WO2008123208A1 - Ventilateur sirocco et conditionneur d'air - Google Patents

Ventilateur sirocco et conditionneur d'air Download PDF

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Publication number
WO2008123208A1
WO2008123208A1 PCT/JP2008/055477 JP2008055477W WO2008123208A1 WO 2008123208 A1 WO2008123208 A1 WO 2008123208A1 JP 2008055477 W JP2008055477 W JP 2008055477W WO 2008123208 A1 WO2008123208 A1 WO 2008123208A1
Authority
WO
WIPO (PCT)
Prior art keywords
scroll
fan
sirocco fan
air conditioner
motor
Prior art date
Application number
PCT/JP2008/055477
Other languages
English (en)
Japanese (ja)
Inventor
Hiroki Okazawa
Ryouji Abe
Hiroshi Tsutsumi
Takahiro Yamatani
Kazunobu Nishimiya
Yukihiko Kawanori
Original Assignee
Mitsubishi Electric Corporation
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39830703&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008123208(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to ES08722743.5T priority Critical patent/ES2625932T3/es
Priority to EP08722743.5A priority patent/EP2128451B1/fr
Priority to EP14164771.9A priority patent/EP2757268B1/fr
Priority to CN200880002818XA priority patent/CN101595310B/zh
Priority to AU2008236109A priority patent/AU2008236109C1/en
Priority to EP14164774.3A priority patent/EP2757269B1/fr
Priority to KR1020097014245A priority patent/KR101179805B1/ko
Publication of WO2008123208A1 publication Critical patent/WO2008123208A1/fr
Priority to HK10101626.8A priority patent/HK1135160A1/xx

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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • 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
    • F04D29/422—Discharge tongues
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F04D29/602—Mounting in cavities
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

La présente invention a pour objet un ventilateur sirocco dont le niveau de bruit et la vitesse de rotation, lorsque le ventilateur atteint un volume d'air prédéterminé, sont réduits et un conditionneur d'air comportant le ventilateur sirocco. Le ventilateur sirocco comporte une spirale (6), un corps de ventilateur placé de manière rotative dans la spirale (6) et comportant un grand nombre de pales agencées sous la forme d'un tube circulaire, et un moteur destiné à entraîner le corps de ventilateur de manière rotative. La spirale (6) comporte deux sections linéaires sensiblement parallèles (12, 13) sur la forme extérieure tourbillonnante de la spirale. L'arbre de rotation du moteur est placé près de la section linéaire (12) qui est proche d'une section languette (8) de la spirale.
PCT/JP2008/055477 2007-03-27 2008-03-25 Ventilateur sirocco et conditionneur d'air WO2008123208A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES08722743.5T ES2625932T3 (es) 2007-03-27 2008-03-25 Ventilador sirocco y aire acondicionado
EP08722743.5A EP2128451B1 (fr) 2007-03-27 2008-03-25 Ventilateur sirocco et conditionneur d'air
EP14164771.9A EP2757268B1 (fr) 2007-03-27 2008-03-25 Ventilateur sirocco et appareil de climatisation
CN200880002818XA CN101595310B (zh) 2007-03-27 2008-03-25 西洛克风扇及空调装置
AU2008236109A AU2008236109C1 (en) 2007-03-27 2008-03-25 Sirocco fan and air conditioner
EP14164774.3A EP2757269B1 (fr) 2007-03-27 2008-03-25 Ventilateur sirocco et appareil de climatisation
KR1020097014245A KR101179805B1 (ko) 2007-03-27 2008-03-25 시로코 팬 및 공기조화 장치
HK10101626.8A HK1135160A1 (en) 2007-03-27 2010-02-12 Sirocco fan and air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007081325A JP4906555B2 (ja) 2007-03-27 2007-03-27 シロッコファン及び空気調和装置
JP2007-081325 2007-03-27

Publications (1)

Publication Number Publication Date
WO2008123208A1 true WO2008123208A1 (fr) 2008-10-16

Family

ID=39830703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055477 WO2008123208A1 (fr) 2007-03-27 2008-03-25 Ventilateur sirocco et conditionneur d'air

Country Status (9)

