智能、绿色建筑与中国建筑节能策略课件.ppt

第五、一般建筑能耗非常大，建筑业是所有产业中的耗能（50%）大户和污染大户（污水排放50%）；绿色建筑极大的减少了能耗，甚至自身产生和利用可再生能源，“零能耗”（广泛利用太阳能、风能、地热能）和“零排放”建筑。发电节能提高5%，汽车节能提高10%极为困难，而建筑节能轻易可达50-60%。 Fifth, general buildings are highly energy consuming. The building sector is a major energy consumer （contributing 50%） and pollution maker （contributing 50% to the polluted water）among all sectors; green buildings reduce the energy consumption greatly, they can even generate and utilize reusable energy sources (extensive utilization of solar energy, wind energy and geothermal energy) to realize “zero energy consumption” and “zero emission”. It’s very hard to increase the energy saving by 5% in the electricity generation, and by 10% in the automobiles. But the energy saving of buildings can reach 50-60% easily. * 第六，一般建筑仅在建造过程或者是使用过程中对环境负责，是狭义的“以人为本”；而绿色建筑是在建筑的全寿命周期内，为人类提供健康、适用和高效的使用空间，最终实现与自然共生，从被动的减少对自然的干扰，到主动地创造环境的丰富性，减少资源需求上来，从狭义的“以人为本”转向子孙后代和全人类的“以人为本”。 Sixth, general buildings are only responsible for the environment during the construction or use, and are person centered in a narrow sense; but green buildings tend to protect the environment to the full extent, reduce pollution, provide the human beings a healthy, applicable and efficient space in the whole life of the building, A passive reduction of disturbance to the nature is turned into the active creation of diversified environment and the reduction of resource demand, and the person-centered conception in narrow sense is turned into the person-centered conception for the future generations and the entire human being. * 四、推行绿色建筑的一般对策 Basic countermeasures to initiate green buildings * 全面启动北方地区的供热体制改革，新推行集中供热的地区与城市全部采用新体制 Fully launch the heat supply system in the northern region of China. New system will be implemented in all regions and cities where central heating is just initiated. 强制性执行现有的建筑节能标准 Implement the existing energy saving standards for buildings in a compulsive way. * 制定新的内容更宽泛的建筑节能标准与技术规范 Develop new and more inclusive standa