CN220506801U - Energy-gathering ring, pot support with energy-gathering ring and combustion assembly - Google Patents

Abstract

Energy gathering ring, have pot support and combustion component of this energy gathering ring, energy gathering ring is including: the two connected annular walls (1) are respectively a first annular wall (11) extending upwards and a second annular wall (12) positioned at the periphery of the first annular wall (11) along the circumferential direction, the first annular wall (11) defines a first cavity (110) which is penetrated up and down, and an annular cavity (120) which is penetrated up and down is formed between the second annular wall (12) and the first annular wall (11); the first annular wall (11) is provided with a first through hole (111) penetrating through the wall thickness of the first annular wall to communicate the first chamber (110) with the annular chamber (120); the second annular wall (12) is provided with a second through hole (121) penetrating through the wall thickness of the second annular wall to communicate the annular chamber (120) with the outside. Compared with the prior art, the utility model can improve the energy gathering effect and is beneficial to the discharge of the flue gas.

Description

Energy-gathering ring, pot support with energy-gathering ring and combustion assembly

Technical Field

The utility model belongs to the technical field of household stoves, and particularly relates to an energy-gathering ring, a pot support with the energy-gathering ring and a combustion assembly.

Background

The patent of China patent application No. 202222040925.1 (patent publication No. CN 217875984U) discloses a pot support and a stove comprising the same, wherein the pot support comprises a plurality of energy collecting rings which are sequentially sleeved and form channels between two adjacent energy collecting rings, and two ends of each channel are communicated with the outside. Therefore, the heat generated by the early-stage flame combustion can be prevented from being dissipated too quickly, so that the heat generated by the early-stage combustion can be fully utilized by the flame combustion, and the energy gathering effect is achieved. And the secondary air can be supplemented to different positions by different channels for combustion, and then the secondary air can be supplemented in a grading way through air, so that the combustion of fuel gas is more sufficient, the pollutant emission is lower, and the utilization rate of fuel gas resources is improved.

The scheme can effectively improve the energy collecting effect, but when the bottom of the pot is covered on each energy collecting ring, the problem that smoke is accumulated in the channels of the adjacent energy collecting rings and cannot be discharged exists.

Disclosure of Invention

The first technical problem to be solved by the utility model is to provide an energy collecting ring which can improve the energy collecting effect and is beneficial to the discharge of smoke at the same time.

The second technical problem to be solved by the utility model is to provide a pot support with the energy-gathering ring.

The third technical problem to be solved by the utility model is to provide a combustion assembly with the pot support.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: an energy concentrating ring comprising:

the two annular walls are respectively a first annular wall extending upwards and a second annular wall located at the periphery of the first annular wall along the circumferential direction, the first annular wall defines a first cavity which is penetrated up and down, and an annular cavity which is penetrated up and down is formed between the second annular wall and the first annular wall;

the method is characterized in that:

the first annular wall is provided with a first through hole penetrating through the wall thickness of the first annular wall so as to communicate the first cavity with the annular cavity;

the second annular wall is provided with a second through hole penetrating through the wall thickness of the second annular wall so as to communicate the annular cavity with the outside.

So, the high temperature flue gas that the burning produced can gather in first cavity and/or annular chamber, promotes the dwell time of high temperature flue gas at the bottom of the boiler, gives the bottom of the boiler with more heat transfer, improves and gathers can the effect, simultaneously, the existence of first through-hole, second through-hole makes the flue gas discharge to the external world after passing through each rampart one by one.

In order to further enhance the energy collecting effect, preferably, the first through holes and the second through holes are arranged in a staggered manner. Therefore, high-temperature flue gas can be prevented from being discharged after directly passing through the first through hole and the second through hole, the flow path of the high-temperature flue gas in the annular wall is increased, and the energy collecting effect is further improved.

Preferably, the first through hole and the second through hole are respectively located at the upper edge of the corresponding annular wall, so that a notch with an upward opening is formed.

Preferably, the upper edges of the respective annular walls are flush. Thus, when the pan is a pan, the pan can be stably prevented from being arranged on the energy-gathering ring; when the cooker is a pointed bottom cooker, the bottom of the cooker can be positioned at the center of the energy collecting ring and stably supported on the energy collecting ring. The energy-gathering ring is suitable for cookers with different shapes.

Further, a lower edge of the first annular wall is located above a lower edge of the second annular wall.

In the above aspect, preferably, at least two first through holes are provided and are circumferentially spaced apart from the first annular wall; at least two second through holes are formed in the second annular wall at intervals in the circumferential direction.

