CN219395391U

CN219395391U - Cold channel of data center

Info

Publication number: CN219395391U
Application number: CN202320094578.2U
Authority: CN
Inventors: 纪光华
Original assignee: Anhui Detacent Data Technology Co ltd
Current assignee: Anhui Detacent Data Technology Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-07-21
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a cold channel of a data center, which relates to the technical field of data centers, and comprises an air inlet box, a cooling channel and a cooling channel, wherein the air inlet box is fixedly connected to a frame body of an upper port of the cold channel, and an air inlet pipe is arranged on the side wall of the air inlet box; the air outlet covers are arranged in the air inlet box in a lifting manner and correspond to the positions of each case, and penetrate through the lower end wall of the air inlet box; wherein, one side of the air outlet cover corresponding to each case is provided with a plurality of air outlets; the net covers are detachably and fixedly connected in the air inlet box; a plurality of separating nets which are respectively and fixedly connected in the net cover and separate the net cover into a plurality of moisture absorption cavities; the cooling device has the advantages of convenience in use, good cooling effect, high pertinence and the like.

Description

Cold channel of data center

Technical Field

The utility model relates to the technical field of data centers, in particular to a cold channel of a data center.

Background

The data center is used for transmitting, accelerating, displaying, calculating and storing data information on the internet network infrastructure;

in the using process of the data center, the processor needs to transfer, accelerate, display, calculate and store data, a large amount of electric energy needs to be consumed, and part of electric energy can be converted into heat energy to cause heating of electric elements, so that the data center needs to be cooled, and the existing data center mainly cools through a cold channel;

patent application number CN202222141854.4 discloses a portable cold aisle for a data center, which is provided with a motor, and the motor drives a gear to rotate positively and negatively. When the gear rotates clockwise, the upper rack and the lower rack are mutually far away, and the opening and closing plates are mutually far away, so that the front ends of the channel plates are opened to different degrees. When the gear rotates anticlockwise, the upper rack and the lower rack are close to each other, the opening and closing plates are close to each other, and the front part of the channel plate is covered, so that the opening and closing degree of the cold channel is more convenient to control, and heat dissipation of different degrees is achieved;

the patent utilizes the channel plate to send cold air into the case from the ventilation opening, but the case of the existing data center is not closed and does not need to directly send the cold air into the case; fig. 6 is a block diagram of cooling by using a conventional cooling channel, in which cooling air is directly sent to a data center, and cooling is performed on each case by using cooling air diffusion.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a cold channel of a data center so as to solve the problem that a cooling mode of the cold channel of the data center in the prior art described in the background art lacks pertinence.

In order to solve the problems, the utility model provides the following technical scheme: a cold channel of a data center comprises an air inlet box which is fixedly connected to a frame body of an upper port of the cold channel, wherein an air inlet pipe is arranged on the side wall of the air inlet box; the air outlet covers are arranged in the air inlet box in a lifting manner and correspond to the positions of each case, and penetrate through the lower end wall of the air inlet box; wherein, one side of the air outlet cover corresponding to each case is provided with a plurality of air outlets; the net covers are detachably and fixedly connected in the air inlet box; the net covers are respectively and fixedly connected in the net covers and separate a plurality of moisture absorption cavities.

Preferably: the air outlet is internally and fixedly connected with a filter screen.

Preferably: the position corresponding to each air outlet cover in the air inlet box is respectively provided with a ball screw module, one end of the air outlet cover extending into the air inlet box is fixedly connected with a lifting plate, and the lifting plate is connected with a ball screw of the ball screw module through threads.

Preferably: the lower end wall of the air inlet box is provided with a lifting hole, and the air outlet cover penetrates through the lifting hole in a sliding manner.

Preferably: the lower end wall of the air inlet box is further provided with a through hole, the mesh enclosure penetrates through the through hole, the position, corresponding to the mesh enclosure, of the inner wall of the upper end of the air inlet box is further provided with a limiting groove, the upper end of the mesh enclosure stretches into the limiting groove, the lower end of the mesh enclosure is provided with a mounting plate, the mounting plate is detachably connected with the air inlet box through bolts, and the opening end of the mesh enclosure is further plugged with a mesh cover.

The beneficial effects of adopting above technical scheme are:

the utility model provides a plurality of air-out covers can vertical movement on through the air inlet box for the air outlet on the air-out cover can flow cold wind, and the cold wind blows and can be targeted cool down the rack on different racks, and when some racks calorific capacity was little, directly upwards risen the air-out cover, just can not send out the air conditioning.

Drawings

FIG. 1 is a schematic diagram of a cold aisle of a data center of the present utility model.

Fig. 2 is a schematic diagram of a data center in the prior art of the present utility model.

Fig. 3 is a cross-sectional view of the air inlet box of the present utility model.

Fig. 4 is a front view of the screen of the present utility model.

Fig. 5 is a front view of the upper part of the mesh enclosure of the present utility model.

FIG. 6 is a block diagram of a prior art cold aisle cooling.

