Vertical Volume / Semi-volume Heat Exchanger | EOU® Heat Exchange
EOU® vertical volume and semi-volume heat exchanger integrates heat exchange and hot water storage. Adopting vertical tank structure, it features stable water temperature, small footprint, anti-scaling performance, widely used in domestic hot water, heating and sanitary hot water projects for hotels, hospitals and buildings.
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Product Overview
EOU® Vertical Volume / Semi-volume Heat Exchanger is a combined equipment of heat exchange and hot water storage. The vertical cylindrical tank saves floor space. The built-in heat exchange element realizes rapid heating while maintaining hot water storage capacity. It can provide stable continuous hot water supply, effectively avoid temperature fluctuation, and has good anti-scaling performance. Suitable for sanitary hot water and central heating systems in commercial buildings.
Working Principle
Heat medium (steam or high-temperature hot water) flows inside the built-in heat exchange coil, transferring heat to the cold water stored in the tank. Semi-volume type focuses on instant heating with partial storage; full volume type owns large water storage capacity for peak hot water demand. Vertical layout reduces occupied ground area, and the water tank keeps hot water temperature stable to meet continuous hot water consumption.
Key Advantages
- Vertical Compact Structure: Vertical tank design, smaller floor area, convenient for room layout and installation.
- Integration of Heat Exchange & Storage: Combine heating and hot water storage, stable outlet water temperature, little temperature fluctuation.
- Good Anti-scaling Performance: Low flow velocity on tank side, less dirt accumulation, easy maintenance.
- Strong Peak Load Capacity: Large storage volume to satisfy instantaneous large hot water consumption demand.
- Wide Application: Suitable for sanitary hot water and central heating in various buildings.
- Stable & Safe Operation: Complete pressure vessel design, reliable for long-term continuous running.
Technical Parameters
| Design Temperature Range | 0℃ ~ 180℃ |
| Design Pressure Range | 0.6 ~ 1.6 MPa |
| Volume Range | 0.5m³ ~ 100m³ |
| Heat Medium | Steam / High temperature hot water |
| Tank Material | Carbon steel with anti-corrosion coating / Stainless steel |
| Heat Exchange Coil Material | 304, 316L stainless steel, copper alloy |
Application Industries
- Hotel & Resort: Central sanitary hot water supply for guest rooms.
- Hospital & School: Stable hot water for bathing and daily sanitary use.
- Commercial Building: Building central heating and domestic hot water system.
- Residential Complex: Central hot water supply for residential communities.
- Public Bath & Swimming Pool: Constant temperature heating and hot water storage.
Custom Service
We provide customized thermal design and pressure vessel fabrication according to your working parameters: tank volume, medium type, inlet & outlet temperature, design pressure and connection requirements. Contact our engineering team for quotation and technical solution.