Sump Pump Water Level Monitoring for Flood Alert Reliability
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Solution Overview
Problem
Existing sump pump monitors and applications have limitations in providing reliable operation and monitoring of sump pumps, which are crucial for preventing basement flooding.
Innovation Solution
A sump pump system incorporating a water level sensor, user input/output module, and processor that detects water levels, communicates with the user, and assigns states to the water level, displaying notifications to indicate normal, caution, or alarm conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing sump pump monitors are used, then basic water level detection is provided, but reliability and precision of pump operation monitoring are insufficient
Solution Approach 1:
The patent divides the sump pump system into separate functional modules: a monitor unit that detects water levels and pump status, and a remote notification unit that alerts users. This segmentation allows each module to be optimized independently, improving overall system reliability while maintaining precise water level detection through dedicated sensors and processors.
Solution Approach 2:
The patent introduces a monitor unit as an intermediary between the sump pump and the user. This intermediate device continuously monitors pump operation, water levels, and system status, then communicates findings to users via remote notifications. The intermediary enhances reliability by providing continuous monitoring without requiring direct user presence, while maintaining detection precision through specialized sensors.
2Reliability
If simple water level detection is implemented, then device complexity is reduced, but the ability to provide comprehensive monitoring and notification is limited
Solution Approach 1:
The monitor unit is designed as a multi-functional device that performs water level detection, pump operation monitoring, system status tracking, and remote notification. By consolidating these functions into a single universal monitor, the system achieves comprehensive monitoring reliability without proportionally increasing overall device complexity, as the monitor replaces multiple separate components.
Solution Approach 2:
The system implements self-service through automatic monitoring and remote notification capabilities. The monitor continuously checks system status and automatically alerts users via text message or email when issues are detected, eliminating the need for manual checking and reducing the complexity of user interaction while maintaining high monitoring reliability.
3Reliability
If continuous monitoring is implemented, then reliability is improved, but energy consumption increases
Solution Approach 1:
The monitor implements periodic monitoring rather than truly continuous monitoring, checking water levels and pump status at set intervals. This periodic action maintains adequate monitoring reliability for detecting pump failures and water level changes while significantly reducing energy consumption compared to constant monitoring. The system adjusts monitoring frequency based on operational conditions.
Solution Approach 2:
The system uses feedback mechanisms where the monitor only activates full monitoring and sends notifications when specific conditions are met, such as when the pump should be operating but isn't, or when water levels reach critical thresholds. This condition-based feedback approach maintains reliability for detecting critical issues while minimizing energy consumption during normal operation.
Data Source
AI summary
The present invention provides a sump pump system, including a sump pump monitor and application. The sump pump system includes a sump pump. Components of the sump pump system are installed in and/or near a sump. The sump collects liquid, such as water, from an inlet pipe. The sump pump is operable to remove water from the sump. The sump pump is fluidly connected to a discharge pipe. The discharge pipe is operable to carry water from the sump pump to a storm sewer or other discharge point.