WO2023273275A1 - Liquid cooling cabinet - Google Patents

Abstract

Disclosed in the present application is a liquid cooling cabinet, wherein a cooling tank and a return tank of the liquid cooling cabinet are disposed side by side in a first direction in a cabinet shell, the cooling tank is configured such that several liquid cooling electronic devices are provided in the first direction, one end of the cooling tank and one end of the return tank are respectively provided, in a second direction, with a liquid inlet and a liquid outlet, and the other ends thereof are open; a power distribution unit is mounted on the side of the cooling tank relative to the first direction, and a wire arrangement unit is mounted on the other side of the cooling tank relative to the first direction; and the power distribution unit further comprises several power supply terminals, which are arranged in the first direction, the several power supply terminals being correspondingly connected to the several liquid cooling electronic devices on a one-to-one basis. A wire arrangement structure is configured for fixing communication cables, which are electrically connected to the liquid cooling electronic devices, so as to solve technical problems in the prior art, such as a staggered arrangement of cables due to power cables and communication cables, for example, being arranged on the same side, and inconvenient wiring, usage and maintenance due to the inconsistent lengths of the power cables.

Description

一种液冷机柜A liquid-cooled cabinet

本申请要求于2021年6月28日提交中国专利局、申请号为202121452848.X、名称为“一种液冷机柜”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of a Chinese patent application with application number 202121452848.X and titled "A Liquid-cooled Cabinet" filed with the China Patent Office on June 28, 2021, the entire contents of which are incorporated herein by reference.

技术领域technical field

本申请涉及液冷散热技术领域，尤其涉及一种液冷机柜。The present application relates to the technical field of liquid cooling and heat dissipation, and in particular to a liquid cooling cabinet.

背景技术Background technique

电子设备采用液冷散热逐渐成为主流。一种常见的液冷散热方式是将电子设备浸没在循环流动的冷却液中，这样，在冷却液流过电子设备内部时，利用冷却液与电子设备内部发热元件之间的温度差进行热交换，从而对电子设备进行散热。The use of liquid cooling for heat dissipation of electronic equipment has gradually become the mainstream. A common liquid cooling method is to immerse the electronic equipment in the circulating cooling liquid, so that when the cooling liquid flows through the electronic equipment, the temperature difference between the cooling liquid and the heating element inside the electronic equipment is used for heat exchange , so as to dissipate heat from electronic equipment.

现有技术中，通常是采用液冷机柜储存一定量的冷却液，液冷机柜设有供冷却液循环流动的进口和出口，然后将电子设备浸没在液冷机柜的冷却液中进行散热；此外，为了保证电子设备的正常工作，往往还需要在液冷机柜内布置电源线和通信网线等多种线缆。In the prior art, a certain amount of coolant is usually stored in a liquid-cooled cabinet, and the liquid-cooled cabinet is provided with inlets and outlets for the circulating flow of the coolant, and then the electronic equipment is immersed in the coolant of the liquid-cooled cabinet to dissipate heat; in addition , in order to ensure the normal operation of electronic equipment, it is often necessary to arrange various cables such as power cables and communication network cables in the liquid-cooled cabinet.

然而上述方案中，由于结构限制，电源线和网线等线缆例如均是布置在液冷机柜的同一侧，导致线缆交错；并且，当液冷机柜内排列多个电子设备时，为了保证每个电子设备均实现接线，需要将多个电子设备的线缆设置为长短不一，这就给液冷机柜的布线、使用、维护等造成很大的不便。However, in the above solution, due to structural constraints, cables such as power cables and network cables are arranged on the same side of the liquid-cooled cabinet, for example, resulting in interlaced cables; and when multiple electronic devices are arranged in the liquid-cooled cabinet, in order to ensure that each Each electronic device is wired, and the cables of multiple electronic devices need to be set to be of different lengths, which causes great inconvenience to the wiring, use, and maintenance of the liquid-cooled cabinet.

发明内容Contents of the invention

针对上述技术问题的至少一个方面，本申请实施例提供一种液冷机柜，所述液冷机柜包括：Aiming at at least one aspect of the above technical problem, an embodiment of the present application provides a liquid-cooled cabinet, the liquid-cooled cabinet includes:

机柜壳体，cabinet shell,

冷却槽，所述冷却槽在所述机柜壳体内沿第一方向延伸，所述冷却槽用于沿所述第一方向排列放置若干液冷电子设备；A cooling groove, the cooling groove extending along a first direction in the cabinet housing, the cooling groove is used to arrange and arrange a plurality of liquid-cooled electronic devices along the first direction;

回流槽，所述回流槽在所述机柜壳体内沿所述第一方向延伸，所述回流槽与所述冷却槽呈并排设置；a reflux tank, the reflux tank extends along the first direction in the cabinet housing, and the reflux tank and the cooling tank are arranged side by side;

电源分配单元，所述电源分配单元安装在所述冷却槽相对所述第一方向的一侧，所述电源分配单元包括沿所述第一方向排列的若干供电端子；A power distribution unit, the power distribution unit is installed on a side of the cooling tank opposite to the first direction, and the power distribution unit includes several power supply terminals arranged along the first direction;

理线单元，安装在所述冷却槽相对所述第一方向的另一侧，所述理线单元沿所述第一方向延伸；a cable management unit installed on the other side of the cooling tank relative to the first direction, and the cable management unit extends along the first direction;

其中，沿第二方向，所述冷却槽的第一端设有供冷却液流入的进液口，所述回流槽的第一端设有供所述冷却液流出的出液口，所述冷却槽和所述回流槽的第二端呈开口设置，以使所述冷却液在所述冷却槽与所述回流槽之间循环流动；Wherein, along the second direction, the first end of the cooling tank is provided with a liquid inlet for the cooling liquid to flow in, and the first end of the return tank is provided with a liquid outlet for the cooling liquid to flow out. The groove and the second end of the return groove are open, so that the cooling liquid circulates between the cooling groove and the return groove;

若干所述供电端子用于与若干所述液冷电子设备一一对应的供电连接，所述理线单元用于固定与所述液冷电子设备电连接的通信线缆。The plurality of power supply terminals are used for one-to-one power supply connections with the plurality of liquid-cooled electronic devices, and the cable management unit is used for fixing communication cables electrically connected to the liquid-cooled electronic devices.

