Radiant Gas Burner Mixing Pipe Layout for Uniform Combustion
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Solution Overview
Problem
Conventional gas radiation burners face inefficiencies due to uneven mixing of fuel gas and air, leading to incomplete burning, increased exhaust gas, and difficulties in variable heat regulation, especially in compact designs.
Innovation Solution
The gas radiation burner incorporates multiple mixing pipes connected to the burner pot's lateral surface to promote uniform mixing of fuel gas and air, allowing efficient flow along the inner peripheral surface, and features adjustable mixing structures to regulate heat output.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the mixing pipe length is reduced due to installation structural restrictions, then the device complexity and installation space are reduced, but the mixing uniformity of fuel gas and air deteriorates leading to incomplete burning
Solution Approach 1:
The mixing pipe is divided into multiple sections with different cross-sectional areas. The first mixing section has a larger cross-sectional area than the second mixing section, creating staged mixing zones that enhance mixing efficiency within a compact length. This segmentation allows sufficient mixing to occur despite the overall reduced pipe length.
Solution Approach 2:
Different sections of the mixing pipe have different cross-sectional areas optimized for their specific function. The first section has a larger area for initial mixing, while the second section has a smaller area for final mixing and flow control. This local variation in geometry optimizes mixing performance at each stage within the constrained overall length.
2Adaptability or versatility
If the burner pot size is reduced for built-in applications, then the adaptability to built-in installations is improved, but the mixing uniformity and burning efficiency deteriorate
Solution Approach 1:
The burner pot is divided into a first burning section and a second burning section with different cross-sectional areas. This segmentation allows the burner to maintain effective mixing and burning performance in a compact overall size suitable for built-in installations.
Solution Approach 2:
Different burning sections have different cross-sectional areas optimized for their specific burning requirements. This local variation ensures that each section maintains proper gas-air mixing and burning efficiency despite the reduced overall burner pot size.
3Device complexity
If a single mixing pipe configuration is used, then the device complexity is reduced, but the ability to provide variable heat regulation deteriorates
Solution Approach 1:
The mixing and burning system is divided into multiple sections that can operate independently or in combination. The first mixing section feeds the first burning section, and the second mixing section feeds the second burning section, allowing selective operation for variable heat output.
Solution Approach 2:
The burner system allows dynamic regulation of heat output by selectively activating different burning sections. The control system can adjust which sections are active and at what power levels, providing variable heat regulation capability.
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 configuration ensures uniform and stable burning, improving radiation efficiency, reducing exhaust gas, and enabling variable heat regulation, making it suitable for built-in applications.
Implementation Method 1
The air is introduced into the mixing pipe 1 by an injection pressure of the fuel gas and mixed, along with the fuel gas, in the mixing pipe 1
Implementation Method 2
produce mixture gas by mixing fuel gas and air
Implementation Method 3
The burner mat 3 has a function of emitting radiation energy that is accumulated in the burner mat 3 as the mixture gas burns on the burner mat 3
Implementation Method 4
promoting mixing of fuel gas and air
Implementation Method 5
accomplish more uniform mixing of the fuel gas and the air contained in the mixture gas
Data Source
AI summary
A gas radiation burner for improving the efficiency of burning by promoting mixing of fuel gas and air is disclosed. The gas radiation burner includes a gas supply member for injecting gas, at least one mixing pipe for suctioning air along with the gas injected from the gas supply member to produce mixture gas and injecting the produced mixture gas, a burner pot for receiving the mixture gas supplied from the mixing pipe, a burner mat mounted at a top of the burner pot and adapted to emit radiation heat that is generated as the mixture gas supplied from the burner pot burns on the burner mat, and a burner housing located on a top of the burner mat and defining a burning chamber therein. The mixing pipe is connected to a predetermined position of a lateral portion of the burner pot such that the mixture gas supplied from the mixing pipe flows along an inner peripheral surface of the burner pot.