Views: 0 Author: Site Editor Publish Time: 2026-06-29 Origin: Site
Our adiabatic CO₂ gas cooler is specially optimized for R744 (CO₂) natural refrigerant systems, serving commercial refrigeration and full-cycle sustainable cold chain projects. Combining adiabatic pre-cooling technology with transcritical CO₂ heat rejection, it delivers high efficiency, low energy consumption and eco-friendly operation, ideal for supermarkets, cold storage, logistics warehouses and food cold chain facilities.
Working Principle
Supercritical R744 CO₂ flows inside high-pressure heat exchange coils. Before ambient air passes through the coil, the adiabatic humidification system lowers inlet air temperature via water evaporation. The cooled air absorbs heat from CO₂ efficiently, realizing excellent heat dissipation performance even under high ambient temperatures. Different from traditional dry coolers, adiabatic design greatly reduces condensing temperature and improves overall system COP, while consuming far less water than conventional cooling towers.
Core Advantages
Superior Performance in High Ambient Conditions
Adiabatic pre-cooling effectively cuts air temperature, stabilizes CO₂ system operating parameters, avoids capacity drop of R744 refrigeration units in hot climates.
Low Water Consumption
Minimal water usage only for evaporative pre-cooling; far more water-saving than wet cooling towers, compliant with water conservation policies.
Eco-Friendly Sustainable Solution
Adopt natural R744 refrigerant with zero ODP and ultra-low GWP, fully meeting global F-Gas regulations and cold chain carbon neutrality targets.
High Pressure & Corrosion Resistance
Heavy-duty coil structure adapts transcritical CO₂ high working pressure; optional stainless steel materials resist corrosion for long-term service.
Energy Saving & Cost Reduction
Greatly enhance system energy efficiency, cut power consumption of compressors and fans; lower long-term operational costs for cold chain projects.
Low Maintenance Design
Optimized water distribution and anti-scaling structure; simple daily upkeep, suitable for 24/7 continuous operation of commercial cold chain.
Main Features
Integrated adiabatic pre-cooling + forced air heat exchange, compact modular layout
Optimized coil circuit for transcritical R744 CO₂ working characteristics
Intelligent control: auto activate/deactivate adiabatic function according to ambient temperature
VFD fan system for stepless speed regulation and further energy saving
Rainproof, dustproof enclosure, adapt outdoor installation of cold chain parks
Application Scope
Commercial supermarket R744 refrigeration systems
Large-scale cold storage & frozen food warehouses
Logistics distribution center cold chain facilities
Food processing & beverage industrial refrigeration
Sustainable green cold chain projects across UAE, Saudi Arabia and Southeast Asia
Custom Service
We provide customized adiabatic CO₂ gas coolers based on cooling capacity, operating pressure, ambient temperature and installation requirements. Offer thermal simulation, technical drawings, factory testing and one-stop supporting solutions for R744 refrigeration and cold chain projects.
