Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

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Shanghai
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20 set
Supply Capability:
200 set/month

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Product Description:

 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.


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Q:Superconducting heat pipe solar collector temperature ok
By the heat pipe itself, the quality and life of the impact of some heat pipe quality degradation and attenuation problems, not easy to be found, and the cost is high, superconducting heat pipe.
Q:Is solar collector directly using solar energy?
As the solar light is more dispersed, we must try to put it together, so the collector is a key part of the use of solar energy devices.
Q:What is the principle of thermal conversion of solar collectors?
The basic principle is to collect solar radiation can use the greenhouse effect to heat objects and access to heat, such as plastic film, greenhouses, greenhouses and so on. At present, there are two kinds of solar energy collection devices: one is a flat type collector, such as solar water heaters, etc .; the other is a focus collector, such as reflective solar cookers, high temperature solar furnace.
Q:Solar collectors and tank water can not cycle what is the reason
Pipe clogged. If the exclusion of the other two cases, then the possibility of a large pipe block, including the pipeline frozen, debris blockage are possible, if the pump is easier to burn the pump, need special attention.
Q:How can solar collector system prevent wind?
should be added appropriate protective measures. Solar hot water engineering system installed in the outdoor part should be able to withstand not less than 10 wind load; if the local history of the maximum wind
Q:Flat solar collector how, flat solar collector working principle introduced
Set up reliable lightning protection measures. 5) The storage tank base must be located on the load-bearing wall (beam) of the building and reserved for fixing parts. The gap between the embedded part and the base, the application of fine stone concrete filling dense. 6) storage tank application anchor bolts and foundation connection firmly.
Q:What is the solar collector
The relatively high efficiency collector consists of a collection and absorption device. Sunlight from different wavelengths of visible light and invisible light composition,
Q:What is a trough solar collector?
Due to the different expansion coefficient of glass and metal seal, this structure of the absorber is currently high cost, short life, reliability is affected.
Q:Vacuum tube for solar collectors
Good insulation: heat pipe has a one-way heat transfer characteristics, so that hot water at night will not heat down the heat pipe to the surrounding environment.
Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
Black nickel coating is mostly nickel alloy coating, its composition with the plating solution composition and deposition conditions change. Black nickel plating solution is divided into two categories, namely zinc sulfate plating solution and molybdenum-containing plating solution. The black nickel coating obtained from the first type of bath contains 40% to 60% nickel and about 20% to 30% zinc.

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