Patent ID: 11881690
Assignee: STATE GRID HUZHOU POWER SUPPLY COMPANY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. An insulating coating device for an electric wire, comprising:
a pressing pipe, wherein the pressing pipe comprises two first pressing parts which are configured to divide the pressing pipe into two parts along a longitudinal cross section of the pressing pipe, an inner wall of the pressing pipe is provided with an air bag, and the air bag is provided with an air pipe joint which penetrates to an outside of the pressing pipe; and
a filling pipe which is approximately C-shaped, wherein an outer ring and an inner ring of the filling pipe are provided with a plurality of filling holes, and one side of the filling pipe is provided with a connecting pipe which is connected to an interior of the filling pipe.