CN109579580A - 一种挤压式微槽道冷板 - Google Patents

一种挤压式微槽道冷板 Download PDF

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Publication number
CN109579580A
CN109579580A CN201710904046.XA CN201710904046A CN109579580A CN 109579580 A CN109579580 A CN 109579580A CN 201710904046 A CN201710904046 A CN 201710904046A CN 109579580 A CN109579580 A CN 109579580A
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channel
squash type
seal nipple
type micro
shell
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CN201710904046.XA
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English (en)
Inventor
张建波
岳贤德
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Rui Leger (beijing) Ltd Control Technology
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Rui Leger (beijing) Ltd Control Technology
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Priority to CN201710904046.XA priority Critical patent/CN109579580A/zh
Publication of CN109579580A publication Critical patent/CN109579580A/zh
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    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

本发明提供一种用于待冷却模块或待冷却设备散热的挤压式微槽道冷板，所述微槽道冷板由底面壳体、挤压式微槽道、密封接头壳体组成；挤压式微槽道夹装在底面壳体和密封接头壳体之间，底面壳体、挤压式微槽道、密封接头壳体一体钎焊而成，密封接头位于冷板两端；所述微槽道通过挤压制成，所述底面壳体和密封接头壳体通过冲压制成，所述密封接头与密封接头壳体一体冲压而成，所述密封接头采用径向O型橡胶圈密封。本发明提供的挤压式微槽道冷板，加工简单，成本低，密封性好，换热效率高。

Description

一种挤压式微槽道冷板
技术领域
本发明涉及一种挤压式微槽道冷板。
背景技术
冷板是一种常见的液冷散热设备，用于高功率、大热耗模块或设备散热，由于其重量轻，换热效率高，结构简单，广泛应用与航天、航空、船舶、汽车、电子等多个领域。
现有微槽道冷板结构如图1所示，包括精密加工或者刻蚀的微槽道1、封装结构2、管接头3，微槽道1与封装结构2焊接而成，管接头3再与封装结构焊接而成。由上可见，现有微槽道冷板，微槽道加工复杂，成本较高，微槽道冷板封装结构复杂，焊缝较多，不利于密封。
发明内容
本发明要解决的技术问题是提供了一种挤压式微槽道冷板，加工简单，成本低，密封性好，换热效率高。
本发明为解决上述技术问题而采用的技术方案是提供一种挤压式微槽道冷板，所述冷板组件由底面壳体、微槽道、密封接头壳体组成，微槽道夹装在底面壳体和密封接头壳体之间，底面壳体、微槽道、密封接头壳体一体钎焊而成，密封接头位于冷板两端。
上述的挤压式微槽道冷板，其中，所述微槽道通过挤压制成，所述底面壳体和密封接头壳体通过冲压制成。
上述的挤压式微槽道冷板，其中，所述密封接头与密封接头壳体一体冲压而成。
上述的挤压式微槽道冷板，其中，所述密封接头采用径向O型橡胶圈密封。
本发明对比现有技术有如下的有益效果：本发明提供的用于待冷却模块或待冷却设备散热的挤压式微槽道冷板，加工简单，成本低，密封性好，换热效率高。
附图说明
下面结合附图和实施例对本发明作进一步的描述。
图1为现有微槽道冷板形式。
图2为本发明挤压式微槽道冷板结构形式。
图3为本发明挤压式微槽道冷板侧面图。
图4为挤压式微槽道剖面图。
图中：1微槽道 2封装结构 3管接头 4密封接头壳体 5挤压式微槽道 6底面壳体7密封接头。
具体实施方式
下面结合附图和实施例对本发明作进一步的描述。
图2是本发明挤压式微槽道冷板结构形式，图3是本发明挤压式微槽道冷板侧面图，所述微槽道冷板包括底面壳体6、挤压式微槽道5、密封接头壳体4，挤压式微槽道5通过挤压制成，底面壳体6和密封接头壳体4通过冲压制成，挤压式微槽道5夹装在底面壳体6和密封接头壳体4之间，底面壳体6、挤压式微槽道5、密封接头壳体4一体钎焊而成，密封接头7位于冷板两端。
图4是本发明挤压式微槽道剖面图，所述挤压式微槽道5可根据不同的散热需求挤压出不同尺寸的微槽道。

