Research On The Development And Application Of Passive Low Energy Green Building In Hebei Province

Hebei air pollution problem is very prominent,and the building envelope insulation temperature,heating system efficiency is low,coupled with the loss of heat loss of transmission and distribution,bringing a lot of energy loss,for the consumption of large provinces,how to reduce building energy consumption is very Urgent and important question.Passive room can achieve zero heating facilities,and to keep the room temperature above 20 ?,reducing the amount of coal,reducing the pollution of coal on the atmosphere.This paper analyzes the application status and prospect of passive energy consumption in Hebei province by querying the relevant data of passive room and combining with the project examples and the province.In this paper,the basic principles of passive room,the main energy efficiency index and comfort index are studied,and the technical points of passive room are summarized.The characteristics of regional climate in Hebei province are analyzed,and the core technology of provincial project is summarized.Office building for the case,the analysis of its external walls,roofs,doors and windows,shade,ventilation,thermal bridge treatment,underground light guide lighting,photovoltaic power generation,fresh air systems,ground use and air quality testing,energy consumption and other technical skills taken The paper points out the problems that are easy to be found in the design,and makes a judgment on the application and prospect of the technology in order to provide a reference for the research of the project.This study analyzes the resistance of "passive room" in Hebei Province,Hebei Province,which is mainly in the aspects of people's awareness,standard completion and policy promotion.It summarizes the effective measures and suggestions,that is,by increasing policy support Efforts,popular science propaganda,government regulation and control efforts to promote the development of passive housing in Hebei Province.