Wave crest ski-jump energy gathering disc and pot rack thereof

Abstract

The utility model discloses a wave crest ski-jump energy-gathering disc and a pot rack thereof, relates to a gas stove accessory, and particularly relates to a wave crest ski-jump energy-gathering disc and a pot rack thereof, which can promote combustion high-temperature gas to jump upwards, rise and sprint, accelerate the renewal of high-temperature gas at the bottom of a pot and improve the heat efficiency. The wave crest ski-jump energy-gathering disc is characterized in that the wave crest ski-jump energy-gathering disc body (1) is of an annular disc-shaped structure with the large upper portion, the small lower portion, the high outer portion and the low inner portion, a greatly-protruding annular wave crest (1a) is arranged on the disc-shaped structure, a combustion high-temperature gas guiding ski-jump curved surface (1b) with the large curvature radius is arranged on the two sides or the single side of the wave crest (1a), the front half portion of the curved surface is a slow guiding-in section, and the rear half portion of the curved surface is a steep pushing-up section. The crest (1a) and the ski-jump curved surface (1b) are accompanied to form a connecting part of two adjacent curved surfaces which are sharply turned, and the sharp turning characteristic at the crest (1a) is a main structure that high-temperature gas is separated from the surface of the ski-jump curved surface (1b) which is gradually changed below according to the inertia of the high-temperature gas so as to rise upwards. And the wave crests (1a) and the ski-jump curved surfaces (1b) are distributed on the upper surface of the energy gathering disc in a terrace shape.

Description

Technical Field

[0001] The invention relates to gas stove pot rack accessories and pot racks, and in particular to a wave peak sliding jump energy-gathering plate which can promote burning high-temperature gas to slide and jump upward, rise and sprint, stir the upper stratum, accelerate the renewal of burning high-temperature gas at the bottom of the pot, increase the average temperature of the bottom of the pot, strengthen the heat exchange effect, and improve the thermal efficiency, as well as a pot rack using the technology. Background Art

[0002] There are currently available energy-gathering plates that can be matched with pot racks. After patent searches and market surveys, no technical solution identical to the wave crest sliding jump energy-gathering plate has been found.

[0003] 1. Chinese patent 2022106304289 "A kind of energy-gathering pot support with high combustion efficiency" has the following description: Excerpted from right 1:

[0004] “The upper surface of the upper disk (1) is radially formed with a corrugated surface (10), the number of crests of the corrugated surface (10) is not less than two, the number of troughs is not less than two, and the depth of the line connecting the crests to the troughs at least two places is greater than 4 mm.”

[0005] Excerpted from

[0018] :

[0006] "The energy-gathering pot support with high combustion efficiency effectively increases the surface area of ​​the pot support upper plate by setting a corrugated surface on the upper surface of the upper plate, thereby enhancing the radiation intensity of the upper plate to the pot bottom and the gas mixture; the crest of the corrugation is close to the combustion area, absorbing the radiation heat and the convection heat of the combustion gas to form a heat-gathering high-temperature area, and after the temperature of the crest rises, it heats the mixed gas by radiation to enhance the combustion; at the trough, due to the slow air flow speed, the trough gas can absorb a large amount of radiation heat to form a high-temperature flue gas area, and enhance the combustion of the mixed gas above by convection heat transfer. At the same time, due to the low thermal conductivity of the gas and the slow air flow speed in the trough, the convection heat transfer between the high-temperature flue gas and the upper plate surface is effectively prevented; the ups and downs of the corrugation enhance the disturbance of the gas mixture, reduce the air flow speed on the plate surface, make the heat exchange time longer, the combustion more complete, the temperature higher, and the CO2 flue gas lower."

[0007] Here are some other opinions on the above patent excerpts for discussion:

[0008] 1. The wave crest is heated by the gas, which means that the wave crest temperature is lower than the gas, and it seems that the gas cannot be heated in turn as described above.

[0009] 2. If the trough can really form a high-temperature flue gas area, then the peaks and troughs themselves are in a high-temperature atmosphere and are bound to passively heat up. It seems that "effectively preventing the convective heat transfer between the high-temperature flue gas and the upper plate surface" does not meet expectations.

[0010] 3. The ripples increase gas disturbance and reduce the airflow velocity on the disk surface, making the heat exchange time longer. It seems that the ripples act on the disk surface rather than the bottom of the pot above.

[0011] In summary, although this technology has a "corrugated surface", it is not the same technology as the wave crest sliding jump energy-concentrating disk described in this patent.

[0012] 2. Chinese Patent 2022227226980 "A double-layer energy-gathering pot rack" only has the term "inclined surface with a wavy structure" in three places in the entire document including the claims and the specification, and the rest of the document never mentions "waves" or anything related to "waves". Therefore, although this technology has a "wavy structure", it is not the wave crest sliding jump energy-gathering disk solution described in this patent.

[0013] 3. Chinese Patent 2023104635084 "An Energy Concentrating Pan Pot Stand and Gas Cooker" has the following description:

[0014] Excerpted from

[0005] :

[0015] "One object of the present invention is to provide an energy-gathering disc pot stand that can reduce the flow rate of high-temperature flue gas and enable sufficient heat exchange between the high-temperature flue gas and the pot."

