Chimney Cleaning Chain Mechanism for Safer Soot Removal
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing chimney cleaning methods are dangerous, expensive, and time-consuming, posing risks to individuals and often result in messy interiors or requiring costly professional services.
Innovation Solution
A chimney cleaning system comprising a support bracket, swivel arms, a gearbox, and a chain that rotates within the chimney pipe to remove soot and creosote without the need for roof-scaling, featuring a housing unit with a door for component access and a chain that collects debris at the bottom for easy cleanup.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional chimney cleaning methods are used (scaling roof or interior cleaning), then cleaning effectiveness is achieved, but safety risks and mess increase
Solution Approach 1:
The patent inverts the traditional cleaning approach by cleaning the chimney from the top (exterior) rather than from the bottom (interior). The chain mechanism is lowered through the chimney flue from the roof, allowing debris to be collected and removed from the top, thus avoiding interior mess while maintaining cleaning effectiveness
Solution Approach 2:
The patent introduces a chain with attached brushes as an intermediary cleaning tool that can be lowered through the chimney flue. This chain acts as a mediator between the cleaning operator (on the ground) and the chimney interior surfaces, enabling effective cleaning without direct human entry into dangerous or messy environments
2Reliability
If professional chimney cleaning services are hired, then reliable cleaning is achieved, but cost increases
Solution Approach 1:
The patent enables homeowners to perform chimney cleaning themselves using the automated chain mechanism. The system is designed to be operable by a single person from ground level, eliminating the need to hire professional chimney sweeps while maintaining reliable cleaning results through the mechanical chain action
3Productivity
If manual cleaning tools are used, then cleaning capability is achieved, but time consumption and physical effort increase
Solution Approach 1:
The patent employs periodic action through the oscillating chain mechanism that moves back and forth through the chimney flue. This continuous periodic motion of the chain with attached brushes efficiently removes debris throughout the entire chimney length, reducing the time and physical effort required compared to manual scraping methods
Solution Approach 2:
The patent replaces manual mechanical scraping with an automated chain-driven brush system. The chain mechanism, powered by simple manual cranking or gravity, substitutes for tedious hand-scraping operations, significantly reducing both time consumption and physical exertion while maintaining or improving cleaning capability
Data Source
AI summary
The present disclosure provides a chimney cleaning system. The chimney cleaning system may include a support bracket configured to couple with a chimney pipe. The chimney cleaning system may include a first swivel arm and a second swivel arm. The system may further include a spring that connects to a first swivel arm. The chimney cleaning system may include a gearbox, and a shaft, which may be a horizontal shaft, coupled to the gearbox. The chimney cleaning system may further include a chain having a first end and a second end. The first end connects with the first swivel arm via the spring and the second end connects to the second swivel arm. The actuation of the shaft causes a rotation of the chain about the internal surface of the chimney pipe thereby causing the chain to clean soot, creosote, and other debris from at least a portion of the internal surface of the chimney pipe.