CN110454828A - Energy-gathering pot support and gas cooker for increasing the temperature of gas cooker cavity - Google Patents

Abstract

The invention discloses an energy-gathering pot support and a gas cooker for increasing the temperature of a gas stove cavity, comprising an upper pot support in contact with the pot and a lower pan support supporting the upper pan support, and the upper pan support includes foot pieces And the outer coaming plate, the outer coaming plate is provided with heat insulation grooves in the circumferential direction, and the lower pot frame is a ring support structure, which is used to support and fix the upper layer pot frame; the present invention reduces the heat at the bottom of the pot by setting the heat insulation groove lost.

Description

Energy-gathering pot support and gas cooker for increasing the temperature of gas cooker cavity

technical field

The invention relates to the field of kitchen pots and stoves, in particular to an energy-gathering pot support and a gas stove for increasing the temperature of a gas stove cavity.

Background technique

In the prior art, the structure of the traditional pot stand usually includes a base and circumferentially arranged feet on the base. The overall structure of the traditional pot stand is relatively simple, and the heat conduction is fast, and the heat is easily lost. The loss of heat energy is divided into three types: Path: heat dissipation to the upper part, heat dissipation to the surroundings, and heat dissipation to the bottom; the heat dissipation in the upward part is the heat energy taken away by the high-temperature flue gas and the heat dissipation after the pot is heated. This part of the heat energy is difficult to gather heat through the pot frame. Control; so reducing heat dissipation around and at the bottom is the key to improving thermal efficiency.

Contents of the invention

Aiming at the problems existing in the prior art, the object of the present invention is to provide an energy-gathering pot support for increasing the temperature of the gas stove cavity, and to reduce heat loss at the bottom of the pot by arranging upper and lower pot supports.

To achieve the above object, the technical scheme of the present invention is as follows:

An energy-gathering pan support for increasing the temperature of a gas stove cavity, comprising an upper pan support in contact with pots and a lower pan support supporting the upper pan support, the upper pan support includes foot pieces and outer shrouds, as shown A heat insulation groove is arranged around the outer wall, and the lower pot support is an annular support structure for supporting and fixing the upper pot support.

Further, the lower pot support includes a spacer, a bottom ring and pan support legs, the spacer is fixed on the bottom ring by several pot support legs, and the spacer supports the upper pot support.

Further, the heat insulation grooves are arranged at intervals on the upper part of the outer wall, and connecting ribs are arranged between two adjacent heat insulation grooves.

Further, several through holes are provided on the upper circumference of the outer wall for supplementing secondary air.

Further, the upper pan support further includes a heat collecting pan, and the heat collecting pan is an annular structure connected to the outer shroud.

Further, the spacer is a ring structure, and its inner ring is provided with several support ribs for supporting the upper pot support.

Further, the pan support feet are arranged between the support ribs, and the two are spaced apart.

Further, the upper pan support is a ring-shaped structure, and a ring-shaped support surface is provided near the inner ring. The diameter of the ring-shaped support surface is the same as the diameter of the inner ring of the spacer, so that the support ribs support the ring-shaped support surface. supporting surface.

Further, the outer ring of the spacer is provided with a plurality of protruding blocks radially arranged, and the plurality of protruding blocks abut against the outer shroud when the upper pan support is seated on the lower pan support on the inner wall.

The present invention also provides a technical solution:

A gas cooker includes a cooker panel and the above-mentioned energy-gathering pan support, and the energy-gathering pan support is arranged on the cooker panel.

In the present invention, an energy-gathering pot support is provided to increase the temperature of the gas stove cavity, and heat-insulating grooves are arranged on the outer coaming plate of the upper layer of the pot frame, and the original surface contact is changed to a point contact, which also reduces the contact between the upper layer of the pot frame and the The heat conduction area of the outer coaming prevents the heat from the bottom of the pot from being transferred to the outside through the outer coaming, and the heat is concentrated on the upper part of the pot support, which has the effect of gathering energy.

