Heat absorbing tower with natural ventilation cooling function

A technology for natural ventilation and heat-absorbing towers, applied in the field of heat-absorbing towers, can solve the problems affecting the economy of CSP plants, block sunlight, block losses, etc., and achieve the effects of improving heat dissipation, reducing floor space, and reducing block losses.

Inactive Publication Date: 2020-08-25
NORTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] However, in order to realize the natural ventilation of the cooling system, the cooling tower needs to be built high enough, and tall buildings will block the sunlight, resulting in shading loss and affecting the economics of CSP plants

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  • Heat absorbing tower with natural ventilation cooling function
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Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circ...

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Abstract

The invention belongs to the field of solar power generation and discloses a heat absorbing tower with a natural ventilation cooling function. The heat absorbing tower with the natural ventilation cooling function comprises a tower barrel, a heat absorbing tower equipment room, a steam pipe and a condensed water pipe; the heat absorbing tower equipment room is arranged at the top end of the towerbarrel; an air outlet is formed in the side wall of the upper part of the tower barrel; an air inlet is formed in the side wall of the bottom end of the tower barrel; an air cooling heat radiator system is arranged in the air inlet; and the steam pipe is connected with the condensed water pipe through the air cooling heat radiator system. For a solar power plant, a heat absorbing tower and a cooling tower can be combined into one by using a design of a system for using a tower barrel of a high-rise building heat absorbing tower; a natural ventilation cooling system can be adopted in the solarpower plant to reduce the station service power consumption rate and increase the profit of the solar power plant; as high buildings are not additionally constructed, the shielding loss is reduced; and meanwhile, the project cost is reduced, and the floor space is reduced.

Description

technical field [0001] The invention belongs to the field of photothermal power generation, and relates to a heat absorption tower with natural ventilation cooling function. Background technique [0002] Solar thermal power generation refers to the use of a large-scale array of parabolic or dish mirrors to collect solar thermal energy, reflect the solar thermal energy to the heat absorber at the top of the heat absorption tower, and provide heat through the heat absorber, combined with the traditional turbogenerator process, In order to achieve the purpose of power generation, the use of solar thermal power generation technology avoids the expensive silicon crystal photoelectric conversion process, which can greatly reduce the cost of solar power generation. In order to reduce the shading of sunlight, the cooling system of the main engine of the solar thermal power plant generally adopts a mechanical ventilation cooling tower to reduce the height of the cooling tower, but th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28B1/06F28B9/00F28B9/08
CPCF28B1/06F28B9/00F28B9/08
Inventor 朱云涛李诚范攀高志广
Owner NORTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP
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