CN106488687A - 用于对封闭的机柜进行冷却的装置 - Google Patents

用于对封闭的机柜进行冷却的装置 Download PDF

Info

Publication number
CN106488687A
CN106488687A CN201610720723.8A CN201610720723A CN106488687A CN 106488687 A CN106488687 A CN 106488687A CN 201610720723 A CN201610720723 A CN 201610720723A CN 106488687 A CN106488687 A CN 106488687A
Authority
CN
China
Prior art keywords
vaporizer
heat
heat exchanger
condenser
rack
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.)
Granted
Application number
CN201610720723.8A
Other languages
English (en)
Other versions
CN106488687B (zh
Inventor
里斯托·劳里拉
泰勒·维塔宁
布鲁诺·阿戈斯蒂尼
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.)
ABB Technology AG
Original Assignee
ABB T&D Technology AG
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 ABB T&D Technology AG filed Critical ABB T&D Technology AG
Publication of CN106488687A publication Critical patent/CN106488687A/zh
Application granted granted Critical
Publication of CN106488687B publication Critical patent/CN106488687B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/025—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes having non-capillary condensate return means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0471—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a non-circular cross-section
    • 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
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0243—Header boxes having a circular cross-section
    • 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
    • H05K7/20609—Air circulating in closed loop within cabinets wherein heat is removed through air-to-liquid heat-exchanger
    • 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
    • H05K7/20663—Liquid coolant with phase change, e.g. heat pipes
    • H05K7/20681—Liquid coolant with phase change, e.g. heat pipes within cabinets for removing heat from sub-racks
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • F28D2001/0273—Cores having special shape, e.g. curved, annular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D2015/0216—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes having particular orientation, e.g. slanted, or being orientation-independent

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

本发明提供了一种用于对封闭且密封的机柜(1)进行冷却的装置，该装置包括热虹吸式热交换器(2)，该热虹吸式热交换器设置在机柜(1)内部并且具有蒸发器(3)和冷凝器(4)以用于使工作流体在蒸发器(3)与冷凝器(4)之间以闭合回路循环，其中，蒸发器(3)中通过热而蒸发的工作流体流动至冷凝器(4)用于冷却，并且经冷凝的工作流体流回至蒸发器(3)。蒸发器(3)暴露于在机柜(1)内部产生的热空气流，并且热传递元件(5)通过机柜壁(6)以密封的方式附接至冷凝器(3)以用于将热传递至机柜(1)的外部。

