CN217510275U - Quick high-temperature steam device and electric steamer - Google Patents

Abstract

The utility model discloses a quick high temperature steam device and electric steamer belongs to cooking device, and current electric steamer evaporates the food heating to boiling steam production steam thoroughly, evaporates thoroughly slowly, easily produces the water droplet and drips on food with the water heating, the utility model discloses a configuration steam generation device and auxiliary heating device to be located auxiliary heating device's top, then the steam of steam generation device output is guided to the space of auxiliary heating device's upside and is heated by auxiliary heating device. Therefore, the steam with the temperature of 100 ℃ under normal pressure can be heated to a higher temperature by the auxiliary heating device, can reach more than 120 ℃, and is not easy to condense into water drops. The steam is quickly generated and kept at a high temperature, the food is quickly steamed, and water drops are prevented from being generated and dropping on the food.

Description

Quick high-temperature steam device and electric steamer

Technical Field

The utility model belongs to cooking device, concretely relates to quick high temperature steam device and electric steamer, this kind of electric steamer utilize steam to evaporate food thoroughly, and steam can be by secondary heating moreover, improves the temperature of evaporating the intracavity, realizes evaporating fast.

Background

In the prior art, an electric steamer heats water to boiling to generate steam, and food is heated and steamed by using the temperature of the steam. As is known, the temperature of steam is always kept at 100 ℃ under normal pressure, so that the temperature of the steam inside the steamer is always 100 ℃ no matter how high the power of the steamer, the food heating mode has the advantages that the steaming is slow, water is stored at the bottom of a steaming cavity, the steam contains more water vapor, a large amount of water drops are easily generated, and the steam drops on the food and is subject to the scaling of consumers. The seafood and other food materials which require short steaming time are unfavorable and influence the taste; for food materials which are difficult to be steamed, such as spareribs, the time consumption is long; for food such as sweet potatoes, steamed stuffed buns and the like, water is condensed into water drops to fall on the food, so that the food is wet or is soaked by the water drops to be rotten.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model and the technical task who provides overcome current electric steamer and produce the defect that evaporates cooked slower, easily produce the water droplet drippage on food that steam exists with food heating to the boiling, provide a quick high temperature steam device and electric steamer.

In order to achieve the above object, the utility model discloses a quick high temperature steam device, characterized by includes:

a steam generating device for generating and outputting steam;

an auxiliary heating device;

the auxiliary heating device is positioned above the steam generating device, and the steam output by the steam generating device is guided to the space on the upper side of the auxiliary heating device and is heated by the auxiliary heating device.

Therefore, the steam of 100 ℃ under normal pressure is heated to a higher temperature by the auxiliary heating device and is not easy to be condensed into water drops. Allowing steam to be generated quickly and to be maintained at a higher temperature.

Preferably, in order to improve the vaporization efficiency and carry out rapid and uniform secondary heating on the steam, the steam generating device comprises a water tank, a water pump, a steam boiler and a steam output pipe which are sequentially connected according to the medium flow direction; the auxiliary heating device comprises a heating plate and an electric heating device for heating the heating plate.

Preferably, the heating plate is provided with a first steam release pipe, the upper end of the first steam release pipe is opened at the upper side of the heating plate, and the steam output pipe is connected with the first steam release pipe to guide the steam output by the steam output pipe. Under this situation, the steam of heat pair its upper side that heating plate produced heats, with the mode of heat through the conduction give contact at the steam of heating plate surface, give the steam of contactless heating plate heat transfer through the radiation, but also can impel steam convection to carry out all-round heating with the steam that the guide comes, reduce steam and meet the chance that the condensation becomes the water droplet.

Preferably, auxiliary heating device is including being located the lower disc of heating plate downside, the lower disc with form the diffusion chamber between the heating plate, be equipped with the steam penetration hole on the heating plate, the steam penetration hole intercommunication the diffusion chamber with the space of the upside of heating plate, the steam warp of steam output pipe output diffusion chamber, steam penetration hole are guided to the space of the upside of heating plate. This structure, steam is all heated in the upper and lower both sides of heating plate, especially is heated to higher temperature earlier when the downside of heating plate and pass through the heating plate, when steam is guided to the heating plate upside, reduces to meet the chance that the condensation becomes the water droplet.

The lower tray is provided with a second steam release pipe, the upper end of the second steam release pipe is opened in the diffusion cavity, and the steam output pipe is connected with the second steam release pipe to guide the steam output by the steam output pipe.

