技术中心

摘要: 分别采用质量平衡法和能量平衡法校核新风量，得出逐时换气次数。对办公建筑进行了无组织通风测试，通过改变开窗面积来测定无组织通风量及其对空调能耗的影响，找出符合室内工作人员舒适性要求的新风量与开窗面积、室内地板面积的关系。 关键词: 换气次数 无组织通风 开窗面积 Energy consumption analysis of natural ventilation and infiltration in air conditioned rooms in summer By Xie Xiaoming★, Meng Changzai and Yue Jianjun Abstract Using mass balance method and energy balance method respectively to check the fresh air requirement, obtains the air changes per hour. Carries out the tests of natural ventilation and infiltration in an office building. Tests the air volume of natural ventilation and infiltration and analyses its influence on air conditioning energy consumption by changing the opening area of window. Finds out the relationship between opening area of window, floor area and fresh air volume satisfying the comfort requirement of occupants. Keywords air changes, natural ventilation and infiltration, opening area of window ★ Inner Mongolia University of Technology, Hohhot, China