| 摘要 |
Disclosed is a small-size cold water tank wherein relatively high temperature water flowing into the cold water tank and relatively low temperature water stored inside the cold water tank are prevented from mixing with each other to enhance cooling efficiency. According to an embodiment of the present invention, the cold water tank includes: a tank body having an internal space, an incurrent tube and an excurrent tube connected to the internal space; and a separation member for vertically separating the internal space, while having at least one flow hole. According to the cold water tank, relatively high temperature water flowing into the cold water tank and relatively low temperature water stored inside the cold water tank are prevented from mixing with each other, thus enhancing the cooling efficiency of the cold water tank. |
