CN107062342B

CN107062342B - Chafing dish table and catering device

Info

Publication number: CN107062342B
Application number: CN201710433526.2A
Authority: CN
Inventors: 陈绍刚; 陈明; 彭友建
Original assignee: Chongqing Xin Yun Feng Industry And Trade Co ltd
Current assignee: Chongqing Xin Yun Feng Industry And Trade Co ltd
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2023-10-03
Anticipated expiration: 2037-06-09
Also published as: CN107062342A

Abstract

The invention discloses a hot pot table and a catering device, and relates to the field of catering equipment. A hotpot table comprising: the first base body is provided with a first hollow cavity, the second base body is arranged in the first hollow cavity, the outer wall surface of the second base body and the inner wall surface of the first base body jointly limit a flue gas channel, the third end is provided with a heat source supporting part for supporting a heat source, the second hollow cavity is arranged between the third end and the fourth end, and the fourth end and the second end limit an accommodating space; the heat-conducting exhaust hood is arranged at the first end, and an air inlet of the heat-conducting exhaust hood is communicated with the flue gas channel; and the negative ion generating device is arranged in the accommodating space. The problems that the oil smoke generated by boiling the hot pot is diffused everywhere, the environment is polluted by the oil smoke and the consumption experience of the eater is reduced by the oil smoke are solved, and the eater and the surrounding environment are difficult to be influenced by the oil smoke due to the circulation of airflow.

Description

Chafing dish table and catering device

Technical Field

The invention relates to the field of catering equipment, in particular to a hot pot table and a catering device.

Background

In general, a hot pot is a cooking method for boiling food by using a pot as an appliance and a heat source to cook the pot and boiling water or soup, and also refers to a pot used in the cooking method. The characteristics are that the food is boiled and eaten at the same time, or the pot has the heat preservation effect, and the food is still hot and the soup is combined when the food is eaten.

However, during the cooking process, a large amount of oil smoke and water vapor are generated, especially, a great amount of pungent gas with oil smoke smell is generated during eating, so that the periphery of the cooking hot pot is filled with the 'hot pot smell', the environment is polluted, and the gas is adhered to clothes of people nearby, so that the consumer has poor consumption experience.

Disclosure of Invention

The first object of the present invention is to provide a hot pot table, which is one of devices for cooking hot pot, and can solve the problems of spreading of oil smoke generated by boiling hot pot, environmental pollution caused by oil smoke and reduction of consumption experience of eaters by oil smoke.

The second object of the invention is to provide a cooking device, which is provided with the hot pot table and the electromagnetic oven, and through the electromagnetic oven and the hot pot table, the environment pollution is reduced, the diffusion of oil smoke is avoided, and the consumption experience of a consumer is improved when the hot pot is cooked.

Embodiments of the present invention are implemented as follows:

a hotpot table comprising: a first substrate having a first hollow chamber, the first substrate having opposite first and second ends, the first end being open and communicating with the hollow chamber; the second substrate is arranged in the first hollow cavity, the outer wall surface of the second substrate and the inner wall surface of the first substrate jointly define a flue gas channel, the second substrate is provided with a third end and a fourth end which are opposite, the third end is close to the first end, the third end is provided with a heat source supporting part for supporting a heat source, a second hollow cavity is arranged between the third end and the fourth end, and the fourth end and the second end define an accommodating space; the heat-conducting exhaust hood is arranged at the first end, and an air inlet of the heat-conducting exhaust hood is communicated with the flue gas channel; the exhaust device is arranged in the second hollow cavity, an exhaust port of the exhaust device is communicated with the smoke channel, and an exhaust port of the exhaust device is communicated with the accommodating space; and the negative ion generating device is arranged in the accommodating space.

The inventors found that: when the hot pot is eaten, the soup bottom in the hot pot is always in a high-temperature state while being boiled, gas molecules are heated to expand, rise and diffuse, most of the hot pot bottom can evaporate some irritating gases due to high temperature, the gases can diffuse around the hot pot to pollute the environment, the gases can be attached to clothes of people nearby such as a food consumer, and the gases are provided with grease, so that the smell is difficult to volatilize, and the consumption experience of the food consumer is reduced.

The inventor designs above-mentioned chafing dish table, and it not only can support chafing dish pot body and heat source, can also solve the problem that the oil smoke that produces because the culinary art chafing dish spread everywhere. The hot pot table is provided with a first base body, a second base body, a heat-conducting exhaust hood, an exhaust device and an anion generating device. The first base has a first hollow cavity provided therein and having opposite first and second ends, the first end being open and communicating with the first hollow cavity, the first end being for receiving a chafing dish pot, and the second end being for supporting a support surface, such as a floor. The second base member sets up in first cavity, and the outer wall of second base member has the clearance with the inner wall of first base member, and it prescribes a limit to the flue gas passageway jointly, and the second base member has relative third end and fourth end, and wherein the third end is close to first end, and the third end has the heat source supporting part that is used for supporting the heat source, and wherein the heat source is referred to the energy device that can heat the chafing dish, for example: after the heat source supports the heat source supporting parts, the hot pot body can be propped against and supported on the heat source, and the heat source can heat the pot body to realize cooking; the third end and the fourth end have a second hollow chamber therebetween, and the fourth end and the second end have a gap therebetween and together define an accommodation space. The heat conduction exhaust hood is arranged at the first end, and the air inlet hole of the heat conduction exhaust hood is communicated with the flue gas channel. The anion generating device is arranged in the accommodating space and communicated with the outside through the smoke outlet. The exhaust device is arranged in the second hollow cavity, an exhaust port of the exhaust device is communicated with the smoke channel, and an exhaust port of the exhaust device is communicated with the accommodating space. The oil smoke that is arranged in the chafing dish of first end produced gets into the flue gas passageway owing to updraft ventilator's effect in the inlet opening of heat conduction updraft ventilator to some heat conduction in the oil smoke is given the heat conduction updraft ventilator, and some heat is consumed in the in-process of flowing through the flue gas passageway, thereby avoid the inflation and the diffusion of oil smoke, follow updraft ventilator's air exit and discharge accommodation space afterwards in, finally filter through anion generating device, make oil smoke particle and anion combine, finally condense subsidence discharge external world, thereby make the diffusion of the oil smoke that the chafing dish produced obtain effectual control and effectual oil smoke of handling, avoid the polluted environment. Solves the problems that the oil smoke generated by boiling the hot pot is diffused everywhere, the oil smoke pollutes the environment and the oil smoke reduces the consumption experience of eaters.

In one embodiment of the invention:

the heat conduction exhaust hood is detachably arranged at the first end.

In one embodiment of the invention:

the cross section of the heat conduction exhaust hood is annular, a first bending abutting part and an exhaust part are sequentially arranged in the direction from the outer edge of the heat conduction exhaust hood to the axis, the exhaust part and the inner wall of the first substrate are arranged in parallel at intervals, and a plurality of air inlet holes uniformly arranged along the axis of the heat conduction exhaust hood are formed in the wall surface of the exhaust part;

the first bending abutting part abuts against the end face of the first end.

In one embodiment of the invention:

one end of the air draft part, which is far away from the first bending part, is provided with a pot body supporting ring, and the pot body supporting ring is configured to support the pot body.

In one embodiment of the invention:

further comprises: the partition plate is arranged in the cavity of the second substrate and divides the second substrate into a third hollow cavity close to the third end and a second hollow cavity close to the fourth end; the heat source support portion includes a heat source support ring detachably disposed at the third end and a third hollow chamber configured to accommodate a heat source.

In one embodiment of the invention:

the partition plate has a through hole communicating the third hollow chamber and the second hollow chamber.

In one embodiment of the invention:

the fourth end is provided with a sealing part which extends towards the inner wall of the first matrix and is connected with the inner wall of the first matrix, and the inner wall of the first matrix, the outer wall of the second matrix and the sealing part jointly define a flue gas channel; an exhaust opening of the exhaust device penetrates through the wall surface of the second base body and is communicated with the smoke channel, and an exhaust opening penetrates through the end surface of the fourth end and is communicated with the accommodating space.

In one embodiment of the invention:

a plurality of heat dissipation holes are formed in the wall surface of the first substrate, and the heat dissipation holes are located between the heat source supporting portion and the first end.

In one embodiment of the invention:

further comprises: a filter cotton layer and an active carbon layer; the cotton layer of filtration, anion generating device and active carbon layer set gradually in accommodation space along the direction of first end to second end, the active carbon layer runs through the terminal surface of second end and communicates with the external world.

A dining apparatus comprising: an electromagnetic oven; a hotpot table according to any one of the above; the induction cooker is abutted against the heat source supporting part.

The technical scheme of the invention has at least the following beneficial effects:

the hot pot table provided by the invention is used as one of devices for cooking a hot pot, and can solve the problems that the oil smoke generated by boiling the hot pot is diffused everywhere, the environment is polluted by the oil smoke, and the consumption experience of a eater is reduced by the oil smoke.

The cooking device provided by the invention is provided with the hot pot table and the electromagnetic oven, and through the electromagnetic oven and the hot pot table, the environment pollution is reduced, the diffusion of oil smoke is avoided, and the consumption experience of a eater is improved while the hot pot is cooked.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the structure of a hot pot table according to embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of a first substrate and a second substrate in embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of a heat-conducting exhaust hood in embodiment 1 of the present invention;

FIG. 4 is a schematic view of the structure of the air inlet in embodiment 1 of the present invention;

FIG. 5 is a schematic diagram showing the structure of an anion generating electrode in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a device for drinking Chinese meal in example 1 of the present invention.