本申请实施例中提供的一个或多个技术方案，至少具有如下技术效果或优点：One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

本申请实施例提供了一种液冷机柜，该液冷机柜包括机柜壳体、冷却槽、回流槽、电源分配单元和理线单元；冷却槽和回流槽在机柜壳体内沿第一方向并排设置，冷却槽用于沿第一方向排列放置若干液冷电子设备，冷却槽和回流槽沿第二方向的一端分别设有进液口和出液口，另一端呈开口设置；然后，电源分配单元安装在冷却槽相对第一方向的一侧，理线单元安装在冷却槽相对第一方向的另一侧，并且，电源分配单元还包括沿第一方向排列的若干供电端子，若干供电端子与若干液冷电子设备一一对应连接，该理线结构用于固定与液冷电子设备电连接的通信线缆；An embodiment of the present application provides a liquid-cooled cabinet, the liquid-cooled cabinet includes a cabinet shell, a cooling tank, a return tank, a power distribution unit, and a cable management unit; the cooling tank and the return tank are arranged side by side along a first direction in the cabinet shell , the cooling tank is used to arrange a number of liquid-cooled electronic devices along the first direction, one end of the cooling tank and the return tank along the second direction are respectively provided with a liquid inlet and a liquid outlet, and the other end is provided with an opening; then, the power distribution unit It is installed on one side of the cooling tank relative to the first direction, and the cable management unit is installed on the other side of the cooling tank relative to the first direction, and the power distribution unit also includes several power supply terminals arranged along the first direction, and several power supply terminals are connected to several The liquid-cooled electronic devices are connected in one-to-one correspondence, and the cable management structure is used to fix communication cables electrically connected to the liquid-cooled electronic devices;

即，本实施例在沿第一方向延伸的冷却槽的两侧分别设置电源分配单元和理线单元，这样通过将供电线缆与通信线缆分设于冷却槽的两侧，实现了液冷电子设备强弱电线缆的分开布置和整理，避免两种线缆相互交叉，同时，由于液冷电子设备的排列方向与供电端子的排列方向一致并且一一对应，此时多个液冷电子设备的供电线缆长短一致，方便液冷机柜的布线和维护；从而解决了现有技术中电源线缆和通信线缆例如布置在同一侧导致的线缆交错、以及电源线缆长度不统一导致的布线、使用和维护不便等技术问题。That is, in this embodiment, a power distribution unit and a cable management unit are arranged on both sides of the cooling tank extending along the first direction, so that by separating the power supply cables and communication cables on both sides of the cooling tank, liquid-cooled The separate arrangement and arrangement of the strong and weak current cables of the equipment prevents the two cables from intersecting each other. At the same time, since the arrangement direction of the liquid-cooled electronic equipment is consistent with the arrangement direction of the power supply terminals and corresponds to each other, multiple liquid-cooled electronic The length of the power supply cables is consistent, which facilitates the wiring and maintenance of the liquid-cooled cabinet; thereby solving the problems caused by the power cables and communication cables being arranged on the same side in the prior art, such as cable interleaving caused by the power cables being not uniform in length Technical problems such as wiring, inconvenience in use and maintenance.

附图简要说明Brief description of the drawings

为了更清楚地说明本申请实施例的技术方案，下面将对本申请实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments of the present application. Obviously, the accompanying drawings in the following description are only some embodiments of the present application , for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

图1为本申请实施例的液冷机柜的结构示意图。FIG. 1 is a schematic structural diagram of a liquid-cooled cabinet according to an embodiment of the present application.

图2为本申请实施例的液冷机柜的侧面剖视结构示意图。FIG. 2 is a side cross-sectional structural schematic diagram of a liquid-cooled cabinet according to an embodiment of the present application.

图3为本申请实施例的冷却槽的两侧安装电源分配单元和理线单元的结构示意图。Fig. 3 is a schematic structural diagram of installing power distribution units and cable management units on both sides of the cooling tank according to the embodiment of the present application.

图4为本申请实施例的电源分配单元和理线单元的一种结构示意图。FIG. 4 is a schematic structural diagram of a power distribution unit and a cable management unit according to an embodiment of the present application.

图5为本申请实施例的电源分配单元和理线单元的另一种结构示意图。FIG. 5 is another structural schematic diagram of a power distribution unit and a cable management unit according to an embodiment of the present application.

图6为本申请实施例中若干供电端子与若干液冷电子设备一一对应的一种结构示意图。FIG. 6 is a schematic structural diagram of a one-to-one correspondence between several power supply terminals and several liquid-cooled electronic devices in the embodiment of the present application.

图7为本申请实施例中若干供电端子与若干液冷电子设备一一对应的另一种结构示意图。FIG. 7 is another structural schematic diagram of one-to-one correspondence between several power supply terminals and several liquid-cooled electronic devices in the embodiment of the present application.

图8为本申请实施例中若干供电端子与若干液冷电子设备一一对应的又一种结构示意图。FIG. 8 is another structural schematic diagram of a one-to-one correspondence between several power supply terminals and several liquid-cooled electronic devices in the embodiment of the present application.

其中，附图标记：Among them, reference signs:

10-机柜壳体，11-配电单元，12-通信单元，13-隔板，14-底板，15-承载板，16-进液空间，17-承载空间，18-进液通孔，10-cabinet shell, 11-power distribution unit, 12-communication unit, 13-partition, 14-bottom plate, 15-loading plate, 16-inlet space, 17-carrying space, 18-inlet through hole,

20-冷却槽，21-进液口，20-cooling tank, 21-liquid inlet,

30-回流槽，31-出液口，30-reflux tank, 31-liquid outlet,

40-电源分配单元，41-供电端子，42-电源开关，40-power distribution unit, 41-power supply terminal, 42-power switch,

50-理线单元，51-理线结构，52-理线槽，50-wire management unit, 51-wire management structure, 52-wire management slot,

60-液冷电子设备，60 - liquid cooled electronics,

70-电源线缆，80-通信线缆，70-power cable, 80-communication cable,

X-第一方向，Y第二方向。X-first direction, Y second direction.

具体实施方式detailed description

为了更好的理解上述技术方案，下面将参考附图详细地描述本申请的示例实施例，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是本申请的全部实施例，应理解，本申请不受这里描述的示例性实施例的限制。In order to better understand the above-mentioned technical solutions, the exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all embodiments of the present application. It is understood that the application is not limited by the exemplary embodiments described herein.

本申请实施例中，液冷电子设备60为适用于浸没式液冷散热的电子设备，液冷机柜为承载冷却液和液冷电子设备60的装置。In the embodiment of the present application, the liquid-cooled electronic device 60 is an electronic device suitable for immersion liquid cooling and heat dissipation, and the liquid-cooled cabinet is a device for carrying the cooling liquid and the liquid-cooled electronic device 60 .

