Heat pipe solar collector
Work even if several tubes broken
Used for swimming pool,hotel,hospital
Anti-freezing
High quality
Port: Shanghai
Minimum Order Quantity: 3 Set/Sets
Supply Ability: 1500 Set/Sets per Week
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: Standard export package
Delivery Detail: Within 15 days
Heat pipe solar collector:
Specifications:
1)Water tank material(inner): Stainless steel SUS 304 2B
2)Manifold casing: Aluminum alloy
3) Manifold: Red copper
4)Collector frame: Aluminum alloy/galvanized steel
5)Vacuum tube: borosilicate glass 3.3 with tri-element coating
6)Vacuum tube size: 58mm*1.8m / 47mm*1.5m
7)Working station with grundfos pump
8)Working pressure: MAX. 6 bar
Working Principle:
1)Vacuum tube is composed of inner and outer glass pipe, inspiratory layer, vacuum space,
inspriatory membrane. The surface of inner and outer glass tube is plated with selective
absorption layer. The layer absorb the solar energy and turn it into heat energy, aluminum
fins pass the heat energy to the heat pipe, the liquid medium in the heat pipe is heated by
the heat energy, then turns into the gas medium, the gas medium flows up to the top of the
heat pipe (condenser) and transfer the energy to the copper manifold header heat pipe. At
the same time the gas medium turns into the liquid when cooled, then flows down. Keep recycling.
2)An electronic controoler measures the temperature of the solar collector and the water in the
bottom of the storage tank. If the collector is hotter, meaning there is heat available. The controller
supplies power to a circulation pump which pushes liquid which in circulation system circulating.
The heat will transferred to storage tank via the liquid.