Study On Natural Ventilation Of Rural Residential Buildings In Poyang Lake Ecological Economic Zone

The advancement of New Rural Construction asks for better living environmentin rural areas, especially the rural residential indoor thermal comfort conditions.In themodern society, the common means to improve indoor thermal comfort is to use airconditioning, along with which is huge energy consumption, which also makes theenergy and the environment of our country facing increasing pressure.PassiveConstruction Technology is a very effective measure to improve building environment,it does not consume energy, but can create livable indoor environment, which is wellworth for application and popularization in the New Rural Construction.In this paper, in which the rural residence of Poyang Lake Eco-economic Zoneis the research object, through the method of field investigation, data collection,theoretical analysis and CFD simulation, studied and discussed the applicability of thenatural ventilation technology under the local condition, introduced the strategy ofhow to make better use of natural ventilation as well.The paper’s main research contents and results are as follows:(1) through thefield investigation of typical farmhouse in Poyang Lake Eco-economic Zone, studiedthe thermal environment of current rural residences in Poyang Lake Eco-economicZone (2) assessed the natural ventilation potential of Poyang Lake Eco-economicZone, concluded that in the summertime it’s better to use wind pressure other thanthermal pressure to ventilate under local condition (3) summarized the main form offarmhouse in Poyang Lake Eco-economic Zone and its relationship with naturalventilation (4) put forward some optimization strategy of wind environment for therural district of Poyang Lake Eco-economic Zone under the context of New RuralConstruction (5) put forward some ventilation design strategy for the rural residenceof Poyang Lake Eco-economic Zone under the context of New Rural Construction.