Real-time temperature detection device for oil-gas pipeline

The utility model discloses a real-time temperature detection device for an oil and gas pipeline. The device comprises a pipeline, a flange and a sealing shell, flanges are symmetrically arranged at the two ends of the pipeline; a sealing rubber ring is arranged on the flange; a plurality of fixing bolts are inserted into the flange; a sealing shell is arranged on the pipeline; a control center isarranged in the sealed shell; according to the utility model, a first temperature sensor, a second temperature sensor and a third temperature sensor are respectively positioned at the upper, middle and lower positions in a pipeline; the oil gas temperature in the pipeline is acquired through a data acquisition card; the signals are processed by a processor, according to the device, the flange isconnected with the oil and gas pipeline, so that the device is convenient to mount and dismount, the fixing sleeve plays a role in fixing the fixing plate, and meanwhile, the pipeline is protected, sothat the service life of t