CN108566768A - 一种无管液冷散热系统 - Google Patents

一种无管液冷散热系统 Download PDF

Info

Publication number
CN108566768A
CN108566768A CN201810557252.2A CN201810557252A CN108566768A CN 108566768 A CN108566768 A CN 108566768A CN 201810557252 A CN201810557252 A CN 201810557252A CN 108566768 A CN108566768 A CN 108566768A
Authority
CN
China
Prior art keywords
water tank
areas
radiator
heat sink
liquid cooling
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
CN201810557252.2A
Other languages
English (en)
Other versions
CN108566768B (zh
Inventor
肖启能
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.)
Shenzhen angpai Technology Co.,Ltd.
Original Assignee
SHENZHEN YANPAI TECHNOLOGY Co Ltd
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 SHENZHEN YANPAI TECHNOLOGY Co Ltd filed Critical SHENZHEN YANPAI TECHNOLOGY Co Ltd
Priority to CN201810557252.2A priority Critical patent/CN108566768B/zh
Priority to TW107119692A priority patent/TWI683208B/zh
Priority to PCT/CN2018/091104 priority patent/WO2019227531A1/zh
Publication of CN108566768A publication Critical patent/CN108566768A/zh
Priority to US16/183,697 priority patent/US20190090384A1/en
Application granted granted Critical
Publication of CN108566768B publication Critical patent/CN108566768B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20263Heat dissipaters releasing heat from coolant
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/0233Heat-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 air flow channels
    • F28D1/024Heat-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 air flow channels with an air driving element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/047Heat-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
    • F28D1/0471Heat-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/053Heat-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 straight
    • F28D1/0535Heat-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 straight the conduits having a non-circular cross-section
    • F28D1/05366Assemblies of conduits connected to common headers, e.g. core type radiators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/126Tubular 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 consisting of zig-zag shaped fins
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081Heat exchange elements made from metals or metal alloys
    • F28F21/084Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/268Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/367Cooling facilitated by shape of device
    • H01L23/3672Foil-like cooling fins or heat sinks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/473Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20272Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0031Radiators for recooling a coolant of cooling systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00Fastening; Joining
    • F28F2275/06Fastening; Joining by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Geometry (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

本发明公开了一种无管液冷散热系统,包括散热装置,泵送装置,水箱,吸热装置,所述泵送装置、吸热装置、散热装置和水箱以无管方式一体组合并贯通,所述水箱内部分隔成至少两个空间区域以控制液体的流向,所述水箱设置有孔槽结构,所述泵送装置安装于所述孔槽结构并与所述水箱贯通,所述水箱上还设置有吸热装置并一体贯通连接;且所述水箱与所述散热装置一体焊接制成并贯通。本发明的无管液冷散热系统通过设置孔槽结构进行一体式设计,大大减少了液冷系统的占地面积,操作安装方便,具有较好的实用性。

