WO2009057598A1 - 二重反転式軸流送風機の制御方法 - Google Patents

二重反転式軸流送風機の制御方法 Download PDF

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Publication number
WO2009057598A1
WO2009057598A1 PCT/JP2008/069560 JP2008069560W WO2009057598A1 WO 2009057598 A1 WO2009057598 A1 WO 2009057598A1 JP 2008069560 W JP2008069560 W JP 2008069560W WO 2009057598 A1 WO2009057598 A1 WO 2009057598A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
rotating type
type axial
axial blower
dual counter
Prior art date
Application number
PCT/JP2008/069560
Other languages
English (en)
French (fr)
Inventor
Honami Osawa
Naruhiko Kudo
Yoshihiko Aizawa
Original Assignee
Sanyo Denki 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 Sanyo Denki Co., Ltd. filed Critical Sanyo Denki Co., Ltd.
Priority to US12/740,581 priority Critical patent/US8556593B2/en
Priority to EP08845612.4A priority patent/EP2226507B1/en
Priority to JP2009539071A priority patent/JP5147853B2/ja
Priority to CN2008801223739A priority patent/CN101910643B/zh
Publication of WO2009057598A1 publication Critical patent/WO2009057598A1/ja

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
    • F04D19/00—Axial-flow pumps
    • F04D19/007—Axial-flow pumps multistage fans
    • 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
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Multiple Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

　冷却効率と運転効率とを共に改善することができる二重反転式軸流送風機の制御方法を提供する。第１のモータ１１及び第２のモータ１９を所定の始動モードに従って始動した後に、冷却対象２９の温度Ｔが所定の基準温度Ｔｒより高いときには、二重反転式軸流送風機１の運転効率よりも冷却対象を冷却することを優先するように予め定められた冷却効率優先モードに従って、第１のモータ１１及び第２のモータ１９の回転数Ｎ１及びＮ２を制御する。冷却対象２９の温度Ｔが所定の基準温度Ｔｒ以下であるときには、冷却対象２９の温度Ｔを所定の基準温度Ｔｒ以下に維持して、しかも二重反転式軸流送風機１の消費電力を低減するように予め定められた運転効率優先モードに従って、第１のモータ１１及び第２のモータ１９の回転数Ｎ１及びＮ２を制御する。
PCT/JP2008/069560 2007-10-29 2008-10-28 二重反転式軸流送風機の制御方法 WO2009057598A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/740,581 US8556593B2 (en) 2007-10-29 2008-10-28 Method of controlling counter-rotating axial-flow fan
EP08845612.4A EP2226507B1 (en) 2007-10-29 2008-10-28 Control method for a counter-rotating axial fan
JP2009539071A JP5147853B2 (ja) 2007-10-29 2008-10-28 二重反転式軸流送風機の制御方法
CN2008801223739A CN101910643B (zh) 2007-10-29 2008-10-28 二重反转式轴流鼓风机的控制方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007280353 2007-10-29
JP2007-280353 2007-10-29

Publications (1)

Publication Number Publication Date
WO2009057598A1 true WO2009057598A1 (ja) 2009-05-07

Family

ID=40590988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069560 WO2009057598A1 (ja) 2007-10-29 2008-10-28 二重反転式軸流送風機の制御方法

Country Status (6)

Country Link
US (1) US8556593B2 (ja)
EP (1) EP2226507B1 (ja)
JP (1) JP5147853B2 (ja)
CN (1) CN101910643B (ja)
TW (1) TWI435003B (ja)
WO (1) WO2009057598A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019095564A (ja) * 2017-11-21 2019-06-20 キヤノン株式会社 カメラシステム
WO2020054525A1 (ja) * 2018-09-13 2020-03-19 ミネベアミツミ株式会社 送風装置
JP2021526613A (ja) * 2018-07-09 2021-10-07 広東美的環境電器制造有限公司Ｇｄ Ｍｉｄｅａ Ｅｎｖｉｒｏｎｍｅｎｔ Ａｐｐｌｉａｎｃｅｓ Ｍｆｇ Ｃｏ．，Ｌｔｄ． 扇風機

