HEAT-COLLECTING MEMBER AND AGRICULTURAL HOUSE
A heat-collecting member 1 is provided with: a body portion 10 which is a metal extrudate forming a hollow portion 20 extending from a first end 15 toward a second end 16, and having a light-receiving surface 11c for irradiation with sunlight; a plurality of lids 50A, 50B respectively disposed at th...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A heat-collecting member 1 is provided with: a body portion 10 which is a metal extrudate forming a hollow portion 20 extending from a first end 15 toward a second end 16, and having a light-receiving surface 11c for irradiation with sunlight; a plurality of lids 50A, 50B respectively disposed at the first end 15 and the second end 16 and closing the hollow portion 20; an inlet 52 provided in one of the pair of lids 50A, 50B and through which a heat medium flows into the hollow portion 20; and an outlet 53 provided in one of the pair of lids 50A, 50B and through which the heat medium flows out of the hollow portion 20. |
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