Description

一种无管液冷散热系统
技术领域
本发明涉及一种散热系统,尤其涉及一种电子设备的无管液冷散热系统。
背景技术
目前,给计算机CPU、显卡、电子仪器芯片等电子器件降温通常采用液冷散热器,其主要由三大部分组成,即吸热装置、动力系统和散热装置。三部分连接构成封闭的液体循环回路,吸热装置与发热体连接,动力系统提供液体在回路中循环的动力,这种设计的缺陷是,三部分通过连接管外接组装和固定,接口较多,液体泄漏风险较高,且占用相对较大的空间,CN1921743A公开了一种无管式的液冷散热系统,但因为整体设计偏复杂而且设计形式较单一,因此安装操作仍然存在不便的问题,安装灵活性差,因此其应用具有局限性。
发明内容
本发明要解决的技术问题在于,针对现有技术的液冷系统的缺陷,提供一种无管液冷散热系统。
本发明解决其技术问题所采用的技术方案是:一种无管液冷散热系统,包括散热装置,泵送装置,水箱,吸热装置,所述泵送装置、吸热装置、散热装置和水箱以无管方式一体组合并贯通,所述水箱内部分隔成至少两个空间区域以控制液体的流向,所述水箱设置有孔槽结构,所述泵送装置安装于所述孔槽结构并与所述水箱贯通,所述水箱上还设置有吸热装置并一体贯通连接;且所述水箱与所述散热装置一体焊接制成并贯通。
优选地,所述一体焊接制成方式包括由二种原材界面对接后通过专用设备直接焊接或通过第三方焊料介质焊接。
优选地,所述水箱包括A、B两个空间区域,并且通过所述散热装置连通,所述吸热装置包括进水区和出水区,所述泵送装置将冷却液直接由A区空间泵送到吸热装置的进水区,再通过所述吸热装置的出水区连通到B区空间。
优选地,所述水箱包括A、B、C三个空间区域,所述散热装置与所述A区连接贯通,所述泵送装置将冷却液由A区泵送到B区,所述B区冷却液通过吸热装置连通到C区空间,所述C区与A区分别连接散热装置的进水和出水通道。
优选地,所述散热装置分别设置在所述水箱的两侧,所述水箱分为A、B、C、D四个空间区域,所述泵送装置将冷却液由A区泵送到B区,所述两个散热装置分别连通所述D区到A区和B区到C区,所述C区冷却液通过吸热装置连通到D区。
优选地,所述水箱为薄型扁平形状,所述散热装置为扁平状大U型管路,所述散热装置上设置有涡轮风扇。
优选地,所述泵送装置包括泵壳、叶轮、马达及泵盖部件,所述泵送装置通过密封装置与所述水箱锁固并密封。
优选地,所述吸热装置为具备高导热性能的金属件,通过密封装置或一体焊接与所述水箱锁固并密封,或水箱内部设置有吸热装置,或者水箱内部原生结构为吸热装置。
优选地,所述密封装置为弹性胶类密封圈、弹性胶类密封垫、胶状填充密封材料等。
优选地,所述水箱上可设置连接并贯通N≥2个所述泵送装置、N≥2个所述吸热装置、N≥2个所述散热装置。
本发明的无管液冷散热系统通过将泵送装置、吸热装置、散热装置和水箱以无管方式一体组合并贯通,水箱内部分隔成至少两个空间区域以控制液体的流向,在水箱上设置孔槽结构,将泵送装置安装于所述孔槽结构并与所述水箱贯通,在所述水箱上还设置有吸热装置并一体贯通连接;所述水箱与所述散热装置一体焊接制成并贯通;实现了水箱、散热装置以及泵送装置和吸热装置最大限度的一体式设计,大大节省了液冷散热系统的占地空间,安装使用更加灵活方便。
附图说明
为了更清楚地说明本发明实施例的技术方案,下面将对实施例描述中所需要使用的附图作简单的介绍,显而易见,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图,附图中:
图1是本发明的液冷散热系统方案一整体结构示意图;
图2是图1的-爆炸图及水箱结构分区示意图;
图3是图1中水箱的整体结构示意图;
图4本发明的液冷散热系统方案一的水箱与散热装置焊接方式的三种示例图;
图5是本发明的液冷散热系统液体循环流程示意图;
图6-a是本发明的液冷散热系统中吸热装置与水箱一体焊接连接示意图;
图6-b是本发明的液冷散热系统中吸热装置在水箱内部进行固定连接示意图;
图6-c是本发明的液冷散热系统中吸热装置为水箱内部原生结构示意图;
图7是本发明的液冷散热系统的方案二结构示意图(散热装置焊接在水箱的侧面);
图8是图7本发明的液冷散热系统的另一种连接结构示意图(L型水箱侧面连接);
图9是本发明的液冷散热系统的方案四的结构示意图;
图10-1是本发明的液冷系统散热装置两侧分别设置有水箱并设置有四个吸热装置结构示意图;
图10-2是图10-1另一个角度的结构示意图;
图10-3是图10-1结构内部的液体循环流程示意图;
图11-1是本发明的液冷散热系统散热装置与水箱的泵送装置一体式转角设计结构示意图;
图11-2是图11-1从底面看的结构示意图;
图11-3是图11-1的正面视图;
图11-4是图11-3的局部放大后的液体循环流程示意图;
图12-1是本发明的液冷散热系统多个散热装置和吸热装置一体式结构设计示意图;
