• Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE System 1
  • Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE System 2
Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
20 set
Supply Capability:
200 set/month

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 1. Structure of Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

 

This product is composed of the following parts:

1 Manifold                             Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

2 Collector Joint

3 All aluminum alloy shell and frame

4 All Glass Vacuum Tube , with reflection mirror sealed in

5 Tube Holder

6 Wind Feet

 

 

 

 

 

 

 

 

 

 

2.  Main Features of Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

  • Double ratio of light concentration, the temperature inside the tube is 30% higher than the normal tubes.

  • Superconducting copper heat pipe and large heat transfer area of the condensing end with high power of heat transfer and fast speed of start working.

  • The reflection mirror can avoid the effects from external environment and ensure that the mirror reflectivity is not reduced.

  • All aluminum alloy shell and frame with oxidation and coating anti-corrosion surface, corrosion resistance, easy to be installed.

  • The thermal insulation layer with rock wool/glass wool that can resistant high temperature, compression molding, high density, small coefficient of thermal conductivity.

  • Copper pipe with high purity and quality, pressure and corrosion resistance, can stand 1MPa.The gravity heat pipe transfers heat by one way, high heat collecting efficiency but low heat lost.

     

 3. Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE Images

Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

 

 4. Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE Specifications

Model

SC-HCM-10

SC-HCM-15

SC-HCM-18

SC-HCM-20

SC-HCM-24

SC-HCM-25

SC-HCM-30

Tube Qtypcs

10

15

18

20

24

25

30

Tube Pitch(㎜)

90

90

90

90

90

90

90

Tube Diameter/ Length(㎜)

φ70/2000

φ70/2000

φ70/2000

φ70/2000

φ70/2000

φ70/2000

φ70/2000

Vacuum Tube Material

high borosilicate glass

3.3

high borosilicate glass

3.3

high borosilicate glass

3.3

high borosilicate glass

3.3

high borosilicate glass

3.3

high borosilicate glass

3.3

high borosilicate glass

3.3

Thickness of Inner Tube/Outer Tube(㎜)

1.6/2.0

1.6/2.0

1.6/2.0

1.6/2.0

1.6/2.0

1.6/2.0

1.6/2.0

Condensator Diameter/ Length(㎜)

φ14/1900

φ14/1900

φ14/1900

φ14/1900

φ14/1900

φ14/1900

φ14/1900

Heat Pipe Material / Thickness(㎜)

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper Pipe Diameter/ Thickness

φ35/1.0

φ35/1.0

φ35/1.0

φ35/1.0

φ35/1.0

φ35/1.0

φ35/1.0

Joint Specification

φ22 Or 3/4″

φ22 Or 3/4″

φ22 Or 3/4″

φ22 Or 3/4″

φ22 Or 3/4″

φ22 Or 3/4″

φ22 Or 3/4″

Insulation Material/ Thickness(㎜)

Rock Wool/40

Rock Wool /40

Rock Wool /40

Rock Wool/40

Rock Wool /40

Rock Wool /40

Rock Wool /40

Rated Pressure(MPa)

0.6

0.6

0.6

0.6

0.6

0.6

0.6

Working Temperature(℃)

<120

<120

<120

<120

<120

<120

<120

Capacity(L)

0.89

1.26

1.48

1.63

1.93

2.00

2.37

Collecting Area(㎡)

1.37

2.05

2.46

2.73

3.28

3.41

4.10

Gross Area(㎡)

2.01

2.98

3.56

3.95

4.72

4.91

5.88

Referral Traffic(L/min)

1.06

1.49

1.79

2.0

2.4

2.5

3.0

Pressure Drop(Pa)

16.24

41.4

63.4

81.7

127.2

140.1

219.8

Intercept Efficiencyη0

0.77

0.77

0.77

0.77

0.77

0.77

0.77

Heat Loss Coefficient a W/㎡℃

1.9

1.9

1.9

1.9

1.9

1.9

1.9

Powe(W)1000W/㎡Irradiation

744

1044

1256

1398

1681

1748

2098

Collector Net Weight(kg)

40.25

52.75

61.75

66.75

81.00

85.35

100.70

a   (㎜)