Preferably, the inner and outer adjacent annular walls are connected by at least two ribs extending radially and arranged at intervals circumferentially.

In order to improve the structural strength of the energy-collecting ring, preferably, at least four annular walls are arranged at intervals inside and outside, at least three groups of ribs which extend radially and are arranged at intervals along the circumferential direction are arranged as one group, and each group of ribs is arranged between each two adjacent annular walls in a staggered manner.

In each of the above embodiments, preferably, at least three slots are provided at intervals in the circumferential direction on the lower edge of the outermost annular wall.

The utility model solves the second technical problem by adopting the technical proposal that: a pot support having an energy concentrating ring as described above, characterized by: the utility model also comprises at least three vertically arranged supporting legs, and the upper ends of the supporting legs are respectively inserted into the corresponding slots. So that the energy collecting ring can be supported on the support legs and can be bound with the support legs in a detachable mode.

Preferably, the device further comprises an annular energy collecting ring positioned below the energy collecting ring, so that each supporting leg is circumferentially arranged on the annular energy collecting ring.

The technical scheme adopted by the utility model for solving the third technical problem is as follows: a combustion assembly having a pan support as described above, characterized by: the energy-collecting ring is characterized by further comprising a burner which is arranged in a space surrounded by the supporting legs below the energy-collecting ring.

Preferably, the combustion assembly is for a cooktop.

Compared with the prior art, the utility model has the advantages that: the first annular wall and the second annular wall are arranged, the first annular wall defines a first cavity which is vertically communicated, and an annular cavity which is vertically communicated is formed between the second annular wall and the first annular wall; and be equipped with the first through-hole that runs through self wall thickness on the first rampart, be equipped with the second through-hole that runs through self wall thickness on the second rampart, so, the high temperature flue gas that the burning produced can gather in first cavity and/or annular chamber, promotes the dwell time of high temperature flue gas at the bottom of the pot, gives the bottom of the pot with more heat transfer, improves and gathers can the effect, simultaneously, the existence of first through-hole, second through-hole makes the flue gas discharge to the external world after passing through each rampart one by one.

Drawings

FIG. 1 is a schematic view of a pan support in an embodiment of the utility model;

FIG. 2 is an exploded perspective view of a pan support in an embodiment of the utility model;

FIG. 3 is a cross-sectional view of a pan support in an embodiment of the utility model;

FIG. 4 is a schematic diagram of a structure of an energy concentrating ring according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 4, in a preferred embodiment of the energy collecting ring, the pot support with the energy collecting ring and the combustion assembly of the present utility model, the energy collecting ring comprises four annular walls 1 which are arranged inside and outside and connected, wherein two adjacent annular walls 1 are a first annular wall 11 and a second annular wall 12, the first annular wall 11 extends upwards and defines a first cavity 110 which penetrates upwards and downwards, the second annular wall 12 extends upwards and is located at the periphery of the first annular wall 11 along the circumferential direction, and an annular cavity 120 which penetrates upwards and downwards is formed between the second annular wall 12 and the first annular wall 11. Meanwhile, first through holes 111 penetrating through the wall thickness of the first annular wall 11 are formed in the first annular wall 11 at intervals along the circumferential direction so as to communicate the first chamber 110 with the annular chamber 120; second through holes 121 penetrating through the wall thickness of the second annular wall 12 are formed in the second annular wall 12 at intervals along the circumferential direction so as to communicate the annular chamber 120 with the outside. The first through holes 111 are arranged offset from the second through holes 121. The first through hole 111 and the second through hole 121 are respectively located at the upper edge of the corresponding annular wall 1, so as to form a notch with an upward opening. And in this embodiment the upper edges of the respective annular walls 1 are flush. The lower edge of the inner annular wall 1 is located above the lower edge of the outer annular wall 1. Such as the lower edge of the first annular wall 11 being above the lower edge of the second annular wall 12. Meanwhile, the lower edge of the outermost annular wall 1 is provided with four slots 10 with downward notches at equal intervals in the circumferential direction.

For the purpose of connecting the annular walls 1, two adjacent annular walls 1 are connected by two ribs 2 which extend radially and are arranged at intervals along the circumferential direction. And the two ribs 2 extending in the radial direction and arranged at intervals along the circumferential direction are taken as one group, three groups of ribs are arranged, and each group of ribs is arranged between every two adjacent annular walls 1 in a staggered manner.

