CN219036721U

CN219036721U - High-efficiency gas stove

Info

Publication number: CN219036721U
Application number: CN202223454180.XU
Authority: CN
Inventors: 郑培伟; 宿元星; 矫玉本; 郝成宇
Original assignee: Aucma Co Ltd; Qingdao Aucma Domestic Electrical Appliance Co Ltd
Current assignee: Aucma Co Ltd; Qingdao Aucma Domestic Electrical Appliance Co Ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-16
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a high-efficiency gas stove, and relates to the technical field of gas stoves. The gas stove comprises a stove body, a valve body, a stove head, a fire cover and a stove frame, wherein the valve body is positioned in the stove body and is connected with the stove head, a stove hole is formed in the table top of the stove body, a liquid bearing disc covering the stove hole is arranged on the table top, the tail end of the stove head penetrates through the liquid bearing disc to be sleeved with a fire cover seat, and the fire cover is arranged on the fire cover seat. The stove frame is disc-shaped, is matched with the outer fire cover and is connected with the liquid bearing disc in a clamping mode, the edge, adjacent to the outer fire cover, of the stove frame extends upwards, and a plurality of centrifugal arc-shaped protrusions are arranged on the inner surface of the stove frame. According to the utility model, through the optimal design of the first fire hole and the second fire hole in the fire cover, the fuel gas and the oxygen can be fully contacted and mixed for combustion, meanwhile, the centrifugal arc-shaped protrusion in the furnace frame can guide and gather flames, so that the pan bottom can be intensively heated, and the heat efficiency is improved.

Description

High-efficiency gas stove

Technical Field

The utility model relates to the technical field of gas stoves, in particular to a high-efficiency gas stove.

Background

When the gas cooker on the market is used, the gas sprayed out of the fire cover cannot be fully contacted and mixed with oxygen, and the used stove frame cannot guide and gather flames, so that the heat efficiency of the gas cooker is low. And the furnace end material in the gas-cooker is cast iron material and cast aluminum material mostly, under long-time use, adopts cast iron furnace end to rust very easily, influences the use, and cast aluminum furnace end is solved rusty problem, but in case the gas-cooker takes place the tempering, the gas-cooker can burn the furnace end inner wall and lead to the furnace end deformation and even melt and produce the potential safety hazard to cast iron furnace end and cast aluminum furnace end's inner wall is coarse, is unfavorable for gas and air's circulation and mixing.

Disclosure of Invention

Aiming at the problems that when the gas stove is used, gas cannot be fully contacted and mixed with oxygen, flame cannot be effectively guided and gathered by a stove frame, so that the heat efficiency of the gas stove is low, and a stove head is unfavorable for gas circulation, the utility model provides the efficient gas stove.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a high-efficient gas-cooker, includes kitchen body, valve body, furnace end, fire lid and stove frame, the valve body is located in the kitchen body, and with the furnace end is connected, the kitchen hole has been seted up to the mesa of the kitchen body, the mesa is provided with to be covered the liquid dish that holds of kitchen hole, the end of furnace end passes liquid dish has cup jointed the fire lid seat, the fire lid sets up on the fire lid seat, the fire lid includes interior fire lid and outer fire lid, can respectively with the fire lid seat corresponds and forms interior ring chamber and outer ring chamber, the furnace end pass through the pipeline respectively with interior ring chamber and outer ring chamber independent intercommunication. The stove frame is disc-shaped, is matched with the outer fire cover and is connected with the liquid bearing disc in a clamping mode, the edge, adjacent to the outer fire cover, of the stove frame extends upwards, and a plurality of centrifugal arc-shaped protrusions are arranged on the inner surface of the stove frame.

Further, the liquid bearing disc is in a circular step shape and comprises a first step and a second step, and a clamping interface is formed along the top surface of the first step to the second step in a concave manner.

Further, the inner fire cover is a cylinder with an opening at the lower part, the upper part is provided with an annular groove, the top is provided with a plurality of centrifugal arc-shaped bulges, and the edges of the tops of the arc-shaped bulges are provided with upward extensions.

Further, the recess includes first recess and second recess, first recess is annular triangular groove, the downside in the first recess is provided with a plurality of decurrent first fire holes, the second recess is located the below of first recess and towards the below slope of interior fire lid, the downside in the second recess is provided with a plurality of second fire holes.

Further, the outer fire cover is round table-shaped, a through hole which can be matched with the inner fire cover is formed in the center of the outer fire cover, a plurality of first fire holes which are inclined downwards are formed in the upper portion of the outer side of the outer fire cover, a third groove which is inclined downwards is formed in the lower portion of the outer side of the outer fire cover, and a plurality of second fire holes are formed in the lower side of the third groove.

