CN117846982A - 送风装置 - Google Patents

送风装置 Download PDF

Info

Publication number
CN117846982A
CN117846982A CN202311293794.0A CN202311293794A CN117846982A CN 117846982 A CN117846982 A CN 117846982A CN 202311293794 A CN202311293794 A CN 202311293794A CN 117846982 A CN117846982 A CN 117846982A
Authority
CN
China
Prior art keywords
axial
axial direction
rectifying plate
motor
fan
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
CN202311293794.0A
Other languages
English (en)
Chinese (zh)
Inventor
道下淳
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.)
Nidec Corp
Original Assignee
Nidec 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 Nidec Corp filed Critical Nidec Corp
Publication of CN117846982A publication Critical patent/CN117846982A/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
    • F04D19/00—Axial-flow pumps
    • F04D19/007—Axial-flow pumps multistage 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow 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
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN202311293794.0A 2022-10-04 2023-10-07 送风装置 Pending CN117846982A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022160043A JP2024053682A (ja) 2022-10-04 2022-10-04 送風装置
JP2022-160043 2022-10-04

Publications (1)

Publication Number Publication Date
CN117846982A true CN117846982A (zh) 2024-04-09

Family

ID=90471686

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311293794.0A Pending CN117846982A (zh) 2022-10-04 2023-10-07 送风装置

Country Status (3)

Country Link
US (1) US20240110571A1 (ja)
JP (1) JP2024053682A (ja)
CN (1) CN117846982A (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037361A1 (de) * 2004-07-30 2005-01-20 Htp High Tech Plastics Ag Abdeckelement mit gitterartigen Strukturen und Verfahren zu dessen Herstellung
CN101529099B (zh) * 2006-11-22 2011-06-08 日本电产伺服有限公司 串联配置轴流风扇
US20110273038A1 (en) * 2010-05-07 2011-11-10 Robert Bosch Gmbh Motor ring and splash shield arrangement for a fan assembly
BR112017003250B1 (pt) * 2014-08-27 2022-09-13 Robert Bosch Gmbh Montagem de cobertura de ventoinha e método para instalar uma proteção em uma cobertura de ventoinha de uma montagem de ventoinha
US10267339B2 (en) * 2016-10-07 2019-04-23 Asia Vital Components Co., Ltd. Series fan structure
US10563659B2 (en) * 2016-12-06 2020-02-18 Asia Vital Components Co., Ltd. Series fan structure
CN109538504B (zh) * 2017-09-21 2021-03-16 日本电产株式会社 串联式轴流风扇

Also Published As

Publication number Publication date
US20240110571A1 (en) 2024-04-04
JP2024053682A (ja) 2024-04-16

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