Wind power tower tubular bus intermediate joint and preparation process thereof

Abstract

The invention discloses a wind power tower tubular bus intermediate joint. The whole body consists of two sections, one section is of a cylinder structure; the other section is of a semi-cylindrical structure; the semi-cylindrical structure comprises a planar bottom surface and an arc-shaped surface, a plurality of first through holes are formed in the bottom surface, a long-strip-shaped hole is formed in the top of the arc-shaped surface in the axial direction of the arc-shaped surface, a partition is arranged between the two sections , two second through holes are formed in the partition, one second through hole communicates the two sections, and the other second through hole is located below the bottom surface of the semi-cylindrical structure. The invention further discloses a preparation process of the wind power tower tubular bus intermediate joint. According to the invention, the conductor current-carrying capacity of a component area is increased, so that air flows in a whole aluminum alloy tubular bus, the temperature rise of the tubular bus in operation is effectively reduced, the section coefficient of the welding area of the component and the tubular bus is increased, and the breaking resistance and the stress are enhanced.

Description

technical field [0001] The invention relates to a wind power tower accessory, in particular to a wind power tower pipe female intermediate joint and a preparation process thereof. Background technique [0002] In wind power generation equipment, in order to improve the current-carrying capacity of the bus, tubular conductors can be used as the wind power bus. However, due to the circular cross-section of the wind power bus with tubular conductors, it is difficult to connect two sections of the bus. There are defects such as complex structure and inconvenient installation of the busbar joint. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a wind power tower tube parent aluminum alloy intermediate joint and its preparation process, which increases the conductor carrying capacity in the component area and makes air flow in the overall aluminum alloy tube parent , effectivel...

AI Technical Summary

Problems solved by technology

[0002] In wind power generation equipment, in order to improve the current-carrying capacity of the bus, tubular conductors can be used as the wind power bus. However, due to the circular cross-section of the wind power bus with tubular conductors, it is difficult to connect two sections of the bus. There are defects such as complex structure and inconvenient installation of busbar joints.

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