Energy Efficiency Design Of Residential Building Windows In Tian Jin

Building energy efficiency has become a worldwide concern considering increasing building energy consumption which has become a serious modern day problem. Among the four the building hedges structure parts: Doors and windows , wall body , roof covering , the floor,the windows and doors heat insulation which is the main factors of the indoor thermal environment and energy-saving construction is worst. Regardless of the cold environment, or the hot, energy-saving construction often depends primarily on the effect of window treatment.The article mainly takes the outdoor window of Tian Jin residential as research key. In this paper, current situation of energy-conservation research of outer windows of domestic architecture which is comparatively common both home and abroad, and design of door window energy conserving and measures are discussed in detail, which involve such treatment methods in many aspects as the window frame,glass and way of fuming on ,etc. On the basis of the knowledge, This article exposes the energy consumption characteristics about the winter heat preservation and summer heat insulation, with these characteristics of the relative power consumption, energy-saving technologies should be measures. By using DeST-h integrated simulation calculation, this paper analysis methods from the architectural design of the actual and using starting with the geographic location and climate characteristics in Tianjin. It takes some design method of saving energy residential window of Tian Jin, which could provide theory that guides to residential energy conservation design in Tian Jin.