Pot support and stove

Abstract

The utility model relates to the field of kitchen utensils, and particularly discloses a pot support and a kitchen range. And the cross section of the energy gathering ring is circular. And the cross section of the energy-gathering ring is circular, so that high-temperature flue gas rises when the stove burns, and the high-temperature flue gas and secondary air enter the burner again for burning by utilizing a wall attachment effect along with the circular radian. And the high-temperature flue gas can preheat the secondary air, so that the combustion efficiency is improved. The section of the energy-gathering ring is designed to be circular, so that the radian of the inner side can be better attached to the arc-shaped pot bottom, flames can be better diffused, the shape of the flames is prevented from being extruded, and the bottom of the pot can be evenly heated. And meanwhile, the inner side circular design can also prevent the pot bracket from being burnt by excessive flame due to overlarge radian.

Description

Technical Field

[0001] The utility model relates to the field of kitchen utensils, in particular to a pot support and a stove. Background Art

[0002] Gas stoves are essential cooking appliances in daily kitchen life. How to buy a gas stove with high thermal efficiency is a factor that users pay more attention to.

[0003] Under high load conditions, good flame combustion conditions, enhanced combustion heat absorption, or reduced heat loss are all ways to improve the thermal efficiency of the stove.

[0004] However, when the outside air enters the gas stove to provide oxygen for fuel combustion, the air temperature is usually room temperature, which is quite different from the ignition temperature of the gas. The existing technology cannot preheat the secondary air well, which is easy to damage the gas stove. At the same time, with the occurrence of heat conduction and heat radiation, some heat will be lost during the combustion process, reducing the combustion energy efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a pot support and a stove in order to overcome the defect of low combustion efficiency of stoves in the prior art.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] A pot support, comprising: a hollow energy-gathering ring;

[0008] The cross section of the energy gathering ring is circular.

[0009] In this solution, the cross section of the energy-gathering ring is circular. When the stove burns, the high-temperature smoke will rise, and by virtue of the wall attachment effect, along with the circular arc, it will enter the burner again with the secondary air for combustion. The high-temperature smoke will preheat the secondary air and improve the combustion efficiency. The circular cross-section design of the energy-gathering ring allows the inner arc to better fit the curved bottom of the pot, allowing the flame to spread better and avoid squeezing the flame shape, so that it can evenly heat the bottom of the pot. At the same time, the inner circular design can also prevent the arc from being too large, causing the flame to excessively burn the pot bracket.

[0010] Preferably, the interior of the energy gathering ring is filled with heat insulating material.

[0011] In this solution, heat-insulating materials are filled inside the energy-gathering ring to reduce losses due to heat conduction and heat radiation, enhance heat conversion, and improve combustion energy efficiency.

[0012] Preferably, the thermal insulation material is asbestos.

[0013] Preferably, the pot support further comprises an angle piece, and the angle piece is connected to the outer peripheral side of the energy gathering ring.

[0014] In this solution, the corner piece of the pot support is connected to the outer circumference of the energy focusing ring, which can avoid interference with the inner circumference of the energy focusing ring and absorb the heat generated by the burner on the inner circumference of the energy focusing ring.

[0015] Preferably, the corner piece includes a support portion and a main body portion, wherein the support portion is connected to an upper end of the main body portion and extends from the main body portion toward an inner circumference of the energy focusing ring.

[0016] In this solution, the supporting portion of the corner piece extends toward the inner peripheral side, so that the energy focusing ring can be connected from the outer peripheral side of the energy focusing ring.

[0017] Preferably, a notch portion is provided on the inner circumference of the main body portion, and the energy focusing ring is clamped in the notch portion.

[0018] In this solution, the energy-gathering ring is installed through the notch portion of the main body of the corner piece.

[0019] Preferably, the notch portion is connected to the lower surface of the support portion.

[0020] Preferably, the corner piece is welded to the energy focusing ring.

[0021] A cooking appliance comprises the pot support as described above.

[0022] In this solution, the cross section of the energy-gathering ring of the stove is circular. When the stove burns, the high-temperature smoke will rise, and by virtue of the wall attachment effect, along with the circular arc, it will enter the burner again with the secondary air for combustion. The high-temperature smoke will preheat the secondary air and improve the combustion efficiency. The circular cross-section design of the energy-gathering ring allows the inner arc to better fit the curved bottom of the pot, allowing the flame to spread better and avoid squeezing the flame shape, so that it can evenly heat the bottom of the pot. At the same time, the inner circular design can also prevent the arc from being too large, causing the flame to excessively burn the pot bracket.

