不同冷冻水系统管网的经济性分析

The Economy Analysis of Different Chilled Water System Pipe Network

中央空调冷冻水系统管网的类型很多,如同程、异程管网及多回路管网,不同的管网所适应的范围不同,而管网的经济性分析对讨论不同管网的适应性有着重要的指导意义。传统的分析方法存在诸多的变量性、离散性。通过全年能耗模型的建立及随机走步法求解,分析不同管网的经济适应性。

There are different kind of central air conditioning chilled water system,such as reverse-return,direct-return network and multi loop network.The using range of different network is different.It is very important to analysis the Network economy,which to be discuss the adaptability of different network which has guiding significance,however,the traditional analysis method has many variables and discreted.This chapter established the annual energy consumption model and random walking gait in order to analysis of different economic adaptability of the network.