Energy-saving cooling device in telephone wire core production process

Abstract

The invention relates to the technical field of telephone line production, and discloses an energy-saving cooling device in a telephone line core production process. The energy-saving cooling device comprises an equipment shell and a dry ice storage cavity, wherein a temperature conduction pipeline is fixedly connected in the equipment shell; a cooling cavity is arranged in the equipment shell andthe temperature conduction pipeline; a rotating motor is fixedly connected in the cooling cavity; a rotating shaft is fixedly connected to the output end of the rotating motor; a connecting fulcrum shaft is fixedly connected to the outer side of the rotating shaft; and a wiping block is fixedly connected to the bottom of the connecting fulcrum shaft. According to the energy-saving cooling devicein the telephone line core production process, the wiping block rotates to a discharging opening, the wiping block dips dry ice in the dry ice storage cavity and then continues to rotate leftwards tothe outer side of the temperature conduction pipeline, the dry ice is smeared on the outer side of the temperature conduction pipeline, the temperature in the cooling cavity is reduced, meanwhile, thetemperature of the temperature conduction pipeline is reduced, and line core cooling is achieved; and at the moment, a reset spring completes reset, the discharging opening is closed, redundant lossof the dry ice is avoided, the resource waste is reduced, and the cooling efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of telephone wire production, in particular to an energy-saving cooling device in the production process of telephone wire cores. Background technique [0002] Dry ice is solid carbon dioxide, which is obtained by condensing carbon dioxide into a colorless liquid under a pressure of 6250.5498 kPa, and then rapidly solidifying under low pressure. The dry ice hits the surface of the object at high speed, and the kinetic energy of the impact is dissipated. The dry ice particles and the surface of the object are extremely Rapid heat transfer, instant sublimation of carbon dioxide, can quickly absorb heat during the sublimation process and reduce the ambient temperature. [0003] The telephone line is the incoming line of the telephone. It can be connected to the telephone to make a call. It is divided into 2 cores and 4 cores. The conductor material is divided into three types: copper-clad steel, copper-clad alu...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving cooling device in the production process of telephone wire cores, which has the advantages of energy saving, environmental protection, and high cooling efficiency, and solves the problem that the existing telephone wire production line usually adopts water-cooling method for cooling. , but this method is likely to lead to the waste of water resources, which is not enough to save environmental protection, and is not conducive to the sustainable development of resources.

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