图12-2是图12-1另一个角度的结构示意图;
图12-3是图12-1的正面结构视图;
图12-4是图12-1的侧面结构视图;
图12-5是图12-4局部放大后的液体循环流程示意图;
图13-1是本发明的液冷散热系统一种超薄型设计的结构示意图;
图13-2是图13-1的反面结构示意图;
图13-3是图13-1的剖面结构示意图;
图13-4是图13-1内部液体循环流程示意图;
图14-1是本发明的液冷散热系统环形结构设计示意图;
图14-2是图14-1的反面结构示意图;
图14-3是图14-1A-A剖面的局部放大(内部液体循环流程)示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,下文将要描述的各种实施例将要参考相应的附图,这些附图构成了实施例的一部分,其中描述了实现本发明可能采用的各种实施例。应明白,还可使用其他的实施例,或者对本文列举的实施例进行结构和功能上的修改,而不会脱离本发明的范围和实质。
参照图1至图3所示,本发明的一种无管液冷散热系统,包括散热装置1,泵送装置2,水箱3,吸热装置4,所述泵送装置2、吸热装置4、散热装置1和水箱3以无管方式一体组合并贯通,即省去了各部分之间的连接管道,从而避免了管道接口处的泄露,并且减小了整个系统的体积,简化了系统的结构,便于安装;所述水箱3内部分隔成至少两个空间区域以控制液体的流向,从而将水箱3内部进行了进水区和出水区等区域的划分,以完成液体正常的吸热散热循环,所述水箱3上还设置有吸热装置4并一体贯通连接,所述吸热装置4可锁固在水箱3孔槽结构处,也可与水箱3直接焊接为一体结构。所述吸热装置4还可以固定于水箱3内部,即水箱3一体构成并形成吸热区域,同时所述吸热装置为具备高导热性能的金属件,通过一体焊接于所述水箱内部,贴附与水箱内面;也可为水箱3的原生结构即与水箱3一体制成,当所述吸热装置4置于水箱3内部,对发热器件进行散热时,在水箱3对应吸热装置4位置的外表面,直接贴合发热器件即可进行热量的传导。所述水箱3与所述散热装置1一体焊接制成并贯通,参照图3,所述水箱3上设置有圆形的孔槽结构31,用于所述泵送装置2安装并可以与所述水箱3贯通,这样水箱与泵送装置、散热装置和吸热装置均为一体式贯通连接,并且水箱内部分区以控制液体的流向。
通过这样的结构设置,本发明的无管液冷散热系统最大限度的减小了空间占地和泄漏风险,各部分之间结构紧凑,实现了体积最小化,安装和使用方便。
具体的,参照图2,所述泵送装置2包括泵壳21、叶轮22、马达23及泵盖部件24,所述泵送装置2通过密封装置5与所述水箱3锁固并密封。需要说明的是:孔槽结构的内壁可以作为泵送装置的泵壳,从而节省泵送装置的成本,当然也可以为完整的泵送装置。
进一步地,所述水箱3与所述散热装置1的一体焊接制成方式包括由二种原材界面对接后通过专用设备直接焊接或通过第三方焊料介质焊接。参照图4中方式1,所述水箱3上具有一凹洞结构301,在散热装置1的对应部分具有一凸出部101与所述凹洞结构301相吻合,通过在接触面焊接即可将水箱和散热装置一体制成;参照图4方式2,通过在水箱3边缘处的外周面302与散热装置1对应的边缘内周面102一体焊接,将水箱和散热装置一体制成;参照图4方式3,在散热装置1上具有冷却管103,在水箱3上具有对应的孔洞303,通过两者插接在一起焊接制成。
进一步地,所述吸热装置4为具备高导热性能的金属件,通过密封装置5或一体焊接与所述水箱3锁固并密封。
参照图6-a,吸热装置4的外缘周面涂有焊料介质,对应的在水箱3上也涂有一圈焊料介质,通过焊料介质可使吸热装置4和水箱3一体焊接;参照图6-b,吸热装置4可通过螺丝锁合或焊接方式固定在水箱3内部;参照图6-c,吸热装置4为水箱3内部的原生结构,即水箱3内具有预先与水箱3一体成型的吸热结构。
需要说明的是:所述一体焊接制成工艺可由二种原材料通过专用焊接设备直接焊接或通过第三方焊料介质如焊锡膏、钎料、金属胶焊接,对于铝材、铝合金等复合材料可以通过专用设备焊接,所述密封装置为弹性胶类密封圈、弹性胶类密封垫、胶状填充密封材料等。
参照图1、图2和图5,所述水箱3包括A、B、C三个空间区域,所述散热装置1与所述A区连接贯通,所述泵送装置2将冷却液由A区泵送到B区,所述B区冷却液通过吸热装置4连通到C区空间,所述C区与A区分别连接散热装置1的进水和出水通道。
其液体循环工作流程如下,参照图5:水箱3内部分隔为A、B、C三个工作区,A区连接散热装置1的出水端,并在上侧设有孔槽结构31以安装泵送装置2,A、C隔开可对进入散热装置1前后的液体进行区分,B、C分区用于吸热前后的液体进行区分,从散热装置1上半部流出的冷却液体经出水口①进入A区,在泵送装置2的吸力作用下,经②流至泵送装置2进水口③,经泵送装置2施压流出出水口④进入B区⑤,然后在B区进入吸热装置4进水口⑥,经吸热后在出水口⑦流出到C区,再由⑧回到散热装置1下半部分散热冷却,从而进行下一轮循环散热。
