In order to achieve long-term stable operation of the data room and improve the operating environment of IT equipment, the temperature of the server cabinet should be controlled within the corresponding range, eliminate local hotspots, and reduce the local temperature of the server cabinet. Let's introduce how to solve the local high heat problem of server cabinets, hoping to be helpful to everyone.

一、在没有空调的机房内，机柜可以通过配置网门和顶部加装风扇的方式增加散热效果，降低设备的运行温度。

1、 In a computer room without air conditioning, the cabinet can increase heat dissipation and reduce the operating temperature of the equipment by configuring a mesh door and installing a fan at the top.

二、在机房里有空调的情况下，可以通过以下措施降低IT设备的运行温度。

2、 When there is air conditioning in the computer room, the following measures can be taken to reduce the operating temperature of IT equipment.

配置冷通道机柜系统或热通道机柜系统。其原理为：通过对机房气流进行控制来节省制冷能耗和提高服务器运行稳定性已是数据机房建设者的常用措施；冷热通道分离方法、机柜内使用挡风板和假面板防止热空气无序流窜等等也已是成熟的简单技术。一般机房的机柜布置，远离主机房空调的机柜内设备无法得到有效的散热，机柜内设备处于高温环境下运行，要想使远离主机房空调的机柜内设备得到有效散热，要么增加辅助空调，要么再降低主机房空调的冷气温度，都将增加能耗。冷通道机柜系统或热通道机柜系统主要用于设备密度较大的机柜的机房，通过冷风的定向流动达到局部热点以及的目的。当局部机柜发热量大于其他同一通道内的机柜时，可采用在对应机柜旁增加列间空调或在开孔静电地板上增加向上吹气的风扇和控制气流方向的百叶窗，以增加此机柜进气侧的进气量来解决散热的问题。

Configure a cold channel cabinet system or a hot channel cabinet system. The principle is that controlling the airflow in the data room to save cooling energy consumption and improve server operation stability has become a common measure for data room builders; The separation method of cold and hot channels, the use of wind deflectors and fake panels inside the cabinet to prevent the disorderly flow of hot air, and so on, are also mature and simple technologies. In general, the layout of equipment cabinets in a computer room cannot effectively dissipate heat for equipment located far away from the air conditioning system in the main room. The equipment inside the cabinets operates in a high-temperature environment. To effectively dissipate heat for equipment located far away from the air conditioning system in the main room, either auxiliary air conditioning should be added or the air conditioning temperature in the main room should be lowered, which will increase energy consumption. The cold channel cabinet system or hot channel cabinet system is mainly used in equipment rooms with high equipment density, to eliminate local hot spots and achieve energy conservation and environmental protection through the directional flow of cold air. When the heat generation of a local cabinet is greater than that of other cabinets in the same channel, the problem of heat dissipation can be solved by adding inter column air conditioners next to the corresponding cabinet or adding upward blowing fans and louvers controlling the airflow direction on the perforated electrostatic floor to increase the air intake on the intake side of this cabinet.

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