Aluminum alloy pipeline

The utility model discloses an aluminum alloy pipeline which structurally comprises a left pipeline body, a heat conducting piece, a supporting seat, a middle connecting frame, an internal heat-resisting coating, a middle pipeline body, a right pipeline body and a side heat conducting piece. And the right side of the middle pipeline main body is connected with the right pipeline main body through a middle connecting frame. According to the aluminum alloy pipeline, a detachable combined structure formed by combining a plurality of pipelines is arranged; the technical problems that in the prior art, in the actual use process, extra reinforcement is needed when a plurality of pipelines need to be arranged in a combined mode, and the stability and the heat dissipation performance are poor are solved. According to the heat dissipation pipeline, heat dissipation can be effectively conducted on fluid in the pipeline, a plurality of pipelines can be mutually connected and fixed, an additional reinforcing structure is