Specialized Chiller for Hydrogen Station

1. Operating Performance

The specialized chiller for hydrogen refueling stations is engineered to maintain strict temperature control requirements for hydrogen compression and storage processes, delivering stable and efficient cooling performance under continuous heavy-load operating conditions.

Key performance specifications include:

Cooling Capacity Range	[30 kW – 500 kW] (customizable based on station scale)
Temperature Control Accuracy	±1°C
Operating Temperature Range	-43°C to 45°C ambient
Energy Efficiency Ratio	≥6.2

It adopts a closed-loop circulation design to effectively prevent cooling medium contamination, and is equipped with an intelligent control system that automatically adjusts cooling output according to real-time hydrogen flow and temperature changes, reducing unnecessary energy consumption. The unit also integrates multiple protection functions including overpressure protection, overheat protection, and low liquid level alarm, ensuring continuous and safe operation without manual intervention for long periods.

2. Application Scenarios

This specialized chiller is mainly applied in the following scenarios of hydrogen refueling infrastructure:

1. Onshore Standard Hydrogen Refueling Stations:It provides continuous cooling for high-pressure hydrogen compressors, absorbing the heat generated during hydrogen compression to avoid equipment overheating that affects compression efficiency and service life, ensuring the hydrogen outlet temperature meets refueling standards.
2. Large-scale Hydrogen Storage and Distribution Centers:It cooperates with multi-stage compression systems to maintain stable temperature of hydrogen in storage tanks and pipelines, reducing pressure fluctuation caused by temperature changes and improving the safety and stability of hydrogen storage.
3. Integrated Energy Service Stations:It adapts to the combined operation of hydrogen refueling, oil refueling and gas refueling, supports flexible modular layout, and provides stable cooling output under different site load conditions.
4. Offshore Hydrogen Refueling Facilities:The corrosion-resistant design can adapt to high humidity, high salt fog marine environment, providing reliable temperature control for mobile hydrogen refueling ships and offshore hydrogen production projects.

It is suitable for both newly constructed hydrogen refueling stations and energy efficiency renovation of existing stations, matching different hydrogen refueling capacities from 500kg/day to 100,000kg/day.