Spiked Water Dispensing Device for Sanitary Bagged Fluid
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Solution Overview
Problem
Current methods for dispensing potable water in emergency and developing contexts face challenges such as high cost, difficulty in transportation, sanitation concerns, and ease of use, with existing systems being prone to contamination and requiring complex sanitation processes.
Innovation Solution
A sanitary system utilizing a stabilizing grommet and a spiked water dispensing device that punctures a hermetically sealed bag of fluid, forming a seal to prevent leakage and minimize contamination risks, with components designed for ease of use and transportation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional water dispensing systems are used, then water can be dispensed, but contamination risks increase and sanitation becomes difficult
Solution Approach 1:
The patent introduces a sterile barrier layer and a specialized dispensing mechanism as intermediaries between the water storage bag and the user. The barrier layer maintains sterility until dispensing, while the controlled dispensing mechanism prevents contamination during water delivery, thus resolving the contradiction between maintaining sanitation and enabling water access.
Solution Approach 2:
The system employs disposable sterile barrier layers and single-use or easily sanitized dispensing components. This approach ensures high sanitation standards for each use while keeping the overall system cost-effective, allowing the barrier to be replaced rather than repeatedly sterilized.
2Quantity of substance
If heavy water containers are used, then water supply is ensured, but transportation difficulty increases
Solution Approach 1:
The patent uses flexible, collapsible water storage bags instead of rigid heavy containers. These thin-film bags can be compressed as water is dispensed, reducing volume and weight during transport. The flexibility allows them to be folded or rolled when empty, dramatically improving ease of transportation while maintaining adequate water supply capacity.
3Reliability
If complex sanitation systems are used, then contamination is reduced, but device complexity increases
Solution Approach 1:
The system incorporates self-sterilizing features where the dispensing mechanism automatically maintains sterility through its design rather than requiring external sanitation processes. The controlled dispensing architecture inherently prevents contamination without needing complex manual sanitation procedures, thus maintaining high reliability while minimizing device complexity.
4Reliability
If expensive water systems are used, then water quality is improved, but cost increases
Solution Approach 1:
The patent divides the water supply system into separate functional components: a simple flexible storage bag, a disposable sterile barrier layer, and a basic dispensing mechanism. This segmentation allows each component to be manufactured independently at low cost using simple processes, while collectively providing high water quality through the sterile barrier and controlled dispensing architecture.
Data Source
AI summary
A system and method for dispensing potable fluids wherein a bagged fluid, such as water, is dispensed via a spiked water dispensing device.