Description

用于对封闭的机柜进行冷却的装置
技术领域
本发明涉及一种用于对封闭且密封的机柜进行冷却的装置，该装置包括热虹吸式热交换器，该热虹吸式热交换器设置在机柜内部并且具有蒸发器和冷凝器以用于使工作流体在蒸发器与冷凝器之间以闭合回路循环，其中，在蒸发器中通过热而蒸发的工作流体流动至冷凝器以用于冷却，并且经冷凝的工作流体流回至蒸发器。
背景技术
当今，利用惯用的(customer)冷却流体，不同的热交换器被用于对封闭的机柜进行冷却，但仍存在冷却流体的泄漏风险。另外，不同的冷却流体和压力水平使得难以利用经济且长寿命的冷却方案对封闭的机柜进行冷却。
发明内容
本发明的目的在于提供一种解决以上问题的装置。本发明的目的通过下述装置来实现：该装置的特征在于，蒸发器暴露于在机柜内部产生的热空气流；以及热传递元件通过机柜壁以密封的方式附接至冷凝器以用于将热传递至机柜的外部。在从属权利要求中公开了本发明的优选实施方式。
本发明是基于下述理念：在该理念中，通过热交换器将热能从高的“异物防护(IP)等级”的空间传递至另一可能也为IP防护等级的空间，该热交换器与具有闭合冷却系统的紧凑热虹吸式热交换器(COTHEX)的构型类似，但现在以相反的方式使用。循环通过蒸发器的热空气在优选地用在本发明的热交换器中的MPE(多端口压制的)管内部开始“气泡泵”操作，并且气泡将热能传递至冷凝器并且传递至冷凝器的热传递元件，随后热传递元件将热能进一步地传递至连接至该热传递元件的任何冷却系统或媒介。
本发明在下述情况下是极其有用的：两个不同的IP空间必须是一致的/同质的而没有任何通孔(went-throughs)。实际的示例是内部空间和外部空间必须保持分开的EX机柜(防爆机柜)。本发明有助于EX机柜内部的冷却并且将热能传递至机柜的接触表面，随后该机柜可以通过例如液体冷却而被进一步地冷却。这种方式不存在穿过机柜壁的通孔，但机柜的内部被非常有效地冷却。这还使得能够对本发明的装置进行非常容易地安装及维修。
本发明的一个重要用途是例如逆变器模块的内部冷却，因而能够使得IP模块结构完全密封并且通过单个且相同的冷却媒介进行冷却。现在以相反方式使用的热交换器(COTHEX)将由电子器件等耗散的热传递至相同的热表面，所述相同的热表面通常组装有IGBT(隔离栅双极晶体管)模块。
对于利用两阶段的冷却以进行热交换而言，与常规的解决方案相比存在若干优势。该系统可以被更好地优化并且是更加成本有效的。就热交换这点而言，通常，受限的方面(area)是空气侧热传递速率，并且通过利用两阶段原理，空气侧的热交换可以提高而几乎不受任何方面的限制，从而最佳地得到空气侧冷却工作，原因在于蒸发是在恒定的温度下发生的。
例如，在文献EP 2 031 332 B1、EP 2 444 770 A1、EP 2 568 790 A1和EP 2 587907 A1中公开了这样的热虹吸式热交换器：所述热虹吸式热交换器可以以相反的方式用于根据本发明的装置。
附图说明
在下文中，将参照附图借助于优选的实施方式对本发明进行更详细地描述，在附图中：
图1以立体图示出了本发明的实施方式；
图2以相同的视角单独地示出了图1中示出的热交换器；
图3以侧视图示出了附接至密封机柜的壁的图1和图2的热交换器；
图4以侧剖视图示出了附接至密封机柜的壁的图1至图3的热交换器；
图5示出了用于热交换器的一个替代形式；以及
图6示出了一个流体导管的截面图，所述一个流体导管可以用在图1至图5的热交换器中。
具体实施方式
根据图1的装置示出了封闭且密封的IP机柜1，该IP机柜1的内部必须被冷却。为此，在机柜1的内部设置有热虹吸式热交换器2。
根据图1至图4的热交换器2包括蒸发器3(蒸发器端部)和冷凝器4(冷凝器端部)以用于使工作流体在蒸发器3与冷凝器4之间以闭合回路循环，其中，在蒸发器3中通过热而蒸发的工作流体流动至用于冷却的冷凝器4，并且经冷凝的工作流体流回至蒸发器3。
蒸发器3暴露于在机柜1内部产生的热空气流，并且冷凝器4通过机柜壁6以密封的方式附接有热传递元件5以用于将热传递至机柜1的外部。
该示例的热交换器2基于重力热管原理，其中，冷凝器4位于蒸发器3上方。此外，热交换器2是弯曲的，使得蒸发器朝向机柜1的内部弯曲。在弯曲的蒸发器3下方设置有风扇7以用于将机柜1中产生的热空气引向蒸发器3。
通常，这种类型的热交换器2包括平行的流体导管8，每个流体导管均包括用于工作流体的多个流动通道9(图6)。流体导管8的端部分别在两个端部处通过歧管10和11连接。位于热传递元件侧的通道9中的至少一个通道用于经蒸发的工作流体，并且位于相反侧的至少一个通道9用于经冷凝的工作流体。导管8彼此间隔开，从而允许自由空气流动通过蒸发器3，并且导管8的外部设置有用于增强吸热的翅片12。例如从EP 2 031 332 B1获知闭合的工作流体循环的原理。
热传递元件5部分地嵌置在导管8之间，并且热传递元件5在纵向(竖向)方向上覆盖热交换器2的长度的约30％，并且热交换器长度的其余约70％如上所述是弯曲的。
在该实施方式中，热传递元件5的外部表面附接有液体冷却散热件13，以用于移除来自热交换器2的热并且从而移除来自机柜1的热，并且以同时使工作流体冷凝。还将可能的是，热传递元件5包括液体冷却散热件(图中未示出)。另外，热传递元件5的外部表面可以附接有另一热虹吸式热交换器(图中未示出)。甚至，热传递元件的外部表面可以附接有常规的空气冷却散热件或者在热传递元件中包括常规的空气冷却散热件(图中未示出)。该替代形式可能需要额外的风扇冷却。然而，当选择在机柜1的外部进行冷却时，所选择的冷却方法不限于特定的解决方案。
用在根据本发明的装置中的热交换器也可以基于脉动热管(PHP)原理，但按其原始的用途以相反的方式使用。PHP热交换器具有与紧凑的热虹吸式热交换器(COTHEX)的构型类似的构型。然而，通道具有毛细管尺寸，并且流体导管的连接部分设置有流体分配元件，所述流体分配元件将来自预定通道的流体引导在不同组通道之间。这使得可以将热交换器作为脉动热管来工作。在该解决方案中，由于蒸汽在通道内部的双向膨胀，在小的通道环路热管中发生震荡(oscillation)。在操作期间，液塞和细长的蒸汽泡将由于由限制在小通道中的气泡的快速膨胀所引起的流体动力学不稳定性而在冷区域与热区域之间震荡，并且因此将提供与重力基本上无关的流体速度。因此，这种类型的热交换器(图中未示出，但在例如EP 2 444 770 A1中是已知的)在任何取向上工作(然而，其中，一些性能根据取向而变化)。由于周期性的震荡而不存在优选的流动取向，并且因此不需要上升管和下降管。因此，没有必要将热交换器布置成使得冷凝器位于蒸发器上方。蒸发器和冷凝器可以是例如彼此相邻的，例如基本上位于相同水平高度上。
热交换器还可以为成角度的，如在例如EP 2 587 907A1中所公开的，但还是按其原始的用途以相反的方式使用。这种类型的热交换器可以定向成使得冷凝器位于比蒸发器更高的水平高度上，但也可以定向成使得蒸发器3和冷凝器4彼此相邻，例如基本上位于相同的水平高度上，如图5中所示。
将理解的是，以上描述和附图仅意在对本发明进行说明。对于本领域的技术人员将明显的是，本发明可以在不脱离本发明的范围的情况下在权利要求范围内进行改变和修改。

