A dedicated busway for data centers

Abstract

The invention discloses a busway dedicated to a data center, which includes a busway body and a connector. The busway body includes a busbar and a metal shell arranged outside the busbar. The connector includes a rectangular metal pipe with two ends open, and the metal pipe The body includes a middle pipe body and end pipe bodies arranged at both ends of the middle pipe body. One end of the two end pipe bodies is respectively slidably sleeved on the periphery of the two ends of the middle pipe body. The middle outer wall of the middle pipe body is provided with a first Connecting flange, the outer wall of the end pipe body is provided with a second connecting flange that matches the first connecting flange, the inner side of the other end of the end pipe body is slidingly connected with the outer side of one end of the metal shell, and the metal shell is connected to the outer side of the metal shell. The outer wall of the connecting end of the end pipe body is provided with a third connecting flange, and the inner wall of the connecting end of the end pipe body and the metal shell is provided with a fourth connecting flange that cooperates with the third connecting flange. The connecting flange is located on the inner side of the fourth connecting flange, and the inner side of the middle part of the middle pipe body is provided with conductive copper plates for connecting the busbars on both sides.

Description

technical field [0001] The invention relates to the technical field of power transmission equipment, in particular to a dedicated bus duct for data centers. Background technique [0002] The fire-resistant bus duct consists of a shell coated with fire-resistant paint, a bus wrapped with fire-resistant mica tape and a bracket made of fire-resistant insulating material. There are multiple grooves on the bracket, and the grooves are built into the bus and fixed. There is a bus duct connection box at one end of the bus duct, and a bus junction box inside the bus duct. Modern high-rise buildings and large workshops require huge electric energy, and in the face of the huge loads that require hundreds of thousands of amperes of strong current, safe and reliable conduction equipment must be selected. The busway was developed by the United States and is really practical in Japan. After application, the busway has been developed rapidly. The busway is a power distribution device for ...

AI Technical Summary

Problems solved by technology

The internal structure of the existing fire-resistant busway is only to install a layer of mica tape on the surface of the copper bar, then assemble it with steel plates, and finally spray a layer of fire-resistant paint on the surface of the steel plate. The fire-resistant effect of the refractory material is poor. When the current increases, the fire-resistant busway will deform and fail, which cannot guarantee its normal and stable power transmission in the event of a fire. Therefore, the existing fire-resistant busway can only maintain normal power transmission for a short time in the event of a fire.

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