Transformer oil expenses appearance sampling device

The utility model discloses a transformer oil expenses appearance sampling device belongs to power supply unit technical field, and it is including setting up the sample connection on the transformer box body, fixed mounting has a fixed pipe in the sample connection, fixed pipe runs through the oil pocket of the transformer box body and end fixing in on the transformer box body, be located in the oil pocket be equipped with an oil feed gap on the fixed pipe, the extending direction in oil feed gap with the extending direction of fixed pipe is unanimous, advance the oil pipe internal rotation and install an isolation pipe, keep apart be equipped with on the pipe one with the corresponding oil passing groove in oil feed gap, it has a sampling tube to keep apart intraductal cartridge, the shutoff of sampling tube both ends, just be equipped with on the sampling tube one with the oil feed gap is corresponding uncovered, sampling tube, isolation pipe and the coaxial setting of fixed pipe. The utility model discloses can gather the oil appearance of a plurality of positions in transformer bottom, improve the accuracy that oily appearance was gathered, the wide application is in power supply system.