SG10201503238QA - Air conditioning system - Google Patents

Air conditioning system

Info

Publication number
SG10201503238QA
SG10201503238QA SG10201503238QA SG10201503238QA SG10201503238QA SG 10201503238Q A SG10201503238Q A SG 10201503238QA SG 10201503238Q A SG10201503238Q A SG 10201503238QA SG 10201503238Q A SG10201503238Q A SG 10201503238QA SG 10201503238Q A SG10201503238Q A SG 10201503238QA
Authority
SG
Singapore
Prior art keywords
air conditioning
conditioning system
system
air
Prior art date
Application number
SG10201503238QA
Inventor
Yasuo Takagi
Dai Murayama
Yuuichi Hanada
Hideyoshi Ootani
Tomoyuki Kinoshita
Hiroshi Morimoto
Koubun Takahashi
Original Assignee
Toshiba Kk
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
Priority to JP2010112547A priority Critical patent/JP5197675B2/en
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of SG10201503238QA publication Critical patent/SG10201503238QA/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20718Forced ventilation of a gaseous coolant
    • H05K7/20745Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20836Thermal management, e.g. server temperature control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00Control inputs relating to system states
    • F24F2140/50Load
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00Control inputs relating to system states
    • F24F2140/60Energy consumption
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies
    • Y02B30/74Technologies based on motor control
    • Y02B30/746Speed regulation of fans in flow control systems
SG10201503238QA 2010-05-14 2011-05-10 Air conditioning system SG10201503238QA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010112547A JP5197675B2 (en) 2010-05-14 2010-05-14 Air conditioning system

Publications (1)

Publication Number Publication Date
SG10201503238QA true SG10201503238QA (en) 2015-06-29

Family

ID=44914401

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2011059565A SG173756A1 (en) 2010-05-14 2011-05-10 Air conditioning system
SG10201503238QA SG10201503238QA (en) 2010-05-14 2011-05-10 Air conditioning system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2011059565A SG173756A1 (en) 2010-05-14 2011-05-10 Air conditioning system

Country Status (5)

Country Link
US (1) US8961279B2 (en)
JP (1) JP5197675B2 (en)
CN (1) CN102985762B (en)
SG (2) SG173756A1 (en)
WO (1) WO2011142346A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5745337B2 (en) * 2011-05-23 2015-07-08 三菱電機株式会社 Air conditioning system
JP2013104639A (en) 2011-11-16 2013-05-30 Toshiba Corp Air conditioning system and air conditioning control method for server room management
JP5932350B2 (en) 2012-01-18 2016-06-08 株式会社東芝 Air conditioner and air conditioning control method
JP5842936B2 (en) * 2012-01-30 2016-01-13 富士通株式会社 Air conditioning system
US10082857B1 (en) * 2012-08-07 2018-09-25 Amazon Technologies, Inc. Cooling electrical systems based on power measurements
JP2014055691A (en) * 2012-09-11 2014-03-27 Hitachi Ltd Air conditioning control system
GB2513147A (en) * 2013-04-17 2014-10-22 Ibm Energy efficient data center
CN103344020A (en) * 2013-06-28 2013-10-09 南京佳力图空调机电有限公司 Closed cold channel data center with cold region and hot region
TWI499171B (en) * 2013-08-09 2015-09-01 Delta Electronics Inc Method of air flow field control
JP6091387B2 (en) 2013-09-13 2017-03-08 富士通株式会社 Air conditioner
JP6219134B2 (en) * 2013-11-08 2017-10-25 三菱重工サーマルシステムズ株式会社 Air conditioner
JP6417672B2 (en) * 2014-02-27 2018-11-07 富士通株式会社 Data center, the data center control method and control program
JP6277912B2 (en) 2014-08-28 2018-02-14 富士通株式会社 Thermal management system for an electronic apparatus, the temperature control method, and a temperature management program
US10129611B2 (en) 2014-09-27 2018-11-13 Rf Code, Inc. System and method for monitoring sensor output
JP2017203610A (en) * 2016-05-13 2017-11-16 アズビル株式会社 Discrimination device and discrimination method for air-conditioning zone in server room

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2064029U (en) * 1989-01-14 1990-10-17 曾志华 Domestic compound air conditioner
JPH0772643B2 (en) * 1992-09-03 1995-08-02 日比谷総合設備株式会社 The control device of the air conditioning system
JP3493842B2 (en) * 1995-10-31 2004-02-03 三菱電機株式会社 Air conditioning apparatus
US7752858B2 (en) * 2002-11-25 2010-07-13 American Power Conversion Corporation Exhaust air removal system
JP2004286365A (en) * 2003-03-24 2004-10-14 Ntt Power & Building Facilities Inc Electronic equipment housing rack, air-conditioning system, control box used therefor and control method of air-conditioning system
JP2005172309A (en) 2003-12-09 2005-06-30 Ntt Power & Building Facilities Inc Blower and air conditioning system for room
US7214131B2 (en) * 2004-01-15 2007-05-08 Hewlett-Packard Development Company, L.P. Airflow distribution control system for usage in a raised-floor data center
JP4209351B2 (en) 2004-03-15 2009-01-14 株式会社Nttファシリティーズ Air-conditioning system for prevention device and computer room sneak
US20060168975A1 (en) * 2005-01-28 2006-08-03 Hewlett-Packard Development Company, L.P. Thermal and power management apparatus
WO2007139559A1 (en) * 2006-06-01 2007-12-06 Exaflop Llc Controlled warm air capture
JP2008111588A (en) * 2006-10-30 2008-05-15 Fujitsu Ltd Air-conditioning installation and computer system
WO2008079829A2 (en) * 2006-12-22 2008-07-03 Duncan Scot M Optimized control system for cooling systems
GB2446454B (en) * 2007-02-07 2011-09-21 Robert Michael Tozer Cool design data centre
JP2010043817A (en) 2008-08-18 2010-02-25 Fuji Denki Sosetsu Co Ltd Air conditioning system of server chamber
JP2010108324A (en) * 2008-10-31 2010-05-13 Hitachi Ltd Physical computer, method for controlling cooling device, and server system
JP5634703B2 (en) 2009-12-08 2014-12-03 高砂熱学工業株式会社 Air conditioning system for heat-generating equipment accommodating chamber

Also Published As

Publication number Publication date
WO2011142346A1 (en) 2011-11-17
CN102985762A (en) 2013-03-20
US20110306287A1 (en) 2011-12-15
JP2011242008A (en) 2011-12-01
US8961279B2 (en) 2015-02-24
CN102985762B (en) 2015-06-17
JP5197675B2 (en) 2013-05-15
SG173756A1 (en) 2011-09-29

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