环境国际公约履约大楼运行能耗及环境品质实测研究

Field investigation of operation energy consumption and environmental quality for Environmental Conventions Building

介绍了该项目的设计理念和多项节能措施,对该楼的运行效果、实际能耗、室内环境质量和用户满意度进行了分析。该案例建筑年均能耗(扣除信息中心耗电)约为61kW·h/(m2·a),其中冬季区域供暖能耗为16.7kW·h/(m2·a),年均耗电量为44.34kW·h/(m2·a),空调和照明插座耗电量分别为18.59kW·h/(m2·a)和18.25kW·h/(m2·a),能耗显著低于其他同类建筑。同时,该建筑的室内热环境、CO2体积分数和声环境完全能够满足室内人员的舒适性要求,并得到了较高的满意度。综合分析表明,该大楼通过因地制宜、被动优先、主动技术优化的可持续设计实现了良好的环境品质,同时降低了建筑运行能耗。

Presents the design concepts and several energy saving technologies of the project,and analyses the operating effect,actual energy consumption,indoor environmental quality and customer satisfaction.The annual energy consumption of this building without the power consumption of information center is 61 kWh/（m2 ·a）,in which winter district heating is 16.7 kWh/（m2 ·a）,annual average power consumption is 44.34 kWh/（m2 ·a）,and the power consumption of air conditioning system and lighting receptacle are 18.59 kWh/（m2 ·a））and 18.25 kWh/（m2 ·a）respectively,the energy consumption is obviously lower than the comparable buildings. Meanwhile,the indoor thermal environment,CO2 concentration and acoustic environment of the building are entirely able to meet the comfort requirements of occupants,and receive high satisfaction.Comprehensive analysis shows that sustainable design with adaptation to local conditions,passive priority and active technology optimization makes the building achieves good environmental quality as well as reducing energy consumption.