Water blowing device for cable

Abstract

The invention relates to a water blowing device for cables, comprising a base, on which a plurality of air blowing nozzles are arranged, the air blowing nozzles are evenly distributed along the base, and the air blowing nozzles are movably arranged on the air nozzle bracket. The air nozzle bracket includes a pole and a pole base, and a chute is provided on the pole base, and the pole can move in the chute, and the air blowing nozzles are respectively connected to the air blowing pipes, and the air blowing pipes are All are provided with an air flow control valve, and the middle part of the base is provided with a round hole for cables to pass through. The structure is simple, the operation is convenient, and different blowing volumes can be selected according to different cable types and dry and wet conditions; and different positions of the blowing pipe can be selected and arranged according to the diameter of the cable, with high flexibility and a wide range of use of the blowing device.

Description

technical field [0001] The invention relates to the field of electric wire and cable manufacturing auxiliary equipment, in particular to a water blowing device for cables. Background technique [0002] The manufacture of wire and cable is completely different from the production of most electromechanical products. Mechanical and electrical products are usually assembled into components, and multiple components are assembled into a single product, and the product is measured by the number of units or pieces. Wire and cable are based on length as the basic unit of measurement. All wires and cables start from conductor processing, and then add insulation, shielding, cabling, sheathing, etc. layer by layer on the periphery of the conductor to make wire and cable products. The more complex the product structure, the more layers are superimposed. When the wire and cable are irradiated, the temperature will increase by about 5 degrees Celsius for every 10KGY increase in dose. T...

AI Technical Summary

Problems solved by technology

Therefore, the surface temperature rise of the wire and cable during the irradiation process is mainly cooled by spraying water cooling, but the water vapor on the wire surface affects the insulation performance of the wire, which is unacceptable to customers.

The traditional wire drying method uses the wire to pass through the cylindrical blowing hole, but this method is limited by the size of the outer diameter of the wire and the blowing water is not dry, and the shaking during operation and the contact with the blowing hole may easily cause scratches on the wire.

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