JP2021055648A - 流体機械装置 - Google Patents

流体機械装置 Download PDF

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Publication number
JP2021055648A
JP2021055648A JP2019181202A JP2019181202A JP2021055648A JP 2021055648 A JP2021055648 A JP 2021055648A JP 2019181202 A JP2019181202 A JP 2019181202A JP 2019181202 A JP2019181202 A JP 2019181202A JP 2021055648 A JP2021055648 A JP 2021055648A
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JP
Japan
Prior art keywords
fluid
pressure
mechanical device
fluid machine
machine
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
JP2019181202A
Other languages
English (en)
Japanese (ja)
Inventor
山本　明弘
Akihiro Yamamoto
明弘 山本
兼本　喜之
Yoshiyuki Kanemoto
喜之 兼本
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.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co 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 Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Priority to JP2019181202A priority Critical patent/JP2021055648A/ja
Priority to PCT/JP2020/032420 priority patent/WO2021065266A1/ja
Priority to US17/626,031 priority patent/US20220252065A1/en
Priority to CN202080051025.8A priority patent/CN114127422B/zh
Priority to EP20871851.0A priority patent/EP4039978A4/en
Publication of JP2021055648A publication Critical patent/JP2021055648A/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
    • F04C28/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/08—Cylinder or housing parameters
    • F04B2201/0801—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0201—Current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04C2270/02—Power
    • 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
    • F04C2270/07—Electric current
    • 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
    • F04C2270/12—Vibration
    • 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
    • F04C2270/13—Noise
    • 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
    • F04C2270/80—Diagnostics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP2019181202A 2019-10-01 2019-10-01 流体機械装置 Pending JP2021055648A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019181202A JP2021055648A (ja) 2019-10-01 2019-10-01 流体機械装置
PCT/JP2020/032420 WO2021065266A1 (ja) 2019-10-01 2020-08-27 流体機械装置
US17/626,031 US20220252065A1 (en) 2019-10-01 2020-08-27 Fluid Machine Device
CN202080051025.8A CN114127422B (zh) 2019-10-01 2020-08-27 流体机械装置
EP20871851.0A EP4039978A4 (en) 2019-10-01 2020-08-27 FLUID MACHINE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019181202A JP2021055648A (ja) 2019-10-01 2019-10-01 流体機械装置

Publications (1)

Publication Number Publication Date
JP2021055648A true JP2021055648A (ja) 2021-04-08

Family

ID=75270223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019181202A Pending JP2021055648A (ja) 2019-10-01 2019-10-01 流体機械装置

Country Status (5)

Country Link
US (1) US20220252065A1 (zh)
EP (1) EP4039978A4 (zh)
JP (1) JP2021055648A (zh)
CN (1) CN114127422B (zh)
WO (1) WO2021065266A1 (zh)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132486A (en) * 1980-03-24 1981-10-16 Toshiba Corp Controller for number of pump in operation
JPS578383A (en) * 1980-06-18 1982-01-16 Mitsubishi Electric Corp Habitual and spare cooling pumps change-over apparatus
JPS59145619A (ja) * 1983-02-09 1984-08-21 Nippon Denso Co Ltd 圧縮機の保護装置
JPS61178584A (ja) * 1985-02-01 1986-08-11 Daikin Ind Ltd 圧縮機の運転制御装置
JPH06249151A (ja) * 1993-02-24 1994-09-06 Matsushita Electric Ind Co Ltd 圧縮空気装置自動運転システム
JPH1063301A (ja) * 1996-08-14 1998-03-06 New Cosmos Electric Corp 回転機ユニットの異常検出システム
JP2002098061A (ja) * 2000-09-26 2002-04-05 Oyodo Diesel Kk 電動式空気圧縮機あるいは圧縮空気供給系の診断装置
JP2003343449A (ja) * 2002-05-28 2003-12-03 Tokico Ltd 往復動型圧縮機
JP2004116311A (ja) * 2002-09-24 2004-04-15 Hitachi Home & Life Solutions Inc ポンプ装置
JP2007120497A (ja) * 2005-09-30 2007-05-17 Hitachi Ltd 空気圧縮装置の制御装置
JP2009264301A (ja) * 2008-04-25 2009-11-12 Hitachi Ltd 往復動型圧縮機
JP2018031335A (ja) * 2016-08-26 2018-03-01 株式会社日立産機システム 圧縮機

Family Cites Families (17)

