Dot matrix electrically heated temperature adjustable distortion generator and method

Abstract

The application discloses a dot matrix electric heating adjustable temperature distortion generator and method. The temperature distortion generator comprises a pipe body, a support component and a plurality of electric heating pipes. The support component is installed on the inner side of the pipe body. The support component is a disc-shaped net structure. The nodes of the net structure are distributed in several circles in the circumferential direction. The nodes of each circle are uniformly distributed in the circumferential direction. Adjacent nodes are connected with each other through connecting pipes. An electric heating pipe supporting sleeve is further connected at each node. The axis of the electric heating pipe supporting sleeve is parallel to the axis of the pipe body. The electric heating pipe penetrates the electric heating pipe supporting sleeve. The wire is connected with the electric heating pipe supporting sleeve through the support component. The length direction of the electric heating pipe is along the axial direction of the pipe body. An independent switch and a power controller are arranged at each electric heating pipe. Through reasonable arrangement of the electric heating pipes and complete independence of the electric heating pipes, the circumferential distortion, the radial distortion and the combined distortion under different distortion intensities can be realized.

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