Hot-end constant-temperature convective heat exchange type waste heat power generation device

Abstract

The invention discloses a hot-end constant-temperature convective heat exchange type waste heat power generation device. The device is composed of a constant temperature control module, a heat transfer power generation module and a turbine power generation module. The constant-temperature control module controls the temperature of the hot end of the heat transfer power generation module; the heattransfer power generation module brings heat energy to the turbine power generation module while generating power; the turbine power generation module converts heat energy of the heat transfer power generation module into electric energy. The heat transfer power generation module is formed by combining a plurality of single-tube heat transfer power generation devices. The single-tube heat transferpower generation device comprises a heat transfer main body structure, a hot end module and a cold end module. The hot-end module and the cold-end module both have two modes of thermal photovoltaic power generation and non-thermal photovoltaic power generation. A microprocessor in the constant temperature control module carries out real-time control through the temperature sensed by a temperaturesensor. The turbine power generation module adopts an ORC generator. Two comprehensive power generation modes of thermovoltaic power generation and turbine driven generator are adopted to improve thecomprehensive power generation efficiency, and a hot end constant temperature design is adopted to meet the constant temperature requirement of production equipment needing constant temperature.

Description

technical field [0001] The invention relates to waste heat power generation, in particular to a hot end constant temperature convection heat exchange type waste heat power generation device. Background technique [0002] Energy conservation and emission reduction is a basic national policy. In industrial production, high energy consumption and large emissions are often encountered, resulting in unsustainable production. Thermal energy emission is one of the main emissions of industrial production. If the thermal energy emitted by industry is converted into electrical energy, it will not only reduce thermal energy emissions, increase energy, but also play an important role in energy conservation and emission reduction. It can also effectively slow down the regional greenhouse effect and protect the natural environment. In recent years, there have been many studies on the equipment and methods of using waste heat to generate electricity. Application No. 201910814017.3, "A Me...

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Problems solved by technology

The above inventions all have a good recovery effect on energy recovery, but the existing problems are: single form of power generation, insufficient utilization of waste heat; uncontrollable temperature at the hot end, and defects in the use process for production equipment that requires constant temperature

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