CN218938872U

CN218938872U - Cold plate type water-cooling server cabinet

Info

Publication number: CN218938872U
Application number: CN202223234621.5U
Authority: CN
Inventors: 张绪昌
Original assignee: Shenzhen G & B Telecom Optic Co ltd
Current assignee: Shenzhen G & B Telecom Optic Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-28
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a cold plate type water-cooling server cabinet, which comprises a machine shell, wherein an opening is formed in one side face of the machine shell, an opening and closing door is arranged at the opening, a plurality of baffle assemblies are arranged in the machine shell, each baffle assembly comprises an upper baffle plate and a water-cooling plate, the upper baffle plates are horizontally arranged in the machine shell and fixedly connected with the side wall of the machine shell, the water-cooling plates are fixed on the lower surface of the upper baffle plates, a water inlet and a water outlet of each water-cooling plate are respectively communicated with an external water pipe, an electronic device is arranged on the upper baffle plates and transfers heat to the upper baffle plates, and the water-cooling plates radiate the upper baffle plates through circulating water or cooling liquid, so that the radiating effect can be improved.

Description

Cold plate type water-cooling server cabinet

Technical Field

The utility model relates to the technical field of server cabinets, in particular to a cold plate type water-cooling server cabinet.

Background

And the server cabinet is used for combining and installing the panel, the plug-in unit, the plug-in box, the electronic element, the device and the mechanical parts and components to form an integral installation box. The server cabinet consists of a frame and a cover plate (door), generally has a cuboid shape, is placed on the ground, and provides an adaptive environment and safety protection for the normal operation of the electronic equipment. The existing server cabinet generally radiates heat through natural heat radiation or air cooling, but the effect of natural heat radiation or air cooling is generally poor when the space of the server cabinet arranged in a machine room is relatively narrow.

Disclosure of Invention

In view of the above, the utility model discloses a cold plate type water-cooling server cabinet which adopts a water cooling mode to dissipate heat and can improve the heat dissipation effect in a narrow space.

The utility model discloses a cold plate type water-cooling server cabinet which comprises a machine shell, wherein an opening is formed in one side face of the machine shell, a switch door is arranged at the opening, a plurality of baffle assemblies are arranged in the machine shell, each baffle assembly comprises an upper baffle and a water-cooling plate, the upper baffle is horizontally arranged in the machine shell and fixedly connected with the side wall of the machine shell, the water-cooling plates are fixed on the lower surface of the upper baffle, and a water inlet and a water outlet of each water-cooling plate are respectively communicated with an external water pipe.

Further, the upper partition plate is provided with a first installation convex plate, a second installation convex plate and a third installation convex plate, and the first installation convex plate, the second installation convex plate and the third installation convex plate are respectively fixed with the three inner walls of the shell through screws.

Further, the water cooling plate comprises a liquid plate and a sealing plate, a water passing groove is formed in the liquid plate, two ends of the water passing groove are respectively communicated with a water inlet and a water outlet, the sealing plate is fixedly connected with the liquid plate and seals the water passing groove, and the sealing plate is fixedly connected with the bottom surface of the upper partition plate.

Further, the water passing groove comprises an annular portion and at least one connecting portion, the connecting portion is in a straight line, and two ends of the connecting portion are respectively communicated with the annular portion.

Furthermore, two adjacent side surfaces on the liquid plate are respectively provided with a positioning block, and the sealing plate is matched with the liquid plate in a positioning way through the positioning blocks.

Further, a sealing gasket is arranged between the sealing plate and the liquid plate, and the sealing plate seals the water passing groove through the sealing gasket.

Further, a plurality of supporting blocks are arranged on the liquid plate, and two ends of each supporting block respectively support against the liquid plate and the sealing plate.

Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:

through the below installation water-cooling board of last baffle, electronic device installs on the last baffle, and with heat transfer extremely go up the baffle, the water-cooling board is through circulation water or coolant liquid, to go up the baffle and dispel the heat, can promote the radiating effect.

