CN119053792A - 送风机 - Google Patents

送风机 Download PDF

Info

Publication number
CN119053792A
CN119053792A CN202380034782.8A CN202380034782A CN119053792A CN 119053792 A CN119053792 A CN 119053792A CN 202380034782 A CN202380034782 A CN 202380034782A CN 119053792 A CN119053792 A CN 119053792A
Authority
CN
China
Prior art keywords
pressure surface
blade
main plate
positive pressure
rotation direction
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
CN202380034782.8A
Other languages
English (en)
Chinese (zh)
Inventor
深田麻里
山冈润
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of CN119053792A publication Critical patent/CN119053792A/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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal 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
    • F04D29/26—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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • 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
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/305—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the pressure side of a rotor blade
    • 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
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/306—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the suction side of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN202380034782.8A 2022-04-21 2023-04-06 送风机 Pending CN119053792A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-070248 2022-04-21
JP2022070248A JP7697401B2 (ja) 2022-04-21 2022-04-21 送風機
PCT/JP2023/014272 WO2023204044A1 (ja) 2022-04-21 2023-04-06 送風機

Publications (1)

Publication Number Publication Date
CN119053792A true CN119053792A (zh) 2024-11-29

Family

ID=88419881

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380034782.8A Pending CN119053792A (zh) 2022-04-21 2023-04-06 送风机

Country Status (5)

Country Link
US (1) US12448983B2 (https=)
JP (1) JP7697401B2 (https=)
CN (1) CN119053792A (https=)
DE (1) DE112023001980T5 (https=)
WO (1) WO2023204044A1 (https=)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6042335A (en) * 1998-05-04 2000-03-28 Carrier Corporation Centrifugal flow fan and fan/orifice assembly
CN1160516C (zh) * 1998-05-13 2004-08-04 松下电器产业株式会社 电动送风机及采用它的电动吸尘器
US6860715B2 (en) * 2003-04-24 2005-03-01 Borgwarner Inc. Centrifugal compressor wheel
JPWO2009139422A1 (ja) * 2008-05-14 2011-09-22 ダイキン工業株式会社 遠心送風機
JP5274278B2 (ja) * 2009-01-28 2013-08-28 三菱電機株式会社 ターボファン及びターボファンを備えた空気調和装置
JP4994421B2 (ja) * 2009-05-08 2012-08-08 三菱電機株式会社 遠心ファン及び空気調和機
JP5164932B2 (ja) * 2009-06-11 2013-03-21 三菱電機株式会社 ターボファンおよび空気調和機
JP2013119816A (ja) * 2011-12-08 2013-06-17 Samsung Yokohama Research Institute Co Ltd プロペラファン及び空気調和装置の室外機
JP5425270B2 (ja) * 2012-07-02 2014-02-26 三菱電機株式会社 ターボファンおよび空気調和機
JP5705805B2 (ja) * 2012-08-10 2015-04-22 ミネベア株式会社 遠心式ファン
WO2014061094A1 (ja) * 2012-10-16 2014-04-24 三菱電機株式会社 ターボファンおよび空気調和機
KR101677030B1 (ko) * 2013-05-10 2016-11-17 엘지전자 주식회사 원심팬
KR101626488B1 (ko) * 2014-03-27 2016-06-01 엘지전자 주식회사 원심팬
JP6531835B2 (ja) 2015-11-23 2019-06-19 株式会社デンソー ターボファンおよびそのターボファンの製造方法
CN109362233B (zh) * 2016-07-27 2021-04-30 株式会社电装 离心送风机
JP6593538B2 (ja) 2016-07-27 2019-10-23 株式会社デンソー 遠心送風機
US10316859B2 (en) * 2017-05-12 2019-06-11 Borgwarner Inc. Turbocharger having improved ported shroud compressor housing
JP7207933B2 (ja) * 2018-10-15 2023-01-18 日立建機株式会社 建設機械
JP7409246B2 (ja) * 2020-07-14 2024-01-09 株式会社デンソー ターボファン
US20220131083A1 (en) 2020-10-26 2022-04-28 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
JP7815956B2 (ja) * 2022-04-12 2026-02-18 株式会社デンソー 遠心ファン

Also Published As

Publication number Publication date
JP7697401B2 (ja) 2025-06-24
JP2023160126A (ja) 2023-11-02
WO2023204044A1 (ja) 2023-10-26
US12448983B2 (en) 2025-10-21
DE112023001980T5 (de) 2025-02-20
US20250035126A1 (en) 2025-01-30

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