Solar TubeSolar Energy Superconductive Vacuum Collector Tubes Longquan heat pipe has a low hot capacity, and has rapid heat exchange (it is 1000 times of copper heat exchange speed), so it is an available speediness heat exchanger. Heat exchange rate is up to 99. The startup is fast, collect solar energy fully, at 25, 5 minutes can startup heat. At the same time, it has heat exchange unilateralism diode function system, for example: Heat energy exchange is a direct progress from heat absorber to water. But it will not back up or reversal in the water. Because of matter physics effect in the heat tube and especial construction of condenser, the biggest work temperature of this system will be controlled; This particular characteristic ensures the stability under especially conditions. The solar collector tubes have the special ability of absorbing solar energy, and they can form the high vacuum, which can reduce the heat loss to the greatest degree, because the selective coating can transfer the perpendicular incidence radiation and diffuse radiation to the super conducting heat pipes. The solar collector tubes take on the available absorb solar energy and heat preservation adiabatic function, even if it located in disadvantage condition, it also can arrest drain of quality of heat. The collector takes on the transfer solar energy function rapidly. These optimize combination is superior to any other ones even if it is located in the uncommon conditions.