Particularly, the steam penetration holes are distributed on the heating plate uniformly. So that the space on the upper side of the heating plate is filled with steam quickly and uniformly.

When the heating plate is specifically implemented, the heating plate and the lower layer plate can be manufactured into a whole, so that the heating plate is prevented from being detached when being used by a user, and the structure safety of a product is ensured. The heating plate and the lower layer plate can be separately configured to realize the flexibility of use.

And the upper end of the first steam release pipe or the second steam release pipe is in a shower shape. The steam can be sprayed to the periphery of the upper end of the steam release pipe and is uniformly distributed, rapidly and uniformly heated.

Preferably, the electric heating device is an electric heating tube which is attached to the heating plate in a heat conduction manner. The electric heating pipe can be bent according to the shape of the heating plate, so that the electric heating pipe can uniformly heat the heating plate, heat is transferred to the heating plate, and the steam is rapidly heated by utilizing the larger surface area of the heating plate.

Preferably, the steam generating device or/and the auxiliary heating device is/are provided with a function regulator. The steam temperature, the steam quantity and the power of the heating plate are controlled by the function regulator, so that different steaming requirements are realized.

In order to achieve the above object, the electric steamer of the present invention is characterized in that:

the utility model relates to a rapid high-temperature steam device;

a steaming chamber located in the space above the auxiliary heating device for receiving the heat of the auxiliary heating device and the heat of the guided steam;

the pot cover covers the top of the steaming cavity.

Therefore, the food is placed in the steaming cavity, and can be heated by the guided steam and simultaneously heated by the heat of the auxiliary heating device. Because the steam temperature is higher, simultaneously by the auxiliary heating device heating again, therefore the food can be cooked by fast, moreover, can avoid steam to condense into the water droplet.

Even partial steam in the steam chamber meets the condensation and becomes water droplet, because the steam chamber bottom does not have the retaining, therefore steam is dry steam, and the moisture is minimum, and then the water droplet also will be minute and have higher temperature, when the water droplet drips, can be by vaporization in the twinkling of an eye, turns into steam again, and can not flow to steam generator and cause the potential safety hazard of power consumption.

In specific implementation, in order to increase the structural richness of the product, the auxiliary heating device is provided with a side edge, and the steaming cavity is formed on the inner side of the side edge, so that steaming can be realized by using the auxiliary heating device. Moreover, a steaming grid can be placed in the steaming cavity and used for placing food or a vessel for containing food. Further, the electric steamer comprises at least one layer of steamer which can be stacked on the auxiliary heating device, and steaming cavities are formed in the steamer, so that the number of the steaming cavities of the steamer is increased, and more food can be steamed. For the purpose of structural safety, the steam generating device is arranged in the base and protected by the base.

In order to ensure the structural stability of the product, the base and the auxiliary heating device are connected into a whole.

In order to increase the flexibility of use of the product, the auxiliary heating means are stacked on the base so as to be removed from the base for cleaning.

In order to reduce the influence of the heat of the auxiliary heating device on the steam generating device, the base is in a cylindrical shape, a partition plate is arranged at the upper part of the base, and a gap is kept between the auxiliary heating device and the partition plate.

In order to enable the steam to be quickly and uniformly heated by the heating plate and to fill the steam cavity, the steam generating device is provided with a steam output pipe, and an outlet of the steam output pipe corresponds to the geometric center of the projection of the base on the horizontal plane. Moreover, when the auxiliary heating device is stacked on the base, the butt joint of the steam output pipe of the steam generating device and the first steam releasing pipe or the second steam releasing pipe is easy to realize.

The utility model discloses a configuration steam generation device and auxiliary heating device to be located auxiliary heating device's top, then the steam of steam generation device output is guided to the steaming chamber of auxiliary heating device's upside and by auxiliary heating device secondary heating. Therefore, the steam of 100 ℃ under normal pressure can be heated secondarily to reach higher temperature, reaches more than 120 ℃, and is higher than the temperature in the ordinary pressure cooker, and because the bottom of the steaming cavity does not store water, the steam contains little moisture, is dry steam, and has little condensed water drops. The steam is generated quickly, the high temperature can be kept, the food is steamed quickly, and water drops are prevented from being generated and dropping on the food.

The utility model discloses a steaming chamber temperature is high, can control the steam volume again, so solved the retaining heating that prior art's electric steamer will evaporate the chamber bottom well and produced steam to the boiling and evaporate the food heating and evaporate ripe defect that evaporates that existence is slower, easily produce steam and drip on food.