Claims (16)

1.一种用于对封闭且密封的机柜(1)进行冷却的装置，所述装置包括：
热虹吸式热交换器(2)，所述热虹吸式热交换器(2)设置在所述机柜(1)内部并且具有蒸发器(3)和冷凝器(4)以用于使工作流体在所述蒸发器(3)与所述冷凝器(4)之间以闭合回路进行循环，
其中，在所述蒸发器(3)中通过热而蒸发的工作流体流动至所述冷凝器(4)以用于冷却，并且经冷凝的所述工作流体流回至所述蒸发器(3)，
所述装置的特征在于，
所述蒸发器(3)暴露于在所述机柜(1)内部产生的热空气流，以及
热传递元件(5)通过机柜壁(6)以密封的方式附接至所述冷凝器(3)以用于将热传递至所述机柜(1)的外部。
2.根据权利要求1所述的装置，其特征在于，
所述热交换器(2)基于重力热管原理。
3.根据权利要求1所述的装置，其特征在于，
所述热交换器(2)基于脉动热管原理。
4.根据权利要求1所述的装置，其特征在于，
所述热交换器(2)是弯曲的。
5.根据权利要求1所述的装置，其特征在于，
所述热交换器(2)是成角度的。
6.根据权利要求1所述的装置，其特征在于，
所述冷凝器(4)位于所述蒸发器(3)上方。
7.根据权利要求1所述的装置，其特征在于，
所述蒸发器(3)和所述冷凝器(4)是彼此相邻的并且基本上位于相同的水平高度上。
8.根据权利要求1所述的装置，其特征在于，
所述热交换器(2)包括平行的流体导管(8)，每个流体导管(8)均包括用于所述工作流体的多个流动通道(9)。
9.根据权利要求7所述的装置，其特征在于，
所述流体导管(8)的端部分别在所述流体导管(8)的两个端部处通过歧管(10、11)连接。
10.根据权利要求7或9所述的装置，其特征在于，
至少在所述蒸发器(3)区域中，所述导管(8)彼此间隔开，从而允许空气流动通过所述蒸发器(3)，以及
所述导管的外部设置有吸热翅片(12)。
11.根据权利要求1所述的装置，其特征在于，
所述装置还包括用于将在所述机柜(1)中产生的热空气引向所述蒸发器(3)的风扇(7)。
12.根据权利要求1所述的装置，其特征在于，
所述热传递元件(5)的外部表面附接有液体冷却散热件(13)。
13.根据权利要求1所述的装置，其特征在于，
所述热传递元件包括液体冷却散热件。
14.根据权利要求1所述的装置，其特征在于，
所述热传递元件的外部表面附接有另一热虹吸式热交换器的蒸发器。
15.根据权利要求1所述的装置，其特征在于，
所述热传递元件的外部表面附接有空气冷却散热件。
16.根据权利要求1所述的装置，其特征在于，
所述热传递元件包括空气冷却散热件。
CN201610720723.8A 2015-08-26 2016-08-24 用于对封闭的机柜进行冷却的装置 Active CN106488687B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15182471.1 2015-08-26
EP15182471.1A EP3136033B1 (en) 2015-08-26 2015-08-26 Arrangement for cooling a closed cabinet

