Power circulation system for power generation

A technology of circulation system and power system, applied in the direction of engine, wind power generation, hydropower generation, etc., can solve the problems of low power generation efficiency, high cost, low temperature power generation, etc., to reduce construction costs, design flexibility, and solve problems that cannot be connected to the Internet Effect

Inactive Publication Date: 2013-03-27
贾东明
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current technology of low-temperature power generation is not enough, or the cost is too high
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Method used

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  • Power circulation system for power generation
  • Power circulation system for power generation
  • Power circulation system for power generation

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Embodiment Construction

[0033] A power circulation system for generating electricity, comprising a high-level pool 30 and a low-level pool 32, a hydroelectric generator 33 is connected between the high-level pool 30 and the low-level pool 32 through a pipeline, and the high-level pool 30 and the low-level pool 32 A piston water pump 28 is also connected to the top through a pipeline. The piston water pump 28 is also connected to a power system. There are no less than 2 piston water pumps. The power system includes a wind system or a thermal system.

[0034] The wind power system includes an impeller 38, a crank 36, and a connecting rod 37, and the wind power pushes the impeller (38) to rotate to drive the crank connecting rod mechanism to push the piston type water pump (28).

[0035] The thermal system includes a heat source 1 and a cold source 2, the heat source 1 is connected with an evaporation device 3, the evaporation device 3 is arranged in the evaporation chamber 5, and the cold source 2 is co...

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Abstract

The invention relates to a power circulation system for power generation. An implementation method of the power circulation system comprises the following steps of: with power generated by a low-temperature heat source and wind energy as a power source, pumping water in a bottom water pool to a head water pool by using a piston type water pump driven by the power source, and carrying out power generation by virtue of a hydroelectric generator when the water in the head water pool flows into the bottom water pool, and therefore the problem of incapability of network access because multiple energy sources are used for generating power together and power generation of some energy sources are uncontrollable is solved. The technical problem that the low-temperature heat source generates power is solved, the structures of an evaporation chamber, a condensation chamber and a piston are optimized by using a low-temperature evaporation theory; and therefore the power circulation system is suitable for occasions with low-temperature heat sources, such as solar energy, optothermal, terrestrial heat and waste heat of waste gases, and allows heat source power generation about 100 DEG C.

Description

[0001] 1. Technical field: [0002] The present invention relates to a power cycle system for generating electricity. 2. Background technology: [0003] In the case of a heat source, the commonly used power generation method is the Rankine cycle, which consists of four main devices: a water pump, a boiler, a steam turbine and a condenser. The water in the Rankine cycle is compressed and boosted in the water pump; then it enters the boiler to be heated and vaporized until it becomes superheated steam, and then enters the steam turbine to expand and do work, and the low-pressure steam after work enters the condenser to be cooled and condensed into water. Return to the water pump to complete a cycle. This method requires the temperature of the heat source to be relatively high, usually above 500°C. When the temperature is lower than this temperature, the efficiency will drop. At this time, the Karina cycle is generally used. This method is technically the same as the Rankine c...

Claims

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Application Information

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IPC IPC(8): F03B13/06F04B17/02F04B17/00F03D9/00F01K11/00F01K25/10F22B33/00B01D5/00
CPCY02E60/17Y02E10/72Y02E10/22Y02A20/00Y02E10/20Y02E60/16Y02P70/10Y02P80/10
Inventor 贾东明
Owner 贾东明
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