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前言为了减低城市供水管网的负荷,空调工程中制冷系统的冷却水基本上都采用冷却塔处理而循环使用,从而使冷却塔成为空调系统的主要附属设备之一。冷却塔是把电机、风机、布水器、填料层、导风板、集水池和进出水管等组装在由高品位原料加工而成的壳体内构成。冷却塔的作用在于使水在塔内与空气进行热质(湿)交换得以降温,它既遵循热交换器的一般工作原理又具有其特殊性,即它的性能与周围环境空气的湿球温度
Preface In order to reduce the load on the urban water supply network, the cooling water in the air conditioning system is basically recycled by the cooling tower, making the cooling tower one of the main ancillary equipment of the air conditioning system. Cooling tower is the motor, fan, water distributor, packing layer, air deflector, sump and out of water pipes assembled in high-grade raw materials processed from the shell form. The role of the cooling tower is to cool the tower by exchanging it for heat (mass) with the air. This cooling tower follows both the general principle of the heat exchanger and its particularity, that is, its performance depends on the wet bulb temperature of the ambient air