CN102339111A - data center - Google Patents

Abstract

Translated fromChinese

一种数据中心，包括一机箱及设置于机箱内的一组发热单元，所述机箱包括上壁、与上壁平行的下壁以及连接上壁与下壁的左右两侧壁，机箱内部邻近上壁的位置对应该组发热单元的顶部左右两侧各设置一冷却单元，两冷却单元于相对的一侧各设置一风扇，热空气自下而上地自发热单元向上流动，风扇运转将热空气分别吹向对应的冷却单元，冷却单元将热空气冷却，经冷却后的空气向下流动，进入发热单元对发热单元进行冷却。相较现有技术，本发明数据中心利用空气自然对流的原理使热空气向上，冷空气向下，从发热单元的后方散出的热量较少，相应地发热单元的后方的温度较低，利于人性化操作。

A data center, comprising a case and a group of heating units arranged in the case, the case includes an upper wall, a lower wall parallel to the upper wall, and left and right side walls connecting the upper wall and the lower wall, the inside of the case is adjacent to the upper The position of the wall corresponds to a cooling unit on the left and right sides of the top of the group of heating units. The two cooling units are respectively equipped with a fan on the opposite side. The hot air flows upward from the heating unit from bottom to top, and the fan runs to blow the hot air Blow to the corresponding cooling unit respectively, the cooling unit cools the hot air, the cooled air flows downward, enters the heating unit to cool the heating unit. Compared with the prior art, the data center of the present invention makes use of the principle of natural air convection to make the hot air go up and the cold air go down, and the heat emitted from the rear of the heating unit is less, and the temperature behind the heating unit is correspondingly lower, which is beneficial to Humanized operation.

Description

Data center

Technical field

The present invention relates to a kind of data center.

Background technology

The heat radiation that is directed against the server of data center at present generally adopts the place ahead to advance cold air, the traditional approach of rear heat extraction gas, and so, the temperature at server rear is higher, and operating personnel operate at the rear of server, not enough hommization.

Summary of the invention

In view of above content, be necessary to provide a kind of data center that is beneficial to the hommization operation more.

A kind of data center; Comprise a cabinet and be arranged at one group of heat-generating units in the cabinet, said cabinet comprises upper wall, the lower wall parallel with upper wall and the left and right sides wall that connects upper wall and lower wall, and the position of the contiguous upper wall of cabinet inside each side is provided with a cooling unit to the top that should organize heat-generating units; Two cooling units respectively are provided with a fan in a relative side; Hot-air spontaneous heating unit from bottom to up upwards flows, and fan running blows to corresponding cooling unit respectively with hot-air, and cooling unit cools off hot-air; Through cooled air flows downward, get into heat-generating units heat-generating units is cooled off.

Compare prior art, data center of the present invention utilizes the principle of natural convection air to make hot-air upwards, and cold air is downward, and the heat that sheds from the rear of heat-generating units is less, and correspondingly the temperature at the rear of heat-generating units is lower, is beneficial to the hommization operation.

Description of drawings

Combine embodiment that the present invention is done further description with reference to the accompanying drawings.

Fig. 1 is the structural representation of preferred embodiments of the server of data center of the present invention.

The main element symbol description

Cabinet 10

Upper wall 11

Lower wall 12

Sidewall 13

Fan 20

Cooling unit 30

Heat-generatingunits 40

Temperature-sensitive unit 50

Embodiment

See also Fig. 1, data center of the present invention comprises acabinet 10, the left andright sides wall 13 that thiscabinet 10 comprisesupper wall 11, thelower wall 12 parallel withupper wall 11 and connectsupper wall 11 and lower wall 12.Be equiped with some groups of heat-generatingunits 40 in thecabinet 10, like servomechanism module etc.Each the group heat-generatingunits 40 vertically be arranged in thecabinet 10, each organize between the heat-generatingunits 40 and respectively organize heat-generatingunits 40 with thesidewall 13 ofcabinet 10 between be provided with the confession circulation of air passage.The left and right sides wall and the top and bottom sidewall of each heat-generatingunits 40 offer louvre respectively.The tops of corresponding each the group heat-generatingunits 40 in the position of the inner contiguousupper walls 11 ofcabinet 10 each side are provided with acooling unit 30, twocooling units 30 and are down " eight " font and arrange.Cooling unit 30 can be heating radiator module or refrigeratory etc.Twocooling units 30 respectively are provided with afan 20 in a relative side.

Wind direction in thecabinet 10 is shown in arrow A, B, C, D.During heat-generatingunits 40 runnings; Hot-air upwards flows along the louvre of the top and bottom sidewall of A directionspontaneous heating unit 40;Fan 20 runnings blow to correspondingcooling unit 30 with hot-air respectively along the B direction;Cooling unit 30 is with hot-air cooling, and cooled cold air is directed downwards mobile along C, and gets into 40 pairs of heat-generatingunits 40 of heat-generating units along the louvre of the left and right sides wall of heat-generatingunits 40 along the D direction and cool off.Fan 20 can be strengthened flowing of air, obtains better radiating effect.The major part that the heat-generatingunits 40 of data center of the present invention produces heat distributes through ABC and ABD path, and so, the heat that need shed from the rear of heat-generatingunits 40 is less, and correspondingly the temperature at the rear of heat-generatingunits 40 is lower, is beneficial to the hommization operation.

In addition, near the position ofcooling unit 30, be equiped with some temperature-sensitives unit 50 in thecabinet 10, be used for getting in thesensing cabinet 10 gas flow temperature ofcooling unit 30, be beneficial to controlfan 20 rotating speeds, reach the radiating effect of expection to utilize minimum speed.

The I/O interface (like USB interface) or the hot plug module of servomechanism module also can correspondingly be arranged on servomechanism module rear.

Claims (4)

1. data center; Comprise a cabinet and be arranged at one group of heat-generating units in the cabinet, said cabinet comprises upper wall, the lower wall parallel with upper wall and the left and right sides wall that connects upper wall and lower wall, and the position of the contiguous upper wall of cabinet inside each side is provided with a cooling unit to the top that should organize heat-generating units; Two cooling units respectively are provided with a fan in a relative side; Hot-air spontaneous heating unit from bottom to up upwards flows, and fan running blows to corresponding cooling unit respectively with hot-air, and cooling unit cools off hot-air; Through cooled air flows downward, get into heat-generating units heat-generating units is cooled off.

2. data center as claimed in claim 1 is characterized in that: near the position of fan, is equiped with some temperature-sensitives unit in the cabinet, the temperature of the air-flow of the temperature-sensitive unit that is used for flowing through in the sensing cabinet.

3. data center as claimed in claim 1 is characterized in that: two cooling units are down " eight " font and arrange.

4. data center as claimed in claim 1 is characterized in that: cooling unit can be heating radiator module or refrigeratory.

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