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我国是发展中团家,建筑能耗约占社会总能耗的25%,随着经济发展和人民生活质量、居住环境的提高,这个比例还会不断增长。为了建立社会主义节能型社会,建设部发布了《公共建筑节能设计标准)(GB50189-2005),使得在依证相同室内环境参数的条件下,全年采暖、通风、空调和照明的总能耗减少50%。建筑节能旨在减少采暖供热、空调制冷、采光照明以及调节室内空气、湿度、改变居室环境质量所消耗的能源,并适当发展包括利用太阳能、地热(水)能源等的可再生能源利用综合技术工程。本文旨在总结在运用现规范过程中的体会。
China is a developing country player, and building energy consumption accounts for about 25% of the total energy consumption of the society. With the economic development and the improvement of people’s quality of life and living environment, this proportion will continue to grow. In order to establish a socialist and energy-saving society, the Ministry of Construction issued the “Energy-saving Design Standard for Public Buildings” (GB50189-2005), which enables the total energy consumption of heating, ventilation, air conditioning and lighting throughout the year, subject to the same indoor environmental parameters. Reduce by 50%. Building energy efficiency aims to reduce energy consumption for heating, heating, air-conditioning, refrigeration, day lighting, indoor air, humidity, and indoor environmental quality, and to appropriately develop renewable energy utilization technologies including solar and geothermal (water) energy. engineering. This article aims to summarize the experience in applying the current specification.