Publications (2)

Publication Number Publication Date
CN106488687A true CN106488687A (zh) 2017-03-08
CN106488687B CN106488687B (zh) 2019-11-05

Family

ID=54007624

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610720723.8A Active CN106488687B (zh) 2015-08-26 2016-08-24 用于对封闭的机柜进行冷却的装置

Country Status (4)

Country Link
US (1) US10634434B2 (zh)
EP (1) EP3136033B1 (zh)
CN (1) CN106488687B (zh)
DK (1) DK3136033T3 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111051178A (zh) * 2017-09-08 2020-04-21 株式会社日立制作所 铁路车辆的电力转换装置以及搭载了电力转换装置的铁路车辆

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3407693B1 (en) 2017-05-22 2022-11-09 Pfannenberg GmbH Heat exchanger for cooling an electronic enclosure
EP3723463B1 (en) * 2019-04-10 2023-03-01 ABB Schweiz AG Heat exchanger with integrated two-phase heat spreader
CN114302608B (zh) 2021-03-31 2024-01-30 华为数字能源技术有限公司 热交换器、机柜及通信基站
WO2023283486A1 (en) * 2021-07-09 2023-01-12 Phononic, Inc. High reliability, microchannel heat pipe array for improved efficiency, simplified charging/discharging and low-cost manufacture
US20230107266A1 (en) * 2021-10-04 2023-04-06 Air Power Systems Co., Llc Heat Exchanger With Curved Core Area And Intended For Use With An Agricultural Pumper Truck

