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製品仕様

Brand Name : JISHEN Type : -
material : high borosilicate glass application : solar collector hial resistance : 25mm coated : SS-Cu-ALNAL Size : 58*1800mm

タイトルまたは説明

The best three target vacuum tube  Ttechnical data:

 

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

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

1500mm  1800mm 

Absorptive coating property

Structure

Cu/SS-ALN(H)/SS-ALN(L)/ALN

Sediment method

3 target magnetron sputtering plating

Specific absorption

0.93~0.96

Emission ratio

0.04~0.06

Vacuum tightness

5.0×103 Pa

Idle sunning property parameters

260~300./KW

Solar irradiation for obtaining a preset water temperature

H≤4.7MJ/(Φ58)

H=3.7~4.2MJ/

H≤3.7MJ/(Φ47)

H=2.9~3.2MJ/

Average heat loss coefficient

0.4~0.7W/(.)

Thermal conductivity of HEAT PIPT

2X10+4~1.6X10+6  W/(m.)

The material of HEAT PIPE

Copper and phase change

Resistant Hail

25mm

Life aged

15 years

 

 

Advantage : 

Starts up fast and collects solar energy fully. 

 

Unique super pure copper surface, allowing lower reflection and minimal heat loss.

 

High level vacuum ensure operation under cold weather.

 

Long time warranty to 15 years.

お問い合わせ

連絡先担当者:Ms. libby

会社:Haining Jishen Solar Energy Technology Co., Ltd

住所:Zhejiang, Hangzhou, Zhejiang, China,311215

To,

Ms. libby < Haining Jishen Solar Energy Technology Co., Ltd >
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