本申请实施例提供一种液冷机柜，液冷机柜包括机柜壳体10、冷却槽20、回流槽30、电源分配单元40和理线单元50；冷却槽20在机柜壳体10内沿第一方向延伸，冷却槽20用于沿第一方向排列放置若干液冷电子设备60；回流槽30在机柜壳体10内沿第一方向延伸，回流槽30与冷却槽20呈并排设置；电源分配单元40安装在冷却槽20相对第一方向的一侧，电源分配单元40包括沿第一方向排列的若干供电端子41；理线单元50安装在冷却槽20相对第一方向的另一侧，理线单元50沿第一方向延伸；并且，沿第二方向，冷却槽20的第一端设有供冷却液流入的进液口21，回流槽30的第一端设有供冷却液流出的出液口31，冷却槽20和回流槽30的第二端呈开口设置，以使冷却液在冷却槽20与回流槽30之间循环流动；若干供电端子41用于与若干液冷电子设备60一一对应的供电连接，理线单元50用于固定与液冷电子设备60电连接的通信线缆80。The embodiment of the present application provides a liquid-cooled cabinet. The liquid-cooled cabinet includes a cabinet shell 10, a cooling tank 20, a return tank 30, a power distribution unit 40, and a cable management unit 50; direction, the cooling tank 20 is used to arrange a number of liquid-cooled electronic devices 60 along the first direction; the return tank 30 extends along the first direction in the cabinet shell 10, and the return tank 30 and the cooling tank 20 are arranged side by side; the power distribution unit 40 is installed on the side of the cooling tank 20 relative to the first direction, and the power distribution unit 40 includes several power supply terminals 41 arranged along the first direction; the cable management unit 50 is installed on the other side of the cooling tank 20 relative to the first direction, and the cable The unit 50 extends along the first direction; and, along the second direction, the first end of the cooling tank 20 is provided with a liquid inlet 21 for the cooling liquid to flow in, and the first end of the return tank 30 is provided with a liquid outlet for the cooling liquid to flow out. The mouth 31, the second end of the cooling tank 20 and the return tank 30 are open, so that the cooling liquid circulates between the cooling tank 20 and the return tank 30; several power supply terminals 41 are used to communicate with a number of liquid-cooled electronic devices 60 one by one Corresponding to the power supply connection, the cable management unit 50 is used to fix the communication cable 80 electrically connected to the liquid-cooled electronic device 60 .

本实施例具体请结合图1～4，液冷机柜的机柜壳体例如呈长方体状，机柜壳体内沿第一方向(图1中X方向)设有并排的冷却槽和回流槽，若干液冷电子设备在冷却槽内沿第一方向排列放置，然后，冷却槽设有冷却液的进液口，回流槽设有冷却液的出液口，进液口和出液口均设于机柜壳体侧壁的底端，冷却槽和回流槽的顶端呈开口设置，即，该第二方向为竖直方向；这样，冷却液从进液口首先流入冷却槽，浸没液冷电子设备后从冷却槽的顶端溢流到回流槽，再从设于回流槽的出液口流出，如此往复循环实现对液冷电子设备的液冷散热。For details of this embodiment, please refer to Figures 1 to 4. The cabinet shell of the liquid-cooled cabinet is, for example, in the shape of a cuboid. Inside the cabinet shell, there are side-by-side cooling grooves and return grooves along the first direction (direction X in Figure 1). The electronic equipment is arranged in the cooling tank along the first direction. Then, the cooling tank is provided with a cooling liquid inlet, and the return tank is provided with a cooling liquid outlet. The liquid inlet and the liquid outlet are both arranged on the cabinet shell. The bottom end of the side wall, the top of the cooling groove and the return groove are openings, that is, the second direction is the vertical direction; like this, the cooling liquid first flows into the cooling groove from the liquid inlet, and flows from the cooling groove after submerging the liquid-cooled electronic equipment. The top of the top overflows to the return tank, and then flows out from the liquid outlet provided in the return tank, so that the reciprocating cycle realizes the liquid cooling and heat dissipation of the liquid-cooled electronic equipment.

其中，设于冷却槽的液冷电子设备在工作时还需要连接电源与网线，本实施例中，在冷却槽相对第一方向的一侧设有电源分配单元，另一侧设有理线单元；也就是说，基于承载有液冷电子设备的冷却槽，并沿着液冷电子设备的排列方向，在冷却槽的两侧分别设置电源分配单元和理线单元，电源分配单元用于与液冷电子设备的电源接口连接，理线单元用于固定与液冷电子设备电连接的通信线缆。Among them, the liquid-cooled electronic equipment installed in the cooling tank needs to be connected to the power supply and the network cable during operation. In this embodiment, a power distribution unit is provided on the side of the cooling tank opposite to the first direction, and a cable management unit is provided on the other side; That is to say, based on the cooling tank carrying the liquid-cooled electronic equipment, and along the arrangement direction of the liquid-cooled electronic equipment, a power distribution unit and a cable management unit are respectively arranged on both sides of the cooling tank. The power interface of the electronic equipment is connected, and the cable management unit is used for fixing the communication cable electrically connected with the liquid-cooled electronic equipment.

具体的，该电源分配单元包括沿第一方向排列的若干供电端子，若干供电端子与若干液冷电子设备一一对应的供电连接，这样即可方便的给每一个液冷电子设备供电；然后，液冷电子设备的通信线缆均通过理线单元固定在冷却槽的另一侧。Specifically, the power distribution unit includes a plurality of power supply terminals arranged along the first direction, and the plurality of power supply terminals are connected to a plurality of liquid-cooled electronic devices in one-to-one correspondence, so that each liquid-cooled electronic device can be conveniently powered; then, The communication cables of the liquid-cooled electronic equipment are all fixed on the other side of the cooling tank through the cable management unit.

