Solar energy heat collection system and method

Abstract

The invention relates to a solar heat collection system. The solar energy heat collection system comprises a detection device, a heat collection device, an energy storage device, a heating device, a water tank and a circulating pump. The detection device comprises a detection base. A detection rod is arranged on the detection base. The heat collection device comprises a heat collection base. A support plate is arranged above the heat collection base. A plurality of heat collectors are uniformly arranged on the top surface of the support plate. Four groups of lifting components are arranged between the support plate and the heat collection base. Each lifting component comprises a motor and a telescopic rod. The output end of each motor is connected with the fixed end of the corresponding telescopic rod, and the telescopic end of each telescopic rod is connected with the support plate. Sunlight at different time points irradiates the detection rod, so that shadows of different lengths are formed on the detection base, information is fed back to the system through sensors, and the system controls the four motors to drive the corresponding telescopic rods to extend, so that the plane position of the support plate is changed, namely, the included angle between the top surface of the support plate and the irradiated sunlight is changed, and thus the light-heat conversion rate is increased.

Description

technical field [0001] The invention relates to a solar heat collecting system and a method thereof, belonging to the technical field of solar energy. Background technique [0002] The solar heat collection system is mainly composed of heat collectors, heat preservation water tanks, control systems, automatic water supply control boxes, circulating pumps, pipeline accessories, etc. The existing heat collectors are all fixedly installed at a certain position, and the angle cannot be changed. However, the angle of sunlight at different times of the day is different, so that the heat received by the solar energy also changes. When the sunlight cannot directly shine on the heat collector plate When it is on the surface, its light-to-heat conversion rate will also decrease, which will affect the performance quality of the entire solar heat collection system. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings, ...

AI Technical Summary

Problems solved by technology

The existing heat collectors are all fixedly installed at a certain position, and the angle cannot be changed. However, the angle of sunlight at different times of the day is different, so that the heat received by the solar energy also changes. When the sunlight cannot directly shine on the heat collector plate When it is on the surface, its light-to-heat conversion rate will also decrease, which will affect the performance quality of the entire solar heat collection system

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