参照图7,散热装置1焊接在了水箱的侧面,这种布置方式可应用于放置方向长度受限的区域,便于散热装置在偏方形的区域布置。
参照图8和图9,泵送装置2和吸热装置4还可以设置在水箱3的侧面,以适应不同的应用场所,对于不同布置方式的发热体,本发明的散热系统设计方式比较灵活。
参照图10-1和10-2,水箱3为两个且在散热装置1的两侧与散热装置1焊接为一体,每侧水箱的底面设置两个吸热装置4,其中一侧水箱的侧面设置一个泵送装置2;参照图10-3,液体的具体循环流程为:从散热装置1上半部流出的冷却液体从出水口①进入A区,流经②至泵送装置2的进水口③,经由泵送装置2施压从出水口④进入B区,在B区并联(即分别)进入吸热装置4(1)和4(2)的进水口5-1和5-2,吸热后经出水口6-1和6-2进入C区,经进水口⑦进入散热装置1下半部分,冷却后经⑧进入D区,再并联进入吸热装置4(3)和4(4)的进水口9-1和9-2,吸热后经出水口10-1和10-2流到E区,经流回散热装置1上半部分进入下一轮循环。
参照图11-1和图11-2,水箱3和散热装置1呈十字交叉型排列,在水箱3底部的两侧各设有一吸热装置4,在水箱3一侧的顶部设有泵送装置2;参照图11-3和图11-4,液冷散热过程液体的循环流程为:从散热装置1下半部左侧流出的冷却液体经①进入水箱3的A区,然后并联进入吸热装置4a和4b的进水口2-1和2-2,吸热后经出水口3-1和3-2流到B区,经进水口④进入泵送装置2,经泵送装置2施压后从出水口⑤流出进入C区,再均匀流入散热装置1下半部右侧,通过散热装置1两侧水室U型回路流回到散热装置下半部左侧出口①,从而进入下一轮散热循环。
参照图12-1至图12-4,在水箱3的顶部四个散热装置1(1)、1(2)、1(3)和1(4)之间设有两个泵送装置2a和2b,在水箱3相对的另一侧设有四个吸热装置4(1)、4(2)、4(3)和4(4),其中两个吸热装置设置在四个散热装置之间;参照图12-5,冷却液体的具体循环流程为:散热装置1(1)和1(2)上半部流出的冷却液体从1-1、1-2进入A区,均匀流至泵送装置2a、2b的进水口2-1和2-2,经泵送装置施压后经出水口3-1、3-2进入B区,在B区均匀进入散热装置1(3)、1(4)的上半部,经U形水路流回到散热装置1(3)、1(4)的下半部,经出水口5-1、5-2流入C区,再均匀进入吸热装置4(1)、4(2)、4(3)和4(4)之进水口6-1、6-2、6-3和6-4,经吸热后从出水口7-1、7-2、7-3和7-4流到D区,进入散热装置1(1)和1(2)下半部经U形水路流回到散热装置1(1)和1(2)上半部进入下一轮循环。
参照图13-1至13-3,超薄型液冷散热系统由水箱3并在水箱3的两端焊接散热装置1a和1b组成,水箱的两个侧面分别一体焊接有泵送装置2和吸热装置4;散热装置1a内的散热主要通过扁平的U型管100进行,并通过涡轮风扇200设置在散热装置的侧面以对U型管100进行散热,因此散热装置可以做的形状较薄,参照图13-4,冷却液的具体循环流程为:从散热装置1a上半部流出的冷却液体从出水口①进入A区,流经②至泵送装置2进水口③,经由泵送装置2施压,从出水口④流出进入B区,在B区进入散热装置1b上半部,经U型水路后进入散热装置1b下半部,经出水口⑤进入C区,通过吸热装置4的进水口⑥经吸热后从出水口⑦流出进入D区,经进水口⑧回到散热装置1a下半部,再通过U型水路回到散热装置1a上半部进行下一轮循环。
参照图14-1至图14-3,水箱3内分隔为A、B两个空间区域,分别为散热装置1的进水区和出水区,所述泵送装置2将冷却液直接由A区空间泵送到吸热装置4的进水口,再通过所述吸热装置4的出水口连通到B区空间。具体的,参照图14-3,散热装置1左侧流出的冷却液体经①进入A区,再进入泵送装置2进水口②,经泵送装置2施压从出水口③进入吸热装置4的进水口④,吸热后从出水口⑤经⑥进入B区,再进入散热装置1右侧,经散热装置的环形回路回到散热装置的左侧,从而进入下一轮循环。当然水箱内部也可以分为多个空间区域以控制液体的循环流动方向,例如三个、四个等。
由以上实施例可知:本发明的水箱上可设置连接并贯通N≥2个所述泵送装置、N≥2个所述吸热装置、N≥2个所述散热装置,而且设置的具体形式多样。
以上所述仅为本发明的较佳实施例而已,本领域技术人员知悉,在不脱离本发明的精神和范围的情况下,可以对这些特征和实施例进行各种改变或等同替换。另外,在本发明的教导下,可以对这些特征和实施例进行修改以适应具体的情况及材料而不会脱离本发明的精神和范围。因此,本发明不受此处所公开的具体实施例的限制,所有落入本申请的权利要求范围内的实施例都属于本发明的保护范围。