关于上述若干供电端子与若干液冷电子设备的一一对应关系，方便理解的，一方面，例如请参看图6，若干液冷电子设备可以在电源分配单元的一侧排列，此时，设于电源分配单元上的若干供电端子与若干液冷电子设备一一对应，譬如，供电端子的位置对应液冷电子设备沿第一方向的中间位置，当然，由实际需求决定，供电端子的位置也可以对应液冷电子设备沿第一方向的端部位置；另一方面，例如请参看图7或图4，若干液冷电子设备可以在电源分配单元的两侧排列，此时，若干供电端子与若干液冷电子设备一一对应的在电源分配单元的两侧排列，一个供电端子对应一个液冷电子设备；再一方面，例如请参看图8，若干液冷电子设备同样在电源分配单元的两侧排列，此时，可以将相邻的两个供电端子组成一个供电端子对，然后，该供电端子对位于相邻液冷电子设备的临接位置并在电源分配单元的两侧排列，接线时，一个供电端子对中的两个供电端子分别对应电连接同侧相邻的液冷电子设备；当然，还有其它一一对应的结构形式(如，将图6对应的实施例换为采用供电端子对的形式，等等)，不再赘述。Regarding the one-to-one correspondence between the above-mentioned several power supply terminals and several liquid-cooled electronic devices, it is easy to understand. On the one hand, please refer to FIG. 6 for example, several liquid-cooled electronic devices can be arranged on one side of the power distribution unit. Several power supply terminals on the power distribution unit correspond to several liquid-cooled electronic devices one by one. For example, the position of the power supply terminal corresponds to the middle position of the liquid-cooled electronic device along the first direction. Of course, depending on actual needs, the position of the power supply terminal can also be Corresponding to the position of the end of the liquid-cooled electronic equipment along the first direction; on the other hand, please refer to FIG. 7 or FIG. 4, for example, several liquid-cooled electronic equipment can be arranged on both sides of the power distribution unit. Liquid-cooled electronic devices are arranged on both sides of the power distribution unit in one-to-one correspondence, and one power supply terminal corresponds to one liquid-cooled electronic device; on the other hand, please refer to Figure 8 for example, several liquid-cooled electronic devices are also arranged on both sides of the power distribution unit At this time, two adjacent power supply terminals can be formed into a power supply terminal pair, and then the power supply terminal pair is located at the adjacent position of the adjacent liquid-cooled electronic equipment and arranged on both sides of the power distribution unit. When wiring, The two power supply terminals in a power supply terminal pair are respectively corresponding to electrically connect adjacent liquid-cooled electronic devices on the same side; of course, there are other one-to-one corresponding structural forms (for example, replacing the embodiment corresponding to FIG. 6 with the use of power supply terminals right form, etc.), no more details.

这样，一方面，当液冷电子设备置于液冷机柜内时，本实施例的液冷机柜可使液冷电子设备的电源线缆70和通信线缆80分设于冷却槽的两端，即实现液冷电子设备的强弱电分离设置，避免两种线缆相互交叉或缠绕；另一方面，电源分配单元的供电端子与液冷电子设备的排列方向一致并一一对应，每个液冷电子设备的电源线缆长度一致，并且由于供 电端子距离液冷电子设备的距离较短，使得液冷电子设备的电源线缆长度较短，可减少损耗，方便液冷机柜的布线和维护。In this way, on the one hand, when the liquid-cooled electronic equipment is placed in the liquid-cooled cabinet, the liquid-cooled cabinet of this embodiment can make the power cable 70 and the communication cable 80 of the liquid-cooled electronic device separately arranged at both ends of the cooling tank, that is, Realize the separation of strong and weak currents for liquid-cooled electronic equipment, avoiding crossing or intertwining of the two cables; on the other hand, the power supply terminals of the power distribution unit and the arrangement direction of the liquid-cooled electronic The power cables of the electronic equipment are of the same length, and because the distance between the power supply terminal and the liquid-cooled electronic equipment is short, the length of the power cable of the liquid-cooled electronic equipment is short, which can reduce loss and facilitate the wiring and maintenance of the liquid-cooled cabinet.

方便理解的，本实施例中该电源分配单元例如为一种沿第一方向延伸的电源分配插座(PDU)。It is easy to understand that, in this embodiment, the power distribution unit is, for example, a power distribution outlet (PDU) extending along the first direction.

方便理解的，本实施例中该理线单元可为多种形式，例如为一种沿第一方向延伸的槽型结构，或者为沿第一方向排列的多个固定线缆的结构等。It is easy to understand that the cable management unit in this embodiment can be in various forms, such as a groove structure extending along the first direction, or a structure of multiple fixed cables arranged along the first direction.

此外，本实施例中，对于上述的冷却槽20、回流槽30、电源分配单元40和理线单元50的数量并未进行限制，应理解的是，上述冷却槽、回流槽、电源分配单元和理线单元的数量应至少为一个。In addition, in this embodiment, there is no limit to the number of the cooling tank 20, the return tank 30, the power distribution unit 40 and the cable management unit 50. It should be understood that the cooling tank, the return tank, the power distribution unit and the The number of cable management units should be at least one.

一种可能实施方式中，该液冷机柜包括一个回流槽30，在回流槽30相对第一方向的两侧分别设有一个冷却槽20。In a possible implementation manner, the liquid-cooled cabinet includes a return flow tank 30 , and a cooling tank 20 is respectively provided on both sides of the return flow tank 30 opposite to the first direction.

即，本实施例中，参看图1，该机柜壳体内设有一个回流槽和两个冷却槽，两个冷却槽在回流槽相对第一方向的两侧设置，两个冷却槽用于同时承载液冷电子设备，然后，参看图2，图2中空心箭头的方向表示冷却液的流向，冷却液从两个冷却槽分别流入中间的回流槽进而实现液冷散热；这样通过一个回流槽和两个冷却槽的设置可使一个液冷机柜承载较多的液冷电子设备，增加了液冷电子设备的排列密度，提高了散热效率。That is, in this embodiment, referring to FIG. 1, a return trough and two cooling troughs are provided in the cabinet housing, and the two cooling troughs are arranged on both sides of the reflux trough relative to the first direction, and the two cooling troughs are used to simultaneously carry Liquid-cooled electronic equipment, then, referring to Fig. 2, the direction of the hollow arrow in Fig. 2 represents the flow direction of the cooling liquid, and the cooling liquid flows into the return flow groove in the middle from the two cooling grooves respectively to realize liquid cooling and heat dissipation; thus, through a return flow groove and two The arrangement of the cooling slots can enable a liquid-cooled cabinet to carry more liquid-cooled electronic equipment, increase the arrangement density of the liquid-cooled electronic equipment, and improve heat dissipation efficiency.

具体的，液冷机柜包括一个电源分配单元40，该电源分配单元40安装在回流槽30沿第二方向的第二端，电源分配单元40相对第一方向的两侧均设有若干供电端子41；在冷却槽20相对回流槽30的外侧安装有理线单元50，理线单元50包括若干沿第一方向排列的理线结构51。Specifically, the liquid-cooled cabinet includes a power distribution unit 40, the power distribution unit 40 is installed at the second end of the return tank 30 along the second direction, and a number of power supply terminals 41 are provided on both sides of the power distribution unit 40 opposite to the first direction. ; A wire management unit 50 is installed on the outside of the cooling tank 20 relative to the return tank 30 , and the wire management unit 50 includes a number of wire management structures 51 arranged along the first direction.

