Vacuum Tube Pre-heated Integrated Pressurized Solar Heating System

Specifications

        This product is our Exclusive design, successfully applied for a patent

        Pre-heated pressurized solar water heater with copper coil inside

          Feature:

          1. the cooper coil inside of the non-pressure tank can bear the

              pressure 0.7 Mpa during the operation.

          2. there is with feeder tank which can load the water automatically.

          3. the vacuum tube heat the water and supply hot water to the tank,

              then the water in the copper coil can be heated by the hot water in the water tank.

          4. it is pre-heating and heat exchange process.

          5. only if the water in the tank is hot, more hot water will be got and

              exceed the capacity limit of the water tank.

          6. could be always use clean hot water from the copper coil.

          7. you can use the hot water inside of the copper coil or the hot water in the tank.

         Pre-heated pressurized solar water heater with copper coil inside

         Principle:

         This system also relies on natural circulation. There is copper coil in the water tank,

         which is used to exchange heat and get hot water. Tank just works as boiler,

         which will supply heat to copper coil. When water goes through copper coil,

         it will get heat from hot water via copper coil.