Original document(10 pages)  中文版
    The present invention relates to the utilization of solar energy, specially to the solar heat collector which the working fluid is passed through. It is most suitable to assemble solar water heater. The endothermic plate is put under the medium water to be heated, the black endothermic layer is on the top of endothermic plate, i.e. the bottom surface of water, thus the water is gradually heated from lower level to higher level. The temp. of the heat-sink surface on the top is lower than the average temp. of water, and the efficiency factor is always larger than 1. Its lower limit is equal to the upper limit of existent technology, so that the efficiency is obviously high.
Application Number
92103636 Application Date
Title 名称 Internal-heating solar collector
Publication Number
1066499 Publication Date
Approval Pub. Date Granted Pub. Date
International Classification 分类号 F24J2/04,F24J2/48
Applicant(s) Name
Energy Resources Research Inst. of Henan Provincial Academy of Sciences
Address 地址 450003
Inventor(s) Name 发明人 Liu Zude
Attorney & Agent 代理人 QI XIWEN

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