The multifunctional coupling tank stabilizes the return water in a variety of ways.
First of all, after the high-temperature water on the primary side flows into the coupling tank, it is mixed with the return water on the secondary side through the mixing chamber to form a relatively stable water flow. This mixing process helps to eliminate temperature fluctuations and thus stabilize the return water temperature.
Secondly, the internal circulating pump pushes the mixed water flow out of the secondary side outlet and distributes it to the radiators or underfloor heating pipes in the various areas. This distribution ensures a stable distribution of the backwater between different zones and prevents uneven flow or pressure fluctuations from affecting the stability of the backwater.
In addition, the return water on the secondary side will transfer heat to the high-temperature water on the primary side during the process of flowing back to the inlet of the primary side, so as to realize the heat ** and reuse. This heat exchange helps to equalize the temperature and pressure within the system, further stabilizing the return water.
Finally, the water circulation on the primary and secondary sides is carried out independently and does not affect each other, thus avoiding the coupling phenomenon caused by different pressures. This independent circulation design helps to keep the return pressure stable and reduces the interference of external factors on the stability of the return water.
In this way, the multifunctional coupling tank realizes stable control of the return water, which improves the stability and efficiency of the heating system.