CN212691855U - Gas-cooker energy gathering subassembly and gas-cooker - Google Patents

Abstract

The utility model relates to a gas-cooker gathers can subassembly and gas-cooker, relate to cooking utensils technical field, the gas-cooker gathers can the subassembly and includes that first gathering can the dish, the second gathers can the dish and is used for the first connecting piece that gathers can the dish and the second gathers can the dish, first gathering can set up in the second gathers the top that gathers can the dish, the combustor and interval set up in the top of gas-cooker panel are located to second gathering can the dish cover, first gathering can set up and form between second gathering can the dish and be used for making the air to the first water conservancy diversion passageway that the outer lane of combustor flows, form between second gathering can the dish and the gas-cooker panel and be used for making the air to the second water conservancy diversion passageway that the inner circle of combustor. The technical problems that the air required by the combustion of the inner ring gas of the existing combustor cannot be supplemented fully, so that the waste gas generated during working is too much and the combustion effect is poor are solved.

Description

Gas-cooker energy gathering subassembly and gas-cooker

Technical Field

The utility model relates to a cooking utensils technical field particularly, relates to a gas-cooker gathers can subassembly and gas-cooker.

Background

In the combustion process of the burner, air required by combustion needs to be continuously supplemented, the air is sucked from the periphery of the outer part of the burner, so that the supplement of the air required by the gas combustion of the outer ring is relatively beneficial and sufficient, but the supplement of the air required by the gas combustion of the inner ring is intercepted and insufficient, because the inner ring is positioned in the burner, and the air required by the gas combustion of the outer ring and the inner ring is supplemented by one diversion channel, the external air is not easy to enter the inner ring of the burner, but is intercepted by the supplement of the air required by the gas combustion of the outer ring, so that the supplement of the air required by the gas combustion of the inner ring is insufficient, more waste gas is generated in the working process, and the overall combustion effect of the burner is poor.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a gas-cooker gathers can subassembly and gas-cooker for it can not the benefit fully because of its inner circle gas combustion required air to alleviate current combustor, and then leads to the waste gas that the during operation produced too much and the poor technical problem of combustion effect.

In a first aspect, embodiments provide a gas burner concentrator assembly comprising a first concentrator disc, a second concentrator disc, and a connector for fixedly connecting the first concentrator disc and the second concentrator disc;

first gather can set up in the top of second gather can set up in the combustor and interval setting in the gas stove panel, first gather can set up with form between the second gather can set up be used for making the air to the first water conservancy diversion passageway that the outer lane of combustor flows, the second gather can set up with form between the gas stove panel and be used for making the air to the second water conservancy diversion passageway that the inner circle of combustor flows.

In an alternative embodiment, the first energy concentrating disk comprises a guide part, the guide part is of an annular plate-shaped structure and forms a first through hole, the second energy concentrating disk is of an annular plate-shaped structure and forms a second through hole which is coincident with the axis of the first through hole, the diameter of the first through hole is larger than that of the second through hole, and the second energy concentrating disk is in clearance fit with the combustor.

In an alternative embodiment, the difference between the diameter of the first through hole and the diameter of the second through hole is 7mm to 16 mm.

In an alternative embodiment, the connecting member includes a plurality of support fins, and the plurality of support fins are fixedly connected between the guide portion and the second energy accumulating disk and are arranged at intervals along the circumferential direction of the second energy accumulating disk.

In an alternative embodiment, the first energy concentrating disk further comprises an energy concentrating part for preventing heat energy from being dissipated, the energy concentrating part is a ring-shaped structure with a diameter gradually increasing from bottom to top, and the lower end of the energy concentrating part is connected to the outer edge of the guide part.

In an alternative embodiment, the energy concentrating part is arranged between the burner and the pot support, and the upper end surface of the energy concentrating part is lower than the upper end surface of the pot support.

In an alternative embodiment, the difference in height between the upper end face of the energy concentrating part and the upper end face of the pot support is 7mm-13 mm.

In an alternative embodiment, the upper end surface of the second energy collecting disc is a conical surface with a diameter gradually decreasing from bottom to top.

In an alternative embodiment, the gas burner concentrator assembly further comprises a plurality of legs fixedly attached to the lower end surface of the second concentrator disk, and the plurality of legs are spaced apart from each other along the circumferential direction of the second concentrator disk.

In a second aspect, embodiments provide a gas burner comprising a gas burner concentrator assembly according to any of the preceding embodiments.

