CN104343730B - 轴流扇以及具有该轴流扇的空调机 - Google Patents

轴流扇以及具有该轴流扇的空调机 Download PDF

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Publication number
CN104343730B
CN104343730B CN201410389328.7A CN201410389328A CN104343730B CN 104343730 B CN104343730 B CN 104343730B CN 201410389328 A CN201410389328 A CN 201410389328A CN 104343730 B CN104343730 B CN 104343730B
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China
Prior art keywords
wing
trailing edge
point
axial flow
flow fan
Prior art date
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Application number
CN201410389328.7A
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English (en)
Chinese (zh)
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CN104343730A (zh
Inventor
滨田慎悟
中岛诚治
池田尚史
田所敬英
儿玉拓也
小林孝
吉川浩司
牧野浩招
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 Electric Corp
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Mitsubishi Electric Corp
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Publication date
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Publication of CN104343730A publication Critical patent/CN104343730A/zh
Application granted granted Critical
Publication of CN104343730B publication Critical patent/CN104343730B/zh
Active legal-status Critical Current
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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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • 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
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/384—Blades characterised by form
    • F04D29/386—Skewed blades
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • 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
    • 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
    • F05D2240/307—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 tip of a rotor blade
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger

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)
CN201410389328.7A 2013-08-08 2014-08-08 轴流扇以及具有该轴流扇的空调机 Active CN104343730B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013165454A JP5980180B2 (ja) 2013-08-08 2013-08-08 軸流ファン、及び、その軸流ファンを有する空気調和機
JP2013-165454 2013-08-08

Publications (2)

Publication Number Publication Date
CN104343730A CN104343730A (zh) 2015-02-11
CN104343730B true CN104343730B (zh) 2017-04-12

Family

ID=51257411

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201410389328.7A Active CN104343730B (zh) 2013-08-08 2014-08-08 轴流扇以及具有该轴流扇的空调机
CN201420447330.0U Expired - Lifetime CN204239327U (zh) 2013-08-08 2014-08-08 轴流扇以及具有该轴流扇的空调机

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201420447330.0U Expired - Lifetime CN204239327U (zh) 2013-08-08 2014-08-08 轴流扇以及具有该轴流扇的空调机

Country Status (4)

Country Link
US (1) US9605686B2 (https=)
EP (1) EP2835538B1 (https=)
JP (1) JP5980180B2 (https=)
CN (2) CN104343730B (https=)

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JP6998462B2 (ja) * 2018-06-22 2022-01-18 三菱重工エンジン＆ターボチャージャ株式会社 回転翼及びこの回転翼を備える遠心圧縮機
WO2020103400A1 (zh) * 2018-11-22 2020-05-28 广东美的制冷设备有限公司 轴流风轮及具有其的空调器
WO2020110167A1 (ja) * 2018-11-26 2020-06-04 三菱電機株式会社 翼車および軸流送風機
CN109441879A (zh) * 2018-12-26 2019-03-08 浙江科贸实业有限公司 一种复合式叶轮通风机及其复合式叶轮
USD980965S1 (en) * 2019-05-07 2023-03-14 Carrier Corporation Leading edge of a fan blade
WO2020250364A1 (ja) * 2019-06-13 2020-12-17 三菱電機株式会社 軸流ファン、送風装置、及び、冷凍サイクル装置
US11128184B2 (en) * 2019-06-19 2021-09-21 Michael Cummings Magnetic rotating member and methods relating to same
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US11835054B2 (en) * 2019-10-17 2023-12-05 Dassault Systemes Simulia Corp. Method for automatic detection of axial cooling fan rotation direction
CN111350694B (zh) * 2020-03-13 2021-02-19 浙江上风高科专风实业有限公司 一种叶尖弯曲的减耗风机叶片的加工方法
KR102891986B1 (ko) * 2020-07-24 2025-12-01 삼성전자주식회사 공기조화기의 실외기
WO2022113631A1 (ja) * 2020-11-27 2022-06-02 株式会社デンソー ファン装置
KR102936963B1 (ko) 2021-02-19 2026-03-10 삼성전자주식회사 전원 공급 장치, 전자 장치, 및 그 제어 방법
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Also Published As

Publication number Publication date
CN104343730A (zh) 2015-02-11
US9605686B2 (en) 2017-03-28
EP2835538A2 (en) 2015-02-11
US20150044058A1 (en) 2015-02-12
JP2015034503A (ja) 2015-02-19
EP2835538A3 (en) 2015-08-05
CN204239327U (zh) 2015-04-01
EP2835538B1 (en) 2017-09-27
JP5980180B2 (ja) 2016-08-31

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