The application of chemical cleaning in high pressure air cooling equipment of domestic hydrocracking unit 化学清洗在某加氢裂化装置高压空冷器上的应用
However, there are many problems for supermarket air conditioning. Firstly, the slightly larger cooling load leads to the larger equipment selection and unit configuration. Idle equipments have never been used since the day of buying them and this is an economic waste. 然而超市中央空调却存在很多问题:(1)冷负荷值计算偏大导致设备选型偏大,从而出现机组配置过大,闲置设备自从购买之日就未曾被使用,造成经济的浪费。