冷却塔是中央空调制冷中的一个重要零件，是一种混合式的热交换器，利用水在空气中部分蒸发来冷却的设备，所以要隔一段时间注意保养，要不然对于制冷效果就会大大折扣，那么我们可以先来了解一下冷却塔的结构是什么样的？
Cooling tower is an important component in central air conditioning refrigeration, which is a hybrid heat exchanger that uses partial evaporation of water in the air to cool the equipment. Therefore, it is necessary to pay attention to maintenance at regular intervals, otherwise the refrigeration effect will be greatly reduced. So, let's first understand the structure of the cooling tower?
中央空调冷却塔结构及清洗方法
Structure and cleaning method of central air conditioning cooling tower
1、冷却塔主要由塔身、填料、进风窗、布水器和导风设备组成。
1. The cooling tower is mainly composed of the tower body, packing, air inlet window, water distributor, and air guide equipment.
2、塔体下部设有水箱，收集填料落下的冷却水，用于储存和调节水量。
2. The lower part of the tower is equipped with a water tank to collect the cooling water from the falling packing, which is used to store and regulate the water volume.
3、水箱下部设有水管和污水管。
3. The lower part of the water tank is equipped with water pipes and sewage pipes.
4、水箱上部设有补水管和溢流管，冷却塔是循环冷却水系统的重要组成部分。
4. The upper part of the water tank is equipped with a water replenishment pipe and an overflow pipe, and the cooling tower is an important component of the circulating cooling water system.
了解其结构之后才能更好的进行保养以及中央空调冷却塔清洗的方法，由于冷却水在循环系统中不断循环，水温升高，水流速度变化，水分蒸发，各种无机离子和有机物的浓度，冷却塔和冷水箱暴露在阳光、风、雨、灰尘和外界杂物中，以及设备结构和材料等各种因素的综合作用，所以我们就很有必要做好冷却塔的清洗工作，可以先用水冲洗，用大流量的水尽可能冲洗掉系统中的灰尘、泥沙、脱落的藻类及腐蚀物等疏松的污垢，同时检查系统的泄漏情况，冲洗合格后，排干净系统内的冲洗水。或者用清洗液杀菌清洗。
After understanding its structure, better maintenance and cleaning methods for central air conditioning cooling towers can be carried out. Due to the continuous circulation of cooling water in the circulation system, the water temperature rises, the water flow rate changes, the water evaporates, the concentration of various inorganic ions and organic substances, the exposure of cooling towers and water tanks to sunlight, wind, rain, dust, and external debris, as well as the comprehensive effects of equipment structure and materials, it is necessary to do a good job in cleaning the cooling towers. First, rinse with water, and use high flow water to flush away loose dirt such as dust, sediment, fallen algae, and corrosive substances in the system as much as possible. At the same time, check the leakage situation of the system, and after flushing is qualified, discharge the flushing water in the system. Or use cleaning solution to sterilize and clean.