In the preferred technical solution of the present invention, by setting the form of the upper pan support and the lower pan support, and the spacer ring in the lower pan support is fixed on the bottom ring through the pan support feet, thus reducing the distance between the pan support and the bottom ring by point contact. The heat conduction area reduces the heat transfer from the bottom of the pot to the bottom ring of the pot support

In the preferred technical solution of the present invention, the structure of supporting ribs is further adopted between the upper pot frame and the lower pot frame, which further reduces the heat conduction area and effectively prevents the heat from the upper pot frame from being conducted downward. The interval distribution increases the heat conduction path from the support ribs to the legs of the pot support, and a heat insulation gap can be formed between the support ribs to weaken the heat transfer from the top of the pot support to the outer coaming plate.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the installation schematic diagram of the present invention;

Figure 3 is a partially enlarged view of Figure 1;

Fig. 4 is a schematic diagram of the lower pan support of the second embodiment of the present invention.

Detailed ways

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", " The orientation or positional relationship indicated by "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In order to clearly illustrate the design concept of the present invention, the present invention will be described below in conjunction with examples.

The present invention is an energy-gathering pan support for increasing the temperature of a gas stove cavity, comprising an upper pan support in contact with the pot and a lower pan support supporting the upper pan support, the upper pan support includes foot pieces and outer shrouds, The shown outer wall is provided with heat insulation grooves in the circumferential direction, and the lower pot support is an annular support structure, which is used to support and fix the upper pot support.

In order to illustrate the technical solution in the present invention more clearly, the following will be described in the form of specific examples.

Embodiment one

As shown in Fig. 1 and Fig. 3, the present invention is an energy-gathering pan support for increasing the temperature of the gas stove cavity, which includes an upper pan support 1 in contact with the pan and a lower pan support 2 supporting the upper pan support 1. The upper pot support 1 includes a foot piece 1-1 and an outer coaming plate 1-3, the outer coaming plate 1-3 is provided with heat insulation grooves 1-6 in the circumferential direction, and the lower pan support 2 is a ring-shaped support structure. To support the upper pot support 1, the upper pot support 1 is integrally cast and formed.

The lower pot stand 2 includes a spacer ring 2-1, a bottom ring 2-2 and a pot stand leg 2-3, and the spacer ring 2-1 is fixed on the bottom ring 2-2 by several pot stand legs 2-3. 2, the spacer 2-1 is used to support the upper pot support 1.

In the above example, the present invention sets an energy-gathering pan support to increase the temperature of the gas stove cavity, and sets the upper pan support 1 and the lower pan support 2, and the spacer ring 2-1 of the lower pan support 2 passes through the pan support The legs 2-3 are fixed on the bottom ring 2-2, so that the heat conduction area between the pot support and the bottom ring 2-2 is reduced by point contact, and the heat at the bottom of the pot is reduced to the bottom ring 2-2 of the pot support to prevent the pot The temperature of the bottom ring 2-2 of the frame is too high, thereby preventing the glass panel from breaking; at the same time, a heat insulation groove is set on the outer wall 1-3 of the upper pot frame 1, and the original surface contact should be a point contact, which also reduces the temperature of the upper pot frame. The heat conduction area of the foot piece 1-1 of the frame 1 and the outer wall 1-3 prevents the heat at the bottom of the pot from being transferred to the outside through the outer wall 1-3, and the heat is concentrated on the upper part of the pot frame, which has the effect of gathering energy .

In this embodiment, the water receiving tray is arranged on the glass panel, and the bottom ring 2-2 of the lower pot support 2 is arranged above the water receiving tray. As shown in Figure 1, the upper pot support 1 is a ring-shaped structure, including the foot piece 1-1, the heat collecting plate 1-2 and the outer wall 1-3, the upper pot support 1 is integrally cast, and the heat collecting plate 1- The inner ring of 2 is provided with an annular support surface 1-4, and a series of triangular through-holes 1-5 are arranged in the circumferential direction of the outer coaming plate 1-3, and the function of these through-holes 1-5 is to supplement the secondary air; the lower pot support 2 The spacer 2-2 of the spacer is also an annular structure, the spacer 2-2 is an annular plate, and the inner ring of the spacer 2-2 is perpendicular to the plane where the spacer 2-2 is evenly provided with four support ribs 2-1- 1. The annular support surface 1-4 of the heat collecting plate 1-2 in the upper pot support 1 is supported on these four support ribs 2-1-1, and the diameter of the annular support surface 1-4 is the same as that of the spacer ring 2-2. The diameters of the inner rings are the same, and the positions of the four support ribs 2-1-1 and the positions of the four pot support feet 2-3 are vertically spaced apart from each other on the spacer ring 2-2, and are staggered in pairs;

