solar thermal collector
1)EN12975, Solar Keymark
2)High efficiency than flatplat
3)Pressure system
4)10year manufacture
1. Jinyi solar thermal collector technical date:1) Model no.: JPH-58/18, JPH-47/15, JPH-65/18,
2) Quantity of tubes: 10,12, 15, 18, 20, 24, 25, 30, 36.
3) Seperately packing?: Yes (tube and manifold seperately)
4) Technology: Metal heat pipe with twin glass vacuum tube
5) Total length of tube : 1800mm
6) Total diameter of tube: 47/58/65 mm
7) Gross absorb area (m²): 3.14/3.80/4.66
8) Aperture area (m²): 2.52/3.36/4.20
9) Surface absorber (m²): 2.18/2.42/3.03
10) Reflector: Customize
11) Operation pressure (MPa): 0.6MPa
12) Header pipe connector size: 3/4" copper tube
13) Diameter of condenser (mm): 14mm
14) Material of manifold: Anodized aluminum, 2.5mm
15) Material of heat pipe and header pipe: TU1 copper
16) Insulation of manifold: Compressed rock wool
17) Temperature sensor: 1 pieces
18) Cold resistance: -50 degree
19) Liquid capacity: 1.4/1.8/2.2
20) Total weight empty (kg): 39/47/65
21) Min. flow (L/m): 120
22) Typical flow (L/m): 150
23) Max. flow (L/m): 600
24) Stagnation temperature (°C): 285
2. Vacuum Tubes:
1) Hail resistance: ≤25mm
2) Diameter of tube (mm): 47/58/65mm
3) Glass quality: Borosilicate glass 3.3
4) Thickness (mm): 1.6 or 2 mm
5) Vacuum degree (Pa): 3 x 10-3
6) Absorb rate: ≥0.94
7) Reflecting emission: <0.06
8) Material of coating: Al-N/Al-Cu
3. Jinyi Solar Collector Features:
1) Highly efficient absorber of high performance with daily average efficiency over50%
2) Withstand pressure of 0.6 MPa, can be connected directly with city water pipe
3) The storage tank and the heat pipe are metallic sealed
4) No water inside the evacuated tubes; the solar water heater can still in service even with several tubes breakage
5) Highly efficient insulation with polyurethane foam
6) Simple structure, easy to assembly and install, diffuse flat plate reflector can be assembled easily with its module structure
7) Can be used all year round in the cold climate
8) Can be used together with auxiliary electric/gas/oil heating decive
9) More and more used for radiator and floor heating.
9) Automatically controlled
10) Large scale solar hot water system can be installed either with parallel or series connections
