| 摘要 |
The present invention relates to a solar collector for a solar heating device capable of maximizing the absorption rate of solar heat. The solar collector for a solar heating device of the present invention is a solar collector for a solar heating device, which is provided in a solar heating device to absorb solar heat and to heat air nearby, and has multiple breathers in which heated air is able to pass through. The solar collector has a coating layer increasing the absorption rate of solar heat. The coating layer consists of a heat absorption paint (product name: Cam Weltech LTD. CM-1500). An expanded area, in which the surface area is expanded, is formed on the solar collector so as to take more heat energy stored in the solar collector when the heated air is discharged to breathers. The expanded area has an engraved reverse triangular pyramid form. |
