Solar heat collection device for descaling at night

Abstract

The invention provides a solar heat collection device for descaling at night. The solar heat collection device for descaling at night comprises a heat collection pipe box, a left upper pipe, a right upper pipe and a heat release pipe group, the heat collection pipe box comprises a first pipe opening and a second pipe opening, the first pipe opening is connected with an inlet of a left heat releasepipe group, the second pipe opening is connected with an inlet of a right heat release pipe group, an outlet of the left heat release pipe group is connected with the left upper pipe, an outlet of the right heat release pipe group is connected with the right upper pipe, a first outlet and a second outlet are formed in one side of the heat collection pipe box, an electric heater is arranged in theheat collection tube box, the electric heater operates at night, and the electric heater adopts an intermittent heating mode, namely, heating is carried out for a period of time firstly, then heatingis stopped for a period of time, and then heating is carried out again, and circulation is carried out ceaselessly. According to the solar heat collection device for descaling at night, on one hand,the solar heat collection device is assisted in heating at night, and on the other hand, through the operation of the electric heater, a heat collecting pipe continuously vibrates so that the descaling work can be carried out.

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

[0006] In view of the above problems, the present invention improves on the basis of the previous invention, and provides a new loop heat pipe solar heat collection system, thereby solving the problem of low heat transfer and uneven heat transfer of heat pipes

[0007] In the application, it is found that the continuous heating of solar heat collection or no heating at night will lead to the formation of stability of the internal fluid, that is, the fluid is not flowing or has little fluidity, or the flow is stable, resulting in a greatly weakened vibration performance of the heat exchange collector tube, thus affecting the heat collector tube. Descaling and heating efficiency

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