Dual-purpose power and water plant comprehensive system

An integrated system, hydropower technology, applied in joint combustion mitigation, general water supply conservation, seawater treatment, etc., can solve problems such as low efficiency

Inactive Publication Date: 2018-09-21
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the defects of low efficiency of existing seawater desalination and seawater power generation devices, the present invention provides a comprehensive hydropower cogeneration system

Method used

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  • Dual-purpose power and water plant comprehensive system
  • Dual-purpose power and water plant comprehensive system
  • Dual-purpose power and water plant comprehensive system

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Embodiment Construction

[0016] Such as figure 1 , figure 2 , image 3 As shown, the integrated hydropower cogeneration system is composed of a solar pond 1, a flash evaporator 2, a solar heating device 3, a gas storage tank 4, a steam turbine 5, a generator 6, and a condenser 7; the solar pond is composed of a water suction pump 1- 1. Water inlet pipe 1-2, heat-absorbing coating 1-3 and water pump 1-4; the flash evaporator 2 is composed of valve 2-1, filter 2-2, mist generating device 2-3 and vacuum pump 2 -4 composition; the solar heating device 3 is composed of an arc-shaped heat collecting plate 3-1 and a heat collector 3-2.

[0017] The suction pump 1-1 is placed in shallow water near the sea. The solar pool is a truncated pool with a heat-absorbing coating 1-3 on the bottom of the solar pool. The solar pool is connected to the suction pump 1-4 through a pipeline.

[0018] There is an atomizing spray head inside the droplet generating device 2-3, and the vacuum pump 2-4 is located above the f...

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Abstract

The invention discloses a dual-purpose power and water plant comprehensive system. The system is composed of a solar pond, a flash evaporator, a solar heating device, an air storage tank, a steam turbine, an electric generator, a condenser and a fresh water pipeline. The system is arranged at the sea shore side, sea water is pumped by a water suction pump to the solar pond to be heated, after heating, the sea water passes through a filter and enters the flash evaporator to form steam, a solar heat collecting device is utilized to further heat the steam, and the generated high-temperature high-pressure gas drives the steam turbine and the electric generator to generate electric power; after working, low-temperature low-pressure steam turns into fresh water by passing through the condenser,and the fresh water can be used after subsequent treatment. The dual-purpose power and water plant comprehensive system fully utilizes the solar heat effect during the operating process, a lifting pipe with an atomizer is adopted as a flash evaporation system, electric energy and fresh water are generated, efficient utilization of energy is achieved, and the system has the advantages that raw materials can be easily taken, energy consumption is low, the cost is low, the efficiency is high, and no pollution to the environment is generated.

Description

technical field [0001] The invention relates to the field of marine energy utilization, in particular to a hydropower cogeneration comprehensive system. Background technique [0002] Ocean energy is a clean, pollution-free renewable energy, and its development and utilization is regarded as an important way to save energy and reduce emissions. Seawater desalination is an important way to solve the shortage of water resources. It has the advantages of abundant water resources, less land occupation, and no pollution. As a clean power generation method, solar power generation has the advantages of wide sources and no pollution. [0003] The raw material required for this system is natural seawater, and the power is solar energy. It adopts a new design, the product is pollution-free, and avoids negative power output to the maximum extent. Compared with some other marine power generation and seawater desalination projects, it improves efficiency and reduces costs. Contents of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/06C02F1/14F03G6/00F01K13/00F01D15/10C02F103/08
CPCC02F1/043C02F1/06C02F1/14C02F2103/08F01D15/10F01K13/00F03G6/005F03G6/083Y02E10/46Y02E20/14Y02A20/212
Inventor 张泉李翔宇田源朱永强夏瑞华
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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