Combined with practical cases, this paper through common faults analysis of noise and vibration existing in the exhaust port, exhaust equipment, air supply system in HVAC design of buildings, pointed out that the impact of room location, hole position etc. on the noise control, and combined with the previous research results and the author's experiences, put forward some effective treatment methods and preventive measures, and finally made a further summary of the key points in the design of effective noise control of HVAC design.%本文结合现实案例,通过对建筑暖通设计中存在的排风口的传声噪音、排风设备的噪音、送风系统的噪音等方面存在的噪音和振动等质量通病的深入分析,指出了机房位置、孔缝位置等对噪音控制的影响,并结合前人研究成果和笔者的实践经验总结,提出了有效的处理方法和预防措施,最后对建筑暖通空调设计中有效控制噪声的设计要点做了进一步总结.
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