Copper Pipe Solar Heating Collector
$120
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
Type
Vacuum Solar Collector
Product Description
Solar collector type solar water heater:
This kind of solar water heater are high quality and safe for home appliance and hotel project, they are connected to Storage tank, they have big power to provide hot water for washing, bathroom. They do not need to consume electricity, help people to save lots of money from electricity expense, meanwhile, it is green product. Let us work for effective protection of the environment.
Quality:
EN12975, CE, TUV, CCC ISO certificated
5 years guarantee due to 10 years production experience as a professional manufacturer
Sample available
Our advantage:
1. Rapid and effective after-sevice for customers.
2. Rich market experience help customers to get the most suitable solar products in short time.
3. Professional knowleage help our customer to solve the problems caused by products and installation.
Below is some details of heat pipe solar collector:
Solar collector working principle...
The vacuum tubes absorb the solar irradiation and then heat up the copper heat pipe inside the vacuum tube. The copper heat pipe conducts the heat to the top end inside the module. And then the heat will be transferred by the medium to the heat exchanger in the water tank. The medium was circulated by a auto controlled pump inside the working station.
| Model | Tube Specification | Capacity | Loading quantity | ||
| 20'GP | 40'GP | 40'HQ | |||
| (Liter) | (Sets) | (Sets) | (Sets) | ||
| QR58-12 | Φ58mm*1800mm | 120 | 143 | 297 | 348 |
| QR58-15 | Φ58mm*1800mm | 150 | 125 | 258 | 303 |
| QR58-18 | Φ58mm*1800mm | 180 | 106 | 220 | 258 |
| QR58-20 | Φ58mm*1800mm | 200 | 98 | 204 | 240 |
| QR58-24 | Φ58mm*1800mm | 240 | 80 | 166 | 195 |
| QR58-30 | Φ58mm*1800mm | 300 | 68 | 142 | 167 |
| Technical Data of heat pipe solar collector | |
| Description | vacuum solar collector |
| Numbers of tube(pcs) | 12 |
| Absorber area approx.(m2) | 1.387 |
| Hydraulic Connections | 1/2", G3/4" male thread |
| Fluid volume(L) | 1 |
| Maximum operation pressure(Bar) | 6 |
| Test pressure(Bar) | 9 |
| Heat transfer fluid | Anti-freeze Fluid (Water-Glycol) |
| Max.working temp. | 250°C |
| hot water(L/Day) | 200L |
| ΔT | 35°C(Radiation>=800w/m2.day) |
| Collector efficiency | 0.764 |
| Medium | Pure water |
| Start-up Temperature of heat pipe | <=30°C |
| warranty | 5 years |
| VACUUM TUBE SOLAR COLLECTOR SPECIFICATION | |
| Flow type | Heat pipe |
| Heat pipe material | TU1 copper |
| Heat pipe size | Top: Ø14* 1mm; Body: Ø8* 0.6mm thickness |
| Tube diameter | φ47/1500mm or φ58/1800mm |
| SOLAR VACUUM GLASS TUBE | High boron-silicon |
| Coating of absorber on glass tube | CU/SS-ALN/ALN(three target) |
| fins around heat pipe | single long Aluminum(1.68m) |
| Manifold pipe material | TU1 copper (Ø35x0.8mm) |
| Manifold casing material | Aluminum alloy (2.0mm) |
| Insulation material in manifold casing | Glass fiber |
| Thickness of insulation(mm) | 45 |
| Density of insulation (kg/m3) | 90 |
| Frame material | Aluminum alloy frame (2.0mm) |
| Sealing Materials | EPDM |
| HEAT PIPE TECHNICAL DATA | |
| Item | Measured value |
| Heat conduction coefficient | >99% |
| Axial heat transition auantity | 0.93-2.49kw/cm² |
| Heat conduction speed | >200mm/s |
| Axial temperature difference | 1-2°C/m |
| Starting temperature | 20°C |
| Starting speed | 2min |
| Working temperature range | 30°C~300°C |
| Resistance to high temperature | No deformation in 48hours under 250°C high temp condition |
| Resistance to low temperature | (-35°C) |
| Life time | >10years |
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