请参看图4，在设置一个回流槽和两个冷却槽的情况下，该液冷机柜可以包括一个电源分配单元40，该电源分配单元40设置在回流槽30的顶端，然后，在两个冷却槽20相对回流槽30的外侧均设置理线单元50；也就是说，本实施例的液冷机柜包括一个回流槽、两个冷却槽、一个电源分配单元和两个理线单元；方便理解的，两个冷却槽内的液冷电子设备均需电连接电源分配单元，此时，该电源分配单元相对第一方向的两侧均设有若干供电端子，两列供电端子与两列液冷电子设备通过电源线缆70分别一一对应的供电连接；然后，两个理线单元分别用于固定两列液冷电子设备的通信线缆80，该理线单元可以包括若干理线结构51，例如为线缆固定环等。Please refer to Fig. 4, under the situation that a reflux trough and two cooling troughs are set, this liquid cooling cabinet can comprise a power distribution unit 40, and this power distribution unit 40 is arranged on the top of the reflux trough 30, and then, in the two cooling The outside of the tank 20 relative to the return tank 30 is provided with a cable management unit 50; that is to say, the liquid-cooled cabinet of this embodiment includes a return tank, two cooling tanks, a power distribution unit and two cable management units; , the liquid-cooled electronic devices in the two cooling tanks need to be electrically connected to the power distribution unit. At this time, a number of power supply terminals are provided on both sides of the power distribution unit relative to the first direction, and two columns of power supply terminals are connected to two columns of liquid-cooled electronic equipment. The devices are respectively connected to one-to-one power supply through the power cables 70; then, the two cable management units are respectively used to fix the communication cables 80 of the two columns of liquid-cooled electronic devices, and the cable management units may include several cable management structures 51, such as For the cable fixing ring, etc.

本实施例中，方便理解的，该理线单元可以设置在机柜壳体沿第一方向的侧壁上。In this embodiment, for easy understanding, the cable management unit may be disposed on the side wall of the cabinet casing along the first direction.

或者，具体的，液冷机柜包括两个电源分配单元40，两个电源分配单元40分别安装在两个冷却槽20相对回流槽30的外侧，电源分配单元40相对第一方向的一侧设有若干 供电端子41；理线单元50包括理线槽52，理线槽52安装在回流槽30沿第二方向的第二端。Or, specifically, the liquid-cooled cabinet includes two power distribution units 40, and the two power distribution units 40 are respectively installed on the outer sides of the two cooling tanks 20 opposite to the return tank 30, and the side of the power distribution unit 40 opposite to the first direction is provided with A plurality of power supply terminals 41; the cable management unit 50 includes a cable management slot 52, and the cable management slot 52 is installed at the second end of the return slot 30 along the second direction.

请参看图5，在设置一个回流槽和两个冷却槽的情况下，该液冷机柜还可以包括两个电源分配单元40，两个电源分配单元40分别安装在两个冷却槽20相对回流槽30的外侧，然后，在回流槽30的顶端安装理线单元50，该理线单元50例如为理线槽52等；也就是说，本实施例的液冷机柜包括一个回流槽、两个冷却槽、两个电源分配单元和一个理线单元；方便理解的，两个冷却槽内的两列液冷电子设备均需电连接通信线缆，此时，通信线缆可从理线槽相对第一方向的两侧伸出；然后，两个电源分配单元分别用于电连接两列液冷电子设备，此时，电源分配单元40可以在朝向液冷电子设备的一侧设置若干供电端子41。Please refer to Fig. 5, in the case of setting one return tank and two cooling tanks, the liquid-cooled cabinet can also include two power distribution units 40, and the two power distribution units 40 are respectively installed on the two cooling tanks 20 opposite to the return tank. 30, then install the cable management unit 50 on the top of the return tank 30, the cable management unit 50 is such as the cable management tank 52, etc.; slots, two power distribution units, and a cable management unit; for easy understanding, the two columns of liquid-cooled electronic equipment in the two cooling slots need to be electrically connected to communication cables. Two sides protrude in one direction; then, two power distribution units are respectively used to electrically connect two columns of liquid-cooled electronic equipment. At this time, the power distribution unit 40 can be provided with several power supply terminals 41 on the side facing the liquid-cooled electronic equipment.

换句话说，在设置一个回流槽和两个冷却槽的情况下，根据实际需要，可以在中间回流槽的位置设置一个电源分配单元，同时在两个冷却槽的外侧分别设置理线单元；或者，例如当液冷电子设备的功率较高时，若设置一个电源分配单元，需要该电源分配单元的供电功率较高，这样加工成本较高且生产工艺难度较大，此时可以在中间回流槽的位置设置一个理线槽，同时在两个冷却槽的外侧分别设置一个较小供电功率的电源分配单元，节约了成本，易于实现。In other words, in the case of setting one reflux trough and two cooling troughs, according to actual needs, a power distribution unit can be set at the position of the middle reflux trough, and a cable management unit can be respectively set on the outside of the two cooling troughs; or , for example, when the power of liquid-cooled electronic equipment is high, if a power distribution unit is installed, the power supply power of the power distribution unit needs to be high, so the processing cost is high and the production process is difficult. A cable management trough is set at the position of the cooling trough, and a power distribution unit with a small power supply power is respectively set on the outside of the two cooling troughs, which saves cost and is easy to implement.

一种可能实施方式中，在机柜壳体沿第一方向的两端分别设有配电单元11和通信单元12，配电单元11与电源分配单元40电连接，通信单元12与通信线缆80电连接。In a possible implementation manner, a power distribution unit 11 and a communication unit 12 are respectively provided at both ends of the cabinet shell along the first direction, the power distribution unit 11 is electrically connected to the power distribution unit 40, and the communication unit 12 is connected to the communication cable 80 electrical connection.

具体的，结合图4或5，配电单元安装在机柜壳体沿第一方向的一端，配电单元与电源分配单元电连接，其中，该配电单元例如为配电箱等，从而实现对液冷电子设备的供电；通信单元安装在机柜壳体沿第一方向的另一端，通信单元与通信线缆电连接，其中，该通信单元例如为网络交换机等设备，从而实现对液冷电子设备的外网通信支持；即，该液冷机柜将散热功能、供电功能和通信功能集成在一起，有利于整个液冷***的快速布置、安装和维护。Specifically, referring to FIG. 4 or 5, the power distribution unit is installed at one end of the cabinet shell along the first direction, and the power distribution unit is electrically connected to the power distribution unit, wherein the power distribution unit is, for example, a distribution box, etc., so as to realize the The power supply of liquid-cooled electronic equipment; the communication unit is installed at the other end of the cabinet shell along the first direction, and the communication unit is electrically connected to the communication cable, wherein the communication unit is, for example, a network switch and other equipment, so as to realize the liquid-cooled electronic equipment The external network communication support; that is, the liquid cooling cabinet integrates the cooling function, power supply function and communication function, which is conducive to the rapid layout, installation and maintenance of the entire liquid cooling system.

