|
Product Details:
|
| Inner Diameter Of Tube: | 121mm | Origin: | China |
|---|---|---|---|
| Outer Diameter Of Tube: | 137mm | Length: | 566mm, 610mm, 850mm, 1860mm, 2160mm |
| Material Of Tube: | Borosilicate Glass 3.3 | Structure: | Three Target |
| Application: | Solar Cooker,solar Water Heater ,solar Collector | Thickness Of Tube: | 3.0mm |
| Highlight: | 125mm Diameter Solar Collector Evacuated Tube,850mm Solar Evacuated Tube,850mm Solar Collector Tube |
||
Longpu solar vacuum tube adopts interference solar absorption layer and unique three-target magnetron sputtering coating technology.Even at high temperatures of 400 degrees,the metal ions in the film will not be lost,and its strong endurance greatly prolongs its life.
As the core component of solar water heater, the structure of Longpu solar vacuum tube is like an elongated heater, which consists of two borosilicate glass tubes with high chemical resistance and thermal shock resistance. There is a vacuum between the inner and outer layers. Spectral selective absorption coatings are coated on the surface of inner glass tubes by special technology to maximize the absorption of solar radiation energy. After irradiation by sunlight, the photon impacts the coating, and the solar energy is converted into heat energy. Then the water absorbs heat from the coating, so that the water temperature increases and the density decreases. Because the hot water moves upward, and the proportion of cold water drops, the hot water is always in the upper part. The temperature rise of hot water in vacuum tube is not related to the external temperature, but mainly depends on the light.
l Structure:Three target
l Outer Diameter of tube : 125mm,137mm
l Inner Diameter of tube :111mm,121mm
l Thickness of tube:3.0mm
l Length of tube :566/600/700/850/1860/2160mm (from 566mm to 2160mm)
l Material of tube:Borosilicate Glass 3.3
l Material of coating:Copper, Aluminum, Stainless Steel
l Application:solar cooker,solar water heater ,solar collector
Technical Parameters:
We can provide solar vacuum tube with (Φ125mm,137mm)Diameter x (566mm-2160mm)Length.The size can be customized according to the different needs of customers.Our solar vacuum tube can be used for solar cooker,solar barbecue oven,solar heating ,solar refrigeration,solar energy without tank and solar collector.
| Technical parameter of Three target solar vacuum tube | ||||
| Outer tube diameter(mm) | 125 | 125 | 137 | 137 |
| Inner tube diameter(mm) | 111 | 111 | 121 | 121 |
| Tube Thickness(mm) | 3 | |||
| Tubes length(mm) | 566/600/700/850/1860/2160mm (from 566mm to 2160mm) | |||
| Structure | Three Target | |||
| Material | Borosilicate Glass 3.3 | |||
| Material of coating | Copper, Aluminum, Stainless Steel | |||
| Absorptance | ≥0.92 | |||
| Emittance | ≤0.06 | |||
| Vacuum | < 3×10-3 Pa | |||
| Transmittance of Outer Tube | 0.92 | |||
| Stagnation temperature (height) | >200℃ | |||
| Solar radiance exposure(MJ/m2) | ≤3.6 | |||
| Heat-loss coefficient(w/ (m2*℃) | < 0.5 | |||
| Pressure-endure ability | 1 MPa | |||
| Application | solar cooker,solar water heater ,solar collector | |||
Longpu's solar thermal vacuum tube is a high-tech product that captures and converts solar energy into useful heat energy, especially for Solar Cooker, Solar Water Heater and Solar Collector. It is made from premium Borosilicate Glass 3.3, with the model number of 137mm, origin from China, and packaged in Cartons. Its inner diameter is 121mm, and the thickness of the tube is 3.0mm. The high-efficiency solar vacuum tube is designed to absorb the maximum amount of solar energy and transfer it to heat energy quickly and effectively.
The Longpu Solar Evacuated Tube is an excellent choice for those who are looking for an energy-efficient and cost-saving solution for their Solar Cooker, Solar Water Heater and Solar Collector. It is also easy to install and maintain, and can provide long-lasting service with its superior quality and craftsmanship. With its advanced technology and excellent performance, the Longpu Solar Vacuum Tube can help to reduce energy costs and maximize the benefits of solar energy.
Packing and Shipping:
For air shipment,cartons are mostly used .
For sea shipment,only cartons are used if it's a full container. If it's a FCL ,we will use cartons+ wooden case according to the order.
Factory and Equipments:
Shandong Longpu Solar Energy Co., Ltd. (Stock Code: 870395) ,established in 2008,is a high-tech enterprise specializing in the research, design and manufacture of enamel hot water storage tanks, solar water heaters, solar collectors,solar vacuum tube and solar cooker oven. With Shandong Haovat New Energy Co., Ltd., as a wholly-owned subsidiary, it covers an total area of 65,000 square meters with a total capacity of 600,000 sets per year.
Our main products can be divided into the following categories:
Heat storage enamel water tank: jacketed heat exchange enamel water tank, coil heat exchanger enamel water tank, corrugated inner tank heat exchange enamel water tank;
Air source: air source heat pump household enamel water tank, air source heating buffer water tank;
Solar water heater: Balcony solar water heater, split solar water heater, integrated solar water heater,tankless solar water heater;
Solar collector: flat plate solar collector;
Solar vacuum tube: 125mm , 137mm diameter ;
Solar Cooker: 125mm,137mm diameter.
Contact Person: Mr. zi
Tel: +86 0635-8808180
