RU2017117725A - AXIAL FLOW FAN BLADES - Google Patents

AXIAL FLOW FAN BLADES Download PDF

Info

Publication number
RU2017117725A
RU2017117725A RU2017117725A RU2017117725A RU2017117725A RU 2017117725 A RU2017117725 A RU 2017117725A RU 2017117725 A RU2017117725 A RU 2017117725A RU 2017117725 A RU2017117725 A RU 2017117725A RU 2017117725 A RU2017117725 A RU 2017117725A
Authority
RU
Russia
Prior art keywords
blades
axial flow
sleeve
guide
fan blades
Prior art date
Application number
RU2017117725A
Other languages
Russian (ru)
Inventor
Ли ЛО
Юньцзе ШАНГУАНЬ
Original Assignee
Чанчжоу Глоуб Ко., Лтд.
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 Чанчжоу Глоуб Ко., Лтд. filed Critical Чанчжоу Глоуб Ко., Лтд.
Publication of RU2017117725A publication Critical patent/RU2017117725A/en

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
    • 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
    • F04D29/26—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
    • F04D29/329—Details of the hub
    • 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
    • F04D29/34—Blade mountings
    • 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
    • F04D29/38—Blades
    • 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
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers

Claims (3)

1. Лопасти нагнетательного вентилятора с осевым потоком, содержащие часть с лопастями и часть с направляющими лопастями, предусмотренную за частью с лопастями, при этом часть с направляющими лопастями содержит пять направляющих лопастей; часть с лопастями содержит втулку и ряд лопастей, предусмотренных на втулке, при этом лопасти и втулка объединены; при этом предусмотрено двенадцать лопастей, и наружная окружность, определяемая наружными кромками двенадцати лопастей, имеет диаметр 84 мм.1. The blades of the blower fan with axial flow, containing part with blades and part with guide blades provided for part with blades, while the part with guide blades contains five guide blades; part with blades contains a sleeve and a series of blades provided on the sleeve, while the blades and the sleeve are combined; however, twelve blades are provided, and the outer circumference defined by the outer edges of the twelve blades has a diameter of 84 mm. 2. Лопасти нагнетательного вентилятора с осевым потоком по п. 1, отличающиеся тем, что втулка имеет диаметр 40 мм.2. The blades of the blower with axial flow according to claim 1, characterized in that the sleeve has a diameter of 40 mm 3. Лопасти нагнетательного вентилятора с осевым потоком по п. 1, отличающиеся тем, что часть с направляющими лопастями дополнительно содержит центральный цилиндр, при этом один конец каждой направляющей лопасти прикреплен к центральному цилиндру, а другой конец прикреплен к внутренней стенке наружного цилиндра нагнетательного вентилятора с осевым потоком. 3. The blades of the blower fan with axial flow according to claim 1, characterized in that the part with the guide blades further comprises a central cylinder, with one end of each guide blade attached to the central cylinder, and the other end attached to the inner wall of the outer cylinder of the blower with axial flow.
RU2017117725A 2014-10-24 2015-07-20 AXIAL FLOW FAN BLADES RU2017117725A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201420616868.X 2014-10-24
CN201420616868.XU CN204213047U (en) 2014-10-24 2014-10-24 Axial-flow blower fan blade
PCT/CN2015/084526 WO2016062132A1 (en) 2014-10-24 2015-07-20 Axial flow blower fan blade

Publications (1)

Publication Number Publication Date
RU2017117725A true RU2017117725A (en) 2018-11-26

Family

ID=52981722

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017117725A RU2017117725A (en) 2014-10-24 2015-07-20 AXIAL FLOW FAN BLADES

Country Status (6)

Country Link
US (1) US20170218972A1 (en)
EP (1) EP3211244A4 (en)
CN (1) CN204213047U (en)
CA (1) CA2965399A1 (en)
RU (1) RU2017117725A (en)
WO (1) WO2016062132A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204213047U (en) * 2014-10-24 2015-03-18 常州格力博有限公司 Axial-flow blower fan blade

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047692A (en) * 1975-09-24 1977-09-13 Swin Sr Richard E Apparatus for molding dynamically balanced fans
DE60044049D1 (en) * 1999-07-22 2010-05-06 Lg Electronics Inc Axial
US7484925B2 (en) * 2005-05-10 2009-02-03 Emp Advanced Development, Llc Rotary axial fan assembly
CN2921392Y (en) * 2006-05-16 2007-07-11 保锐科技股份有限公司 Axial-flow radiating fan
US8328522B2 (en) * 2006-09-29 2012-12-11 Pax Scientific, Inc. Axial flow fan
JP5244620B2 (en) * 2008-05-26 2013-07-24 山洋電気株式会社 Blower
TWI398579B (en) * 2009-12-18 2013-06-11 Yen Sun Technology Corp A cooling fan with reduced noise
US20140147282A1 (en) * 2012-11-23 2014-05-29 Cooler Master Co., Ltd. Fan structure
US10184488B2 (en) * 2013-02-25 2019-01-22 Greenheck Fan Corporation Fan housing having flush mounted stator blades
CN203161662U (en) * 2013-04-15 2013-08-28 株洲联诚集团有限责任公司 Axial flow ventilator for water cooling device of main converter of motor train unit
CN203335439U (en) * 2013-07-12 2013-12-11 株洲联诚集团有限责任公司 Ventilation fan for double-flow system electric locomotive cooling tower
CN203756564U (en) * 2013-12-31 2014-08-06 常州格力博有限公司 Axial flow blower
CN204213047U (en) * 2014-10-24 2015-03-18 常州格力博有限公司 Axial-flow blower fan blade

Also Published As

Publication number Publication date
CN204213047U (en) 2015-03-18
EP3211244A1 (en) 2017-08-30
EP3211244A4 (en) 2018-06-20
CA2965399A1 (en) 2016-04-28
WO2016062132A1 (en) 2016-04-28
US20170218972A1 (en) 2017-08-03

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Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20200525