CN217013643U - Baking tray and heat storage oven - Google Patents

Abstract

The utility model discloses a baking tray and a heat storage oven, wherein the baking tray is used for being installed in the heat storage oven to bear food materials and comprises a baking tray body and a heat storage plate, and the heat storage plate is arranged on a food material bearing tray surface of the baking tray body. When eating the material baking, install the overware in the heat accumulation oven, will eat the material and place on eating the heat accumulation board on the material bearing disc face, open the oven, heating element carries out the radiant heating to eating the material on the heat accumulation board, heat accumulation board and overware body all can absorb the radiant heat, the partial heat that overware body absorbed can be conducted heat to the heat accumulation board on, though under the sheltering from of eating the material, the radiant heat that the heat accumulation board absorbed is less, but the heat that is transmitted to the heat accumulation board by the overware body can compensate the defect that the heat accumulation board absorbs the radiant heat few, do not turn over and can reach the effect of turn-over, can avoid the temperature fluctuation that the reheating leads to eating the influence of material baking effect, then help promoting the baking effect.

Description

Baking tray and heat storage oven

Technical Field

The utility model relates to the technical field of ovens, in particular to a baking tray and a heat storage oven.

Background

The oven generally comprises an oven main body, wherein a baking tray and a heating element are arranged in the oven, food materials are placed on a food material bearing plate surface of the baking tray, then the heating element is started through a control element, and is baked in a radiation heating mode, however, in the baking process, for the position where the heating element can directly irradiate, the food can be cooked quickly, and for the food with larger volume, the speed of heat conduction from the upper surface of the food to the lower part and the inner part is not as high as the surface temperature rising speed, the situation that the upper surface is scorched and the inner part is not cooked can occur; or for food materials such as pizza and steak, food materials with crispy bottom surface or two sides are required, and the expected baking effect can not be achieved without turning over during cooking. In addition, in the cooking process, the oven door body is turned over, so that the temperature in the cavity is suddenly reduced, the oven is required to be heated again, and the influence of temperature fluctuation on the baking effect of food is very obvious.

In summary, how to solve the problem that the food needs to be turned over when the oven cooks the food, which affects the cooking effect, has become an urgent problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a baking tray and a heat storage oven to solve the problem that the baking effect is affected by the need of turning over when the oven bakes food.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a baking tray for install in order to bear the weight of and eat the material in the heat accumulation oven, includes baking tray body and heat accumulation board, the heat accumulation board set up in baking tray body's edible material bears the quotation.

Optionally, the baking tray further comprises a phase change heat exchanger arranged between the baking tray body and the heat storage plate, and the phase change heat exchanger is used for transferring heat of the baking tray body to the heat storage plate; the phase change heat exchanger is loaded with phase change media and comprises an evaporation end and a condensation end which is higher than the evaporation end, the evaporation end is embedded in the baking tray body, and the condensation end is embedded in the heat storage plate.

Optionally, the phase change heat exchanger is in a structural form of a heat pipe, the heat pipe includes an evaporation pipe section for forming the evaporation end and a condensation pipe section for forming the condensation end, the evaporation pipe section is embedded in the baking tray body, and the condensation pipe section is embedded in the heat storage plate; the heat pipes are multiple in number and are uniformly distributed along the periphery of the heat storage plate.

Optionally, a position, close to the edge, of the upper surface of the heat storage plate is provided with a slot corresponding to the condensation pipe section one to one, and the condensation pipe section is embedded in the slot.

Optionally, the highest point of the top surface of the condenser tube segment is disposed proximate to the upper surface of the heat storage plate, or is disposed flush with the upper surface of the heat storage plate.

Optionally, the heat storage plate is a cordierite heat storage plate fired at a high temperature.

Optionally, the top surface of the heat storage plate is formed with a plurality of uniformly arranged micro pores.

Optionally, the baking tray body includes a main portion and a side wall body formed at a circumferential edge of the main portion, a protruding edge structure extending away from the main portion is formed on the side wall body, and the protruding edge structure is used for being matched with two side wall clamping grooves of the heat storage oven to realize the installation of the baking tray.

Compared with the introduction content of the background technology, when the baking tray is used for baking the food materials, the baking tray is installed in the heat storage baking oven, the food materials are placed on the heat storage plate on the food material bearing plate surface, the baking oven is opened, the heating element carries out radiation type heating on the food materials on the heat storage plate, the heat storage plate and the baking tray body can absorb radiation heat, the baking tray body generally has a higher radiation absorption ratio and can absorb a large amount of heat, partial heat absorbed by the baking tray body can be transferred to the heat storage plate, although the radiation heat absorbed by the heat storage plate is less under the shielding of the food materials, the heat transferred to the heat storage plate by the baking tray body can make up the defect that the heat storage plate absorbs less radiation heat, on one hand, the heat storage plate can store a large amount of heat, and simultaneously the lower part of the food materials is heated through heat conduction, so that the effect of turning over can be achieved without turning over the food materials, and the door body of the baking oven is not required to be opened for turning over the food materials, the influence of temperature fluctuation caused by reheating on the food material baking effect can be avoided, and the food material baking effect is further improved; and through the duty cycle of control heating element, heating element can adopt intermittent type formula work, and when not opening heating element, heat is by food upper surface to eating material inside infiltration, and the heat of eating material lower part is conducted to food by the heat accumulation board, then upwards permeates at the food material inside, can prevent to continue to open the heating pipe, the inside not cooked outside condition of scorching appears.

In addition, the utility model also provides a heat storage oven which comprises an oven body, wherein a heating element and a baking tray are arranged in the oven body, and the baking tray is the baking tray described in any scheme. Because the baking tray has the technical effects, the heat storage oven with the baking tray also has the corresponding technical effects.

Optionally, the inner wall of the heating element is provided with a graphene conductive heating coating.

Optionally, the heating element is a heating pipe, the graphene conductive heating coating is formed on the inner wall surface of the heating pipe, the position of the heating pipe close to the pipe orifices at the two ends is a coating blank area, a tab electrically connected with the graphene conductive heating coating is arranged on the coating blank area, and a lead is connected to the tab.

Optionally, the pipe orifices at the two ends of the heating pipe are respectively provided with a high-temperature-resistant insulating plug, and a through hole for the lead to penetrate out is formed in the high-temperature-resistant insulating plug.

Optionally, the high-temperature-resistant insulating plug is plugged at the position of the opening of the heating pipe in a sealing manner, and the heating pipe is filled with inert gas.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of an overall structure of a baking tray according to an embodiment of the present invention;

FIG. 2 is a schematic bottom structure view of a baking tray provided in an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a main body of a baking tray provided with a heat storage plate and a phase change heat exchanger for transferring heat according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a bakeware provided in the embodiment of the present invention;

FIG. 5 is a schematic diagram of a regenerative oven according to an embodiment of the present invention at a first view;

FIG. 6 is a schematic diagram of a regenerative oven according to an embodiment of the present invention, shown from a second perspective;

fig. 7 is a schematic structural diagram of a heating pipe according to an embodiment of the present invention.

Wherein, in fig. 1-7:

the baking tray comprises a baking tray body 1, a food material bearing tray surface 10, a main body part 11, a side wall body 12, a convex edge structure 13, a heat storage plate 2, a phase change heat exchanger 3, an oven body 4, a clamping groove 40, a heating element 41, a graphene conductive heating coating 41a, a tab 42, a lead 42a, a high-temperature-resistant insulating plug 43, a control part 44, a baking rack 45 and an air outlet 46.

Detailed Description

The core of the utility model is to provide a baking tray and a heat storage oven to solve the problem that the baking effect is affected by turning over when the oven is used for baking food.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 7, a baking tray for being installed in a heat storage oven to carry food materials according to an embodiment of the present invention includes a baking tray body 1 and a heat storage plate 2, wherein the heat storage plate 2 is disposed on a food material carrying tray surface 10 of the baking tray body 1.

When the baking tray is used for baking the food materials, the baking tray is arranged in the heat storage baking oven, the food materials are placed on the heat storage plate on the food material bearing plate surface, the baking oven is opened, the heating element is used for carrying out radiation type heating on the food materials on the heat storage plate, the heat storage plate and the baking tray body can absorb radiation heat, the baking tray body generally has higher radiation absorption ratio and can absorb a large amount of heat, part of heat absorbed by the baking tray body can be transferred to the heat storage plate, although the radiation heat absorbed by the heat storage plate is less under the shielding of the food materials, the heat transferred to the heat storage plate by the baking tray body can make up the defect that the heat storage plate absorbs less radiation heat, on one hand, the heat storage plate can store a large amount of heat, meanwhile, the lower part of the food materials is heated through heat conduction, the effect of turning can be achieved without turning, and the turning operation can be carried out without opening the baking oven door body, the influence of temperature fluctuation caused by reheating on the food material baking effect can be avoided, and the baking effect is further improved; and through the duty cycle of control heating element, heating element can adopt intermittent type formula work, and when not opening heating element, heat is inside to eating material by food upper surface infiltration, and food material lower part heat is conducted for food by the heat accumulation board, then upwards permeates in eating material inside, can prevent to continue to open heating element, the inside condition of scorching outside of not being ripe appears.

It should be noted that, the specific manner in which the heat storage plate 2 is disposed on the bakeware body 1 may be that an installation groove matched with the size and number of the heat storage plate 2 is opened on the food material carrying tray surface of the bakeware body, where the number of the heat storage plate 2 may be one or multiple, and may be selected and arranged according to actual requirements. And generally in order to guarantee the edibles material of overware body and bear the planarization of quotation, heat accumulation board 2 installs to mounting groove back, and heat accumulation board 2's top surface generally bears quotation parallel and level with the edibles material.

It should be noted that the oven body 1 is generally designed to have a rectangular structure, and may be designed to have other shapes according to actual requirements, which is not limited herein.

In addition, as will be understood by those skilled in the art, the bakeware body applied in the oven generally has a large thermal conductivity and a small thermal capacity, and the heat absorbed by the bakeware body can be quickly transferred to the heat storage plate by means of heat conduction. The baking tray structure provided by the utility model is particularly suitable for an oven mainly using radiation type heating, and the effect is more obvious.

In order to better understand the technical effects of the bakeware provided by the present invention, the following description is given with reference to specific application scenarios:

scene one: for food materials which are thin to be baked, uniform in thickness and need to be baked on two sides, such as chicken wings, beefsteak, toast, potato chips and the like, the food is placed on a heat storage plate of a baking tray, a heating element (a heating pipe can be specifically adopted) is started, one part of radiation of the heating element irradiates the upper surface of the food, the other part of radiation irradiates the upper surface of the baking tray body which is not covered by the food, the baking tray body has high radiation absorption rate, and after the heat is absorbed, the heat is transferred to the heat storage plate to heat the lower surface of the food. (for the beefsteak baked by the traditional oven, before the beefsteak is put into the oven, the water needs to be locked by frying the two sides of the frying pan, but the beefsteak can be baked by adopting the baking tray of the utility model, so that the beefsteak can be free from frying, the same baking effect can be achieved, the baking time can be reduced, and the efficiency can be improved).

Scene two: for the baking of food with thicker food materials, such as whole chicken, sheep legs and the like, the food is placed on the heat storage plate of the baking tray, the heating element is opened, and part of heat is transferred to the upper surface of the food, so that the advantage is that moisture can be quickly locked, the inner meat is tender, and the baking effect of crisp outside and tender inside is achieved; the other part of the heat is absorbed by the baking tray body and is transferred to the heat storage plate, and at the moment, the heat storage plate can store a large amount of heat and heat the lower part of the food through heat conduction; the duty ratio of the heating element is controlled, the heating element works intermittently, when the heating element is not started, heat permeates from the upper surface of food to the interior of the food, heat at the lower part of the food is conducted to the food by the heat storage plate and then permeates upwards in the food, so that the situation that the heating element is continuously started, the interior is uncooked, and the exterior is scorched can be prevented.

Scene three: to roast food materials such as egg tarts and pizza which need high bottom heat, a heating element is started firstly, a baking tray body and a heat storage plate are directly irradiated, heat is stored in the heat storage plate, then food is placed on the heat storage plate, the heat storage plate is utilized to bake the food, if the temperature required by the food is low, the temperature can be met only through the heat storage plate, if the food is high in requirement, the heating element can be started for auxiliary heating, the heating element operates at low power, meanwhile, the back of the heating element is hot air, and the temperature in an oven cavity is uniformly disturbed.

In some specific embodiments, the bakeware may further include a phase change heat exchanger 3 disposed between the bakeware body 1 and the heat storage plate 2, wherein the phase change heat exchanger 3 is used for transferring heat of the bakeware body 1 to the heat storage plate 2; the phase change heat exchanger 3 is loaded with phase change medium, and the phase change heat exchanger 3 includes evaporating terminal and the condensation end that is higher than the evaporating terminal and arranges, and the evaporating terminal inlays and adorns in overware body 1, and the condensation end inlays and adorns in heat accumulation board 2. Through setting up phase change heat exchanger 3, the heat that overware body 1 absorbed can be faster transmit to the heat accumulation board, helps realizing that the upper and lower surface of eating the material heats simultaneously.

The basic working principle of a phase change heat exchanger can be understood by those skilled in the art: the liquid working medium in the phase-change heat exchanger absorbs latent heat at the evaporation end and turns into a gas state, steam flows to the condensation end under a small pressure difference to release heat to be condensed into liquid, and the liquid flows back to the evaporation section along the porous material under the action of capillary force and gravity. The circulation is carried out, and the heat is continuously transmitted from one end of the phase change heat exchanger to the other end.

In a further embodiment, the specific structural form of the phase-change heat exchanger 3 may be a heat pipe, and the heat pipe specifically includes an evaporation pipe section 31 for forming an evaporation end and a condensation pipe section 32 for forming a condensation end, where the evaporation pipe section 31 is embedded in the baking tray body 1, and the condensation pipe section 32 is embedded in the heat storage plate 2; the number of the heat pipes is multiple, and the heat pipes are evenly distributed along the periphery of the heat storage plate 2. The heat pipe is designed to have a structure form of a heat pipe, so that the heat transfer speed of the phase change heat exchanger is faster, and it is understood that in the practical application process, a phase change heat exchanger structure of other structure forms, such as a blown plate type phase change heat exchanger, may also be used, which is not limited in more detail herein. It should be noted that the size and number of the heat pipes can be set according to actual requirements, such as the area ratio of the heat storage plate to the bakeware body, and are not limited herein.

In a further embodiment, the position of the upper surface of the heat storage plate 2 close to the edge may further be provided with a slot corresponding to the condensation pipe segment 32 one by one, and the condensation pipe segment 32 is embedded in the slot. It should be understood that the above manner of using the slotted insert is merely an example of the manner of mounting the condensation pipe section 32 to the heat storage plate 2 in the embodiment of the present invention, and in practical applications, other arrangements may also be used, for example, a plug-in structural form, and the like, which is not limited herein in more detail.

In addition, corresponding jacks can be arranged on the baking tray body 1, and the evaporation pipe section 31 can be inserted into the jacks of the baking tray body 1 to realize heat transfer.

In further embodiments, the highest point of the top surface of the condensation section may be designed to be disposed close to the upper surface of the heat storage plate 2, or may be designed to be disposed flush with the upper surface of the heat storage plate 2. Through this kind of arrangement, when placing food on the heat accumulation board, food can be pressed close to more or direct contact heat transfer with the condenser pipe section, and heat transfer efficiency is higher.

In more specific embodiments, the heat storage plate 2 may be formed by firing cordierite at a high temperature, for example, 1200 ℃ or higher, and may achieve no harmful component residue. It should be understood that the heat storage plate 2 made of cordierite material by high temperature firing is merely a preferred example of the embodiment of the present invention, and in practical application, heat storage plates made of other materials known to those skilled in the art, such as other stone materials or ceramics with good heat storage performance, may also be used, and is not limited in any way.

In some specific embodiments, the top surface of the heat storage plate 2 may be formed with a plurality of uniformly arranged micro pores. The micro pores can absorb the water exuded from the food (such as dough) and can uniformly distribute the heat on the whole food.

In some more specific embodiments, the bakeware body 1 may specifically include a main body portion 11 and a side wall body 12 formed at a circumferential edge of the main body portion 11, a protruding edge structure 13 extending away from the main body portion 11 is formed on the side wall body 12, and the protruding edge structure 13 is used for cooperating with two side wall slots 40 of the heat storage oven to implement installation of the bakeware. Through designing baking tray body 1 into above-mentioned structural style for it is more convenient that the baking tray is installed to the heat accumulation oven.

In addition, the utility model also provides a heat storage oven, which comprises an oven body 4, wherein a heating element 41 and a baking tray are arranged in the oven body 4, and the baking tray is the baking tray described in any scheme. Since the baking tray has the technical effects, the heat storage oven with the baking tray also has the corresponding technical effects, and the detailed description is omitted.

It should be understood by those skilled in the art that the conventional oven further includes a control unit 44 disposed outside the oven body 4, a grill 45 and an air outlet 46 disposed inside the oven, and the structure of this part is not described in detail herein since it belongs to the prior art.

In some specific embodiments, the inner wall of the heating element 41 may be provided with a graphene conductive heating coating 41 a. Specifically, the heating element 41 may be in the form of a heating tube, and the graphene conductive heating coating 41a is formed on the inner wall surface of the heating tube, and since graphene has very high conductivity, it is plated in the insulating tube in the form of a coating, and is assembled in the oven in the form of a heating tube. The insulating tube can be a quartz tube with high infrared transmittance, has the advantages of high softening temperature, low thermal expansion coefficient, high mechanical strength, good chemical stability and the like, and is suitable for high-temperature working environment in an oven. Besides quartz, mica/microcrystal/glass and other materials with high-temperature resistance and high infrared transmittance can be selected.

It should be noted here that graphene is one of the current materials with good electrical and thermal conductivity, the current application is limited to low-power living goods such as a heating blanket, and the strong advantages of rapid heating and uniform heating are applied to an oven, so that the technical requirement of instant heating during starting can be met. The total conversion rate of the effective electric heat energy reaches more than 99 percent, the superconductivity of the electric heat energy ensures the heating stability, the high electric conductivity and the heat conductivity, the instant heating of the oven during the starting is realized, and the temperature can be raised to at least 300 ℃ within 5 s. And the thermal hysteresis of the graphene is small, the heating power is intelligently adjusted, the delay on reflecting heat radiation is small, and the rapid and accurate temperature control can be realized.

The heating principle is based on the characteristics of single-layer graphene, two ends of the graphene are electrified, carbon molecules in the graphene generate phonons, electrons and ions in a resistor, and generated carbon molecular groups generate Brownian motion to generate heat energy. Part of heat is transferred to air in the oven cavity through the graphene and the insulating base material, and the food is heated through heat conduction and convection of the air, and the proportion of the part of heat is smaller; most of the heat is radiated outside by controlling the wavelength between 5 and 14 microns to directly heat the food in a radiation mode. The heat transfer mode is simpler and more efficient, the preheating is not needed, the temperature rising speed is high, and the like, and the heat transfer device is particularly suitable for food materials such as baked meat and the like which are expected to achieve the baking effect of crisp outside and tender inside.

In a further embodiment, the positions of the heating tube near the tube openings at the two ends are preferably designed as coating blank areas, the coating blank areas are provided with tabs 42 electrically connected with the graphene conductive heating coating 41a, and the tabs 42 are connected with leads 42 a. Moreover, high-temperature resistant insulating plugs 43 can be arranged at positions corresponding to pipe orifices at two ends of the heating pipe, and the high-temperature resistant insulating plugs 43 are provided with through holes for the lead wires 42a to penetrate out; and high temperature resistant insulating end cap 43 preferably blocks up in the mouth of pipe position of heating pipe with sealed mode, blocks up the both ends of heating pipe through high temperature resistant insulating end cap 43 and can realize that graphite alkene conductive heating coating 41a is isolated with external, helps promoting the life of heating pipe. The specific manufacturing process of the heating pipe can vacuumize and fill inert gas into the pipe for packaging.

It should be noted that, the heating element as the heat source of the oven may adopt the structural form of the heating pipe or a surface heating structural form, the heat source may be graphene, carbon fiber, carbon steel or the like, the structural form may be a pipe, a surface or other structural forms, and the form of the heat source is not particularly limited.

It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

It should be understood that the use of "system," "device," "unit," and/or "module" herein is merely one way to distinguish between different components, elements, components, parts, or assemblies of different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.

As used in this application and the appended claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to be inclusive in the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. An element defined by the phrase "comprising an … …" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.

In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

If used in this application, the flowcharts are intended to illustrate operations performed by the system according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.

It should also be noted that in this document, terms such as "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, so that an article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in an article or device comprising the same element.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (13)

1. The utility model provides a baking tray for install in order to bear the weight of and eat the material in the heat accumulation oven, its characterized in that includes baking tray body (1) and heat accumulation board (2), heat accumulation board (2) set up in the edible material of baking tray body (1) bears quotation (10).

2. Bakeware according to claim 1, characterized in that it further comprises a phase-change heat exchanger (3) arranged between the bakeware body (1) and the heat storage plate (2), the phase-change heat exchanger (3) being used to transfer heat of the bakeware body (1) to the heat storage plate (2); the phase-change heat exchanger (3) is loaded with a phase-change medium, the phase-change heat exchanger (3) comprises an evaporation end and a condensation end which is higher than the evaporation end, the evaporation end is embedded in the baking tray body (1), and the condensation end is embedded in the heat storage plate (2).

3. Bakeware according to claim 2, characterized in that the phase-change heat exchanger (3) is constructed in the form of a heat pipe, which comprises an evaporation pipe section (31) for forming the evaporation end and a condensation pipe section (32) for forming the condensation end, the evaporation pipe section (31) being embedded in the bakeware body (1), the condensation pipe section (32) being embedded in the heat storage plate (2); the heat pipes are distributed uniformly along the periphery of the heat storage plate (2).

4. Baking tray according to claim 3, characterized in that the upper surface of the heat storage plate (2) is provided with slots corresponding to the condenser pipe sections (32) one by one near the edge, and the condenser pipe sections (32) are embedded in the slots.

5. Bakeware according to claim 4, characterized in that the highest point of the top surface of the condensation pipe section is arranged close to the upper surface of the heat storage plate (2) or flush with the upper surface of the heat storage plate (2).

6. The bakeware according to claim 1, characterized in that the heat storage plate (2) is a cordierite material high-temperature fired heat storage plate.

7. Bakeware according to claim 1, characterized in that the top surface of the heat-accumulating plate (2) is formed with a plurality of uniformly arranged micro pores.

8. The bakeware of claim 1, wherein the bakeware body (1) comprises a main body part (11) and a side wall body (12) formed at the circumferential edge of the main body part (11), a convex edge structure (13) extending away from the main body part (11) is formed on the side wall body (12), and the convex edge structure (13) is used for being matched with two side wall clamping grooves (40) of the heat storage oven to realize the installation of the bakeware.

9. A regenerative oven comprising an oven body (4), a heating element (41) and a bakeware being arranged in the oven body (4), characterized in that the bakeware is according to any one of claims 1-8.

10. The regenerative oven according to claim 9, characterized in that the inner wall of the heating element (41) is provided with a graphene conductive heating coating (41 a).

11. The regenerative oven according to claim 10, characterized in that the heating element (41) is a heating tube, the graphene conductive heating coating (41a) is formed on an inner wall surface of the heating tube, and a position of the heating tube near the two end orifices is a coating blank area, the coating blank area is provided with a tab (42) electrically connected with the graphene conductive heating coating (41a), and a lead (42a) is connected to the tab (42).

12. The regenerative oven according to claim 11, characterized in that the heating tube is provided with a high temperature resistant insulating plug (43) at each end, and the high temperature resistant insulating plug (43) is provided with a through hole for the lead wire (42a) to pass through.

13. The regenerative oven according to claim 12, characterized in that the high-temperature-resistant insulating plug (43) is sealed in a sealing manner at the location of the mouth of the heating tube, and the heating tube is filled with inert gas.

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