[0016] Excerpted from

[0050] :

[0017] "The first guide surface 1121 can guide the high-temperature flue gas in the inner ring energy-gathering cavity 15 upward, thereby increasing the impact strength of the high-temperature flue gas in the inner ring energy-gathering cavity 15 on the bottom of the cookware, thereby enhancing the intensity of heat exchange and improving the utilization rate of combustion heat energy."

[0018] "The second guide surface 1131 can guide the high-temperature flue gas in the outer ring energy focusing cavity 14 upward, thereby increasing the impact strength of the high-temperature flue gas in the outer ring energy focusing cavity 14 on the bottom of the cookware, thereby strengthening the intensity of heat exchange and improving the utilization rate of combustion heat energy."

[0019] Excerpted from

[0051] :

[0020] "The first slow flow surface 1111 and the second slow flow surface 1122 can also make the high-temperature flue gas flow in a circuitous manner in the inner ring energy focusing cavity 15, increase the disturbance of the high-temperature flue gas, and thereby increase the heat exchange time between the high-temperature flue gas and the bottom of the cookware, thereby improving the heat exchange efficiency."

[0021] "The third slow flow surface 1123 and the fourth slow flow surface 1132 can also make the high-temperature flue gas flow in a circuitous manner in the outer ring energy focusing cavity 14, increase the disturbance of the high-temperature flue gas, and thereby increase the heat exchange time between the high-temperature flue gas and the bottom of the cookware, thereby improving the heat exchange efficiency."

[0022] Here are some other opinions on the above patent excerpts:

[0023] Since the high-temperature flue gas

[0051] consumes potential energy in the "circumventive flow" in the above-mentioned "energy-gathering cavity", and the direction of the "circumventive flow" is suspected to be opposite to the direction of "upward guidance", the kinetic energy of "upward guidance" is reduced, causing the "impact strength of the high-temperature flue gas on the bottom of the cookware" in the "energy-gathering cavity"

[0050] to be greatly weakened, and the result may be less than expected.

[0024] In summary, this technology uses the high-temperature gas flowing in the energy-gathering cavity to increase the impact strength on the bottom of the cookware. This is not the same technology as the high-temperature gas described in this patent that directly slides upward without stopping under the action of the sliding surface of the wave crest sliding energy-gathering plate. Summary of the invention

[0025] The purpose of the present invention is to provide a wave crest sliding energy-gathering plate and a pot stand thereof which can promote the burning high-temperature gas to slide and jump upward, rise into the air to stir the stratum, and tumble up and down to accelerate the replacement of the high-temperature gas at the bottom of the pot, thereby increasing the temperature of the bottom of the pot, strengthening heat exchange and improving thermal efficiency.

[0026] The technical solution of the present invention is:

[0027] 1. A wave crest ski jump energy collecting disk, characterized in that: the wave crest ski jump energy collecting disk (1) is an annular disk structure that is larger at the top and smaller at the bottom, higher outside and lower inside, and has a large hole in the center for accommodating a burner; at least one large raised annular wave crest (1a) with a small curvature radius is provided on the upper surface of the disk structure, the annular wave crest (1a) is a continuous annular protrusion and / or a segmented protrusion, and the single segment wave crest of the segmented protrusion can be arranged horizontally or inclined; a large area of ​​a large curvature radius combustion high temperature gas guiding ski jump curved surface (1b) is provided on the upper and lower sides and / or one side of the wave crest (1a), and the ski jump curved surface (1b) is a gradually changing monotonously rising curved surface and / or a gradually changing curved surface that first slowly descends and then rises sharply The undulating surface has a front half portion that is a gentle low-resistance introduction section, and a rear half portion that is a steep upward thrust section. The wave crest (1a) is in the shape of a peak, and is associated with the ski jump surface (1b) and / or the groove surface (1c) and / or the wide top (1d). It is the connecting portion of two adjacent surfaces with a sharp turn, and is also the turning point of the adjacent surfaces on the upper surface of the energy collecting disk (1). The sharp turn feature at the wave crest (1a) is the main structure for the burning high-temperature gas to break away from the gradually changing ski jump surface (1b) below according to its initial velocity and inertia, and then rise and sprint upward. The wave crest (1a) and the ski jump surface (1b) are distributed in a terraced manner on the upper surface of the energy collecting disk (1).

[0028] When the burning high-temperature gas with a certain thickness flows from the inside to the outside under the pot bottom through the upper surface of the wave crest ski jump energy collecting disk (1), the advection gas first enters the slow low-resistance introduction section of the front half of the ski jump curved surface (1b), and then takes advantage of the momentum to enter the steep upward thrust section of the rear half, and reaches the sharp turn of the wave crest (1a) at the end of the upward thrust. This part of the high-temperature gas relies on its own initial velocity and inertia to immediately break away from the current gradual ski jump curved surface and rise into the air, rising and sprinting the upper advection layer, approaching or reaching the bottom of the pot, forming an up-and-down turbulent airflow, accelerating the renewal of the high-temperature gas at the bottom of the pot, allowing the higher-temperature fresh air in the lower layer that has not yet been absorbed to replace the lower-temperature old air that has been absorbed close to the bottom of the pot, thereby accelerating the replacement of the old and bringing forth the new, increasing the average temperature of the bottom of the pot, strengthening the heat exchange effect, and achieving the purpose of improving thermal efficiency.

