Step high-tech cooling device

The utility model relates to the technical field of industrial water and steam cooling, and particularly discloses a stepped high-tech cooling device which comprises a shell, an air outlet is formed in the upper end of the shell, a heat exchanger and a gas collection chamber are sequentially arranged in the shell from top to bottom, the heat exchanger is detachably connected to the inner wall of the shell, and a water inlet of the heat exchanger is located in the upper end of the heat exchanger and extends out of the shell; a water outlet of the heat exchanger is positioned at the lower end of the heat exchanger and extends out of the shell; an air inlet is formed in the side wall of the air collecting chamber, and a fan is detachably connected into the air collecting chamber. The utility model aims to solve the problem that the existing equipment cannot realize large-temperature-difference efficient cooling. 本申请涉及工业水、汽冷却技术领域，具体公开了一种梯级高新冷却装置包括壳体，壳体上端开有排风口，所述壳体内从上至下依次设有换热器、集气室，换热器可拆卸连接在壳体内壁上，换热器的进水口位于换热器上端且延伸出