The volumetric heat exchanger utilizes the alternating flow of cold and hot fluids through the heat storage element (TNUMBERA1G12Ci) to achieve thermal energy transfer

1. A volumetric heat exchanger facilitates heat exchange through the alternating flow of cold and hot fluids across the surface of a heat storage element (packing) within the regenerator. As an indirect volumetric heat exchanger, the cold and hot fluids are separated by a solid partition wall, enabling heat transfer through the wall, and is also referred to as a surface heat exchanger.

2. It achieves significant temperature drop of the heating medium and substantial temperature rise of the heated water.

3. The compact tank design minimizes footprint, with removable coils requiring minimal installation space and land occupation.

4. It retains the advantages of conventional volumetric heat exchangers, including large water storage capacity, low head loss, reliable water supply, and convenient descaling maintenance.

5. Suitable for heat exchange applications using three types of heating media: high-temperature water, low-temperature water, and steam.

6. During steam-water heat exchange, the condensed water outlet temperature reaches approximately 50°C. A steam trap must be installed at both ends of the return pipe for operational convenience. In water-water heat exchange, the thermal temperature drop is 20,000–25,000 times that of conventional heat exchangers, allowing 120–150°C high-temperature hot water to cool to 70–75°C post-exchange.