U Pipe Vacuum Tube Solar Heating

Characteristics of U Pipe Evacuated Tube
1. The vacuum tubes absorb the solar energy and transfer it into thermal energy, and then pass it to the U pipe, it can get high temperature.
2. There is no water in the U pipe vacuum tube, so the tube will not freeze and break in the winter,
3. Our evacuated tubes can be combined with the architecture perfectly, and they are suitable for pitched roof or flat roof.
4. The vacuum tubes enable to be used all year round in the cold climate.
5. It is environmental protection and cost saving.

Applications of U Pipe Evacuated Tube
1. The U pipe vacuum tube is used for domestic, industrial and commercial heating.
2. It suits to open or closed loop (glycol-water).
3. This device can be used for parks, hotels, schools, public showers or kitchens and restaurants.
4. This evacuated tube is also applicable for space heating.
5. The vacuum tube is adopted for large scale water heating.

Working Principle of U Pipe Vacuum Tube

U pipe evacuated tubes transfer the heat energy by an aluminum fin with high solar energy absorption and low heat radiance loss. Liquid (anti-freezing liquid or water) in the U pipe heats up, and the U pipe conducts thermal energy to the water inside the storage tank directly or through internal copper coil. The testing pressure is 1.2 MPa, and its working pressure is 0.6MPa.

TallKee Solar Energy Technology is a professional solar water heater manufacturer and evacuated tube supplier in China. Our main products include solar collector, solar storage tank, solar water heating systems, solar water heater accessories and solar vacuum tubes. We supply high-quality products like U pipe vacuum tubes with reasonable price, and we also offer OEM service and responsible after-sale services. If you are interested in our solar evacuated tube, please visit our website or contact us directly.