地板送風空調系統在展館類建筑中的應用
Application of underfloor air distribution system to exhibition hall buildings
摘要：
介紹了地板送風空調系統的概念、特性。結合地板送風空調系統在某展覽類建筑中的應用，給出了設計時應注意的問題，包括空調負荷計算方法、熱分層高度、送風溫度等。實際工程應用表明：地板送風空調系統可以提高建筑物的熱舒適性及室內空氣品質；有效釋放吊頂空間，滿足裝修效果；降低空調系統能耗及降低建筑的壽命周期費用。
Abstract：
This paper presents the concept and characteristics of the underfloor air distribution system. Combined with the application of the underfloor air distribution system to an exhibition building, the problems that should be paid attention to in the design are given, including the calculation method of air conditioning load, the height of thermal stratification, the temperature of supply air, etc. The practical engineering application shows that the underfloor air distribution system can improve the thermal comfort and indoor air quality of the building, effectively release the ceiling space to meet the decoration effect, reduce the energy consumption of the air conditioning system and reduce the life cycle cost of the building.
Keywords:underfloorairdistribution;airconditioningdesign;thermalcomfort;energysaving;loadcalculationanalysis;exhibitionbuilding