Loop heat pipe solar system with fins of different heights in heat collection pipes

Abstract

The invention provides a loop heat pipe solar collector system, which comprises a solar collector, a water tank and a loop heat pipe, wherein the evaporation section of the loop heat pipe is the collector, and the condensation section of the loop heat pipe is arranged in the water tank; the collector absorbs heat of solar energy, and water in the collector is evaporated and then flows into the condensation section of the loop heat pipe; the heat is released in the condensation section to heat the water in the water tank, after heat release of the condensation section, the water enters the collector in a circulating way to be heated; the collector comprises heat collection pipes of which the inner walls are provided with fins, and the heights of the fins in different heat collection pipes are different. The heights of the fins are different, so that the solar collector plate uniformly absorbs heat to avoid local overheating, so that the solar energy is well utilized, and the environmental protection and energy-saving effects are achieved.

Description

technical field [0001] The invention belongs to the field of solar energy, in particular to a solar heat collector system. Background technique [0002] With the rapid development of modern society and economy, the human demand for energy is increasing. However, the reserves of traditional energy such as coal, oil, and natural gas continue to decrease and become increasingly scarce, resulting in rising prices. At the same time, the environmental pollution caused by conventional fossil fuels is also becoming more and more serious. These greatly limit the development of society and the improvement of human life quality. . Energy issues have become one of the most prominent issues in the contemporary world. Therefore, seeking new energy sources, especially non-polluting clean energy sources has become a research hotspot. [0003] During the heat absorption process of solar energy, local overheating and uneven heating will occur, resulting in local overheating, overheating an...

AI Technical Summary

Problems solved by technology

[0003] During the heat absorption process of solar energy, local overheating and uneven heating will occur, resulting in local overheating, overheating and boiling in the heat collecting tube, affecting the absorption of solar energy, and reducing the life of the heat collecting tube at the same time. Problems with the setting of heat pipes and the use of them during operation lead to shifting of the focal point, resulting in insufficient utilization of part of the solar energy, resulting in heat loss

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