| 摘要 |
The present invention relates to a heat-collecting apparatus for a solar water heater. According to one embodiment of the present invention, provided is a heat-collecting apparatus for a solar water heater, in which heat-collecting pipes are arranged into a plurality of rows such that the heat-collecting pipes alternate with one another in terms of the position thereof in the vertical direction, and a heat insulation layer is formed beneath the heat-collecting pipes. The heat-collecting apparatus of the present invention achieves the effects of improved thermal efficiency. |
