摘要
本文以北方地区农村对象,结合实际案例与实测数据,通过实测值与标准值对比,计算了节能改造潜力,以节能30%为目标分析讨论了不同的改造路径的经济性,提出首层三面墙60mmEPS+北向外窗的改造方案。本文对其他寒冷地区清洁取暖改造具有实际指导意义。
In this paper,based on the actual cases and measured data of the rural objects in North China,the potential of energy saving transformation is calculated by comparing the measured values with the standard values.Based on the goal of saving energy 30%,the economy of different retrofitting routes is analyzed and the retrofitting plan for 3 walls of first floor with 60mm EPS+north windows is put forward.This paper has practical guiding significance for clean heating transformation in other cold areas.
作者
刘明天
Liu Mingtian(China Academy of Building Research,Beijing,100013)
出处
《建设科技》
2021年第10期72-75,共4页
Construction Science and Technology
关键词
北方地区
改造方案
经济性
North China
transformation plan
economy
