CN117716133A - 电动涡轮式压缩机 - Google Patents

电动涡轮式压缩机 Download PDF

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Publication number
CN117716133A
CN117716133A CN202280052024.4A CN202280052024A CN117716133A CN 117716133 A CN117716133 A CN 117716133A CN 202280052024 A CN202280052024 A CN 202280052024A CN 117716133 A CN117716133 A CN 117716133A
Authority
CN
China
Prior art keywords
impeller
mass
axial direction
region
hub
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
CN202280052024.4A
Other languages
English (en)
Chinese (zh)
Inventor
冈野祐树
斋藤博
远藤佑树
井冲新
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of CN117716133A publication Critical patent/CN117716133A/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/522—Density

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
CN202280052024.4A 2021-09-24 2022-03-15 电动涡轮式压缩机 Pending CN117716133A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-155714 2021-09-24
JP2021155714A JP7593279B2 (ja) 2021-09-24 2021-09-24 電動ターボ式圧縮機
PCT/JP2022/011620 WO2023047652A1 (ja) 2021-09-24 2022-03-15 電動ターボ式圧縮機

Publications (1)

Publication Number Publication Date
CN117716133A true CN117716133A (zh) 2024-03-15

Family

ID=85720366

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280052024.4A Pending CN117716133A (zh) 2021-09-24 2022-03-15 电动涡轮式压缩机

Country Status (6)

Country Link
US (1) US12448979B2 (enExample)
JP (1) JP7593279B2 (enExample)
KR (1) KR20240045313A (enExample)
CN (1) CN117716133A (enExample)
DE (1) DE112022004553T5 (enExample)
WO (1) WO2023047652A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117514781A (zh) * 2023-11-08 2024-02-06 西安陕鼓动力股份有限公司 一种齿轮式压缩机双悬臂转子及其稳定性提高方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08509802A (ja) * 1993-05-04 1996-10-15 エコエアー コーポレーション ゼロ過熱冷凍圧縮システム
JP2016102481A (ja) * 2014-11-28 2016-06-02 株式会社豊田自動織機 ターボ式圧縮機
CN110730860A (zh) * 2018-05-17 2020-01-24 三菱重工业株式会社 能够利用马达驱动的增压器的振动抑制方法和振动抑制装置
WO2020138807A1 (ko) * 2018-12-24 2020-07-02 엘지전자 주식회사 2단 원심식 압축기

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817358B2 (ja) * 1978-03-07 1983-04-06 川崎重工業株式会社 多段タ−ボ形圧縮機
JP4325001B2 (ja) 1998-11-30 2009-09-02 株式会社Ｉｈｉ 多段遠心圧縮機
JP6213500B2 (ja) * 2014-03-19 2017-10-18 株式会社豊田自動織機 電動ターボ式圧縮機
JP5905517B2 (ja) 2014-06-23 2016-04-20 三菱重工業株式会社 インペラ
WO2017094161A1 (ja) 2015-12-03 2017-06-08 三菱重工コンプレッサ株式会社 ロータのバランス調整方法
JP6984383B2 (ja) 2017-12-15 2021-12-17 株式会社Ihi 回転機械

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08509802A (ja) * 1993-05-04 1996-10-15 エコエアー コーポレーション ゼロ過熱冷凍圧縮システム
JP2016102481A (ja) * 2014-11-28 2016-06-02 株式会社豊田自動織機 ターボ式圧縮機
CN110730860A (zh) * 2018-05-17 2020-01-24 三菱重工业株式会社 能够利用马达驱动的增压器的振动抑制方法和振动抑制装置
WO2020138807A1 (ko) * 2018-12-24 2020-07-02 엘지전자 주식회사 2단 원심식 압축기

Also Published As

Publication number Publication date
JP7593279B2 (ja) 2024-12-03
KR20240045313A (ko) 2024-04-05
US20250003414A1 (en) 2025-01-02
DE112022004553T5 (de) 2024-08-08
JP2023046876A (ja) 2023-04-05
US12448979B2 (en) 2025-10-21
WO2023047652A1 (ja) 2023-03-30

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