摘要
松潘某酒店建筑总建筑面积7647.1m2,共12层,总建筑高度46.2m。根据气候特点,只考虑冬季供暖,夏季无需空调。4-12层为客房区,采用风机盘管+新风系统,每层设独立新风系统。1-4层健身房、KTV以及后勤用房等采用吊顶空气处理器+新风系统;每层设两个新、排风系统。热源采用两台真空锅炉。空调水系统为一次泵两管制变流量系统,并采用膨胀水箱定压补水。4-12层内走道、健身房和KTV设排烟系统。楼梯间与前室设正压送风系统。
The HVAC systems are designed for a hotel in Songpan, which has a total building area of 7647.1 m^2, 12 floors and a height of 46.2 m. In this design only consider is heating in winter according to the climatic characteristics. Primary air fan-coil systems are employed in guest room areas （the 4th floor to the 12th floor）, with a primary air system for each floor. Ceiling mounted air-handle-units are used in lager spaces such as the gym, KTV （lSt-4th floor）; in the lSt-4th floor two primary air systems and exhaust ventilation systems are designed respectively. Two vacuum gas/oil boilers are used. A variable-primary-flow two-pipe water system is selected with an expansion tank on the roof. Smoke extraction systems and positive pressure mechanical air supply systems are designed according to national codes.
出处
《制冷与空调（四川）》
2013年第4期348-351,共4页
Refrigeration and Air Conditioning
关键词
酒店
供暖
风机盘管+新风系统
空气处理器
水系统
排烟系统
hotel
heating
primary air fan-coil system
air-handle-unit
water system
smoke extraction system
