| 摘要 |
PURPOSE: A stirling engine power generation system using solar heat is provided to increase energy efficiency by recycling and re-heating exhaust heat and preventing heat from leaking. CONSTITUTION: A stirling engine using solar heat comprises an insulation film, and an insulation pad. The insulation film collects solar heat, and formed in the head outer wall of an engine operating the stirling engine. The insulation pad prevents heat from leaking to outside. The insulation pad is formed on the lower surface of a heating head and the upper surface of a cooling block. The insulation pad improves cooling efficiency by preventing the heat from spreading to the cooling block. The insulation pad makes big temperature difference between an expansion unit and a cooling unit by circulating refrigerants.
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