Dry coolers are critical components for cooling industrial systems, as well as industrial and commercial facilities. They operate by transferring excess heat from the fluid to the surrounding air, which is the most economical method of heat dispersion when reuse is not feasible. The cooling process is achieved through a closed-circuit heat exchanger system, where fluid flows through tubes inside a finned exchanger, and air is blown by fans to absorb the heat.
Product Variants
Features & Benefits
Design
D.Cool Specifications
Operation
- Standard Models: Designed for general industrial and commercial use
- Adiabatic Coolers: Enhance performance by using a combination of dry and wet cooling methods, effective in environments with higher ambient temperatures
- Low Noise Models: Specifically designed for applications requiring minimal noise, starting at less than 40 dB
- Custom Colour Options: Available in three colour variants to match the aesthetics of specific environments
- Efficient Cooling: Ideal for industrial systems, offering reliable performance for various industries
- Cost-Effective Heat Dispersion: Dry cooling is the most economical method for dissipating waste heat in many industrial applications
- Energy Efficiency: These systems are designed to operate with minimal power consumption while maintaining high performance
- Closed-Circuit Operation: Reduces the risk of contamination and excessive water use, promoting sustainability and reducing maintenance needs
- Versatility with Fluids: Capable of cooling different types of media including water, glycol solutions, and oils
- Durability: High-quality components such as the heat exchanger, fans, and electronics ensure longevity and reliability
- Low Noise Operation: Starting from <40 dB, providing a quieter alternative for noise-sensitive environments
- Colour Variants: Three colour options allow for aesthetic customisation to fit with facility design
- Covers: Made from thick, wet-painted or powder-coated galvanised carbon steel, available in three colour options to match your facility’s aesthetics.
- Baffle/Tube Connection Stabilisation: Enhances the lifespan of the device by stabilising the baffle and tube connections.
- Fans:
- Maintenance-free, axial fans with exceptionally low noise levels (as low as <40 dB).
- Designed for energy efficiency, offering 30% lower electricity consumption.
- Available with EC and AC motors, in compliance with the ERP 2015 Directive.
- Fin Exchanger:
- Copper tubes (Ø 12 mm) combined with aluminum fins for effective heat transfer.
- Fin spacing options of 2.1 mm, 2.3 mm, or 2.5 mm to cater to specific application needs.
- Baffle/tube connection stabilisation system, which prolongs the operational life of the device.
- Copper components brazed with high-silver-content material for enhanced durability and heat transfer.
Adiabatic System:
The adiabatic system allows the cooler to operate efficiently even when ambient air temperatures exceed the fluid temperature, provided that the air humidity is sufficiently low. This feature helps optimise cooling performance in hot and dry climates
- Max Temperature: 100°C
- Max Pressure: 145 PSI (10 Bar)
Dry coolers operate through a closed-loop system where the fluid circulates through the cooling coils while fans blow air over the heat exchanger to dissipate heat. Key operational components include:
- Weatherproof Electrical Cabinet: Protects the electrical system from environmental elements
- Controllers: Options include PID controllers with frequency converters for optimal fan speed regulation, as well as PLC controllers with touchscreen interfaces for easier monitoring and control
- Vibration Dampers: Minimise operational vibrations, contributing to quieter and more stable operations
- Extended Legs: Available in 1000 mm (39.4”) or 1200 mm (47.2”) for flexible installation in various environments