Glass heat collection tube Single medium pressure receiving circulation layered heat storage split solar water heater

摘要

The invention discloses a single-working medium pressure-bearing circulated layered heat-storage split solar water heater with glass heat collecting pipes, relating to the technical field of solar thermal energy utilization. The invention mainly uses a layered heat-storage water tank, a water-injection type pressure-bearing circulated full-glass vacuum pipe heat collecting module and a magnetic-control array joint anti-explosion pressure gage for designing the single-working medium pressure-bearing circulated layered heat-storage split solar water heater with the glass heat collecting pipes. The layered heat-storage water tank is designed by adopting a multi-node model concept and comprises at least two pressure-bearing containers which are connected through a communication pipe, and heat insulating layers coat outside the pressure-bearing containers. The single-working medium pressure-bearing circulated layered heat-storage split solar water heater with the glass heat collecting pipes is in a single-water working medium temperature difference type forced circulation mode, adopts the combination of the multi-cavity layered heat-storage pressure-bearing water tank and the water-injection type pressure-bearing circulated full-glass vacuum pipe heat collecting module to realize temperature difference type heat collecting circulation through an intelligent control center and ejects hot water by utilizing the pressure of a tap water pipeline for users to use the hot water.