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Combustor for gas stove

A technology of burners and gas stoves, which is applied in the direction of gas fuel burners, burners, and the transportation of non-flammable liquids/gases, etc. It can solve the problems of waste of resources, uneven heating of the bottom of the pot, and low efficiency, and achieve good uniformity , Improve the success rate of fire transmission, and the effect of smooth fire transmission

Pending Publication Date: 2020-06-09
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the fire cover of the gas stove usually includes an inner ring fire cover and an outer ring fire cover, and the heating method for the pot body is basically a combination of an outer ring flame and an inner ring flame, and the distance between the outer ring flame and the inner ring flame is The distance between the center of the bottom of the pot is relatively far, and the outer annular flame is sprayed outwards, so the bottom of the pot cannot be heated intensively, and the smoke formed by combustion stays at the bottom of the pot for insufficient time, resulting in low efficiency and waste of resources. In order to solve the above problems, a patent application No. CN201310295581.1 (authorized announcement No. CN103438453A) Chinese invention patent "an internal injection burner for gas cooker" which provides a burner, which includes a base, injection pipe, connecting ring, Furnace head, flue gas hood, ejector pipe are fixedly connected with the base, and the base is provided with connecting ring, furnace head and flue gas hood from bottom to top. The flame of the hole is sprayed inward, which can make the flame heat the bottom of the pot intensively and improve the thermal efficiency. However, the secondary air required for combustion in the fire hole on the inner wall of the burner of this kind of burner is often insufficient, and the current integrated fixed structure of the gas mixing chamber is not enough. Conducive to the cleaning of the cooker, especially the inside of the gas mixing chamber and the inside of the waist-shaped hole. There are more and more complaints from users that the gas mixing chamber is not easy to clean, and it is also prone to uneven heating of the bottom of the pot

Method used

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  • Combustor for gas stove
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  • Combustor for gas stove

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as Figure 1-12 Shown is the preferred embodiment of the present invention. The burner used in the gas stove in this embodiment includes a base 1, the base 1 has an inner wall 11 and an outer wall 12 arranged at intervals inside and outside, the inner wall 11 surrounds a central cavity 111 for replenishing gas, the inner wall 11 and the outer wall 12 jointly surround a peripheral cavity 112; the connecting body 2 includes a plate body, the central position of the plate body has a central hole 21 aligned with the central cavity 111, and the outer periphery of the plate body extends in the horizontal direction and can cover The outer wall 12, and the outer periphery has a first gas channel 22 and a second gas channel 23 which are vertical and communicated with the outer peripheral cavity 112. The first gas channel 22 and the second gas channel 23 are oppositely arranged and their corresponding ends A first interval and a second interval are left on the part, the fir...

Embodiment 2

[0055] The structure is basically the same as that of Embodiment 1, the only difference is that there is only one fire cover, which is in an open ring shape, and has a first interval, which forms an air replenishment channel connected with the central cavity 111, and the fire cover That is, it is arranged on the open-loop gas channel of the connecting body 2, and a gas mixing chamber is formed between the connecting body 2, and the inner wall of the fire cover has a plurality of inner fire holes communicating with the gas mixing chamber along the circumferential direction. The outer wall surface of the outer wall has a plurality of outer fire holes communicating with the gas mixing chamber in the circumferential direction; and the fire cover is provided with fire transmission holes and / or fire transmission grooves on at least one side wall corresponding to the first interval.

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Abstract

The invention relates to a combustor for a gas stove. The combustor for the gas stove is characterized by comprising a base, a connecting body, a first burner ring and a second burner ring, wherein aninner wall and an outer wall which are arranged inside and outside at an interval are arranged on the base, a central cavity for supplementing gas is defined by the inner wall, a peripheral cavity isjointly defined by the inner wall and the outer wall, the connecting body, the first burner ring and the second burner ring are arranged on the base in a cover mode, a first gas supplementing channeland a second gas supplementing channel are arranged on the connecting body, the first burner ring and the second burner ring correspond to the first gas supplementing channel and the second gas supplementing channel, and flash holes capable of generating gas turbulent flow are arranged on the first burner ring and the second burner ring. Compared with the prior art, the combustor for the gas stove has the advantages that the combustor is an inner-ring and outer-ring integrated combustor, the uniformity of heating the bottom of a pot is good, a first fire flash hole and a second fire flash hole for transferring fire to the second burner ring are arranged on the first burner ring, a third fire flash hole and a fourth fire flash hole for transferring the fire to the first burner ring are formed on the second burner ring, gas vortex can be formed, and the fire transfer success rate is high, so that the first burner ring transfers the fire to the second burner ring conveniently.

Description

technical field [0001] The invention relates to a burner, in particular to a burner for a gas stove. Background technique [0002] At present, the fire cover of the gas stove usually includes an inner ring fire cover and an outer ring fire cover, and the heating method for the pot body is basically a combination of an outer ring flame and an inner ring flame, and the distance between the outer ring flame and the inner ring flame is The distance between the center of the bottom of the pot is relatively far, and the outer annular flame is sprayed outwards, so the bottom of the pot cannot be heated intensively, and the smoke formed by combustion stays at the bottom of the pot for insufficient time, resulting in low efficiency and waste of resources. In order to solve the above problems, a patent application No. CN201310295581.1 (authorized announcement No. CN103438453A) Chinese invention patent "an internal injection burner for gas cooker" which provides a burner, which include...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/04F23D14/46F23D14/58F23D14/64F23D14/66F23L9/00
CPCF23D14/04F23D14/46F23D14/58F23D14/64F23D14/66F23D2900/14062F23L9/00Y02E20/34
Inventor 苏慧玲
Owner NINGBO FOTILE KITCHEN WARE CO LTD