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US20110312264A1 (en) * 2009-03-12 2011-12-22 Lg Electronic, Inc. Outdoor unit for air conditioner
US9568209B2 (en) 2013-04-30 2017-02-14 Eaton Corporation System and method for controlling output flow of parallel connected blowers
CN104696250B (zh) * 2013-12-10 2016-09-14 中国航空工业第六一八研究所 一种轴流风机转速平稳控制方法
TW201600960A (zh) * 2014-06-25 2016-01-01 萬國商業機器公司 電腦系統中基於電流時變率的風扇控制系統與方法
US20160230768A1 (en) * 2015-02-08 2016-08-11 Hyperloop Technologies, Inc. Axial compressor configuration
US10712041B2 (en) * 2017-06-15 2020-07-14 Sanyo Denki Co., Ltd. Cooling fan automatic control system and cooling fan automatic control device
JP7069894B2 (ja) * 2018-03-16 2022-05-18 株式会社リコー 駆動装置、駆動システム、ロボット、画像形成装置、および搬送装置
US12130067B2 (en) * 2021-09-10 2024-10-29 Carrier Corporation Transport refrigeration system with counter-rotating fan assembly

Citations (4)

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JPS6114798U (ja) * 1984-07-03 1986-01-28 西部電機工業株式会社 反転式軸流送風機
JPS61184895U (ja) * 1985-05-09 1986-11-18
JPH02238195A (ja) 1989-03-10 1990-09-20 Fujitsu Ltd 強制空冷方法
JP2004278370A (ja) 2003-03-13 2004-10-07 Sanyo Denki Co Ltd 二重反転式軸流送風機

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JPS61184895A (ja) 1985-02-12 1986-08-18 Mitsubishi Electric Corp 半導体レ−ザ素子
JP3732888B2 (ja) 1996-04-02 2006-01-11 ジャパン スチールス インターナショナル株式会社 踊場付き仮設階段
US6537019B1 (en) * 2000-06-06 2003-03-25 Intel Corporation Fan assembly and method
JP2002190686A (ja) * 2000-12-22 2002-07-05 Toshiba Corp 電子機器の冷却装置
JP3769200B2 (ja) * 2001-03-06 2006-04-19 インターナショナル・ビジネス・マシーンズ・コーポレーション 冷却ファンの制御方法および装置
JP4117472B2 (ja) * 2002-05-24 2008-07-16 株式会社デンソー Ｅｇｒ装置
US8905721B2 (en) * 2002-07-12 2014-12-09 Delta Electronics Inc. Fan control system using a microcontroller
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JPS6114798U (ja) * 1984-07-03 1986-01-28 西部電機工業株式会社 反転式軸流送風機
JPS61184895U (ja) * 1985-05-09 1986-11-18
JPH02238195A (ja) 1989-03-10 1990-09-20 Fujitsu Ltd 強制空冷方法
JP2004278370A (ja) 2003-03-13 2004-10-07 Sanyo Denki Co Ltd 二重反転式軸流送風機

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019095564A (ja) * 2017-11-21 2019-06-20 キヤノン株式会社 カメラシステム
JP7086577B2 (ja) 2017-11-21 2022-06-20 キヤノン株式会社 カメラシステム
JP2021526613A (ja) * 2018-07-09 2021-10-07 広東美的環境電器制造有限公司Ｇｄ Ｍｉｄｅａ Ｅｎｖｉｒｏｎｍｅｎｔ Ａｐｐｌｉａｎｃｅｓ Ｍｆｇ Ｃｏ．，Ｌｔｄ． 扇風機
JP7160500B2 (ja) 2018-07-09 2022-10-25 広東美的環境電器制造有限公司 扇風機
WO2020054525A1 (ja) * 2018-09-13 2020-03-19 ミネベアミツミ株式会社 送風装置
JP2020041536A (ja) * 2018-09-13 2020-03-19 ミネベアミツミ株式会社 送風装置
CN112673178A (zh) * 2018-09-13 2021-04-16 美蓓亚三美株式会社 送风装置
JP7272766B2 (ja) 2018-09-13 2023-05-12 ミネベアミツミ株式会社 送風装置
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Also Published As

Publication number Publication date
CN101910643B (zh) 2013-08-28
JP5147853B2 (ja) 2013-02-20
CN101910643A (zh) 2010-12-08
JPWO2009057598A1 (ja) 2011-03-10
US8556593B2 (en) 2013-10-15
TW200936890A (en) 2009-09-01
EP2226507B1 (en) 2018-09-05
TWI435003B (zh) 2014-04-21
EP2226507A1 (en) 2010-09-08
EP2226507A4 (en) 2015-06-24
US20100260616A1 (en) 2010-10-14

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