Study on ventilation optimization design method of rural residential buildings in Guanzhong——A case study of red brick house project in Ezi village, Xianyang

Abstract

Guanzhong region of Shaanxi province has a continental monsoon climate of warm temperate zone, with hot in summer and cold in winter. Therefore, the strategies of traditional houses dealing with wind environment are mainly ventilation in summer and wind protection in winter. Due to the limitation of technical and economic conditions, winter heating has always been the core problem of rural houses, so people usually adopt a relatively closed space layout to strengthen the windproof performance of buildings, but also lead to poor indoor ventilation in summer.With the development of social economy, rural residents have higher requirements for living quality, so it is very important to improve ventilation efficiency in summer under the condition of ensuring wind protection in winter. Taking the red brick house project in Ezi village of Xianyang as a practical case, in order to improve indoor wind pressure ventilation and thermal pressure ventilation efficiency, the project introduces double-height space and skylight that commonly used in urban buildings into rural houses, providing reference for the construction of similar residential buildings in Guanzhong area.