Heat Pipe Vacuum Tube (ILHV Series)

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-07 13:27

  • Browse the number:

    277

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Company Profile

Haining Yinuo Electric Co., Ltd.

By certification [File Integrity]

Contact:Mr. Ben Chan(Mr.)  

Email:

Telephone:

Phone:

Area:Zhejiang

Address:Zhejiang

Website: http://inlightsolar.hntyzg.com/

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.
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 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. )