Rotatable Bamboo Vertical Farming Structure for Sunlight Distribution
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Solution Overview
Problem
Vertical farming polyhouses face challenges with uneven resource distribution, including sunlight, leading to inconsistent sapling quality and increased operational costs due to fixed structures and additional lighting requirements, as well as high transportation costs and limited adaptability.
Innovation Solution
A portable and rotatable vertical farming apparatus using bamboo towers with composite members that can be easily assembled and disassembled, incorporating adjustable lighting and gas channels, and a smart irrigation system to optimize resource distribution and control environmental parameters.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If fixed vertical farming structures are used, then structural stability is improved, but adaptability and ease of reconfiguration deteriorate
Solution Approach 1:
The vertical farming structure is divided into modular composite members that can be independently assembled and disassembled. Each composite member consists of bamboo sections joined with rods and bearings, creating standardized units that maintain structural integrity while enabling flexible reconfiguration of the overall system.
Solution Approach 2:
The structure incorporates rotatable composite members with bearing mechanisms that allow dynamic adjustment of growing unit positions. This enables the system to transition from fixed to movable configurations, allowing farmers to reposition towers and adjust sunlight exposure while maintaining operational stability during growth cycles.
2Illumination intensity
If additional lighting structures are added to ensure equal sunlight distribution, then illumination uniformity is improved, but device complexity and operational cost increase
Solution Approach 1:
The composite members are designed to rotate around vertical axes, enabling dynamic adjustment of growing cup orientations to optimize sunlight exposure throughout the day. This mechanical movement provides uniform illumination distribution without requiring additional artificial lighting structures, maintaining system simplicity while achieving illumination uniformity.
Solution Approach 2:
The rotatable composite member structure serves multiple functions: it provides structural support, enables sunlight distribution optimization through rotation, and allows flexible reconfiguration of growing units. This multi-functionality eliminates the need for separate artificial lighting systems, reducing overall device complexity.
3Stability of the object's composition
If permanent fixed growing areas are used, then structural stability is improved, but transportation cost and ease of reconfiguration worsen
Solution Approach 1:
The vertical farming system is segmented into discrete composite members that can be independently assembled and disassembled. Each composite member functions as a complete modular unit containing growing cups, enabling easy transportation and reconfiguration without compromising the structural stability of individual components during assembly and disassembly operations.
4Ease of manufacture
If bamboo-based composite members are used, then ease of manufacture and cost are improved, but strength and load-bearing capacity may deteriorate
Solution Approach 1:
The structure uses composite members formed by combining bamboo with metal or wooden rods and bearing components. This composite construction leverages bamboo's lightweight and renewable properties while incorporating stronger materials at critical connection points to enhance load-bearing capacity and structural strength without significantly increasing manufacturing complexity.
Data Source
AI summary
With increasing population and pollution land availability for farming is reducing each day. To address this problem the present invention provides A polyhouse structure including a plurality of vertical towers supporting polyhouse roof. Further, a vertical tower of the plurality of vertical towers includes at least one bamboo. Further, the at least one bamboo is configured to hold a plurality of grow cups. Further, at least one composite member is formed by inserting and fixing at least one rod to at least one end of the at least one bamboo. Further, at least one composite member is rotatable, and an upper end of the composite member fixed to an anchor and a lower end of the composite member is fixed on a mounting surface via the at least one bearing.