Eccentric Heat Pipe Vacuum Tube Solar Collector Model SC-HE

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20 set
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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:What is the principle of thermal conversion of solar collectors?
According to heat transfer media classification: can be divided into liquid collector and air collector two categories, of which the liquid for the heat medium for most of the water as a medium, that constitutes a variety of solar water heaters; air for the heat transfer medium, It constitutes a variety of solar dryers. The core of the solar collector is the heat sink, which functions to absorb the radiant energy of the sun and transfer heat to the heat transfer medium. In the liquid as the medium, the heat-absorbing plate tube plate, wing tube, flat box, snake tube, etc., can be made of metal materials and non-metallic materials. The sunscreen surface of the heat-absorbing panel is coated with a black endothermic coating. The structure of the solar collectors for the heat transfer medium is often in the form of mesh, honeycomb and porous beds.
Q:The characteristics of flat solar collectors
Three is a good pressure performance. Since the heat absorbing panels of flat solar collectors are made of metal material, the connection of the collector to the storage tank also uses metal parts, so that it can withstand the pressure from the tap water and the circulating pump.
Q:Condensation type solar collectors and non-concentrating heaters
solar collectors can be divided into two types. Condenser collector A condenser is a solar collector that uses a reflector, a lens, or other optics to change the direction of solar radiation entering the lighting port and converge to the heat absorber
Q:The introduction of flat solar water heater
The collector and the water tank are separated from each other. The collector can be flexibly installed on the roof, skylight, balcony or wall, and it is not limited by the position and has reached the perfect combination with the high-rise building and the environment.
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:Flat solar collector how, flat solar collector working principle introduced
Non-structural force components such as lightweight fill walls shall not be provided with heaters. 2) in the need to do waterproof parts, shall not damage the waterproof layer. 3) The use of bracket installation, should be in accordance with the requirements of the design drawings to check the strength, durability, and the building of the fixed way.
Q:Flat solar collector is a good blue film, or good black chrome? It is best to specify.
However, the current plating black chrome process, the current density (15 ~ 200A / dm2), the solution conductivity is poor, plating will produce a lot of Joule heat, cooling and ventilation need to maintain normal production. In addition, the black chrome plated in the non-copper pieces, you need to pre-copper, and then plating bright nickel, and finally black chrome, the higher production costs.
Q:What is the classification of solar collectors?
According to the collector heat transfer type: liquid collector, air collector. According to whether the solar radiation into the lighting port to change the direction of points: condenser type collector, non-concentrating type collector.
Q:With the tonnage of solar collectors and air to hot water which power consumption
This question relates to what assistance is to be used in the hot water project of the solar collector, as well as the location and duration of the project. If you do not use auxiliary heating equipment, there is no doubt that the solar collector hot water project power consumption is minimal, but due to the uncertainty of the sun
Q:How can solar collector system prevent wind?
The collector must be provided with proper wind protection, bolted or secure. Other components of the solar thermal water system are affected by the wind may cause damage or affect the normal operation of the system,

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