander
US8381538B2 (en) * 2006-11-08 2013-02-26 Carrier Corporation Heat pump with intercooler
US20080289350A1 (en) * 2006-11-13 2008-11-27 Hussmann Corporation Two stage transcritical refrigeration system
US8356491B2 (en) 2006-12-21 2013-01-22 Carrier Corporation Refrigerant system with intercooler utilized for reheat function
US20080223074A1 (en) * 2007-03-09 2008-09-18 Johnson Controls Technology Company Refrigeration system
EP2153139A4 (en) * 2007-05-23 2012-10-10 Carrier Corp REFRIGERANT INJECTION OVER THE CRITICAL POINT IN A TRANSCRITICAL REFRIGERANT SYSTEM
JP2009133585A (ja) * 2007-11-30 2009-06-18 Daikin Ind Ltd 冷凍装置
JP5029326B2 (ja) * 2007-11-30 2012-09-19 ダイキン工業株式会社 冷凍装置
KR101157799B1 (ko) * 2007-11-30 2012-06-20 다이킨 고교 가부시키가이샤 냉동 장치
JP5003439B2 (ja) * 2007-11-30 2012-08-15 ダイキン工業株式会社 冷凍装置
JP5003440B2 (ja) * 2007-11-30 2012-08-15 ダイキン工業株式会社 冷凍装置
JP4990112B2 (ja) * 2007-12-05 2012-08-01 株式会社日立製作所 冷凍サイクルシステム、天然ガス液化設備、ヒートポンプシステム、及び冷凍サイクルシステムの改造方法
JP5141269B2 (ja) * 2008-01-30 2013-02-13 ダイキン工業株式会社 冷凍装置
ITBO20080067A1 (it) * 2008-01-31 2009-08-01 Carpigiani Group Ali Spa Macchina per la produzione e l'erogazione di prodotti alimentari di consumo liquidi e semiliquidi.
EP2257748B1 (en) * 2008-02-19 2017-12-27 Carrier Corporation Refrigerant vapor compression system
US9989280B2 (en) * 2008-05-02 2018-06-05 Heatcraft Refrigeration Products Llc Cascade cooling system with intercycle cooling or additional vapor condensation cycle
JP5025605B2 (ja) * 2008-09-12 2012-09-12 三菱電機株式会社 冷凍サイクル装置および空気調和装置
EP2576885B1 (en) * 2010-05-28 2016-08-24 Electrolux Laundry Systems Sweden AB Cooling device and method therefore for co2 washing machines
CN103003645B (zh) 2010-07-23 2015-09-09 开利公司 高效率喷射器循环
JP2014528564A (ja) * 2011-10-03 2014-10-27 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 連続可変変速機を有する冷凍システム
US9285161B2 (en) 2012-02-21 2016-03-15 Whirlpool Corporation Refrigerator with variable capacity compressor and cycle priming action through capacity control and associated methods
US9696077B2 (en) 2012-02-21 2017-07-04 Whirlpool Corporation Dual capillary tube / heat exchanger in combination with cycle priming for reducing charge migration
US9618246B2 (en) 2012-02-21 2017-04-11 Whirlpool Corporation Refrigeration arrangement and methods for reducing charge migration
CN102748900B (zh) * 2012-07-24 2015-03-11 上海伯涵热能科技有限公司 单双级压缩顺序使用的热泵、热泵空调及热泵热水机组
US10543737B2 (en) 2015-12-28 2020-01-28 Thermo King Corporation Cascade heat transfer system
CN110030195B (zh) * 2019-04-29 2020-11-24 北京航空航天大学 一种带有中间冷却的双级蒸汽压缩机
CN114475161B (zh) * 2022-03-30 2024-03-22 美的集团(上海)有限公司 汽车的热管理系统及汽车

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1979525A (en) * 1928-07-18 1934-11-06 Bbc Brown Boveri & Cie Fluid sealed packing gland
CH141194A (de) * 1929-07-08 1930-07-15 Sulzer Ag Verbund-Kompressions-Kältemaschine für Kühltransportwagen.
US2677944A (en) * 1950-12-01 1954-05-11 Alonzo W Ruff Plural stage refrigeration apparatus
US2770106A (en) * 1955-03-14 1956-11-13 Trane Co Cooling motor compressor unit of refrigerating apparatus
CH425848A (de) * 1964-12-15 1966-12-15 Sulzer Ag Gaskälteanlage
US3766745A (en) * 1970-03-16 1973-10-23 L Quick Refrigeration system with plural evaporator means
US4023949A (en) * 1975-08-04 1977-05-17 Schlom Leslie A Evaporative refrigeration system
US4592204A (en) 1978-10-26 1986-06-03 Rice Ivan G Compression intercooled high cycle pressure ratio gas generator for combined cycles
DE2909675C3 (de) 1979-03-12 1981-11-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Verfahren zur kondensatfreien Zwischenkühlung verdichteter Gase
DE3319318A1 (de) * 1983-05-27 1984-11-29 Siemens AG, 1000 Berlin und 8000 München Waermepumpe
US4947655A (en) * 1984-01-11 1990-08-14 Copeland Corporation Refrigeration system
US5097677A (en) * 1988-01-13 1992-03-24 Texas A&M University System Method and apparatus for vapor compression refrigeration and air conditioning using liquid recycle
US5245836A (en) * 1989-01-09 1993-09-21 Sinvent As Method and device for high side pressure regulation in transcritical vapor compression cycle
US5042268A (en) * 1989-11-22 1991-08-27 Labrecque James C Refrigeration
EP0658730B1 (en) * 1993-12-14 1998-10-21 Carrier Corporation Economizer control for two-stage compressor systems
US5674053A (en) * 1994-04-01 1997-10-07 Paul; Marius A. High pressure compressor with controlled cooling during the compression phase
US5730216A (en) 1995-07-12 1998-03-24 Thermo King Corporation Air conditioning and refrigeration units utilizing a cryogen
US5947712A (en) 1997-04-11 1999-09-07 Thermo King Corporation High efficiency rotary vane motor
IT1295482B1 (it) 1997-10-07 1999-05-12 Costan Spa Impianto frigorifero
JPH11193967A (ja) * 1997-12-26 1999-07-21 Zexel:Kk 冷凍サイクル
IT1298522B1 (it) * 1998-01-30 2000-01-12 Rc Condizionatori Spa Impianto frigorifero con inverter di controllo del compressore raffreddato mediante fluido dell'impianto,e procedimento
JP2000179960A (ja) * 1998-12-18 2000-06-30 Sanden Corp 蒸気圧縮式冷凍サイクル
US6298677B1 (en) 1999-12-27 2001-10-09 Carrier Corporation Reversible heat pump system
SG89409A1 (en) * 2000-10-13 2002-06-18 Mitsubishi Heavy Ind Ltd Multistage compression refrigeration machine for supplying refrigerant from intercooler to cool rotating machine and lubricating oil

Also Published As

Publication number Publication date
EP1347251B1 (en) 2007-06-27
US20030177782A1 (en) 2003-09-25
DE60314559T2 (de) 2008-02-07
US6698234B2 (en) 2004-03-02
EP1347251A3 (en) 2004-04-28
ES2287416T3 (es) 2007-12-16
DE60314559D1 (de) 2007-08-09
EP1347251A2 (en) 2003-09-24

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