Fire accumulation cover of burner

A technology of flame gathering hood and burner head, which is applied in the field of gas stoves. It can solve the problems of high heat loss, easy ablation of the fire gathering cover, and short service life of the fire gathering cover. It achieves good reflection and flame guiding effect, and is not easy to burn Eclipse, the effect of simple structure

Inactive Publication Date: 2011-06-29
张文征
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The burner head on the existing gas stove is located in the middle of the flame gathering hood, and there is a gap between the burner head and the bottom of the fire gathering cover as an air inlet. It is reflected to the inner side of the fire-gathering hood and radiates to the surroundings along the gap between the upper end of the fire-gathering hood and the outside of the pot. This kind of fire-gathering hood structure makes heat loss more, and it is easy to ablate the inner side of the fire-gathering hood, especially easy to ablate The upper edge of the inner side of the fire cover leads to a short service life of the fire cover

Method used

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Examples

Experimental program
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Embodiment Construction

[0022] Embodiment 1 of the present invention such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the main body 1 of the fire gathering hood is in the shape of a "bowl", and an air suction hole 3 is provided in the circumferential direction near the bottom. The inside of the main body of the fire gathering hood 1 is provided with guide ribs 4 in the circumferential direction, and the shape of the guide ribs 4 is arc-shaped. When using the main body 1 of the fire gathering cover, it is required that the inner surface of the bottom of the burner cover 1 and the outer circumference of the top of the burner 2 be sealed and fixed. Adaptation and interference fit, or an integrated design of the fire cover main body 1 and the burner 2 outer shell.

[0023] Embodiment 2 of the present invention such as Figure 5 and Figure 6 As shown, the shape of the guide rib 4 is circular, and other structures are the same as those in Embodiment 1 of the present utility model.

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PUM

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Abstract

The invention discloses a fire accumulation cover of a burner. The fire accumulation cover comprises a fire accumulation cover main body (1), wherein air intake holes (3) are arranged at the circumference of the fire accumulation cover main body (1) near the bottom; the top edge of the fire accumulation cover (1) is outwards and is downwards provided with an integral hemming bracket (8); guide ribs (4) are arranged at the circumference of the inner side of the fire accumulation cover main body (1); the guide ribs (4) are in an arc rotary shape or loop line shape or spiral shape; and the fire accumulation main body (1) is maded of a cast iron material or an iron plate or a non-metal refractory material, wherein enamel is sintered at the two sides of the iron plate, an iron plate skeleton is lined inside the non-metal refractory material. The fire accumulation cover disclosed by the invention enables the flame heat to be concentrated at the bottom of a pan bottom; the heat loss caused by the gap between the fire accumulation cover and the pan bottom is less, and the heat is fully utilized, thereby saving energy sources; the fire accumulation cover is not easy to burn, thereby enhancing the service life of the fire accumulation cover; and the guide ribs in the arc rotary shape or loop line shape or spiral shape have better reflection and flame guide functions.

Description

technical field [0001] The invention relates to a gas cooker, in particular to a burner head fire gathering cover on the gas cooker. Background technique [0002] The burner head on the existing gas stove is located in the middle of the flame gathering hood, and there is a gap between the burner head and the bottom of the fire gathering cover as an air inlet. It is reflected to the inner side of the fire-gathering hood and radiates to the surroundings along the gap between the upper end of the fire-gathering hood and the outside of the pot. This kind of fire-gathering hood structure makes heat loss more, and it is easy to ablate the inner side of the fire-gathering hood, especially easy to ablate The upper edge of the inner side of the fire gathering cover leads to a short service life of the fire gathering cover. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a burner fire accumulator cover with less heat loss...

Claims

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Application Information

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IPC IPC(8): F24C15/10
Inventor 张文征王哲张顺
Owner 张文征
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