Reflective heat collection and energy storage type photo-thermal heating device for northern countryside

Abstract

The invention provides a reflective heat collection and energy storage type photo-thermal heating device for the northern countryside and belongs to the field of solar energy utilization. The reflective heat collection and energy storage type photo-thermal heating device comprises a plurality of light collection units arranged side by side at different heights. Each light collection unit comprisesa sliding rail and a plurality of heat collection devices. Each heat collection device comprises a first supporting frame and arc-shaped reflecting mirrors arranged on the first supporting frame. A U-shaped seat of each first supporting frame is arranged on a base. The lower end of each supporting column is arranged in the corresponding U-shaped seat. Each supporting column rotates in the corresponding U-shaped seat through a first angle adjusting device. The lower end of each adjustment lever is rotatably connected with the upper end of the corresponding supporting column through a second angle adjusting device. The upper end of each adjustment lever is fixedly connected with the bottom of the corresponding arc-shaped reflecting mirror. The bottom of each base is provided with an electric wheel which drives the corresponding sliding rail to move. A heating unit comprises a heating tower. Reflection rays of the multiple arc-shaped reflecting mirrors are aligned with the heating tower.A controller is used for transmitting executive commands. The reflective heat collection and energy storage type photo-thermal heating device can make full use of solar energy and improve the heatingefficiency.

Description

Technical field [0001] The invention belongs to the field of solar energy utilization, and specifically relates to a light-reflecting, heat-collecting and energy-storing type photothermal heating device used in northern rural areas. Background technique [0002] Solar energy is an extremely abundant clean energy. It is environmentally friendly and inexhaustible. The total amount of solar energy received by the earth each year is more than 10,000 times the total annual energy consumption of the world. The prospect of solar energy utilization is very attractive, and it can be used in many fields such as lighting, power generation, heating, provision of hot water, refrigeration, and desalination. [0003] With the progress of the times, advanced technology has gradually entered people's lives. Solar energy installations are energy-saving and environmentally friendly equipment in the 21st century. In today's increasingly scarce energy situation, solar energy environmental protection e...

AI Technical Summary

Problems solved by technology

Due to the different angles of the sun in each time period, the existing solar energy collection device is inconvenient to adjust the angle of collection, it cannot fully collect solar energy, and the heating efficiency is low

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