three-target all glass double vacuum tube solar water collector

three-target all glass double vacuum tube solar water collector

USD $270 - $400 /Piece

Min.Order:10 Pieces

Supply Ability:
1000 Unit / Units per Month
Port:
qingdao

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
guangpu
Model Number:
47/58 150 180 190
Type:
Other, Pressurized, Evacuated Tube
Application:
Solar Thermal
Pipe Material:
Glass

Shandong Guangpu Solar Energy Project Co., Ltd.

Business Type: Manufacturer,Trading Company
Zaozhuang Shandong China
Main Products: Solar Vacuum Tube ,Solar Water Heaters ,Solar Hot Water Project

Product Details

Specifications

1.high effective low price with heat pipe
2.certificate CE china patent
3.OEM is available
4.18 years solar manufactur

three-target all glass double vacuum tube solar water collectorthree-target all glass double vacuum tube solar water collectorthree-target all glass double vacuum tube solar water collectorthree-target all glass double vacuum tube solar water collector 

Specifications

1. No water in the full-glass heat tube.

2. The working medium is gasified to heat a condensing section so as to finish the heat exchange with water in the connection collector.

3.  The solar heat collector has the characteristics of quick start,.

4.  High efficiency.

5.  One-way heat conduction and high anti-freezing property.

 

Type

 

All  glass double vacuum heat pipe

Structure

 

Full-glass double-tube coaxial structure

Material

 

Borosilicate glass 3.3

Outer Tube Diameter

 

Φ47±0.7mm  &=1.6mm

Φ58±0.7mm  &=1.6mm

Inner Tube Diameter

Φ37±0.7mm  &=1.9mm±0.5mm

Φ47±0.7mm  &=1.9mm±0.5mm

Length

 

Φ47-1500mm  Φ58-1800mm

Condensing Section Length

Φ47-1500mm  &=120mm±5mm

Φ58-1800mm  &=150mm±5mm

Base Material

 

SS/Al/Cu

Deposition Method

 

Triple-target DC reactive magnetic sputtering

Absorption Ratio after 

Coating

 

0.92-0.95(AM1.5)

Absorption Ratio after 

Vacuum-pumping

 

0.90-0.92(AM1.5)

Emission Ratio

 

0.04-0.06(80°C±5°C)

Vacuum jacket in inner tube and 

outer tube

 

P≤1.0×10¯³ (Pa)

Vacuum jacket in inner tube 

 

P≤3.0×10¯³ (Pa)

Stagnation parameter

 

Y=260-300 sq.m.°C/KM

Average Heat Loss Coefficient

 

ULT= 0.4-0.6w/(sq.m .°C)

Solar irradiation for obtaining 

a preset water temperature rise

 in an all glass evacuated

solar collector tube under stagnation

 

H=3.7-4.2 MJ/ sq.m.(58mm)

H=2.9-3.2MJ/sq.m.(47mm)

 

 

Contact Supplier

Mr. xinjiang chi Manager Chat Now
Telephone
86-632-5665199
Mobile
15863229669
Fax
86-632-5665158
Address
NO.156 south road shanguo tengzhou city Shandong

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