Further, each of the first fire holes is inclined in a 45 ° direction, and each of the second fire holes is provided at two intermediate positions adjacent to the first fire holes.

Further, the through hole of the outer fire cover is provided with a centrifugal protrusion.

Further, the upper part of the inner side of the furnace frame is provided with a plurality of upper supporting feet which vertically protrude from the top, and the bottom is provided with a plurality of lower supporting feet which vertically and can be matched with the first step and the clamping interface.

Further, the furnace end and the furnace frame are both made of stainless steel materials.

The beneficial effects of the utility model are as follows: the furnace end and the furnace frame are made of stainless steel materials, are not easy to rust, have smooth inner walls, and are convenient for quick circulation of fuel gas. According to the utility model, through the optimal design of the first fire holes and the second fire holes in the fire cover, the first fire holes and the second fire holes are staggered, so that the fuel gas and the oxygen are fully contacted and mixed for combustion, meanwhile, the centrifugal arc-shaped protrusions in the stove frame can guide and gather flames to prevent the flames from being scattered outwards, the pan bottom can be heated in a concentrated manner, and the heat efficiency is improved.

Drawings

Fig. 1 is a schematic diagram of the structural principle of an embodiment of the present utility model.

Fig. 2 shows an exploded view of fig. 1.

Fig. 3 is a schematic view of the structure of the inner fire cover.

Fig. 4 is a cross-sectional view of fig. 3.

Fig. 5 is a schematic view showing the structure of the outer fire cover.

Fig. 6 shows a schematic view of the structure of the hob.

Fig. 7 is a side view of fig. 6.

Detailed Description

The utility model discloses a high-efficiency gas stove, and an embodiment of the utility model is specifically described below with reference to the accompanying drawings.

As shown in fig. 1, the efficient gas stove comprises a stove body 1, a valve body, a stove head 2, a fire cover and a stove frame 7, wherein the valve body is detachably fixed in the stove body 1, the valve body is connected with the stove head 2 through a pipeline and controlled through a knob, and stove holes are respectively formed in the left side and the right side of a table top of the stove body 1. The liquid bearing disc 3 capable of covering the kitchen holes is arranged on the table top, the liquid bearing disc 3 is of a circular step structure and comprises a first step and a second step, the second step is higher than the first step and is located on the inner side of the first step, and a clamping interface is formed along the top surface of the first step towards the second step in a sunken mode. The step-shaped liquid bearing disc 3 can prevent sewage from entering the kitchen body 1, and meanwhile, the sewage can flow to the table top along steps, so that the cleaning is convenient. The furnace end 2 and the furnace frame 7 are made of stainless steel materials, the inner wall is smooth, rust is avoided, and gas can flow rapidly.

As shown in fig. 2, the end of the burner 2 passes through the liquid bearing plate 3 and is sleeved with a fire cover seat 4, the fire cover is placed at the top of the fire cover seat 4, and the fire cover comprises an inner fire cover 6 and an outer fire cover 5. As shown in fig. 3 and 4, the inner fire cover 6 is a cylinder with an opening at the lower part, the upper part is provided with an annular groove, the groove comprises a first groove 601 and a second groove 602, the first groove 601 is an annular triangular groove, and a plurality of first fire holes which incline downwards along the 45-degree direction are formed on the lower side in the first groove 601 along the axis in a surrounding manner. The second groove 602 is located below the first groove 601 and is inclined toward the lower side of the inner fire cover 6, and a plurality of second fire holes are circumferentially arranged on the lower side of the second groove 602 along the axis. The diameter of each second fire hole in the inner fire cover 6 is smaller than that of each first fire hole, and each second fire hole is arranged at the middle position of two adjacent first fire holes. The top of the inner fire cover 6 is provided with a plurality of centrifugal arc-shaped bulges, and the edges of the tops of the arc-shaped bulges are provided with upward extension. As shown in fig. 5, the outer fire cover 5 is in a shape of a truncated cone, and a through hole which penetrates up and down and can be matched with the inner fire cover 6 is arranged at the center position. The upper part of the outer side of the outer fire cover 5 is circumferentially provided with a plurality of first fire holes which are put down and incline downwards along 45 degrees along the axis. The lower part of the outer side of the outer fire cover 5 is provided with a third groove which is inclined downwards, and a plurality of second fire holes are circumferentially arranged on the lower side in the third groove along the axis. The diameter of each second fire hole in the outer fire cover 5 is smaller than the diameter of each first fire hole, and each second fire hole is provided at a central position in the vicinity of the first fire hole. The through hole of the outer fire cover 5 is provided with a centrifugal bulge. The first fire holes and the second fire holes are staggered, so that the fuel gas and the oxygen can be fully contacted for combustion.

