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AU2003271184A1 - Variable inner volume ratio-type inverter screw compressor - Google Patents

Variable inner volume ratio-type inverter screw compressor

Info

Publication number
AU2003271184A1
AU2003271184A1 AU2003271184A AU2003271184A AU2003271184A1 AU 2003271184 A1 AU2003271184 A1 AU 2003271184A1 AU 2003271184 A AU2003271184 A AU 2003271184A AU 2003271184 A AU2003271184 A AU 2003271184A AU 2003271184 A1 AU2003271184 A1 AU 2003271184A1
Authority
AU
Australia
Prior art keywords
volume ratio
inner volume
screw compressor
type inverter
variable inner
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
AU2003271184A
Inventor
Nozomi Gotou
Kaname Ohtsuka
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of AU2003271184A1 publication Critical patent/AU2003271184A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/403—Electric motor with inverter for speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
AU2003271184A 2002-10-16 2003-10-14 Variable inner volume ratio-type inverter screw compressor Abandoned AU2003271184A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002301870A JP4147891B2 (en) 2002-10-16 2002-10-16 Variable VI inverter screw compressor
JP2002-301870 2002-10-16
PCT/JP2003/013117 WO2004036045A1 (en) 2002-10-16 2003-10-14 Variable inner volume ratio-type inverter screw compressor

Publications (1)

Publication Number Publication Date
AU2003271184A1 true AU2003271184A1 (en) 2004-05-04

Family

ID=32105031

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003271184A Abandoned AU2003271184A1 (en) 2002-10-16 2003-10-14 Variable inner volume ratio-type inverter screw compressor

Country Status (8)

Country Link
US (1) US20060039805A1 (en)
EP (1) EP1553300B1 (en)
JP (1) JP4147891B2 (en)
CN (1) CN100406738C (en)
AU (1) AU2003271184A1 (en)
ES (1) ES2503716T3 (en)
TW (1) TWI230761B (en)
WO (1) WO2004036045A1 (en)

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DK1963678T3 (en) * 2005-12-12 2011-10-31 Johnson Controls Denmark Aps Screw Compressor
JP4949768B2 (en) * 2006-08-10 2012-06-13 日立アプライアンス株式会社 Screw compressor
JP4183021B1 (en) * 2007-06-11 2008-11-19 ダイキン工業株式会社 Compressor and refrigeration equipment
EP2209968B1 (en) 2007-10-10 2018-01-24 Carrier Corporation Slide valve system for a screw compressor
ITPR20090054A1 (en) * 2009-07-10 2011-01-11 Robuschi S P A DRY SCREW COMPRESSOR
EP2287444A1 (en) * 2009-08-19 2011-02-23 Hanbell Precise Machinery Co., Ltd. Rotary screw compressor with improved volume ratio regulation means
CN101726135B (en) * 2009-11-15 2013-05-08 广东工业大学 Air-conditioning system with two working modes and control method thereof
CN102656367B (en) * 2009-12-22 2014-10-08 大金工业株式会社 Single-screw compressor
JP4735757B2 (en) * 2009-12-22 2011-07-27 ダイキン工業株式会社 Single screw compressor
JP4947174B2 (en) 2010-03-18 2012-06-06 ダイキン工業株式会社 Single screw compressor
JP2011196223A (en) * 2010-03-18 2011-10-06 Daikin Industries Ltd Single screw compressor
CN103097734B (en) * 2010-09-14 2016-03-23 江森自控科技公司 Compressor and the method for controlling the volume ratio of compressor
EP2623789B1 (en) * 2010-09-30 2019-08-14 Daikin Industries, Ltd. Screw compressor
TWI400415B (en) * 2010-12-17 2013-07-01 Ind Tech Res Inst Controlling method of changeable capacity and changeable discharge pressure of a variable speed screw compressor
CN102052316B (en) * 2011-01-20 2013-01-02 上海康可尔压缩机有限公司 Outer rotor vortex permanent magnet frequency conversion screw compressor system
JP5881403B2 (en) * 2011-12-15 2016-03-09 三菱電機株式会社 Screw compressor
JP5888997B2 (en) * 2012-01-18 2016-03-22 三菱電機株式会社 Screw compressor
US10533556B2 (en) * 2013-10-01 2020-01-14 Trane International Inc. Rotary compressors with variable speed and volume control
DE102013020534A1 (en) 2013-12-12 2015-06-18 Gea Refrigeration Germany Gmbh compressor
WO2015187553A1 (en) * 2014-06-02 2015-12-10 Carrier Corporation Screw compressor
CN104912805B (en) * 2015-06-30 2016-09-21 特灵空调系统(中国)有限公司 Screw compressor control method
CN106704194B (en) * 2015-07-23 2019-03-22 珠海格力节能环保制冷技术研究中心有限公司 Compressor inner pressure ratio regulating mechanism and single screw compressor
EP3686431B1 (en) 2015-10-30 2024-08-21 Industrial Technologies and Services, LLC Complex screw rotors
WO2017094057A1 (en) * 2015-11-30 2017-06-08 三菱電機株式会社 Single-screw compressor and refrigeration cycle device
CN107269530A (en) * 2017-06-08 2017-10-20 浙江德拉戈机械有限公司 A kind of permanent-magnetic variable frequency screw two-stage compression air compressor machine
CN107525319B (en) * 2017-09-18 2020-10-02 特灵空调系统(中国)有限公司 Air conditioning control system and air conditioning control method
CN108278208B (en) * 2018-02-08 2024-03-08 珠海格力电器股份有限公司 Screw compressor rotor structure and variable frequency screw compressor with same
CN108332464B (en) * 2018-02-09 2019-12-10 珠海格力电器股份有限公司 compressor control method and device and air conditioning unit
US10844860B2 (en) 2018-12-21 2020-11-24 Trane International Inc. Method of improved control for variable volume ratio valve
CN111425396B (en) * 2019-01-09 2021-09-10 约克（无锡）空调冷冻设备有限公司 Screw compressor and control method thereof
EP3933204A4 (en) * 2019-03-01 2022-03-09 Mitsubishi Electric Corporation SCREW COMPRESSOR
CN110617639B (en) * 2019-10-25 2021-03-16 浙江国祥股份有限公司 Variable-frequency screw water chilling unit with variable internal volume ratio device and control method
CN114729639A (en) * 2019-11-26 2022-07-08 三菱电机株式会社 Screw compressor
CN112325502A (en) * 2020-09-23 2021-02-05 浙江国祥股份有限公司 Evaporative cold air source heat pump adopting variable-frequency variable-internal-volume-ratio compressor and control method
CN114109823B (en) * 2021-09-28 2022-11-22 上海履正能源科技有限公司 Control method for combining frequency conversion and capacity-regulation slide valve of screw compressor
JP7714498B2 (en) * 2022-04-22 2025-07-29 荏原冷熱システム株式会社 heat source device
CN116335941B (en) * 2023-03-13 2025-11-18 常熟市思源压缩机产业协同创新中心 An automatic volume ratio adjustment device and method for a screw compressor
TWI891322B (en) * 2024-04-10 2025-07-21 復盛股份有限公司 Compressor and controlling method of volume ratio thereof
WO2025238515A1 (en) 2024-05-13 2025-11-20 Mitsubishi Electric Hydronics & IT Cooling Systems S.p.A. Improved screw compressor for air conditioning system

