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China, Chinese Heat-Pipe Tube for Pressure Solar System (INLIGHT-V)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Solar Renewable EnergySolar Vacuum TubeHeat Pipe TubeVacuum Tube
Inlight New Energy (Zhejiang) Co., Ltd.
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Product Description Three target all-glass vacuum tube, more efficient and good performance, especially for solar energy collecting to heat waterHeat Pipe Solar CollectorTechnical ParametersWorking Principle:Tri-target solar vacuum tube, connecting with water tank or manifold, when it works, cold water flows down into the vacuum tube, and there it is heated with solar energy absorbed by the coating outside of inner vacuum tube, the solar will be absorbed efficiently by the coating with little loss of heat because of the vacuum between the inner and outer glass tubes, and when cold water becomes hot, hot water will rise up to water tank or manifold because of the larger proportion to cold water, cold water again flows into solar vacuum tube for another heating process. Structure All-glass double-tube co-axial structure Glass material High borosilicate 3.3 glass External pipe diameter and thickness Φ =47± 0.7mm & =1.6mm, Φ =58± 0.7mm & =1.6mm, Φ =70± 0.7mm & =2.0mm Internal pipe diameter and thickness Φ =37± 0.7mm & =1.6mm, Φ =47± 0.7mm & =1.6mm, Φ =58± 0.7mm & =1.6mm Pipe length 800mm, 1200mm, 1500mm, 1600mm, 1800mm, 1900mm, 2000mm, 2100mm Absorbing coating propertyStructure Cu/SS-ALN(H)/SS-ALN(L)/ALN Sediment method 3 target magnetron sputtering plating Specific absorption as=0.93~0.96(AM1.5) Emission ratio ε h=0.04~0.06(80± 5) Vacuum tightness P≤ 5.0X10 -3 Pa Idle sunning property parameters Y=260~300m2. /KW Solar irradiation for obtaining a preset water temperature H≤ 3.7MJ/m2(Φ 47) H=3.74~4.2MJ/m2 H≤ 4.7MJ/m2(Φ 58) H=2.9~3.2MJ/m2 Average heat loss coefficient ULT=0.4~0.6W/(m2. )
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