PURPOSE: To enable economical solar heat collection by a simple constitution by giving the function of solar heat collection to a louve-form construction employed for a sunshade for the terrace of a residence.
CONSTITUTION: In the sunlight-receiving device of this solar heat collector utilized also for the sunshade for the terrace and the like, heat pipes 3 are arranged nearly at equal intervals between a water-feeding pipe 1 and a hot-water collecting pipe 2 which are provided in opposition to and in parallel with each other, while a fin 4 is held rotatably by each heat pipe 3. The water-feeding pipe 1 and the hot-water collecting pipe 2 are provided with a water-injecting pipe 5 and a hot-water sending pipe 6, respectively, so that the pipes 5 and 6 serve as a part of supporting legs and support the sunlight-collecting device in combination with other proper supporting legs 7. As a fin 4, for instance, a hollow pipe 41 with a blade plate 42 formed of a long flat plate and projected on both sides of the pipe 41 in the full length in the longitudinal direction thereof is employed. By rotating this pipe appropriately, the solar heat can be caught in the best condition.
JP54047145B |
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