1115

1615

1915

2115

2515

2615

3115

b   (㎜)

1025

1525

1825

2025

2425

2525

3025

c   (㎜)

950

1450

1750

1950

2350

2450

2950

c/2 (㎜)

——

——

875

975

1175

1225

1475

d   (㎜)

2150

2150

2150

2150

2150

2150

2150

e   (㎜)

1375

1240

1240

1240

1240

1240

1240

f   (㎜)

1590

1590

1590

1590

1590

1590

1590

 

 5. FAQ

1.  Can the solar collector be used in cold condition?

Re: This solar collectors can be used in temperatures as low as -30, although performance is greatly reduced in such extreme conditions. Good heat output is still achieved in mild sub-zero conditions.

2.  What maintenance of the solar collector is required?
Re: Under normal circumstances no maintenance of the system is required. Due to the shape of the tubes regular rainfall and wind should keep the tubes clean. Should a tube even be broken it should be replaced. This, however, is an inexpensive and easy job. Any "handy" person can install a new tube (while adhering to local health and safety regulations). Our solar collectors can operate with several broken tubes, however the efficiency will be reduced slightly.


Q:Can solar collectors be used for generating electricity on streetlights?
Yes, solar collectors can be used for generating electricity on streetlights.
Q:Are solar collectors suitable for all climates?
Solar collectors are suitable for all climates to some extent, but their efficiency may vary depending on the amount of sunlight available.
Q:Can solar collectors be used for heating radiant floor systems?
Yes, solar collectors can be used for heating radiant floor systems. Solar thermal energy can be captured by the collectors and transferred to a fluid, which then circulates through the radiant floor system to provide heating. This allows for efficient and environmentally friendly heating of the space.
Q:Can solar collectors be used in mining operations?
Yes, solar collectors can be used in mining operations. They can be employed to generate renewable energy for various mining activities, such as powering equipment and machinery, providing electricity to remote mining sites, or heating water for mineral processing. Solar collectors offer a sustainable and cost-effective alternative to traditional fossil fuel-based energy sources, reducing both operational costs and environmental impact in mining operations.
Q:Can solar collectors be used for heating botanical gardens?
Yes, solar collectors can be used for heating botanical gardens. Solar collectors can harness the sun's energy and convert it into heat, which can be utilized to warm the air or water in greenhouses or conservatories within botanical gardens. This provides an eco-friendly and cost-effective solution for maintaining an optimal temperature for the plants and creating a conducive environment for their growth.
Q:Can solar collectors be used for heating golf courses?
No, solar collectors are not typically used for heating golf courses. Golf courses require large amounts of heat, and solar collectors are not efficient enough to generate the necessary heat to warm such large areas. Other heating methods, such as gas or electric heaters, are commonly employed for this purpose.
Q:What is the typical installation process for solar collectors?
The typical installation process for solar collectors involves several steps. First, a site assessment is conducted to determine the best location for the collectors, taking into account factors such as available sunlight and shading. Next, the necessary permits and paperwork are obtained. The collectors are then mounted on the roof or ground, securely fastened and angled to maximize sun exposure. Electrical wiring is connected to the collectors, which are then linked to an inverter that converts the DC power generated by the sun into usable AC power. Finally, the system is tested and commissioned to ensure it is functioning properly.
Q:Do solar collectors require direct sunlight to work effectively?
Yes, solar collectors do require direct sunlight to work effectively. Direct sunlight provides the highest amount of solar radiation, which is necessary for optimal energy conversion in solar collectors. While some level of diffuse sunlight can still be captured, direct sunlight ensures the highest efficiency and productivity of solar collectors.
Q:Can solar collectors be used for heating walkways?
Yes, solar collectors can be used for heating walkways. Walkway heating systems can utilize solar collectors to absorb solar energy and convert it into heat, which is then transferred to the walkway surface to melt snow and ice. This helps improve safety by preventing slippery conditions and reduces the need for manual ice removal methods.
Q:What is the principle of centralized solar water heater? pros and cons?
The solar tube in the solar collector absorbs the solar radiation energy, converts the solar radiation energy into heat energy to heat the water in the collector, the heated high temperature water

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