pressure solar water heater

Characteristic
   Use the copper coil as the heat exchanger , It takes the advantage of the tap water pressure, it is easy to operature. The water can be heated rapidly, so it can produce the high quality hot Wate.r The water come from the copper coil, so it is clean and drinkable.
One copper coil is installed inside the tank as the heat exchanger. When water flows into the copper coil, it absorbs the heat of the water in the tank via the copper coil. Therefore the water tank is just as heat storage tank.
Specification
1. Inner tank: SUS304 2B food grade stainless steel,
2. Outer tank: Color steel or stainless steel
3. Copper coil: Diameter 12mm, thickness 1mm lenght 30-45m
4.insulation layer: Polyurethane 50-60mm
5. Capacity: 150L, 160L, 200L, 250L
6. Optional accessory: Electric heater, Controller,assistant tank( 5L, 8L, 12L, 15L), magnesium bar.

advantages

1,it is the cheapest pressure solar water heater .

2,can be used at any time to warm the cold water.it can overcome the shortcoming of traditional solar water heater,such as slow heating rate,long waiting time.

3,high efficiency:a special heat exchanging mode is adopted to avoid mixed effct,so cold water can be heated at any moment.

4,because the water tank is a storage tank there is no pressure therefore the water tank will have a longer lifespan.

5,easy operation:automatic water supply,you can take it easy and enjoy good time.

   Its Working Principle:
   The vacuum tubes absorb solar energy and transfer heat into the tank. But the water in the tank is not to use, the tank just as a storage tank. One more than 30 m copper coil is installed in the tank as the heat exchanger. When water flows into the copper coil, it absorbs the heat of the water in the tank via copper coil.