CN112384704B - 离心式送风机 - Google Patents

离心式送风机 Download PDF

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Publication number
CN112384704B
CN112384704B CN201980046253.3A CN201980046253A CN112384704B CN 112384704 B CN112384704 B CN 112384704B CN 201980046253 A CN201980046253 A CN 201980046253A CN 112384704 B CN112384704 B CN 112384704B
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China
Prior art keywords
separation
fan
plate
axial direction
radial direction
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Active
Application number
CN201980046253.3A
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English (en)
Chinese (zh)
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CN112384704A (zh
Inventor
铃木佑哉
小坂翔
小田修三
今东升一
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Denso Corp
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Denso Corp
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Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to CN202210788222.9A priority Critical patent/CN114922829B/zh
Priority claimed from PCT/JP2019/023495 external-priority patent/WO2020012866A1/ja
Publication of CN112384704A publication Critical patent/CN112384704A/zh
Application granted granted Critical
Publication of CN112384704B publication Critical patent/CN112384704B/zh
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    • 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
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • 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
    • F04D29/4226—Fan casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00457—Ventilation unit, e.g. combined with a radiator
    • B60H1/00471—The ventilator being of the radial type, i.e. with radial expulsion of the air
    • 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
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/168—Pumps specially adapted to produce a vacuum
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—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
    • F04D29/26—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
    • F04D29/40—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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/4226—Fan casings
    • F04D29/4246—Fan casings comprising more than one outlet
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201980046253.3A 2018-07-12 2019-06-13 离心式送风机 Active CN112384704B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210788222.9A CN114922829B (zh) 2018-07-12 2019-06-13 离心式送风机

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018132470 2018-07-12
JP2018-132470 2018-07-12
JP2019020906A JP7059954B2 (ja) 2018-07-12 2019-02-07 遠心式送風機
JP2019-020906 2019-02-07
PCT/JP2019/023495 WO2020012866A1 (ja) 2018-07-12 2019-06-13 遠心式送風機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210788222.9A Division CN114922829B (zh) 2018-07-12 2019-06-13 离心式送风机

Publications (2)

Publication Number Publication Date
CN112384704A CN112384704A (zh) 2021-02-19
CN112384704B true CN112384704B (zh) 2022-08-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980046253.3A Active CN112384704B (zh) 2018-07-12 2019-06-13 离心式送风机

Country Status (3)

Country Link
US (1) US11421706B2 (enExample)
JP (1) JP7059954B2 (enExample)
CN (1) CN112384704B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020013288A1 (ja) * 2018-07-12 2020-01-16 株式会社デンソー 遠心式送風機
JP7147499B2 (ja) 2018-11-19 2022-10-05 株式会社デンソー 遠心式送風機
JP7159804B2 (ja) 2018-11-19 2022-10-25 株式会社デンソー 遠心式送風機

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081019A (en) * 1959-08-10 1963-03-12 Garden City Fan Co Fan
JPH0464039U (enExample) * 1990-10-16 1992-06-01
JPH11115449A (ja) * 1997-10-09 1999-04-27 Denso Corp 車両用空調装置の送風ユニット
KR20030052492A (ko) * 2001-12-21 2003-06-27 한라공조주식회사 차량 공조용 블로어 유닛 및 그 제조방법
JP2004132342A (ja) * 2002-10-15 2004-04-30 Denso Corp 遠心式送風機
CN104884815A (zh) * 2013-01-10 2015-09-02 株式会社电装 空调装置用送风机
WO2016066739A1 (fr) * 2014-10-30 2016-05-06 Valeo Systemes Thermiques Ventilateur centrifuge avec séparateurs de flux

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265592A (en) * 1979-05-09 1981-05-05 Carlini Gerardo P V Centrifugal fan
FR2788086B1 (fr) 1998-12-30 2001-02-09 Valeo Climatisation Dispositif de chauffage, ventilation et/ou climatisation comportant un pulseur d'aspiration
US6651431B1 (en) * 2002-08-28 2003-11-25 Ford Global Technologies, Llc Boosted internal combustion engines and air compressors used therein
US8123468B2 (en) * 2006-11-02 2012-02-28 Panasonic Corporation Centrifugal fan
CN102720692B (zh) * 2012-05-07 2015-04-15 康跃科技股份有限公司 双驱并联顺序增压压气机
JP7031427B2 (ja) * 2018-03-26 2022-03-08 株式会社デンソー 遠心式送風機
JP7091765B2 (ja) 2018-03-26 2022-06-28 株式会社デンソー 遠心式送風機
WO2020013288A1 (ja) 2018-07-12 2020-01-16 株式会社デンソー 遠心式送風機

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081019A (en) * 1959-08-10 1963-03-12 Garden City Fan Co Fan
JPH0464039U (enExample) * 1990-10-16 1992-06-01
JPH11115449A (ja) * 1997-10-09 1999-04-27 Denso Corp 車両用空調装置の送風ユニット
KR20030052492A (ko) * 2001-12-21 2003-06-27 한라공조주식회사 차량 공조용 블로어 유닛 및 그 제조방법
JP2004132342A (ja) * 2002-10-15 2004-04-30 Denso Corp 遠心式送風機
CN104884815A (zh) * 2013-01-10 2015-09-02 株式会社电装 空调装置用送风机
WO2016066739A1 (fr) * 2014-10-30 2016-05-06 Valeo Systemes Thermiques Ventilateur centrifuge avec séparateurs de flux

Also Published As

Publication number Publication date
CN112384704A (zh) 2021-02-19
JP2020016229A (ja) 2020-01-30
JP7059954B2 (ja) 2022-04-26
US20210108652A1 (en) 2021-04-15
US11421706B2 (en) 2022-08-23

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