| 摘要 |
<p>The present invention relates to a cooling device for instant cold water, which comprises: a finishing plate where a sealed flow path is formed on the back surface thereof, and an inlet tube and an outlet tube are connected with both ends of the flow path; a heat transfer module which cools water flowing inside the flow path of the finishing plate through heat transfer; a heat transfer plate which is included between the finishing plate and the heat transfer module; and a water jacket which adheres to the back surface of the heat transfer module in order to cool a heat radiating surface of the heat transfer module in a water cooling method. Therefore, the cooling device can be formed into a thin product in order to realize a subminiature water purifier when applying to a water purifier with a cold water function, can save electricity by extracting cold water only when necessary, can provide clean water all the time without having any cold water storage tank, can be sufficiently used in stores by infinitely extracting water, and can allow a user to adjust the temperature of cold water.</p> |
