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Solar energy and residual heat combining generate electricity technological flow with lower generating cost than fire power generate electricity

A hot water and multi-functional technology, applied in the process field of combined solar power and waste heat power generation where the cost of power generation is lower than that of thermal power, can solve the problem of high cost of solar power generation

Inactive Publication Date: 2008-10-01
冼泰来
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Problems solved by technology

But after hundreds of years of hard work by millions of scientists, until now, the cost of solar power generation is far higher than the cost of thermal power generation; and the use of hot water generated by solar water heaters that cannot track the sun uses its heat to generate electricity. So far, it's still blank

Method used

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  • Solar energy and residual heat combining generate electricity technological flow with lower generating cost than fire power generate electricity

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Embodiment Construction

[0016] After the treated water (or tap water) is sent to the solar water heater to become hot water, it is sent to a huge insulated hot water storage tank; the hot water produced by the factory and user cooling equipment and air conditioners is also sent to the factory after being filtered. Hot water storage tank. Then draw hot water from the hot water storage tank to the multi-functional vacuum circulating water tank according to the requirement of power generation. The heat of the hot water turns into steam in the storehouse and is recovered by the multifunctional steam storehouse for power generation.

[0017] The recovered steam is transformed into a supercritical liquid through the medium-pressure steam chamber, high-pressure steam chamber, and supercritical pressure cylinder, and then sprayed on the steam turbine to expand rapidly, turning into high-temperature and high-pressure water vapor to drive the steam turbine to generate electricity. The low-temperature and low-...

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Abstract

The invention discloses a technological process for generating electricity by solar energy and hot water generated by cooling devices, which has a cost less than that of thermal power generation. The invention is based on the law of conservation and transformation of energy, and the supplement to the second law of thermodynamics by the inventor: by the thermodynamic property of working materials, a low temperature heat source can be uses as a high temperature heat source by a heat pump. High-temperature high-pressure water vapor is generated by hot water produced by a solar water heater, a user cooling device and an air conditioner, and used for driving a steam turbine to generate electricity. According to the invention, solar energy which is omnipresent, inexhaustible and cleanest on the earth and waster heat are used, the cost is far less than that of thermal power generation. Therefore, the invention has epochal great significance.

Description

technical field [0001] The invention relates to the world's first technical field of using hot water produced by solar water heaters, cooling equipment for factories and users, and air conditioners as a heat source to generate high-temperature and high-pressure water vapor to drive steam turbines to generate electricity. Background technique [0002] Energy is necessary for human survival. Now the method of burning fuel for human beings to obtain energy has begun to develop to the point where it endangers the survival of human beings themselves. There is sufficient evidence to prove that: global warming, acid rain increase, deserts continue to expand, disastrous weather including sandstorms continue to increase and strengthen, a large number of species extinction, a large number of carcinogens pollute the air, food and water sources and other extremely serious problems are all related to There is a direct relationship to the way humans burn fuels for energy. [0003] Coal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01K25/06
CPCY02P80/15
Inventor 冼泰来
Owner 冼泰来
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