Chlorella nurturing device
OwnerKei Moriinventor
Life of this patent
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Abstract
A chlorella nurturing device comprises a chlorella nurturing tank constructed with a transparent material on the upper surface thereof and a reflection mirror assembly for reflecting downward vertically solar rays. The solar rays are reflected on the reflection mirror and guided into the chlorella nurturing tank through the transparent material at the upper surface thereof. The reflection mirror is constructed with a large number of dual-surface reflection mirror plates unitarily arranged in parallel in a south-north direction.
Claims8
A chlorella nurturing device comprising a chlorella nurturing tank containing a chlorella nurturing liquid, optical conductor means disposed within said tank, said optical conductor means comprising a plurality of elongated optical conductor members extending into said liquid and having upper end portions extending above the upper surface of said liquid, reflection mirror means disposed over said tank for reflecting solar rays generally downwardly into said tank, a plurality of lenses disposed between said reflector means and said optical conductor means, each of said conductor members having a light-receiving edge on said upper end portion thereof, said conductor members being disposed so that said light-receiving edges are positioned at the focus of each of said lenses such that solar rays focused by said lenses are guided into said conductor members and thus further guided into said liquid below the upper surface thereof, whereby the intensity of the solar light at the upper levels of said chlorella nurturing liquid is weakened while the intensity of the solar light at the lower levels is strengthened to thereby enhance uniformity of light intensity in said chlorella nurturing liquid.
A chlorella nurturing device comprising a chlorella nurturing tank containing a chlorella nurturing liquid, a transparent material disposed above the level of said liquid, elongated optical conductors disposed within said tank, said optical conductors extending into said said liquid and having upper end portions extending above said liquid and through said transparent material, reflection mirror means disposed over said tank for reflecting solar rays generally downwardly into said tank, a plurality of lenses disposed between said reflector means and said optical conductors, each of said optical conductors having a light-receiving edge on said upper end portion thereof, said optical conductors being disposed so that said light-receiving edges are positioned at the focus of each of said lenses such that solar rays focused by said lenses are guided into said optical conductors and thus further guided into said liquid below the upper surface thereof, whereby the intensity of the solar light at the upper levels of said chlorella nurturing liquid is weakened while the intensity of the solar light at lower levels is strengthened to thereby enhance uniformity of light intensity in said chlorella nurturing liquid.
Dependencies are inferred from the claim text.