Integrated glass heat exchange element by converting solar energy to electrothermal energy

Abstract

Solar energy conversion electric heat energy integrated glass heat exchange components, including light-transmitting outer glass tubes, photovoltaic cells, wires, heat sinks, heat transfer transition fillers, heat exchange inner glass tubes, glass-sealed metal electrodes, getters, positioning metal bullets, Exhaust pipe seal and other components. The positive electrode of the photovoltaic cell is connected to the cooling plate with tubular mounting holes through metal welding. The cooling plate is set on the heat exchange inner glass tube, and is tightly connected with the heat exchange inner glass tube through the heat transfer transition filler. The positive electrode of the adjacent photovoltaic cell panel They are electrically insulated from each other and connected in series on the heat exchange inner glass tube. The photovoltaic cell is positioned and installed on the diameter of the light-transmitting outer glass tube, and the light-transmitting outer glass tube and the heat-exchanging inner glass tube are welded and closed with variable-diameter glass. Or the photovoltaic cell is positioned and installed on the focal line of the reflective concentrating mirror arranged in the light-transmitting outer glass tube. The heat exchange method is glass heat pipe, glass straight-through tube, and glass single-pass tube. The positive and negative electrodes of the photovoltaic battery pack are led out through glass-sealed metal electrodes connected by wires.

Description

technical field [0001] The invention relates to a solar energy conversion electric heat energy integrated glass heat exchange element, which belongs to the field of solar energy application. Background technique [0002] The current solar photovoltaic cells are mainly used for solar power generation. The cost of photovoltaic cells is high, the life is short, and the efficiency is low. The waste heat left after photoelectric conversion increases the temperature of the junction of photovoltaic cells, which affects the efficiency of photovoltaic cells. Moreover, the existing mode of photovoltaic cells does not dissipate heat smoothly, and it is difficult to integrate them with buildings. Contents of the invention [0003] The purpose of the present invention is to provide a solar energy conversion electrothermal energy with many advantages such as low cost, easy processing, high vacuum degree, power generation, high-efficiency heat collection, fast thermal start-up, frost res...

AI Technical Summary

Problems solved by technology

[0002] The current solar photovoltaic cells are mainly used for solar power generation. The cost of photovoltaic cells is high, the life is short, and the efficiency is low.

Moreover, the existing mode of photovoltaic cells does not dissipate heat smoothly, and it is difficult to combine with buildings

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