The invention belongs to the technical field of
transformer fault detection, and particularly relates to a
transformer oil gas
simulation sampling device which comprises a
transformer, the transformer is connected with a
gas cylinder filled with fault gas, the
gas cylinder is used for filling the fault gas into the transformer so as to simulate faults of the transformer, and the transformer is connected with a monitoring box through a first oil inlet
pipe, an oil
pipe is arranged in the monitoring box, a first oil outlet
pipe, a mixer, a layering device, a filter and a second oil outlet pipe are arranged on the oil pipe, the first oil inlet pipe is connected with the oil pipe, the first oil outlet pipe and the mixer are connected with the oil pipe through the same pipeline, and the second oil outlet pipe and the filter are connected with the oil pipe through the same pipeline, the
tail end of the mixer is connected with a layering device. According to the
transformer oil gas sampling device, the sampling device is integrated and simplified into a monitoring box, during operation demonstration, sampling and detection of
transformer oil gas can be completed only by starting the monitoring box, and then teaching is completed for learners or actual workers are assisted in completing sampling and detection tasks.