Country Link
EP (3) EP2128451B1 (fr)
JP (1) JP4906555B2 (fr)
KR (1) KR101179805B1 (fr)
CN (1) CN101595310B (fr)
AU (1) AU2008236109C1 (fr)
ES (3) ES2744990T3 (fr)
HK (1) HK1135160A1 (fr)
TW (1) TW200916663A (fr)
WO (1) WO2008123208A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865248B (zh) * 2011-07-06 2015-05-13 珠海格力电器股份有限公司 空调器蜗壳及具有该空调器蜗壳的空调器
KR101698788B1 (ko) * 2011-10-17 2017-01-23 엘지전자 주식회사 시로코팬 및 그를 갖는 공기조화기
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
JPWO2016139732A1 (ja) * 2015-03-02 2017-09-14 三菱電機株式会社 シロッコファン及びこのシロッコファンを用いた空気調和機の室内機
CN107477677B (zh) * 2017-08-25 2023-06-06 重庆凌达压缩机有限公司 一种空调室内机和空调器
WO2019082392A1 (fr) * 2017-10-27 2019-05-02 三菱電機株式会社 Soufflante centrifuge, dispositif de soufflante d'air, dispositif de climatisation, et dispositif à cycle de réfrigération
JP6960464B2 (ja) 2017-10-31 2021-11-05 三菱電機株式会社 遠心送風機、送風装置、空気調和装置及び冷凍サイクル装置
CN107832261B (zh) * 2017-11-02 2020-09-29 华东交通大学 一种基于小波变换的非平稳排气噪声信号阶次定量提取方法
EP3530956B1 (fr) 2018-02-26 2021-09-22 Honeywell Technologies Sarl Roue à aubes pour soufflante radiale et appareil à brûleur à gaz
JP6937903B2 (ja) * 2018-05-21 2021-09-22 三菱電機株式会社 遠心送風機、送風装置、空気調和装置及び冷凍サイクル装置
US11994148B2 (en) 2018-12-19 2024-05-28 Mitsubishi Electric Corporation Centrifugal fan, air-sending device, air-conditioning apparatus, and refrigeration cycle apparatus
KR20210011699A (ko) 2019-07-23 2021-02-02 삼성전자주식회사 의류 관리기
US12000602B2 (en) * 2020-11-27 2024-06-04 Mitsubishi Electric Corporation Air-conditioning apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0180698U (fr) * 1987-11-19 1989-05-30
JPH09126193A (ja) 1995-10-31 1997-05-13 Denso Corp 遠心式送風機
JP2000240594A (ja) * 1999-02-17 2000-09-05 Matsushita Electric Ind Co Ltd 多翼ファンのスクロールケーシング
JP2006138268A (ja) 2004-11-12 2006-06-01 Fujitsu General Ltd 遠心ファン装置
JP2006233835A (ja) * 2005-02-24 2006-09-07 Matsushita Electric Ind Co Ltd 送風機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846040A (en) * 1972-06-16 1974-11-05 D Dennis Blower housing
JPS60153900A (ja) * 1984-01-21 1985-08-13 山野　陸三 洗濯物用脱水乾燥装置
JPS6480698A (en) * 1987-09-24 1989-03-27 Tokyo Gas Co Ltd Automatic supply and recovery device for pipe
US5449271A (en) * 1994-12-27 1995-09-12 Carrier Corporation Transverse fan with randomly varying I-shaped tongue
JPH109198A (ja) * 1996-06-26 1998-01-13 Matsushita Seiko Co Ltd ファンモータの取付支持方法
JP3575986B2 (ja) * 1998-05-06 2004-10-13 松下エコシステムズ株式会社 多翼送風機
KR100337287B1 (ko) * 1999-07-28 2002-05-17 윤종용 원심 송풍기
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0180698U (fr) * 1987-11-19 1989-05-30
JPH09126193A (ja) 1995-10-31 1997-05-13 Denso Corp 遠心式送風機
JP2000240594A (ja) * 1999-02-17 2000-09-05 Matsushita Electric Ind Co Ltd 多翼ファンのスクロールケーシング
JP2006138268A (ja) 2004-11-12 2006-06-01 Fujitsu General Ltd 遠心ファン装置
JP2006233835A (ja) * 2005-02-24 2006-09-07 Matsushita Electric Ind Co Ltd 送風機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2128451A4

Also Published As

Publication number Publication date
TW200916663A (en) 2009-04-16
AU2008236109A1 (en) 2008-10-16
ES2744990T3 (es) 2020-02-27
AU2008236109B2 (en) 2011-01-27
ES2749113T3 (es) 2020-03-19
TWI352780B (fr) 2011-11-21
EP2757269B1 (fr) 2019-09-04
HK1135160A1 (en) 2010-05-28
JP2008240612A (ja) 2008-10-09
CN101595310A (zh) 2009-12-02
EP2757268B1 (fr) 2019-08-07
ES2625932T3 (es) 2017-07-21
EP2128451A1 (fr) 2009-12-02
EP2757268A2 (fr) 2014-07-23
KR101179805B1 (ko) 2012-09-04
JP4906555B2 (ja) 2012-03-28
EP2128451B1 (fr) 2017-04-19
EP2757269A3 (fr) 2016-11-16
EP2128451A4 (fr) 2014-01-15
CN101595310B (zh) 2013-09-18
AU2008236109C1 (en) 2011-10-13
EP2757269A2 (fr) 2014-07-23
KR20090088440A (ko) 2009-08-19
EP2757268A3 (fr) 2016-11-16

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