Ultrasonic Guttering Monitoring Apparatus for Blockage Detection

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Solution Overview

Problem

Guttering systems in buildings, especially in large structures, are difficult to access and maintain, leading to infrequent maintenance and potential catastrophic failures due to blockages, material deterioration, and damage, resulting in costly repairs and flooding.

Innovation Solution

A monitoring apparatus using ultrasonic detection means and data processing to assess the condition of guttering channels, providing real-time data analysis and alerts for maintenance scheduling, including contactless material identification, weatherproof housing, solar power, and wireless communication for remote data processing and alerts.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional monitoring apparatus is used, then detection capability is limited, but accessibility and maintenance cost are significantly improved

Engineering Contradiction:

ImproveaccessibilityVSAvoiddetection capability

Core Design Contradiction:

Ease of operationVSMeasurement precision

Solution Approach 1:

The patent replaces mechanical contact-based detection with electromagnetic (radar) detection. The monitoring apparatus uses radar signals to detect guttering conditions without physical contact, eliminating the need for manual inspection while achieving precise measurement of material presence, water depth, and blockage detection.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent introduces radar signals as an intermediary between the monitoring apparatus and the guttering system. These electromagnetic waves penetrate through air and interact with materials in the guttering channel, providing indirect but accurate information about the guttering condition without requiring physical access or contact with the difficult-to-reach areas.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Reliability

If manual inspection and maintenance is performed, then detection cost is reduced, but maintenance frequency and response time are significantly worsened

Engineering Contradiction:

Improvemaintenance frequencyVSAvoidresponse time

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The patent implements a continuous feedback loop where the radar-based monitoring apparatus constantly detects guttering conditions and transmits data to a remote server. The system provides real-time alerts when blockages or abnormal conditions are detected, enabling immediate maintenance response rather than waiting for scheduled manual inspections or catastrophic failure.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The monitoring apparatus performs self-monitoring and automatic condition assessment of the guttering system. The system autonomously detects material buildup, water accumulation, and blockages without requiring human intervention for inspection, thereby maintaining high reliability while eliminating the time loss associated with manual scheduling and travel to inspection sites.

Inventive Principle:

Principle #25Self-service

3Device complexity

If reactive monitoring (water level detection only) is used, then device complexity is minimized, but measurement precision and predictive capability are significantly limited

Engineering Contradiction:

Improveapparatus simplicityVSAvoidcondition analysis accuracy

Core Design Contradiction:

Device complexityVSMeasurement precision

Solution Approach 1:

The patent employs a multi-functional radar-based monitoring apparatus that performs multiple detection tasks simultaneously: detecting material buildup, measuring water depth, identifying blockages, and assessing guttering condition. This single apparatus replaces multiple specialized sensors, maintaining relatively simple device architecture while achieving comprehensive and precise condition monitoring capabilities.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables proactive maintenance scheduling and immediate action to prevent guttering failures, reducing the risk of flooding and damage by providing real-time monitoring and accurate material identification, thus minimizing repair costs and environmental damage.

Implementation Method 1

A monitoring apparatus using ultrasonic detection means and data processing to assess the condition of guttering channels

Methodology Applied

Scientific EffectUltrasonic detection: Ultrasound

Implementation Method 2

a sequence of signals are transmitted and received when the apparatus is in a detection mode

Methodology Applied

Scientific EffectEcho: Echo

Data Source

PatentUS11650181B2Monitoring apparatus for guttering system

Publication Date: 2023.05.16 H D SHARMAN

AI summary

An apparatus which includes a mounting, a plurality of detectors provided to detect a condition of at least on parameter indicative of presence of one or more materials in a gutter channel and data processing capabilities. A sequence of signals are transmitted and received when the apparatus is in a detection mode, and the data processing analyses the received signals to provide an indication if a material is detected as being present in the channel and, if detected, a type of the material. On the basis of this analysis and identification of material, decision can be made as to whether any remedial action is required to clear the material and/or decide upon an ongoing monitoring and maintenance.