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101377392A (zh) * 2007-08-27 2009-03-04 Abb研究有限公司 热交换器
CN201218682Y (zh) * 2008-05-23 2009-04-08 三以实业(德清)有限公司 节能型通讯基站方舱散热装置
CN101876517A (zh) * 2009-04-29 2010-11-03 Abb研究有限公司 多行热虹吸热交换器
CN102318457A (zh) * 2011-07-26 2012-01-11 华为技术有限公司 通信设备用散热柜
CN102573407A (zh) * 2010-10-20 2012-07-11 Abb研究有限公司 热交换器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600050A (en) * 1985-04-26 1986-07-15 Noren Don W Heat exchanger
JPH0878589A (ja) * 1994-07-04 1996-03-22 Nippondenso Co Ltd 沸騰冷却装置
US7013955B2 (en) * 2003-07-28 2006-03-21 Thermal Corp. Flexible loop thermosyphon
US7460367B2 (en) * 2007-03-05 2008-12-02 Tracewell Systems, Inc. Method and system for dissipating thermal energy from conduction-cooled circuit card assemblies which employ remote heat sinks and heat pipe technology
US8422218B2 (en) * 2007-04-16 2013-04-16 Stephen Samuel Fried Liquid cooled condensers for loop heat pipe like enclosure cooling
US8582298B2 (en) * 2009-06-22 2013-11-12 Xyber Technologies Passive cooling enclosure system and method for electronics devices
JP5210997B2 (ja) * 2009-08-28 2013-06-12 株式会社日立製作所 冷却システム、及び、それを用いる電子装置
EP2328172B1 (en) * 2009-10-02 2019-06-26 Abb Research Ltd. A power-electronic arrangement
EP2552182A1 (en) * 2011-07-29 2013-01-30 ABB Research Ltd. Double-loop thermosiphon for cooling of electric and electronic components
EP2568790B1 (en) 2011-09-06 2013-09-04 ABB Research Ltd. Apparatus and method
AU2012232968B2 (en) 2011-10-31 2014-11-13 Abb Technology Ag Thermosiphon cooler arrangement in modules with electric and/or electronic components
US20160018139A1 (en) * 2014-07-21 2016-01-21 Phononic Devices, Inc. Integration of thermosiphon tubing into accept heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101377392A (zh) * 2007-08-27 2009-03-04 Abb研究有限公司 热交换器
CN201218682Y (zh) * 2008-05-23 2009-04-08 三以实业(德清)有限公司 节能型通讯基站方舱散热装置
CN101876517A (zh) * 2009-04-29 2010-11-03 Abb研究有限公司 多行热虹吸热交换器
CN102573407A (zh) * 2010-10-20 2012-07-11 Abb研究有限公司 热交换器
CN102318457A (zh) * 2011-07-26 2012-01-11 华为技术有限公司 通信设备用散热柜

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111051178A (zh) * 2017-09-08 2020-04-21 株式会社日立制作所 铁路车辆的电力转换装置以及搭载了电力转换装置的铁路车辆

Also Published As

Publication number Publication date
EP3136033B1 (en) 2018-07-25
EP3136033A1 (en) 2017-03-01
US10634434B2 (en) 2020-04-28
US20170059253A1 (en) 2017-03-02
CN106488687B (zh) 2019-11-05
DK3136033T3 (en) 2018-10-29

Similar Documents

Publication Publication Date Title
CN106488687B (zh) 用于对封闭的机柜进行冷却的装置
CN1314306C (zh) 电子设备的模块化冷却系统及其冷却组件
CN102980427B (zh) 热交换器
TWI650522B (zh) 冷媒式散熱裝置
WO2011122207A1 (ja) 電子機器排気の冷却装置及び冷却システム
US20140311721A1 (en) Shell and tube heat exchanger
CN105940279A (zh) 冷却装置和具有它的数据中心
CN105890415B (zh) 一种带沸腾池的一体式环路热管散热装置
US20200029466A1 (en) Liquid-heat-transmission device
CN104219934A (zh) 一种设备
EP2802832B1 (en) Heat exchanger
WO2017208558A1 (ja) 熱交換器
CN207570385U (zh) 一种热交换单元
CN205784766U (zh) 一种带沸腾池的一体式环路热管散热装置
CN106839534A (zh) 冷凝器
CN107046793A (zh) 液冷式服务器系统
CN113939138A (zh) 散热装置和通信设备
TWM513991U (zh) 冷媒式散熱裝置
CN216011289U (zh) 一种含三温度区间的过热蒸汽加热导热油的装置
KR101547964B1 (ko) 건조 시스템
FI12866Y1 (fi) Nestekanavaelementti, nestekiertojärjestelmällä varustettu laitekokoonpano ja lämpöputkikokoonpano
JP4930472B2 (ja) 冷却装置
CN109073068B (zh) 用于风力涡轮机部件的冷却装置
JP7080001B2 (ja) 吸収式冷凍機
RU2278323C1 (ru) Теплообменник

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20181121

Address after: Baden, Switzerland

Applicant after: ABB TECHNOLOGY LTD.

Address before: Helsinki

Applicant before: ABB T & D Technology Ltd.

GR01 Patent grant
GR01 Patent grant