External water cooling device for pipeline

An external water cooling device for a pipeline comprises a water tank, the bottom of the water tank is funnel-shaped, the upper portion of the water tank is open, and a temperature detecting rod is installed at the bottom of the water tank. The device further comprises a floating ball water inlet valve and a Y-shaped filter, the floating ball water inlet valve is installed on the upper portion ofthe water tank and communicated with the water supply pipe, and the Y-shaped filter is installed on the water supply pipe; the bottom of the water tank is communicated with a drain pipe which is provided with a pneumatic drain valve; the device further comprises a carrying device, the water tank is installed on one side of the pipeline extrusion device, and the carrying device is erected above the pipeline extrusion device and the water tank. The utility model aims to provide a cooling device with an external water cooling device. The cooling device can be effective. 一种用于管路的外部水冷装置，包括水箱，水箱的底部呈漏斗状，水箱的上方为开口状，水箱底部安装有探温棒；