Modular Cooling Tower Assembly with Triangular Support
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Solution Overview
Problem
Current cooling towers are labor-intensive and costly to assemble at job sites due to their large size and structural limitations, which require on-site assembly despite the desire to pre-assemble components in a factory for efficiency and quality control.
Innovation Solution
The development of modular heat exchange systems for cooling towers, including fill packing and structural support systems with triangular and firewall structures, designed to be pre-assembled in a factory and transported to the site, featuring a structural system with tension and compression members to withstand dynamic loads during transportation and facilitate quick installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If cooling towers are assembled at the job site using conventional methods, then the tower can be constructed with adequate structural strength, but the assembly process becomes labor intensive and time consuming
Solution Approach 1:
The cooling tower is divided into modular components including fill layers, basins, and support structures that can be manufactured separately and assembled at the job site. This segmentation enables factory pre-fabrication of complex components while simplifying on-site assembly operations.
Solution Approach 2:
Critical components such as fill layers and basins are pre-assembled and pre-positioned in the factory before shipping to the job site. This preliminary action reduces on-site labor requirements and assembly time while maintaining structural integrity.
2Productivity
If cooling tower components are made larger to reduce the number of assembly operations, then assembly time may be reduced, but the components become difficult to transport and handle
Solution Approach 1:
The tower structure is segmented into standardized modular units that balance size for transportability with assembly efficiency. Each module is sized to fit standard transportation equipment while requiring minimal connection operations during assembly.
Solution Approach 2:
Components are designed with optimized dimensional proportions that allow efficient stacking and arrangement in three-dimensional space during both transportation and assembly, maximizing the use of transport capacity while maintaining handleability.
3Manufacturing precision
If more factory pre-assembly is performed to reduce on-site labor, then assembly quality and consistency improve, but transportation and handling requirements become more stringent
Solution Approach 1:
Precision-critical operations such as fill layer installation and basin assembly are completed in the factory-controlled environment where quality can be verified. These pre-assembled units are then designed with reinforced transport features for safe shipment.
Solution Approach 2:
Components are designed with built-in protection features and reinforcement elements that shield precision-critical areas during transportation, preventing damage to factory-assembled portions while maintaining assembly quality.
Data Source
AI summary
The present disclosure relates to modules for heat exchange for use in cooling towers and methods of assembling cooling towers using such modules. The aforementioned modules for heat exchange may include fill packing and a structural system configured to provide support for at least the fill packing, in which the structural system includes a plurality of structural members configured to provide compression and tension support. The aforementioned modules for heat exchange may be assembled prior to being transported to a job site and installed in a cooling tower. A method for assembling a cooling tower using the aforementioned modules for heat exchange includes: constructing a cold water basin; assembling an air inlet structure on the cold water basin; and placing a heat exchange module on top of the air inlet structure.