| 摘要 |
PURPOSE: A solar heat collector is provided to prevent a parabolic reflector from becoming damaged due to the wind pressure as wind blown into the parabolic reflector easily passes through gaps in between split members. CONSTITUTION: A solar heat collector comprises a post(1) and a parabolic reflector. The parabolic reflector is fixed to the post, and reflects solar heat to a thermal collector(2). The parabolic reflector comprises radially divided split members. The split members comprise different focal distance from the center of the thermal collector. Wind passes through gaps in between the split members.
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