[0029] 2. As a further optimization and limitation of Article 1 above, its characteristics are:

[0030] The outer diameter of the wave crest ski jump energy collecting disk (1) shall not be less than 230 mm, otherwise the bottom support area will be too small and the high temperature gas will overflow the edge of the energy collecting disk prematurely, causing heat loss;

[0031] and / or the width of the wave crest ski jump energy concentrator (1) shall not be less than 30 mm, otherwise the ski jump curved surface will have too small an effective area for guiding the upward thrust of the airflow, which will have a poor effect on the upward turbulence of the high-temperature air;

[0032] and / or the height of the wave crest ski jump energy concentrator (1) shall not be greater than 0.8 times its width, otherwise the overall height difference is too large, causing the ski jump curved surface (1b) below to be too low, where there is a lack of high temperature air flow and the desired effect cannot be exerted;

[0033] and / or the width of at least one of the ski jump curved surfaces (1b) is greater than 1.4 times its height, otherwise the guiding resistance for guiding and pushing the high-temperature gas becomes larger, the potential energy loss is large, and the upward tumbling effect is poor;

[0034] and / or the peak curvature radius of the wave crest (1a) shall not be greater than 3 mm, otherwise the upper and lower curved surfaces will turn too slowly, resulting in poor separation effect of the upward airflow;

[0035] and / or the concave equivalent curvature radius of the ski jump surface (1b) shall not be less than 2.5 times the curvature radius of the peak of the wave crest (1a), otherwise the guiding and lifting surface will not be smooth enough and the resistance will increase, causing the airflow to be weak in upward rush;

[0036] And / or the pure curve of the cross section of the ski jump surface (1b) can be completely or partially replaced by an approximate broken line.

[0037] 3. As an option of item 1, it is characterized in that: on the wave crest sliding jump energy-gathering disk (1), a plurality of matching notches (1e) for assembling the pot stand legs (7) / pot support claws (8) are reserved, and the matching notches (1e) are open grooves on the edge of the energy-gathering disk or through holes in the middle.

[0038] 4. As another optional item of item 1, it is characterized in that the inner edge and / or outer edge of the wave crest ski jump energy concentrating disk (1) is provided with a reinforced bending edge, and / or a matching edge reserved for connecting to the lower heat insulation shell, and the matching edge is a bending edge / snap-on edge / welded edge / riveted edge, etc.

[0039] 5. A wave crest sliding jump energy gathering disk single-layer pot stand, characterized in that: the wave crest sliding jump energy gathering disk single-layer pot stand (2) adopts the wave crest sliding jump energy gathering disk (1) described in the previous paragraph

[0013] as a core component, and is supplemented by a plurality of pot stand legs (7) uniformly distributed around the energy gathering disk (1) to form a single-layer gas stove pot stand.

[0040] 6. A double-layer pot stand with a wave crest sliding jump energy gathering disk, characterized in that: the double-layer pot stand (3) with a wave crest sliding jump energy gathering disk adopts the wave crest sliding jump energy gathering disk (1) described in the previous paragraph

[0013] as a core component, and is supplemented by a heat-insulating outer shell (6), pot stand legs (7) and / or pot support claws (8) to form a double-layer heat-insulating gas stove pot stand; the heat-insulating outer shell (6) and the wave crest sliding jump energy gathering disk (1) are connected to each other up and down to form a heat-insulating cavity, and the heat-insulating cavity can be hollow or filled with heat-insulating materials or heat-insulating boards; a plurality of pot stand legs (7) and / or pot support claws (8) are evenly arranged around the energy gathering disk (1) and / or the heat-insulating outer shell (6), and a pot stand bottom ring may or may not be provided at the lower end of the pot stand legs (7).

[0041] 7. As an option of Article 6, it is characterized in that: a plurality of pot rack supports (6a) connected to or separated from the thermal insulation shell (6) are provided at the bottom of the thermal insulation shell (6), and the pot rack supports (6a) are made of metal and / or non-metallic materials.

[0042] 8. A wave crest sliding jump energy gathering disk wall pot stand, characterized in that: the wave crest sliding jump energy gathering disk wall pot stand (4) adopts the wave crest sliding jump energy gathering disk (1) described in the previous paragraph

[0013] as a core component, and then a pot stand wall plate (9) is arranged below the energy gathering disk (1), and a plurality of pot support claws (8) are arranged on the top to form a wall pot stand in which the pot stand legs (7) are replaced by the pot stand wall plate (9); and a through hole type and / or notch type secondary air inlet (9a) is provided on the pot stand wall plate (9).

