WO2017042653A1 - スクリュー圧縮機 - Google Patents

スクリュー圧縮機 Download PDF

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Publication number
WO2017042653A1
WO2017042653A1 PCT/IB2016/054997 IB2016054997W WO2017042653A1 WO 2017042653 A1 WO2017042653 A1 WO 2017042653A1 IB 2016054997 W IB2016054997 W IB 2016054997W WO 2017042653 A1 WO2017042653 A1 WO 2017042653A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
respect
screw rotor
screw
screw compressor
Prior art date
Application number
PCT/IB2016/054997
Other languages
English (en)
French (fr)
Inventor
岩井聡
米本龍一郎
中谷英太
加藤英介
Original Assignee
ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド
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 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド filed Critical ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド
Priority to CN201680050440.5A priority Critical patent/CN108026925A/zh
Publication of WO2017042653A1 publication Critical patent/WO2017042653A1/ja

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
    • 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
    • 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
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

スクリュー圧縮機（100）は、電動機（4）と、電動機（4）の軸を共有し、電動機（4）により駆動されるスクリューロータと、電動機（4）及びスクリューロータを収納するケーシングと、を備え、電動機（4）の外周のうち軸を含む特定の仮想平面に対して一方側の部分に沿って設けられ、ガスを電動機（4）に対してスクリユーロータの反対側からスクリユーロータ側へ通すガス通路（4a, 4b）と、ケ一シングの内壁面のうち仮想平面に対して一方側で且つガス通路（4a, 4b）の下流惻で且つ電動機（4）に面する位置に設けられ、内壁面から突出する突出部（30）と、ケ一シング内で且つ仮想平面に対して一方側で且つ突出部（30）の下流に設けられ、電動機（4）を経たガスをスクリューロータへ導く吸入ポート（6）と、を含む。スクリュー圧縮機（100）は、卷線の局所的な温度上昇を防ぎ、スクリュー圧縮機の信頼性を向上させる。
PCT/IB2016/054997 2015-09-10 2016-08-22 スクリュー圧縮機 WO2017042653A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680050440.5A CN108026925A (zh) 2015-09-10 2016-08-22 螺杆压缩机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015178515A JP6445948B2 (ja) 2015-09-10 2015-09-10 スクリュー圧縮機
JP2015-178515 2015-09-10

Publications (1)

Publication Number Publication Date
WO2017042653A1 true WO2017042653A1 (ja) 2017-03-16

Family

ID=58239165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/054997 WO2017042653A1 (ja) 2015-09-10 2016-08-22 スクリュー圧縮機

Country Status (3)

Country Link
JP (1) JP6445948B2 (ja)
CN (1) CN108026925A (ja)
WO (1) WO2017042653A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7075721B2 (ja) * 2017-04-10 2022-05-26 日立ジョンソンコントロールズ空調株式会社 スクリュー圧縮機
WO2021171489A1 (ja) * 2020-02-27 2021-09-02 三菱電機株式会社 スクリュー圧縮機および冷凍装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033154C1 (en) * 1990-10-12 1992-01-09 Zwickauer Maschinenfabrik Gmbh, O-9541 Zwickau, De Air cooled screw compressor - has motor housing and air compressor block flanges coupled via connector
US20020146332A1 (en) * 2001-04-04 2002-10-10 Sishtla Vishnu M. Screw compressor with axial thrust balancing and motor cooling device
CN201874822U (zh) * 2010-09-17 2011-06-22 厄利孔莱博尔德真空技术有限责任公司 螺杆式真空泵
JP2013167211A (ja) * 2012-02-16 2013-08-29 Hitachi Appliances Inc スクリュー圧縮機
CN204025046U (zh) * 2014-07-28 2014-12-17 宁波德曼压缩机有限公司 一种小型风冷螺杆空气压缩机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537204Y2 (ja) * 1973-12-25 1978-02-23
JP3684071B2 (ja) * 1998-06-05 2005-08-17 株式会社神戸製鋼所 スクリュ式冷凍装置
JP2001227489A (ja) * 2000-02-14 2001-08-24 Kobe Steel Ltd 油冷式スクリュ圧縮機
JP4525022B2 (ja) * 2003-08-06 2010-08-18 ダイキン工業株式会社 圧縮機
US7285882B2 (en) * 2005-05-12 2007-10-23 Sullair Corporation Integrated electric motor driven compressor
FR2961268B1 (fr) * 2010-06-15 2012-08-03 Valeo Thermal Sys Japan Co Compresseur electrique a arbre court
CN201982300U (zh) * 2011-01-18 2011-09-21 珠海格力节能环保制冷技术研究中心有限公司 螺杆压缩机
JP2015001220A (ja) * 2013-06-18 2015-01-05 ダイキン工業株式会社 スクリュー圧縮機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4033154C1 (en) * 1990-10-12 1992-01-09 Zwickauer Maschinenfabrik Gmbh, O-9541 Zwickau, De Air cooled screw compressor - has motor housing and air compressor block flanges coupled via connector
US20020146332A1 (en) * 2001-04-04 2002-10-10 Sishtla Vishnu M. Screw compressor with axial thrust balancing and motor cooling device
CN201874822U (zh) * 2010-09-17 2011-06-22 厄利孔莱博尔德真空技术有限责任公司 螺杆式真空泵
JP2013167211A (ja) * 2012-02-16 2013-08-29 Hitachi Appliances Inc スクリュー圧縮機
CN204025046U (zh) * 2014-07-28 2014-12-17 宁波德曼压缩机有限公司 一种小型风冷螺杆空气压缩机

Also Published As

Publication number Publication date
CN108026925A (zh) 2018-05-11
JP2017053280A (ja) 2017-03-16
JP6445948B2 (ja) 2018-12-26

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