Application Scenarios Of Closed-Circuit Cooling Towers in Data Centers

Application Scenarios of Closed-Circuit Cooling Towers in Data Centers

The servers operating inside a data center generate significant amounts of heat, requiring uninterrupted 24/7 cooling throughout the year to maintain normal equipment operating temperatures (typically controlled at around 22°C).

Due to their high efficiency and energy-saving characteristics, closed-circuit cooling towers are becoming a vital component of data center cooling systems.

The hot water from the data center is delivered to the heat exchange coils of the closed-circuit cooling tower, and after being cooled, it is sent back to the data center.

Spray water is distributed over the exterior of the coils, while fans draw in air. As the air flows across the coils, it carries away heat, and the evaporation of the spray water further enhances the cooling process.

For the specific scenario of data centers, Oasis Bingfeng achieves deep customization from three dimensions:

1. Personalized Structural Design

Based on the data center's installation space, various structural forms such as counterflow, combined flow, and crossflow are available.

Customized anti-corrosion solutions tailored to different regional environmental characteristics:

Coastal Data Centers: Utilizing super galvanized coating or magnesium-aluminum-zinc coated plate shells to enhance resistance against salt spray corrosion.

Arid Regions: Optimizing structural design to improve heat dissipation efficiency.

2. Intelligent Control System

Configuring customized intelligent control systems that establish optimal start/stop strategies based on the data center's load characteristics.

Automatically controlling the start and stop of spray pumps and fans according to the cooling medium temperature.

Remote monitoring functionality allows clients to stay informed about equipment operating status anytime, anywhere.

3. Operational Mode Optimization

Addressing the high energy sensitivity of data centers by configuring variable frequency systems to achieve on-demand cooling.

Optimizing dry/wet mode switching strategies based on water resource availability, minimizing operational costs while ensuring cooling performance.