[0043] 9. As an option of Article 8, the feature is that the wave crest sliding jump energy-gathering plate (1) in the wall pot rack (4) and the pot rack wall panel (9) can be a separate structure or an integrated connected structure.

[0044] 10. A wave-peak sliding-jump energy-gathering disk auxiliary pot stand, characterized in that: the wave-peak sliding-jump energy-gathering disk auxiliary pot stand (5) adopts the wave-peak sliding-jump energy-gathering disk (1) described in the previous paragraph

[0013] as its core component, a plurality of pot support claws (8) are evenly arranged on the energy-gathering disk (1), a downward reinforcing bending edge is arranged on the inner edge and / or the outer edge of the energy-gathering disk (1), and / or a pot stand outer wall (5b) is arranged on the outer edge of the energy-gathering disk (1), and the pot stand outer wall (5b) and the energy-gathering disk (1) are a separate structure or a connected structure. A plurality of placement slots (5a) unique to the auxiliary pot stand are also arranged at the lower part of the energy-gathering disk (1) and / or the pot stand outer wall (5b), and the size and position of the placement slots (5a) must be compatible with the old pot stand.

[0045] The beneficial effects of the present invention are:

[0046] In addition to the wind-proof and fire-gathering effects of conventional energy-gathering discs, the wave-peak sliding-jump energy-gathering disc can also promote the horizontal high-temperature air to slide and jump upward, rise and sprint, stir the horizontal air layer, accelerate the renewal of the high-temperature air at the bottom of the pot, increase the average temperature of the bottom of the pot, and enhance the heat exchange effect to improve thermal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] FIG1 is a three-dimensional partial cross-section and front cross-section of a double-peak three-slide energy-concentrating disk.

[0048] FIG2 is a three-dimensional partial cross-section and front cross-section of an example of a three-peak, double-slide, one-groove, one-top energy-gathering disk.

[0049] FIG3 is a three-dimensional partial cross-section and front cross-section of a single-peak double-sliding energy-concentrating disk.

[0050] FIG. 4 is a three-dimensional partial cross-section and front cross-section of a double-peak double-slip energy-gathering disk.

[0051] FIG5 is a three-dimensional partial cross-section and front cross-section of an energy-gathering disk with four peaks, four slides and one top.

[0052] FIG6 is a three-dimensional partial cross-section and front cross-section of an example of a three-peak four-slide energy-concentrating disk.

[0053] FIG. 7 is a three-dimensional partial cross-section and front cross-section of a square top energy concentrating disk.

[0054] FIG. 8 is a three-dimensional and cross-sectional view of an example of a segmented wave crest energy concentrator.

[0055] FIG. 9 is a cross-sectional view and a perspective view of a first example of a single-layer pot rack.

[0056] FIG. 10 is a cross-sectional view and a perspective view of a second single-layer pot rack.

[0057] FIG. 11 is a cross-sectional view and a perspective view of a single-layer pot rack of a third example.

[0058] FIG. 12 is a front cross-sectional view and a three-dimensional cross-sectional view of a first double-layer pot rack.

[0059] Figure 13 is a front section, a three-dimensional section and a three-dimensional view of the second double-layer pot rack.

[0060] FIG. 14 is a front cross-sectional, three-dimensional and top view of a third double-layer pot rack.

[0061] 15 is a perspective view of the energy collecting plate of the first example of the wall pot rack, a diagonal cross-sectional view of the pot rack, and a perspective view.

[0062] Figure 16 is a front section, a three-dimensional section and a three-dimensional view of the second example of the wall pot rack.

[0063] 17 is a front section, a three-dimensional section and a three-dimensional view of the first auxiliary pot rack.

[0064] 18 is a front section, a three-dimensional section, and a three-dimensional view of the second auxiliary pot rack.

[0065] List of symbols in the figure:

[0066] mark name mark name mark name 1 Energy Concentrator 2 Single layer pot rack 6 Insulated housing 1a crest 3 Double pot rack 6a Pot rack support 1b Ski jump surface 4 Wall Pot Rack 7 Pot Stand Legs 1c Grooved Surface 5 Auxiliary pot rack 8 Cookware claws 1d Wide top 5a Placement slot 9 Pot rack wall panel 1e Adapter notch 5b Pot rack outer wall 9a Air Inlet Implementation

[0067] The present invention will be further described below in conjunction with the accompanying drawings.

[0068] Example 1: Reference Figure 1a , 1b .

