Solar photovoltaic and photo-thermal integrated heat supply system

A solar photovoltaic and heating system technology, applied in the field of solar energy utilization, can solve problems such as solar thermal energy loss, achieve a wide range of applications, and avoid water pipe cracking

Pending Publication Date: 2020-05-19
湖北同方高科泵业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that a considerable part of solar energy is converted into heat energy in the current solar photovoltaic system and is lost in vain, this invention proposes a solar photovoltaic photothermal integrated heating system

Method used

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  • Solar photovoltaic and photo-thermal integrated heat supply system

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Embodiment Construction

[0018] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0019] like figure 1 As shown, a solar photovoltaic photothermal integrated heating system includes a solar photovoltaic system, wind heat exchange pipes, water heat exchange pipes, water storage tank 5, electric auxiliary heating device 6, cold water inlet pump 7, hot water inlet pump 8 and a water ring vacuum pump 9; the solar photovoltaic system includes a glass panel 1, a solar panel 2 and a base plate 3, the solar panel 2 is laid on the base plate 3, and the glass ...

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Abstract

The invention discloses a solar photovoltaic and photo-thermal integrated heat supply system. The system comprises a solar photovoltaic system, an air heat exchange pipeline, a water heat exchange pipeline, a water storage tank, an electric auxiliary heating device, a cold water inlet pump, a hot water inlet pump and a water ring vacuum pump. The solar photovoltaic system comprises a glass panel,a solar panel and a bottom plate, the solar panel is laid on the bottom plate, and the glass panel is laid on the upper surface of the solar panel; the air heat exchange pipeline and the water heat exchange pipeline are laid between the solar panel and the bottom plate; one end of the air heat exchange pipeline is connected with an air inlet, the other end of the air heat exchange pipeline is connected with a hot air outlet through a water ring type vacuum pump; and one end of the water heat exchange pipeline is connected with the water storage tank, the other end is connected with the electric auxiliary heating device through the hot water inlet pump, the water storage tank is connected with the electric auxiliary heating device through the cold water inlet pump, and a water outlet is externally connected with the electric auxiliary heating device. The advantages of solar heat supply and power supply and water ring type vacuum pump air exhaust are combined, electric energy is saved, the operation cost is low, the solar energy utilization rate is high, and gradient utilization of energy is achieved.

Description

technical field [0001] The invention belongs to the technical field of solar energy utilization, and in particular relates to a solar photovoltaic photothermal integrated heating system. Background technique [0002] China's energy consumption is overly dependent on coal-led fossil fuels, leading to serious environmental pollution problems. In order to maintain the sustainable development of society, my country's energy security must face enormous pressures such as resource bottleneck 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 source for the earth. It is an alternati...

Claims

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Application Information

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IPC IPC(8): H02S40/44H02S40/42H02S10/30
CPCH02S40/44H02S40/425H02S10/30Y02E10/50Y02E10/60
Inventor 黄锋
Owner 湖北同方高科泵业有限公司
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