Referring to Fig. 1, in this embodiment, the heat insulation grooves 1-6 are four long through-hole grooves, which are evenly spaced on the outer wall 1-3 close to the heat collecting plate 1-2, and the two adjacent heat insulation grooves 1 Connecting ribs 1-7 are arranged between -6;

The outer ring of the spacer 2-2 is provided with eight radially arranged protruding blocks 2-1-2. On the inner wall above the triangular through hole 1-5 of the outer shroud 1-3, it is used to prevent the upper layer of pot support 1 from shaking on the lower layer of pot support 2.

In the above example, by setting the support rib 2-1-1 structure on the spacer ring 2-2, the contact area between the upper pan support 1 and the lower pan support 2 is reduced, the heat conduction area is reduced, and the upper pan support 1 is effectively blocked. At the same time, the distance distribution between the pot support leg 2-3 and the support rib 2-1-1 increases the heat conduction path from the support rib 2-1-1 to the pot support leg 2-3, and the support rib 2 -1-1 can form a heat insulation gap to weaken the heat transfer from the top of the pot support to the outer wall 1-3; the outer wall 1-3 of the upper pot frame 1 and the spacer 2-2 pass through the protruding block 2 -1-2 is supported and fixed, which also plays a role in reducing the heat conduction area, and further blocks the heat conduction of the upper pot support 1; The heat collecting plate 1-2 and the outer wall 1-3 of the rack 1 form a heat insulating cavity, which gathers the heat at the bottom of the pot in this heat insulating cavity, reduces the downward conduction, and at the same time, it is supplemented by secondary air. During the process, the secondary air enters the bottom of the pot from the through holes 1-5 of the outer coaming 1-3, and the heat-insulating cavity can heat the secondary air, which can improve the thermal efficiency of combustion and reduce heat energy loss.

Embodiment two

As shown in Fig. 1 and Fig. 3, the present invention is an energy-gathering pan support for increasing the temperature of the gas stove cavity, which includes an upper pan support 1 in contact with the pan and a lower pan support 2 supporting the upper pan support 1. The upper pot support 1 includes a foot piece 1-1 and an outer coaming plate 1-3, the outer coaming plate 1-3 is provided with heat insulation grooves 1-6 in the circumferential direction, and the lower pan support 2 is a ring-shaped support structure. To support the upper pot support 1, the upper pot support 1 is integrally cast and formed.

The lower pot stand 2 includes a spacer ring 2-1, a bottom ring 2-2 and a pot stand leg 2-3, and the spacer ring 2-1 is fixed on the bottom ring 2-2 by several pot stand legs 2-3. 2, the spacer 2-1 is used to support the upper pot support 1.

In this embodiment, the water receiving tray is arranged on the glass panel, and the bottom ring 2-2 of the lower pot support 2 is arranged above the water receiving tray. The upper pot support 1 is a ring-shaped structure, including a foot piece 1-1, a heat collecting plate 1-2, and an outer shroud 1-3. An annular support surface 1-4 is provided on the inner ring of the heat collecting plate 1-2. A series of through holes 1-5 are arranged in the upper direction of the coaming plate 1-3, and the function of these through holes 1-5 is to supplement secondary air; see Figure 1, in this embodiment, the heat insulation grooves 1-6 are four strips Through-hole grooves are evenly spaced on the outer wall 1-3 close to the heat collecting plate 1-2, and connecting ribs 1-7 are arranged between two adjacent heat insulation grooves 1-6; the spacer ring of the lower pot support 2 2-2 is also an annular structure, the spacer 2-2 is an annular plate, the inner ring of the spacer 2-2 is perpendicular to the plane where the spacer 2-2 is located, and four support ribs 2-1-1 are evenly arranged, and the upper layer The annular supporting surface 1-4 of the heat collecting plate 1-2 in the pot support 1 is just supported on these four supporting ribs 2-1-1, and the diameter of the annular supporting surface 1-4 is the same as that of the inner ring of the spacer 2-2. The diameters are the same, and the positions of the four support ribs 2-1-1 and the positions of the four pot support legs 2-3 on the spacer 2-2 are spaced from each other in the vertical direction, and are staggered in pairs; see Figure 4, the spacer The outer ring wall of 2-2 is on the inner wall of the outer wall 1-3 when the upper pot, 1 is located on the lower pot support 2, and is used to prevent the upper pot support 1 from shaking on the lower pot support 2.

