солнечный водоподогреватель

Features for solar water heater: 1, collectors separates from the storage tank, the tank can be installed anywhere inside the house. 2, the collector can be put on the inclined roof or flat place. 3, module design, arbitrary combination, harmonious with the building perfectly 4, intelligent control and automatic operation 5, anti-freezing: No water inside the tubes when it works. 6, the system controller has the anti-freezing function that the temperature circulation will operate while it reaches the fixed temperature. 7, multifunction: bathing, washing, domestic heating 8, workable at anytime and enjoyable. Working principle: 1, when the temperature of the heat collector reaches the set value, the controller shall start the circulation pump automatically 2, the circulation pump makes heat-conducting liquid circulate automatically. 3, the heat-conducting liquid transfers heat to water by heat exchanger in the water tank. 4, in case the temperature of the water tank does not reach to max, then start the auxiliary heating device. 5, in case the temperature of the circulation pump does not reach the set value, the circulation pump shall be shut down automatically. Technical Specifications for split solar water heater:Outer water tank:colorcoatedsteel or stainless steel with 0.35 to 0.5mm thicknessInner water tank:food grade SUS304/2B stainless steel with 0.5mm thicknessLayer for heat preservation:high density polyurethane of 50 to 60 mm thicknessBracket:color galvanized steel or stainless steel with 1.5mm thicknessType of vacuum tube:Borosilicate glass 3.3, red copper heat pipeMaterial of tube coating:AL-N-AL or Cu-S/S-AL/N absorb coatingHail resistance:25mmCold resistance:-40°CAbsorb rate:≥93%Thermal radiation rate:≤6%