Drawings

FIG. 1 is a schematic diagram of a server rack;

FIG. 2 is a schematic diagram of a server rack with a switch door removed;

FIG. 3 is a schematic view of the structure of the upper partition;

FIG. 4 is a schematic view of a water-cooled plate;

FIG. 5 is an exploded view of a water cooled plate;

FIG. 6 is a top view of the liquid plate;

description of the drawings

100. A server cabinet; 10. a housing; 11. opening and closing a door; 20. a separator assembly; 21. an upper partition plate; 211. a first mounting boss; 212. a second mounting boss; 213. a third mounting flange; 22. a water cooling plate; 221. a liquid plate; 222. a sealing plate; 223. a water passing tank; 2231. an annular portion; 2232. a connection part; 224. a water inlet; 225. a water outlet; 226. a positioning block; 227. and a supporting block.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the drawings in which the embodiments of the present utility model are clearly and fully described, it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or there may be an intervening component at the same time. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be further noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, the utility model discloses a cold plate type water cooling server cabinet 100, which comprises a machine shell 10, wherein an opening is arranged on one side surface of the machine shell 10, a switch door 11 is arranged at the opening, the machine shell 10 is used for installing electronic devices, and the electronic devices can be detached or installed in the machine shell 10 through the opening. The switch door 11 is used for opening or closing the opening.

Further, a plurality of partition assemblies 20 are provided inside the cabinet 10, and the electronic components are mounted on the partition assemblies 20. In this application, a plurality of in the casing 10 baffle assemblies 20 are distributed in the vertical direction, and are arranged in layers, so that the use efficiency of the space of the casing 10 is improved.

As shown in fig. 2 to 6, further, the partition plate assembly 20 includes an upper partition plate 21 and a water cooling plate 22, the upper partition plate 21 is horizontally disposed inside the casing 10 and fixedly connected with a side wall of the casing 10, the water cooling plate 22 is fixed on a lower surface of the upper partition plate 21, and a water inlet 224 and a water outlet 225 of the water cooling plate 22 are respectively communicated with an external water pipe. Specifically, the upper partition plate 21 is fixedly connected with the inner wall of the casing 10, the water cooling plate 22 is attached to the lower surface of the upper partition plate 21, and when water or cooling liquid enters the water cooling plate 22 through the water inlet 224 and flows out through the water outlet 225, water circulation in the water cooling plate 22 is achieved, and heat dissipation is performed on the upper partition plate 21.

In this application, the upper partition plate 21 and the water cooling plate 22 are made of metal materials, so that the heat conduction effect can be improved.

The upper partition 21 is provided with a first installation convex plate 211, a second installation convex plate 212 and a third installation convex plate 213, and the first installation convex plate 211, the second installation convex plate 212 and the third installation convex plate 213 are respectively fixed with three inner walls of the casing 10 through screws. In this application, the first installation convex plate 211, the second installation convex plate 212 and the third installation convex plate 213 are respectively formed by bending up or down three sides of the upper partition plate 21 by 90 degrees, and the first installation convex plate 211, the second installation convex plate 212 and the third installation convex plate 213 are engaged with three sides of the casing 10 except the side where the opening is located and are fixed by screws.

Further, the water cooling plate 22 includes a liquid plate 221 and a sealing plate 222, the liquid plate 221 is provided with a water passing groove 223, two ends of the water passing groove 223 are respectively communicated with a water inlet 224 and a water outlet 225, the sealing plate 222 is fixedly connected with the liquid plate 221 and seals the water passing groove 223, and the sealing plate 222 is fixedly connected with the bottom surface of the upper partition plate 21. In this application, the water passing grooves 223 are distributed on the water cooling plate 22, and flow through a plurality of positions of the water cooling plate 22 to dissipate heat of the water cooling plate 22, thereby dissipating heat of the upper partition plate 21. In this application, the water inlet 224 and the water outlet 225 are respectively connected to an external water source, and a water inlet pipe connected to the water inlet 224 is connected to a pump body, and the pump body realizes driving of cooling liquid or water.

