A simple solar energy comprehensive utilization device

Abstract

The invention discloses a simple solar energy comprehensive utilization device, and belongs to the field of solar energy utilization. The simple solar energy comprehensive utilization device comprises a supporting frame, a light condensation device, a heat collection power generation assembly and a hot water collection device, wherein the light condensation device and the heat collection power generation assembly are installed on the supporting frame, a planar reflecting mirror is installed in the light condensation device, converged light is irradiated to the outer surface of the heat collection power generation assembly, a heat collection water tank is arranged in the heat collection power generation assembly, the heat collection water tank is communicated with a hot water collection device through a water conveying pipe, and a photovoltaic assembly for power generation and the photovoltaic thermoelectricity assembly are arranged at the two sides of the water tank respectively. The simple solar energy comprehensive utilization device simplifies the internal structure and system composition of the heat collection power generation assembly, achieves the functions of photovoltaic power generation, thermoelectric power generation and solar heating through organic combination of all devices, improves the utilization rate of solar energy, improves the heat collection and power generation efficiency, and reduces cost.

Description

technical field [0001] The invention relates to the technical field of solar energy utilization, and more specifically relates to a simple solar energy comprehensive utilization device. Background technique [0002] Solar heat collection technology is constantly developing and innovating, and is widely used in various fields of the national economy. Especially in the civil field, the application of solar cookers has been recognized by people, bringing real convenience to people's lives. The principle of ordinary solar photovoltaic cell power generation is that sunlight shines on the photovoltaic cell through the cover plate and EVA. After the photovoltaic cell absorbs the transmitted sunlight energy, less than 20% of it is converted into electrical energy, and the rest is converted into heat and absorbed by the battery module. , and finally lost in the air. If it cannot be utilized, on the one hand, it will cause a large waste, on the other hand, the heat absorbed by the ph...

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Problems solved by technology

[0007] The purpose of the present invention is to overcome the shortcomings of complex structure and low efficiency of power generation and heat collection in the prior art solar energy comprehensive utilization device, and provide a simple solar energy comprehensive utilization device. The technical solution of the present invention simplifies the internal structure of heat collection and power generation components And the system composition, through the organic combination of various devices, the functions of photovoltaic power generation, thermoelectric power generation and solar heating are realized, the utilization rate of solar energy is increased, the efficiency of thermal power generation is improved, and the cost is reduced

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