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该展览中心分一、二期工程 ,总建筑面积 5 2 0 0 0m2 ,属高大空间 ,针对展厅冷负荷特点 ,人流密度主展厅A取 1人 /m2 ,B展厅等辅助展厅取 0 .7人 /m2 。A展厅采用长短射程喷口送风与中轴线送风亭百叶风口相结合的分层空调方式 ,B展厅采用旋流风口送风、百叶风口回风、上送上回的气流组织形式 ;C展厅采用旋流风口与球型风口送风相结合的送风方式。空调系统采用BA控制 ,对冷水系统、冷却水系统、新风机组、空气处理机及排风系统进行自动控制。该工程空调系统已正常运行两年 ,室内温度和气流组织令人满意
The exhibition center is divided into two phases with a total construction area of 5200m2. It is a large space. According to the characteristics of the cooling load in the exhibition hall, the exhibition hall takes 1 person / m2 in the main exhibition hall and 0.7 persons in the auxiliary exhibition hall such as the B exhibition hall. / m2. Hall A adopts the stratified air-conditioning system with long-range jet nozzle blowing and central-axis air-supply booth louver tuyere. In Hall B, the air flow is provided by the cyclone tuyere and louvered tuyere air return, Swirl air outlet and the ball-style air supply combined with the air supply. Air conditioning system using BA control, the cold water systems, cooling water systems, fresh air units, air handling machines and exhaust systems for automatic control. The project air-conditioning system has been operating normally for two years, indoor temperature and air flow organization is satisfactory