Tianmiao Chemical Machinery supplied large-scale atmospheric thermal energy storage tank for an airport energy supply project in China. The project comprises three massive thermal storage units; each tank measures 30 meters in diameter and 33.5 meters in height, with an effective thermal storage capacity of 22,900 cubic meters per tank.
The atmospheric thermal energy storage tank employs bolted modular construction. This approach matches proven international technology standards. Tianmiao designed the system for large-scale water-based thermal storage. The tanks store chilled water and heated water simultaneously. They enable peak shaving and load shifting for the airport’s energy system.
Key Features of the Atmospheric Thermal Energy Storage Tank
Bolted Modular Design for Faster Installation
The storage tank uses prefabricated steel panels. Workers ship panels to the site and assemble them with bolts. This method reduces on-site welding and shortens construction time. It also simplifies future expansion or relocation. The bolted storage tank provides greater flexibility than welded alternatives.
Large Capacity for Airport-Scale Energy Storage
Each storage tank holds 22,900 m³ of water. This capacity supports the airport’s peak cooling and heating loads. The tanks charge during off-peak nighttime hours. They discharge during daytime passenger traffic peaks. This strategy cuts electricity costs and reduces grid strain.
Dual-Function Thermal Storage
The storage tank stores both chilled water and hot water. This dual-function design maximizes year-round utilization. In summer, the tank supplies chilled water for air conditioning. In winter, it delivers heated water for space heating. A single storage tank thus serves multiple seasonal needs.
Atmospheric Thermal Energy Storage Tank Manufacturing Quality and Project Delivery
Precision Fabrication and Inspection
Tianmiao manufactures each storage tank to pressure vessel standards. The company performs NDT on all critical welds. Hydrostatic testing verifies structural integrity. Multi-layer insulation and sealing minimize thermal losses. The storage tank achieves a service life of 20 to 40 years.
Turnkey Supply and Technical Support
Tianmiao provides complete services for the storage tank. These include design, plate fabrication, insulation installation, and internal water distribution systems. The company also offers on-site installation guidance. All tanks meet both domestic and export project requirements.
Adaptability for Diverse Energy Projects
Beyond airports, the storage tank serves district heating, industrial waste heat recovery, and commercial building cooling. Tianmiao customizes tank size, pressure rating, and nozzle configuration. The modular storage tank fits new construction and retrofit projects alike.
Atmospheric Thermal Energy Storage Tank Market Impact and Future Growth
Rising Demand for Large-Scale Thermal Storage
China’s energy storage market continues to expand. Large storage tank projects are increasing in number. These tanks support renewable integration and grid stability. They also help facilities reduce operating costs through time-of-use arbitrage.
Tianmiao’s Commitment to Innovation
Tianmiao continuously improves storage tank technology. The company invests in better insulation, sealing, and water distribution systems. It also develops solutions for higher temperatures and more demanding applications.
A Benchmark for Airport Energy Efficiency
The airport energy supply project sets a new standard. The storage tank system demonstrates how large transport hubs can achieve energy independence. It reduces peak electricity demand and lowers carbon emissions. This project positions Tianmiao as a leader in modular thermal energy storage.
Conclusion
For a custom atmospheric thermal energy storage tank quote or technical data, contact the Tianmiao engineering team.