Solar photovoltaic photothermal comprehensive utilization device and the ventilation and heating system of the device

Abstract

The invention discloses a comprehensive utilization device of solar photovoltaic light and heat, which comprises a main body of the comprehensive utilization device, a gravity heat pipe bundle column and a hot water storage tank. The first heat insulation layer, the second heat insulation layer and the heat insulation layer, the solar cells, the heat absorption plate, the first heat insulation layer, the air heat exchange channel, the second heat insulation layer, the evaporation section and the heat insulation layer of the gravity heat pipe bundle Set adjacently in sequence. The invention also discloses a ventilation and heating system of a solar photovoltaic photothermal comprehensive utilization device, which includes a solar photovoltaic photothermal comprehensive utilization device, a solar heat collection warm air module, a solar hot water collection module and a solar power generation and storage module. The invention has various forms of heat utilization, controllable heat energy exchange, and can reduce the influence of the environment on the heat energy utilization of the device by storing the heat energy.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic photothermal comprehensive utilization, in particular to a solar photovoltaic photothermal comprehensive utilization device and a ventilation and heating system using the device. Background technique [0002] With the development of urbanization and the improvement of people's living standards, people's demand for quality of life is increasing day by day. The supply of domestic hot water and heating in winter have become the most basic requirements of urban residences. At present, most domestic hot water and winter heating are still achieved by burning natural gas to heat water. With the expansion of cities and the increase of urban population, the use of natural gas is also increasing. Natural gas is a non-renewable resource. As the global non-renewable energy becomes increasingly tense, it becomes increasingly tense. It is imminent to find alternatives or reduce the use of non-renew...

AI Technical Summary

Problems solved by technology

However, its thermal energy utilization form is single, and it has the disadvantages of poor controllability of thermal energy utilization, and thermal energy utilization is greatly affected by the environment.

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