The invention relates to a novel liquid cooler, which comprises a hot liquid container, a cold liquid container, a cooling sleeve, a heat exchanger and a plurality of connecting pipes. The hot liquid container communicates with the cooling sleeve through a connecting pipe, and the cooling casing is a double pipe structure. The inner tube of the cooling sleeve is used for conveying the hot liquid, and the outer tube is used for conveying the cooling water. The cooling water cools the inner layer of the hot liquid once to form a cold liquid, and the cold liquid passes through the connecting tube to reach the cold liquid container, and the heat exchanger circulates to the cold liquid. The secondary cooling is used to cool down to form an ice liquid. After the two-stage cooling and cooling, the hot liquid water can be made into an ice liquid beverage that meets the temperature requirement, without additional ice, and does not depend on the skill level of the personnel, and does not transfer the diluted beverage or To make the beverage too thick and affect the taste, it can produce an ice-liquid beverage with a delicious taste and original taste, so that the liquid beverage can block the aroma at a low temperature, avoiding the bitterness and rancidity of the high-temperature liquid beverage, bringing a better experience to the user and satisfying consumption. demand.本新型涉及一種新型液體冷卻器，包括熱液體容器、冷液體容器、冷卻套管、換熱器和多根連接管，熱液體容器通過連接管連通冷卻套管，冷卻套管為雙層管結構，冷卻套管的內層管用於輸送熱液體而外層管用於輸送冷卻水，冷卻水對內層的熱液體進行一次冷卻降溫形成冷液體經連接管到達冷液體容器，換熱器循環對冷液體進行二次冷卻降溫形成冰液體，熱液體水經過兩級冷卻降溫後能製成符合溫度要求的冰液體飲料，無需另外加冰塊，也不依賴於人員技能熟練程度，不會過渡稀釋飲料或使飲料太濃而影響口感，能夠製造出口感美味、原汁原味的冰液體飲料，使液體飲料低溫封鎖住香氣，避免高溫液體飲料產生易苦澀、酸敗味，帶給用戶更好體驗，滿足消費需求。