一种可能实施方式中，供电端子41包括供电插座，供电插座与液冷电子设备60之间通过电源线缆70供电连接。In a possible implementation manner, the power supply terminal 41 includes a power supply socket, and the power supply socket is connected to the liquid-cooled electronic device 60 through a power supply cable 70 .

请具体结合图4、5，电源分配单元包括若干供电端子，其中，该供电端子通常可为一种供电插座，供电插座与液冷电子设备的电源接口之间通过电源线缆电连接，并且，该供电插座还可通过独立的电源开关42控制，方便对液冷电子设备的拆卸。Please specifically refer to Figures 4 and 5, the power distribution unit includes several power supply terminals, wherein the power supply terminals can generally be a power supply socket, and the power supply socket is electrically connected to the power interface of the liquid-cooled electronic device through a power cable, and, The power supply socket can also be controlled by an independent power switch 42 to facilitate the disassembly of liquid-cooled electronic equipment.

一种可能实施方式中，回流槽30与冷却槽20之间通过隔板13隔开，隔板13沿第二方向的第一端封闭连接至机柜壳体10的底板14，隔板13沿第二方向的第二端用于供冷却 液从冷却槽20溢流到回流槽30。In a possible implementation manner, the return tank 30 and the cooling tank 20 are separated by a partition 13, and the first end of the partition 13 along the second direction is closed and connected to the bottom plate 14 of the cabinet shell 10, and the partition 13 is connected to the bottom plate 14 of the cabinet shell 10 along the second direction. The second ends of the two directions are used for the overflow of cooling liquid from the cooling tank 20 to the return tank 30 .

例如请具体结合图1，可在机柜壳体内沿第一方向设置两个平行的隔板13，从而在机柜壳体10内隔离出中间的回流槽30和两侧的冷却槽20，冷却液从冷却槽20越过该隔板13即可溢流到回流槽30，结构简单，易于实现。For example, please refer to FIG. 1 in detail, two parallel partitions 13 can be arranged in the cabinet shell along the first direction, thereby isolating the return flow tank 30 in the middle and the cooling tanks 20 on both sides in the cabinet shell 10, and the cooling liquid flows from The cooling tank 20 can overflow to the return tank 30 by crossing over the dividing plate 13, which has a simple structure and is easy to implement.

此外，请再结合图4或5，本实施例中，该隔板沿第二方向的高度应小于机柜壳体侧壁的高度，这样，隔板之上就形成一个放置电源分配单元或理线槽的空间，例如可以将电源分配单元或理线槽跨接在一对隔板上，并且，电源分配单元或理线槽与隔板上端部之间形成供冷却液溢流的溢流孔。In addition, please refer to Fig. 4 or 5, in this embodiment, the height of the partition along the second direction should be smaller than the height of the side wall of the cabinet shell, so that a space for placing power distribution units or cable management is formed on the partition. In the space of the slot, for example, the power distribution unit or the wire management slot can be bridged on a pair of partitions, and an overflow hole for the coolant to overflow is formed between the power distribution unit or the wire management slot and the top of the partition.

一种可能实施方式中，在冷却槽20内设有承载板15，承载板15将冷却槽20沿第二方向分割为进液空间16和承载空间17，其中，进液口21位于冷却槽20对应所述进液空间16的侧壁上，承载空间17用于承载液冷电子设备60，承载板15上还设有进液通孔18。In a possible implementation manner, a bearing plate 15 is provided in the cooling tank 20, and the bearing plate 15 divides the cooling tank 20 into a liquid inlet space 16 and a bearing space 17 along the second direction, wherein the liquid inlet 21 is located in the cooling tank 20 On the side wall corresponding to the liquid inlet space 16 , the carrying space 17 is used to carry the liquid-cooled electronic device 60 , and the carrying plate 15 is also provided with a liquid inlet through hole 18 .

关于在上述冷却槽内排列放置若干液冷电子设备，本实施例公开了在冷却槽内设置水平的承载板，该承载板即可用于承载液冷电子设备，并且，承载板将冷却槽沿第二方向分割为进液空间和承载空间，该进液空间对应的侧壁上开设有进液口，然后，还在承载板上设置进液通孔，这样，冷却液从进液口首先流入进液空间，然后经进液通孔流入承载空间并浸没液冷电子设备。Regarding arranging and placing several liquid-cooled electronic devices in the above-mentioned cooling tank, this embodiment discloses that a horizontal bearing plate is arranged in the cooling tank. The two directions are divided into a liquid inlet space and a bearing space. A liquid inlet is opened on the side wall corresponding to the liquid inlet space. Then, a liquid inlet through hole is also set on the carrier plate. In this way, the cooling liquid first flows into the inlet from the liquid inlet. The liquid space, then flows into the carrying space through the liquid inlet hole and immerses the liquid-cooled electronic equipment.

方便理解的，上述进液通孔18应在承载板15上均匀布置从而实现对液冷电子设备60的均匀散热。It is easy to understand that the above-mentioned liquid inlet through holes 18 should be uniformly arranged on the carrier board 15 so as to achieve uniform heat dissipation for the liquid-cooled electronic device 60 .

一种可能实施方式中，液冷电子设备60包括一对第一侧壁和一对第二侧壁，第一侧壁平行于第一方向，第二侧壁垂直于第一方向，第一侧壁的长度例如大于第二侧壁的长度；第一侧壁沿第二方向的第二端设有溢流通孔。In a possible implementation manner, the liquid-cooled electronic device 60 includes a pair of first side walls and a pair of second side walls, the first side walls are parallel to the first direction, the second side walls are perpendicular to the first direction, and the first side walls The length of the wall is, for example, greater than that of the second side wall; the second end of the first side wall along the second direction is provided with an overflow hole.

具体的，该液冷电子设备例如为长方体，液冷电子设备包括沿第二方向的一对第一侧壁和一对第二侧壁，其中，第一侧壁与隔板平行，第二侧壁与隔板垂直，然后在垂直于第二方向的截面上，第一侧壁的长度例如大于第二侧壁的长度，在第一侧壁的顶端还设有溢流通孔，沿第二方向，该溢流通孔的高度可与隔板顶端齐平设置，从而冷却液从液冷电子设备的底端流入并从第一侧壁的溢流通孔流出，进而再溢流到回流槽，此外，由于第一侧壁与隔板平行，这样，冷却液的溢流路径较短，缩短了冷却液流道的距离，提高了换热效率。Specifically, the liquid-cooled electronic device is, for example, a cuboid, and the liquid-cooled electronic device includes a pair of first side walls and a pair of second side walls along the second direction, wherein the first side walls are parallel to the partition, and the second side walls The wall is perpendicular to the partition, and then on a section perpendicular to the second direction, the length of the first side wall is for example greater than the length of the second side wall, and an overflow flow hole is also provided at the top of the first side wall, along the second direction , the height of the overflow hole can be set flush with the top of the partition, so that the cooling liquid flows in from the bottom of the liquid-cooled electronic device and flows out from the overflow hole on the first side wall, and then overflows to the return tank. In addition, Since the first side wall is parallel to the partition plate, the overflow path of the cooling liquid is shorter, the distance of the cooling liquid flow channel is shortened, and the heat exchange efficiency is improved.

