Research On The Energy Saving Design For Middle And Primary School Building In The Cold Zone

In recent years, with the development of economy, energy and environmental pollution problem have received more and more attention.The energy consumption of the building in our country is increasing. The energy consumption of the primary and secondary school buildings also have very heavy proportion in our building energy consumption.energy-saving design of buildings of primary and secondary schools, which mainly includes the technology of the primary and secondary school building’s shape coefficient, lighting and ventilation,building envelope system and the use of new energy, etc.,but,it is also focus on one-side building energy efficiency,they have received less attention on the building base location,planning layout,shape coefficient,the performance of the retaining system and the use of renewable energy.And we need to solve the problem in the design on all aspects of primary and secondary school buildings energy-saving.It based on the construction of primary and secondary schools as the research object, select the cold region in China as the research scope,and according to the climate characteristics of cold area, comprehensive considerate the design characteristics and energy consumption situation of the middle and primary school building in cold area.Summarizes the energy saving design strategy from the building layout, the building design and the use of renewable energy.It is provide theoretical basis for the energy-saving design of primary and secondary school buildings in the future. This paper discusses from the following directions:Firstly this article introduced the origin and great significance of the selected topic, elementary and middle schools research significance of building energy conservation, discusses the theory of primary and secondary school buildings at home and abroad development,and analyzes the generalization of middle and primary school buildings in cold areas. Secondly at the planning level,summarize design strategy from the building’s location, layout, ventilation, sunlight energy-saving; In building design level, summarize design strategy from the shape coefficient, the plane design and ventilation design and the design of retaining system;In renewable energy utilization level,summarize design strategy from solar energy, geothermal energy and wind power.Finally, the author analyzes the energy-saving design example of three primary and secondary schools in cold region and a test design, to verify the application in practical work with energy-saving design methods.