| 摘要 |
The present invention relates to an elastic member of a wear ring for maintaining air tightness of a piston of a stirling engine which displaces high temperature thermal energy into mechanical energy, and the purpose of the present invention is to prevent deformation of the wear ring caused by high temperature heat or frictional force by further including the elastic member inside the wear ring wound to maintain the air tightness of the piston. In order to achieve this purpose, the stirling engine of the present invention, comprises: a heating furnace main body, wherein a heating chamber is included inside the furnace main body to generate high temperature heat by utilizing, and a brazier is included on one side part of the heating chamber to receive a cohesion chamber; a cohesion chamber main body which is received inside the heating furnace main body, wherein the cohesion chamber in which high temperature heat is cohered is included on an inner side part; an operating chamber main body in which a piston is internally embedded, which is installed in front of the cohesion chamber, and includes an operating chamber to perform rectilinear reciprocating motion; a first piston which performs rectilinear reciprocating motion between the cohesion chamber and the operating chamber by explosion of the high temperature heat cohered in the cohesion chamber, wherein a rod is installed on the center, and an end of the rod is installed to be interlocked with a first crank; a second piston which is embedded in the operation room, is installed to be spaced from the first piston so as to perform rectilinear motion in the same direction as the first piston when the first piston moves, wherein a connecting bracket is arranged on a front end part, and is installed to be interlocked with a second crank; a guide body installed in front of the operation chamber main body to guide smooth rectilinear reciprocating motion by supporting the rod of the first piston; and an energy exchange chamber which is installed in front of the guide body, wherein the first crank and the second crank are internally installed, and a pulley is arranged on a shaft of the second crank such that when the first piston and the second piston perform rectilinear motion, the motion is converted into mechanical energy. |
