HVAC design for Yanqing Winter Olympic Village

The HVAC system is designed with the goal of ensuring the function during the game and taking into account the technical standards and operational requirements of the resort hotel after the game. This paper presents the indoor and outdoor design parameters, load calculation, cold and heat source system design, coupling system of air-source heat pump and electric boiler with water heat storage, conversion design during and after the game for key function regions, and field test data.