application: | water heater | Tube: | Glass |
type: | pressurized | model: | OS-SG series |
Supply capacity: | 250,000 pieces per month | place of origin; place of origin: | Zhejiang, China |
port: | Shanghai or Ningbo | Packaging Details: | Samples are packed in wooden boxes Containers are packed in cartons with PE foam board |
payment terms: | L/C,T/T,Western Union | brand: | Osky/OEM/Solar Heat Pipe |
Delivery Details: | 7-15 working days for 40ft container |
How the solar heat pipe works:
1. On the heat pipe collector, the condensation area of the heat pipe is inserted on the copper sleeve, and the copper sleeve is evenly distributed on the water pipe.
2. After the solar energy is absorbed by the vacuum tube, it is transmitted to the heat pipe through the aluminum fins.
3. Heated by energy, the medium in the heat pipe works, and the heat energy is transferred to the condensation area.
4. When the water or other medium in the water pipe flows through the copper sleeve, it will take away energy and be heated.
5. The heated water or other medium passes through the coils in the tank to make the water in the tank hotter and hotter.
Features of solar heat pipe
1. Higher thermal efficiency: advanced heat transfer method of heat pipe, excellent selective water absorption coating, perfect combination with high vacuum insulation
2. Wide range of application: Due to the small heat capacity of the heat pipe, it can be started quickly even in cloudy days, effectively collecting heat. Works fine even below -30 degrees. Since there is no water in the vacuum tube, it can effectively prevent the reduction of thermal efficiency due to frost cracking or scaling
3. Each pipe can work independently, if a single pipe is damaged, the whole machine can still work. The service life of the heat pipe can reach more than 15 years.
4. The unique connection between the heat pipe and the vacuum tube can not only ensure the sealing of the glass vacuum tube, but also replace the damaged glass vacuum tube.
Haining Oukai Industry and Trade Co., Ltd. | |
Solar Heat Pipe Technical Specifications | |
thing | Measurements |
Thermal Conductivity | >99% |
Axial heat transfer | 0.93-2.49kw/cm² |
Thermal conductivity | >200mm/s |
Axial temperature difference | 1-2 centimeters/meter |
starting temperature | 20 degrees |
startup speed | 2 minutes |
range of working temperature | 30°~300° |
High temperature resistance | 48 hours without deformation under the high temperature condition of 250C |
Low temperature resistance | -35℃ |
Life | 15 years |
For more vacuum tube details, please email us, thank you.