Steel structure cooling tower

A steel structure and cooling tower technology, applied in refrigeration plants, industrial buildings, etc., can solve the problems of being unable to meet the design requirements of super-large cooling towers, shorten the force transmission path, shorten the construction period, and improve the rigidity and bearing capacity of the system Effect

Active Publication Date: 2019-04-12
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the technical problems that steel structure cooling towers in the prior art cannot meet the design requirements of super-large cooling towers and neglect hoop stiffening and airflow obstruction, the embodiment of the present invention provides a kind of hoop stiffening and Steel structure cooling tower with improved aerodynamic performance

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the technical solutions in 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 The embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0030] ginseng figure 1 and figure 2 As shown, the three-dimensional schematic diagram of the steel structure cooling tower and the cross-sectional view of the steel structure cooling tower in the first embodiment of the present invention. The steel structure cooling tower 100 includes: a load-bearing part for bearing force, a functi...

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Abstract

The invention discloses a steel structure cooling tower capable of meeting the design requirements of an ultra-large cooling tower, conducting annular stiffening and improving aerodynamic performance.According to the steel structure cooling tower, a flexible or rigid prestressed cable beam is additionally arranged on the inner side or the outer side of a tower cylinder, local deformation outsidethe net shell surface is avoided, thus the overall synergistic force-bearing effect in the surface is improved, and the rigidity and the bearing capacity of a system can be significantly improved. Further, the steel structure cooling tower adopts an internal resistance reducing plate, thus the blocking effect of a truss of a spatial steel truss cooling tower on airflow inside the tower cylinder isreduced, and accordingly, the circulating efficiency of the airflow in the cooling tower is improved significantly.

Description

technical field [0001] The invention relates to the technical field of cooling towers in power plants, in particular to a steel structure cooling tower. Background technique [0002] The cooling tower is a kind of high-efficiency cooling equipment, which uses its internal circulation system to achieve the purpose of cooling water circulation. Cooling towers have been widely used in thermal power plants, nuclear power plants and other thermal systems that require a large amount of cooling water. With the rapid development of my country's nuclear power development, the increasing capacity of a single unit and the policy of "upperizing the larger and reducing the smaller", the demand for super-large indirect cooling towers has become increasingly prominent. The design and construction of super-large indirect cooling towers has become a research hotspot and difficulty in the world. [0003] With the development of large-scale super-large indirect cooling towers, the competitiv...

Claims

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Application Information

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IPC IPC(8): E04H5/12
CPCE04H5/12
Inventor 邢源赵林崔巍葛耀君
Owner TONGJI UNIV
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