CN218721693U - Gas stove with gas pressure equalizing function - Google Patents

Abstract

The utility model provides a gas-cooker with gas even pressure function, including the furnace end with install the annular fire lid on the furnace end, be equipped with the even preforming that is fan-shaped in the fire lid, even preforming is located the air inlet top of fire lid, and it has a plurality of gas pockets to distribute on the even preforming, and the radian of even preforming is 120-180 degrees. The uniform pressing sheet is arranged in a fan shape with the radian of 120-180 degrees, so that the uniform pressing sheet can well perform uniform pressing on the internal pressure of the fire cover, meanwhile, the gas conveying is not influenced, the problems of yellow flame and tempering are solved, the combustion efficiency of the gas furnace end is improved, and the service life of the gas furnace end is prolonged.

Description

Gas stove with gas pressure equalizing function

[ technical field ] A method for producing a semiconductor device

The utility model relates to a gas furnace end field especially relates to a gas-cooker with gas even pressure function.

[ background of the invention ]

In order to improve the combustion efficiency of gas, existing gas furnace end manufacturers can arrange a uniform pressure structure inside a fire cover, and control the pressure stability inside the fire cover through the uniform pressure structure to enable the output gas to be uniform, so as to avoid different flame heights caused by different gas pressures, the conventional uniform pressure structure is a uniform pressure sheet, common uniform pressure sheets are arranged into a ring shape or a sheet shape, the ring-shaped uniform pressure sheet can better stabilize the pressure inside the fire cover, but also influence the gas delivery, and cause insufficient mixing of the gas and air to cause a yellow flame phenomenon (insufficient combustion); the flaky even-pressure piece does not block gas delivery, but cannot well carry out even pressure on the internal pressure of the fire cover due to small area, so that the problem of flame height difference exists, and the flame height difference easily causes the fire cover to be burnt red, so that the tempering phenomenon is caused.

For this reason, further improvements are necessary.

[ Utility model ] content

The utility model aims at overcoming above-mentioned problem, we provide a gas-cooker with gas even pressure function, and this gas-cooker has big small reasonable in design's even pressure piece, can ensure that the gas-cooker normally works.

In order to achieve the purpose, the utility model provides a gas-cooker with gas uniform pressure function, including the furnace end with install the annular fire lid on the furnace end, be equipped with the uniform pressure piece that is fan-shaped in the fire lid, the uniform pressure piece is located the air inlet top of fire lid, and it has a plurality of gas pockets to distribute on the uniform pressure piece, the radian of uniform pressure piece is 120-180 degrees.

In one or more embodiments, the uniform pressing sheet is in an arch shape in cross section, and two ends of the uniform pressing sheet are respectively provided with a fixing foot to be connected and fixed with the fire cover.

In one or more embodiments, the fixing feet are riveted with the fire cover.

In one or more embodiments, the fire cover comprises a bottom plate and a surface cover, wherein the inner ring and the outer ring of the bottom plate are provided with first riveting structures, the surface cover is provided with second riveting structures corresponding to the first riveting structures, and the first riveting structures and the second riveting structures are mutually matched and riveted.

In one or more embodiments, the bottom plate, the surface cover and the uniform pressing sheet are made of sheet metal materials.

In one or more embodiments, the air holes are elongated air holes formed by stamping.

Compared with the prior art, the utility model the effect that exists is: the uniform pressing sheet is arranged in a fan shape with the radian of 120-180 degrees, so that the uniform pressing sheet can well perform uniform pressing on the internal pressure of the fire cover, meanwhile, the gas conveying is not influenced, the problems of yellow flame and tempering are solved, the combustion efficiency of the gas furnace end is improved, and the service life of the gas furnace end is prolonged.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a furnace end of the present embodiment;

FIG. 2 is a schematic view of the internal structure of the fire lid of the present embodiment;

fig. 3 is a schematic structural view of the cover of the present embodiment.