Claims (10)

1.一种无管液冷散热系统,包括散热装置,泵送装置,水箱,吸热装置,所述泵送装置、吸热装置、散热装置和水箱以无管方式一体组合并贯通,其特征在于:所述水箱内部分隔成至少两个空间区域以控制液体的流向,所述水箱设置有孔槽结构,所述泵送装置安装于所述孔槽结构并与所述水箱贯通,所述水箱上还设置有吸热装置并一体贯通连接;且所述水箱与所述散热装置一体焊接制成并贯通。
2.根据权利要求1所述的一种无管液冷散热系统,其特征是:所述一体焊接制成方式包括由二种原材界面对接后通过专用设备直接焊接或通过第三方焊料介质焊接。
3.根据权利要求1或2所述的一种无管液冷散热系统,其特征是:所述水箱包括A、B两个空间区域,并且通过所述散热装置连通,所述吸热装置包括进水区和出水区,所述泵送装置将冷却液直接由A区空间泵送到吸热装置的进水区,再通过所述吸热装置的出水区连通到B区空间。
4.根据权利要求1或2所述的一种无管液冷散热系统,其特征是:所述水箱包括A、B、C三个空间区域,所述散热装置与所述A区连接贯通,所述泵送装置将冷却液由A区泵送到B区,所述B区冷却液通过吸热装置连通到C区空间,所述C区与A区分别连接散热装置的进水和出水通道。
5.根据权利要求1或2所述的一种无管液冷散热系统,其特征是:所述散热装置分别设置在所述水箱的两侧,所述水箱分为A、B、C、D四个空间区域,所述泵送装置将冷却液由A区泵送到B区,所述两个散热装置分别连通所述D区到A区和B区到C区,所述C区冷却液通过吸热装置连通到D区。
6.根据权利要求5所述的一种无管液冷散热系统,其特征是:所述水箱为薄型扁平形状,所述散热装置为扁平状大U型管路,所述散热装置上设置有涡轮风扇。
7.根据权利要求1所述的一种无管液冷散热系统,其特征是:所述泵送装置包括泵壳、叶轮、马达及泵盖部件,所述泵送装置通过密封装置与所述水箱锁固并密封。
8.根据权利要求1所述的一种无管液冷散热系统,其特征是:所述吸热装置为具备高导热性能的金属件,通过密封装置或一体焊接与所述水箱锁固并密封,或水箱内部设置有吸热装置,或者水箱内部原生结构为吸热装置。
9.根据权利要求7或8所述的一种无管液冷散热系统,其特征是:所述密封装置为弹性胶类密封圈、弹性胶类密封垫、胶状填充密封材料等。
10.根据权利要求9所述的一种无管液冷散热系统,其特征是:所述水箱上可设置连接并贯通N≥2个所述泵送装置、N≥2个所述吸热装置、N≥2个所述散热装置。
CN201810557252.2A 2018-06-01 2018-06-01 一种无管液冷散热系统 Active CN108566768B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201810557252.2A CN108566768B (zh) 2018-06-01 2018-06-01 一种无管液冷散热系统
TW107119692A TWI683208B (zh) 2018-06-01 2018-06-07 無管液冷散熱系統
PCT/CN2018/091104 WO2019227531A1 (zh) 2018-06-01 2018-06-13 一种无管液冷散热系统
US16/183,697 US20190090384A1 (en) 2018-06-01 2018-11-07 Pipeless liquid-cooled heat dissipation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810557252.2A CN108566768B (zh) 2018-06-01 2018-06-01 一种无管液冷散热系统

