WO2018201740A1 - Dispositif intégrant une armoire de convertisseur et un système de dissipation de chaleur de fluide frigorigène - Google Patents

Dispositif intégrant une armoire de convertisseur et un système de dissipation de chaleur de fluide frigorigène Download PDF

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Publication number
WO2018201740A1
WO2018201740A1 PCT/CN2017/118866 CN2017118866W WO2018201740A1 WO 2018201740 A1 WO2018201740 A1 WO 2018201740A1 CN 2017118866 W CN2017118866 W CN 2017118866W WO 2018201740 A1 WO2018201740 A1 WO 2018201740A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
converter cabinet
heat dissipation
housing
condensing
Prior art date
Application number
PCT/CN2017/118866
Other languages
English (en)
Chinese (zh)
Inventor
张羽
王京
蒋世用
Original Assignee
格力电器（武汉）有限公司
珠海格力电器股份有限公司
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 格力电器（武汉）有限公司, 珠海格力电器股份有限公司 filed Critical 格力电器（武汉）有限公司
Publication of WO2018201740A1 publication Critical patent/WO2018201740A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
    • 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
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20936—Liquid coolant with phase change

Definitions

  • the present application relates to the technical field of converter cabinets, and in particular to an integrated device for a converter cabinet and a refrigerant heat dissipation system.
  • the common way to dissipate heat in the converter cabinet is to provide a refrigerant cooling system outside the unit with a corresponding power dissipation level to dissipate heat from the converter cabinet.
  • An integrated device for a converter cabinet and a refrigerant cooling system comprising:
  • the above-mentioned converter cabinet and refrigerant heat dissipation system integrated device pre-lays the compressor component, the condensing component and the evaporation component of the refrigerant heat dissipation system on the converter cabinet in advance, and does not require a professional to separately install and debug the refrigerant heat dissipation system and the converter cabinet, and is convenient to install. It saves the installation and commissioning costs, avoids the problem that the temperature of the converter pipe is too high or too low due to the change of the length of the refrigerant pipe; and because the refrigerant pipe is preset, it is beneficial to the overcooling and overheating of the refrigerant heat dissipation system.
  • the parameter design enables precise control of the cabinet temperature, which improves the performance of the whole machine and reduces the space.
  • the compressor assembly is disposed on a sidewall of the converter cabinet, the condensing assembly is disposed at a top of the converter cabinet, and the evaporation assembly is disposed at a rear of the converter cabinet .
  • the compressor assembly and the condensing assembly are disposed outside of the converter cabinet, and the evaporation assembly is located inside the converter cabinet.
  • the converter cabinet and the refrigerant heat dissipation system integrated device further includes a combined housing, the combined housing is coupled to the converter cabinet, and the combined housing houses the compressor assembly and The condensing assembly.
  • the combined housing and the converter cabinet cooperate to form a rectangular parallelepiped structure.
  • the combination housing includes a compressor housing housing the compressor assembly and a condensing assembly housing housing the condensing assembly.
  • the condensing unit housing is provided with an air outlet corresponding to the position of the first fan.
  • the compressor housing is in communication with the condensing assembly housing for passage of a refrigerant line connecting the compressor assembly and the condensing assembly.
  • the combination housing further includes a connection housing through which the compressor housing communicates with the condensing assembly housing.
  • the number of the evaporation components and/or the condensation components is plural.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