Embodiment Three

A gas cooker is provided with the above-mentioned energy-gathering pot support on a cooker panel of the gas cooker.

It should be noted that, in addition to the specific examples given above, some of the structures may have different choices. For example, the number of support ribs provided on the inner ring of the lower pot support can be 4, 6, 8, etc., and the number of protruding blocks set on the outer ring of the lower pot support is not specifically limited; etc., and these All can be made by those skilled in the art based on their basic skills on the basis of understanding the idea of the present invention, so they will not be listed one by one here.

Finally, it can be understood that the above implementations are only exemplary implementations adopted to illustrate the principle of the present invention, but the present invention is not limited thereto. For those skilled in the art, without departing from the principle and essence of the present invention, various modifications and improvements can be made, and these modifications and improvements are also regarded as the protection scope of the present invention.

Claims (10)

1. An energy-gathering pot support for increasing the temperature of a gas stove cavity, characterized in that it includes an upper pan support in contact with the pot and a lower pan support supporting the upper pan support, the upper pan support includes foot pieces and Outer coaming boards, the outer coaming boards shown are provided with heat insulation grooves in the circumferential direction, and the lower pot support is an annular support structure for supporting and fixing the upper pan support. 2. The energy-gathering pan support for increasing the temperature of the gas stove cavity as claimed in claim 1, wherein the lower pan support includes spacers, bottom rings and pan support feet, and the spacers pass through several pan supports The legs are fixed on the bottom ring, and the spacer ring supports the upper pot support. 3. The energy-gathering pot support for increasing the temperature of the gas stove cavity according to claim 1, characterized in that, the heat insulation grooves are arranged at intervals on the upper part of the outer side panel, and there is a gap between two adjacent heat insulation grooves. connecting ribs. 4. The energy-gathering pan support for increasing the temperature of the gas stove cavity according to claim 1, wherein a plurality of through holes are arranged in the upper direction of the outer surrounding plate for supplementing secondary air. 5. The energy-gathering pan support for increasing the temperature of the gas stove cavity according to claim 1, wherein the upper pan support further includes a heat-gathering plate, and the heat-gathering plate is connected to the outer shroud ring structure. 6. The energy-gathering pan support for increasing the temperature of the gas stove cavity as claimed in claim 2, wherein the spacer is a ring structure, and the inner ring is provided with several supporting ribs for supporting the upper layer pot rack. 7. The energy-gathering pan support for increasing the temperature of the gas stove cavity according to claim 6, wherein the pan support legs are arranged between the support ribs, and the two are spaced apart. 8. The energy-gathering pan support for increasing the temperature of the gas stove cavity as claimed in claim 6, wherein the upper pan support is a ring-shaped structure, and a ring support surface is provided near the inner ring, and the ring support The diameter of the face is the same as the diameter of the inner ring of the spacer such that the support ribs support the annular support face. 9. The energy-gathering pot support for increasing the temperature of the gas stove cavity according to claim 2, wherein the outer ring of the spacer is provided with a plurality of radially arranged protruding blocks, and the plurality of protruding blocks When the upper pot support is seated on the lower pot support, the out block is against the inner side wall of the outer shroud. 10. A gas cooker, characterized by comprising a cooker panel and the energy-concentrating pan support for increasing the temperature of the gas cooker cavity according to claims 1-9, the energy-gathering pan support being arranged on the cooker panel.