The Study On The Design Strategy Of Climate Space System Of Buildings In Hot-humid Areas

China is currently in the stage of rapid economic growth.The contradiction between energy consumption and environmental protection is increasingly prominent in the process of development.At the beginning of 2016,for the first time,the State put forward "green" as an architecture policy in the “Some Opinions of the State Council of the CPC Central Committee on Further Strengthening the Management of Urban Planning and Construction”,and raised the determination and importance of developing green buildings to a new height.The design of "green building" should not only be limited to the evaluation score of technology application,but also be the process of overall design and comprehensive solution to the problem.Based on this,the research team,in which the author of this article participated,inspired by traditional buildings,proposes the concept of climate space and climate space system in hot-humid areas,and explored the interpretation and application of traditional ecological wisdom in the modern context.This article takes the climate space system as the study object.Based on the unique climate characteristic of the hot-humid areas,and from the perspective of the thermal comfort,the study applies the method combining theory and technology.In this article,the value of climate adaptability,the composition of elements,the mechanism of synergy and the combination of design strategy for the climate space system are studied,to attempt to put forward a design mode language for the climate space system.The study is of great practical significance and application value,in terms of providing reference and guidelines for the design practice of green buildings,excavating the energy-saving potential of building space,and realizing the energy-saving and emission reduction of buildings in hot-humid areas.The study is divided into four parts:Firstly,from the basic principle of building climate adaptability,this article illustrates the application value and development context of the climate space system in hot-humid areas,and systematically combs the elements of the climate space system and the constitution method of these elements through case study.(Chapter II)Secondly,field measurement and analysis on typical cases of horizontal combinationsand vertical combinations of climate space were performed respectively.From the empirical perspective,it attempts to demonstrate the positive effect of climate space system on improving thermal environment indicators such as wind speeds,temperatures,PET and etc.At the same time,it also reflects the mutual restriction between the introduction of airflow and heat in the climate space system.(Chapter III)Thirdly,on the basis of empirical analysis,the architecture prototypes of horizontal combinations and vertical combinations of climate space are extracted from typical cases,and the possible space relationship models of most combinations are enumerated and analyzed through numerical simulation and comparison.And according to this,the main synergy mechanism of climate space combination is concluded,and the more beneficial climate space combination model is proposed(Chapter IV and V).Finally,according to the study on the element synergy mechanism,from the perspective of providing guidelines to the design practice in a comprehensive way,the article attempts to propose a design strategy of the climate space system,which tries to optimizes the comfort of the thermal environment.(Chapter VI)From a creative perspective of combination synergy,this article preliminarily constructs an overall structure and analysis framework of climate space system.From the point of view of thermal comfort,the quantitative analysis and evaluation method of thermal environment of multi-space compound climate space system are established.This article also puts forward the mechanism of combination synergy among the elements of climate space,and the optimal combination model of climate space system,which satisfies the thermal comfort of transition season.It provides a reference for the design of green buildings in hot-humid areas,and also a further supplement to the theoretical system of climate adaptability design in hot-humid areas.