以下是冷却塔清洁引入的中央空调冷水系统的调试方法:1。收集冷水分支管道的压降和系统的总压降。 Open the inlet and outlet valves of the fan coil and the air conditioner main unit, turn on the circulation pump and cycle for a period of time according to the designed pressure, measure the pressure drop of each branch pipe and the total pressure drop of the circulation pump, and then increase the water pressure of the system to the debugging pressure (1.6KPa, that is, 16kg hot and cold systems are subject to the design requirements), turn off the circulation pump, keep it for more than 24 hours, and measure the每个分支管道的压降和循环泵的总压降。通过收集这些数据,将其与设计数据进行比较,以找出系统设计和安装过程中的错误。
2。清洁冷水管
,因为该管道容易在安装和焊接过程中进行残留的焊接炉灶和其他异物,因此必须在使用前清洁。否则,它将导致管道阻塞,在严重的情况下,也会造成对设备的损害。清洁冷水管时,必须关闭空调主装置的每个楼层和水入口阀的风扇线圈,并且必须打开供水和返回连接阀。然后打开循环泵并运行3H-5H。最后,释放系统中的水,清洁风扇线圈和空调主装置的过滤器。