Fujian Sports Center Liquid Desiccant Air Conditioning Project

Project Overview
As a key provincial project in Fujian, this initiative has a total investment of approximately 270 million RMB. The natatorium, serving as the core area of the sports center, is characterized by high occupant density, significant heat emission, substantial moisture release from the water surface, and considerable fluctuations in temperature and humidity. These factors directly affect the comfort of both spectators and athletes. With advantages such as "precise and stable control, high efficiency and energy savings, and safe sterilization," Aolan Liquid Desiccant Air Conditioning has emerged as the optimal solution to address the challenging high-heat and high-humidity environment of the sports center natatorium.

Operation Mode
This project employs two sets of Aolan heat pump-type liquid desiccant air conditioning full-air units. These systems are designed to handle the fresh air load as well as the indoor moisture and cooling loads. Utilizing liquid desiccant dehumidification and variable frequency control technologies, the system achieves an annual comprehensive energy savings rate of over 20–30%.

Results Demonstration
The project was officially put into operation in November 2025. Following systematic adaptive commissioning, the equipment has maintained stable overall performance. In practical application, the precision of temperature and humidity control has consistently remained within the designed parameters, effectively resolving issues such as excessive environmental fluctuations in the pool area caused by high occupant density and significant moisture release from the water surface.