| 摘要 |
The present invention describes a new, open circuit, vertical, solar water heater (COMPACT) without the classical solar collectors, without the bulky metal supporting base and without the hydraulic connection pipes between the collectors and the water tank (boiler), which consists of the water tank 1, the collecting surface of the tank 5, the collecting surface of the heat exchangers 20 & 21 through which the water is recycled by gravity between the pipes of the exchanger and the water tank which is located by the crystal 7, the special cellular insulating material which restricts to a minimum the loss of heat radiated by the surface of the crystal to the atmosphere 6, the single frame 2, the collecting surface 4 of the inner chamber 3, insulated with polyurethane insulation or other suitable insulating material 10 and all the components in a common solar apparatus, and which has the expected connections 11 and 12 for the entrance of cold water and exit of hot water for consumption, respectively, as well as an electrical resistance 13, with a thermostat 14 and a protective cover 15. The above apparatus is mounted on a small supporting base 16, which is screwed to the frame 2 with the coach screws 17. |
