| 摘要 |
PURPOSE: A heat exchanger apparatus for cooling distilled water is provided to facilitate managing of a heat exchanger by constituting a triple pipe structure. CONSTITUTION: A heat exchanger apparatus for cooling distilled water comprises a plurality of first refrigerant flow pipes(110), a plurality of first refrigerant connecting pipes(120), a distilled water flow pipe(130), a plurality of distilled water connecting pipes(140), a plurality of second refrigerant flow pipes(150), a plurality of second refrigerant connecting pipes(160). The first refrigerant flow pipe cools the distilled water. The first refrigerant connecting pipe connects alternatively the first refrigerant flow pipes. The distilled water flow pipe is composed on the outer circumference of the first refrigerant flow pipe. The distilled water flows in the outer circumference of the first refrigerant flow pipe to be frozen. The second refrigerant flow pipe is supplied to the outer circumference of the distilled water flow pipe. The refrigerant flows on the outer circumference of the distilled water flow pipe to cool the distilled water. |
