Loop heat pipe solar system based on pressure difference learning

Abstract

The invention provides a loop heat pipe solar system based on pressure difference learning. The loop heat pipe solar system is characterized in that a pressure detection element is arranged inside a heat collection device and is used for detecting the pressure inside the heat collection device, a controller extracts pressure data according to a time sequence, the pressure data of adjacent time periods are compared to obtain the pressure difference of the pressure data or the accumulation of the pressure difference change, accumulated data of the pressure difference or the pressure difference change are stored in a database in real time, a one-dimensional deep convolutional neural network is adopted to extract data features, and mode recognition is carried out, so that whether heat collection is carried out on a heat collection pipe box or not is controlled for descaling. According to the loop heat pipe solar system based on pressure difference learning, the deep convolutional neural network is trained by using a large amount of accumulated data of the pressure difference or the pressure difference change, so that heat collection control of the heat collection device is carried out, a result is more accurate, and the problem of error increase caused by aging due to the running time problem is avoided.

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] Solar energy is an inexhaustible clean energy with a huge amount of resources. The total amount of solar radiation energy received by the earth's s...

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Problems solved by technology

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