Solar photovoltaic photo-thermal and heat storage type electric boiler combined power supply and heating system

A regenerative electric boiler and solar photovoltaic technology, applied in solar heating systems, photovoltaic thermoelectric hybrid power generation, components of solar collectors, etc., can solve the problems of low income and high operating costs, and achieve improved utilization and automation The effect of high degree of control and wide temperature adjustment range

Inactive Publication Date: 2018-06-01
国网电力科学研究院武汉能效测评有限公司 +3
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the operating cost of the electric boiler system is greatly affected by the electricity price

Method used

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  • Solar photovoltaic photo-thermal and heat storage type electric boiler combined power supply and heating system
  • Solar photovoltaic photo-thermal and heat storage type electric boiler combined power supply and heating system
  • Solar photovoltaic photo-thermal and heat storage type electric boiler combined power supply and heating system

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0029] Such as Figure 1~2 , a power supply and heating system combining solar photovoltaic photothermal and heat storage electric boiler, including a solar module 1 connected by a water pipe 4, a water storage tank 2 and an electric boiler 3;

[0030] The solar module 1 includes a solar photovoltaic panel 1.1 for solar power generation and a bottom plate 1.2 arranged at the bottom of the solar photovoltaic panel 1.1, and a heat exchange pipeline 1.3 and an air duct 1.4 are arranged between the solar photovoltaic panel 1.1 and the bottom plate 1.2; The solar module 1 is also provided with a glass panel 1.5, and the glass panel 1.5 is arranged on the solar photovoltaic panel 1.1. The heat exchange pipeline 1.3 adopts a U-shaped tube design, and is divided into single U, double U and triple U structures according to the area of ​​the solar p...

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PUM

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Abstract

The invention discloses a solar photovoltaic photo-thermal and heat storage type electric boiler combined power supply and heating system. The system comprises a solar module, a water storage tank andan electric boiler, wherein the solar module, the water storage tank and the electric boiler communicate with one another through a water pipe; the solar module comprises a solar photovoltaic panel used for solar power generation and a bottom plate arranged below the solar photovoltaic panel, and a heat exchange pipeline and an air duct are arranged between the solar photovoltaic panel and the bottom plate; the water storage tank communicates with an external water source, and the water storage tank communicates with the inlet end of the heat exchange pipeline; and the inlet end of the electric boiler correspondingly communicates with the outlet end of the heat exchange pipeline and the water storage tank, and an external water outlet is formed in the outlet end of the electric boiler. The solar photovoltaic photo-thermal and heat storage type electric boiler combined power supply and heating system has the advantages that the temperature adjusting range is wide, wherein the boiler outlet temperature range is 110-180 DEG C; the automatic control degree is high, and specifically, output power of the electric boiler is dynamically distributed according to solar radiation intensity;and energy gradient utilization is realized, and specifically, through combined utilization of solar energy and the electric boiler, use of electric power during peak is reduced, and the utilization rate of the solar energy is improved.

Description

technical field [0001] The invention relates to the technical field of green energy application, in particular to a power supply and heating system combining solar photovoltaic light heat and heat storage electric boiler. Background technique [0002] China's energy consumption is too dependent on coal-led fossil energy, so that environmental problems are very serious. In order to maintain the sustainable development of society, my country's energy security must face the pressure of huge resource constraints and environmental degradation. Therefore, it is imperative to develop renewable energy to replace traditional fossil energy. As a renewable energy source, solar energy is an important way to optimize energy structure, reduce environmental pollution, and improve energy supply security in my country through rational utilization and development of solar energy. [0003] Solar energy is an inexhaustible and inexhaustible clean and healthy energy for the earth. It is an alte...

Claims

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Application Information

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IPC IPC(8): F24S20/40F24S80/00F24S80/30H02S40/44
CPCH02S40/44Y02E10/50Y02E10/60
Inventor 秦汉时郑鑫周强冯澎湃邱泽晶
Owner 国网电力科学研究院武汉能效测评有限公司
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