| 摘要 |
<p>PURPOSE: A solar heat collection device and a solar heat collection system having the same are provided to easily move, and install a solar heat collector as heat-retaining gas and solar heat collection mediums are selectively injected or extracted so that the volume is reduced. CONSTITUTION: A solar heat collection device(200) comprises a flexible solar heat collection tube(210), a flexible heat-retaining membrane(220), a first reflective membrane, and a protection membrane(240). The solar heat collection tube comprises solar heat collection mediums inside, and receives solar heat. The protection membrane encloses the solar heat collection tube, and comprises heat-retaining gas inside. The first reflective membrane is placed in a part of the protection membrane. The first reflective membrane reflects sunlight around the solar heat collection tube to the solar heat collection tube. The protection membrane encloses the heat-retaining membrane with the ground, and comprises the heat-retaining gas between the heat-retaining membrane and the ground. The solar heat collection mediums and the heat-retaining gas are selectively injected.</p> |
