1. Internal Structure

Precision water distribution system

Corrosion-resistant condenser coil bundles

High-efficiency fill media heat exchange layer

Drift eliminators (>99% water capture efficiency)

2. External Equipment

Circulating water pumps with variable flow control

Electronic scale prevention system

EC axial fans (IP55 rated, ≤72 dB(A))

3. Operating Principle

1.Negative Pressure Environment
Axial fans create controlled negative pressure, enhancing heat transfer efficiency

 by 20-30% compared to positive pressure systems.

2. Heat Exchange Process

Cooling water is uniformly distributed across coil surfaces

High-temperature refrigerant gas enters coils from top (60-80℃)

Simultaneous heat transfer occurs through:
➤ Sensible heat exchange: Water/air absorbs 30-40% thermal energy
➤ Latent heat exchange: Water evaporation removes 60-70% energy (≈2,260 kJ/kg)

Condensed liquid refrigerant exits coil bottom (35-45℃)

3. Water & Air Management

Evaporated moisture (5-8% water loss) is expelled via drift eliminators

Non-evaporated water cascades through fill media for secondary cooling:
ΔT up to 10℃ before returning to basin

Automatic water replenishment via mechanical float valve (±3% level control)

Technical Advantages

✔ Enhanced Efficiency: 40-60% better heat rejection vs air-cooled systems
✔ Water Conservation: 70% less consumption than cooling towers
✔ Compact Design: 50% smaller footprint with vertical configuration