Dear Everybody,

I am designing a refrigeration system for cold storage system, my refrigeration system will use the water defrost system.

On this system, i want to re-use the water after going through the evaporators to save the cost for operations. In this case, the water will guide to return to the water tank.
i'm worry that the water after doing defrosting will be cold so if the other evaporator run its defrosting or the troubles for the evaporator that is being defrosted, the cold water can not destroy the forst or ice on the fins.

Everybody can help me, what can i do in this case?
Thanks very much indeed!

Best regards,
Sweet ice.