Novel pipeline thermometer aperture seat structure

The utility model discloses a novel pipeline thermometer aperture seat structure, comprising a thermometer aperture seat welded in a pipeline and penetrating in the pipeline, wherein an intermediate part is a cavity with two heads open-ended; the thermometer aperture seat is inclined, and the external wall of a lower end is in rotary joint with a pipe cap; the intermediate part of the pipe cap is provided with a threaded hole with the diameter smaller than the inner diameter of the cavity of the thermometer aperture seat; an adjusting rod is rotary at the threaded hole from outside to inside; a contact part between a top end of the adjusting rod and a thermometer is provided with a flat spring. According to the utility model, inserting depths of the thermometer are adjustable; meanwhile, the thermometer aperture seat and the pipe cap are detachable, thereby avoiding deposition of impurities such as sediment in the aperture seat, and providing convenience for taking out a fragmented thermometer; the top of the adjusting rod is provided with the flat spring, which can effectively avoid collision and fragmentation of the thermometer in the aperture seat.