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US4351160A (en) * 1980-06-16 1982-09-28 Borg-Warner Corporation Capacity control systems for screw compressor based water chillers
US4412788A (en) * 1981-04-20 1983-11-01 Durham-Bush, Inc. Control system for screw compressor
JPS59211790A (en) * 1983-05-18 1984-11-30 Hitachi Ltd Refrigerating plant
JP3159762B2 (en) * 1992-02-20 2001-04-23 株式会社前川製作所 Vi variable screw compressor
JP3261430B2 (en) * 1992-08-28 2002-03-04 株式会社日立製作所 Inverter driven screw compressor
JP3354705B2 (en) * 1994-04-28 2002-12-09 株式会社日立製作所 Inverter driven screw compressor
JP3914713B2 (en) * 1996-02-19 2007-05-16 株式会社日立産機システム Screw compressor operating method and screw compressor
JP4092040B2 (en) * 1999-03-31 2008-05-28 株式会社神戸製鋼所 Screw compressor
JP2001090684A (en) * 1999-09-22 2001-04-03 Daikin Ind Ltd Screw compressor and refrigeration equipment
JP4415340B2 (en) * 2000-06-02 2010-02-17 株式会社日立産機システム Screw compression device and operation control method thereof
US6659729B2 (en) * 2001-02-15 2003-12-09 Mayekawa Mfg. Co., Ltd. Screw compressor equipment for accommodating low compression ratio and pressure variation and the operation method thereof

Also Published As

Publication number Publication date
EP1553300A4 (en) 2009-09-02
ES2503716T3 (en) 2014-10-07
CN100406738C (en) 2008-07-30
EP1553300A1 (en) 2005-07-13
JP4147891B2 (en) 2008-09-10
WO2004036045A1 (en) 2004-04-29
JP2004137934A (en) 2004-05-13
CN1705826A (en) 2005-12-07
EP1553300B1 (en) 2014-09-10
TWI230761B (en) 2005-04-11
TW200412397A (en) 2004-07-16
US20060039805A1 (en) 2006-02-23

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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