The Cold Area Of ​​residential Building Energy-saving Design

With the rapid development of economy and the rise of the rigorous condition on energy in our country, energy problem has become the key element that influenced the development of the economy greatly. According to the statistics, In cold area, building energy consumption problem is more serious. In recent years, the account of the energy consumption in residential architecture occupied 12.6% of the total energy consume in our country, only the heating engineering take up 11. 5% of the total energy consume in the society and 20% in the heating area. Therefore it is necessary to save energy building by each way. Residential building is one of the important architectural type, it has more occupations and consumes more energy especially in cold area, it has more influence to the energy saving workThere are many elements which can influence the energy consume including the area, the building material and wall thickness, the. In this paper, the influence of different design in architecture plan and building design to Resident building energy consumption is studied, in which more attention is paid on the architecture plan, body-parameter and building individual, suggestions are then given in this paper to save more energy by architecture design, looking for the energy saving development model in the cold area building.The result shows that through suitable residential region plan and architecture design, improve the application of natural sun-light collection and ventilation, through body-parameter control, through plan design, elevation plan, roof and wall design, the natural energy and used much more, while the heating and cooling consumption can be greatly decreased, the aim of energy-saving can be then get through architecture design.