一种可能实施方式中，多个冷却槽20与多个回流槽30间隔排列。In a possible implementation manner, multiple cooling tanks 20 and multiple return tanks 30 are arranged at intervals.

本实施例中，根据实际需要，该液冷机柜的机柜壳体内还可以设置多个冷却槽和多个回流槽，多个冷却槽与多个回流槽呈间隔排列，此时，例如对于回流槽，设于回流槽两侧 的两个冷却槽的冷却液均可溢流到该回流槽，或者，对于冷却槽，该冷却槽内的冷却液可分别从两侧溢流到两侧的回流槽。In this embodiment, according to actual needs, a plurality of cooling grooves and a plurality of return grooves may also be provided in the cabinet housing of the liquid-cooled cabinet, and the plurality of cooling grooves and the plurality of return grooves are arranged at intervals. At this time, for example, for the return groove , the coolant in the two cooling tanks located on both sides of the return tank can overflow to the return tank, or, for the cooling tank, the coolant in the cooling tank can overflow from both sides to the return tank on both sides .

此外，本实施例中，该电源分配单元与理线单元也可为多个，例如，在冷却槽的两侧分别设置一个电源分配单元和一个理线单元。In addition, in this embodiment, there may be multiple power distribution units and cable management units, for example, one power distribution unit and one cable management unit are respectively provided on both sides of the cooling tank.

以上结合具体实施例描述了本申请的基本原理，但是，需要指出的是，在本申请中提及的优点、优势、效果等仅是示例而非限制，不能认为这些优点、优势、效果等是本申请的各个实施例必须具备的。另外，上述公开的具体细节仅是为了示例的作用和便于理解的作用，而非限制，上述细节并不限制本申请为必须采用上述具体的细节来实现。The basic principles of the present application have been described above in conjunction with specific embodiments, but it should be pointed out that the advantages, advantages, effects, etc. mentioned in the application are only examples rather than limitations, and these advantages, advantages, effects, etc. Various embodiments of this application must have. In addition, the specific details disclosed above are only for the purpose of illustration and understanding, rather than limitation, and the above details do not limit the application to be implemented by using the above specific details.

本申请中涉及的器件、装置、设备、***的方框图仅作为例示性的例子并且不意图要求或暗示必须按照方框图示出的方式进行连接、布置、配置。如本领域技术人员将认识到的，可以按任意方式连接、布置、配置这些器件、装置、设备、***。诸如“包括”、“包含”、“具有”等等的词语是开放性词汇，指“包括但不限于”，且可与其互换使用。这里所使用的词汇“或”和“和”指词汇“和/或”，且可与其互换使用，除非上下文明确指示不是如此。这里所使用的词汇“诸如”指词组“诸如但不限于”，且可与其互换使用。The block diagrams of devices, devices, devices, and systems involved in this application are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagrams. As will be appreciated by those skilled in the art, these devices, devices, devices, systems may be connected, arranged, configured in any manner. Words such as "including", "comprising", "having" and the like are open-ended words meaning "including but not limited to" and may be used interchangeably therewith. As used herein, the words "or" and "and" refer to the word "and/or" and are used interchangeably therewith, unless the context clearly dictates otherwise. As used herein, the word "such as" refers to the phrase "such as but not limited to" and can be used interchangeably therewith.

还需要指出的是，在本申请的装置、设备和方法中，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本申请的等效方案。It should also be pointed out that in the devices, equipment and methods of the present application, each component or each step can be decomposed and/or reassembled. These decompositions and/or recombinations should be considered equivalents of this application.

提供所公开的方面的以上描述以使本领域的任何技术人员能够做出或者使用本申请。对这些方面的各种修改对于本领域技术人员而言是非常显而易见的，并且在此定义的一般原理可以应用于其他方面而不脱离本申请的范围。因此，本申请不意图被限制到在此示出的方面，而是按照与在此公开的原理和新颖的特征一致的最宽范围。The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

为了例示和描述的目的已经给出了以上描述。此外，此描述不意图将本申请的实施例限制在此公开的形式。尽管以上已经讨论了多个示例方面和实施例，但是本领域技术人员将认识到其某些变型、修改、改变、添加和子组合均应包含在本申请保护的范围之内。The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although a number of example aspects and embodiments have been discussed above, those skilled in the art will recognize that certain variations, modifications, changes, additions and sub-combinations thereof are intended to be included within the scope of the present application.

Claims (10)

1. 一种液冷机柜，包括：A liquid-cooled cabinet comprising:

   机柜壳体(10)，cabinet housing (10),

   冷却槽(20)，所述冷却槽(20)在所述机柜壳体(10)内沿第一方向延伸，所述冷却槽(20)用于沿所述第一方向排列放置若干液冷电子设备(60)；a cooling groove (20), the cooling groove (20) extending along a first direction in the cabinet housing (10), the cooling groove (20) being used to arrange and arrange several liquid-cooled electronic devices along the first direction; equipment(60);

   回流槽(30)，所述回流槽(30)在所述机柜壳体(10)内沿所述第一方向延伸，所述回流槽(30)与所述冷却槽(20)呈并排设置；A reflux tank (30), the reflux tank (30) extending along the first direction in the cabinet housing (10), the reflux tank (30) and the cooling tank (20) being arranged side by side;

   电源分配单元(40)，所述电源分配单元(40)安装在所述冷却槽(20)相对所述第一方向的一侧，所述电源分配单元(40)包括沿所述第一方向排列的若干供电端子(41)；A power distribution unit (40), the power distribution unit (40) is installed on the side of the cooling tank (20) opposite to the first direction, and the power distribution unit (40) includes A number of power supply terminals (41);

   理线单元(50)，安装在所述冷却槽(20)相对所述第一方向的另一侧，所述理线单元(50)沿所述第一方向延伸；a cable management unit (50), installed on the other side of the cooling tank (20) relative to the first direction, and the cable management unit (50) extends along the first direction;

