Tel£º0086-519-85083311
Fax£º0086-519-85083020 International market£º
0086-519-85083311Townway
0086-519-85083201 Joy
0086-519-85083209 Amy
0086-519-85083204 Sean
0086-519-85083376 Amanda
0086-519-85083379 Sunnie
0086-519-85083226 Keyway
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Fax£º0086-519-85083220
National market£º
0086-519-83405913
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0086-519-85083233
SPU
In each vacuum tube there is a U pipe with direct flow-through that is
connected to the header pipe inside manifold. This U pipe is seamed in an
aluminum heat transfer fin in the interior of vacuum tube that transmits the
heat from the interior tube to the U pipe.
Solar radiation permeates the outer glass tube and is captured on the outside
of inner glass tube by highly selective sputter layer. The captured solar
radiation is transmitted to flush-contact aluminum shield and then copper pipe
filled with heat transfer fluid. The 360¡ãaluminum heat transfer fin assures the
fastest energy transfer.
1.Outer glass
2.Vacuum
3.Selective coating
4.Aluminum heat
transfer fin
5.U pipe(Hot terminal)
6.U pipe(Cold terminal)