Compared with the prior art, the utility model provides a gas-cooker gathers can subassembly and gas-cooker's beneficial effect as follows:

the utility model provides a gas-cooker gathers can subassembly, gather can set up in the second and gather the top that can set up including first gathering can set, second and gather can set up and the connecting piece, and the two is through connecting piece fixed connection, and first gathering can set up and the second can form first water conservancy diversion passageway between the dish, and simultaneously, second gathering can set the cover and locate behind the combustor, and second gathering can set up the interval and set up in the top of gas-cooker panel, forms second water conservancy diversion passageway between second gathering can set up and the gas-cooker panel.

The opening facing inwards of the first flow guide channel can be communicated with the outer ring of the combustor, the opening facing outwards faces the periphery of the gas stove energy collecting assembly, the opening facing inwards of the second flow guide channel can be communicated with the inner ring of the combustor, the opening facing outwards faces the periphery of the gas stove energy collecting assembly, when the combustor works, air around the gas stove energy collecting assembly flows to the outer ring of the combustor from the first flow guide channel, and flows to the inner ring of the combustor from the second flow guide channel, and therefore sufficient combustion of gas at the inner ring and the outer ring of the combustor is guaranteed. The air required by the combustion of the gas at the inner ring and the outer ring of the combustor is supplemented around the energy collecting assembly of the gas stove through respective flow guide channels, so that the condition that the air is intercepted basically can not occur, the sufficient combustion of the gas is effectively ensured, the generation of waste gas is reduced, and the combustion effect of the combustor is improved.

The utility model provides a technical advantage of gas-cooker is the same with the technical advantage of above-mentioned gas-cooker energy gathering subassembly, and here is no longer repeated.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic view of an axial measurement structure of a gas stove energy collecting assembly provided by an embodiment of the present invention;

fig. 2 is a schematic top view of a gas stove energy collecting assembly according to an embodiment of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

fig. 4 is a left side view structure diagram of the energy concentrating assembly of the gas stove provided by the embodiment of the present invention.

Icon: 10-a first energy concentrating disk; 20-a second energy disc; 30-support fins; 40-a burner; 50-a first flow guide channel; 60-a second flow guide channel;

11-a guide; 12-a shaped portion;

21-tapered surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 4, the energy concentrating assembly for a gas cooker provided by this embodiment includes a first energy concentrating disk 10, a second energy concentrating disk 20 and a connector, the first energy concentrating disk 10 is disposed above the second energy concentrating disk, and the first energy concentrating disk 10 and the second energy concentrating disk 20 are fixedly connected by the connector, a first flow guide channel 50 can be formed between the first energy concentrating disk 10 and the second energy concentrating disk 20, meanwhile, after the second energy concentrating disk 20 is sleeved on the burner 40, the second energy concentrating disk 20 is disposed above the gas cooker panel at an interval, and a second flow guide channel 60 is formed between the second energy concentrating disk 20 and the gas cooker panel.

The inward opening of the first flow guide channel 50 can be communicated with the outer ring of the combustor, the outward opening faces the periphery of the gas stove energy collecting assembly, the inward opening of the second flow guide channel 60 can be communicated with the inner ring of the combustor 40, the outward opening faces the periphery of the gas stove energy collecting assembly, when the combustor 40 works, air around the gas stove energy collecting assembly flows to the outer ring of the combustor 40 from the first flow guide channel 50, and flows to the inner ring of the combustor 40 from the second flow guide channel 60, and therefore sufficient combustion of gas at the inner ring and the outer ring of the combustor 40 is guaranteed. Namely, the air required by the combustion of the gas at the inner ring and the outer ring of the combustor 40 is supplemented from the periphery of the energy collecting component of the gas stove through respective flow guide channels, so that the condition that the air is intercepted basically can not occur, the sufficient combustion of the gas is effectively ensured, the generation of waste gas is reduced, and the combustion effect of the combustor 40 is improved.

It should be noted that, with continued reference to fig. 3, the first energy concentrating disk 10 and the second energy concentrating disk 20 of the present embodiment are similar to the prior art in structure and are also provided with through holes for the burner 40 to pass through, the outer side of the burner 40 is cylindrical in outline, the air required for combustion of the gas at the inner ring of the burner 40 is fed from the lower end opening of the burner 40, and the air required for combustion at the outer ring of the burner 40 is fed from the upper end opening of the burner 40.

On the basis of the above, in the present embodiment, it is preferable to provide the second energy collecting disc 20 to be inserted and matched with the burner 40, and there is substantially no gap between the inner wall of the through hole of the second energy collecting disc 20 and the burner 40, so as to further ensure the relative independence of the first flow guide channel 50 and the second flow guide channel 60.

