An auxiliary heating solar system and seawater desalination system

An auxiliary heating and solar energy technology, applied in the field of solar energy, can solve the problem of insufficient absorption of solar heat, achieve the effects of increasing seawater desalination rate, avoiding heat collection blind spots, and improving heat exchange efficiency

Inactive Publication Date: 2017-11-10
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current solar collectors are all circular tube structures, which in some cases will lead to insufficient absorption of solar heat

Method used

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  • An auxiliary heating solar system and seawater desalination system
  • An auxiliary heating solar system and seawater desalination system
  • An auxiliary heating solar system and seawater desalination system

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Experimental program
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Embodiment Construction

[0038] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0039] figure 1 A solar heat collector system is shown, the system includes a heat collector 1 and its heat utilization device 24, and the heat collector 1 and the heat utilization device 24 are connected by pipelines.

[0040] The structure of the collector is as figure 2 As shown, it includes a heat collecting tube 18, a reflector 17 and a heat collecting plate 19, and two adjacent heat collecting tubes 18 are connected by a heat collecting plate 19, so that a plurality of heat collecting tubes 18 and adjacent heat collecting plates 19 A tube-sheet structure is formed between them; the solar heat collector system includes two tube-sheet structures, a certain angle is formed between the two tube-sheet structures, and the direction of the angle is curved with the circular arc line structure of the reflector The directions are opposite, ...

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Abstract

The invention provides an auxiliary heating solar energy system and a seawater desalination system. The system comprises a heat collector and a heat utilization device thereof, the heat collector is connected with the heat utilization device through a pipeline, the heat collector absorbs solar energy to heat water in the heat collector, the heated water enters the heat utilization device through a water outlet pipeline, and the water flowing out of the heat utilization device enters the heat collector again for heat exchange; the system is characterized in that the water in the pipeline of the heat utilization device enters and flows through an auxiliary heating device before entering the heat utilization device. According to the novel solar energy system and the seawater desalination system, auxiliary heating can be conducted when the solar energy lacks, and therefore the desalination efficiency of the seawater desalination system is improved.

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. . 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 solar collector. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/14F24J2/10F24J2/24F24J2/40C02F103/08F24S10/70F24S23/70
CPCC02F1/006C02F1/14C02F2103/08F24S10/70F24S23/70F24S50/00F24S2023/832Y02A20/124Y02A20/142Y02A20/212Y02E10/44
Inventor 郭春生年显勃毛泽田李轩张桀馨王艺昕李耀华卓超杰张永达何宸羽任杰
Owner SHANDONG UNIV
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