Wind-solar coupled water cooling tower of thermal power station and working method therefor

A cooling water tower and thermal power station technology, applied in the field of energy power generation, can solve the problems of failing to achieve the highest cost performance, cooling towers occupying a large area, and high building heights, and achieve the effects of improving economic and environmental benefits, low cost, and simple layout

Pending Publication Date: 2021-04-02
HUANENG CLEAN ENERGY RES INST +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, cooling water towers generally occupy a large area, and the building height is relatively high, so they are only used for cooling water and fail to achieve the hi

Method used

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  • Wind-solar coupled water cooling tower of thermal power station and working method therefor

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with accompanying drawing, and its content is explanation of the present invention rather than limitation:

[0033] Such as figure 1 , is the cooling tower of thermal power station coupled with wind and rain of the present invention, comprising circulating water pipeline 1, spraying device 3, dewatering device 5, support frame 7, wind power generating set 8, cooling tower body 9, solar thin film battery 10 and grid-connected Component 12.

[0034] The cooling tower body 9 is hyperbolic, and the spraying device 3 is divided into several groups, which are evenly distributed in the middle of the cooling tower body 9 and towards the inside of the cooling tower body 9. One end of the circulating water pipeline 1 is connected with the spraying device 3, and the other One end is connected to the circulating water system.

[0035] Support frame 7 is located at the throat of cooling tower body 9, pr...

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Abstract

The invention discloses a wind-solar coupled water cooling tower of a thermal power station and a working method therefor, and belongs to the technical field of energy power generation. A water cooling tower body is in a double-curve shape; a spraying device is arranged in the middle of the water cooling tower body and faces the lower portion inside the water cooling tower body; one end of a circulating water pipeline is connected with the spraying device, and the other end is connected with a circulating water system; a support frame is arranged at the throat portion of the water cooling tower body; a wind generating set is arranged on the support frame, and the windward side of a blade of the wind generating set faces downwards; a water removal device is arranged between the spraying device and the wind generating set; a reservoir is arranged at the bottom of the water cooling tower body; a solar film battery is arranged on the outer wall of the water cooling tower body; and the windgenerating set and the solar film battery are respectively connected with a grid-connected assembly through cables. On the basis of original thermal power station facilities, original resources are fully utilized, and meanwhile, new energy is developed in a coupling manner, so that economic and environmental benefits can be improved.

Description

technical field [0001] The invention belongs to the technical field of energy power generation, and in particular relates to a wind-solar-coupled thermal power station cooling tower and a working method thereof. Background technique [0002] In the field of traditional thermal power generation, fossil fuels are used to generate high temperature to exchange heat with working fluids, and high-temperature water vapor drives turbines to do work, and further drives generators to generate electricity. An important process in the Rankine cycle experienced by the working fluid is the condensation and cooling of exhaust steam in the condenser. Generally speaking, the efficiency of water cooling is higher than that of air cooling, so it is widely used. In areas along the river or coastal areas, due to sufficient water resources, the cooling water is directly discharged into the river; however, in inland areas where water resources are not abundant, the cooling water needs to be reuse...

Claims

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Application Information

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IPC IPC(8): F28C3/06F03D9/00F03D9/25F03D9/35
CPCF03D9/007F28C3/06F03D9/35F03D9/255Y02E10/72Y02E10/728
Inventor 许扬李杰王晓磊刘鹏程马宏怡蔡安民林伟荣焦冲王恩民
Owner HUANENG CLEAN ENERGY RES INST
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