Liquid working medium temperature change self circulation power generation device and power generation method

A technology of working fluid temperature and power generation device, which is applied in hydropower generation, renewable energy power generation, engine components, etc., can solve the problems of high cost, waste of energy, and small proportion, and achieve the effect of low cost and high power generation efficiency.

Inactive Publication Date: 2012-05-02
文安县天澜新能源有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, electricity, as one of the cleanest energy sources, still occupies a dominant position. Electric energy comes from thermal power, hydropower, nuclear power, wind power and solar power, etc. Thermal power generation consumes a lot of non-renewable resources and causes serious environmental pollution; Hydropower generation requires the construction of dams on the river, destroying the ecological environment; nuclear power, wind power, and solar power generation cannot be widely promoted due to high costs; hydropower generation efficiency is 75-98.5%, and the cost of power generation is low, but it is limited by

Method used

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  • Liquid working medium temperature change self circulation power generation device and power generation method
  • Liquid working medium temperature change self circulation power generation device and power generation method
  • Liquid working medium temperature change self circulation power generation device and power generation method

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Embodiment 1

[0022] Embodiment one, with reference to the attached figure 2 , the present embodiment is a self-circulating heating furnace applying the present invention to increase the power generation function, and extending it into a power generating heating furnace.

[0023] The radiator 6 is installed on the connecting pipe 5 at the outlet of the hydro-generator 2. After the heated liquid working medium passes through the hydro-generator 2 to generate electricity, it enters the radiator 6 to cool down, and the radiator transfers the heat of the liquid working medium to the required heat. For users, the liquid working fluid after the temperature is lowered automatically flows back to the lower inlet of the liquid working medium heater 1, forming a loop of natural circulation of the liquid working medium.

[0024] The radiator 6 of the heating furnace for power generation can be one or multiple parallel or series installations; the hydroelectric generator can also be installed at the o...

Embodiment 2

[0025] Embodiment two, referring to the attached image 3 , the present embodiment applies the present invention to a steam boiler to increase the power generation function, and is extended to a steam boiler for power generation.

[0026] The liquid working medium high-level storage tank 3 is a steam drum, and the pipeline 4 is a steam rising pipe connected to the steam drum, extending to 1 / 2 of the liquid level of the steam drum, and the connecting pipe 5 is connected to the bottom outlet of the steam drum and the heater inlet. 4 is equipped with a hydroelectric generator, and the liquid working medium is water; the water is heated in the liquid working medium heater 1, and the temperature increases, and the volume increases to form a steam-water mixture. The outlet is discharged along the pipeline 4 and passes through the hydro-generator 2 to push the hydro-generator to do work. The electric energy is supplied externally. After decompression, the steam-water mixture enters t...

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Abstract

The invention relates to a liquid working medium temperature change self circulation power generation device and power generation method, which belong to the technical field of comprehensive utilization of energy. The technical scheme is that: a liquid working medium heating device is arranged in a heater; the liquid working medium is rose in temperature, reduced in density and increased in volume after being heated in the heater; the liquid working medium is driven by buoyancy lift to automatically flow to a water wheel generator along an outlet pipeline on the upper part of the heater to push the water wheel generator to apply work; the decompressed liquid working medium automatically flows back to an inlet on the lower part of the heater from a liquid return pipeline to form a natural circulation loop; and the water wheel generator applies work continuously to generate power. The water wheel generator is introduced to a liquid working medium temperature change self circulation system to convert kinetic energy of the self circulation system into electric energy, so that the power generation method is safe, environment-friendly, energy-saving, water-saving, low-cost, high in power generation efficiency, without cold and heat effects and consumption of cooling water and cooling air, and is a novel power generation method.

Description

technical field [0001] The invention relates to a liquid working medium temperature change self-circulation power generation device and a power generation method, which belong to the technical field of energy comprehensive utilization. Background technique [0002] At present, electricity, as one of the cleanest energy sources, still occupies a dominant position. Electric energy comes from thermal power, hydropower, nuclear power, wind power and solar power, etc. Thermal power generation consumes a lot of non-renewable resources and causes serious environmental pollution; Hydropower generation requires the construction of dams on the river, which damages the ecological environment; nuclear power, wind power, and solar power generation cannot be widely promoted due to high costs; hydropower generation efficiency is 75-98.5%, and the cost of power generation is low, but it is limited by water sources. Constraints, accounting for a relatively small proportion; thermal power cog...

Claims

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Application Information

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IPC IPC(8): F03B13/00F03B11/00
CPCY02E10/226Y02E10/20
Inventor 景玉国
Owner 文安县天澜新能源有限公司
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