AU2003222502A1 - Refrigeration system and compressor thereof - Google Patents

Refrigeration system and compressor thereof

Info

Publication number
AU2003222502A1
AU2003222502A1 AU2003222502A AU2003222502A AU2003222502A1 AU 2003222502 A1 AU2003222502 A1 AU 2003222502A1 AU 2003222502 A AU2003222502 A AU 2003222502A AU 2003222502 A AU2003222502 A AU 2003222502A AU 2003222502 A1 AU2003222502 A1 AU 2003222502A1
Authority
AU
Australia
Prior art keywords
compressor
refrigeration system
refrigeration
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.)
Abandoned
Application number
AU2003222502A
Inventor
Young-Joo Bae
Shiyu Feng
Xiufeng Gao
Zhaolin Gu
In-Kyu Kim
Kyeong-Ho Kim
Yongzhang Yu
Xudong Zhang
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of AU2003222502A1 publication Critical patent/AU2003222502A1/en
Abandoned 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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-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
    • 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
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • 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

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)
AU2003222502A 2002-12-16 2003-04-25 Refrigeration system and compressor thereof Abandoned AU2003222502A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN02145524.4 2002-12-16
CNB021455244A CN1193200C (en) 2002-12-16 2002-12-16 Rotor compression-expansion machine for refrigerating system
PCT/KR2003/000846 WO2004055451A1 (en) 2002-12-16 2003-04-25 Refrigeration system and compressor thereof

Publications (1)

Publication Number Publication Date
AU2003222502A1 true AU2003222502A1 (en) 2004-07-09

Family

ID=4750916

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003222502A Abandoned AU2003222502A1 (en) 2002-12-16 2003-04-25 Refrigeration system and compressor thereof

Country Status (5)

Country Link
US (1) US20060123838A1 (en)
KR (1) KR100677513B1 (en)
CN (1) CN1193200C (en)
AU (1) AU2003222502A1 (en)
WO (1) WO2004055451A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101128791B1 (en) * 2004-10-14 2012-03-26 엘지전자 주식회사 gear type compressor
AU2005327835A1 (en) * 2005-02-18 2006-08-24 Carrier Corporation CO2-refrigeration device with heat reclaim
CN1307394C (en) * 2005-05-23 2007-03-28 西安交通大学 Method for compression-expansion machine
AT504564B1 (en) * 2006-11-23 2008-09-15 Stojec Mario Paul HEAT PUMP
KR100858431B1 (en) * 2007-06-22 2008-09-16 주식회사 대우일렉트로닉스 Refrigerating system and control method of refrigerator
EP2224095A4 (en) * 2007-11-21 2012-11-07 Panasonic Corp Compressor integral with expander
CN101251310B (en) * 2008-03-07 2010-06-02 西安交通大学流体机械及压缩机国家工程研究中心 Expansion machine for refrigeration cycle
CN101893349A (en) * 2010-06-25 2010-11-24 蔡茂林 Twin-cylinder reciprocating pressure energy reclaiming heat-pump mechanism
CN103615824B (en) * 2013-12-06 2016-08-17 东南大学常州研究院 A kind of many warm areas cold acquisition methods and device reclaiming driving based on expansion work
CN103868266B (en) * 2014-03-23 2016-05-18 龚炳新 Novel energy-conserving refrigeration plant
BE1021899B1 (en) * 2014-05-19 2016-01-25 Atlas Copco Airpower, Naamloze Vennootschap DEVICE FOR COMPRESSING AND EXPANDING GASES AND METHOD FOR CONTROLLING PRESSURE IN TWO NETS WITH A DIFFERENT NOMINAL PRESSURE LEVEL
CN107313819A (en) * 2017-05-18 2017-11-03 天津大学 A kind of integrated heat pump and the thermal energy of generating function utilize system
CN107387169A (en) * 2017-08-16 2017-11-24 无锡锡压压缩机有限公司 Heating arrangement between a kind of two-stage screw expander level

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759052A (en) * 1972-02-28 1973-09-18 Maekawa Seisakusho Kk Method of controlling high stage and low stage compressors
US3934424A (en) * 1973-12-07 1976-01-27 Enserch Corporation Refrigerant expander compressor
US5046932A (en) * 1989-11-17 1991-09-10 Compression Technologies, Inc. Rotary epitrochoidal compressor
US5350039A (en) * 1993-02-25 1994-09-27 Nartron Corporation Low capacity centrifugal refrigeration compressor
GB2309748B (en) * 1996-01-31 1999-08-04 Univ City Deriving mechanical power by expanding a liquid to its vapour
EP1046869B1 (en) * 1999-04-20 2005-02-02 Sanden Corporation Refrigeration/air conditioning system
US6631617B1 (en) * 2002-06-27 2003-10-14 Tecumseh Products Company Two stage hermetic carbon dioxide compressor

Also Published As

Publication number Publication date
CN1417478A (en) 2003-05-14
CN1193200C (en) 2005-03-16
WO2004055451A1 (en) 2004-07-01
US20060123838A1 (en) 2006-06-15
KR20050034725A (en) 2005-04-14
KR100677513B1 (en) 2007-02-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase