CN214370189U

CN214370189U - Fire cover for gas stove

Info

Publication number: CN214370189U
Application number: CN202022440797.0U
Authority: CN
Inventors: 王楠楠; 徐强; 严力峰
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-08
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a fire lid for gas-cooker, including fire lid body, including the roof and from the side wall of the outside edge downwardly extending of this roof, the roof with the side wall encloses into gas mixing chamber, its characterized in that jointly: the roof has the local convex bulge that makes progress, the bulge extends to along circumference gradually the side perisporium, and the bulge is covered with the fire hole that communicates with gas mixing chamber from central authorities to the periphery, compares with prior art, the utility model has the advantages of a fire lid is provided, the bulge of this fire lid extends to the side perisporium along circumference gradually to the bulge is covered with the fire hole that communicates with gas mixing chamber from central authorities to the periphery, thereby the bulge can make the fire lid have simultaneously with the two ring fire of well ring fire and inner ring fire, and the side perisporium of fire lid also has the play fire hole that can form outer ring fire simultaneously, and then has compensatied the regional disappearance of heating pot bottom between current inner ring fire lid and the outer ring fire lid, can heat the pot bottom more evenly.

Description

Fire cover for gas stove

Technical Field

The utility model relates to a domestic kitchen utensils and appliances technical field especially relates to a fire lid for gas-cooker.

Background

At present, a fire cover of a gas stove generally comprises an inner ring fire cover and an outer ring fire cover, the heating mode of the fire cover to a pot body is basically a mode of combining an external annular flame and an internal annular flame, but the center of the fire ring still has no flame, so that the heating effect of the center position of the pot bottom is not good enough, therefore, the application provides an inner ring fire cover which can integrate an inner ring and a middle ring and can vertically and upwards directly spray burning flame as in the Chinese utility model patent ZL201420412292.5 (with an authorization publication number of CN204063043U) and a burner using the fire cover, but the lack of the heating pot bottom area still exists between the inner ring fire cover and the outer ring fire cover, and therefore, the fire cover needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a fire cover for a gas stove capable of uniformly heating a pot bottom aiming at the current situation of the prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the fire cover for the gas stove comprises a fire cover body, and comprises a top wall and a side peripheral wall extending downwards from the outer edge of the top wall, wherein a gas mixing cavity is formed by the top wall and the side peripheral wall, and the fire cover is characterized in that: the top wall is provided with a bulge which is partially bulged upwards, the bulge gradually extends to the side peripheral wall along the circumferential direction, and fire holes communicated with the gas mixing cavity are fully distributed from the center to the periphery of the bulge.

In order to achieve that the fire lid itself can also support the pot, the projection preferably has at least three legs for supporting the pot, which extend radially outward beyond the side circumferential wall.

In order to better ignite and transfer fire to the fire hole of the bulge, the side peripheral wall is preferably provided with a fire hole which is communicated with the air mixing cavity and corresponds to the support leg, the support leg is provided with a fire transfer channel communicated with the fire hole, and the fire transfer channel is communicated with at least one fire hole of the bulge. The ignition hole is communicated with the fire transfer channel, and the fire transfer channel is communicated with at least one fire hole of the protruding part, so that the protruding part can be ignited through the fire transfer channel when the ignition hole is ignited.

In order to better adapt to a pot with sharp edges, the convex part is preferably in the shape of a notch with a low center and a high periphery, and each leg is higher than the central area of the convex part.

In order to realize that the fire lid supports the pot more stably, the top end of each of the support legs preferably has a platform for resting the pot.

Preferably, the part of the side peripheral wall outside the supporting leg is provided with fire outlets distributed at intervals along the circumferential direction. This design can make the fire hole of side perisporium avoid as the stabilizer blade of pot support, avoids the fire hole to carry out the firing to the stabilizer blade of pot support.

For the purpose of stabilizing the flame and discharging the fire hole, preferably, a flame stabilizing hole for stabilizing the flame and discharging the fire hole and a flame stabilizing groove penetrating through each flame stabilizing hole are formed in the side peripheral wall below the fire hole.

Compared with the prior art, the utility model has the advantages of the utility model provides a fire lid, the bulge of this fire lid extends to the side perisporium along circumference gradually to the bulge is covered with the fire hole with mixing the gas chamber intercommunication from central authorities to the periphery, thereby the bulge can make the fire lid have simultaneously with the two ring fires of well ring fire and inner ring fire, the side perisporium of fire lid also has the play fire hole that can form outer ring fire simultaneously, and then compensatied the regional disappearance of heating bottom of a boiler between current inner ring fire lid and the outer ring fire lid, can heat the bottom of a boiler more evenly.