Specifically, the present embodiment also provides the following detailed description of the specific structure of the gas stove energy collecting assembly.

In this embodiment, the first energy collecting disc 10 includes a guide portion 11, the guide portion 11 is an annular plate-shaped structure and forms a first through hole, the second energy collecting disc 20 is an annular plate-shaped structure and forms a second through hole coinciding with an axis of the first through hole, a diameter of the first through hole is larger than a diameter of the second through hole, and the second energy collecting disc 20 is in clearance fit with the burner 40.

Specifically, the guide portion 11 is preferably an annular flat plate horizontally arranged, an axis of a first through hole formed by the guide portion 11 is a vertical line, when the second energy collecting disc 20 is in plug-in fit with the burner 40, the guide portion 11 is also preferably sleeved on the burner 40, at this time, the diameter of the first through hole is larger than that of the second through hole, so that an annular channel is formed between the side wall of the first through hole and the outer side wall of the burner 40, and the inner opening of the first flow guide channel 50 is communicated with the outer ring of the burner 40 through the annular channel.

In addition, the second energy collecting disc 20 is in clearance fit with the combustor 40 (the clearance value is 0.2mm-0.5mm), so that the energy collecting assembly of the gas stove can be conveniently taken and placed.

In this embodiment, the difference between the diameter of the first through hole and the diameter of the second through hole is 7mm to 16 mm.

That is, the thickness of the annular channel formed between the sidewall of the second through hole and the outer sidewall of the burner 40 is approximately 7mm to 16mm, and in this range, the loss of heat generated by the combustion of the gas at the annular channel is reduced while the input of air required for the combustion of the gas at the outer ring of the burner 40 is satisfied.

In addition, when the burner 40 is in operation, heat is still dissipated into the first flow guide channel 50 and the second flow guide channel 60, so that the temperature of the side wall of the flow guide channel is raised (radiation heat conduction), and when air passes through the flow guide channel, the side wall of the flow guide channel can preheat the supplemented air, thereby improving the heat energy utilization rate and reducing the heat loss.

Referring to fig. 1, in this embodiment, the connecting member may include a plurality of supporting fins 30 fixed between the guide portion 11 and the second energy concentrating disk 20 and arranged at intervals along the circumferential direction of the second energy concentrating disk 20.

Specifically, the plurality of support fins 30 are vertically arranged and extend along the radial direction of the second energy collecting disc 20, and the plurality of support fins 30 divide the channel between the guide part 11 and the second energy collecting disc 20 into a plurality of first flow guide channels 50 with fan-shaped horizontal sections, that is, the support fins 30 basically do not reduce the sectional area of the first flow guide channels 50 and basically do not influence the smooth transportation of air in the first flow guide channels 50 when completing the fixed connection of the guide part 11 and the second energy collecting disc 20.

Preferably, a plurality of support fins 30 are arranged at equal intervals along the circumferential direction of the second energy concentrating disk 20, and the support fins 30 are connected between the guide part 11 and the second energy concentrating disk 20 by welding, so as to further ensure the stability of the structure of the gas stove energy concentrating assembly.

In this embodiment, the first energy concentrating disk 10 further includes an energy concentrating portion 12 for preventing heat energy from being dissipated, the energy concentrating portion 12 is a ring structure with a diameter gradually increasing from bottom to top, and a lower end of the energy concentrating portion 12 is connected to an outer edge of the guide portion 11.

Specifically, referring to fig. 3, the outer contour of the energy collecting portion 12 and the inner cavity thereof are both in the shape of a circular truncated cone with a large diameter at the top and a small diameter at the bottom, the upper end surface of the energy collecting portion 12 is slightly higher than the highest point of the burner 40, when flames generated during the operation of the burner 40 are dispersed all around, the energy collecting portion 12 can effectively block and guide the dispersed flames, so that the flames can more intensively heat the bottom of the pot above the burner 40. This setting effectively reduces the giving off of heat energy, has improved heat utilization rate.

In this embodiment, the energy concentrating part 12 is disposed between the burner 40 and the pot support, and the upper end surface of the energy concentrating part 12 is lower than the upper end surface of the pot support.

Specifically, the pan support has the same function as that in the prior art, and is all sleeved on the burner 40 and used for supporting a pan, the energy collecting part 12 in this embodiment is located between the pan support and the burner 40, and the outer side wall of the energy collecting part 12 is close to the upper end and abuts against the inner side wall of the pan support, so as to complete the connection between the energy collecting assembly of the gas stove and the pan support, that is, after the pan support is placed on the gas stove panel, the second energy collecting discs 20 in the energy collecting assembly of the gas stove are arranged above the gas stove panel at intervals.

