الوصف

Product Description

Compact vacuum tube copper coil solar water heater system provides mains pressure pre-heating via a highly effective copper coil heat exchanger located within the solar water tank. The way in which the mains pressure solar collector heats water is the same as the non pressure solar collector. Rather than using the water in the tank directly, as the non pressure does, this type uses a ****0m copper coil. Heater exchanger inside the tank provides more than 1.5m2 of heat transfer area. When water flows through the coil it absorbs heat from the water inside the solar collector tank. The solar collector tank is therefore a thermal store. 

1.TANK
Outer tank shell:High quality anti-corrosion color steel (White) plate thick 0.4mm;
Inner tank shell:SUS ****2B food grade stainless steel plate thick 0.4mm;
Heat preservation:*2 Hr;
Insulation layer:high density polyurethane foam thick *5mm ;
Holes:4 holes,water inlet and outlet,electrical heater,vent.

2.Heat pipe Vacuum tube
Model:*7mm****0mm,*8mm****0mm,*8mm****0mm;
double layer concentric borosilicate tempered 3.3 glass tube. use selective absorption matel  high efficient coating.

3.Bracket(Supporting frame)

Angle:*5 degree;
Material:incification steel thick 1.2mm.

ps.

1.       The solar tube of this model is All-glass vacuum tube with heat pipe.

2.       We could have the models made to customersorder, so if you ask for special size, please let us know.

3.       We could also provide the pressurized tank , the circulating pump, the controller and the expansion tank for favorable price.