The pot support of the embodiment is provided with the energy collecting ring, the energy collecting ring 4 and the supporting feet 3. Wherein the energy collecting ring 4 is in a circular ring shape. The four support legs 3 are arranged at equal intervals along the circumferential direction on the energy collecting ring 4. Each leg 3 is vertically arranged and radially extending in a sheet shape. The energy collecting rings are placed on the supporting legs 3, and the upper ends of the supporting legs 3 are respectively inserted into the slots 10 of the corresponding energy collecting rings.

The combustion assembly of the embodiment is used for a kitchen range and comprises a burner and the pot support, wherein the burner is of the prior art and is arranged below the energy collecting ring and in a space surrounded by each supporting leg 3.

When the energy-collecting ring is used, the cookware is placed on the energy-collecting ring, high-temperature flue gas generated by the burner can be collected in the first cavity and/or the annular cavity, the residence time of the high-temperature flue gas at the bottom of the cooker is prolonged, more heat is transferred to the bottom of the cooker, the energy-collecting effect is improved, and meanwhile, the flue gas can be discharged to the outside after passing through the annular walls 1 one by one due to the existence of the first through holes 111 and the second through holes 121.

In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.

The term "vertical" is also used in the present description and claims to mean substantially in the vertical direction, not limited to only the vertical direction, but also slightly inclined with respect to the vertical direction.

The term "radial" is also used in the present description and claims to mean substantially in an inward-outward direction, not limited to a radial direction only through the center of a circle, but also slightly offset from the radial direction.

Claims (13)

1. An energy concentrating ring comprising:

the two connected annular walls (1) are respectively a first annular wall (11) extending upwards and a second annular wall (12) positioned at the periphery of the first annular wall (11) along the circumferential direction, the first annular wall (11) defines a first cavity (110) which is penetrated up and down, and an annular cavity (120) which is penetrated up and down is formed between the second annular wall (12) and the first annular wall (11);

the method is characterized in that:

the first annular wall (11) is provided with a first through hole (111) penetrating through the wall thickness of the first annular wall to communicate the first chamber (110) with the annular chamber (120);

the second annular wall (12) is provided with a second through hole (121) penetrating through the wall thickness of the second annular wall to communicate the annular chamber (120) with the outside.

2. The energy concentrating ring of claim 1 wherein: the first through holes (111) and the second through holes (121) are staggered.

3. The energy concentrating ring of claim 1 wherein: the first through holes (111) and the second through holes (121) are respectively positioned at the upper edges of the corresponding annular walls (1) to form notches with upward openings.

4. A ring according to claim 3, characterized in that: the upper edges of the annular walls (1) are flush.

5. The energy concentrating ring of claim 4 wherein: the lower edge of the first annular wall (11) is located above the lower edge of the second annular wall (12).

6. The energy concentrating ring of claim 1 wherein: at least two first through holes (111) are formed in the first annular wall (11) at intervals along the circumferential direction; at least two second through holes (121) are arranged on the second annular wall (12) at intervals along the circumferential direction.

7. The energy concentrating ring of claim 1 wherein: the inner and outer adjacent annular walls (1) are connected by at least two ribs (2) which extend radially and are arranged at intervals along the circumferential direction.

8. The energy concentrating ring of claim 7 wherein: the annular walls (1) are at least four, are arranged at intervals inside and outside, and are formed by arranging at least two ribs (2) which extend in the radial direction and are arranged at intervals along the circumferential direction in one group, wherein at least three groups are arranged, and each group of ribs are arranged between every two adjacent annular walls (1) in a staggered mode.

9. The energy accumulating ring of any one of claims 1 to 8, wherein: at least three slots (10) are arranged at intervals along the circumferential direction at the lower edge of the outermost annular wall (1).

10. A pan support having an energy concentrating ring according to claim 9, wherein: the utility model also comprises at least three vertically arranged supporting legs (3), and the upper ends of the supporting legs (3) are respectively inserted into the corresponding slots (10).

11. The pan support of claim 10, wherein: the device also comprises an annular energy collecting ring (4) positioned below the energy collecting ring, and each supporting leg (3) is circumferentially arranged on the annular energy collecting ring.

12. A combustion assembly having a pan support according to claim 10 or 11, characterized in that: the energy-collecting device also comprises a burner which is arranged below the energy-collecting ring and in a space surrounded by the supporting legs (3).

13. The combustion assembly of claim 12, wherein: the combustion assembly is used for a kitchen range.