Heat pipe solar collector is part of a split pressurized solar
water heating system Evacuated tube collectors are a slightly
more recently developed technology, introduced to the market in the
1970's. There are several varieties of evacuated tubes, however the
most commonly used type employs the use of a heat pipe surrounded
by a glass tube that is under a vacuum. The glass tube actually
consists of two walls of glass. In between the two walls, all the
air is removed, resulting in a vacuum in the same manner as a
clear Thermos bottle would function. This vacuum is the best
insulation one could ask for, and gives the evacuated tubes a much
better heat retention than air space.The heat pipe is also
pressurized, allowing the liquid (usually water) to boil very
rapidly, at a very low temperature (usually between 75F and 80F).
As the water boils, it carries the collected heat to the top of the
collector, where the heat is then collected by water or heat
transfer liquid that flows around the top of the heat pipe, and
then transferred to a storage tank or elsewhere in the system.Heat
pipe solar collector tube consists of solar evacuated tube , solar
heat pipe and aluminum fin. Specialty:1. Heating efficiency is
very higher than Flat panel solar collector.2. Quick operation
under pressure.3. Strong freezing resistance,no water inside solar
evacuated tubes.4. Easy installation, convenient maintenance.5.
Completely combined with building, install on wall, roof or ground
etc. Technical specification:1. Outer manifold material:
Aluminum alloy 2.0mm thickness2. Header Pipe material: Red Copper
1.0mm thickness3. Insulation material: High Density Rock wool4.
Heat pipe material: Red Copper 0.6mm thickness6. Frame material:
Aluminum alloy 2.0mm thickness7. Seal material: Stabilized high
temperature silicon8. Vacuum tube material: borosilicate glass 3.3;
AL-SS-CU absorb coating9. Collector mounting: flat roof or inclined
roof10. Working pressure: 6 bar11. Testing pressure:
12bar Modeltubes Diameter
(mm) tubes Length
(mm)Absorb area(m2)Quantity
heat-pipe(pcs)Quantity20GP/40GP/40HQ(pcs)RNE-HCA-12 58 1800 1.7312125/250/310RNE-HCA-152.1615109/222/271RNE-HCA-182.571882/164/200RNE-HCA-202.852081/162/198RNE-HCA-243.412471/142/173RNE-HCA-304.253057/104/127Production
Flows Application:For more inquiry , please feel free to
contact us ! /* January 22, 2024
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