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我厂集中制冷站自1987年投入运行以来,冷水机组等设备产生较大的噪声,设备振动沿着基础传给楼板、墙壁及其它结构,激起较强的固体振动噪声,严重干扰人们的工作,损害操作者的健康。为此,我厂组织有关工程技术人员对冷水机组的噪声进行了治理,取得明显效果。一、集中制冷站概况集中制冷站地处本厂中心位置,主机房内装有2台螺杆空调冷水机组,水泵房内装有9台水泵机组。冷水机组由螺杆制冷压缩
Since our plant centralized refrigeration station was put into operation in 1987, chilled water generating units and other equipment have produced large noise. The vibration of equipment is transmitted to floors, walls and other structures along the foundation to stir up strong solid vibration noise and seriously interfere with people’s work , Undermining the operator’s health. To this end, I plant the engineering and technical personnel on the chiller noise control, and achieved significant results. Centralized Refrigeration Station Overview Centralized refrigeration station is located in the center of our factory. The main engine room is equipped with 2 sets of screw air-condition chiller units. There are 9 water pump units in the pump room. Chiller by the screw refrigeration compression