Solar heat collection, storage and release device

Abstract

The invention discloses a solar heat collection, storage and release device which comprises a housing, daylighting glass and a heat storage and release device, wherein an air inlet and an air outlet are respectively formed in the two ends of the housing; the daylighting glass is mounted at the upper end of the housing; the heat storage and release device is mounted in the housing; the heat storage and release device corrugated plates, a heat transfer grid, side plates and a heat storage material; the upper-layer corrugated plate and the lower-layer corrugated plate form a closed cavity; the heat transfer grid is positioned in the closed cavity; the gaps of the cavity are filled with the heat storage material; the two sides of the corrugated plates are supported in the housing through the side plates; ventilation gaps are reserved between the upper-layer corrugated plate and the daylighting glass as well as between the lower-layer corrugated plate and the bottom of the housing; and the surface of the upper-layer corrugated plate is coated with a heat collection coating. The solar heat collection, storage and release device disclosed by the invention has the functions of solar heat collection, heat storage and heat release, the heat release time is long, requirements of application occasions requiring a heat source continuously can be met, and the application range is expanded; and the heat collection and release efficiency is high, the structure is simple, the manufacturing cost is low and the popularization and application are facilitated.

Description

technical field [0001] The invention relates to a solar heat storage and radiator, in particular to a solar heat collection-heat storage-heat release integrated device, which belongs to the field of solar heat collection and heat storage and heat release devices. Background technique [0002] The main structure of the existing solar collector is to use the collector plate to collect the heat energy of sunlight and heat the air. Applications requiring a heat source limit the scope of application; in addition, most of the existing flat-plate solar collectors have problems of low heat collection or heat release efficiency to varying degrees. [0003] The Chinese invention patent application with publication number CN101915465A discloses a solar thermal storage collector. Although the solar thermal storage collector solves the problem of low heat collection and thermal storage efficiency to a certain extent, the solar thermal storage collector The heater has the problems of com...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a solar heat storage heat radiator to solve the problem that the solar heat storage heat radiators in the prior art can only be used when there is sunshine, and cannot meet the application occasions that continuously need heat sources and the collection Heat, heat storage or heat release efficiency is generally low

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