CN116391302A - 用于室外配电盘的风压式挡板 - Google Patents

用于室外配电盘的风压式挡板 Download PDF

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Publication number
CN116391302A
CN116391302A CN202180072620.4A CN202180072620A CN116391302A CN 116391302 A CN116391302 A CN 116391302A CN 202180072620 A CN202180072620 A CN 202180072620A CN 116391302 A CN116391302 A CN 116391302A
Authority
CN
China
Prior art keywords
door
flow path
wind pressure
pressure type
type baffle
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.)
Pending
Application number
CN202180072620.4A
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English (en)
Chinese (zh)
Inventor
稻政圭祐
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.)
Toshiba Mitsubishi Electric Industrial Systems Corp
Original Assignee
Toshiba Mitsubishi Electric Industrial 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 Toshiba Mitsubishi Electric Industrial Systems Corp filed Critical Toshiba Mitsubishi Electric Industrial Systems Corp
Publication of CN116391302A publication Critical patent/CN116391302A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
    • 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
    • H02B1/14—Shutters or guards for preventing access to contacts
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H05K5/0214—Venting apertures; Constructional details thereof with means preventing penetration of rain water or dust
    • 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
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20181—Filters; Louvers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Patch Boards (AREA)
  • Wind Motors (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
CN202180072620.4A 2021-10-22 2021-10-22 用于室外配电盘的风压式挡板 Pending CN116391302A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/039125 WO2023067804A1 (ja) 2021-10-22 2021-10-22 屋外配電盤のための風圧式シャッター

Publications (1)

Publication Number Publication Date
CN116391302A true CN116391302A (zh) 2023-07-04

Family

ID=86058075

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180072620.4A Pending CN116391302A (zh) 2021-10-22 2021-10-22 用于室外配电盘的风压式挡板

Country Status (4)

Country Link
US (1) US12300976B2 (https=)
JP (1) JP7392900B2 (https=)
CN (1) CN116391302A (https=)
WO (1) WO2023067804A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114867314B (zh) * 2022-05-20 2023-03-10 杭州市电力设计院有限公司 一种应用于精准送风控制的gis机柜
CN120879361B (zh) * 2025-09-25 2025-12-16 吉林省金仑科技有限公司 一种户外电力变电箱

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1532635A (en) * 1924-02-21 1925-04-07 Osbun Justin Edward Ceiling ventilator
GB485850A (en) * 1938-01-21 1938-05-25 Derek Richard Barker Improvements in and relating to shutters for use with blower ventilating fans
US3286732A (en) * 1963-02-04 1966-11-22 American Warming Ventilation Flow control damper
US4766807A (en) * 1987-08-27 1988-08-30 American Standard Inc. Damper blade seal
JP3498416B2 (ja) * 1995-04-10 2004-02-16 株式会社明電舎 配電盤の冷却装置
US6181557B1 (en) * 1999-10-29 2001-01-30 Motorola, Inc. Electronic component, method of cooling, and damper therefor
JP4029712B2 (ja) 2002-10-07 2008-01-09 株式会社明電舎 屋外盤
JP5120359B2 (ja) 2008-11-14 2013-01-16 株式会社安川電機 収納機器の固定構造および換気構造を備えた配電盤
JP2012177501A (ja) 2011-02-25 2012-09-13 Nitto Electric Works Ltd 電気機器収納用箱の通風装置
US8899066B2 (en) * 2011-09-07 2014-12-02 General Electric Company System for environmental protection of a heat exchanger
JP2017200298A (ja) 2016-04-26 2017-11-02 株式会社東芝 屋外配電盤
US11252846B2 (en) * 2019-04-24 2022-02-15 Toshiba Mitsubishi-Electric Industrial Systems Corporation Ventilation device, ventilation unit, and power conversion device

Also Published As

Publication number Publication date
JP7392900B2 (ja) 2023-12-06
US12300976B2 (en) 2025-05-13
JPWO2023067804A1 (https=) 2023-04-27
US20240332919A1 (en) 2024-10-03
WO2023067804A1 (ja) 2023-04-27

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