Space Design Of Office Building In Cold Area Based On Comfortable Thermal Environment

With the development of construction industry matures,the architectural space thermal environment is comfortable and has become the focus of a growing,however,improve building thermal environment comfort method is usually the hvac designer set passive mechanical equipment to improve the indoor temperature.But in a completely rely on heating refrigeration equipment such as air conditioning,on the basis of in north China,the winter heating at the same time,the phenomenon of the low humidity indoor overheating;Southern region,transition rely on air conditioning in summer,people suffer from air-condition disease,indoor thermal environment is not comfortable.This happens because users don’t understand the theory of thermal environment science,and architects to the comfortable indoor thermal environment in the early design of neglect.Office building is an essential part of People’s Daily life activity space,the indoor thermal environment comfort but has many problems.This paper office buildings in cold area as the research object,the office building of the atrium space conduct extensive research,and a typical office building atrium space indoor temperature and humidity data measured and subjective questionnaire.Summarizing involves the design of thermal environment problem and take this opportunity to put forward to thermal comfort environment as the basic goal of the office building atrium space design strategy,and the feasibility of using simulation software validation strategy.In this paper is divided into three parts,the first part to overview the research background and significance,defines related concepts,and determine the overall research content and framework.The second part of several representative office building atrium space field investigation,analysis of the existing office building atrium space characteristics and existing problems of the design.Third part research summary to thermal comfort environment as the basic goal of design strategy,from the indoor temperature,indoor humidity,indoor air velocity has four aspects:radiation relations,combined with a number of simulation software to verify the feasibility of the part of the strategy.Under the background of the people-oriented,strengthen the construction division of office space indoor thermal comfort environment research,and to guide the architectural design,is the inevitable choice for the future development of office buildings.