Wherein: the frame body 10, the case 20, the heat dissipation net 21, the cold channel 30, the air inlet box 40, the air inlet pipe 41, the air outlet cover 50, the air outlet 51, the filter screen 52, the lifting hole 53, the lifting plate 54, the ball screw module 55, the net cover 60, the net cover 61, the partition net 62, the moisture absorption cavity 63, the mounting plate 64, the through hole 65 and the limit groove 66.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

1-5, in a first embodiment, a cold aisle of a data center includes an air inlet box 40 fixedly connected to a frame 10 at an upper port of the cold aisle 30, and an air inlet pipe 41 is provided on a sidewall of the air inlet box 40; the air outlet covers 50 are arranged in the air inlet box 40 in a lifting manner and correspond to the positions of each case 20, and the air outlet covers 50 penetrate through the lower end wall of the air inlet box 40; wherein, a plurality of air outlets 51 are arranged on the air outlet cover 50 corresponding to one side of each case 20; a plurality of mesh covers 60 which are detachably and fixedly connected in the air inlet box 40; the plurality of separating screens 62 are respectively and fixedly connected in the screen 60 and separate the screen 60 into a plurality of moisture absorption cavities 63.

The present embodiment is implemented as follows:

when the air inlet box 40 is used, the air outlet 51 on the air outlet cover 50 can extend out of the air inlet box 40 through the lifting of the air outlet cover 50, so that cold air in the air inlet box 40 can flow out of the air outlet 51 after entering from the air outlet cover 50, the air outlet cover 50 can be lifted singly, and the air outlet cover 50 can be retracted into the air inlet box 40 for a cabinet which does not need to be subjected to targeted cooling; and the moisture absorbing agent placed in the moisture absorbing cavity 63 can absorb the moisture in the air inlet box 40, so that the moisture in the cool air is reduced.

Referring to fig. 3, 4 and 5, in order to reduce dust entering the cold channel 30, a filter screen 52 is fixedly connected to the air outlet 51, and the filter screen 52 is installed in the air outlet 51 to filter the cold air flowing out.

Referring to fig. 3, a ball screw module 55 is disposed in the air inlet box 40 corresponding to each air outlet cover 50, one end of the air outlet cover 50 extending into the air inlet box 40 is fixedly connected with a lifting plate 54, the lifting plate 54 is connected with a ball screw of the ball screw module 55 through threads, and the lifting plate 54 can be driven to move vertically by the ball screw module 55, and the lifting plate 54 drives the air outlet cover 50 to move vertically.

Referring to fig. 3, in order to better stabilize the vertical movement of the air outlet cover 50, the lower end wall of the air inlet box 40 has a lifting hole 53, the air outlet cover 50 slidably penetrates through the lifting hole 53, and the air outlet cover 50 slidably contacts with the inner wall of the lifting hole 53, so that the air outlet cover 50 cannot shake.

Referring to fig. 3, 4 and 5, in order to facilitate disassembly of the mesh enclosure 60 and replacement of the moisture absorbent, the lower end wall of the air inlet box 40 is further provided with a through hole 65, the mesh enclosure 60 penetrates through the through hole 65, the inner wall of the upper end of the air inlet box 40 is further provided with a limit groove 66 corresponding to the position of the mesh enclosure 60, the upper end of the mesh enclosure 60 extends into the limit groove 66, the lower end of the mesh enclosure 60 is provided with a mounting plate 64, the mounting plate 64 is detachably connected with the air inlet box 40 through bolts, and the opening end of the mesh enclosure 60 is further plugged with a mesh cover 61, the mounting plate 64 can be fixed on the air inlet box 40 through bolts, and the mesh enclosure 60 can be fixed in the through hole 65, so that disassembly can be realized; at the same time, the net cover 61 is plugged into the open end of the net cover 60, so that the moisture absorption cavity can be blocked, and the desiccant can be replaced conveniently.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the present utility model.

Claims

1. A data center cold aisle, comprising

The air inlet box is fixedly connected to the frame body of the upper port of the cold channel, and the side wall of the air inlet box is provided with an air inlet pipe;

the air outlet covers are arranged in the air inlet box in a lifting manner and correspond to the positions of each case, and penetrate through the lower end wall of the air inlet box;

wherein, one side of the air outlet cover corresponding to each case is provided with a plurality of air outlets;

the net covers are detachably and fixedly connected in the air inlet box;

the net covers are respectively and fixedly connected in the net covers and separate a plurality of moisture absorption cavities.

2. The data center cooling tunnel of claim 1, wherein a filter screen is fixedly connected to the air outlet.

3. The cold aisle of claim 1, wherein ball screw modules are respectively arranged in the air inlet box corresponding to each air outlet cover, one end of each air outlet cover extending into the air inlet box is fixedly connected with a lifting plate, and the lifting plates are connected with ball screws of the ball screw modules through threads.

4. A data center cold aisle according to claim 3, wherein the lower end wall of the box has a lifting aperture through which the hood slides.

5. The cold aisle of claim 1, wherein the lower end wall of the air inlet box is further provided with a through hole, the mesh enclosure penetrates through the through hole, the inner wall of the upper end of the air inlet box is further provided with a limiting groove corresponding to the mesh enclosure, the upper end of the mesh enclosure stretches into the limiting groove, the lower end of the mesh enclosure is provided with a mounting plate, the mounting plate is detachably connected with the air inlet box through bolts, and the opening end of the mesh enclosure is further plugged with a mesh cover.