Automatic spray cooling device

The utility model discloses an automatic spray cooling device which is characterized in that a spray ring is fixed on a pipeline, and cooling water with enough strength is sprayed through nozzles arranged on the circumference of the spray ring so as to reduce the temperature of hydrogen peroxide, so that the hydrogen peroxide is prevented from being heated and decomposed; temperature signals of hydrogen peroxide are fed back through the temperature sensor, the cooling water control valve is automatically opened, and cooling water is sprayed through the spraying ring communicated with the cooling water control valve so as to achieve the purpose of timely cooling. 本实用新型公开了一种自动喷淋冷却装置，将喷淋环固定在管道上，通过喷淋环圆周上布置的喷嘴，喷射足够强度的冷却水以达到降低双氧水的温度，从而避免双氧水受热分解；通过温度传感器反馈双氧水的温度信号，自动开启冷却水控制阀，通过其联通的喷淋环喷射冷却水以达到及时降温的目的。