Burner Arrangement With Remote Fuel Source
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing burner arrangements for landscaped areas are hindered by the weight of fuel storage units, which limits maneuverability and fuel capacity, making it difficult to efficiently apply thermal energy, especially in impassable terrain or slopes.
Innovation Solution
A burner arrangement with a separate, remotely located fuel source connected via a flexible supply line to the burner unit, allowing for reduced weight on the carriage and enhanced maneuverability, using gaseous fuel to minimize weight and prevent cooling issues, and incorporating a pressure-reducing system for safe operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If the fuel storage unit is carried on the cart, then the fuel supply is ensured, but the weight of the cart increases significantly, negatively impacting handling and maneuverability
Solution Approach 1:
The system is divided into two separate components: a lightweight cart carrying the burner unit and a separate fuel storage unit. The cart weighs only 15-25 kg without fuel, while the fuel tank (30-50 liters) is positioned separately at the starting location. This segmentation allows the cart to remain maneuverable while the fuel supply capacity is maintained through the separate tank.
Solution Approach 2:
A flexible hose serves as an intermediary connection between the separate fuel storage unit and the burner unit on the cart. This hose enables fuel transfer over a distance of several meters, allowing the fuel tank to be positioned at the starting location while the cart operates in the treatment area, thus resolving the conflict between fuel capacity and cart weight.
2Duration of action of moving object
If the fuel storage unit is enlarged to increase fuel capacity, then the fuel supply duration is extended, but the weight impact on the vehicle increases further
Solution Approach 1:
The fuel storage is segmented from the cart structure, placed in a separate unit with capacity of 30-50 liters. This provides extended fuel supply duration (multiple hours of continuous operation) without adding weight to the cart itself, which remains at 15-25 kg.
3Adaptability or versatility
If the cart is designed for high maneuverability to access difficult terrain, then the operating range is expanded, but the fuel capacity is limited by weight constraints
Solution Approach 1:
The cart is designed as a lightweight platform (15-25 kg without fuel) optimized for maneuverability with small wheels suitable for rough terrain. The fuel capacity (30-50 liters) is provided by a separate tank at the starting location, connected via flexible hose, thus achieving both high maneuverability and extended fuel capacity.
Solution Approach 2:
The flexible hose acts as an intermediary that allows the lightweight cart to operate independently from the heavy fuel tank. The hose maintains fuel supply over several meters of distance, enabling the cart to access difficult terrain while the fuel tank remains at the accessible starting location.
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
This design improves the ease of handling and maneuverability of the burner unit, allowing for more flexible and efficient application of thermal energy while reducing the risk of cooling and explosion hazards, enabling effective weed control and vegetation management.
Implementation Method 1
the burner unit is configured to generate thermal energy from fuel supplied to the burner unit
Data Source
Figure 1
Figure 2
Figure 3
AI summary
Burner arrangement (1) for the maintenance of landscape areas (2), comprising: - a carriage (4) equipped with a burner unit (3), wherein the carriage (4) is rollable and/or movable on the landscape area (2) via at least one roller and/or wheel (5) and/or chain, wherein the burner unit (3) is configured to generate thermal energy (6) from fuel supplied to the burner unit (3), - a fuel source (7) arranged separately from the carriage (4), wherein - the burner unit (3) is connected to the fuel source (7) via a supply line (8) during its intended use to supply the burner unit (3) with fuel.