Modular Architectural Cistern with Slip-Fit Joints
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Solution Overview
Problem
Conventional rainwater collection systems, such as rain barrels, are unattractive and lack flexibility in varying storage volume, requiring multiple bulky barrels and cumbersome connections to increase storage capacity.
Innovation Solution
A modular architectural cistern with a slim, vertically ribbed design that allows for slip-fit connections of multiple units, providing variable storage capacity while maintaining aesthetic appeal, and featuring gaskets for sealing and plugs for water transfer and drainage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If conventional rain barrels are used for water storage, then storage capacity can be increased by adding more barrels, but the system becomes bulky and unsightly
Solution Approach 1:
The cistern is divided into multiple detachable modules that can be connected in series or parallel configurations. Each module has standardized connection ports that allow flexible arrangement to achieve desired storage capacity while maintaining a uniform, aesthetically pleasing appearance. The segmented design enables the system to scale from small to large capacities without requiring multiple separate barrels.
Solution Approach 2:
Multiple cistern modules are combined into a unified system through standardized connection interfaces. The modules merge to form a continuous water storage system with integrated inlet and outlet ports, creating a cohesive structure that appears as a single architectural element rather than separate barrels, thereby maintaining aesthetic appeal while increasing capacity.
2Quantity of substance
If multiple rain barrels are connected to increase storage capacity, then water storage volume increases, but the connection system becomes cumbersome and complex
Solution Approach 1:
The connection ports are designed with universal functionality to serve multiple purposes: they enable module-to-module connections for capacity expansion, provide inlet connections for water supply, and offer outlet connections for water distribution. This multi-functionality eliminates the need for separate connection systems for each purpose, simplifying the overall system while allowing flexible configuration to achieve desired storage capacity.
3Quantity of substance
If conventional rain barrels are used, then basic water storage is achieved, but the system lacks adaptability to varying storage needs
Solution Approach 1:
The cistern system transitions from a fixed, static capacity to a dynamic, adjustable capacity through modular design. Users can add or remove modules based on varying water storage needs, and the standardized connection interfaces enable easy reconfiguration. This dynamic adaptability allows the system to respond to changing requirements without requiring complete system replacement.
Solution Approach 2:
The system enables parameter changes in storage capacity by allowing users to modify the number of connected modules. The standardized connection ports maintain consistent geometric and functional parameters across all modules, enabling scalable configuration from single-module to multi-module arrangements, thereby adapting storage capacity to varying needs while maintaining system integrity.
Data Source
AI summary
A Modular Architectural Cistern (MAC) may be provided. The cistern may be embodied as slim, vertically ribbed structure. The interior of the structure may be configured to receive, store, and output rainwater. The cistern may comprise slip-fit connection joints configured to allow a plurality of connections to other MACs. Connections with other MACs may increase the rainwater storage volume available to the MAC. Moreover, the MAC may be aesthetically designed so as to accompany various architectural structures without taking away from the aesthetic appeal of the structure.