[0069] The wave crest and ski jump energy collecting disk (1) in this example is an energy collecting disk with a double-peak and three-slide structure, and is provided with two wave crests (1a) with a small curvature radius and three ski jump curved surfaces (1b) with a large curvature radius. The ski jump curved surfaces (1b) in this example are all in the form of gradually changing monotonically rising curved surfaces. The wave crest (1a) is the connecting part of two adjacent curved surfaces, and is also the dividing line and turning point where the two curved surfaces turn sharply. The wave crest (1a) and the ski jump curved surfaces (1b) are distributed in a terraced shape on the upper surface of the energy collecting disk (1). When the gas stove is working, the high-temperature flue gas (hereinafter referred to as high-temperature gas) generated by the burning flame flows from the inside to the outside between the pot bottom and the energy-gathering plate. When the high-temperature gas flows through the ski jump surface (1b), under the guidance and pushing action of the ski jump surface, the high-temperature gas slides up and rises into the air at the sharp turning point of the wave crest, according to its initial velocity and inertia, and rises to the stratosphere above, waiting for an opportunity to approach or reach the pot bottom, accelerating the replacement of the old high-temperature gas originally close to the pot bottom, that is, replacing the old gas that has been absorbed by the pot bottom and cooled down with the high-temperature fresh gas that has just been taken out of the furnace and has not yet been absorbed, so as to increase the average temperature of the pot bottom in an innovative way, improve the heat exchange effect and improve the thermal efficiency. The arrow line in the figure is a schematic diagram of the high-temperature gas flow.

[0070] Example 2: Reference Figure 2a , 2b .

[0071] The wave crest ski jump energy collecting disk (1) in this example is a three-peak double-slide one-groove one-top structure energy collecting disk, which is provided with three wave crests (1a) with a small curvature radius, two ski jump curved surfaces (1b) with a large curvature radius that rise monotonically, one annular groove curved surface (1c), and a wide top (1d) with a width equivalent to that of the ski jump curved surface. Since the high-temperature gas is mainly concentrated in the upper part and less in the lower part, the vortex generated by the groove curved surface (1c) allows part of the high-temperature gas to flow back, thereby increasing the temperature near the burner mouth, which is beneficial to combustion. Usually, the groove curved surface (1c) is arranged at the bottom layer of the energy collecting disk (1). Under the condition of the same outer diameter, the wider the wide top (1d), the more the ski jump curved surface (1b) moves forward, which can make the effect of the high-temperature gas rising and sprinting occur in advance. If the wide top (1d) is extended outward on the basis of the original outer diameter of the energy collecting disk, the more it is extended, the larger the bottom support area, which can reduce the premature loss of high-temperature gas. The single arrow line in the figure is a schematic diagram of the high-temperature gas flow, and the double arrow line is a schematic diagram of the secondary air flowing into the combustion zone, where the gas in the groove forms a local vortex reflux under the combined action of the high-temperature gas above and the secondary air on the side.

[0072] The detailed description of the above two embodiments may be simplified in the corresponding parts of the following embodiments.

[0073] Example 3: Reference Figure 3a , 3b .

[0074] The wave crest and ski jump energy collecting disk (1) of this example is an energy collecting disk with a single crest and double slide structure, and is provided with a wave crest (1a) and two ski jump curved surfaces (1b).

[0075] Example 4: Reference Figure 4a , 4b .

[0076] The wave crest sliding energy gathering disk (1) of this example is an energy gathering disk with a double-peak double-slide one-top structure, and is provided with two wave crests (1a), two sliding curved surfaces (1b), and a wide top (1d). The energy gathering disk of this example is also provided with a plurality of through-hole type adapting notches (1e) for pot rack legs (7) / pot support claws (8) reserved on the wide top (1d), and reinforced bent edges are also provided on the inner and outer edges of the energy gathering disk (1).

[0077] Example 5: Reference Figure 5a , 5b .

[0078] The wave crest sliding energy gathering plate (1) of this example is a four-peak, four-slide, and one-top structure energy gathering plate, and is provided with four wave crests (1a), four sliding curved surfaces (1b), and one wide top (1d). The energy gathering plate of this example also has a plurality of slotted adapting notches (1e) reserved at the outer edge for pot rack legs (7) / pot claws (8).

[0079] Example 6: Reference Figure 6a ,6b .

[0080] The wave crest sliding jump energy collecting disk (1) in this example is an energy collecting disk with a three-peak four-slide structure, and is provided with three wave crests (1a) and four sliding jump curved surfaces (1b). From top to bottom, the first sliding jump curved surface is a gradually changing monotonously rising sliding jump curved surface, the second is an undulating sliding jump curved surface that rises sharply after a slight slow descent, the third is an undulating sliding jump curved surface that rises sharply after a moderate slow descent, and the fourth is an undulating sliding jump curved surface that rises sharply after a large slow descent. The sliding jump curved surface (1b) has a front half that is a gentle low-resistance introduction section, and a rear half that is a steep upward thrust section that is pushed up by the momentum. In the wave crest sliding jump energy collecting disk (1), the specific curved surface form of the sliding jump curved surface (1b) can be flexibly applied.

[0081] Example 7: Reference Figure 7a , 7b .

[0082] The wave crest sliding energy gathering plate (1) of this example is a square energy gathering plate with a three-peak double-slide one-groove one-top structure, and is provided with three wave crests (1a), two sliding curved surfaces (1b), one groove curved surface (1c), and one square wide top (1d). On the diagonal line of the square wide top (1d), four groups of through-hole type adapting notches (1e) adapted for riveting pot support claws (8) are reserved.

[0083] Example 8: Reference Figure 8a , 8b .

[0084] In this example, the wave crest ski jump energy collecting disk (1) has the lower three wave crests (1a) of the four wave crests (1a) on the disk arranged in sections, so that the continuous wave crests (1a) and the ski jump curved surface (1b) are discontinuous, which can cause the high-temperature gas flow to generate different disturbances with tension and relaxation when passing through the surface of the segmented energy collecting disk (1).

[0085] Now let's summarize the above 8 embodiments of the energy-gathering disk:

[0086] The wave crest (1a) and the skid-jump curved surface (1b) cooperate with each other to promote the combustion high-temperature gas to rise and accelerate the replacement of the high-temperature gas at the bottom of the pot to improve the thermal efficiency. The further optimization or limitation of the dimensions described in the previous paragraph

[0015] , for example, the outer diameter of the wave crest skid-jump energy-gathering disk (1) shall not be less than 230 mm, has been fully reflected in the above embodiment. The different combinations of the wave crest (1a) and the skid-jump curved surface (1b), plus the optional groove curved surface (1c) and / or the wide top (1d), can derive a variety of wave crest skid-jump energy-gathering disks (1), which cannot be fully listed in this embodiment. The wave crest skid-jump energy-gathering disk (1) has wide adaptability and can be combined with different parts and components to form different types of pot racks, such as: a minimalist single-layer pot rack, a high-efficiency double-layer pot rack with less heat dissipation, a wall pot rack that does not require a pot rack support / pot rack legs, and an auxiliary pot rack specially used with an old-fashioned pot rack without a pot rack.

[0087] Example 9: Reference Figure 9a , 9b .

[0088] The first example of a single-layer pot rack adopts a single-peak double-slide wave-peak sliding jump energy-gathering disk (1) and pot rack legs (7) to form a single-layer wave-peak sliding jump energy-gathering disk pot rack (2), wherein a plurality of pot rack legs (7) are uniformly welded around the energy-gathering disk (1).

[0089] Example 10: Reference Fig.10a , 10b .

[0090] The second example of a single-layer pot rack adopts a double-peak three-slide wave-peak sliding-jump energy-gathering disk (1) and a pot rack support leg (7) to form a single-layer wave-peak sliding-jump energy-gathering disk pot rack (2), wherein the three sliding-jump curved surfaces (1b) are all gradually changing undulating curved surfaces that first slowly descend and then rise sharply, and the slow descent degrees of the three sliding-jump curved surfaces (1b) are different in size.

[0091] Example 11: Reference Fig.11a , 11b .

[0092] The third example of a single-layer pot rack adopts a wave crest sliding jump energy-gathering disk (1) with three peaks, three slides and one groove and a pot rack support leg (7) to form a single-layer wave crest sliding jump energy-gathering disk pot rack (2).

[0093] Example 12: Reference Fig.12a , 12b .

[0094] The first example of a double-layer pot rack adopts a wave-peak sliding-jump energy-gathering disk (1) with three peaks, two slides, one groove and one top, and forms a wave-peak sliding-jump energy-gathering disk double-layer pot rack (3) with a heat-insulating shell (6) and a pot support claw (8). A heat-insulating shell (6) is added below the energy-gathering disk (1), and the heat-insulating shell (6) and the energy-gathering disk (1) are connected and enclosed to form a heat-insulating cavity, which prevents the convection heat transfer between the hot air in the cavity and the outside world, and can reduce the heat dissipation loss on the lower surface of the energy-gathering disk. For further optimization, heat-insulating materials and / or heat-insulating boards can be placed in the heat-insulating cavity, which further reduces the heat dissipation loss. A plurality of pot rack supports (6a) protruding downward are also provided at the bottom of the heat-insulating shell (6). The pot rack supports (6a) can replace the pot rack legs (7) to support the pot rack, so that the large pot rack legs (7) can be replaced by small pot support claws (8), which not only reduces the cost but also avoids the heat loss caused by the downward conduction of the pot rack legs (7). The pot rack support (6a) at the bottom of the heat-insulating outer shell (6) is a connected structure or a separate structure with the heat-insulating outer shell (6), and the pot rack support (6a) is made of metal and / or non-metal material.

[0095] Example 13: Reference Figures 13a to 13c .

[0096] The second double-layer pot rack adopts a wave-peak sliding jump energy-gathering plate (1) with three peaks, three slides and one top, and a heat-insulating shell (6) and pot support claws (8) to form a wave-peak sliding jump energy-gathering plate double-layer pot rack (3). The pot support claws (8) are uniformly welded or riveted around the top of the energy-gathering plate (1). The heat-insulating shell (6) is buckled or welded to the energy-gathering plate (1).

[0097] Example 14: Reference Figures 14a to 14c .

[0098] The third example of a double-layer pot rack adopts a wave crest sliding jump energy-gathering disk (1) with a wave crest (1a) and a sliding jump curved surface (1b) arranged in sections, and a heat-insulating shell (6) and pot rack legs (7) to form a wave crest sliding jump energy-gathering disk double-layer pot rack (3). The bottom of the heat-insulating shell (6) is not provided with a pot rack support (6a), so a pot rack leg (7) that passes through from top to bottom is used. The bottom of the pot rack leg (7) may be connected or not connected to the pot rack bottom ring.

[0099] Example 15: Reference Figures 15a to 15c .

[0100] The first example of a wall pot rack adopts a wave crest sliding jump energy-gathering plate (1) with double peaks, double slides and one top, and a pot rack wall plate (9) and a pot support claw (8) to form a wave crest sliding jump energy-gathering plate wall pot rack (4). Fig.15aThe core component of the pot rack is the wave peak sliding energy gathering plate (1). A pot rack wall plate (9) is arranged below the energy gathering plate (1). The pot rack wall plate (9) and the energy gathering plate (1) form a semi-open heat insulation cavity. The heat insulation cavity can cover the hot air inside it from above to reduce the outward loss, which can reduce the heat dissipation loss on the lower surface of the energy gathering plate (1). The pot rack wall plate (9) also replaces the pot rack legs (7) to become the main support of the pot rack. A plurality of notches are arranged on the lower edge of the pot rack wall plate (9) as secondary air inlets (9a). A plurality of pot support claws (8) are evenly welded or riveted on the top of the energy gathering plate (1).

[0101] Example 16: Reference Figures 16a to 16c .

[0102] The second example of a wall pot rack adopts a wave peak sliding jump energy collecting plate (1) with three peaks, double sliding, one groove and one top, which, together with the pot rack wall plate (9) and the pot support claws (8), forms a wall pot rack (4). The pot rack wall plate (9) and the energy collecting plate (1) of this example adopt an integrated joint structure, and a plurality of through holes are provided on the pot rack wall plate (9) as secondary air inlets (9a). A plurality of pot support claws (8) are welded or riveted to the top of the energy collecting plate (1).

[0103] Example 17: Reference Figures 17a to 17c .

[0104] The first example of the auxiliary pot rack adopts a wave-peak sliding jump energy-gathering plate (1) with four peaks and four slides, and a pot support claw (8) to form a wave-peak sliding jump energy-gathering plate auxiliary pot rack (5). A plurality of evenly distributed pot support claws (8) are arranged on the energy-gathering plate (1), and a downwardly reinforced bending edge is arranged on the inner edge and / or the outer edge of the energy-gathering plate (1). A plurality of placement notches (5a) unique to the auxiliary pot rack are also arranged at the lower part of the energy-gathering plate (1), and the size and position of the placement notches (5a) must be compatible with the old pot rack.

[0105] Example 18: Reference Figures 18a to 18c .

[0106] The second example of the auxiliary pot rack adopts a wave-peak sliding jump energy-gathering plate (1) with four peaks and four slides, and a pot support claw (8) to form a wave-peak sliding jump energy-gathering plate auxiliary pot rack (5). A plurality of evenly distributed pot support claws (8) are arranged on the energy-gathering plate (1), an integrally formed pot rack outer wall (5b) is arranged on the outer edge of the energy-gathering plate (1), and a plurality of placement notches (5a) unique to the auxiliary pot rack are also arranged at the lower part of the energy-gathering plate (1) and the pot rack outer wall (5b), and the size and position of the placement notches (5a) must be compatible with the old pot rack.

[0107] Summary: The wave crest sliding energy collecting plate (1) is universal. In the implementation of specific projects, the distance between the energy collecting plate and the bottom of the pot should be minimized, the thickness of the high-temperature gas at the bottom of the pot should be compressed, the strength of the high-temperature gas rising and sprinting should be increased, the "freshness" of the high-temperature gas at the bottom of the pot should be kept as much as possible, and the high-temperature gas should be minimized from sneaking away from the bottom before it has "close contact" with the bottom of the pot. The wave crest sliding energy collecting plate (1) can improve the heat exchange effect and improve the thermal efficiency.

Claims

1. Wave crest sliding jump energy-gathering disk, its characteristics are: The wave crest ski jump energy focusing disk (1) is an annular disk structure that is larger at the top and smaller at the bottom, higher outside and lower inside, and has a large hole in the center for accommodating a burner; at least one greatly raised annular wave crest (1a) with a small curvature radius is provided on the upper surface of the disk structure, the annular wave crest (1a) is a continuous annular protrusion and / or a segmented protrusion, and the single segment wave crest of the segmented protrusion is arranged horizontally or inclined; a large area of ​​a large curvature radius combustion high temperature gas guiding ski jump curved surface (1b) is provided on the upper and lower sides and / or one side of the wave crest (1a), and the ski jump curved surface (1b) is a gradually changing monotonically rising curved surface and / or a first curved surface. The gradually undulating curved surface rises sharply after a slow descent, wherein the front half of the curved surface is a gentle low-resistance introduction section, and the rear half is a steep upward thrust section that is pushed up by the momentum; the wave crest (1a) is in the shape of a peak, and is accompanied by the ski jump curved surface (1b) and / or the groove curved surface (1c) and / or the wide top (1d), and is the connecting part of two adjacent curved surfaces with a sharp turn, and is also the turning point of the adjacent curved surfaces on the upper surface of the energy collecting disk (1). The sharp turn feature at the wave crest (1a) is the main structure for the burning high-temperature gas to break away from the gradually changing ski jump curved surface (1b) below according to its initial velocity and inertia, and then rise and sprint upward; The wave crests (1a) and the skid-jump curved surfaces (1b) are distributed in a terraced shape on the upper surface of the energy-gathering disk (1).

