Volumetric heat exchanger

Product Introduction
A volumetric heat exchanger is a heat exchange device that transfers part of the heat of the hot fluid to the cold fluid, so that the fluid temperature reaches the index specified in the process flow. It is also called a heat exchanger. As heat transfer equipment, heat exchangers are widely used in the field of boiler HVAC. With the rapid development of energy-saving technology, there are more and more types of heat exchangers.
Working Principle
The volumetric heat exchanger is a heat exchanger that uses hot and cold fluids to alternately flow through the surface of the regenerator in the regenerator to exchange heat. The volumetric heat exchanger is a wall-type heat exchanger. The hot and cold fluids of the heat exchanger are separated by solid partition walls, and heat exchanger is carried out through the partition walls, so it is also called surface heat exchanger. By increasing the flow rate of the heat medium in the tube and the heated water outside the tube, laminar flow is changed to turbulent flow heat exchange, giving full play to the heat exchange effect of the heat exchange tube, eliminating the short circuit phenomenon of the heated water, and greatly improving the heat transfer coefficient, thereby To improve heat transfer efficiency and increase heat supply. The volumetric heat exchanger consists of three main parts: a hot water storage tank, a built-in heater, and automatic temperature control.
Product Features
The temperature drop of the heat medium in the volumetric heat exchanger is large. When exchanging heat with steam and water, the outlet temperature of the condensed water is about
°C. Drain traps need to be installed above and below the return pipe to facilitate use and maintenance. When exchanging heat with water, the temperature drops to that of the same type of heat exchanger
High temperature hot water of ~
times
~
℃ can be reduced to
~
℃ after heat exchange.
The volumetric heat exchanger has good heat exchange effect, good heat dissipation effect, small heat dissipation loss and energy saving. At the same time, when steam is used as the heating medium, the heat of condensate water, which accounts for approximately the entire heat exchange amount, can be recovered.
The cold water area is small and the volume utilization rate is high.
It maintains the advantages of a volumetric heat exchanger with large water storage capacity, low water head loss, safe and stable water supply, and easy cleaning.