Volumetric heat exchangers are primarily composed of cylinders, steam coils or bundle components, steam inlet and outlet, and hot and cold water inlet and outlet. These heat exchangers are categorized into "Floating Coil Volumetric Heat Exchangers," "Turbulent Film Volumetric Heat Exchangers," and "Spiral Tube Volumetric Heat Exchangers" based on the design of the heat exchange tubes. They feature a large water storage capacity and stable outlet water temperature, making them widely used in domestic water supply and bathing water.

Regarding the types of volumetric heat exchangers, below is a detailed introduction by our technical team: The threaded tube volumetric heat exchanger is highly efficient and energy-saving. During steam-water heat exchange, the heat transfer coefficient (K) ranges from 2500 to 3500 kcal/m²/h. For water-water heat exchange, the K value is between 1500 to 2500 kcal/m²/h.

The heat exchanger offers fast heat transfer rates, withstanding high temperatures up to 400 degrees Celsius and high pressures up to 2.5 MPa. It features a large water storage capacity, eliminating dead water zones, high volumetric efficiency, and minimal head loss for stable water supply. The design is sensitive, with a full range of specifications, tailored for specific applications, and cost-effective. It can continuously automatically detect the outlet water temperature and control the flow rate of the heat medium into the coil through an instruction to the control valve.

Achieve precise temperature control. Under fluctuating conditions, the water temperature can be maintained within a 2-degree Celsius range of the set value. Low maintenance costs, easy operation, long descaling cycle, and convenient cleaning. The floating coil volumetric heat exchanger has a high heat transfer coefficient. During steam-water heat exchange, K = 2100~3200 kcal/m²/h. For water-water heat exchange, K = 1210~2100 kcal/m²/h.