Claims (4)

1.一种挤压式微槽道冷板，所述冷板包括底面壳体、挤压式微槽道、密封接头壳体，其特征在于，挤压式微槽道夹装在底面壳体和密封接头壳体之间，底面壳体、挤压式微槽道、密封接头壳体一体钎焊而成，密封接头位于冷板两端。
2.如权利要求1所述的挤压式微槽道冷板，其特征在于，所述挤压式微槽道通过挤压制成，所述底面壳体和密封接头壳体通过冲压制成。
3.如权利要求2所述的挤压式微槽道冷板，其特征在于，所述密封接头与密封接头壳体一体冲压而成。
4.如权利要求1所述的挤压式微槽道冷板，其特征在于，所述密封接头采用径向O型橡胶圈密封。
CN201710904046.XA 2017-09-29 2017-09-29 一种挤压式微槽道冷板 Pending CN109579580A (zh)

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CN201710904046.XA CN109579580A (zh) 2017-09-29 2017-09-29 一种挤压式微槽道冷板

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CN201710904046.XA CN109579580A (zh) 2017-09-29 2017-09-29 一种挤压式微槽道冷板

Publications (1)

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CN109579580A true CN109579580A (zh) 2019-04-05

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6216343B1 (en) * 1999-09-02 2001-04-17 The United States Of America As Represented By The Secretary Of The Air Force Method of making micro channel heat pipe having corrugated fin elements
US20030025129A1 (en) * 2001-07-24 2003-02-06 Lg.Electronics Inc. Handling and delivering fluid through a microchannel in an elastic substrate by progressively squeezing the microchannel along its length
US20100296249A1 (en) * 2009-05-19 2010-11-25 Beijing AVC Technology Research Center Co., Ltd. Micro passage cold plate device for a liquid cooling radiator
JP2011071386A (ja) * 2009-09-28 2011-04-07 Furukawa Electric Co Ltd:The 冷却装置
CN105682431A (zh) * 2016-04-06 2016-06-15 新乡市特美特换热设备有限公司 一种液冷冷板
CN106679473A (zh) * 2016-12-27 2017-05-17 山东海晶电子科技有限公司 双层多通道平板纳米表面脉动热管及其制备方法
CN207231289U (zh) * 2017-09-29 2018-04-13 锐莱热控科技（北京）有限公司 一种挤压式微槽道冷板

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6216343B1 (en) * 1999-09-02 2001-04-17 The United States Of America As Represented By The Secretary Of The Air Force Method of making micro channel heat pipe having corrugated fin elements
US20030025129A1 (en) * 2001-07-24 2003-02-06 Lg.Electronics Inc. Handling and delivering fluid through a microchannel in an elastic substrate by progressively squeezing the microchannel along its length
US20100296249A1 (en) * 2009-05-19 2010-11-25 Beijing AVC Technology Research Center Co., Ltd. Micro passage cold plate device for a liquid cooling radiator
JP2011071386A (ja) * 2009-09-28 2011-04-07 Furukawa Electric Co Ltd:The 冷却装置
CN105682431A (zh) * 2016-04-06 2016-06-15 新乡市特美特换热设备有限公司 一种液冷冷板
CN106679473A (zh) * 2016-12-27 2017-05-17 山东海晶电子科技有限公司 双层多通道平板纳米表面脉动热管及其制备方法
CN207231289U (zh) * 2017-09-29 2018-04-13 锐莱热控科技（北京）有限公司 一种挤压式微槽道冷板

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