PVC (polyvinyl chloride) pipe with heat-resistant fluid function

The utility model relates to the technical field of PVC (polyvinyl chloride) pipes, in particular to a PVC pipe with a heat-resistant fluid function, which comprises a device body, a pipe body, a buffer mechanism and four fixing seats, one side of each fixing seat is movably provided with a buffer turnover plate through a rotating shaft, and the other side of each fixing seat is movably provided with a buffer turnover plate through a rotating shaft. And a flow guide plate is fixedly mounted on one side of each buffer turnover plate. Through the arrangement of the fixed seat, the buffer turnover plate, the compression spring and the flow guide plate, when the pipe is used, fluid with the low flow speed flows in the pipe body, circulation transportation can be conducted through guiding of the buffer turnover plate, when the transportation speed of the fluid in the pipe body is high, the fluid makes contact with the buffer turnover plate, at the moment, the buffer turnover plate is stressed to turn over, and the