| 摘要 |
PURPOSE:To permit a high-temperature heat collection as well as a low-temperature heat collection at the same time by a method wherein two sets of heat collecting plates are provided at the locations where solar beams in morning and afternoon are collected by a linear lens while heat mediums, heated by respective heat collecting plates, are reserved in a high-temperature and a low-temperature heat reserving tanks. CONSTITUTION:In the device which is heating a heat collecting member by the solar beams passed through the linear lens 1, the heat collecting member, consisting of first heat collecting plate 21 and second heat collecting plate 22, intercepted thermally, is arranged at a position where the solar beams, comming from different positions in the morning and the afternoon, are collected by the linear lens 1. The heat mediums, heated by each heat collecting plates, are reserved into the high-temperature heat reserving tank 5H and the low-temperature heat reserving tank 5L through different circulating paths while the heat mediums are reserved into the tank 5H in case the heat collecting condition of the heat collecting plate is a high temperature but are reserved into the low-temperature heat reserving tank 5L when the same is a low temperature, and each operations are effected by switching the circulating paths. As a result, the high-temperature heat collection as well as the low-temperature heat collection may be effeced at the same time and the device may be utilized for the purposes of a wide range. |
