Evacuated Tube Solar Collectors Metal Glass Heat Pipe Model SC-HM

Evacuated Tube Solar Collectors Metal Glass Heat Pipe Model SC-HM

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 set

Supply Capability:: 1500 set/month

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1. Structure of Metal Glass Heat Pipe for Solar Collector Model SC-HM

This Metal Glass Heat Pipe is an important part for solar collector, and the components are following as shown with graphic:

Metal Glass Heat Pipe for Solar Collector Model SC-HM

1 Manifold

2 Inlet & Outlet

3 Bracket

4 Metal Glass Vacuum Tube

5 Pipe Supporter

6 Anti-wind Foot

2. Main Features of Metal Glass Heat Pipe for Solar Collector Model SC-HM

The Metal glass vacuum tube is sealed together, high temperature, anti-freezing, insulation with vacuum.
Withφ70 vacuum tube, large collecting area, strong heat collecting efficiency, high temp, rapid heat conducting.
Aluminum alloy manifold & bracket weight less, the surface has treatment of oxidation. It can withstand corrosion resistance.
The super thick insulation layer is Molded rock wool/mineral wool, with high density & low coefficient of heat conductivity
The flow chute is made of high quality brass, with pressure and corrosion resistance, high purity and can withstand 1MPa pressure.
Adjustable pipe supporter and easy for installation.

3. Metal Glass Heat Pipe for Solar Collector Model SC-HM Images

Metal Glass Heat Pipe for Solar Collector Model SC-HM

4. Metal Glass Heat Pipe for Solar Collector Model SC-HM Specifications

Model No.	SC-HM-10	SC-HM-15	SC-HM-18	SC-HM-20	SC-HM-24	SC-HM-25	SC-HM-30
No.of Vacuum Tube（PCS）	10	15	18	20	24	25	30
Tube Space（㎜）	100	100	100	100	100	100	100
OD/L of Vacuum Tube（㎜）	φ70/2000	φ70/2000	φ70/2000	φ70/2000	φ70/2000	φ70/2000	φ70/2000
Material of Vacuum Tube	Borosilicate glass 3.3	Borosilicate glass 3.3	Borosilicate glass 3.3	Borosilicate glass 3.3	Borosilicate glass 3.3	Borosilicate glass 3.3	Borosilicate glass 3.3
Material/Thickness of Heat Pipe（㎜）	Coppertp2/0.6	Coppertp2/0.6	Coppertp2/0.6	Coppertp2/0.6	Coppertp2/0.6	Coppertp2/0.6	Coppertp2/0.6
OD/Thickness of Flow Chute（㎜）	φ35/1.0	φ35/1.0	φ35/1.0	φ35/1.0	φ35/1.0	φ35/1.0	φ35/1.0
OD of Outlet & Inlet	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（㎜）	Rockwool/40	Rockwool/40	Rockwool/40	Rockwool/40	Rockwool/40	Rockwool/40	Rockwool/40
Working Pressure（MPa）	0.6	0.6	0.6	0.6	0.6	0.6	0.6
Working Temp ℃	＜150	＜150	＜150	＜150	＜150	＜150	＜150
Capacity of Solar Collector（L）	0.69	0.98	1.15	1.27	1.50	1.56	1.85
Collecting Area（㎡）	1.37	2.05	2.46	2.73	3.28	3.41	4.10
Total Area（㎡）	2.20	3.28	3.92	4.35	5.21	5.43	6.50
Flow Rate（L/min）	1.06	1.49	1.79	2.0	2.4	2.5	3.0
drop of pressure （Pa）	16.24	41.4	63.4	81.7	127.2	140.1	219.8
Intercept efficiency η0	0.77	0.77	0.77	0.77	0.77	0.77	0.77
Heat loss rate a W/㎡℃	1.9	1.9	1.9	1.9	1.9	1.9	1.9
Efficiency（W）1000W/㎡irradiation	744	1044	1256	1398	1681	1748	2098
N.W（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. What happens if one of the solar tubes is broken?
Firstly, tubes are very strong and not easily broken, but if the worst should happen, solar tubes can be replaced very easily. They are inexpensive and available. The solar collectors can operate with several broken tubes, but the efficiency will be reduced, so it is recommended that broken tubes be replaced immediately.

2. Can the solar collectors be mounted on a flat surface?
Yes they may be mounted on a flat roof or on the ground by using a stainless steel Flat Roof Frame. The collector should be installed at a minimum of 20^o angle to ensure optimal operation of the heat pipe.

