Pipeline system of single-well oil transport tank

The utility model discloses a pipeline system of a single-well oil transport tank, which comprises an oil inlet pipeline connected with a tank body and provided with an oil inlet gate, an oil discharge pipeline connected with the oil inlet pipeline and equipped with an oil discharge gate, and an oil supply pipeline connected with the oil discharge pipeline and equipped with an oil supply gate. The utility model has the benefits as follows, 1, the problem that the oil discharge pipeline is blocked is fundamentally solved, so that the safety factor is improved; 2, the operation of the oil discharge personnel is convenient, and the labor intensity of the operating staff can be reduced; 3, the crude oil splashing due to shutoff pressure is avoided, so that the cleaner production is realized; and 4, the sewage reprocessing caused by using a pump truck to sweeping the pipeline is avoided, so that the purposes of energy conservation and emission reduction are achieved.