[0023] Preferably, the stove also includes a burner, the pot support is sleeved on the outer peripheral side of the burner, and the burner includes a lower air inlet arranged at the lower part thereof, and in the vertical direction, the lowest point of the energy gathering ring is not lower than the highest point of the lower air inlet.

[0024] In this solution, the lowest point of the energy gathering ring is not lower than the highest point of the lower air inlet of the burner, which facilitates the secondary air to enter the lower air inlet of the burner from the outside of the energy gathering ring, and facilitates the burner to replenish secondary air.

[0025] The positive and progressive effect of the utility model is that the cross section of the energy-gathering ring is circular. When the stove burns, the high-temperature smoke will rise, and by virtue of the wall attachment effect, along with the circular arc, it will enter the burner again with the secondary air for combustion. The high-temperature smoke will preheat the secondary air and improve the combustion efficiency. The circular cross-section design of the energy-gathering ring allows the inner arc to better fit the curved bottom of the pot, so that the flame can be better spread, avoiding squeezing the flame shape, so that it can evenly heat the bottom of the pot. At the same time, the inner circular design can also prevent the arc from being too large, causing the flame to excessively burn the pot bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of a pot support according to an embodiment of the utility model.

[0027] Figure 2 The figure is a schematic side view of the pot support according to an embodiment of the present invention.

[0028] Figure 3 The figure is a schematic top view of the structure of a pot support according to an embodiment of the utility model.

[0029] Figure 4 For along Figure 3 Schematic diagram of the cross-sectional structure of the pot support taken along line AA.

[0030] Figure 5 It is a schematic side view of the corner piece according to an embodiment of the utility model.

[0031] Figure 6 The figure is a schematic diagram of the three-dimensional structure of a cooker according to an embodiment of the present utility model.

[0032] Figure 7 It is a schematic side view of the structure of a cooker according to an embodiment of the utility model.

[0033] Description of reference numerals:

[0034] Pot support 100

[0035] Energy Circle 110

[0036] Internal cavity 111

[0037] Corner piece 120

[0038] Supporting portion 121

[0039] Main body 122

[0040] Notch 123

[0041] Cooker 200

[0042] Burner 210

[0043] Lower air inlet 211 DETAILED DESCRIPTION

[0044] The present invention is further described below by way of embodiments in conjunction with the accompanying drawings, but the present invention is not limited to the scope of the embodiments.

[0045] like Figure 1-5 As shown, this embodiment provides a pot support 100, which includes: a hollow energy-gathering ring 110; the cross section of the energy-gathering ring 110 is circular.

[0046] The cross section of the energy gathering ring 110 is circular. When the stove 200 burns, the high-temperature smoke will rise, and by virtue of the wall attachment effect, along with the circular arc, it will enter the burner 210 again with the secondary air for combustion. The high-temperature smoke will preheat the secondary air and improve the combustion efficiency. The circular cross-section design of the energy gathering ring 110 allows the inner arc to better fit the curved bottom of the pot, allowing the flame to spread better, avoiding squeezing the flame shape, so that it can evenly heat the bottom of the pot. At the same time, the inner circular design can also prevent the arc from being too large, causing the flame to burn the pot support 100 excessively.

[0047] Preferably, the inner cavity 111 of the energy-gathering ring 110 is filled with a heat-insulating material (not shown in the figure). Filling the inner cavity 111 of the energy-gathering ring 110 with a heat-insulating material can reduce the loss of heat conduction and heat radiation, enhance heat conversion, and improve combustion energy efficiency.

[0048] Optionally, the internal cavity 111 of the energy focusing ring 110 may not be filled with any material.

[0049] Preferably, the heat insulating material is asbestos. Those skilled in the art may also select other existing heat insulating materials as needed.

[0050] The pot support 100 further includes an angle piece 120, which is connected to the outer peripheral side of the energy focusing ring 110. The angle piece 120 of the pot support 100 is connected to the outer peripheral side of the energy focusing ring 110, which can avoid interference with the inner peripheral side of the energy focusing ring 110 and absorb the heat generated by the burner 210 on the inner peripheral side of the energy focusing ring 110.

