建筑冷热电联产系统方案分析

The Analysis of Projects of CCHP System in the Building

冷热电联产系统(CCHP)是一种高效的能源利用方式,用于建筑楼宇的冷热电联产系统是以后的发展方向。为了研究适用于建筑的冷热电联产系统方案,结合一个工程样例,提出了三套发电功率不同的方案,分析比较了不同方案之间的差别,并从年运行小时数,天然气价格,电价等方面评价了这些因素对于冷热电联产系统运行效果的影响,计算结果发现,联产系统年运行小时数越多,其经济性越好,而选择合适的发电功率可以减小能源价格波动的影响。

The Tujia people have a long history and unique cultural traditions. The folk-house art found in western Hubei Province, P. R. China, is a typical representation of Tujia culture. Its external form, inner dealings, and its fit with the nature not only are the results of a perfect combination of practicality, aesthetics, and the combination of buildings with the environment, but these traits also embody the Tujia people＇s understanding of life and beauty. This article tries to find the deep-seated cultural foundations and spirits of Tujia traditional housing by researching and analyzing the aesthetic characteristics of its architectural form. The article also takes in the design essence of Tujia traditional housing for use in modern construction.