【作者】 张心刚；

【导师】 蔡龙俊；

【作者基本信息】 同济大学 ， 供热供燃气通风与空调工程， 2007， 硕士

【摘要】 本文在论述区域供冷供热系统概念、优缺点、系统形式后，重点对综合性城市小区负荷特点、能源消耗等问题进行了详尽的探讨。并根据现有区域供冷供热系统设计的一些实际资料，设计三种不同的方案，对方案进行能耗分析和经济性分析，得出一些有价值的结论。更多还原

【Abstract】 The paper discusses the concept, advantages and disadvantages, system forms of the district cooling and heating system. Meanwhile it focuses on the problems of the characteristic of heating and cooling load, optimized distributions of network of pipes, and what’s more, the feasible solution of that problems are brought forward by real experimental analysis and theoretical calculation. Furthermore, the economic argument of district cooling and heating is reasoned theoretically, according to some real materials, experience statistics of some existing designs of district cooling and heating system, obtain some valuable result.更多还原