First is the system of the heating solar water heater controller . Its function is equivalent to the electric heat pipe in electric water heater. And electric water heater, gas water heater, solar collector is using the heat radiation of the sun, and the heating time only when the sun degree reaches a certain value with a reasonable solar hot water heater price. On the Chinese market at present is the most common all-glass vacuum tube-a solar energy. Structure is divided into outer tube, inner tube, the outer wall of tube plating selective absorbing coating. Flat collector panel membrane coated with black chromium absorption of heat, metal tube welding on the panels, thus flat plate collector vacuum tube collector cost slightly higher with the solar hot water heater price, because the flat collector raised in recent years. Especially in the balcony of high-rise residential type solar geyser has a unique advantage. Solar collector all-glass vacuum tube is commonly high borosilicate 3.3 hard glass manufacturing, selective absorption of heat membrane using vacuum sputtering selective coating process.
Through heat pipe vacuum tube collection hot water must be through the heat preservation water tank storage, prevent heat loss. The capacity of the solar geyser refers to the water capacity, water heater can be used in not including cannot use the capacity of the vacuum tube. The pressure-bearing type with solar hot water heater price, its capacity refers to the medium in the heat exchange capacity.The split pressurized solar collector is an important part to storage hot water of the solar geyser, it is very important for the materials strength and corrosion resistance.
There are stainless steel, enamel and other material on the market. The stand or fall of the solar heater has a close relationship, it is especially important during the cold season. Now the better way is polyurethane insulation foam insulation process. Shell is commonly color steel plate, sheet zinc with aluminum plated or stainless steel plate. Heat preservation tank requires heat preservation effect is good with the solar hot water heater price, corrosion resistance, the water clean. Support the collector and the heat water tank with its firm structure, high stability, wind and snow resistance, ageing resistance and no rust. Material generally is stainless steel, aluminum, or steel coating.Solar water heater is cold water into the first heat storage water tank, and then through the collector to transfer heat to the heat preservation water tank.
Heat storage water tank are connected to the indoor cold and hot water pipe, make the whole system of solar geyser to form a closed loop. Reasonable design, connection correct solar pipe can achieve the best working state of the solar geyser systems is very important. Solar pipes must do heat preservation processing, the north cold area need to be in the outer wall of pipeline laying tracing band, to ensure that the user can also be used in the cold winter on solar hot water. Above all give you the solar geyser Overheat protection for your reference. - See more about solar water heater products at: http://en.micoe.com/watertank/ .