Drawings

FIG. 1 is a schematic structural view of a fire cover in an embodiment of the present invention;

fig. 2 is a schematic view of another angle structure of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, is a preferred embodiment of the present invention. The fire cover for the gas stove of the embodiment comprises a fire cover body 1, comprising a top wall 11 and a side peripheral wall 12 extending downwards from the outer edge of the top wall 11, wherein the top wall 11 and the side peripheral wall 12 together enclose a gas mixing cavity 13, the top wall 11 is provided with a convex part 111 protruding upwards partially, the convex part 111 gradually extends to the side peripheral wall 12 along the circumferential direction, the convex part 111 is fully distributed with fire holes 2 communicated with the gas mixing cavity 13 from the center to the periphery, the convex part 111 of the fire cover gradually extends to the side peripheral wall 12 along the circumferential direction, and the convex part 111 is distributed with fire holes 2 communicated with the gas mixing chamber 13 from the center to the periphery, so that the fire lid has both the middle ring fire and the inner ring fire by the protrusion 111, and the side peripheral wall 12 of the fire lid has the fire hole 8 for forming the outer ring fire, thereby making up the deficiency of the area of the heating pot bottom between the existing inner ring fire cover and the existing outer ring fire cover and heating the pot bottom more uniformly.

Specifically, in order to realize that the fire lid can support the pot by itself, the protrusion 111 has at least three support legs 3 for supporting the pot, and the support legs 3 extend outward in the radial direction to the outside of the side peripheral wall 12, and the side peripheral wall 12 of the fire lid has the ignition hole 7 communicating with the air mixing chamber 13 and corresponding to the support legs 3, wherein one support leg 3 has the fire transfer passage 31 communicating with the ignition hole 7, and the fire transfer passage 31 communicates with at least one fire hole 2 of the protrusion 111, so that the fire hole 2 of the protrusion 111 can be well ignited and transferred, and the protrusion 111 can be ignited through the fire transfer passage 31 when the ignition hole 7 is ignited. In addition, in order to better adapt to the sharp pot, the protrusion 111 is in the shape of a notch with a low center and a high periphery, each supporting leg 3 is higher than the central area of the protrusion 111, and the top end of each supporting leg is provided with a platform 32 for placing the pot, so that the fire lid can support the pot more stably. Finally, the part of the side peripheral wall 12 outside the supporting leg 3 is provided with the fire outlet holes 8 distributed at intervals along the circumferential direction, the design can enable the fire outlet holes 8 of the side peripheral wall 12 to avoid the supporting leg 3 as the pot support, the fire outlet holes 8 are prevented from burning the supporting leg 3 of the pot support, and meanwhile, the side peripheral wall 12 is provided with the flame stabilizing holes 121 used for stabilizing the flame and the fire outlet holes 8 and the flame stabilizing grooves 122 penetrating through the flame stabilizing holes 121 under the fire outlet holes 8 so as to stabilize the flame and the fire outlet holes 8.

Claims

1. A fire cover for a gas stove comprises a fire cover body (1) and comprises a top wall (11) and a side peripheral wall (12) extending downwards from the outer side edge of the top wall (11), wherein the top wall (11) and the side peripheral wall (12) jointly enclose a mixed gas cavity (13), and the fire cover is characterized in that: the top wall (11) is provided with a convex part (111) which is partially convex upwards, the convex part (111) gradually extends to the side peripheral wall (12) along the circumferential direction, and the convex part (111) is fully distributed with fire holes (2) communicated with the gas mixing cavity (13) from the center to the periphery.

2. Fire cover for gas cookers according to claim 1, characterized in that: the projection (111) has at least three legs (3) for supporting a pot, the legs (3) extending radially outward beyond the side peripheral wall (12).

3. Fire cover for gas cookers according to claim 2, characterized in that: the side peripheral wall (12) is provided with an ignition hole (7) which is communicated with the air mixing cavity (13) and corresponds to the support leg (3), the support leg (3) is provided with a fire transfer channel (31) communicated with the ignition hole (7), and the fire transfer channel (31) is communicated with at least one fire hole (2) of the bulge part (111).

4. The fire cover for the gas range according to any one of claims 2 to 3, wherein: the convex part (111) is in a notch shape with a low center and a high periphery, and each support leg (3) is higher than the central area of the convex part (111).

5. Fire cover for gas cookers according to claim 4, characterized in that: the top end of each support leg (3) is provided with a platform (32) for placing cookware.

6. Fire cover for gas cookers according to claim 5, characterized in that: the part of the side peripheral wall (12) outside the supporting leg (3) is provided with fire outlets (8) which are distributed at intervals along the circumferential direction.

7. Fire cover for gas cookers according to claim 6, wherein: the side peripheral wall (12) is provided with flame stabilizing holes (121) used for stabilizing flames and the flame outlet holes (8) and flame stabilizing grooves (122) penetrating through the flame stabilizing holes (121) below the flame outlet holes (8).