CN218295726U

CN218295726U - Burner fire cover for gas stove

Info

Publication number: CN218295726U
Application number: CN202222331653.0U
Authority: CN
Inventors: 方晓艳; 俞瑜
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-13
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to a combustor fire lid for gas-cooker, including the fire lid body, its characterized in that: fire lid body includes the interior rampart and the outer rampart that inside and outside interval set up and connects roof between them, the interior rampart encloses into the periphery cavity that has with the gas passageway intercommunication with outer rampart jointly, the interior rampart encloses into the water conservancy diversion passageway that is used for the water conservancy diversion discharge, the income liquid mouth with the water conservancy diversion passageway intercommunication is seted up to the roof of fire lid body, and the liquid outlet of water conservancy diversion passageway is seted up on outer rampart, compares with prior art, the utility model has the advantages of: enclose into the water conservancy diversion passageway that can independent water conservancy diversion overflow through the inner ring wall of fire lid, set up the income liquid mouth and the liquid outlet that communicate water conservancy diversion passageway simultaneously on roof and outer rampart, the setting up of liquid outlet does not influence the play fire of outer rampart, is particularly suitable for cooperating the pot with sharp and uses, has simple structure for the fire lid has the dual-purpose effect of a thing.

Description

Burner fire cover for gas stove

Technical Field

The utility model relates to a domestic gas cooking utensils field especially relates to a domestic gas stove's inner ring fire lid.

Background

At present, the fire lid of gas-cooker is usually covered with and outer loop fire including inner ring fire lid, and its heating methods to the pot body all is outside annular flame and the mode that inside annular flame combined together basically to be applicable to pan or the sharp pointed end pot of angle of large tracts of land, for the pan, use the phenomenon of the more sharp pot of internal more production overflow along sharp pot bottom of a boiler gathering more easily, the anti-overflow is that inner ring fire lid and outer loop fire lid are especially still the problem of treating urgently to the pointed end pot.

The inner ring fire cover can refer to Chinese invention patent application No. ZL202010953713.5 (with publication No. CN 112050212B) applied by the applicant, and discloses a fire cover body, wherein the inner side of the fire cover body is provided with a central channel, and a mesh type fire cover which is fully distributed with fire holes is arranged on the central channel, although the mesh type fire cover is not easy to be blocked, the fire holes or flame stabilizing grooves are arranged at intervals along the peripheral wall of the inner ring fire cover because the fire power of the inner ring fire cover is larger and the center of a black pan bottom is easy to occur, particularly the sharp pan bottom is more obvious, therefore, a plurality of the existing inner ring fire covers still adopt the inner ring fire cover disclosed by the patent No. ZL200920062244.7, the top of the inner ring fire cover is a closed part, and the fire holes or flame stabilizing grooves are arranged at intervals along the peripheral wall of the inner ring fire cover, so that the phenomenon of blocking caused by overflow flowing to the fire holes or flame stabilizing grooves in the cooking process is easy to occur, and the blocking resistance of the inner ring fire cover is required to be improved.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a burner fire lid for gas-cooker that is difficult to be blocked by the overflow, especially is suitable for sharp-bottomed pot to above-mentioned prior art current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this a combustor fire lid for gas-cooker, including the fire lid body, its characterized in that: the fire cap body comprises an inner ring wall and an outer ring wall which are arranged at an inner interval and an outer interval, and a top wall for connecting the inner ring wall and the outer ring wall, wherein the inner ring wall and the outer ring wall jointly enclose a peripheral cavity communicated with a gas channel, the inner ring wall encloses a flow guide channel for guiding overflowing liquid, the top wall of the fire cap body is provided with a liquid inlet communicated with the flow guide channel, and a liquid outlet of the flow guide channel is arranged on the outer ring wall.

In order to connect the inner annular wall and the outer annular wall, preferably, the inner annular wall and the outer annular wall are connected by a connecting plate, a communication port communicated with the gas channel is formed in the connecting plate, the lower end of the inner annular wall is connected with the inner side end of the connecting plate, a guide channel arranged along the radial direction is further arranged between the flow guide channel and the liquid outlet, and the connecting plate forms the upper part of the guide channel. Because the guide channel is positioned in the center of the fire cover body, the guide channel can better guide the overflowing liquid to the liquid outlet positioned on the outer ring wall.

In order to accelerate the overflow in the guiding channel to flow to the guiding channel, preferably, a connection portion between the lower end portion of the inner annular wall and the inner end of the connecting plate forms a guiding opening through which the guiding channel enters the guiding channel, and a guiding block extends upward from the lower portion of the guiding channel to the guiding opening, and the guiding block can guide the overflow flowing to the guiding opening to the guiding channel. The guide block can shorten the distance between the guide channel and the guide port to accelerate the flowing speed of the overflowing liquid flowing to the guide channel.

In order to guide the overflow more quickly, preferably, the lower portion of the guiding channel is gradually inclined downwards from top to bottom in a direction from the guiding block to the liquid outlet.

In order to realize more stable combustion of the fire cover body, preferably, the outer annular wall of the fire cover body is provided with main fire holes communicated with the peripheral cavity and flame stabilizing grooves for the main flame stabilizing holes at intervals in the circumferential direction.

Further, the flame stabilizing groove is intersected with the main fire hole, and the liquid outlet is arranged below the main fire hole and the flame stabilizing groove. Because the flame stabilizing groove is arranged in a way of intersecting with the main fire hole, the combustion efficiency of the gas stove can be obviously improved while the main fire hole is stabilized by flame, and because the liquid outlet is arranged below the main fire hole and the flame stabilizing groove, the phenomenon that the main fire hole and the flame stabilizing groove are blocked by overflowing liquid discharged from the liquid outlet can be avoided.

Compared with the prior art, the utility model has the advantages of: enclose into the water conservancy diversion passageway that can independent water conservancy diversion overflow through the inner ring wall of fire lid, set up the income liquid mouth and the liquid outlet that communicate water conservancy diversion passageway simultaneously on roof and outer rampart, the setting up of liquid outlet does not influence the play fire of outer rampart, is particularly suitable for cooperating the pot with sharp and uses, has simple structure for the fire lid has the dual-purpose effect of a thing.

Drawings

FIG. 1 is a schematic view of a burner fire cover according to an embodiment of the present invention;

FIG. 2 is a schematic view of an angle of the fire cover according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of another angle of the fire cover according to the embodiment of the present invention;

fig. 4 is a schematic structural view of another angle of the fire cover in the embodiment of the present invention.

Detailed Description

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

As shown in fig. 1 to 4, the preferred embodiment of the present invention is shown. The burner fire cap for the gas stove in the embodiment comprises a fire cap body 1, wherein the fire cap body 1 comprises an inner annular wall 11 and an outer annular wall 12 which are arranged at intervals inside and outside and a top wall 13 connecting the inner annular wall and the outer annular wall, the inner annular wall 11 and the outer annular wall 12 jointly enclose a peripheral cavity 14 communicated with a gas channel, the inner annular wall 11 encloses a flow guide channel 15 for guiding overflow liquid, the top wall 13 of the fire cap body 1 is provided with a liquid inlet 151 communicated with the flow guide channel 15, and a liquid outlet 152 of the flow guide channel 15 is arranged on the outer annular wall 12. The inner ring wall 11 of the fire cover is enclosed to form a flow guide channel 15 capable of independently guiding overflow liquid, meanwhile, the top wall 13 and the outer ring wall 12 are provided with a liquid inlet 151 and a liquid outlet 152 which are communicated with the flow guide channel 15, the arrangement of the liquid outlet 152 does not influence the fire of the outer ring wall 12, and the fire cover is particularly suitable for being matched with a sharp pot and has the dual-purpose functions of burning and guiding overflow liquid.