La présente invention concerne un dispositif intégrant une armoire de convertisseur et un système de dissipation de chaleur de fluide frigorigène (10), comprenant une armoire de convertisseur (100) et un système de dissipation de chaleur de fluide frigorigène (200). Le système de dissipation de chaleur de fluide frigorigène (200) comprend un ensemble compresseur (210), un ensemble de condensation (220) et un ensemble d'évaporation (230). L'ensemble compresseur (210) est disposé sur l'armoire de convertisseur (100) et positionné sur un côté de ce dernier. L'ensemble de condensation (220) et l'ensemble d'évaporation (230) sont disposés sur l'armoire de convertisseur (100) et sont respectivement positionnés sur deux côtés de l'ensemble compresseur (210). L'ensemble de condensation (220) comprend un condenseur (221) et un premier ventilateur (222). Le condenseur (221) est relié à l'ensemble compresseur (210). Le premier ventilateur (222) est utilisé pour évacuer la chaleur libérée par un fluide frigorigène dans le condenseur (221). L'ensemble d'évaporation (230) comprend un évaporateur (231) et un second ventilateur (232). L'évaporateur (231) est relié à l'ensemble compresseur (210). Le second ventilateur (232) est utilisé pour souffler de l'air dans l'armoire de convertisseur (100) pour effectuer une dissipation de chaleur. Ainsi, l'ensemble compresseur (210), l'ensemble de condensation (220) et l'ensemble d'évaporation (230) sont agencés de manière appropriée sur l'armoire de convertisseur (100) à l'avance, ce qui élimine le besoin d'une installation et d'un réglage professionnels. Une conduite de fluide frigorigène est disposée à l'avance, ce qui facilite la conception de paramètres de sur-refroidissement et de surchauffe du système de dissipation de chaleur de fluide frigorigène (200), ce qui permet d'obtenir une régulation précise de la température de l'armoire, et d'améliorer les performances globales.
PCT/CN2017/118866 2017-05-05 2017-12-27 Dispositif intégrant une armoire de convertisseur et un système de dissipation de chaleur de fluide frigorigène WO2018201740A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710311477.5 2017-05-05
CN201710311477.5A CN106949652A (zh) 2017-05-05 2017-05-05 换流柜和冷媒散热系统一体装置

Publications (1)

Publication Number Publication Date
WO2018201740A1 true WO2018201740A1 (fr) 2018-11-08

Family

ID=59479354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/118866 WO2018201740A1 (fr) 2017-05-05 2017-12-27 Dispositif intégrant une armoire de convertisseur et un système de dissipation de chaleur de fluide frigorigène

Country Status (2)

Country Link
CN (1) CN106949652A (fr)
WO (1) WO2018201740A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106949652A (zh) * 2017-05-05 2017-07-14 珠海格力电器股份有限公司 换流柜和冷媒散热系统一体装置
US11343947B2 (en) * 2018-09-26 2022-05-24 Rohr, Inc. Power converter cooling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664093A5 (en) * 1984-11-14 1988-02-15 Escher Wyss Gmbh Temp. controller for electronic equipment in enclosed spaces - comprising air heater and cooling unit mounted on rails for ease of access to other components
CN1852650A (zh) * 2006-04-26 2006-10-25 沈正皓 恒温式隔爆箱
KR20120000224A (ko) * 2010-06-25 2012-01-02 이성균 일체형 초소형 데이터 센터
WO2015121994A1 (fr) * 2014-02-14 2015-08-20 株式会社日立製作所 Dispositif de refroidissement d'appareil électronique et boîtier de refroidissement
JP2016162824A (ja) * 2015-02-27 2016-09-05 パナソニックＩｐマネジメント株式会社 冷却装置
CN106949652A (zh) * 2017-05-05 2017-07-14 珠海格力电器股份有限公司 换流柜和冷媒散热系统一体装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206755639U (zh) * 2017-05-05 2017-12-15 珠海格力电器股份有限公司 换流柜和冷媒散热系统一体装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664093A5 (en) * 1984-11-14 1988-02-15 Escher Wyss Gmbh Temp. controller for electronic equipment in enclosed spaces - comprising air heater and cooling unit mounted on rails for ease of access to other components
CN1852650A (zh) * 2006-04-26 2006-10-25 沈正皓 恒温式隔爆箱
KR20120000224A (ko) * 2010-06-25 2012-01-02 이성균 일체형 초소형 데이터 센터
WO2015121994A1 (fr) * 2014-02-14 2015-08-20 株式会社日立製作所 Dispositif de refroidissement d'appareil électronique et boîtier de refroidissement
JP2016162824A (ja) * 2015-02-27 2016-09-05 パナソニックＩｐマネジメント株式会社 冷却装置
CN106949652A (zh) * 2017-05-05 2017-07-14 珠海格力电器股份有限公司 换流柜和冷媒散热系统一体装置

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