Based on the renovation of sponge and energy-saving facilities in a middle school in Nanning,this paper systematically studies the overall elevation of the campus,the composition of the drainage system and the layout ...Based on the renovation of sponge and energy-saving facilities in a middle school in Nanning,this paper systematically studies the overall elevation of the campus,the composition of the drainage system and the layout of space functions,and formulates a characteristic scheme for the renovation of sponge and energy-saving facilities according to the characteristics of the sloping campus.In order to control the total amount of rainwater runoff,the sponge transformation mainly adopts the transformation methods of partition catchment,upper storage and lower use,multi-stage detection and classification treatment.For the purpose of solar energy and wind energy utilization,solar photovoltaic panels and small-scale wind power generation system are adopted.The application effects of sponge and energy-saving facilities are estimated and evaluated.展开更多
An energy audit of 24 office buildings was conducted in Tianjin, including basic information of buildings, building energy system and energy bills. The investigation results showed that the average intensity of energy...An energy audit of 24 office buildings was conducted in Tianjin, including basic information of buildings, building energy system and energy bills. The investigation results showed that the average intensity of energy consumption in office buildings in Tianjin accounts for 161.51 kW-h/（mZ.a）. By breaking the energy consumption down into detailed items, it was found that the heating system consumed the highest amount of energy （46.6%）, followed by equipment （35.9%）, cooling system （11%） and lighting system （6.69%）. The main factors for office building energy consumption were found and some feasible measures to save energy were proposed.展开更多
文摘Based on the renovation of sponge and energy-saving facilities in a middle school in Nanning,this paper systematically studies the overall elevation of the campus,the composition of the drainage system and the layout of space functions,and formulates a characteristic scheme for the renovation of sponge and energy-saving facilities according to the characteristics of the sloping campus.In order to control the total amount of rainwater runoff,the sponge transformation mainly adopts the transformation methods of partition catchment,upper storage and lower use,multi-stage detection and classification treatment.For the purpose of solar energy and wind energy utilization,solar photovoltaic panels and small-scale wind power generation system are adopted.The application effects of sponge and energy-saving facilities are estimated and evaluated.
文摘An energy audit of 24 office buildings was conducted in Tianjin, including basic information of buildings, building energy system and energy bills. The investigation results showed that the average intensity of energy consumption in office buildings in Tianjin accounts for 161.51 kW-h/（mZ.a）. By breaking the energy consumption down into detailed items, it was found that the heating system consumed the highest amount of energy （46.6%）, followed by equipment （35.9%）, cooling system （11%） and lighting system （6.69%）. The main factors for office building energy consumption were found and some feasible measures to save energy were proposed.
