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、隱藏的泄漏：冷空氣從活動地板下的空間中泄漏出來，進(jìn)入到相鄰的空間或支撐柱中。這種泄露相當(dāng)?shù)钠毡椋?dǎo)致了冷通道機(jī)房環(huán)境中的壓力損失，從而使得別處滿是灰塵的熱空氣或潮濕的空氣進(jìn)入進(jìn)來。避免這個問題的方法便是去活動地板底下檢查周邊和支撐柱，并封住你發(fā)現(xiàn)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、太多的開孔地板：在熱通道和空白區(qū)域放置開孔地板是毫無理由的。這樣會浪費冷卻能力。還有可能是在機(jī)架的進(jìn)氣口放置了太多的開孔地板。IT機(jī)架頂部的溫度低于正常溫度便是一大危險信號。
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、未密封的活動地板開口：盡管許多冷通道數(shù)據(jù)中心運營商已經(jīng)努力密封了電纜開口及活動地板中的其他漏洞，但很少人完成了這項工作。剩下的漏洞會導(dǎo)致大量的冷空氣逸入不被需要的區(qū)域。配電單元或遠(yuǎn)程電源板等電氣設(shè)備是尋找未密封開口的一個特別重要的地方。
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、機(jī)架密封性不好：把備用面板放置在空的機(jī)柜區(qū)域是氣流管理的常識，然而并不是每個人都會這樣做。一些機(jī)柜沒有被設(shè)計好，安裝鋼軌與機(jī)柜邊緣之間被封死。關(guān)心效率的經(jīng)營者會密封那些開口以及機(jī)柜底端的潛在開口。
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、溫度和濕度傳感器刻度不準(zhǔn)：有時供應(yīng)商使用了未校準(zhǔn)的傳感器，有時刻度會隨著時間的推移而變得不準(zhǔn)確。這將導(dǎo)致管理不善的冷卻單元不能協(xié)同地工作。建議運營商每六個月校準(zhǔn)一次溫度和相對濕度傳感器，并且在必要的時候進(jìn)行相應(yīng)的調(diào)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.cnchaoda.com Look!
TEL:0531-69922480 18866409905
EMAIL:jntyhc@163.com 
公司地址：濟(jì)南市槐蔭區(qū)經(jīng)十西路3788號
備案號：魯ICP備09028695號-3
魯公網(wǎng)安備37010402441282號
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