JP6177449B2 - スクリュー圧縮機および冷凍サイクル装置 - Google Patents

スクリュー圧縮機および冷凍サイクル装置 Download PDF

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Publication number
JP6177449B2
JP6177449B2 JP2016549696A JP2016549696A JP6177449B2 JP 6177449 B2 JP6177449 B2 JP 6177449B2 JP 2016549696 A JP2016549696 A JP 2016549696A JP 2016549696 A JP2016549696 A JP 2016549696A JP 6177449 B2 JP6177449 B2 JP 6177449B2
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Japan
Prior art keywords
economizer
compression chamber
screw compressor
screw
slide valve
Prior art date
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Active
Application number
JP2016549696A
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English (en)
Japanese (ja)
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JPWO2016046907A1 (ja
Inventor
雅章 上川
雅章 上川
下地　美保子
美保子 下地
利秀 幸田
利秀 幸田
英彰 永田
英彰 永田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2016046907A1 publication Critical patent/JPWO2016046907A1/ja
Application granted granted Critical
Publication of JP6177449B2 publication Critical patent/JP6177449B2/ja
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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
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
    • F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
    • F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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

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  • 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)
JP2016549696A 2014-09-24 2014-09-24 スクリュー圧縮機および冷凍サイクル装置 Active JP6177449B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/075230 WO2016046907A1 (fr) 2014-09-24 2014-09-24 Compresseur à vis et dispositif à cycle de réfrigération

Publications (2)

Publication Number Publication Date
JPWO2016046907A1 JPWO2016046907A1 (ja) 2017-04-27
JP6177449B2 true JP6177449B2 (ja) 2017-08-09

Family

ID=55580469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016549696A Active JP6177449B2 (ja) 2014-09-24 2014-09-24 スクリュー圧縮機および冷凍サイクル装置

Country Status (4)

Country Link
EP (1) EP3199814B1 (fr)
JP (1) JP6177449B2 (fr)
CN (1) CN106605069B (fr)
WO (1) WO2016046907A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016084176A1 (fr) * 2014-11-26 2016-06-02 三菱電機株式会社 Compresseur à vis et dispositif à cycle de réfrigération
EP3505765B1 (fr) * 2016-08-23 2020-04-29 Mitsubishi Electric Corporation Compresseur à vis et dispositif à cycle frigorifique
EP3569950B1 (fr) * 2017-01-11 2022-03-16 Mitsubishi Electric Corporation Dispositif à cycle de réfrigération
CN107461222A (zh) * 2017-09-13 2017-12-12 北京工业大学 一种集成滑阀的单螺杆膨胀机
CN107525319B (zh) * 2017-09-18 2020-10-02 特灵空调系统(中国)有限公司 空调控制系统及空调控制方法
US11802563B2 (en) * 2019-11-26 2023-10-31 Mitsubishi Electric Corporation Screw compressor
CN114109823B (zh) * 2021-09-28 2022-11-22 上海履正能源科技有限公司 一种螺杆压缩机变频和容调滑阀结合的控制方法
CN114216173B (zh) * 2021-12-16 2023-02-17 珠海格力电器股份有限公司 具有新风输送功能的压缩机、空调器及其控制方法
CN115666026B (zh) * 2022-09-15 2023-09-19 南京晗创智能科技有限公司 一种深基坑监测测点保护装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035169U (ja) * 1983-08-17 1985-03-11 株式会社神戸製鋼所 スクリュ冷凍圧縮機
JPH0820137B2 (ja) * 1990-09-26 1996-03-04 ダイキン工業株式会社 スクリュー冷凍装置
JPH05106572A (ja) * 1991-10-17 1993-04-27 Daikin Ind Ltd 一軸形スクリユー圧縮機
JP4183021B1 (ja) * 2007-06-11 2008-11-19 ダイキン工業株式会社 圧縮機および冷凍装置
CN103486038B (zh) * 2012-06-12 2016-07-06 珠海格力电器股份有限公司 滑阀、滑阀调节机构及具有该滑阀调节机构的螺杆压缩机
CN103527485A (zh) * 2012-07-02 2014-01-22 珠海格力电器股份有限公司 螺杆压缩机用滑阀及包括该滑阀的螺杆压缩机
CN202628525U (zh) * 2012-07-02 2012-12-26 珠海格力电器股份有限公司 螺杆压缩机用滑阀及包括该滑阀的螺杆压缩机
CN102909580B (zh) * 2012-08-23 2015-04-01 联德机械（杭州）有限公司 一种双螺杆压缩机的滑阀工装及滑阀加工方法
JP6058133B2 (ja) * 2013-05-30 2017-01-11 三菱電機株式会社 スクリュー圧縮機及び冷凍サイクル装置

Also Published As

Publication number Publication date
JPWO2016046907A1 (ja) 2017-04-27
EP3199814A1 (fr) 2017-08-02
EP3199814A4 (fr) 2018-05-09
CN106605069A (zh) 2017-04-26
EP3199814B1 (fr) 2021-01-06
WO2016046907A1 (fr) 2016-03-31
CN106605069B (zh) 2019-07-12

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