Publications (2)

Publication Number Publication Date
CN108566768A true CN108566768A (zh) 2018-09-21
CN108566768B CN108566768B (zh) 2021-03-23

Family

ID=63552870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810557252.2A Active CN108566768B (zh) 2018-06-01 2018-06-01 一种无管液冷散热系统

Country Status (4)

Country Link
US (1) US20190090384A1 (zh)
CN (1) CN108566768B (zh)
TW (1) TWI683208B (zh)
WO (1) WO2019227531A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110337227A (zh) * 2019-08-13 2019-10-15 深圳市研派科技有限公司 液冷散热装置
CN113948228A (zh) * 2021-09-17 2022-01-18 中广核研究院有限公司 一种换热系统及其换热装置
US20220214112A1 (en) * 2015-11-12 2022-07-07 Shenzhen APALTEK Co., Ltd. Internal circulation water cooling heat dissipation device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209311970U (zh) * 2018-01-02 2019-08-27 讯凯国际股份有限公司 液冷装置及具有该液冷装置的显示适配器
JP2019179832A (ja) * 2018-03-30 2019-10-17 日本電産株式会社 冷却装置
JP7238401B2 (ja) * 2018-03-30 2023-03-14 日本電産株式会社 冷却装置
US11363740B2 (en) * 2019-01-23 2022-06-14 Dongguan Jianxin Eleotronic Technology Co., Ltd. Modularized water-cooling heat sink
TWI726461B (zh) * 2019-10-25 2021-05-01 冠鼎科技有限公司 液冷散熱裝置
TWD207148S (zh) * 2020-03-27 2020-09-11 雙鴻科技股份有限公司 水冷散熱模組
CN112930098A (zh) 2021-01-27 2021-06-08 东莞汉旭五金塑胶科技有限公司 一体式液冷散热器
CN113242680A (zh) * 2021-05-28 2021-08-10 惠州汉旭五金塑胶科技有限公司 一种提高散热效果的液冷散热器
JP2023035696A (ja) * 2021-09-01 2023-03-13 日本電産株式会社 放熱装置及び冷却装置
CN114371768A (zh) * 2021-12-21 2022-04-19 惠州汉旭五金塑胶科技有限公司 单水排内置双水泵的水冷散热水排

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1921743A (zh) * 2005-08-25 2007-02-28 富准精密工业(深圳)有限公司 整合式液冷散热装置
CN1964611A (zh) * 2005-11-08 2007-05-16 富准精密工业(深圳)有限公司 整合式液冷散热装置
CN208191133U (zh) * 2018-06-01 2018-12-04 深圳市研派科技有限公司 一种无管液冷散热系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7229103B2 (en) * 2002-06-25 2007-06-12 T. Rad Co., Ltd Heat exchanger tank-pipe connection structure
TWM273184U (en) * 2005-02-04 2005-08-11 Cooler Master Co Ltd Cooling plate module
CN2775839Y (zh) * 2005-02-06 2006-04-26 讯凯国际股份有限公司 冷板装置
JP2008210007A (ja) * 2007-02-23 2008-09-11 Alps Electric Co Ltd 液冷システム
CN203660865U (zh) * 2013-12-26 2014-06-18 江阴市天马电源制造有限公司 全封闭水冷式大功率高频开关电源
US20160330866A1 (en) * 2015-05-07 2016-11-10 Cooler Master Technology Inc. Liquid cooling system
CN105263301B (zh) * 2015-11-12 2017-12-19 深圳市研派科技有限公司 一种液冷散热系统及其液体散热排
FR3050517B1 (fr) * 2016-04-20 2018-04-27 Cooltech Applications Procede pour refroidir ou chauffer un fluide dans une enceinte thermique au moyen d'un generateur thermique magnetocalorique et installation thermique mettant en oeuvre ledit procede
CN205680534U (zh) * 2016-06-02 2016-11-09 沈阳丰晟电力设备有限公司 一种变压器水冷却器
CN207021890U (zh) * 2017-07-14 2018-02-16 内江市凌辉电子科技有限公司 一种高频开关电源

