Introduction

Semi-volumetric heat exchanger with built-in heater, its main principle is to improve the heat transfer efficiency and heat supply by increasing the flow rate of the heat medium inside the tube and the heated water outside the tube, changing the laminar flow for turbulent heat exchange, giving full play to the heat exchange role of the Heat Exchanger Tube, eliminating the short-circuit phenomenon of the heated water, and substantially improving the heat transfer coefficient.

Water Heater Storage Tank is composed of three main parts: hot water storage tank, built-in heat exchanger, automatic temperature control.

The main structural features: the use of multi-return program of good heat transfer U-tube as a heating element, the lateral opening of inspection holes, convenient maintenance, according to the second flow design of water supply, even in the peak of water consumption can still maintain a stable water supply. It is easy to realize automatic temperature control, and the pressure change of water supply is very small to ensure the pressure balance of hot and cold water in the system.

Features

1、The heat exchange part is improved fast heat exchanger, high heat transfer coefficient, large heat exchange, the same volume of the product is equivalent to 5-8 times the heat exchange of the traditional volumetric heat exchanger;

2、The characteristics of the semi-volume type, which makes the water part of the storage of 10-20 minutes of hot water, the head loss of the heated water 0.2 meters, so it can still maintain the water supply under the conditions of setting the general automatic temperature control, water temperature level will be safe;

3, The heating part is fast type, all the water stored in the tank is hot, no stagnant, volume utilization rate of 100%;

4, The water flowrate is very small or not used, can maintain the tank water temperature with the work of the circulation pump on the hot water pipe network, the heat exchange part is always in the state of flow of the heated water. The temperature of condensate water is lower than 80°C when heat exchange between steam and water.

5、Small tank shape, light weight, heat exchange speed can be pumped out along the horizontal direction, convenient for maintenance.