Changzhou, Jiangsu, China
Member Since: 2008
Business Type: Manufacturer/Factory & Trading Company
200L-500L Pressurized vacuum tube Copper Coil Solar Energy Water Heater (ZHIZHUN)
1.Outer tank: SUS304-2B galvanized steel
2.Inner tank: SUS304-2B or 316 food-grade stainless steel thickness≥0.4
3.Sealing Ring: Excellenrt Silica gel material. life is twice longer than common Silica gel.
4.Vacuum tuber: High-efficient vacuum tube
*High-Efficient heat-collection function: New generation o vacuum tubes, use molecular nanotechnology, greatly enhance heat-absorption by 20 percent, higher water temperatures.
*Adopts the international advanced film-coating technology, solar thermal conversion rates extremely high, absorbing heat even if the cloud weather.
*Vacuum tube strictly choose high-borosilicate glass 3.3 so that it has low coefficient of thermal expansion and higher intensity. Hail-resistance:25mm 5.Insulation: 55mm polyurethane keep heating do with aging the cell is small and uniform reasonable density excellent insulation
6.Frame: thicker stainless steel , Anti-corrosive.and Anti-ultraviolet, installed in the slope and flat place freely.Strengthen hail-resistance. Angle 20-80 degree.Through oxidation process.It increase wind resistance.,life is longer than common frame. Beautiful appearance.
7.Automatic operation: Digital controller shows water temperature and water lever,water loading automatically ,heating automatically ,controlling automatically.
2.Working principle introduction and picture:
Thermosiphon solar water heater provide energy and get hot water by a efficient coppper coil fixed in water tank. Different from other common solar water heaters, this type could be used pressurized.
As water in tank can store energy, when cold water goes through copper coil, it could absorb heat from water in tank.The copper coil is20-60m long.
Tank installation should be according to local condition. Thermosiphon solar water heater system is suitable for family, swimming pool ,solar water furnace system and floor heating. It is suitable in areas with cold weather and bad-quality water.it could be used as pressurized system , with much lower price than solar water heater with pressurized water tank.
Changzhou Imposol New Energy Co., Ltd. Is top ten in china for exportation.with more and more customers from Europe,Australia,Africa and Asia joinning us.
With products' high performance and reasonable price backing us, With products'quality and company's credit supporting us,We believe that we are turning the world greener day by day-together!
As an OEM factory in china,We specialize in manufacturing various types of solar water heater,solar collectors and vacuum tubes.Our product range include;compact and split,low pressure and high pressure vacuum tube solar water heater;thermosyphon;heat pipe,Upipe and SCHMV tube solar collector;flat plate solar water heater and solar collector.
We have also designed and carried out some wonderful solar water projects for hospitals, schools,factories and familieS as well as our own design for new products.
|Water tank||Inner tank: stainless steel SUS304-2B,0.4mm thickness, 360mm|
|Outer tank: galvanized steel,0.4mm thinckness, 470mm|
|Insulation: polyurethane foaming, 50mm thickness|
|Working pressure: 0 Bar|
|Heat preservation: 72 hours|
|Vacuum tube||Structure: all-glass double-tube co-axial structure|
|Material: high borosilicate glass 3.3|
|Sediment method: 3 target magnertron sputtering plating|
|External pipe: Φ58mm, Internal pipe: Φ47mm, Length:1800mm, thickness:1.6mm|
|Vacuum tightness: P≤5.0*10-3Pa|
|Absorption Rate: 93%~96% (AM1.5)|
|Emission Rate: 4%~6% (80°C±1.5°C)|
|Copper coil||Material: red copper|
|Frame||Galvanized steel,1.5mm thickness, 100mm*100mm|
|Accessories||Fasteners: stainless steel screws|
|Feeder tank: 5L, galvanized steel|
|1500 kw electrical heater as back up|
|Sealing ring: silicone rubber|