The Use Effect of Base Station Air Conditioning in the 640-Layer CT Data Room
Objective To explore the use effect of base station air conditioning in the 640-layer CT data room.Methods When the 640 layer CT starts up normally,record the time required for the data center temperature to decrease from 28℃ to 24℃ after the base station air conditioning and ordinary air conditioning are turned on,under different outdoor environmental temperatures,the necessary logistics maintenance items and frequency for the normal operation of the two air conditioners,and the overall cost of the two air conditioners were recorded separately.Meanwhile,the benefits of using two types of air conditioners were analyzed from multiple dimensions.Results When the outdoor temperature was between-5～30℃,there was no statistically significant difference in the time required for the two air conditioners to reach the set temperature(P>0.05),and the number of logistics maintenance items was the same;When the outdoor ambient temperature was between 31～42℃,the cooling time of the base station air conditioning room was shorter than that of ordinary air conditioning(P<0.05);General air conditioning needed to complete logistic maintenance with twice Project 1 and once Project 2,and base station air conditioning needed to complete with twice Project 1;When the outdoor ambient temperature was between-6℃ and-15℃,the ordinary air conditioner was shut down due to failure,and the base station air conditioner needed(12.4±1.5)minutes to reach the set temperature;The overall price of base station air conditioning was higher than that of ordinary air conditioning;However,the cost-effectiveness,operational use,cooling efficiency,fault alarm,and environmental impact score of the base station air conditioner were higher than those of ordinary air conditioners(P<0.05).Conclusion Although the overall price of base station air conditioning was relatively expensive,it had fast cooling speed,high reliability,and simple maintenance.In addition,it was more suitable for 640-layer CT data room.
640-layer CTBase station air conditioningData room
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