ES2156773A1 - Soplador centrifugo. - Google Patents

Soplador centrifugo.

Info

Publication number
ES2156773A1
ES2156773A1 ES009902752A ES9902752A ES2156773A1 ES 2156773 A1 ES2156773 A1 ES 2156773A1 ES 009902752 A ES009902752 A ES 009902752A ES 9902752 A ES9902752 A ES 9902752A ES 2156773 A1 ES2156773 A1 ES 2156773A1
Authority
ES
Spain
Prior art keywords
spiral
fan
center
casing
scroll
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.)
Granted
Application number
ES009902752A
Other languages
English (en)
Other versions
ES2156773B1 (es
Inventor
Sang-Kwon Na
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ES2156773A1 publication Critical patent/ES2156773A1/es
Application granted granted Critical
Publication of ES2156773B1 publication Critical patent/ES2156773B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • 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
    • 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
    • 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
    • F05D2200/00—Mathematical features
    • F05D2200/20—Special functions
    • F05D2200/23—Logarithm
    • 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
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • F05D2250/10—Two-dimensional
    • F05D2250/15—Two-dimensional spiral
    • 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
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/312—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being parallel to each other
    • 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
    • F05D2250/30—Arrangement of components
    • F05D2250/34—Arrangement of components translated
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Abstract

Un soplador centrífugo que comprende un ventilador siroco que tiene una pluralidad de ventiladores sopladores, y una carcasa en forma de voluta que forma un paso de corriente de aire en espiral en un lado externo del ventilador siroco, estando el ventilador siroco montado de manera que permite que los centros de las espiras (O{sub,2}, O{sub,3}) que comprenden el paso de corriente de aire de la carcasa en forma de voluta se encuentren separados de un centro (O{sub,1}) del ventilador siroco a través de una distancia predeterminada, de manera que la curva de la espiral de la carcasa en forma de voluta cambia fácilmente a una curva no lineal que permite incrementar el régimen de flujo incluso a bajas revoluciones del ventilador siroco, además de reducir el ruido.
ES009902752A 1999-07-28 1999-12-16 Soplador centrifugo. Expired - Lifetime ES2156773B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990030810A KR100337287B1 (ko) 1999-07-28 1999-07-28 원심 송풍기

Publications (2)

Publication Number Publication Date
ES2156773A1 true ES2156773A1 (es) 2001-07-01
ES2156773B1 ES2156773B1 (es) 2001-12-16

Family

ID=19605312

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009902752A Expired - Lifetime ES2156773B1 (es) 1999-07-28 1999-12-16 Soplador centrifugo.

Country Status (4)

Country Link
US (1) US6273679B1 (es)
KR (1) KR100337287B1 (es)
CN (1) CN1117931C (es)
ES (1) ES2156773B1 (es)