3. Will the solar collector be a fire hazard during hot, dry weather?
No. The solar collector's components are all high temperature rated and non-flammable, so even during strong sunlight with the circulation pump turned off (stagnation), the system will not catch alight or give off any sparks. The majority of the solar collector's components are stainless steel, aluminium, glass or glass wool. The manifold outlet should be fitted with a temperature relief valve, which will prevent the manifold temperature from exceeding 99^oC / 212^oF.

Q: Can solar collectors be used in areas with limited transportation infrastructure?: Yes, solar collectors can be used in areas with limited transportation infrastructure. Solar collectors are a versatile solution that can be installed locally, minimizing the need for transportation of fuel or energy sources. They can be easily transported to remote areas and set up without relying on an extensive transportation network. This makes solar collectors a viable option for providing clean and sustainable energy in areas with limited access to transportation infrastructure.

Q: What is the maximum temperature a solar collector can reach?: The maximum temperature a solar collector can reach depends on various factors such as the type of collector, design, materials used, and weather conditions. However, in general, solar collectors can reach temperatures of up to 200-300 degrees Celsius (392-572 degrees Fahrenheit).

Q: Can solar collectors be used in conservation areas?: Yes, solar collectors can be used in conservation areas. However, it is important to ensure that the installation of solar collectors does not disrupt the natural ecosystem or harm any wildlife. Careful planning and consideration of the specific conservation area's guidelines and regulations may be necessary to determine the appropriate placement and design of solar collectors in order to minimize any potential negative impact on the environment.

Q: What is the maintenance cost for solar collectors?: The maintenance cost for solar collectors varies depending on various factors, such as the type of collector, its age, location, and environmental conditions. Generally, the maintenance cost includes routine inspections, cleaning, and occasional repairs or replacements of components. However, on average, the maintenance cost for solar collectors is relatively low compared to other energy systems, as they have few moving parts and require minimal upkeep.

Q: Are there any maintenance costs associated with solar collectors?: Yes, there are some maintenance costs associated with solar collectors. While solar collectors generally require minimal maintenance, regular inspections, cleaning, and occasional repairs may be necessary to ensure optimal performance and longevity. Additionally, there might be costs involved in replacing worn-out components, such as pumps or valves, as well as occasional professional servicing. However, these maintenance costs are often outweighed by the long-term energy savings and environmental benefits of using solar collectors.

Q: How do solar collectors affect property value?: The installation of solar collectors on a property can greatly impact its value in a positive manner. By incorporating solar collectors into a property, potential buyers are more likely to be drawn to it due to the homeowner's dedication to sustainability and renewable energy. Furthermore, solar collectors serve as a reliable source of clean and renewable energy, ultimately leading to decreased energy expenses for the homeowner. This financial advantage is also attractive to potential buyers as it guarantees long-term savings on utility bills. Additionally, solar collectors may qualify for various government incentives and tax credits, thereby amplifying the property's value even more. Consequently, the inclusion of solar collectors on a property significantly enhances its desirability and marketability, subsequently raising its overall value.

Q: Can solar collectors be used for heating cultural centers and theaters?: Yes, solar collectors can be used for heating cultural centers and theaters. Solar thermal systems can be designed to capture the sun's energy and convert it into heat, which can then be used for space heating purposes. This sustainable alternative to conventional heating methods can significantly reduce energy costs and carbon emissions in these facilities.

Q: How much space is needed for a solar collector system?: The space needed for a solar collector system can vary depending on the size and type of system being installed. Generally, a solar collector system requires an area of around 100 to 400 square feet for residential installations. However, larger commercial systems may require significantly more space. It is best to consult with a professional installer to determine the exact space requirements for a specific solar collector system.

Q: Are solar collectors suitable for large-scale energy production?: Yes, solar collectors are suitable for large-scale energy production. They have the potential to generate a significant amount of electricity when installed in large numbers, especially in regions with ample sunlight. With advancements in technology and decreasing costs, solar collectors are becoming more efficient and cost-effective, making them an increasingly viable option for large-scale energy production.

Q: Are there any government incentives for installing solar collectors?: Yes, there are various government incentives available for installing solar collectors. These incentives can vary depending on the country and region, but common examples include tax credits, grants, and rebates. These incentives aim to promote the adoption of renewable energy sources and can help offset the initial costs of installing solar collectors.

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