[ detailed description ] embodiments

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a gas stove with gas even pressure function, including furnace end 1 and the annular fire lid 2 of installing on furnace end 1, the bottom of annular fire lid is equipped with the air inlet and docks with the gas outlet of furnace end, be equipped with fan-shaped even pressure piece 3 in the fire lid 2, even pressure piece 3 is located the air inlet top of fire lid 2, the gas strikes on even pressure piece after the air inlet input, make even pressure piece play the buffering, even pressure effect to it, it distributes on even pressure piece 3 has a plurality of gas pockets 4, partial gas can directly pass the gas pocket or pass through from even pressure piece's both ends, even pressure piece 3 radian is 120-180 degrees, preferably 120, 130, 140, 150, 160, 170, 180 degrees, in these angular range, even pressure piece can enough be in a suitable size area, can play even pressure effect, can avoid too big and influence the gas to pass through again, has solved tempering problem and even pressure problem.

Even preforming 3 becomes the cross-section and is the arch form, and the both ends of even preforming 3 are provided with fixed foot 5 respectively and cover with the fire and be connected fixedly, specifically, fixed foot 5 covers the riveting with the fire and fixes, adopts the riveting fixed, compares in having better leakproofness of beating screw fixation, and the installation technology is also simpler, saves the screw cost.

Fire lid 2 includes bottom plate 6 and face lid 7, and the inner ring and the outer loop of bottom plate 6 are provided with first riveted structure 8, and the position that face lid 7 corresponds first riveted structure 8 is equipped with second riveted structure 9, and first riveted structure 8 is mutually supported with second riveted structure 9 and is riveted, and the inner and outer ring of bottom plate and face lid corresponds the riveting, has good leakproofness. Bottom plate 6, face lid 7 and even preforming 3 are the panel beating material, and the panel beating material quality is lighter to adopt the riveting mode fixed, difficult rust, and can deal with the produced stress of gas furnace end expend with heat and contract with cold.

The air hole 4 is a long-strip-shaped air hole, the air hole 4 is formed by stamping, the uniform pressure sheet is formed by adopting a sheet metal section bar and can be directly formed by stamping, and the air hole can also be formed by stamping in the stamping process, so that the production efficiency can be improved.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.

Claims (6)

1. The utility model provides a gas-cooker with gas uniform pressure function, includes furnace end (1) and installs annular fire lid (2) on furnace end (1), its characterized in that: the flame cover (2) is internally provided with a fan-shaped uniform pressure sheet (3), the uniform pressure sheet (3) is positioned above an air inlet of the flame cover (2), a plurality of air holes (4) are distributed on the uniform pressure sheet (3), and the radian of the uniform pressure sheet (3) is 120-180 degrees.

2. The gas stove with the gas pressure equalizing function according to claim 1, wherein: the cross section of the uniform pressing sheet (3) is in an arch shape, and two ends of the uniform pressing sheet (3) are respectively provided with a fixing foot (5) which is fixedly connected with the fire cover.

3. The gas stove with the gas pressure equalizing function according to claim 2, wherein: the fixed foot (5) is riveted and fixed with the fire cover.

4. A gas range with gas pressure equalizing function according to any one of claims 1 to 3, wherein: the fire cover (2) comprises a bottom plate (6) and a face cover (7), wherein the inner ring and the outer ring of the bottom plate (6) are provided with first riveting structures (8), the position, corresponding to the first riveting structures (8), of the face cover (7) is provided with second riveting structures (9), and the first riveting structures (8) and the second riveting structures (9) are mutually matched and riveted.

5. The gas stove with the gas pressure equalizing function according to claim 4, wherein: the bottom plate (6), the face cover (7) and the uniform pressing plate (3) are made of sheet metal materials.

6. The gas stove with the gas pressure equalizing function according to claim 4, wherein: the air holes (4) are strip-shaped air holes, and the air holes (4) are formed through punching.

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