2. The wave crest ski jump energy concentrator according to claim 1 is characterized by: The outer diameter of the wave crest ski jump energy concentrator (1) shall not be less than 230 mm; and / or the width of the wave crest ski jump energy concentrator (1) shall not be less than 30 mm; and / or the height of the wave crest ski jump energy concentrator (1) shall not be greater than 0.8 times its width; and / or the width of at least one ski jump surface (1b) is greater than 1.4 times its height; and / or the radius of curvature of the crest (1a) shall not be greater than 3 mm; and / or the concave equivalent curvature radius of the ski jump surface (1b) shall not be less than 2.5 times the curvature radius of the crest of the wave crest (1a); And / or the cross section of the ski jump surface (1b) is composed of a pure curve and / or an approximate broken line.

3. The wave crest ski jump energy concentrator according to claim 1 is characterized by: A plurality of adapting notches (1e) for assembling pot rack legs (7) or pot support claws (8) are reserved on the wave crest sliding energy gathering disk (1), and the adapting notches (1e) are open grooves at the edge of the energy gathering disk (1) or through holes in the middle.

4. The wave crest ski jump energy concentrator according to claim 1 is characterized by: The inner edge and / or outer edge of the wave crest ski jump energy concentrating disk (1) is provided with a reinforced bent edge and / or a matching edge reserved for connecting to the thermal insulation shell below, wherein the matching edge is a bent edge / a buckled edge / a welded edge / a riveted edge.

5. The single-layer pot rack with wave crest sliding jump energy-gathering plate has the following characteristics: A single-layer pot stand (2) with a wave crest sliding jump energy concentrating disk adopts the wave crest sliding jump energy concentrating disk (1) described in any one of claims 1 to 4 as a core component, and is supplemented by a plurality of pot stand legs (7) uniformly arranged around the energy concentrating disk (1) to form a single-layer pot stand for a gas stove; a pot stand bottom ring is provided at the lower end of the plurality of pot stand legs (7) or no bottom ring is provided.

6. The double-layer pot rack with wave crest sliding energy-gathering plate has the following features: A double-layer pot stand (3) with a wave crest sliding jump energy gathering disk adopts the wave crest sliding jump energy gathering disk (1) described in any one of claims 1 to 4 as a core component, and is supplemented by a thermal insulation shell (6), pot stand legs (7) and / or pot claws (8) to form a thermal insulation double-layer pot stand for a gas stove; the thermal insulation shell (6) and the wave crest sliding jump energy gathering disk (1) are connected up and down to form an insulation cavity, and the insulation cavity is a hollow cavity or is filled with insulation material or insulation board; a plurality of pot stand legs (7) and / or pot claws (8) are evenly distributed around the energy gathering disk (1) and / or the thermal insulation shell (6); a pot stand bottom ring is provided at the lower end of the plurality of pot stand legs (7) or is not provided with a bottom ring.

7. The double-layer pot rack with wave crest skid energy-gathering plate according to claim 6 is characterized by: A plurality of pot rack supports (6a) connected to or separated from the thermal insulation shell (6) are arranged at the bottom of the thermal insulation shell (6); the pot rack supports (6a) are made of metal and / or non-metal material.

8. Wave crest sliding jump energy-gathering plate wall pot rack, its characteristics are: A wave crest sliding jump energy concentrating disk wall pot rack (4) adopts the wave crest sliding jump energy concentrating disk (1) described in any one of claims 1 to 4 as a core component, and then a pot rack wall panel (9) is arranged below the energy concentrating disk (1) and a plurality of pot support claws (8) are arranged on the top to form a wall pot rack with the pot rack wall panel (9) replacing the pot rack legs (7); a through-hole type and / or notch type secondary air inlet (9a) is provided on the pot rack wall panel (9).

9. The wave crest ski jump energy concentrating plate wall pot stand according to claim 8 is characterized by: The wave crest sliding jump energy-gathering plate (1) and the pot rack wall plate (9) in the wall pot rack (4) are separate structures or integrated connected structures.

10. The wave crest sliding energy-gathering plate auxiliary pot rack has the following features: The wave crest sliding jump energy gathering disk auxiliary pot rack (5) adopts the wave crest sliding jump energy gathering disk (1) described in any one of claims 1 to 4 as its core component, a plurality of pot support claws (8) are evenly arranged on the energy gathering disk (1), a downward reinforcing bent edge is provided on the inner edge and / or the outer edge of the energy gathering disk (1), and / or a pot rack outer wall (5b) is provided on the outer edge of the energy gathering disk (1), and the pot rack outer wall (5b) and the energy gathering disk (1) are a separate structure or a connected structure; a plurality of auxiliary pot rack-specific placement slots (5a) are also provided at the lower part of the energy gathering disk (1) and / or the pot rack outer wall (5b), and the size and position of the placement slots (5a) must be compatible with the old pot rack.

Images