Rapid testing device for apparent heat conductivity coefficient of heat insulation pipe

The utility model discloses a rapid testing device for the apparent heat conductivity coefficient of a heat insulation pipe, and relates to the technical field of heat conductivity detection, the rapid testing device comprises a data processing computer, a heating temperature measuring mechanism and a measurement and control mechanism, the heating temperature measuring mechanism comprises an electric heating rod, a thermal resistor and a wind shielding part, the wind shielding part comprises a pipe sleeve, and the pipe sleeve is sleeved on the outer side of the electric heating rod; the two ends of the pipe sleeve are each provided with a baffle ring, the side wall of the pipe sleeve is symmetrically connected with bolts in a threaded mode, the pipe sleeve and the baffle rings are provided with channels for the thermal resistor to penetrate through, and the measurement and control mechanism comprises a temperature control meter, a solid-state relay, a power collection module and an environment temperature col