Multistage heat pump electricity generation system

Abstract

The invention discloses a multistage heat pump electricity generation system. The multistage heat pump electricity generation system comprises a heat engine (1), a steam turbine generator (2), and at least four stages of heat-insulation sealed workshops (3), wherein each stage of heat-insulation sealed workshop is provided with a heat pump (4) in a matched mode, each heat pump comprises a compressor (4a), an indoor condenser (4b), an outdoor evaporator (4c) and a throttle valve (4d), the heat pump of each stage pumps the heat of the outdoor air of the heat-insulation sealed workshop of the same stage to heat indoor air of the heat-insulation sealed workshop of the same stage, each next stage of heat-insulation sealed workshop is arranged in each previous stage of heat-insulation sealed workshop, the indoor air of each previous stage of heat-insulation sealed workshop is enabled to serve as the outdoor air of each next stage of heat-insulation sealed workshop, at last the temperature of the indoor air of the heat-insulation sealed workshops gradually rises, the heat engine and the steam turbine generator are arranged in the last stage of heat-insulation sealed workshop, and the heat engine generates high-temperature and high-pressure water vapor to drive the steam turbine generator to generate electricity. The multistage heat pump electricity generation system utilizes clean energy contained in the air to resolve the problem of increasingly serious electric power shortage and relieve the trend of global warming.

Description

Technical field [0001] The invention relates to a new type of power generation technology, belonging to the technical field of new energy utilization and environmental protection. Background technique [0002] Resource shortage and global warming are the biggest threats to the sustainable development of mankind, which have attracted the attention of governments and international organizations. Therefore, finding new renewable clean energy has become the core strategy of every country. [0003] Electricity is an important material basis for the development of human civilization and is widely used in various fields. However, in order to obtain this clean energy, either environmental pollution and ecological disasters (such as coal-fired and gas-fired power plants) must be paid, or due to risks Extremely large and unable to vigorously develop (such as nuclear power plants), power shortage is still the biggest obstacle to my country’s economic development. [0004] The sun continuously d...

AI Technical Summary

Problems solved by technology

However, limited by the geographical environment and the influence of weather changes, it has not been able to develop on a large scale.

So far, humans have used less than 10% of solar energy, which not only causes a lot of waste of resources, but also slowly increases the surface temperature of the earth, which is not conducive to human habitation

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