The utility model discloses a time that the steamer not only evaporated food can shorten greatly, but also can reduce the steam volume, can control the degree of dryness and wetness that evaporates out food simultaneously, can also utilize the heating plate to dry to evaporating ripe food, and this has greatly improved electric steamer's performance.

Drawings

Fig. 1 is a top orthographic view of an electric steamer of embodiment 1 of the invention;

FIG. 2 is a cross-sectional view taken along line K-K of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the bottom structure of the electric steamer of FIG. 1 with the bottom cover removed;

FIG. 5 is a schematic view of a steam generator according to the present invention;

FIG. 6 is a schematic view of an embodiment of a boiler according to the present invention;

FIG. 7 is a schematic bottom structure view of a heating plate in the electric steamer of embodiment 1;

fig. 8 is a schematic sectional view of an electric steamer of the present invention in embodiment 2;

the reference numbers in the figures illustrate:

100 steam generating device: 110 water tank, 120 water pump, 130 steam boiler, 131 furnace body, 132 electric heating pipe and 140 steam output pipe;

200 auxiliary heating device:

210 heating disk, 211 steam-permeable hole, 212 side edge, 213 bottom, 214 second handle, 215 temp. controller

220 electric heating device, 230 first steam releasing pipe, 240 lower plate, 250 diffusion cavity, 260 second steam releasing pipe;

300 steaming chamber;

400 pot cover, 401 third handle;

steaming for 500 grids;

600, 601, 602, containing cavity, 603, bottom cover, 604 through hole, 605, first handle;

700 gaps;

800PCB circuit board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The terms "comprises" and "comprising," and any variations thereof, in the description and claims of this invention are intended to cover a non-exclusive inclusion, such that a method or article that comprises a list of features does not necessarily have to be limited to those features explicitly listed, but may include other features not explicitly listed that may be included in the method or article.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do 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, it should be understood that the technical features defined by the terms "first", "second", etc. have sequential concepts, and the defined technical features are only clearly distinguished from other technical features for clearly describing the defined technical features, but do not represent such naming in actual implementation, and therefore, cannot be construed as limiting the present invention.

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

Example 1

As shown in fig. 1 to 4, the electric steamer includes a base 600, a fast high-temperature steam device, and a cover 400.

The base 600 is cylindrical, and has a partition 601 at the upper part thereof, a receiving chamber 602 is formed at the lower side of the partition, a bottom cover 603 is assembled at the lower end of the base 600, and the bottom cover 603 closes the lower end of the receiving chamber 602. In fig. 2, a through hole 604 is provided at the left edge of the partition 601. The base 600 has two left and right opposing first handles 605 on the exterior.

The fast high-temperature steam device is used for steaming food placed in a steaming cavity, and comprises a steam generating device 100 shown in fig. 5 and an auxiliary heating device 200 shown in fig. 6.

The steam generating device 100 is fitted in the receiving cavity 602 of the base 600. Which comprises a water tank 110, a water pump 120, a steam boiler 130 and a steam output pipe 140 which are connected in sequence according to the medium flow direction. The steam outlet pipe 140 extends up to the through hole in the left edge of the partition. As shown in fig. 6, a furnace body 131 of the steam boiler 130 is formed by die casting aluminum, an inner cavity through which water flows is provided in the furnace body 131, and an electric heating tube 132 is embedded, and arrows in the drawing show the flow direction of water and steam. Wherein, the water tank is provided with a water filling port so as to fill water into the water tank.

As shown in fig. 7, the auxiliary heating device 200 includes a heating plate 210 and an electric heating element 220 that heats the heating plate. The heating plate 210 has a bottom 213 and side edges 212 so that a steaming chamber 300 is formed in a space inside the side edges 212 and above the bottom 213. The heating plate 210 is made of aluminum by die casting, and the electric heating device 220 is an electric heating tube which is attached to the heating plate 210 in a heat conducting manner. The heat conduction attachment means that the electric heating tube and the heating plate are in heat conduction and combined together, for example, the electric heating tube is embedded in the bottom of the heating plate when the furnace body is die-cast, or the electric heating tube is tightly attached to the lower surface of the bottom of the heating plate and fixed by a fastener after the heating plate is manufactured, or the electric heating tube is embedded in a groove on the lower surface of the bottom of the heating plate. Heating plate 210 is equipped with first steam release pipe 230, and first steam release pipe is the tubulose, and first steam release pipe 230 upper end is the steaming chamber that the shower form opened in heating plate 210's upside to steam can be fast evenly spread to steaming chamber. Two bilaterally symmetrical second handles 214 are mounted on the side edges 212.

The auxiliary heating device 200 is located above the steam generating device 100. In this embodiment, the auxiliary heating unit 200 is provided separately from the base 600, and the auxiliary heating unit 200 is stacked on the base 600, that is, the heating plate 210 is stacked on the base 600, so that the auxiliary heating unit can be removed from the base like a pot or a steamer. When the auxiliary heating unit 200 is stacked on the base 600, the lower end of the first steam releasing pipe 230 is inserted into the through hole 604 to be abutted against the steam outputting pipe 140, and the steam outputted from the steam outputting pipe 140 is guided to the steam chamber 300 heating the upper side of the dish.

Since the auxiliary heating device 200 is stacked on the base 600, the partition 601 spatially separates the heating plate 210 from the accommodating cavity 602 and the steam generating device 100, thereby effectively preventing the heating plate from radiating heat to the accommodating cavity and the steam generating device and protecting the steam generating device. However, since the heating plate is in contact with the base, in order to reduce the heat of the heating plate from being conducted to the base and the steam generating device, a gap 700 is kept between the heating plate and the partition plate except for the contact of the heating plate with the edge of the base, so that the heat conduction is reduced, and the influence of the heat of the auxiliary heating device on the steam generating device is reduced.

In fig. 2-3, the steam output pipe 140 deviates from the center of the base 600 to the left, and the first steam release pipe 230 deviates from the center of the heating plate 210 to the left, so that when the auxiliary heating device 200 is stacked on the base 600, in order to make the first steam release pipe 230 and the steam output pipe 140 accurately butt-joint, a positioning structure can be set on the heating plate and the base, the positioning structure can be a rib and a notch which are separately arranged on the heating plate and the base, when the heating plate is stacked on the base, the rib is positioned in the notch to realize the accurate butt-joint of the first steam release pipe 230 and the steam output pipe 140. Other configurations for interfacing the first vapor release tube with the vapor output tube are also possible, such as enlarging the diameter of the through-hole 604 to guide the first vapor release tube into interfacing with the vapor output tube.

In this embodiment, since the heating plate is removable from the base, an external power cord can be provided for the heating plate and the steam generating device to supply power to the heating plate and the steam generating device, respectively. The heating plate can be stacked on the base, the electric male plug is inserted into the electric female plug to obtain electric energy required by an electric heating device, and when the heating plate is moved away from the base, the electric male plug is separated from the electric female plug.

The cover 400 is used for covering the top of the steaming cavity 300 to reduce heat loss during food steaming, and the top of the cover is provided with a third handle 401.

In view of the above, as shown in fig. 1-2, the auxiliary heating unit 200 is stacked on the base 600, the lid 400 is covered on the heating plate 210 to close the steaming cavity, the steaming compartment 500 is disposed in the steaming cavity, and food or a vessel for holding food can be disposed on the steaming compartment. The water tank is filled with water, the electric steamer is started, the steam generating device 100 and the auxiliary heating device 200 work, the water pump 120 conveys the stored water of the water tank 110 to the steam-melting boiler 130, the steam-melting boiler 130 is heated by the electric heating pipe 132 to heat and vaporize the flowing water into steam, the steam is output from the steam output pipe 140 and released to the steaming cavity 300 through the first steam release pipe 230 to heat the food in the steaming cavity. Meanwhile, the steam in the steaming cavity is heated to a higher temperature by the heating plate, so that the food can be steamed quickly. Moreover, the heat of the heating plate can also be radiated to the food to assist the steam in heating the food. In the embodiment, because the bottom of the heating plate is closed, water leakage cannot happen downwards, the heating plate keeps the temperature of more than 100 ℃ during operation, once steam is condensed into water drops and drops on the heating plate, the steam is instantly heated and vaporized into steam, and the steam cannot flow below the heating plate to affect the steam generating device.

In this embodiment, the auxiliary heating apparatus 200 is stacked on the base 600. When the auxiliary heating device is used for heating the steam, the auxiliary heating device and the base are integrated, the configuration structure of the external power line is simplified, and the first steam release pipe and the steam output pipe can be connected in a fixed connection mode instead of a plug-in connection mode.

When the food steamer is used, at least one layer of food steamer can be stacked on the heating plate, and a steaming cavity is formed in the food steamer and used for steaming more food. At this time, the lid is covered on the top of the highest steamer.

In order to set the electric steamer in a proper operation mode, a function regulator is mounted on the outer wall of the base to regulate the operation power of the steam generating device 100 or/and the auxiliary heating device 200, such as the flow rate of the water pump, the power of the steam boiler, the power of the electric heating device, and the like. By matching the flow of the water pump, the power of the steam boiler and the power of the electric heating device and giving set working time to the water pump, various working modes can be realized, the matching can be realized through the PCB 800, and the function regulator is connected on the PCB. The function regulator can be a knob or a plurality of keys. In order to avoid that the heating plates are too hot due to excessive power of the electric heating device, the heating plates are also provided with a thermostat 215 for disconnecting the power supply circuit of the heating plates in case of too high temperature of the heating plates. Similarly, the boiler can be also provided with a temperature controller.

Example 2

As shown in fig. 8, the electric steamer comprises a base 600, a fast high temperature steaming device and a pot cover 400 as in embodiment 1. It is different from embodiment 1 only in the auxiliary heating means 200 of the rapid high temperature steam device. For the avoidance of redundancy, only the auxiliary heating means will be described below.

In this embodiment, the auxiliary heating device 200 further includes a lower plate 240 located on the lower side of the heating plate 210, a diffusion cavity 250 is formed between the lower plate 240 and the heating plate 210, a plurality of steam holes 211 are uniformly distributed on the heating plate 210, the steam holes 211 communicate the diffusion cavity 250 with the steam cavity 300 in the upper space of the heating plate, and the steam output by the steam output pipe 140 is guided to the steam on the upper side of the heating plate 210 through the diffusion cavity 250 and the steam holes 211. In this embodiment, because diffusion chamber 250 is formed between heating disk 210 and lower disk 240, a two-layer gap is maintained between heating disk 210 and spacer 601, thereby greatly reducing the heat radiation of the heating disk to the steam generating device in the base.

In this embodiment, the steam output pipe 140 extends to the upper side of the partition plate through the through holes 604 of the partition plate 601. The lower tray 240 is provided with a second steam release pipe 260, the upper end of the second steam release pipe 260 is opened to the diffusion chamber 250, and the second steam release pipe 260 is connected to the steam output pipe 140 to guide the steam output from the steam output pipe. As shown in fig. 8, the lower plate 240, the base 600 and the heating plate 210 are all separately configured, so that the connection between the steam output pipe 140 and the second steam releasing pipe 260 can refer to the connection between the first steam releasing pipe 230 and the steam output pipe 140 in embodiment 1, which is not described herein again. Also in this embodiment, the steam outlet pipe 140 is positioned at the geometric center of the base 600 and the second steam release pipe 260 is positioned at the geometric center of the lower tray 240, thereby facilitating the insertion of the steam outlet pipe into the second steam release pipe when the lower tray is stacked on the base, especially when the lower tray and the base are both circular. Although the lower plate, the base and the heating plate are arranged in a split manner in this embodiment, in specific implementation, the lower plate and the base may be integrated, the lower plate and the heating plate may be integrated, or the lower plate, the base and the heating plate may be integrated.

In the electric steamer of this embodiment, as shown in fig. 8, the lower tray 240 and the heating tray 210 are sequentially stacked on the base 600, the cover 400 covers the heating tray 210 to close the steaming cavity, the steaming compartment 500 is disposed in the steaming cavity, and food or a vessel for holding food can be placed on the steaming compartment. The water tank is filled with water, the electric steamer is started, the steam generating device 100 and the auxiliary heating device 200 work, the water pump 120 conveys the stored water of the water tank 110 to the steam-melting boiler 130, the steam-melting boiler 130 is heated by the electric heating pipe to heat and vaporize the flowing water into steam, the steam is output from the steam output pipe 140, is released to the diffusion cavity 250 through the second steam release pipe 260 and then flows to the steaming cavity 300 through the steam penetration holes 211 on the heating plate to heat the food in the steaming cavity. Meanwhile, the steam in the steaming cavity is heated to a higher temperature by the heating plate, so that the food can be steamed quickly. Moreover, the heat of the heating plate can also be radiated to the food to assist the steam in heating the food. In the embodiment, the heating plate is provided with the steam penetration holes, steam flows upwards through the steam penetration holes, and once the steam is condensed into water drops and drops on the heating plate, the water drops are instantly heated and vaporized into steam. Even water droplet drips into the steam-permeable hole, also will be upwards washed back the chamber of evaporating by steam, if the water droplet can not be washed back the chamber of evaporating and drip downwards from the steam-permeable hole by steam, will drip to the lower floor dish and be heated and evaporate, can not flow to the below of lower floor dish and influence steam generating device.

Claims (21)

1. Quick high temperature steam device, characterized by includes:

a steam generating device (100) for generating and outputting steam;

an auxiliary heating device (200);

the auxiliary heating device (200) is positioned above the steam generating device (100), and the steam output by the steam generating device (100) is guided to the space above the auxiliary heating device and is heated by the auxiliary heating device.

2. The rapid high-temperature steam device according to claim 1, wherein: the steam generating device (100) comprises a water tank (110), a water pump (120), a steam boiler (130) and a steam output pipe (140) which are connected in sequence according to the medium flow direction; the auxiliary heating device (200) comprises a heating plate (210) and an electric heating device (220) for heating the heating plate.

3. The rapid high-temperature steam device according to claim 2, wherein: the heating plate (210) is provided with a first steam release pipe (230), the upper end of the first steam release pipe (230) is opened at the upper side of the heating plate, and the steam output pipe (140) is connected with the first steam release pipe (230) to guide the steam output by the steam output pipe (140).

4. The rapid high-temperature steam device according to claim 3, wherein: the upper end of the first steam release pipe (230) is in a shower shape.

5. The rapid high-temperature steam device according to claim 2, wherein: auxiliary heating device (200) is including being located lower floor's dish (240) of heating plate (210) downside, lower floor's dish (240) with form diffusion chamber (250) between heating plate (210), be equipped with steam permeation hole (211) on heating plate (210), steam permeation hole (211) intercommunication diffusion chamber (250) with the space of the upside of heating plate, the steam warp of steam output pipe (140) output diffusion chamber (250), steam permeation hole (211) are guided to the space of the upside of heating plate.

6. The rapid high-temperature steam device according to claim 5, wherein: the lower tray (240) is provided with a second steam release pipe (260), the upper end of the second steam release pipe (260) is opened to the diffusion cavity (250), and the steam output pipe (140) is connected with the second steam release pipe (260) to guide the steam output by the steam output pipe (140).

7. The rapid high-temperature steam device according to claim 5 or 6, wherein: the steam penetration holes (211) are distributed on the heating plate uniformly.

8. The rapid high-temperature steam device according to claim 5 or 6, wherein: the heating plate (210) and the lower layer plate (240) are made into a whole.

9. The rapid high-temperature steam device according to claim 5 or 6, wherein: the heating plate (210) and the lower plate (240) are separately arranged.

10. The rapid high-temperature steam device according to claim 6, wherein: the upper end of the second steam release pipe (260) is shower-shaped.

11. The rapid high-temperature steam device according to claim 2, wherein: the electric heating device (220) is an electric heating tube which is attached to the heating plate in a heat conduction way.

12. The rapid high-temperature steam device according to claim 1 or 2, wherein: the steam generating device (100) or/and the auxiliary heating device (200) is/are provided with a function regulator.

13. Electric steamer, characterized by includes:

the rapid high temperature steam plant of any one of claims 1 and 3-12;

a steam chamber (300) located in the space above the auxiliary heating device (200) for receiving the heat of the auxiliary heating device (200) and the heat of the guided steam;

a pot cover (400) covering the top of the steaming chamber (300).

14. The electric steamer of claim 13, wherein: the auxiliary heating device (200) is provided with a side edge (212) and the steaming cavity is formed at the inner side of the side edge.

15. The electric steamer of claim 14, wherein: a steaming lattice (500) is arranged in the steaming cavity (300).

16. The electric steamer of any one of claims 13 to 15, wherein: the electric steamer comprises at least one layer of steamer which can be stacked on a heating plate, wherein a steaming cavity is arranged in the steamer.

17. The electric steamer of claim 13, wherein: the steam generating device (100) is arranged in the base (600).

18. The electric steamer of claim 17, wherein: the base (600) and the auxiliary heating device (200) are connected into a whole.

19. The electric steamer of claim 17, wherein: the auxiliary heating device (200) is stacked on the base (600).

20. The electric steamer of claim 17, wherein: the base (600) is cylindrical, a partition plate (601) is arranged at the upper part of the base (600), and a gap (700) is kept between the auxiliary heating device (200) and the partition plate (601).

21. The electric steamer of claim 17, wherein: the steam generating device (100) is provided with a steam output pipe (140), and the outlet of the steam output pipe (140) corresponds to the geometric center of the projection of the base (600) on the horizontal plane.

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