Combined heat and power generation external wall unit using light focusing system

Abstract

The invention provides a combined heat and power generation external wall unit using a light focusing system. An external wall unit is arranged on a building external wall to form a decoration external wall, the external wall unit comprises a substrate, a water communication pipe is laterally buried in the layer, near the surface, of the front of the substrate, the water pipe is U-shaped, the water communication pipe is respectively provided with a water inlet and a water outlet at the two side edges of the unit, the water inlet and the water outlet are provided with interfaces corresponding to each other, strip solar batteries are arranged on the front of the substrate, the number of the strip solar batteries is multiple, two ends of each two strip solar batteries are connected with eachother through an interconnected strip, multiple strip convex lens are arranged above the strip solar batteries, the light is focused into strips to illuminate on the surface of strip solar batteries,the existing problem that the external wall can not achieve thermal insulation, power generation and heat production simultaneously is solved, the heat insulation function is worse, the heat producedby sunlight is collected to provide hot water, integrated solar batteries achieve combined heat and power generation, at the same time, the function of thermal insulation is achieved, and the environmental protection and energy conservation are achieved.

Description

technical field [0001] The invention belongs to the technical field of environmental protection and energy saving, and in particular relates to a heat and power cogeneration exterior wall unit adopting a concentrating system. Background technique [0002] The existing wall usually adopts brick-concrete structure, which is easy to collapse under the action of external force, causing casualties. The heating method of the house is mainly to use air conditioning or install heating, etc. For the external structure of the wall, the use is limited. At the same time, a kind of wall panel is an important achievement of wall innovation. Its performance can be cut at will, easy to combine, and can be formed at one time. It can effectively solve the problem of cracks on the building wall. The structure and special-shaped structure are fully and well matched. With the rapid development of the construction industry, the requirements for wall panels are gradually increasing. Nowadays, be...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the current external wall cannot achieve heat insulation, power generation and heat production at the same time, and the heat insulation function is poor, the heat generated by the sunlight is collected to provide hot water, and the integrated solar cells realize the cogeneration of heat and power, and realize heat insulation at the same time To achieve environmental protection and energy saving, this application provides a cogeneration exterior wall unit using a concentrating system. The exterior wall unit is arranged on the exterior wall of a building to form a decorative exterior wall, including:

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