Novel solar water heating system

Abstract

The invention discloses a novel solar water heating system. The novel solar water heating system comprises a flat plate collector and a wing-shaped water tank, the wing-shaped water tank comprises aninner container and an outer container, a hot water pipe and a cold water pipe are arranged at the lower end of the wing-shaped water tank to exchange water for the water tank, wing-shaped heat exchange fins are mounted at the lower end of the wing-shaped water tank, the heat exchange fins and a lower seal head form a heat exchange cavity, namely a heat exchanger, the heat exchanger is connected with a hot medium pipe and a cold medium pipe, the hot medium pipe is connected with a hot medium outlet of the flat plate collector through a pipeline, the cold medium pipe is connected with a cold medium inlet through a pipeline, the flat plate collector comprises an upper cover and a lower box, a heat collection core is arranged in the flat plate collector, the lower side of the heat collectioncore is suspended in the lower box through a lower adhesive block, an upper adhesive block is arranged at the position, corresponding to the lower adhesive block, of the upper cover, and the heat medium pipe communicates with the cold medium pipe through the heat collection core. The novel solar water heating system is high in heat collecting efficiency, long in service life and more reliable in quality.

Description

technical field [0001] The invention relates to the technical field of solar water heating equipment, in particular to a novel solar water heating system. Background technique [0002] The disadvantages of current solar flat panel collectors are mainly: [0003] First, the inside of the water tank is an outer jacket heat exchange structure, and the internal space of the heat exchanger is only about 10mm, which cannot be further treated with anticorrosion, so it is easy to corrode and has a short service life. [0004] Second, the heat collecting element inside the collector is the heat collecting core, the heat collecting core is welded by the tube plate, the sunlight penetrates the glass fiber reinforced plastic to the heat collecting plate, and the heat collecting plate transfers the heat to the limited amount of copper through the weld. On the tube, the copper tube transfers the heat to the heat exchanger. The weld zone between the copper tube and the heat collecting pla...

AI Technical Summary

Problems solved by technology

[0003] First, the inside of the water tank is an outer jacket heat exchange structure, and the internal space of the heat exchanger is only about 10mm, which cannot be treated with anti-corrosion, so it is easy to corrode and has a short service life

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