Oil pipeline warning system

The utility model discloses an oil pipeline warning system. The oil pipeline warning system comprises pipeline monitoring devices installed at all data collecting points of an oil pipeline, and further comprises a warning center. Each pipeline monitoring device comprises a data collecting device and a data sending module which are connected with each other. The warning center comprises a data receiving module, a data monitoring device and a warning device which are sequentially connected. According to the oil pipeline warning system, the pipeline monitoring devices are arranged on all the data collecting points of the oil pipeline, parameters such as pressure, flow and temperature of oil in the pipeline are measured through the data collecting devices of the pipeline monitoring devices, whether an oil leakage situation occurs to the pipeline where the pipeline monitoring devices are installed or not is judged at the remote warning center, if yes, warning is conducted timely through the warning device of the warning center, and therefore pipeline oil stealing can be stopped timely.