[0051] In this embodiment, the corner piece 120 is connected to the energy focusing ring 110 by wrapping the energy focusing ring 110 from the outer peripheral side, but the present invention is not limited to this. In other embodiments, those skilled in the art may also select other existing forms of corner pieces 120 as needed.

[0052] The corner piece 120 includes a support portion 121 and a main body 122, wherein the support portion 121 is connected to the upper end of the main body 122 and extends from the main body 122 toward the inner circumference of the energy focusing ring 110. The support portion 121 of the corner piece 120 extends toward the inner circumference, so that the energy focusing ring 110 can be connected from the outer circumference of the energy focusing ring 110.

[0053] A notch 123 is provided on the inner circumference of the main body 122, and the energy focusing ring 110 is clamped in the notch 123. The energy focusing ring 110 is installed through the notch 123 of the main body 122 of the corner piece 120. The corner piece 120 is welded to the notch 123 of the energy focusing ring 110 to be fixedly connected to the energy focusing ring 110. The notch 123 is adapted to the outer circumference of the energy focusing ring 110 and presents a semicircular shape.

[0054] The notch portion 123 is connected to the lower surface of the support portion 121 , that is, the energy focusing ring 110 is directly stuck under the support portion 121 , so that the corner piece 120 covers the energy focusing ring 110 from the outer peripheral side.

[0055] like Figure 6-7 As shown, this embodiment further provides a stove 200, which includes the pot support 100 as described above.

[0056] The cross section of the energy-gathering ring 110 of the stove 200 is circular. When the stove 200 burns, the high-temperature smoke will rise, and by virtue of the wall attachment effect, along with the circular arc, it will enter the burner 210 again with the secondary air for combustion. The high-temperature smoke will preheat the secondary air and improve the combustion efficiency. The circular cross-section design of the energy-gathering ring 110 allows the inner arc to better fit the curved bottom of the pot, allowing the flame to spread better, avoiding squeezing the flame shape, so that it can evenly heat the bottom of the pot. At the same time, the inner circular design can also prevent the arc from being too large, causing the flame to burn the pot support 100 excessively.

[0057] The stove 200 also includes a burner 210 , the pot support 100 is sleeved on the outer peripheral side of the burner 210 , and the burner 210 includes a lower air inlet 211 arranged at the lower part thereof. In the vertical direction, the lowest point of the energy gathering ring 110 is not lower than the highest point of the lower air inlet 211 .

[0058] The lowest point of the energy focusing ring 110 is not lower than the highest point of the lower air inlet 211 of the burner 210 , which facilitates secondary air to enter the lower air inlet 211 of the burner 210 from the outside of the energy focusing ring 110 , and facilitates the burner 210 to replenish secondary air.

[0059] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate the orientation or positional relationship of the device or component in normal use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operate in a specific orientation at any time, and therefore cannot be understood as a limitation on the present invention in this regard.

[0060] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A pot support, characterized in that: It includes: Hollow energy-gathering ring; The cross section of the energy gathering ring is circular.

2. The pot support according to claim 1, characterized in that: The interior of the energy gathering ring is filled with heat insulating material.

3. The pot support according to claim 2, characterized in that: The heat insulating material is asbestos.

4. The pot support according to claim 1, characterized in that: The pot support further comprises an angle piece, and the angle piece is connected to the outer peripheral side of the energy gathering ring.

5. The pot support according to claim 4, characterized in that: The corner piece includes a support portion and a main body portion, wherein the support portion is connected to an upper end of the main body portion and extends from the main body portion toward an inner circumference of the energy focusing ring.

6. The pot support according to claim 5, characterized in that: A notch is provided on the inner circumference of the main body, and the energy-gathering ring is clamped in the notch.

7. The pot support according to claim 6, characterized in that: The notch portion is connected to the lower surface of the support portion.

8. The pot support according to claim 4, characterized in that: The corner piece is welded to the energy gathering ring.

9. A cooking appliance, characterized in that: It comprises a pot support as claimed in any one of claims 1 to 8.

10. The cooker according to claim 9, characterized in that: The stove also includes a burner, the pot support is sleeved on the outer peripheral side of the burner, and the burner includes a lower air inlet arranged at the lower part thereof, and in the vertical direction, the lowest point of the energy gathering ring is not lower than the highest point of the lower air inlet.

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