高海拔严寒地区暖通工程应用——文成公主纪念馆暖通设计
HVAC application case in high altitude and severe cold region: HVAC design for Wencheng Princess Memorial
摘要：
通过实际工程案例，指出了高海拔严寒地区无集中供热的工程项目进行间歇供暖设计的要点。详细分析了能源利用形式及供暖设计方案的确定思路，介绍了喷气增焓空气源热泵机组的工作原理。利用CFD模拟与理论计算论证了夏季利用自然通风降温设计方案的可行性。
关键词：暖通设计,多联机,展览建筑,喷气增焓,CFD,自然通风,高海拔严寒地区
Abstract：
Based on an actual project without municipal centralized heating, presents the heating design points for its intermittent mode operation. Analyses the energy utilization and heating design schemes in detail, and states the working principle of enhanced vapor injection heat pump units. Expounds the feasibility of using natural ventilation in summer through the CFD simulation and theoretical calculation.
Keywords:HVACdesign,multi-connectedsplitairconditioning,exhibitionbuilding,enhancedvaporinjection（EVI）,CFD,naturalventilation,highaltitudeandseverecoldregion