Airport terminals, data and baggage systems need uninterrupted cooling across peaks and seasons. A chiller outage ripples into passenger ops.
The Operating Reality
An airport cools concourses, IT and HVAC through large centrifugal chillers on cooling towers sized for extreme summer design days.
Why Fouling Hurts Here
Holding end-difference at ~1.2°C recovers capacity exactly when design-day load peaks, and the cleaning runs with zero shutdown — matching the always-on nature of an airport.
How Automatic Tube Cleaning (ATCS) Fits
- Sponge balls (DN100–500 compatible, 0.1 mm oversize) circulate every chiller cycle, sweeping tubes with no shutdown.
- End-difference is held near ~1.2°C instead of drifting to 3°C+, keeping compressor work in check (each 1°C of end-difference adds ~4% compressor load).
- Continuous sweeping prevents the biofilm layer (up to ~300× more insulating than clean tube) that manual schedules miss.
- Systems are sized to tube count and metallurgy — titanium, copper-nickel, stainless and carbon steel all supported.
Compliance & Standards
For new Chinese industrial and commercial cooling projects, online/automatic condenser cleaning aligns with GB/T 51357-2019 guidance that such measures be considered for energy-efficient cooling design.
Related Products
- Automatic Condenser Tube Cleaning System (ATCS)
- Constant Pressure Water Make-up System
- HVAC & Cooling Coil Cleaning Guide
FAQ
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