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1921743A (zh) * 2005-08-25 2007-02-28 富准精密工业(深圳)有限公司 整合式液冷散热装置
CN1964611A (zh) * 2005-11-08 2007-05-16 富准精密工业(深圳)有限公司 整合式液冷散热装置
CN208191133U (zh) * 2018-06-01 2018-12-04 深圳市研派科技有限公司 一种无管液冷散热系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220214112A1 (en) * 2015-11-12 2022-07-07 Shenzhen APALTEK Co., Ltd. Internal circulation water cooling heat dissipation device
CN110337227A (zh) * 2019-08-13 2019-10-15 深圳市研派科技有限公司 液冷散热装置
US11391520B2 (en) 2019-08-13 2022-07-19 Shenzhen APALTEK Co., Ltd. Liquid cooling device with water tank structure
CN113948228A (zh) * 2021-09-17 2022-01-18 中广核研究院有限公司 一种换热系统及其换热装置

Also Published As

Publication number Publication date
TW201841096A (zh) 2018-11-16
CN108566768B (zh) 2021-03-23
US20190090384A1 (en) 2019-03-21
WO2019227531A1 (zh) 2019-12-05
TWI683208B (zh) 2020-01-21

Similar Documents

Publication Publication Date Title
CN108566768A (zh) 一种无管液冷散热系统
CN108495539A (zh) 一种整合式的液冷散热系统
CN201204783Y (zh) 液冷散热器
US9406586B2 (en) Cooling jacket and electronic device having the same
CN103155735B (zh) 冷却结构体
WO2017088840A1 (zh) 一种液冷散热系统及其液体散热排
US20080314559A1 (en) Heat exchange structure and heat dissipating apparatus having the same
CN109103157B (zh) 一种仿梅花形微通道热沉冷板及其散热装置
US10697704B2 (en) Liquid-cooled heat dissipation system and water reservoir thereof
JP2006261555A (ja) 冷却構造体、ヒートシンクおよび発熱体の冷却方法
CN106486433B (zh) Igbt散热器
CN1658744B (zh) 液冷系统和电子装置
CN110022667A (zh) 一种层叠式散热器
WO2022021483A1 (zh) 一种液冷散热结构和变速箱壳体
CN108184305B (zh) 印制电路板内嵌流道液冷换热装置
CN109936963A (zh) 充电桩的散热结构
CN208191133U (zh) 一种无管液冷散热系统
CN101203115A (zh) 液冷散热系统及其吸热元件
CN103607871B (zh) 一种用于电源控制器的冷却水路及控制器壳体
CN208905263U (zh) 一种整合式的液冷散热系统
CN108566769A (zh) 散热装置和变频器
CN206713229U (zh) 一种散热器以及具有该散热器的电动汽车控制器
CN109862763A (zh) 一种海水直通型散热器模块
CN102026521A (zh) 水冷散热装置
CN207995628U (zh) 一种用于高功率控制器的散热装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 518110 B03 / B04 / B05, 15 / F, Yicheng Huanzhi center, the intersection of Renmin Road and Bayi Road, Jinglong community, Longhua street, Longhua District, Shenzhen, Guangdong Province

Patentee after: Shenzhen angpai Technology Co.,Ltd.

Address before: A707, 7th floor, area a, Yinxing hi tech Industrial Park, 1301 Guanlan street, Longhua New District, Shenzhen, Guangdong 518110

Patentee before: SHENZHEN APALTEK Co.,Ltd.

CP03 Change of name, title or address