Natural energy application in HVAC system for Tibet Opera Theater

Combining with the energy structure and climate characteristics of Lhasa, adopts the heating system combining solar collectors with heat storage and series low-temperature air-source heat pump. According to the local characteristics of low wet-bulb temperature in summer, makes full use of natural ventilation and evaporative cooling to achieve heating and cooling with clean energy. Presents the HVAC design of the theater, discourses that the air rate of the ventilation and air conditioning systems needs to be corrected according to local air pressure.