   其中，沿第二方向，所述冷却槽(20)的第一端设有供冷却液流入的进液口(21)，所述回流槽(30)的第一端设有供所述冷却液流出的出液口(31)，所述冷却槽(20)和所述回流槽(30)的第二端呈开口设置，以使所述冷却液在所述冷却槽(20)与所述回流槽(30)之间循环流动；Wherein, along the second direction, the first end of the cooling tank (20) is provided with a liquid inlet (21) for the cooling liquid to flow in, and the first end of the return tank (30) is provided with a liquid inlet (21) for the cooling liquid to flow into. The liquid outlet (31) that flows out, the second end of described cooling tank (20) and described back flow tank (30) is opening setting, makes described cooling liquid between described cooling tank (20) and described back flow Circulating flow between the grooves (30);

   若干所述供电端子(41)用于与若干所述液冷电子设备(60)一一对应的供电连接，所述理线单元(50)用于固定与所述液冷电子设备(60)电连接的通信线缆(80)。Several of the power supply terminals (41) are used for one-to-one corresponding power supply connection with several of the liquid-cooled electronic equipment (60), and the cable management unit (50) is used for fixing the power supply connection with the liquid-cooled electronic equipment (60). Connected communication cable (80).
2. 根据权利要求1所述的液冷机柜，其中，所述液冷机柜包括一个所述回流槽(30)，在所述回流槽(30)相对所述第一方向的两侧分别设有一个所述冷却槽(20)。The liquid-cooled cabinet according to claim 1, wherein the liquid-cooled cabinet comprises one return tank (30), and one of the return tanks (30) opposite to the first direction is respectively provided with Described cooling tank (20).
3. 根据权利要求2所述的液冷机柜，其中，所述液冷机柜包括一个所述电源分配单元(40)，所述电源分配单元(40)安装在所述回流槽(30)沿所述第二方向的第二端，所述电源分配单元(40)相对所述第一方向的两侧均设有若干所述供电端子(41)；The liquid-cooled cabinet according to claim 2, wherein the liquid-cooled cabinet comprises a power distribution unit (40), and the power distribution unit (40) is installed on the backwash tank (30) along the second At the second end of the two directions, the power supply distribution unit (40) is provided with a plurality of power supply terminals (41) on both sides of the first direction;

   在所述冷却槽(20)相对所述回流槽(30)的外侧安装有所述理线单元(50)，所述理线单元(50)包括若干沿所述第一方向排列的理线结构(51)。The cable management unit (50) is installed on the outside of the cooling tank (20) relative to the return tank (30), and the cable management unit (50) includes several cable management structures arranged along the first direction (51).
4. 根据权利要求2所述的液冷机柜，其中，所述液冷机柜包括两个所述电源分配单元(40)，两个所述电源分配单元(40)分别安装在两个所述冷却槽(20)相对所述回流槽(30)的外侧，所述电源分配单元(40)相对所述第一方向的一侧设有若干所述供电端子(41)；The liquid-cooled cabinet according to claim 2, wherein the liquid-cooled cabinet comprises two power distribution units (40), and the two power distribution units (40) are respectively installed in the two cooling slots ( 20) Relative to the outside of the return tank (30), the power distribution unit (40) is provided with a plurality of power supply terminals (41) on the side opposite to the first direction;

   所述理线单元(50)包括理线槽(52)，所述理线槽(52)安装在所述回流槽(30)沿所述第二方向的第二端。The wire management unit (50) includes a wire management groove (52), and the wire management groove (52) is installed at the second end of the return flow groove (30) along the second direction.
5. 根据权利要求1所述的液冷机柜，其中，在所述机柜壳体沿所述第一方向的两端分别设有配电单元(11)和通信单元(12)，所述配电单元(11)与所述电源分配单元(40)电连接，所述通信单元(12)与所述通信线缆(80)电连接。The liquid-cooled cabinet according to claim 1, wherein a power distribution unit (11) and a communication unit (12) are respectively provided at both ends of the cabinet shell along the first direction, and the power distribution unit ( 11) being electrically connected to the power distribution unit (40), and the communication unit (12) being electrically connected to the communication cable (80).
6. 根据权利要求1所述的液冷机柜，其中，所述供电端子(41)包括供电插座，所述供电插座与所述液冷电子设备(60)之间通过电源线缆(70)供电连接。The liquid-cooled cabinet according to claim 1, wherein the power supply terminal (41) includes a power supply socket, and the power supply socket is connected to the liquid-cooled electronic device (60) through a power cable (70).
7. 根据权利要求1所述的液冷机柜，其中，所述回流槽(30)与所述冷却槽(20)之间通过隔板(13)隔开，所述隔板(13)沿所述第二方向的第一端封闭连接至所述机柜壳体(10)的底板(14)，所述隔板(13)沿所述第二方向的第二端用于供所述冷却液从所述冷却槽(20)溢流到所述回流槽(30)。The liquid-cooled cabinet according to claim 1, wherein, the return tank (30) is separated from the cooling tank (20) by a partition (13), and the partition (13) is along the second The first end of the two directions is closed and connected to the bottom plate (14) of the cabinet shell (10), and the second end of the partition plate (13) along the second direction is used for the cooling liquid from the The cooling tank (20) overflows into said return tank (30).
8. 根据权利要求1所述的液冷机柜，其中，在所述冷却槽(20)内设有承载板(15)，所述承载板(15)将所述冷却槽(20)分割为沿所述第二方向的进液空间(16)和承载空间(17)，其中，所述进液口(21)位于所述冷却槽(20)对应所述进液空间(16)的侧壁上，所述承载空间(17)用于承载所述液冷电子设备(60)，所述承载板(15)上还设有进液通孔(18)。The liquid-cooled cabinet according to claim 1, wherein a bearing plate (15) is provided in the cooling tank (20), and the bearing plate (15) divides the cooling tank (20) into sections along the The liquid inlet space (16) and the bearing space (17) in the second direction, wherein the liquid inlet (21) is located on the side wall of the cooling tank (20) corresponding to the liquid inlet space (16), the The carrying space (17) is used to carry the liquid-cooled electronic equipment (60), and the carrying plate (15) is also provided with a liquid inlet through hole (18).
9. 根据权利要求1所述的液冷机柜，其中，所述液冷电子设备(60)包括一对第一侧壁和一对第二侧壁，所述第一侧壁平行于所述第一方向，所述第二侧壁垂直于所述第一方向；所述第一侧壁沿所述第二方向的第二端设有溢流通孔。The liquid-cooled cabinet according to claim 1, wherein the liquid-cooled electronic equipment (60) comprises a pair of first side walls and a pair of second side walls, and the first side walls are parallel to the first direction , the second side wall is perpendicular to the first direction; the second end of the first side wall along the second direction is provided with an overflow hole.
10. 根据权利要求1所述的液冷机柜，其中，多个所述冷却槽(20)与多个所述回流槽(30)间隔排列。The liquid-cooled cabinet according to claim 1, wherein a plurality of the cooling slots (20) and a plurality of the return slots (30) are arranged at intervals.

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