摘要
通过建立屋顶日光温室和屋顶现代温室典型模型,对天津中心城区建筑屋顶温室"蔬菜-光伏复合式生产潜力"进行定量研究。结果表明,天津市中心城区可建3.62万亩屋顶温室,通过实施蔬菜-光伏复合式生产,可生产蔬菜346.95×10~6 kg/a,可生产电力1170.07×10~6 kW·h/a,能够实现天津城区常住居民蔬菜自给率61.13%,生活电力自给率37.52%,增加屋顶温室管理就业人员3.62万人。
Quantitative research on the"vegetable-photovoltaic composite production potential"of Rooftop Greenhouses in central city of Tianjin was carriedon the basis of typical model of Rooftop Solar Greenhouses and Rooftop Modern Greenhouses.The results show that there are 3.62×10~4 mu Roof Greenhouses that can be built in the central city of Tianjin.Through the vegetable-photovoltaic composite production,Roof Greenhouses produced 346.95×10~6 kg vegetables and 1170.07×10~6 kW·h electric power every year.The self-sufficiency rate of vegetables was 61.13%and the self-sufficiency rate of living electricity was 37.52%for the permanent residents of Tianjin by Rooftop Greenhouses.The number of employed persons in Rooftop Greenhouses was 3.62×10~4.
作者
穆大伟
张玉坤
MU Da-wei;ZHANG Yu-kun(School of Architecture,Tianjin University,Tianjin 300072,China;College of Civil Engineering and Architecture,Hainan University,Haikou 570228,China)
出处
《建筑节能》
CAS
2020年第2期83-90,125,共9页
BUILDING ENERGY EFFICIENCY
基金
国家自然科学基金地区项目(51568017)
国家自然科学基金面上项目(51578363)
天津市科技发展战略研究计划项目(17ZLZXZF00230).
关键词
屋顶温室
生产性城市
都市农业
RooftopGreenhouse
productive cities
urban agriculture