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US6494681B2 (en) 2000-12-29 2002-12-17 General Electric Company Combined axial flow and centrifugal fan in an electrical motor
US20030012649A1 (en) * 2001-07-16 2003-01-16 Masaharu Sakai Centrifugal blower
KR100441000B1 (ko) * 2001-11-08 2004-07-21 삼성전자주식회사 팬케이싱을 갖춘 일체형 공기조화기
AUPR982302A0 (en) * 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A fluid flow controller
AUPR982502A0 (en) * 2002-01-03 2002-01-31 Pax Fluid Systems Inc. A heat exchanger
AU2003201182B2 (en) * 2002-01-03 2008-05-01 Pax Scientific, Inc. Vortex ring generator
AU2003903386A0 (en) * 2003-07-02 2003-07-17 Pax Scientific, Inc Fluid flow control device
KR101168098B1 (ko) * 2003-11-04 2012-07-24 팍스 싸이언티픽 인코퍼레이션 유체 순환 시스템
WO2005073560A1 (en) 2004-01-30 2005-08-11 Pax Scientific, Inc A vortical flow rotor
WO2005073561A1 (en) * 2004-01-30 2005-08-11 Pax Scientific, Inc Housing for a centrifugal fan, pump or turbine
JP2005273593A (ja) * 2004-03-26 2005-10-06 Nippon Densan Corp 遠心ファン
KR100591335B1 (ko) * 2004-06-16 2006-06-19 엘지전자 주식회사 원심 송풍기
JP4747542B2 (ja) * 2004-09-28 2011-08-17 ダイキン工業株式会社 送風装置及び空気調和装置
US8328522B2 (en) 2006-09-29 2012-12-11 Pax Scientific, Inc. Axial flow fan
JP4906555B2 (ja) * 2007-03-27 2012-03-28 三菱電機株式会社 シロッコファン及び空気調和装置
US8591183B2 (en) * 2007-06-14 2013-11-26 Regal Beloit America, Inc. Extended length cutoff blower
US8550066B2 (en) * 2007-11-06 2013-10-08 Regal Beloit America, Inc. High efficiency furnace/air handler blower housing with a side wall having an exponentially increasing expansion angle
NL2001559C2 (nl) * 2008-05-06 2009-11-09 Bravilor Holding Bv Waterreservoir voorzien van een slakkenhuisvormige pompholte, alsmede van een motorondersteuning.
US20090308472A1 (en) * 2008-06-15 2009-12-17 Jayden David Harman Swirl Inducer
CN101749275B (zh) * 2008-12-18 2012-01-25 阳江市新力工业有限公司 改进结构的冲压焊接离心泵
DE102009033776A1 (de) * 2009-07-17 2011-01-20 Behr Gmbh & Co. Kg Radiallüftergehäuse
US20110064595A1 (en) * 2009-09-17 2011-03-17 Kuang Jing An Ever-stand fan
KR101812014B1 (ko) 2010-12-03 2017-12-26 엘지전자 주식회사 공기조화기용 송풍기
JP5517914B2 (ja) * 2010-12-27 2014-06-11 三菱重工業株式会社 遠心圧縮機のスクロール構造
CN102606530B (zh) * 2011-01-18 2016-09-28 德昌电机(深圳)有限公司 离心装置及清洗装置
CN103161764B (zh) * 2011-12-16 2016-08-10 利雅路热能设备(上海)有限公司 工业用风扇蜗壳
US9017011B2 (en) 2011-12-29 2015-04-28 Regal Beloit America, Inc. Furnace air handler blower with enlarged backward curved impeller and associated method of use
CN103423201B (zh) * 2012-05-16 2017-06-20 珠海格力电器股份有限公司 一种离心风机蜗壳及其制造方法
CN103512065A (zh) * 2012-06-21 2014-01-15 博西华电器（江苏）有限公司 抽油烟机及其蜗壳
US9039363B2 (en) * 2012-06-22 2015-05-26 Trane International Inc. Blower housing
JP6425325B2 (ja) * 2012-12-26 2018-11-21 新晃工業株式会社 空気調和機におけるプラグファンのガイド板部
EP2811170A1 (de) * 2013-06-04 2014-12-10 Behr GmbH & Co. KG Radiallüfter
KR101883480B1 (ko) * 2013-11-19 2018-07-31 한화파워시스템 주식회사 원심 압축기
CN103967842B (zh) * 2014-04-02 2016-08-24 华北电力大学（保定） 基于变工况的离心风机蜗壳半径设计方法
CN105736469B (zh) * 2016-04-05 2019-10-18 珠海格力电器股份有限公司 风机、风机蜗壳及空调器
SE539835C2 (en) * 2016-04-08 2017-12-12 Scania Cv Ab A turbine arrangement comprising a volute with continuously decreasing flow area
CN105715570A (zh) * 2016-04-29 2016-06-29 上海诺地乐通用设备制造有限公司 一种前弯多翼式离心风机
CN106202838A (zh) * 2016-08-29 2016-12-07 厦门美时美克空气净化有限公司 空气净化器双风机双出口风道的计算方法及其结构
CN106368983B (zh) * 2016-09-23 2019-03-08 东华大学 一种高效低噪声鹦鹉螺仿生风机
FR3064681B1 (fr) * 2017-04-04 2020-12-25 Renault Sas Turbocompresseur avec systeme anti-sifflement
CN112119224B (zh) * 2018-05-21 2022-03-29 三菱电机株式会社 离心送风机、送风装置、空调装置及制冷循环装置
CN109114790B (zh) * 2018-07-11 2021-05-25 青岛海尔空调器有限总公司 送风组件及具有该送风组件的柜式空调室内机
CN109518682B (zh) * 2018-12-21 2023-09-22 西南交通大学 具有对数螺线叶片结构的螺旋钢桩
US11480192B2 (en) 2019-01-04 2022-10-25 Johnson Controls Tyco IP Holdings LLP Cutoff for a blower housing
CN112065740B (zh) * 2019-06-11 2022-03-04 青岛海尔智能技术研发有限公司 离心风机
CN111639402B (zh) * 2020-05-28 2022-09-27 天津汉江流科技有限公司 一种风机螺旋曲线近似生成方法

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPS5388288A (en) * 1977-01-14 1978-08-03 Hitachi Ltd Driving device for cutting spiral shaped article
GB1532631A (en) * 1975-01-23 1978-11-15 Colt Int Ltd Ducted centrifugal fan
US4232994A (en) * 1977-01-14 1980-11-11 Hitachi, Ltd. Centrifugal turbomachine
ES8100761A1 (es) * 1979-06-06 1980-12-16 Mulfingen Elektrobau Ebm Ventilador para campanas extractoras de humos para la conmu-tacion de varias clases de aire de escape
JPH06117397A (ja) * 1992-09-30 1994-04-26 Nippondenso Co Ltd 多翼送風機
ES2058956T3 (es) * 1990-03-30 1994-11-01 Wsp Ingenieurgesellschaft Fur Dispositivo para soplado bilateral de un material en forma de banda.

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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532631A (en) * 1975-01-23 1978-11-15 Colt Int Ltd Ducted centrifugal fan
JPS5388288A (en) * 1977-01-14 1978-08-03 Hitachi Ltd Driving device for cutting spiral shaped article
US4232994A (en) * 1977-01-14 1980-11-11 Hitachi, Ltd. Centrifugal turbomachine
ES8100761A1 (es) * 1979-06-06 1980-12-16 Mulfingen Elektrobau Ebm Ventilador para campanas extractoras de humos para la conmu-tacion de varias clases de aire de escape
ES2058956T3 (es) * 1990-03-30 1994-11-01 Wsp Ingenieurgesellschaft Fur Dispositivo para soplado bilateral de un material en forma de banda.
JPH06117397A (ja) * 1992-09-30 1994-04-26 Nippondenso Co Ltd 多翼送風機

Also Published As

Publication number Publication date
CN1282844A (zh) 2001-02-07
CN1117931C (zh) 2003-08-13
ES2156773B1 (es) 2001-12-16
KR20010011433A (ko) 2001-02-15
US6273679B1 (en) 2001-08-14
KR100337287B1 (ko) 2002-05-17

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