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Multi-fuel energy-saving stove

An energy-saving stove and multi-fuel technology, which is applied to household stoves/stoves, lighting and heating equipment, etc., can solve the problems of inconvenient use and single fuel requirements, and achieve full combustion, high utilization rate of heat energy, and diversified fuels. Effect

Inactive Publication Date: 2015-05-20
黄登
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, today's stoves have a single fuel requirement, and each stove can only use a fixed fuel. If you want to use a different fuel, you need to replace the stove, which is very inconvenient to use.

Method used

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  • Multi-fuel energy-saving stove
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] refer to figure 1 As mentioned above, the multi-fuel energy-saving cooker of the present invention includes a combustion chamber 1 and an upper chamber 2 located above the combustion chamber 1, a solid fuel inlet 4 is provided on the side wall above the combustion chamber 1, and a firewood bridge 5 and a firewood bridge 5 are provided in the middle of the combustion chamber 1 The firewood bridge bracket 6 used to support the firewood bridge 5, the firewood frame 5 is provided with a plurality of air holes 7, and the upper stove 2 is provided with a smoke exhaust port 8, wherein the combustion stove 1 is cylindrical, and the combustion stove 1 A fire cover 11 is arranged on the top, a circular through hole 17 is opened in the center of the fire cover 11, and an annular gas burner 10 connected with a gas delivery pipe is arranged on the edge of the circular through hole 17 . The stove with such a structure can generate heat by burning solid fuel, and can also generate hea...

Embodiment 2

[0031] refer to figure 2 As shown, the functions and effects of this embodiment are basically the same as those of Embodiment 1, the difference is that in this embodiment, the heat-absorbing cavity 13 of this embodiment adopts an air-cooled method to absorb the heat dissipated during the combustion process. The upper opening 14 of the cavity 13 communicates with the external fan through the pipeline, and the lower opening 15 of the heat-absorbing cavity 13 is connected to the bottom of the firewood bridge 5. After the heat dissipated is absorbed by the air in the heat-absorbing cavity 13, Re-enter the combustion chamber 1 from the lower opening 15, thus effectively reducing the heat dissipated, thereby effectively improving the utilization rate of heat energy. At the same time, the flow of air helps the combustion chamber 1 to obtain sufficient oxygen supply during combustion, thereby enabling Solid fuel burns more quickly, cracks and bottoms.

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PUM

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Abstract

The invention discloses a multi-fuel energy-saving stove. The multi-fuel energy-saving stove comprises a combustion hearth and an upper hearth located above the combustion hearth, wherein a solid fuel inlet is formed in the side wall of the upper part of the combustion hearth; a firewood frame and a firewood frame bracket for supporting the firewood frame are arranged in the middle of the combustion hearth; a plurality of air holes are formed in the firewood frame; a smoke exhausting hole is formed in the upper hearth; the combustion hearth is cylinder-shaped; a fire hood is arranged on the top of the combustion hearth; a circular through hole is formed in the right center of the fire hood; an annular fuel gas stove head connected with a fuel gas conveying pipe is arranged on the edge of the circular through hole. The multi-fuel energy-saving stove disclosed by the invention has the characteristics that various fuels can be used, the combustion is adequate, the utilization rate of the thermal energy is high, the energy is saved, and the environmental friendliness is achieved.

Description

technical field [0001] The invention relates to the field of stoves, and more specifically, relates to a multi-fuel energy-saving stove. Background technique [0002] For thousands of years, people have used wood-burning stoves to cook food. Diesel combustion, that is, the burning of all combustible plants, has been the main energy source that humans have obtained from nature since ancient times. It has the characteristics of repeated regeneration and low cost. These firewood stoves are basically built with bricks and mud. They have the disadvantages of large amount of firewood, high smoke, low combustion value, and low heat utilization rate. , Unhygienic and environmentally friendly. Though people have carried out a lot of transformations to the firewood stove for a long time, gas discharge and heat utilization rate are all unsatisfactory. [0003] With the development and progress of society, people now use gas stoves instead of wood-burning stoves. Gas stoves have the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C1/02
CPCF24C1/02
Inventor 黄登黄杰军
Owner 黄登