COLD WATER TANK AND WATER TREATMENT APPARATUS HAVING THE SAME

摘要

PURPOSE: A cold water tank and a water treatment tank therewith are provided to reduce manufacturing costs by forming a first body of a tank body using a synthetic resin material. CONSTITUTION: A cold water tank(110) comprises a tank body(200) and a cooling unit(300). The tank body is composed of first and second bodies(210,220). The first and second bodies form an inner space of the tank body. The first body is made of a synthetic resin material. The inner side of the second body is made of a stainless steel material, and the outer side is made of an aluminum or copper material. The cooling unit is coupled to the second body and has a thermoelectric module(310) for cooling water stored in the tank body.