Novel phase-change type thermal storage device

Novel phase-change type thermal storage device

  • CN 105,021,076 A
  • Filed: 07/31/2015
  • Published: 11/04/2015
  • Est. Priority Date: 07/31/2015
  • Status: Active Application
First Claim
Patent Images

1. a Novel phase change type heat-storing device, comprise shell (1), inner bag (3) is set in shell (1), heat-insulation layer (2) is set between inner bag (3) and shell (1), phase-change material (4) is filled in described inner bag (3), coil pipe (5) is buried underground in described phase-change material (4), it is characterized in that, the import of described coil pipe (5) all reaches the outside of inner bag (3) with outlet, and welds with water inlet main flow pipe (10) and water outlet main flow pipe (11) respectively and be communicated with.

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