CN108026925A - 螺杆压缩机 - Google Patents

螺杆压缩机 Download PDF

Info

Publication number
CN108026925A
CN108026925A CN201680050440.5A CN201680050440A CN108026925A CN 108026925 A CN108026925 A CN 108026925A CN 201680050440 A CN201680050440 A CN 201680050440A CN 108026925 A CN108026925 A CN 108026925A
Authority
CN
China
Prior art keywords
mentioned
motor
gas passage
helical
protuberance
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.)
Pending
Application number
CN201680050440.5A
Other languages
English (en)
Chinese (zh)
Inventor
岩井聪
米本龙郎
米本龙一郎
中谷英太
加藤英介
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.)
Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Hitachi Johnson Controls Air Conditioning Inc
Original Assignee
Hitachi Johnson Controls Air Conditioning 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 Hitachi Johnson Controls Air Conditioning Inc filed Critical Hitachi Johnson Controls Air Conditioning Inc
Publication of CN108026925A publication Critical patent/CN108026925A/zh
Pending 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
    • 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)
CN201680050440.5A 2015-09-10 2016-08-22 螺杆压缩机 Pending CN108026925A (zh)

Applications Claiming Priority (3)

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
PCT/IB2016/054997 WO2017042653A1 (ja) 2015-09-10 2016-08-22 スクリュー圧縮機

Publications (1)

Publication Number Publication Date
CN108026925A true CN108026925A (zh) 2018-05-11

Family

ID=58239165

Family Applications (1)

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

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
EP4112940A4 (en) * 2020-02-27 2023-04-26 Mitsubishi Electric Corporation SCREW COMPRESSOR AND FREEZER

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001227489A (ja) * 2000-02-14 2001-08-24 Kobe Steel Ltd 油冷式スクリュ圧縮機
JP2005057916A (ja) * 2003-08-06 2005-03-03 Daikin Ind Ltd 圧縮機
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
US20130156617A1 (en) * 2010-06-15 2013-06-20 Valeo Japan Co., Ltd. Short-Shaft Electric Compressor
JP2013167211A (ja) * 2012-02-16 2013-08-29 Hitachi Appliances Inc スクリュー圧縮機
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537204Y2 (ja) * 1973-12-25 1978-02-23
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
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
US6506031B2 (en) * 2001-04-04 2003-01-14 Carrier Corporation Screw compressor with axial thrust balancing and motor cooling device
US7285882B2 (en) * 2005-05-12 2007-10-23 Sullair Corporation Integrated electric motor driven compressor
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001227489A (ja) * 2000-02-14 2001-08-24 Kobe Steel Ltd 油冷式スクリュ圧縮機
JP2005057916A (ja) * 2003-08-06 2005-03-03 Daikin Ind Ltd 圧縮機
US20130156617A1 (en) * 2010-06-15 2013-06-20 Valeo Japan Co., Ltd. Short-Shaft Electric Compressor
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
JP2013167211A (ja) * 2012-02-16 2013-08-29 Hitachi Appliances Inc スクリュー圧縮機
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

Also Published As

Publication number Publication date
JP2017053280A (ja) 2017-03-16
WO2017042653A1 (ja) 2017-03-16
JP6445948B2 (ja) 2018-12-26

Similar Documents

Publication Publication Date Title
CN103459852B (zh) 用于螺杆式压缩机的润滑剂控制阀
US10527041B2 (en) Compressor having oil recovery means
CN203067286U (zh) 螺杆式压缩机
JP4666106B2 (ja) スクリュー圧縮機
CN105221423B (zh) 卧式压缩机
CN104315738B (zh) 冷冻装置
US7674099B2 (en) Compressor with oil bypass
US8070465B2 (en) Oil injection control in a compressor with variable-speed coils
CN110582644A (zh) 压缩机
CN109891097B (zh) 具有部分负载容量的涡旋压缩机
JP2013148043A (ja) 差圧弁及び差圧弁を備える電動圧縮機
CN106605069A (zh) 螺杆压缩机以及制冷循环装置
CN115244302B (zh) 螺杆压缩机及制冷装置
CN108026925A (zh) 螺杆压缩机
CN107002685B (zh) 配备有用于改善压缩室填充的绕动引导部分的涡旋式压缩机
CN206972519U (zh) 涡旋压缩机、涡旋压缩机组件及制冷系统
CN105392996B (zh) 螺杆压缩机
CN106164490B (zh) 螺杆压缩机
CN104895787B (zh) 气体压缩机
CN100564808C (zh) 压缩机的卸载阀
CN203201773U (zh) 压缩机
JP7075721B2 (ja) スクリュー圧縮機
JP2015001220A (ja) スクリュー圧縮機
CN202250848U (zh) 涡旋压缩机
CN103410736A (zh) 低背压旋转式压缩机及具有其的制冷设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180511

RJ01 Rejection of invention patent application after publication