Combustion Gas Analyzer with Automated Diagnostic Logic

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Solution Overview

Problem

Conventional portable instruments for analyzing combustion gases in combustion appliances require extensive trial and error, especially for novice technicians, due to the complexity of adjusting various parameters, leading to inefficient diagnosis and optimization of combustion processes.

Innovation Solution

A system comprising sensors, processors, and logic algorithms that analyze combustion gas and system data to determine operating conditions and provide diagnostic recommendations, enabling automated detection of deviant conditions and suggested corrective actions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional portable instruments are used for analyzing combustion gases, then basic combustion gas properties can be measured, but extensive trial and error is required especially for novice technicians due to the complexity of adjusting various parameters

Engineering Contradiction:
Improveease of operationVSAvoidtime
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system automatically performs diagnostics and generates adjustment recommendations without requiring technician intervention for complex decision-making. The processor analyzes combustion gas data, compares it against optimal ranges, and provides specific adjustment guidance, allowing the system to serve itself in the diagnostic process rather than relying on technician expertise.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system provides real-time feedback to technicians by analyzing combustion gas data and immediately communicating whether parameters are within acceptable ranges or require adjustment. This closed-loop feedback mechanism guides technicians through the adjustment process systematically, reducing trial-and-error iterations.

Inventive Principle:
Principle #23Feedback

2Measurement precision

If conventional portable instruments are used for analyzing combustion gases, then combustion gas properties can be identified, but the process of testing, analyzing and adjusting is repeated numerous times before desired performance conditions are achieved

Engineering Contradiction:
Improvemeasurement precisionVSAvoidproductivity
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The system performs preliminary analysis of combustion gas data and predicts the optimal adjustment actions before actual adjustments are made. By pre-calculating the diagnostic results and providing specific adjustment recommendations, the system eliminates the need for multiple iterative testing cycles, thereby improving productivity while maintaining measurement precision.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If manual adjustment of combustion system parameters is performed based on technician experience, then combustion process can be optimized, but the number of trial and error iterations increases significantly for novice technicians

Engineering Contradiction:
ImprovereliabilityVSAvoiddevice complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system introduces an intermediary diagnostic layer between the combustion system and the technician. The processor acts as a mediator that translates complex combustion gas data into simple, actionable adjustment recommendations, reducing the complexity burden on technicians while ensuring reliable optimization outcomes through systematic analysis.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9846107B1Systems, apparatuses and methods for analyzing combustion gases and presenting combustion process diagnostics
Publication Date: 2017.12.19 BACHARACH INC
  • US9846107B1 patent drawing
  • US9846107B1 patent drawing
  • US9846107B1 patent drawing

AI summary

An analyzer and diagnostic system can include one or more sensors that are operable to generate combustion condition data relating to the performance of an associated combustion system. An analysis module can be operable to analyze at least a portion of the combustion condition data and determine a state of the associated combustion system. A diagnostic module can be operable to identify one or more recommended corrective actions for a combustion system performance deviation from a plurality of recommended corrective actions using one or more logic algorithms. Handheld instruments and methods of analyzing and diagnosing combustion processes are also included.