Geothermal photothermal composite type continuous power generation system

A power generation system and composite technology, applied in the field of geothermal, photothermal and composite continuous power generation systems, can solve problems such as unsatisfactory project benefits, significant load fluctuations, and increased power grid peak-shaving burden, so as to realize combined cycle uninterrupted power generation and improve The effect of thermal efficiency

Pending Publication Date: 2020-05-05
HEBEI GREEN ENERGY GEOTHERMAL DEV CO LTD
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Problems solved by technology

However, because solar energy is significantly affected by factors such as time and weather, although the installed capacity of solar thermal power stations is relatively large, the load fluctuates significantly and cannot operate continuously, which increases the burden of peak regulation on the

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  • Geothermal photothermal composite type continuous power generation system
  • Geothermal photothermal composite type continuous power generation system

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] figure 1 It is a schematic structural diagram of the principle of the present invention, figure 2 It is a structural schematic diagram of an embodiment of the present invention, such as figure 1 , figure 2 Shown:

[0033] A geothermal-photothermal composite continuous power generation system, comprising a geothermal water circulation ...

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Abstract

The invention provides a geothermal photothermal composite type continuous power generation system. The geothermal photothermal composite type continuous power generation system comprises a geothermalwater circulation system, a photothermal heat collection system, a power generation system and a condensation system, wherein the geothermal water circulation system is connected with the photothermal heat collection system, and a working medium provides energy to the power generation system for generating electricity by the geothermal water circulation system and/or the photothermal heat collection system, the power generation system is connected with the condensation system, and the condensation system condenses exhaust gas of the power generation system and then delivers into the geothermal water circulation system. According to the geothermal photothermal composite type continuous power generation system, solar power generation and geothermal energy generation organic combination areused and combined, so that the thermal efficiency of the combined circulation power generation system is improved.

Description

technical field [0001] The invention relates to the technical field of renewable resource power generation, in particular to a geothermal, photothermal and thermal compound continuous power generation system. Background technique [0002] Geothermal resource is a renewable clean energy, which has the characteristics of clean and environmental protection, wide application, good stability, and recyclable utilization. It is not disturbed by external factors such as season, climate, and day and night changes. It is a realistic and competitive new energy. [0003] my country is rich in geothermal resources and widely distributed. It is the largest country in the world for direct utilization of geothermal energy. However, a large number of them use medium-temperature geothermal resources (90-150°C) for single geothermal heating, and the temperature demand is low (about 50°C). From a thermodynamic point of view In other words, the grade of geothermal energy is wasted; and the annua...

Claims

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Application Information

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IPC IPC(8): F03G6/06F03G4/00F01K25/10F24S20/40F24T10/00
CPCF01K25/10F03G6/065F03G7/04F24S20/40F24T10/00Y02E10/10Y02E10/46
Inventor 李瑞霞郭啸峰陈蒙辉李小军汪浩
Owner HEBEI GREEN ENERGY GEOTHERMAL DEV CO LTD
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