WO2008128311A3 - Improvement in air-conditioner for cabinets - Google Patents

Improvement in air-conditioner for cabinets Download PDF

Info

Publication number
WO2008128311A3
WO2008128311A3 PCT/BR2008/000118 BR2008000118W WO2008128311A3 WO 2008128311 A3 WO2008128311 A3 WO 2008128311A3 BR 2008000118 W BR2008000118 W BR 2008000118W WO 2008128311 A3 WO2008128311 A3 WO 2008128311A3
Authority
WO
WIPO (PCT)
Prior art keywords
air
cabinets
emergency
conditioning
equipment
Prior art date
Application number
PCT/BR2008/000118
Other languages
French (fr)
Other versions
WO2008128311A2 (en
Inventor
Francisquini Melquisedec
Original Assignee
Francisquini Melquisedec
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 Francisquini Melquisedec filed Critical Francisquini Melquisedec
Publication of WO2008128311A2 publication Critical patent/WO2008128311A2/en
Publication of WO2008128311A3 publication Critical patent/WO2008128311A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/035—Cooling of active equipments, e.g. air ducts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/025—Cabinets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/03—Power distribution arrangements
    • H04Q1/032—Power distribution arrangements power failure protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/10—Exchange station construction
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/206—Air circulating in closed loop within cabinets wherein heat is removed through air-to-air heat-exchanger
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets

Abstract

Improvement in air-conditioner for cabinets, is a model to be installed in different electrical panels, sideboards or cabinets (1), with a complement of emergency installation (2) for supplying electrical energy of direct current, then, all internal system of air-conditioning (3), besides establishing an internal refrigeration air flow (4), it is also fed by alternating current (AC), when the equipment is in normal operation state, however, if there are failures (defects) in the air-conditioning or there are lack of alternating current (AC), an electrical system of commutation makes one part of the air-conditioning (3) to be fed with direct current (DC) supplied by emergency installation accumulators (2), consequently, one emergency operation emergency condition is established together with one or more fans, so that internal temperature of the cabinet may be kept inside the strip that does not compromise equipment operation integrity of the equipment inside the cabinet.
PCT/BR2008/000118 2007-04-23 2008-04-22 Improvement in air-conditioner for cabinets WO2008128311A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0701548-8 2007-04-23
BRPI0701548-8A BRPI0701548A2 (en) 2007-04-23 2007-04-23 air conditioning module improvement for cabinets

Publications (2)

Publication Number Publication Date
WO2008128311A2 WO2008128311A2 (en) 2008-10-30
WO2008128311A3 true WO2008128311A3 (en) 2009-05-28

Family

ID=39875999

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2008/000118 WO2008128311A2 (en) 2007-04-23 2008-04-22 Improvement in air-conditioner for cabinets

Country Status (4)

Country Link
AR (1) AR066244A1 (en)
BR (1) BRPI0701548A2 (en)
CL (1) CL2008001154A1 (en)
WO (1) WO2008128311A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102215662A (en) * 2011-05-09 2011-10-12 海尔集团公司 Cooling device
CN110782632A (en) * 2019-10-29 2020-02-11 广东电网有限责任公司 Electric room cooling alarm system and method

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008054081B4 (en) * 2008-10-31 2011-02-03 Seifert Mtm Systems Malta Ltd. Method for conditioning a control cabinet
CN101963378A (en) * 2009-11-04 2011-02-02 阿尔西制冷工程技术（北京）有限公司 Data center hot spot air-conditioning refrigeration system
CN102486324A (en) * 2010-12-02 2012-06-06 苏州昆拓热控系统股份有限公司 Energy-saving cabinet type air-conditioner
EP2503257B9 (en) * 2011-03-22 2014-06-04 Erwin Gasser Shelter
CN103307658A (en) * 2012-03-13 2013-09-18 华为技术有限公司 Heat exchanger and machine cabinet
WO2016166400A1 (en) * 2015-04-15 2016-10-20 Coriant Oy A device-frame for telecommunication devices
US10426057B2 (en) 2016-05-04 2019-09-24 International Business Machines Corporation Integrated cooling in automated tape libraries
CN105953316A (en) * 2016-06-28 2016-09-21 张少华 Integrated air conditioner of integral communication cabinet
CN108953484A (en) * 2018-10-10 2018-12-07 江苏泰华消防电气设备有限公司 A kind of electromechanical equipment damping device
CN111947255B (en) * 2020-07-17 2021-11-26 湖北霍尔科技有限公司 High-efficient rack heat dissipation air conditioner
CN116321927B (en) * 2022-12-14 2023-10-03 靖江市启运空调设备有限公司 Waterproof high temperature resistant combination formula air conditioner switch board

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367331A1 (en) * 2002-05-28 2003-12-03 Uniflair International S.A. Compact air-cooling device for a closed technical cabinet
US20040148948A1 (en) * 2002-03-28 2004-08-05 Susumu Kameyama Cooling device
WO2006037199A1 (en) * 2004-10-05 2006-04-13 Melquisedec Francisquini Cabinet with an internal framework for air conditioner installation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040148948A1 (en) * 2002-03-28 2004-08-05 Susumu Kameyama Cooling device
EP1367331A1 (en) * 2002-05-28 2003-12-03 Uniflair International S.A. Compact air-cooling device for a closed technical cabinet
WO2006037199A1 (en) * 2004-10-05 2006-04-13 Melquisedec Francisquini Cabinet with an internal framework for air conditioner installation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102215662A (en) * 2011-05-09 2011-10-12 海尔集团公司 Cooling device
CN110782632A (en) * 2019-10-29 2020-02-11 广东电网有限责任公司 Electric room cooling alarm system and method

Also Published As

Publication number Publication date
WO2008128311A2 (en) 2008-10-30
AR066244A1 (en) 2009-08-05
BRPI0701548A2 (en) 2008-12-09
CL2008001154A1 (en) 2008-09-05

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