| 摘要 |
<p>The present invention relates to a cold water supply apparatus. According to one aspect of the present invention, provided is a cold water supply apparatus which comprises: a cold water generation device including a cold water tank prepared with a space to store a coolant, an evaporator to exchange heat with the coolant while circulating a cooling medium, and a plate type heat exchange unit equipped on the cold water tank to form a space in which drinking water flows wherein the plate type heat exchange unit is formed on a polyhedron plate type to form a flow path cooled by exchanging heat with the coolant by surface contact while circulating the introduced drinking water inside; and a flowage generation device equipped inside the cold water tank to improve an efficiency of heat exchange by rotating the coolant.</p> |
