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SOLAR HEAT COLLECTOR, SOLAR HEAT POWER GENERATION DEVICE AND SEA WATER DESALINATION DEVICE

机译:太阳能集热器,太阳能发电装置和海水淡化装置

摘要

PROBLEM TO BE SOLVED: To provide a solar heat collector which is simple in structure and high in heat collecting efficiency when efficiently collecting solar energy.SOLUTION: When constituting a box body 11 composed of a heat insulating material, there is laid a heat collecting pipe 15 in which a thermal medium for receiving sunlight incident from an opening 12 at the bottom face 14 of the box body and converting it to heat circulates. The box body 11 has such a structure that light incident from the opening 12 is irradiated only on the bottom face 14. A side face 19 formed between the opening 12 and the bottom face 14 is tilted, and not irradiated with the light incident from the opening 12. The heat collecting pipe 15 is laid all over the bottom face 14. The opening 12 and the bottom face 14 are circular or polygonal. In a solar heat collector constituted as above, the light incident from the opening 12 is absorbed on the surface of the heat collecting pipe 15, and transmitted to the thermal medium 16 as thermal energy via the heat collecting pipe 15.
机译:解决的问题:提供一种结构简单且在有效地收集太阳能时集热效率高的太阳能集热器。解决方案:当构成由绝热材料构成的箱体11时,放置集热管。在图15中,热介质在其中循环,该热介质用于接收从箱体的底面14处的开口12入射的阳光并将其转换成热。盒体11具有这样的结构,即,从开口12入射的光仅被照射在底面14上。形成在开口12和底面14之间的侧面19是倾斜的,而不被从开口12入射的光照射。开口12上设有集热管15。开口12和底面14为圆形或多边形。在如上构成的太阳能集热器中,从开口12入射的光在集热管15的表面上被吸收,并经由集热管15作为热能传递至热介质16。

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