DE60318522D1 - Kälteanlage mit Hauptkompressor und Entspanner-Schraubenverdichter - Google Patents

Kälteanlage mit Hauptkompressor und Entspanner-Schraubenverdichter

Info

Publication number
DE60318522D1
DE60318522D1 DE60318522T DE60318522T DE60318522D1 DE 60318522 D1 DE60318522 D1 DE 60318522D1 DE 60318522 T DE60318522 T DE 60318522T DE 60318522 T DE60318522 T DE 60318522T DE 60318522 D1 DE60318522 D1 DE 60318522D1
Authority
DE
Germany
Prior art keywords
compressor
refrigeration system
expander screw
main
screw compressor
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
DE60318522T
Other languages
English (en)
Other versions
DE60318522T2 (de
Inventor
Yan Tang
Joost J Brasz
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.)
Carrier Corp
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
Publication of DE60318522D1 publication Critical patent/DE60318522D1/de
Application granted granted Critical
Publication of DE60318522T2 publication Critical patent/DE60318522T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F04C23/003—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle having complementary function
    • 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
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
    • 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
    • F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
    • F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE60318522T 2002-06-25 2003-06-25 Kälteanlage mit Hauptkompressor und Entspanner-Schraubenverdichter Expired - Lifetime DE60318522T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/179,568 US6644045B1 (en) 2002-06-25 2002-06-25 Oil free screw expander-compressor
US179568 2002-06-25

Publications (2)

Publication Number Publication Date
DE60318522D1 true DE60318522D1 (de) 2008-02-21
DE60318522T2 DE60318522T2 (de) 2008-12-24

Family

ID=29400863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318522T Expired - Lifetime DE60318522T2 (de) 2002-06-25 2003-06-25 Kälteanlage mit Hauptkompressor und Entspanner-Schraubenverdichter

Country Status (7)

Country Link
US (1) US6644045B1 (de)
EP (1) EP1376030B1 (de)
JP (1) JP2004028573A (de)
KR (1) KR100548115B1 (de)
CN (2) CN1862144A (de)
DE (1) DE60318522T2 (de)
TW (1) TWI229179B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328555C (zh) * 2002-02-22 2007-07-25 塔尔科技有限公司 微型制冷的方法与装置
US6898941B2 (en) 2003-06-16 2005-05-31 Carrier Corporation Supercritical pressure regulation of vapor compression system by regulation of expansion machine flowrate
WO2007008225A2 (en) * 2004-08-14 2007-01-18 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Heat-activated heat-pump systems including integrated expander/compressor and regenerator
CN101218433B (zh) * 2005-06-29 2012-11-07 株式会社前川制作所 用于双级螺杆式压缩机的供油方法、装置及制冷装置的运转方法
GB0609326D0 (en) * 2006-05-02 2006-06-21 Bayram Peter J Power generating & cooling refrigeration expansion 'valve'
CN101568776B (zh) * 2006-10-27 2011-03-09 开利公司 具有膨胀器的节约制冷循环
KR100836273B1 (ko) 2007-04-06 2008-06-10 한국기계연구원 액상매체 분사식 팽창 겸용 증발 장치
AU2007353615B9 (en) * 2007-05-22 2012-04-19 Angelantoni Industrie Spa Refrigerating device and method for circulating a refrigerating fluid associated with it
EP2244037A4 (de) * 2008-02-20 2012-04-25 Panasonic Corp Kältekreislaufvorrichtung
CN102460035B (zh) * 2009-06-02 2014-01-29 三菱电机株式会社 冷冻循环装置
US20110175358A1 (en) * 2010-01-15 2011-07-21 Richard Langson One and two-stage direct gas and steam screw expander generator system (dsg)
US20110232305A1 (en) * 2010-03-26 2011-09-29 Exxonmobil Research And Engineering Company Systems and methods for generating power and chilling using unutilized heat
JP5641004B2 (ja) * 2012-03-16 2014-12-17 三菱電機株式会社 冷凍サイクル装置
WO2014112088A1 (ja) * 2013-01-17 2014-07-24 株式会社日立産機システム 流体機械
KR102621304B1 (ko) 2015-10-30 2024-01-04 가드너 덴버, 인크 복합 스크류 로터
JP6932706B2 (ja) * 2016-01-25 2021-09-08 スマーデット チラー グループ インコーポレイテッド ソーラー一体型チラーの方法およびシステム
US10533778B2 (en) * 2016-05-17 2020-01-14 Daikin Applied Americas Inc. Turbo economizer used in chiller system
EP3574269B1 (de) * 2017-01-30 2023-08-09 BITZER Kühlmaschinenbau GmbH Expansionseinheit zum einbau in einen kältemittelkreislauf
US10883377B2 (en) * 2017-10-27 2021-01-05 Rolls-Royce North American Technolgies Inc. System and method of controlling tip clearance in a shroud assembly for a bladed disc
KR102120686B1 (ko) * 2018-12-18 2020-06-26 한국에너지기술연구원 이상류 터빈이 적용된 히트펌프 시스템
CN112746958B (zh) * 2021-01-04 2022-07-12 西安交通大学 一种燃料电池用双螺杆压缩膨胀一体机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497185A (en) * 1983-09-26 1985-02-05 Dunham-Bush, Inc. Oil atomizing compressor working fluid cooling system for gas/vapor/helical screw rotary compressors
JPH0762477B2 (ja) * 1986-07-01 1995-07-05 株式会社日立製作所 スクリユ−圧縮機
US5211026A (en) * 1991-08-19 1993-05-18 American Standard Inc. Combination lift piston/axial port unloader arrangement for a screw compresser
US5653585A (en) * 1993-01-11 1997-08-05 Fresco; Anthony N. Apparatus and methods for cooling and sealing rotary helical screw compressors
GB2282852A (en) * 1993-10-12 1995-04-19 Univ City Single screw expander for the recovery of power from flashing fluids.
GB2309748B (en) * 1996-01-31 1999-08-04 Univ City Deriving mechanical power by expanding a liquid to its vapour
US5832737A (en) * 1996-12-11 1998-11-10 American Standard Inc. Gas actuated slide valve in a screw compressor
US5911743A (en) * 1997-02-28 1999-06-15 Shaw; David N. Expansion/separation compressor system
US6003324A (en) * 1997-07-11 1999-12-21 Shaw; David N. Multi-rotor helical screw compressor with unloading
JP2964231B2 (ja) * 1997-08-22 1999-10-18 株式会社ゼクセル エアコンサイクル
US6185956B1 (en) * 1999-07-09 2001-02-13 Carrier Corporation Single rotor expressor as two-phase flow throttle valve replacement
US6467287B2 (en) * 2000-08-15 2002-10-22 Thermo King Corporation Valve arrangement for a compressor

