Tubular energy-saving closed low-voltage branch bus duct system

A busway and branch technology, which is applied in the field of low-voltage closed busbars, can solve the problems of poor natural conditions for shock resistance, loosening of screws, and decrease in current cutoff, etc., and achieves strong vibration resistance, improved electrical conductivity, and small power loss.

Inactive Publication Date: 2014-06-04
镇江昊源电气有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

The number of skins continues to expand, the amount of cut-off current decreases, and the additional loss increases. There are water chestnuts between rectangular conductors, and there are partial arcs in the intervals. When the power is turned on, the current shock force will affect the loosening of the screws, heat generation, and difficulty in maintenance.
Affect the electrification effect, and the earthquake-proof natural conditions of high-rise buildings with rectangular busway are poor

Method used

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  • Tubular energy-saving closed low-voltage branch bus duct system
  • Tubular energy-saving closed low-voltage branch bus duct system

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing.

[0012] As shown in the figure, in order to solve the above technical problems, a tubular energy-saving closed low-voltage branch busway system of the present invention includes a housing 1, and a plurality of current-carrying conductors 2 are arranged in the housing 1, and the current-carrying conductors 2 are horizontally arranged in the housing 1 parallel to each other, the insulating resin 3 is filled between the current-carrying conductors 2, the housing 1 is provided with a socket 11, and the current-carrying conductor 1 is a round copper The outer peripheral surface of the current-carrying conductor 1 is provided with a corresponding connecting conductor 4, the connecting conductor 4 is perpendicular to the outer peripheral surface of the current-carrying conductor 1, the connecting conductor 4 is located in the corresponding socket 11, and connected The center line o...

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Abstract

The invention discloses a tubular energy-saving closed low-voltage branch bus duct system which comprises a bus body and a jack box. The jack box is connected to the bus body in an inserted mode. The bus body comprises a shell, wherein multiple current-carrying conductors are arranged in the shell in a mutually parallel and horizontal mode. Insulating resin partition blocks are arranged between the current-carrying conductors in a filling mode. Branch plug ports are formed in the shell. Each current-carrying conductor is of a round tube shape. A corresponding connecting conductor is arranged outside each current-carrying conductor, wherein the connecting conductor is perpendicular to the periphery of the current-carrying conductor, and the connecting conductor is located in the corresponding plug port. The bottom of the jack box is provided with multiple pins, and the pins are inserted into the connecting conductors at the time of connection. The closed bus body is simple in structure, good in heat dissipation performance, and large in conducting section current; a connector at the beginning end of the bus body can rotate by 360 degrees; site construction is convenient, the current section is enlarged, and therefore consumption of mineral energy is reduced.

Description

technical field [0001] The invention relates to a low-voltage closed busbar, in particular to a tube-shaped low-voltage, energy-saving and closed busway that can branch freely, and belongs to the technical field of low-voltage and low-voltage power transmission equipment. Background technique [0002] With the development of various electrical appliances in the modern era, the electricity consumption has increased rapidly, and substations have entered the community factories. As low-voltage transmission conductive cables, they can no longer meet the requirements in large-current transmission systems. Multiple cables must be used in parallel for on-site construction and installation, fire protection Bringing a lot of inconvenience, the closed busway emerged as a new type of distribution wire. Compared with the traditional cable, it fully demonstrates its superiority in the transmission of large currents. Safety makes the busway more perfect, perfect and safe. Traditional c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G5/06H02G5/10
Inventor 吴善勇
Owner 镇江昊源电气有限公司
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