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DE19517748A1 (de) * 1994-05-16 1995-11-23 Toyoda Automatic Loom Works Verfahren und Vorrichtung zur Zuführung von Druckluft
JP4644399B2 (ja) * 2001-09-21 2011-03-02 株式会社日立製作所 気体分離装置
JP4023249B2 (ja) * 2002-07-25 2007-12-19 ダイキン工業株式会社 圧縮機内部状態推定装置及び空気調和装置
JP2004156533A (ja) * 2002-11-06 2004-06-03 Kobe Steel Ltd 圧縮機及び圧縮機の制御方法
US6941785B2 (en) * 2003-05-13 2005-09-13 Ut-Battelle, Llc Electric fuel pump condition monitor system using electrical signature analysis
EP1931545B1 (en) * 2005-09-16 2010-06-16 Wabtec Holding Corporation Pneumatic emergency brake assurance module
JP4851259B2 (ja) 2006-07-31 2012-01-11 株式会社日立産機システム 圧縮機
US10100827B2 (en) * 2008-07-28 2018-10-16 Eaton Intelligent Power Limited Electronic control for a rotary fluid device
KR101174430B1 (ko) * 2012-01-20 2012-08-16 김금균 압축기 보조제어장치 및 그에 의한 압축기 보조제어방법
JP6249671B2 (ja) * 2013-08-09 2017-12-20 北越工業株式会社 インバータ駆動圧縮機の運転制御方法及びインバータ駆動圧縮機
DE102013111218A1 (de) * 2013-10-10 2015-04-16 Kaeser Kompressoren Se Elektronische Steuerungseinrichtung für eine Komponente der Drucklufterzeugung, Druckluftaufbereitung, Druckluftspeicherung und/oder Druckluftverteilung
US20160265520A1 (en) * 2013-10-29 2016-09-15 Eaton Corporation Electronic control for a rotary fluid device
BR102014023475A2 (pt) * 2014-09-22 2016-05-10 Whirlpool Sa método de detecção de abertura indevida de válvula de sucção de compressor alternativo de múltipla sucção
US9777723B2 (en) * 2015-01-02 2017-10-03 General Electric Company System and method for health management of pumping system
US10704552B2 (en) * 2016-02-02 2020-07-07 Powerex/Iwata Air Technology Inc. Vacuum system
US10584698B2 (en) * 2016-04-07 2020-03-10 Schlumberger Technology Corporation Pump assembly health assessment
US11067080B2 (en) * 2018-07-17 2021-07-20 Air Squared, Inc. Low cost scroll compressor or vacuum pump

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132486A (en) * 1980-03-24 1981-10-16 Toshiba Corp Controller for number of pump in operation
JPS578383A (en) * 1980-06-18 1982-01-16 Mitsubishi Electric Corp Habitual and spare cooling pumps change-over apparatus
JPS59145619A (ja) * 1983-02-09 1984-08-21 Nippon Denso Co Ltd 圧縮機の保護装置
JPS61178584A (ja) * 1985-02-01 1986-08-11 Daikin Ind Ltd 圧縮機の運転制御装置
JPH06249151A (ja) * 1993-02-24 1994-09-06 Matsushita Electric Ind Co Ltd 圧縮空気装置自動運転システム
JPH1063301A (ja) * 1996-08-14 1998-03-06 New Cosmos Electric Corp 回転機ユニットの異常検出システム
JP2002098061A (ja) * 2000-09-26 2002-04-05 Oyodo Diesel Kk 電動式空気圧縮機あるいは圧縮空気供給系の診断装置
JP2003343449A (ja) * 2002-05-28 2003-12-03 Tokico Ltd 往復動型圧縮機
JP2004116311A (ja) * 2002-09-24 2004-04-15 Hitachi Home & Life Solutions Inc ポンプ装置
JP2007120497A (ja) * 2005-09-30 2007-05-17 Hitachi Ltd 空気圧縮装置の制御装置
JP2009264301A (ja) * 2008-04-25 2009-11-12 Hitachi Ltd 往復動型圧縮機
JP2018031335A (ja) * 2016-08-26 2018-03-01 株式会社日立産機システム 圧縮機

Also Published As

Publication number Publication date
CN114127422A (zh) 2022-03-01
US20220252065A1 (en) 2022-08-11
EP4039978A1 (en) 2022-08-10
WO2021065266A1 (ja) 2021-04-08
CN114127422B (zh) 2023-06-16
EP4039978A4 (en) 2023-09-06

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