Also Published As

Publication number Publication date
TW200400338A (en) 2004-01-01
CN1862144A (zh) 2006-11-15
EP1376030B1 (de) 2008-01-09
KR100548115B1 (ko) 2006-02-02
CN1469092A (zh) 2004-01-21
CN1266430C (zh) 2006-07-26
US6644045B1 (en) 2003-11-11
TWI229179B (en) 2005-03-11
DE60318522T2 (de) 2008-12-24
JP2004028573A (ja) 2004-01-29
EP1376030A1 (de) 2004-01-02
KR20040002537A (ko) 2004-01-07

Similar Documents

Publication Publication Date Title
DE60318522D1 (de) Kälteanlage mit Hauptkompressor und Entspanner-Schraubenverdichter
DE60207654D1 (de) Spiralverdichter und Ammoniakkühlaggregat
AU2003295527A8 (en) Refrigeration system with bypass subcooling and component size de-optimization
EP1541869A4 (de) Treiber für kompressor und kühlvorrichtung
EP1450472A4 (de) Linearmotor und diesen verwendender linear-kompressor
DE60309247D1 (de) Spiralverdichter
DE60302563D1 (de) Kompressor mit variabler verdrängung
DE60300376D1 (de) Spiralverdichter
EP1574712A4 (de) Kältemittelkompressor und diesen verwendende kühlmaschine
DE602004004980D1 (de) Motor- und Kompressor-Einheit
DE60307351D1 (de) Expansionsventil und Kältekreislauf
BR0302106B1 (pt) conjunto de compressor e máquina de rolamento
EP1666729A4 (de) Schraubenverdichter und gefriervorrichtung
DE60318262D1 (de) Gasverdichter
AU2003237947A8 (en) Refrigerator and freezer device
AU2003222502A1 (en) Refrigeration system and compressor thereof
DE60123429D1 (de) Kühlmittelkompressor
ITVA20020011A0 (it) Frigorifero domestico e procedimento per la sua realizzazione
GB2392738B (en) Screw compressor
DE60210088D1 (de) Schraubenverdichter
ITMI20030209A1 (it) Compressore alternativo avente struttura riducente le
NO20023842L (no) Kryogenisk kjölesystem
DE60309988D1 (de) Kompressor
DE60309858D1 (de) Kompressor
DE60314121D1 (de) Kompressor mit variabler verdrängung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition