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High-safety air-type busway

A high-safety, busway technology, applied in the direction of fully enclosed busbar devices, can solve the problems of reducing work efficiency, improving scrap rate, time-consuming and laborious, etc., achieving compact structure, beautiful appearance, and increasing the effect of heat dissipation area.

Inactive Publication Date: 2018-08-17
JIANGSU HUAQIANG ELECTRIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the terminal tabs of the bus duct are exposed outside for a long time to prevent dust from easily entering, resulting in operational errors and increasing the scrap rate, and in the prior art, multiple bolts are used to connect the two units of the bus duct, which is time-consuming and laborious , reducing work efficiency

Method used

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  • High-safety air-type busway
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  • High-safety air-type busway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] This embodiment provides a high-safety air-type busway, including the busway shell, which is made of cold-rolled thin steel in one cold rolling, and the busway shell is closed by side plates 1 and cover plates 2 on the left and right sides and a closed bottom plate 3, the inner surfaces of the closed side plates 1, the cover plate 2 and the closed bottom plate 3 on the left and right sides are corrugated corrugated groove structures, and the cover plate 2 is provided with four corrugated grooves or five corrugated grooves, and the left and right sides The closed side plate 1, the cover plate 2 and the closed bottom plate 3 constitute the closed space of the bus duct, and the conductive bus bar 4 is vertically built in the closed space of the bus duct, and the conductive bus bar 4 is wrapped with an insulating medium and then stuck in the closed space of the bus duct In the corresponding corrugated groove structure, one end of the conductive busbar 4 extends out of the bu...

Embodiment 2

[0032] This embodiment provides a high-safety air-type busway, including the busway shell, which is made of cold-rolled thin steel in one cold rolling, and the busway shell is closed by side plates 1 and cover plates 2 on the left and right sides and a closed bottom plate 3, the inner surfaces of the closed side plates 1, the cover plate 2 and the closed bottom plate 3 on the left and right sides are corrugated corrugated groove structures, and the cover plate 2 is provided with four corrugated grooves or five corrugated grooves, and the left and right sides The closed side plate 1, the cover plate 2 and the closed bottom plate 3 constitute the closed space of the bus duct, and the conductive bus bar 4 is vertically built in the closed space of the bus duct, and the conductive bus bar 4 is wrapped with an insulating medium and then stuck in the closed space of the bus duct In the corresponding corrugated groove structure, one end of the conductive busbar 4 extends out of the bu...

Embodiment 3

[0039] This embodiment provides a high-safety air-type busway, including the busway shell, which is made of cold-rolled thin steel in one cold rolling, and the busway shell is closed by side plates 1 and cover plates 2 on the left and right sides and a closed bottom plate 3, the inner surfaces of the closed side plates 1, the cover plate 2 and the closed bottom plate 3 on the left and right sides are corrugated corrugated groove structures, and the cover plate 2 is provided with four corrugated grooves or five corrugated grooves, and the left and right sides The closed side plate 1, the cover plate 2 and the closed bottom plate 3 constitute the closed space of the bus duct, and the conductive bus bar 4 is vertically built in the closed space of the bus duct, and the conductive bus bar 4 is wrapped with an insulating medium and then stuck in the closed space of the bus duct In the corresponding corrugated groove structure, one end of the conductive busbar 4 extends out of the bu...

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Abstract

The invention discloses a high-safety air-type busway, and belongs to the technical field of electric equipment. The busway comprises a busway casing. The busway casing is composed of closed side plates on left and right sides, a cover plate and a closed bottom plate. The closed side plates on the left and right sides, the cover plate and the closed bottom plate form a busway closed space. The busway closed space has a conductive busbar vertically embedded therein. One end of the conductive busbar extends towards the outside of the busway casing to have a plurality of terminal tabs arranged inparallel. The terminal tabs are provided with bolt connection holes at the ports thereof. A single bolt clamping terminal is disposed through the first bolt connection hole to the last bolt connection hole. One end, adjacent to the terminal tabs, of each of the closed side plates on the left and right sides in the busway casing extends to the other end of the terminal tabs to have a protection plate. Each protection plate is a dustpan-shaped groove body additionally comprising a separate upper sealing plate insert. The protection plates are connected with the closed side plates on the left and right sides through rotating shaft bolts.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a high-safety air type busway. Background technique [0002] With the emergence of modern engineering facilities and equipment, the power consumption of all walks of life is increasing rapidly, especially the emergence of many high-rise buildings and large workshops. The traditional cables used as power transmission wires can no longer meet the requirements in large current transmission systems. The parallel use of multiple cables brings a lot of inconvenience to the site installation and construction connection. As a new type of distribution wire, the bus duct emerges at the historic moment. The structure of the bus duct in the prior art only includes two side plates and upper and lower cover plates. There are mounting holes on the surface of the cover plate. When installing, connect the cover plate and the side plate Connected by bolts. In the prior art, the termin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G5/06C08L67/00C08K3/34C08F259/08C08F220/18C08F210/02C08K3/36C08J5/18
CPCH02G5/06C08F259/08C08J5/18C08J2333/08C08J2367/00C08J2427/18C08K3/34C08K3/36C08K2201/011
Inventor 陈廷建
Owner JIANGSU HUAQIANG ELECTRIC EQUIP
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