As shown in fig. 6 and 7, the stove rack 7 is a disc-shaped hollow structure, a through hole is formed in the center of the stove rack 7, the stove rack 7 is arranged outside the outer fire cover 5 by means of the through hole, and the through hole of the stove rack 7 extends upwards adjacent to the edge of the outer fire cover 5. The inner surface of the furnace frame 7 is provided with a plurality of arc-shaped bulges which are in centrifugal shapes. The upper part of the inner side of the furnace frame 7 is provided with a plurality of upper supporting feet 701 which vertically protrude from the top of the furnace frame 7, and the bottom is provided with a plurality of lower supporting feet 702 which vertically protrude and can be matched with the first step and the clamping interface. The furnace frame 7 is clamped with the clamping interface by the lower supporting leg 702, so that the furnace frame 7 can be prevented from moving. The hollow structure of the furnace frame 7 can isolate cold air from entering the bottom of the pan and prevent flame heat from dispersing. The inner fire cover 6, the outer fire cover 5 and the arc-shaped protrusions which are in centrifugal shape in the stove frame 7 are matched with each other to gather flame to heat the bottom of the pan, so that the heat efficiency is improved.

It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a high-efficient gas-cooker which characterized in that: the stove comprises a stove body (1), a valve body, a stove head (2), a fire cover and a stove frame (7), wherein the valve body is positioned in the stove body (1) and is connected with the stove head (2), a stove hole is formed in a table top of the stove body (1), a liquid bearing disc (3) covering the stove hole is arranged on the table top, the tail end of the stove head (2) penetrates through the liquid bearing disc (3) to be sleeved with a fire cover seat (4), the fire cover is arranged on the fire cover seat (4), the fire cover comprises an inner fire cover (6) and an outer fire cover (5), an inner ring cavity and an outer ring cavity can be formed by corresponding to the fire cover seat (4), and the stove head (2) is independently communicated with the inner ring cavity and the outer ring cavity through pipelines;

the stove rack (7) is disc-shaped, is matched with the outer fire cover (5) and is clamped with the liquid bearing disc (3), the edge, adjacent to the outer fire cover (5), of the stove rack (7) extends upwards, and the inner surface of the stove rack is provided with a plurality of centrifugal arc-shaped bulges.

2. The high efficiency gas cooker according to claim 1, wherein: the liquid bearing disc (3) is in a circular step shape and comprises a first step and a second step, and a clamping interface is formed along the top surface of the first step to the second step in a concave manner.

3. The high efficiency gas cooker according to claim 1, wherein: the inner fire cover (6) is a cylinder with an opening at the lower part, the upper part is provided with an annular groove, the top is provided with a plurality of centrifugal arc-shaped bulges, and the edges of the tops of the arc-shaped bulges are provided with upward extensions.

4. A high efficiency gas cooker as claimed in claim 3, wherein: the groove comprises a first groove (601) and a second groove (602), wherein the first groove (601) is an annular triangular groove, a plurality of first fire holes which are inclined downwards are formed in the lower side in the first groove (601), the second groove (602) is located below the first groove (601) and is inclined downwards, and a plurality of second fire holes are formed in the lower side in the second groove (602).

5. The high efficiency gas cooker as claimed in claim 4, wherein: the outer fire cover (5) is in a round table shape, a through hole which can be matched with the inner fire cover (6) is formed in the center of the outer fire cover, a plurality of first fire holes which are inclined downwards are formed in the upper portion of the outer side of the outer fire cover (5), a third groove which is inclined downwards is formed in the lower portion of the outer side of the outer fire cover (5), and a plurality of second fire holes are formed in the lower side of the third groove.

6. The high efficiency gas cooker according to claim 5, wherein: each first fire hole is inclined along the 45-degree direction, the diameter of each second fire hole is smaller than that of each first fire hole, and each second fire hole is arranged at two middle positions adjacent to the first fire hole.

7. The high efficiency gas cooker according to claim 5, wherein: the through hole of the outer fire cover (5) is provided with a centrifugal bulge.

8. The high efficiency gas cooker as claimed in claim 2, wherein: the furnace frame (7) is of a hollow structure, the upper part of the inner side of the furnace frame is provided with a plurality of upper supporting legs (701) which vertically protrude from the top, and the bottom of the furnace frame is provided with a plurality of lower supporting legs (702) which vertically protrude and can be matched with the first step and the clamping interface.

9. The high efficiency gas cooker according to claim 1, wherein: the furnace end (2) and the furnace frame (7) are made of stainless steel materials.