Device for generating power and collecting heat by comprehensively utilizing solar energy

A heat collector and solar panel technology, applied in the field of solar energy applications, can solve the problems of insufficient solar energy utilization, long cost recovery period, low conversion efficiency, etc., and achieve the effects of full energy utilization, reduced power generation cost, and high conversion efficiency.

Inactive Publication Date: 2010-11-10
HENAN POLYTECHNIC UNIV
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  • Abstract
  • Description
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Problems solved by technology

The invention effectively solves the problems of high cost, long cost recovery period, low conversion efficiency and insufficient utilization of so

Method used

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  • Device for generating power and collecting heat by comprehensively utilizing solar energy

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Embodiment Construction

[0013] Such as figure 1 Shown is a schematic structural diagram of a comprehensive solar power generation and heat collection device, which includes: a curved mirror 1, a solar panel 2, a thermoelectric power generation module 3, a water supply pipe 4, a heat exchanger 5, a connecting pipe 6, Insulation water storage tank 7, accumulator 8 and inverter 9 etc. parts.

[0014] As can be seen in the figure, an arc mirror 1 is arranged in front of the front of the solar cell panel 2, and the arc mirror 1 is a concave mirror. The heat exchanger 5, the solar panel 2 and the thermoelectric power generation module 3 are connected to the storage battery 8 at the same time; here the heat exchanger 5 is U-shaped, and the solar panel 2 and the thermoelectric power generation module 3 are embedded in the U-shaped groove of the heat exchanger 5 Inside; the heat exchanger 5 is also connected to the water supply pipe 4 and the connecting pipe 6 respectively, and the connecting pipe 6 is conne...

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Abstract

The invention relates to a device for generating power and collecting heat by utilizing solar energy. The device comprises a solar panel, wherein a cambered surface lens is arranged in front of the front surface of the solar panel; the back surface of the solar panel is provided with a thermoelectric power generation module; the back surface of the thermoelectric power generation module is provided with a heat exchanger; and the solar panel and the thermoelectric power generation module are simultaneously connected with a storage battery. The cambered surface lens serving as a light focusing device is adopted to improve the power generation efficiency of the solar panel and reduce the power generation cost, and a thermoelectric power generation device which generates power by using temperature difference is adopted to convert heat energy of the sun into electric energy well. The device has the advantages of effectively solving the problems of high cost, long cost recovery period, low conversion efficiency, insufficient solar utilization and the like in the conventional solar photovoltaic power generation technology and further generalizing the application of the solar power generation technology.

Description

technical field [0001] The invention belongs to the technical field of solar energy application, and in particular relates to a device for generating electricity and collecting heat by utilizing solar energy, that is, a device for comprehensively utilizing solar energy for generating electricity and collecting heat. Background technique [0002] Energy is the material basis for human survival and development. In recent decades, with the rapid development of human society, the demand for energy has also increased sharply, and energy and environmental issues have always been one of the major issues that have attracted worldwide attention. Petroleum, coal and natural gas, as conventional energy sources, can be mined for about 40 years for oil, about 50 years for natural gas, and about 200 years for coal based on the current mining speed. The period of depletion of conventional energy sources is coming. In addition to the problem of resource depletion, environmental protection...

Claims

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Application Information

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IPC IPC(8): H02N6/00H02N11/00F24J3/00H02S10/30
CPCY02E10/50
Inventor 袁海滨易伟欣
Owner HENAN POLYTECHNIC UNIV
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