MX365204B - Ventilador centrifugo y aparato de aire acondicionado que incluye el mismo. - Google Patents

Ventilador centrifugo y aparato de aire acondicionado que incluye el mismo.

Info

Publication number
MX365204B
MX365204B MX2015002497A MX2015002497A MX365204B MX 365204 B MX365204 B MX 365204B MX 2015002497 A MX2015002497 A MX 2015002497A MX 2015002497 A MX2015002497 A MX 2015002497A MX 365204 B MX365204 B MX 365204B
Authority
MX
Mexico
Prior art keywords
blades
main
centrifugal blower
blade
shroud
Prior art date
Application number
MX2015002497A
Other languages
English (en)
Other versions
MX2015002497A (es
Inventor
Masahiko Takagi
Makoto Kurihara
Tasashi Ikeda
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of MX2015002497A publication Critical patent/MX2015002497A/es
Publication of MX365204B publication Critical patent/MX365204B/es

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
    • 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
    • F04D29/26—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
    • F04D29/30—Vanes
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/291—Three-dimensional machined; miscellaneous hollowed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Un ventilador centrífugo incluye una placa principal 3 que está fija al vástago rotacional de un motor de ventilador 26 y que es impulsada por el motor de ventilador 26, una mantilla 1 que tiene una entrada de aire 1a, y una pluralidad de cuchillas 2 dispuestas entre la placa principal 3 y la mantilla 1; cada cuchilla 2 incluye una cuchilla principal 5 ajustada sobre su lado de superficie de succión y una cubierta de cuchilla 6 ajustada sobre su lado de superficie de presión; la cuchilla principal 5 está unida con la placa principal 3 y la mantilla 1; la cubierta de cuchilla 6 está unida con la cuchilla principal 5 y está desviada hacia la cuchilla principal bajo la presión de aire durante la rotación; así, la fuerza de unión entre la cuchilla principal 5 y la cubierta de cuchilla 6 se potencia, potenciando así la fuerza de unión de las porciones de enganche de la cuchilla y reduciendo el ruido anormal generado debido a la presencia de uno o una pluralidad de espacios vacíos formados entre las porciones de enganche.
MX2015002497A 2012-08-29 2013-07-30 Ventilador centrifugo y aparato de aire acondicionado que incluye el mismo. MX365204B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012188752A JP5988776B2 (ja) 2012-08-29 2012-08-29 遠心送風機及びこの遠心送風機を備えた空気調和機
PCT/JP2013/070638 WO2014034359A1 (ja) 2012-08-29 2013-07-30 遠心送風機及びこの遠心送風機を備えた空気調和機

Publications (2)

Publication Number Publication Date
MX2015002497A MX2015002497A (es) 2015-06-10
MX365204B true MX365204B (es) 2019-05-27

Family

ID=50175682

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002497A MX365204B (es) 2012-08-29 2013-07-30 Ventilador centrifugo y aparato de aire acondicionado que incluye el mismo.

Country Status (7)

Country Link
US (1) US9951782B2 (es)
EP (1) EP2891804B1 (es)
JP (1) JP5988776B2 (es)
CN (2) CN203463314U (es)
AU (1) AU2013310396B2 (es)
MX (1) MX365204B (es)
WO (1) WO2014034359A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5988776B2 (ja) * 2012-08-29 2016-09-07 三菱電機株式会社 遠心送風機及びこの遠心送風機を備えた空気調和機
WO2016067409A1 (ja) * 2014-10-30 2016-05-06 三菱電機株式会社 ターボファンおよび空気調和装置用室内機
JP6305568B2 (ja) * 2015-01-16 2018-04-04 三菱電機株式会社 送風機およびそれを用いた空気調和機
WO2016170577A1 (ja) * 2015-04-20 2016-10-27 三菱電機株式会社 ターボファンおよび空気調和装置
EP3650705B1 (en) * 2015-12-28 2021-04-14 Daikin Industries, Ltd. Impeller of centrifugal fan
JP6635077B2 (ja) * 2017-03-13 2020-01-22 株式会社デンソー 遠心送風機
CN109026831B (zh) * 2018-08-16 2021-04-06 泛仕达机电股份有限公司 一种空心叶片
US11702806B2 (en) * 2020-09-14 2023-07-18 Curbtender Sweepers Llc Fan for regenerative air vacuum street sweeper, and method of fan manufacture and assembly
WO2022139498A1 (ko) * 2020-12-25 2022-06-30 삼성전자주식회사 원심팬을 구비하는 공기 조화기

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426965A (en) 1967-01-10 1969-02-11 American Standard Inc Centrifugal fan having removable blade section
JPS6441696U (es) * 1987-09-07 1989-03-13
JP2985800B2 (ja) 1996-10-18 1999-12-06 ダイキン工業株式会社 中空翼
EP1489264A1 (de) * 2003-06-18 2004-12-22 Siemens Aktiengesellschaft Modular aufgebaute Schaufel
JP4432474B2 (ja) * 2003-11-27 2010-03-17 ダイキン工業株式会社 遠心送風機の羽根車及びそれを備えた遠心送風機
JP3953085B1 (ja) * 2006-03-08 2007-08-01 ダイキン工業株式会社 遠心送風機用羽根車のブレード、ブレード支持回転体、遠心送風機用羽根車、及び遠心送風機用羽根車の製造方法
JP2008002379A (ja) * 2006-06-23 2008-01-10 Daikin Ind Ltd 遠心ファン
CN200989326Y (zh) * 2006-11-14 2007-12-12 珠海格力电器股份有限公司 一种风叶叶片和具有该叶片的离心风叶
JP2009250112A (ja) * 2008-04-07 2009-10-29 Daikin Ind Ltd 遠心送風機の羽根車
JPWO2009139422A1 (ja) * 2008-05-14 2011-09-22 ダイキン工業株式会社 遠心送風機
JP5988776B2 (ja) 2012-08-29 2016-09-07 三菱電機株式会社 遠心送風機及びこの遠心送風機を備えた空気調和機

Also Published As

Publication number Publication date
CN103671248A (zh) 2014-03-26
AU2013310396B2 (en) 2016-02-11
EP2891804B1 (en) 2021-12-01
US9951782B2 (en) 2018-04-24
US20150167674A1 (en) 2015-06-18
EP2891804A4 (en) 2016-04-13
MX2015002497A (es) 2015-06-10
JP2014047633A (ja) 2014-03-17
WO2014034359A1 (ja) 2014-03-06
EP2891804A1 (en) 2015-07-08
CN203463314U (zh) 2014-03-05
CN103671248B (zh) 2016-01-06
JP5988776B2 (ja) 2016-09-07
AU2013310396A1 (en) 2015-02-12

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