Heat Pipe Vacuum Tube (ILHV Series)
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Zhejiang
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Validity to:
Long-term effective
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Last update:
2017-10-19 09:49
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Browse the number:
269
Company Profile
Haining Yinuo Electric Co., Ltd.By certification [File Integrity]
Contact:Mr. Ben Chan(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Product Details
Three target all-glass vacuum tube, more efficient and good performance, especially for solar energy collecting to heat water
Technical Parameters
Working 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.
Technical Parameters
Working 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 |
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Internal pipe diameter and thickness | Φ =37± 0.7mm & =1.6mm, Φ =47± 0.7mm & =1.6mm, Φ =58± 0.7mm & =1.6mm |
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Pipe length | 800mm, 1200mm, 1500mm, 1600mm, 1800mm, 1900mm, 2000mm, 2100mm |
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Absorbing coating property | Structure | 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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