Further, the water passing groove 223 includes a ring-shaped portion 2231 and at least one connection portion 2232, the connection portion 2232 is in a straight line shape, and both ends of the connection portion 2232 are respectively communicated with the ring-shaped portion 2231. In this application, the ring-shaped portion 2231 is disposed at an edge position of the liquid plate 221, the connecting portion 2232 is located at an inner side of the ring-shaped portion 2231, a plurality of connecting portions 2232 are disposed in parallel or in a staggered manner, and the plurality of connecting portions 2232 are distributed on the liquid plate 221, so that heat dissipation of the water-cooling plate 22 can be achieved.

Further, two adjacent side surfaces of the liquid plate 221 are respectively provided with a positioning block 226, and the sealing plate 222 is in positioning fit with the liquid plate 221 through the positioning blocks 226. In this application, the positioning blocks 226 may realize positioning of the liquid plate 221 and the sealing plate 222 from two sides, so that the sealing plate 222 is convenient to cooperate with the liquid plate 221 when the sealing plate 222 seals the water passing groove 223 on the liquid plate 221.

Further, a sealing gasket is disposed between the sealing plate 222 and the liquid plate 221, and the sealing plate 222 seals the water passing groove 223 through the sealing gasket. In this application, the sealing pad may be a silica gel pad, and the silica gel pad is attached to the lower surface of the sealing plate 222.

The liquid plate 221 is provided with a plurality of support blocks 227, and two ends of the support blocks 227 respectively support the liquid plate 221 and the sealing plate 222. The support block 227 is provided such that the support block 227 supports the sealing plate 222 and the liquid plate 221, preventing deformation of the liquid plate 221 and the sealing plate 222 at a position where they do not contact each other.

The present utility model can be embodied in various forms and modifications without departing from the broad spirit and scope of the utility model, and the above-described embodiments are intended to be illustrative of the utility model, but not limiting the scope of the utility model.

Claims

1. The utility model provides a cold plate type water-cooling server rack, its characterized in that, includes the casing, a side of casing is provided with the opening, the opening part is provided with the switch door, the inside of casing is provided with a plurality of baffle subassemblies, the baffle subassembly includes baffle and water-cooling plate, go up the baffle level set up inside the casing and with the lateral wall fixed connection of casing, the water-cooling plate is fixed go up the lower surface of baffle, the water inlet and the delivery port of water-cooling plate communicate outside water pipe respectively.

2. The cold plate type water cooling server cabinet as claimed in claim 1, wherein the upper partition plate is provided with a first installation convex plate, a second installation convex plate and a third installation convex plate, and the first installation convex plate, the second installation convex plate and the third installation convex plate are respectively fixed with three inner walls of the machine shell through screws.

3. The cold plate type water cooling server cabinet according to claim 2, wherein the water cooling plate comprises a liquid plate and a sealing plate, a water passing groove is arranged on the liquid plate, two ends of the water passing groove are respectively communicated with the water inlet and the water outlet, the sealing plate is fixedly connected with the liquid plate and seals the water passing groove, and the sealing plate is fixedly connected with the bottom surface of the upper partition plate.

4. The cold plate type water cooling server cabinet as claimed in claim 3, wherein the water passing groove comprises an annular portion and at least one connecting portion, the connecting portion is in a straight line shape, and two ends of the connecting portion are respectively communicated with the annular portion.

5. The cold plate type water cooling server cabinet as claimed in claim 4, wherein two adjacent side surfaces on the liquid plate are respectively provided with a positioning block, and the sealing plate is matched with the liquid plate in a positioning way through the positioning blocks.

6. The cold plate type water cooling server cabinet according to claim 5, wherein a sealing gasket is arranged between the sealing plate and the liquid plate, and the sealing plate seals the water passing groove through the sealing gasket.

7. The cold plate type water cooling server cabinet as claimed in claim 6, wherein a plurality of supporting blocks are arranged on the liquid plate, and two ends of each supporting block respectively support against the liquid plate and the sealing plate.