Upper circulation type solar energy heat collector


  • Inventors: FAN LIANGQING
  • Assignees: 范良青
  • Publication Date: March 19, 2008
  • Publication Number: CN-201037708-Y


The utility model discloses a cocycle n plate solar-energy heat collector, comprising a plate heat collector. The utility model is characterized in that a water-supply pipe and a circulating pipe are arranged at the upper end of the plate solar-energy heat collector; the upper end of a metal pipe of the heat collector or the upper end of a nonmetal tiny-hole plate is inserted in the water-recycling pipe; the lower end of the metal pipe or the lower end of the nonmetal tiny-hole plate is sealed. Based on the prior (plate) solar-energy heat collecting board, the recycling plate solar energy heat collector of the utility model changes the water-in positions of water supplied and circulating water without the structure of a lower circulating pipe; the whole installation work has no welding work with simplified procedure, so the manufacturing cost is reduced; therefore, the cost of the solar heater is reduced.




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