Bus condensed water drainage tool

Abstract

The utility model relates to a bus condensed water drainage tool, which is arranged on an enclosed bus, the enclosed bus is provided with an insulator and a busbar erected on the insulator, the drainage tool comprises a plurality of elastic insulating ribbons, and the insulating ribbons are bundled at the overhead position of the busbar. The insulation cable tie is reasonable in design and simple in structure, and when condensed water flows through the insulation cable tie, the condensed water inevitably flows down (cannot flow down to the bottom of the enclosed bus along the insulator, cannot form a through conductive channel on the insulator, and cannot generate a discharge fault to the ground or cause a grounding fault) under the obstruction of the insulation cable tie.

Description

Technical Field

[0001] The utility model relates to the electric power industry, in particular to a busbar condensate drainage tool. Background Art

[0002] There are some drainage devices for closed busbars, such as the closed busbar anti-condensation drainage system (201320269473.2). Although these devices can actually drain the condensate of the closed busbar, their structures are relatively complex. Utility Model Content

[0003] The utility model provides a busbar condensate drainage tool to achieve the drainage of busbar condensate.

[0004] The technical solution of this utility model:

[0005] A busbar condensate drainage tool is installed on a closed busbar, wherein the closed busbar has an insulator and a busbar mounted on the insulator. The drainage tool comprises a plurality of insulating straps, each of which is bundled at an overhead position of the busbar.

[0006] When condensed water flows through the insulating tape, it will inevitably flow down due to the obstruction of the insulating tape.

[0007] Preferably, at least one insulating tie is tied on each busbar segment between adjacent insulators to allow condensed water to flow in segments to avoid overcurrent.

[0008] Preferably, the insulating tie is a silicone insulating tie; it is elastic and has a tighter contact with the busbar.

[0009] Preferably, the insulating tie is located in the middle of adjacent insulators and is as far away from the insulators as possible to avoid breakdown on the insulators.

[0010] Preferably, the insulating tie is triangular in shape;

[0011] When the insulating tie is tied to the overhead part of the busbar, one side of the insulating tie contacts the busbar and the other two sides form outward angles, which is conducive to the flow of condensed water and avoids aggregation.

[0012] The advantages of the utility model are reasonable design, simple structure, and condensed water flowing down (it will not flow down along the insulator to the bottom of the closed busbar, will not form a penetrating conductive channel on the insulator, will not cause ground discharge faults, and will not cause ground faults). BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the use of the busbar condensate drainage tool.

[0014] Figure 2 yes Figure 1 A partially enlarged schematic diagram.

[0015] In the figure, there are insulator 1, bus bar 2, insulating tie straps 3, and sharp corners 3-1. Specific embodiments

[0016] As Figure 1-2 shown, a bus bar condensate drainage tool is installed on a closed bus bar. The closed bus bar has insulator 1 and a bus bar 2 mounted on insulator 1. The drainage tool includes a plurality of insulating tie straps 3, and each insulating tie strap 3 is tied around the overhead part of bus bar 2.

[0017] One insulating tie strap 3 is tied on each section of bus bar 1 between adjacent insulators 1.

[0018] The insulating tie strap 3 is a silicone insulating tie strap.

[0019] The insulating tie strap 3 is located at the middle position between adjacent insulators 1.

[0020] The insulating tie strap 3 is triangular.

[0021] When the insulating tie strap 3 is tied around the overhead part of bus bar 2, one side of it contacts bus bar 2, and the other two sides form outward sharp corners 3-1.

[0022] The above embodiments are only used to illustrate the technical concept and characteristics of the utility model, and the purpose is to enable those who are familiar with this technology to understand the content of the utility model and implement it accordingly. It should not be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit and essence of the utility model should be covered within the protection scope of the utility model.

Claims

1. A busbar condensate drainage tool is installed on a closed busbar, and the closed busbar has insulators and busbars mounted on the insulators: It is characterized in that, The drainage tool includes a number of insulating ties, and each insulating tie is bundled at the overhead position of the busbar.

2. The condensate drainage tool for busbars according to claim 1, characterized in that, At least one insulating tie is bundled on the busbar section between every two adjacent insulators.

3. A busbar condensate drainage tool according to claim 1, characterized in that, The insulating tie is a silicone insulating tie.

4. A busbar condensate drainage tool according to claim 1, characterized in that, The insulating tie is located at the middle position between adjacent insulators.

5. A busbar condensate drainage tool according to claim 1, characterized in that, The insulating tie is triangular; When the insulating tie is bundled at the overhead position of the busbar, one side of it contacts the busbar, and the other two sides form outward corners.

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