The Chongqing Jiulongpo Fitness Center is one of the city’s most popular sports venues, welcoming hundreds of visitors each day for swimming and wellness activities. To maintain excellent water quality and a stable temperature throughout the year, the center chose the Tongyi air-source swimming pool heat pump system — a solution engineered specifically for professional indoor pools.

Unlike traditional heating systems, Tongyi’s air-to-water heat pump draws renewable thermal energy from the surrounding air and transfers it directly into the pool water. This ensures a constant and precise temperature even as outdoor conditions fluctuate. The result is greater comfort for swimmers and significant energy savings compared with gas or electric heating.

To meet the facility’s strict hygiene standards, the system includes an integrated triple filtration and disinfection module. This intelligent unit automates key processes such as water disinfection, pH balance adjustment, and removal of micro-impurities and suspended particles like hair, dust, and skin residues. The advanced filtration mechanism prevents the buildup of bacteria and algae, keeping the pool water crystal clear, fresh, and safe at all times.

The system’s automation significantly reduces the manual workload for facility staff, who no longer need to frequently measure water quality or perform repetitive maintenance operations. The result is a cleaner pool environment, reduced labor intensity, and a more enjoyable experience for both swimmers and employees.

From an operational perspective, the Tongyi swimming pool heat pump system also contributes to long-term cost reduction and environmental sustainability. By relying on renewable air energy, it minimizes greenhouse gas emissions while lowering electricity consumption — a crucial factor for large facilities operating year-round. The units run quietly and reliably, maintaining optimal performance with minimal maintenance requirements.

Thanks to this installation, the Chongqing Jiulongpo Fitness Center now benefits from a stable, efficient, and eco-friendly heating solution that meets the expectations of a modern wellness facility. The project demonstrates how Tongyi’s smart technology helps clients achieve a perfect balance between comfort, hygiene, and energy efficiency, setting a new benchmark for swimming pool heat pump systems in China.

Swimming Pool Heat Pump System

Real State / HVAC

2-4 Tongyi HG46