Convection -type photoelectric conversion and intensification and opto-thermal reclamation full-behavior composite heat source device

Abstract

The utility model relates to an all-regime composite heat source device for convection type photoelectricity conversion and strengthening as well as optothermal recycling, which comprises a composite heat source collecting evaporator, a heat pump and hot water system and an optothermal conversing and storing device, wherein, the core component of the device adopts the all-regime composite heat source device for convection type photoelectricity conversion and strengthening as well as optothermal recycling, the device adopts a photovoltaic battery panel (5) to absorb the solar energy and uses a blower fan (4) to drive the air to perform the forced convective heat exchange to reduce the temperature of the photovoltaic panel, thereby improving the photoelectric transformation efficiency of the photovoltaic battery; simultaneously, the air releases the gained heat to a heat pump system evaporator fixed at the back of a heat collecting panel (6), thereby performing the effect of increasing the vaporization temperature of the heat pump, and improving the operating efficiency of the heat pump; besides, because of the arrangement of a Z-shaped rotating air door (10), when the solar radiation is weak or does not exist, the heat pump system evaporator can absorb the heat of the ambient air as the supplement energy, thereby ensuring the continuous operation of the heat pump.

Description

technical field [0001] The present invention is based on the photoelectric conversion theory, heat pump foundation and enhanced heat transfer theory, and proposes a convective type photoelectric conversion enhanced and photothermal recovery full-working-condition composite heat source device. It involves solar energy utilization technology, photoelectric conversion technology, enhanced heat transfer technology and heat pump technology. Background technique [0002] The traditional fossil energy resources are increasingly depleted, and the environment is seriously polluted in the process of utilization, which restricts the sustainable development of the world economy. At the same time, the human demand for energy continues unabated, and has become an important strategic material. Energy has attracted more and more attention from the world. [0003] Solar photovoltaic power generation is an important development direction of renewable energy. From 2000 to 2004, in the rankin...

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Problems solved by technology

[0006] Technical problem: The purpose of this invention is to propose a convective photoelectric conversion enhancement and light heat recovery full working condition composite heat source device that absorbs solar light energy and heat energy at the same time, so as to absorb and rationally utilize solar energy to the maximum extent, and at the same time, carry out the system Optimization to ensure the continuous and efficient operation of the system, and solve the shortcomings of ordinary direct-expansion solar heat pump systems that cannot operate without solar radiation

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