Specifically, in order to connect the inner annular wall 11 and the outer annular wall 12, the inner annular wall 11 and the outer annular wall 12 of this embodiment are connected by a connecting plate 2, a communication port 21 communicating with the gas channel is formed in the connecting plate 2, the lower end of the inner annular wall 11 is connected with the inner side end of the connecting plate 2, a guide channel 3 arranged along the radial direction is further disposed between the flow guide channel 15 and the liquid outlet 152, and the connecting plate 2 forms the upper portion of the guide channel 3. Since the guiding passage 15 is located at the center of the fire lid body 1, the guiding passage 3 can better guide the overflowing liquid to the liquid outlet 152 located on the outer annular wall 12. In order to accelerate the overflow in the guiding channel 15 to flow to the guiding channel 3, the connection between the lower end of the inner annular wall 11 and the inner end of the connecting plate 2 forms a guiding opening 153 for the guiding channel 15 to enter the guiding channel 3, and the lower portion of the guiding channel 3 extends upward toward the guiding opening 153 with a guiding block 31, and the guiding block 31 can guide the overflow flowing to the guiding opening 153 to the guiding channel 3. Wherein, the guiding block 31 can shorten the distance between the guiding channel 3 and the guiding opening 153 to accelerate the flowing speed of the overflowing liquid flowing to the guiding channel 3, the lower portion of the guiding channel 3 is further inclined downwards from the guiding block 31 to the direction of the liquid outlet 152 from top to bottom, so as to guide the overflowing liquid more quickly, in addition, in order to realize more stable combustion of the fire cover body 1, the outer ring wall 12 of the fire cover body 1 is circumferentially provided with main fire holes 121 communicated with the peripheral cavity 14 and flame stabilizing grooves 122 for the main fire holes 121, wherein the flame stabilizing grooves 122 are intersected with the main fire holes 121, and the liquid outlet 152 is arranged below the main fire holes 121 and the flame stabilizing grooves 122. Since the flame holding groove 122 intersects with the main fire hole 121, the combustion efficiency of the gas range can be significantly improved while the main fire hole 121 is held by flame holding, and since the liquid outlet 152 is disposed below the main fire hole 121 and the flame holding groove 122, the main fire hole 121 and the flame holding groove 122 can be prevented from being blocked by the overflowing liquid discharged from the liquid outlet 152.

Claims

1. The utility model provides a combustor fire lid for gas-cooker, is including fire lid body (1), its characterized in that: the fire cover comprises a fire cover body (1) and is characterized in that the fire cover body comprises an inner annular wall (11) and an outer annular wall (12) which are arranged at intervals inside and outside, and a top wall (13) for connecting the inner annular wall and the outer annular wall, wherein the inner annular wall (11) and the outer annular wall (12) jointly enclose a peripheral cavity (14) communicated with a fuel gas channel, the inner annular wall (11) encloses a flow guide channel (15) for guiding overflow liquid, a liquid inlet (151) communicated with the flow guide channel (15) is formed in the top wall (13) of the fire cover body (1), and a liquid outlet (152) of the flow guide channel (15) is formed in the outer annular wall (12).

2. Burner fire cover for gas cookers according to claim 1, characterized in that: the inner ring wall (11) and the outer ring wall (12) are connected through a connecting plate (2), a communicating opening (21) communicated with a gas channel is formed in the connecting plate (2), the lower end portion of the inner ring wall (11) is connected with the inner side end of the connecting plate (2), a guide channel (3) arranged along the radial direction is further arranged between the flow guide channel (15) and the liquid outlet (152), and the connecting plate (2) forms the upper portion of the guide channel (3).

3. Burner fire cover for gas cookers according to claim 2, characterized in that: the connection part of the lower end part of the inner ring wall (11) and the inner end of the connecting plate (2) forms a guide opening (153) of the guide channel (15) entering the guide channel (3), the lower part of the guide channel (3) extends upwards to the guide opening (153) to form a guide block (31), and the guide block (31) can guide overflowing liquid flowing to the guide opening (153) into the guide channel (3).

4. Burner fire cover for gas cookers according to claim 3, characterized in that: the lower part of the guide channel (3) is gradually inclined downwards from top to bottom from the direction of the flow guide block (31) to the direction of the liquid outlet (152).

5. Burner fire cover for gas cookers according to any one of claims 1 to 4, characterized in that: the outer ring wall (12) of the fire cover body (1) is provided with main fire holes (121) communicated with the peripheral cavity (14) and flame stabilizing grooves (122) for stabilizing the flame of the main fire holes (121) at intervals in the circumferential direction.

6. Burner fire cover for gas cookers according to claim 5, characterized in that: the flame holding groove (122) is intersected with the main fire hole (121), and the liquid outlet (152) is arranged below the main fire hole (121) and the flame holding groove (122).