It should be noted that the upper end surface of the energy collecting part 12 is lower than the upper end surface of the pot support to avoid direct contact with the pot.

Preferably, the height difference between the upper end surface of the energy gathering part 12 and the upper end surface of the pot support is 7mm-13 mm.

In this embodiment, the upper end surface of the second energy collecting disk 20 is a tapered surface 21 with a diameter gradually decreasing from bottom to top.

Specifically, this be provided with and do benefit to the overflow and can follow the trend and outwards flow from this conical surface 21 after on second can dish 20, avoided the overflow to be detained and deposits, ensure that air admission is smooth and easy to reach the clean and tidy of inner space.

Preferably, the present embodiment provides the taper surface 21 with an inclination angle of 1 ° to 5 °.

In this embodiment, the gas stove energy concentrating assembly further includes a plurality of support legs fixedly connected to the lower end surface of the second energy concentrating disk 20, and the plurality of support legs are arranged at intervals along the circumferential direction of the second energy concentrating disk 20.

That is, the gas stove energy concentrating assembly can also ensure that the second energy concentrating disk 20 is arranged at an interval with the gas stove panel by placing the support legs on the gas stove panel, and the height of the support legs is the actual height of the second flow guide channel 60.

Preferably, the present embodiment provides a plurality of support legs vertically arranged and each extending in a radial direction of the second energy concentrating disk 20.

Example two

This embodiment provides a gas burner comprising a gas burner concentrator assembly according to any of the previous embodiments.

The technical advantages of the gas stove provided by the embodiment are the same as those of the gas stove energy collecting assembly, and are not described again here.

It should be noted that, in the case of conflict, the features in the embodiments of the present invention may be combined with each other.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A gas burner concentrator assembly, comprising a first concentrator disk (10), a second concentrator disk (20) and a connecting piece for fixedly connecting the first concentrator disk (10) and the second concentrator disk (20);

first gather can set up in the top of second gather can dish (20), combustor (40) and interval setting in the top of gas range panel are located to second gather can dish (20) cover, first gather can dish (10) with form between second gather can dish (20) and be used for making the air to first diversion passageway (50) that the outer lane of combustor (40) flows, second gather can dish (20) with form between the gas range panel and be used for making the air to second diversion passageway (60) that the inner circle of combustor (40) flows.

2. A gas burner concentrator assembly according to claim 1, wherein the first concentrator disc (10) comprises a guide (11), the guide (11) being of annular plate-like configuration and forming a first through hole, the second concentrator disc (20) being of annular plate-like configuration and forming a second through hole coinciding with the first through hole axis, the first through hole having a larger diameter than the second through hole, the second concentrator disc (20) being clearance fitted to the burner (40).

3. The gas burner energy concentrating assembly of claim 2, wherein the difference between the diameter of the first through hole and the diameter of the second through hole is 7mm-16 mm.

4. A gas burner concentrator assembly according to claim 2, wherein the connector comprises a plurality of support fins (30), the plurality of support fins (30) being secured between the guide portion (11) and the second concentrator disk (20) and being spaced circumferentially of the second concentrator disk (20).

5. The gas burner concentrator assembly according to claim 4, wherein the first concentrator plate (10) further comprises a concentrator portion (12) for preventing the dissipation of thermal energy, the concentrator portion (12) is a ring structure with a diameter gradually increasing from bottom to top, and the lower end of the concentrator portion (12) is connected to the outer edge of the guide portion (11).

6. A gas burner concentrator assembly according to claim 5, wherein the concentrator (12) is arranged between the burner (40) and the pot support, and the upper end face of the concentrator (12) is lower than the upper end face of the pot support.

7. A gas burner energy concentrating assembly according to claim 6, characterized in that the difference in height between the upper end surface of the energy concentrating part (12) and the upper end surface of the pot holder is 7mm-13 mm.

8. A gas burner concentrator assembly according to any one of claims 2 to 7, wherein the upper end surface of the second concentrator disc (20) is a conical surface (21) with a diameter decreasing from bottom to top.

9. A gas burner concentrator assembly according to any one of claims 2 to 7, further comprising a plurality of legs fixedly attached to the lower end face of the second concentrator disc (20), the plurality of legs being spaced apart along the circumference of the second concentrator disc (20).

10. A gas burner comprising a gas burner concentrator assembly according to any one of claims 1 to 9.

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