CN100547244C - 螺杆压缩机 - Google Patents
螺杆压缩机 Download PDFInfo
- Publication number
- CN100547244C CN100547244C CNB2007101384742A CN200710138474A CN100547244C CN 100547244 C CN100547244 C CN 100547244C CN B2007101384742 A CNB2007101384742 A CN B2007101384742A CN 200710138474 A CN200710138474 A CN 200710138474A CN 100547244 C CN100547244 C CN 100547244C
- Authority
- CN
- China
- Prior art keywords
- helical
- inverter
- mentioned
- rotating speed
- lobe compressor
- 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.)
- Active
Links
Images
Classifications
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- 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
- 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
- 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
- F04C28/125—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 with sliding valves controlled by the use of fluid other than the working 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
- F04C2240/00—Components
- F04C2240/40—Electric motor
- F04C2240/403—Electric motor with inverter for speed control
-
- 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
- F04C2240/50—Bearings
- F04C2240/52—Bearings for assemblies with supports on both sides
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/18—Pressure
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/19—Temperature
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/42—Conditions at the inlet of a pump or machine
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/44—Conditions at the outlet of a pump or machine
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/70—Safety, emergency conditions or requirements
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)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006218438 | 2006-08-10 | ||
JP2006218438A JP4949768B2 (ja) | 2006-08-10 | 2006-08-10 | スクリュー圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101122290A CN101122290A (zh) | 2008-02-13 |
CN100547244C true CN100547244C (zh) | 2009-10-07 |
Family
ID=39050984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101384742A Active CN100547244C (zh) | 2006-08-10 | 2007-08-08 | 螺杆压缩机 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080038127A1 (zh) |
JP (1) | JP4949768B2 (zh) |
CN (1) | CN100547244C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009203839A (ja) * | 2008-02-27 | 2009-09-10 | Hitachi Appliances Inc | 冷凍装置 |
US10941770B2 (en) | 2010-07-20 | 2021-03-09 | Trane International Inc. | Variable capacity screw compressor and method |
JP5358608B2 (ja) * | 2011-03-30 | 2013-12-04 | 日立アプライアンス株式会社 | スクリュー圧縮機及びこれを用いたチラーユニット |
JP5894867B2 (ja) * | 2012-06-08 | 2016-03-30 | 株式会社日立産機システム | オイルフリースクリュー圧縮機 |
GB2534066B (en) * | 2013-10-01 | 2020-02-19 | Trane Int Inc | Rotary Compressors with variable speed and volume control |
CN104912805B (zh) * | 2015-06-30 | 2016-09-21 | 特灵空调系统(中国)有限公司 | 螺杆压缩机控制方法 |
EP3118458B1 (en) * | 2015-07-15 | 2017-08-30 | ABB Technology Oy | Method and apparatus in connection with a screw compressor |
EP3334938A1 (en) * | 2015-08-11 | 2018-06-20 | Carrier Corporation | Refrigeration compressor fittings |
RU2702226C2 (ru) * | 2015-08-27 | 2019-10-07 | Битцер Кюльмашиненбау Гмбх | Компрессор |
CN107514362B (zh) * | 2017-08-30 | 2020-02-04 | 重庆美的通用制冷设备有限公司 | 变频螺杆压缩机及其能量调节控制方法和空调系统 |
CN108332464B (zh) * | 2018-02-09 | 2019-12-10 | 珠海格力电器股份有限公司 | 压缩机控制方法、控制装置及空调机组 |
CN111425396B (zh) * | 2019-01-09 | 2021-09-10 | 约克(无锡)空调冷冻设备有限公司 | 螺杆压缩机及其控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1101710A (zh) * | 1993-10-15 | 1995-04-19 | 三洋电机株式会社 | 压缩机的运转控制方法 |
CN1400393A (zh) * | 2001-07-30 | 2003-03-05 | 日立空调系统株式会社 | 螺旋压缩机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3183839A (en) * | 1965-05-18 | Pump control | ||
JPS59211790A (ja) * | 1983-05-18 | 1984-11-30 | Hitachi Ltd | 冷凍装置 |
JPS63183288A (ja) * | 1987-01-24 | 1988-07-28 | Daikin Ind Ltd | 冷凍装置 |
US5062274A (en) * | 1989-07-03 | 1991-11-05 | Carrier Corporation | Unloading system for two compressors |
JPH0431689A (ja) * | 1990-05-24 | 1992-02-03 | Hitachi Ltd | スクロール圧縮機およびそれを用いた冷凍サイクル |
JP3324794B2 (ja) * | 1992-09-29 | 2002-09-17 | 株式会社日立製作所 | 給水ポンプ制御装置 |
JPH07208371A (ja) * | 1994-01-13 | 1995-08-08 | Hitachi Ltd | インバータ駆動スクリュー圧縮機 |
US5921274A (en) * | 1996-06-10 | 1999-07-13 | Corken, Inc. | Internal relief and bypass valve for pumps and piping systems |
JP4332975B2 (ja) * | 2000-03-09 | 2009-09-16 | ダイキン工業株式会社 | スクリュー圧縮機 |
JP4415340B2 (ja) * | 2000-06-02 | 2010-02-17 | 株式会社日立産機システム | スクリュー圧縮装置とその運転制御方法 |
DE60132518T2 (de) * | 2000-06-23 | 2009-02-19 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe | Schraubenkompressor für ein Kältegerät |
JP3837278B2 (ja) * | 2000-08-10 | 2006-10-25 | 株式会社神戸製鋼所 | 圧縮機の運転方法 |
JP4147891B2 (ja) * | 2002-10-16 | 2008-09-10 | ダイキン工業株式会社 | 可変vi式インバータスクリュー圧縮機 |
JP4110123B2 (ja) * | 2004-07-12 | 2008-07-02 | 株式会社神戸製鋼所 | スクリュ圧縮機 |
-
2006
- 2006-08-10 JP JP2006218438A patent/JP4949768B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-08 CN CNB2007101384742A patent/CN100547244C/zh active Active
- 2007-08-09 US US11/836,189 patent/US20080038127A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1101710A (zh) * | 1993-10-15 | 1995-04-19 | 三洋电机株式会社 | 压缩机的运转控制方法 |
CN1400393A (zh) * | 2001-07-30 | 2003-03-05 | 日立空调系统株式会社 | 螺旋压缩机 |
Also Published As
Publication number | Publication date |
---|---|
JP2008038877A (ja) | 2008-02-21 |
US20080038127A1 (en) | 2008-02-14 |
CN101122290A (zh) | 2008-02-13 |
JP4949768B2 (ja) | 2012-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160812 Address after: Hongkong, China Patentee after: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Appliances Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180709 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Johnson Controls Air Conditioning Co., Ltd. Address before: Hongkong, China Patentee before: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd. |