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CN107850081B - 涡轮风扇及使用了该涡轮风扇的空调 - Google Patents

涡轮风扇及使用了该涡轮风扇的空调 Download PDF

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Publication number
CN107850081B
CN107850081B CN201680042586.5A CN201680042586A CN107850081B CN 107850081 B CN107850081 B CN 107850081B CN 201680042586 A CN201680042586 A CN 201680042586A CN 107850081 B CN107850081 B CN 107850081B
Authority
CN
China
Prior art keywords
blade
engaging portion
rotation
turbofan
wheel hub
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.)
Active
Application number
CN201680042586.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN107850081A (zh
Inventor
江口刚
松本创一郎
石塚浩史
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.)
Mitsubishi Heavy Industries Air Conditioning and Refrigeration Systems Corp
Original Assignee
Mitsubishi Heavy Industries Air Conditioning and Refrigeration Systems 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 Heavy Industries Air Conditioning and Refrigeration Systems Corp filed Critical Mitsubishi Heavy Industries Air Conditioning and Refrigeration Systems Corp
Publication of CN107850081A publication Critical patent/CN107850081A/zh
Application granted granted Critical
Publication of CN107850081B publication Critical patent/CN107850081B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D29/28—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
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • 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
    • 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
    • F05D2240/303—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 leading edge 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
    • 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
    • F05D2240/304—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 trailing edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
CN201680042586.5A 2015-10-02 2016-09-06 涡轮风扇及使用了该涡轮风扇的空调 Active CN107850081B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015196839A JP6642913B2 (ja) 2015-10-02 2015-10-02 ターボファンおよびそれを用いた空気調和機
JP2015-196839 2015-10-02
PCT/JP2016/076156 WO2017056874A1 (ja) 2015-10-02 2016-09-06 ターボファンおよびそれを用いた空気調和機

Publications (2)

Publication Number Publication Date
CN107850081A CN107850081A (zh) 2018-03-27
CN107850081B true CN107850081B (zh) 2019-10-01

Family

ID=58423422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680042586.5A Active CN107850081B (zh) 2015-10-02 2016-09-06 涡轮风扇及使用了该涡轮风扇的空调

Country Status (4)

Country Link
EP (1) EP3315786A4 (ja)
JP (1) JP6642913B2 (ja)
CN (1) CN107850081B (ja)
WO (1) WO2017056874A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020478845B2 (en) 2020-11-25 2023-08-31 Mitsubishi Electric Corporation Turbofan and air-conditioning apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008144667A (ja) * 2006-12-11 2008-06-26 Daikin Ind Ltd 送風機の羽根車
WO2009128299A1 (ja) * 2008-04-18 2009-10-22 三菱電機株式会社 ターボファンおよび空気調和機
EP2213882A1 (en) * 2007-11-26 2010-08-04 Daikin Industries, Ltd. Centrifugal fan
JP2011226448A (ja) * 2010-04-23 2011-11-10 Toshiba Carrier Corp 遠心ファン及び空気調和機
JP2013096378A (ja) * 2011-11-04 2013-05-20 Daikin Industries Ltd 遠心送風機
JP2013124575A (ja) * 2011-12-14 2013-06-24 Mitsubishi Electric Corp ターボファン、空気調和装置
WO2014061642A1 (ja) * 2012-10-16 2014-04-24 三菱電機株式会社 ターボファンおよび空気調和機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058200B (de) * 1952-02-27 1959-05-27 Bruno Eck Dr Ing Blechschaufelrad fuer Radialgeblaese und meridianbeschleunigte Axialgeblaese
JP2009127541A (ja) * 2007-11-26 2009-06-11 Daikin Ind Ltd 遠心ファン
JP4994421B2 (ja) * 2009-05-08 2012-08-08 三菱電機株式会社 遠心ファン及び空気調和機

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008144667A (ja) * 2006-12-11 2008-06-26 Daikin Ind Ltd 送風機の羽根車
EP2213882A1 (en) * 2007-11-26 2010-08-04 Daikin Industries, Ltd. Centrifugal fan
WO2009128299A1 (ja) * 2008-04-18 2009-10-22 三菱電機株式会社 ターボファンおよび空気調和機
JP2011226448A (ja) * 2010-04-23 2011-11-10 Toshiba Carrier Corp 遠心ファン及び空気調和機
JP2013096378A (ja) * 2011-11-04 2013-05-20 Daikin Industries Ltd 遠心送風機
JP2013124575A (ja) * 2011-12-14 2013-06-24 Mitsubishi Electric Corp ターボファン、空気調和装置
WO2014061642A1 (ja) * 2012-10-16 2014-04-24 三菱電機株式会社 ターボファンおよび空気調和機

Also Published As

Publication number Publication date
CN107850081A (zh) 2018-03-27
JP6642913B2 (ja) 2020-02-12
JP2017067056A (ja) 2017-04-06
EP3315786A1 (en) 2018-05-02
WO2017056874A1 (ja) 2017-04-06
EP3315786A4 (en) 2018-07-04

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