Why is it said that adding bypasses to the supply and return water pipes can prevent freezing? ?
Thread Content
It is said that bypasses are generally installed for the supply and return water pipes in frozen areas. Why? ?
In my opinion, it’s about ensuring that water can circulate, so it won’t freeze.
In the north, it is primarily used for preventing freezing in the circulating water systems of equipment during winter: it ensures a low-volume circulation of water within the system, thereby preventing freezing without resulting in excessive circulation that would waste cold water resources, affect other equipment, and consume additional electrical energy.
Ensure low-flow circulation to prevent freezing.
If water can circulate, it won’t freeze, right? And why is that? :L
If the water is kept flowing, it’s harder for it to freeze; remember to close the valves tightly in summer. Check the valves before winter arrives.
Because even in winter, the temperature of the return water is high; even when the equipment is shut down, it is still possible to keep the water flowing and prevent freezing