摘要
Abstract
Aiming at the problems of the sprinkler nozzles of fire protection water pipes often freeze at the top of second floor in Ningxia Electric Power Dispatching building,by the calculating analysis and reasoning,decides to reconstruct the air fan unit and increase the heat air cycle system.The result of reconstruction shows that the air fan unit has formed the heat air cycle system at the top of second floor,achieves demand of the temperature,insures safe operation of fire protection equipment,acquires well societal and economic benefit.关键词
中央空调/新风机组/温度Key words
center air condition/air fan unit/temperature分类
能源科技
