Intelligent cable deicer and de-icing method thereof

Abstract

The invention relates to an intelligent cable deicer and a de-icing method thereof, and belongs to the cable de-icing technology field. The deicer includes an air bag. The air bag is provided with an opening side for wrapping a cable. Two ends of the opening side are coupling ends cooperated with each other. The air bag includes an inner capsule, a middle capsule and an outer capsule connected in order from inside to outside. The inner capsule wraps the periphery of a cable. The middle capsule and the outer capsule are provided with a middle inflation port and an outer inflation port respectively. The middle inflation port is connected with a compressed air storage tank. The deicer also includes a controller and a pressure sensor arranged on the inner wall of the inner capsule. The pressure sensor senses pressure applied by an ice layer and transmits a pressure value to the controller to control two compressed air storage tank switches, an outer inflation port exhaust switch and a middle inflation port exhaust switch to be on and off. Compressed air is quickly filled into the middle inflation port to produce detonation impact, metal impact blocks are adopted to produce pulse impact, and finally the ice layer is destroyed and removed through the impact.

Description

technical field [0001] The invention belongs to the technical field of cable deicing, and in particular relates to an intelligent cable deicing device and a deicing method thereof. Background technique [0002] The diameter of the outdoor cable is generally 5-10cm. When the snowfall season comes, a circle of ice will often condense on the cable. The ice is attached to the cable and it is difficult to melt in a short time. Even when the cable supporting iron tower is crushed and broken, the commonly used deicing means in the prior art include the following two types: 1) spraying deicing fluid on the cable; 2) setting a shovel on the cable to walk along the cable ice equipment. The first method requires a large amount of deicing fluid to be sprayed, which requires a large amount of labor, a long cycle, and slow results. In the second method, a section of the frozen cable needs to be cleaned first, and then ice shoveling is installed on this section. Equipment, this process r...

AI Technical Summary

Problems solved by technology

The first method requires a large amount of deicing fluid to be sprayed, which requires a large amount of labor, a long cycle, and slow results. In the second method, a section of the frozen cable needs to be cleaned first, and then ice shoveling is installed on this section. Equipment, this process requires manual climbing of the cable support or lifts to the cable for deicing, and the ice shoveling equipment is easy to cause damage to the outer circumference of the cable during the work process

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