Pipeline conveying structure and liquid leakage detection system

The invention relates to a pipeline conveying structure and a server system. The pipeline conveying structure comprises an inner pipe fitting used for conveying cooling liquid, a liquid leakage detection piece and an outer pipe fitting. When liquid leakage occurs in the inner pipe fitting, the leaked liquid is guided to the liquid leakage detection piece, and the impedance value of the liquid leakage detection piece is changed due to the fact that water is also a conductive substance, so that the effect of reminding an operator is achieved. The outer pipe fitting is arranged on the outer wall of the inner pipe fitting in a sleeving mode, the liquid leakage detection piece is fastened, so that the connecting effect of the liquid leakage detection piece and the inner pipe fitting is improved, the inner pipe fitting and the liquid leakage detection piece make close contact, cooling liquid seeping from the inner pipe fitting can be guided to the liquid leakage detection piece through the outer pipe fitting, and t