机箱机柜对很多大型企业不可少，但在安装时免不了会有问题的出现，下面
济南机箱机柜厂家为您讲解几个问题。
Chassis and cabinet are indispensable for many large enterprises, but problems will inevitably occur during installation. Jinan chassis and cabinet manufacturer will explain several problems for you.
1、隐藏的泄漏：冷空气从活动地板下的空间中泄漏出来，进入到相邻的空间或支撑柱中。这种泄露相当的普遍，并导致了冷通道机房环境中的压力损失，从而使得别处满是灰尘的热空气或潮湿的空气进入进来。避免这个问题的方法便是去活动地板底下检查周边和支撑柱，并封住你发现的任何漏洞。
1. Hidden leakage: cold air leaks from the space under the raised floor and enters the adjacent space or support column. This kind of leakage is quite common, and leads to the pressure loss in the cold channel room environment, which makes the hot air or wet air filled with dust enter elsewhere. The way to avoid this problem is to check the surrounding and supporting columns under the raised floor and seal any holes you find.
2、太多的开孔地板：在热通道和空白区域放置开孔地板是毫无理由的。这样会浪费冷却能力。还有可能是在机架的进气口放置了太多的开孔地板。IT机架顶部的温度低于正常温度便是一大危险信号。
2. Too many perforated floors: There is no reason to place perforated floors in hot channels and empty areas. This will waste cooling capacity. It is also possible that too many perforated floors are placed at the air inlet of the rack. The temperature at the top of the IT rack is lower than the normal temperature, which is a big danger signal.
3、未密封的活动地板开口：尽管许多冷通道数据中心运营商已经努力密封了电缆开口及活动地板中的其他漏洞，但很少人完成了这项工作。剩下的漏洞会导致大量的冷空气逸入不被需要的区域。配电单元或远程电源板等电气设备是寻找未密封开口的一个特别重要的地方。
3. Unsealed raised floor openings: Although many cold channel data center operators have tried to seal cable openings and other holes in the raised floor, few people have completed this work. The remaining holes will cause a large amount of cold air to escape into the unwanted area. Electrical equipment such as power distribution unit or remote power panel is a particularly important place to find unsealed openings.
4、机架密封性不好：把备用面板放置在空的机柜区域是气流管理的常识，然而并不是每个人都会这样做。一些机柜没有被设计好，安装钢轨与机柜边缘之间被封死。关心效率的经营者会密封那些开口以及机柜底端的潜在开口。
4. The sealing of the rack is not good: it is common sense to place the spare panel in the empty cabinet area, but not everyone will do so. Some cabinets are not well designed, and the installation rail and the cabinet edge are sealed. Operators concerned with efficiency will seal those openings and potential openings at the bottom of the cabinet.
5、温度和湿度传感器刻度不准：有时供应商使用了未校准的传感器，有时刻度会随着时间的推移而变得不准确。这将导致管理不善的冷却单元不能协同地工作。建议运营商每六个月校准一次温度和相对湿度传感器，并且在必要的时候进行相应的调整。
5. Inaccurate scale of temperature and humidity sensor: sometimes the supplier uses an uncalibrated sensor, and sometimes the scale will become inaccurate over time. This will cause poorly managed cooling units to not work together. It is recommended that the operator calibrate the temperature and relative humidity sensors every six months and make corresponding adjustments when necessary.
Several questions about the installation of chassis and cabinet are explained from five aspects. If you have any doubts or needs about this, please come to our website http://www.tongyuhengcheng.com Look!
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