Solar heat storage system of loop heat pipe

Abstract

The invention provides a solar heat storage system of a loop heat pipe. The solar heat storage system comprises a heat collector, a water tank, a heat storage device and the loop heat pipe; the condensation end of the loop heat pipe is arranged in the water tank, and the heat collector absorbs heat of solar energy to heat the evaporation end of the loop heat pipe; working liquid at the evaporation end is circulated to enter the condensation end of the loop heat pipe, and heat releasing is carried out at the condensation end to heat water in the water tank; and after heat releasing is completed at the condensation end, the working liquid is recirculated to enter the evaporation end of the loop heat pipe to conduct heating, and the water tank is connected with the heat storage device. According to the loop heat pipe solar heat storage system, by means of the loop heat pipe, the heat using capacity of solar energy is improved.

Description

technical field [0001] The invention belongs to the field of solar energy, in particular to a loop heat pipe solar heat storage 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. . Solar thermal conversion is a solar energy utilization method with high energy conversion efficiency and utilization rate and low cost, which can be widely promoted in the whole society. In solar heat utilization devices, the key is to convert solar radiation energy into heat energy, and the device that realizes this conversion is called a sola...

AI Technical Summary

Problems solved by technology

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.

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