The cooling intelligent protection device is installed between the hot metal tank or ladle support frame and the base plate, and covers the sensors and cables through the cooling intelligent protective cover and cable cooling tube, so that the sensors and cables are located in a sealed environment. Prevent high temperature and high humidity environment from affecting the normal operation of sensors and cables, and also effectively avoid other objects. Damage caused by impact to the sensor and cables extends the life of the sensor. And use the temperature sensor to measure the temperature and set. The difference in temperature enables the system to intelligently control the amount of cooling gas output and continuously introduce cooling into the cooling protective cover and cable cooling tube. Air and cooling air are dispersed by the air flow distributor to achieve circular flow. During the circulation process, the cooling air fully contacts the sensor for heat exchange, and the heat on the sensor is quickly taken away and discharged from the exhaust port.

The exhaust gas then enters the cable cooling tube and quickly. The heat from the inner wall of the outer tube of the cable cooling tube is taken away. The hot gas discharged from the cable cooling tube can also be recycled and reused, advocating and practicing recycling. Using the concept of energy conservation and environmental protection, intelligent heat dissipation treatment of sensors and cables is realized, which improves cooling performance and efficiency and prevents high-temperature environments. Damage to sensors and cables ensures the normal operation of the sensors and cables, thereby ensuring that the weighing control system is reliable, accurate and stable scheduled operation.
The upper and lower surfaces of the right section of the cooling protective cover are respectively provided with installation openings corresponding to the upper and lower base plates of the sensor. The outer side of the installation opening is sealed and welded and connected to the side wing plates, which are inserted into the outer surfaces of the upper and lower top plates of the sensor.side. Multiple open U-shaped notches are provided on the side wing plates, which are inserted into the bolts provided on the outside of the upper and lower top plates of the sensor, and tightened with fastening nuts.
to fix. When disassembly is required, it is only necessary to loosen the fastening nut to complete the detachment of the right section of the cooling protective cover, making the installation and disassembly of the device easier. Unloading is more convenient and faster.

The newly designed cooling intelligent protection device includes cooling protective cover, air flow distributor, mounting device, temperature sensor and cable cooling tube. The cooling protective cover is divided into two sections, the left and right sections. There is an airflow distributor in the left section of the cooling protective cover. The right section of the cooling protective cover is provided with two installation ports, upper and lower. The side wings of the installation port are tightened by fastening nuts and sealing. On the upper and lower base plates of the sensor, the right section of the cooling protective cover is inserted into the sensor. The left and right sections of the cooling protective cover are connected through groove devices to form a complete cooling protective cover, and the interfaces are fastened with fasteners.