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Pressurized Solar Collector for Solar Water Heating System, Split Pressure Heat Pipe Solar Collector

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Fob Price: 213.00 USD/ 
MOQ: 3  
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Location: China
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Product Detail

Brand:aa

Product detail:

 Pressurized Solar Collector

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Working Principle of Thermosyphon:

 


Pressurized solar collectors consists of a vacuum tube, a heat pipe, a metal heat absorption wing and the connecting manifold. The metal heat absorption wing with selective absorption coating converts solar energy into heat energy and transfers it medium liquid inside. The vacuum between the two glass tubes works as insulation. The liquid in the heat pipe changes into vapor which rises to the condenser. When passing through the heat exchanger, the heat is absorbed and the temperature is lowed, and the vapor becomes liquid, returns to the base of the heat pipe. This transference of heat is a continuous circulation as long as the collector is heated by the sun.

 

 

 Specifications:

 

 

1)Vacuum tube: Twin-glass with three target coating of ALN/AIN-SS/CU

2)Manifold material: Aluminum alloy, thickness: 2.0mm

3)Copper header pipe: TP2 cooper, thickness: 0.8mm thickness, diameter :34mm, size:1/2"

4)Heat pipe length: 1.7m, thickness: 0.6mm      Condenser length: 60mm,
diameter: 14mm, TU1 cooper

5)Heat transfer fin:  3003 anti-corrosive Aluminum alloy fin , thickness: 0.25mm, length: 1620mm

6)Insulation layer: Compressed rock wool, thickness: 40mm

7)Frame: Aluminum alloy with plastic spraying, thickness: 1.8mm

 

 Date for 10tubes pressurized solar collectors:

 

10tubes Pressurized Solar Collectors

Model

JHC-5818-10

Physical Specifications

Overall Length

1970mm / 77.1”

Overall Height

135mm   / 5.3”

Overall Width

796mm   / 31.3”

Absorber Area

0.806m2     / 8.6ft2

Aperture Area

0.94m2   / 10.1ft2

Gross Area

1.57m  / 16.95ft2

Gross Dry Weight

34.8kg    / 76.5lb

Fluid Capacity

290ml     / 9.8fl oz

Max Operating Pressure

800kPa   / 116psi

Max Operating Pressure

< 220oC / 432oF

Performance Variables (absorber area)

Eta0 (y-intercept)

0.751

a1 [W/(m2K)]

2.57

a2 [W/(m2K2)]

0.007*

Heat Capacity [kJ/)(m2/K)]

0.0036

Peak Power Output

890W   / 4200Btu

Key Material Specifications

Evacuated Tubes

Borosilicate 3.3 Glass

Coating

ALN/AIN-SS-Cu

Heat Pipes

High Purity Copper

Heat Transfer Fins

Aluminum

Rubber Components

HTV Silicone Rubber

Mounting Frame

Aluminum Alloy 2.0mm

Manifold Casing

Aluminum Alloy 2.0mm

Installation Guidelines

Max Flow Rate

15L/min  / 3.9gpm

Max Tubes in Series

150 tubes

Install Angle Range

20-70o

 


  

 

 

 

 

 

 

 

 

 
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