Icon: 10-a hot pot table; 11-a filter cotton layer; 12-an activated carbon layer; 13-a smoke outlet; 14-heat dissipation holes; 20-catering device; 21-an electromagnetic oven; 50-a third hollow chamber; 60-accommodation space; 70-a second hollow chamber; 80-flue gas channel; 90-a first hollow chamber; 100-a first substrate; 101-a first end; 102-a second end; 110-a second matrix; 111-third end; 112-fourth end; 113-a heat source support; 120-a heat-conducting exhaust hood; 121-a first fold abutment; 122-an air draft part; 123-an air inlet hole; 124-pot body support ring; 130-an air draft device; 131-an exhaust port; 132-an exhaust outlet; 140-an anion generating device; 141-a negative ion generating electrode; 150-a separator; 151-through holes; 1120—a closure; 1130-a heat source support ring; 1210-a cross plate; 1211-a flap; 1212-a support plate; 1230-split stream thorns.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Example 1

The embodiment provides a hot pot table 10, which aims to solve the problems of environmental pollution caused by oil smoke generated by a hot pot and poor consumer experience in dining the hot pot.

Referring to fig. 1, fig. 1 provides a specific structure of a hot pot table 10 according to the present embodiment.

As shown, the hot pot table 10 includes: the heat-conducting exhaust hood 120, the exhaust device 130 and the anion generating device 140 are arranged on the first substrate 100, the second substrate 110 and the heat-conducting exhaust hood.

The first base 100 has a first hollow chamber 90 inside, the first base 100 has a first end 101 and a second end 102 opposite to each other, wherein the first end 101 is open and communicates with the first hollow chamber 90, the end face of the first end 101 is provided with a heat-conducting exhaust hood 120, when the hot pot table 10 is used, the first end 101 approaches a hot pot body for heating, and the second end 102 is supported on the ground or other supporting surface. The second end 102 has a smoke outlet 13 (see fig. 2) communicating with the outside.

The second substrate 110 is disposed in the first hollow chamber 90. The outer wall of the second substrate 110 and the inner wall of the first substrate 100 have a gap therebetween, and the two walls thereof together define the smoke passage 80. As shown in fig. 1, the second base 110 has a third end 111 and a fourth end 112 opposite to each other, the third end 111 is close to the first end 101, and the third end 111 is spaced from the first end 101, so as to accommodate a heat source and a chafing dish body.

Referring to fig. 2, fig. 2 shows a specific structure of the first substrate 100 and the second substrate 110 provided in the present embodiment. In the direction from the third end 111 to the second end 102, in order to enable the heat source for heating the hot pot body to be stably disposed in the hot pot table 10, the third end 111 has a heat source support portion 113 capable of supporting the heat source; the third end 111 and the fourth end 112 have the second hollow chamber 70 therebetween, and the fourth end 112 and the second end 102 define the accommodating space 60. Referring to fig. 1, the second hollow chamber 70 is used to accommodate the air exhausting device 130, and the accommodating space 60 is used to accommodate the negative ion generating device 140.

Specifically, as shown in fig. 2, the hot pot table 10 further includes a partition 150, where the partition 150 is disposed in the cavity of the second base 110, and the partition 150 divides the second base 110 into the third hollow cavity 50 near the third end 111 and the second hollow cavity 70 near the fourth end 112.

The heat source support 113 includes a heat source support ring 1130 detachably disposed at the third end 111 and a third hollow chamber 50 configured to accommodate a heat source. The partition 150 has a through hole 151 communicating the third hollow chamber 50 and the second hollow chamber 70. The oil soot in the third hollow chamber 50 may be discharged into the second hollow chamber 70 through the through hole 151, and finally enter the accommodating space 60.

The fourth end 112 has a sealing portion 1120 extending toward the inner wall of the first base 100 and connected to the inner wall of the first base 100, the outer wall of the second base 110 and the sealing portion 1120 together define the flue gas channel 80, the suction opening 131 of the suction device 130 penetrates the wall surface of the second base 110 to communicate with the flue gas channel 80, and the exhaust opening 132 penetrates the end surface of the fourth end 112 to communicate with the accommodating space 60. It should be noted that, under the action of the air extraction device 130, the oil smoke enters the smoke channel 80 from the air inlet 123 (see fig. 3) of the heat-conducting air extraction cover 120, and is then discharged into the accommodating space 60 through the air outlet 132.

In this embodiment, the heat-conducting exhaust hood 120 is made of copper, and in other specific embodiments, the heat-conducting exhaust hood 120 may also be made of other materials with good heat-conducting properties, such as gold, silver, aluminum-copper alloy, graphite, graphene, carbon fiber, and the like. The heat-conducting suction hood 120 is detachably disposed at the first end 101, and in other embodiments, the heat-conducting suction hood 120 may be further fixed to the first end 101. Referring to fig. 3, fig. 3 shows a specific structure of the heat-conducting exhaust hood 120 in this embodiment.

The cross section of the heat conduction exhaust hood 120 is annular, a first bending abutting part 121 and an exhaust part 122 are sequentially arranged in the direction from the outer edge to the axis, the exhaust part 122 and the inner wall of the first substrate 100 are arranged in parallel at intervals, a plurality of air inlet holes 123 uniformly arranged along the axis of the heat conduction exhaust hood 120 are formed in the wall surface of the exhaust part 122, and the air inlet holes 123 are communicated with the flue gas channel 80. The first bending abutment 121 abuts against the end face of the first end 101. The end of the air suction part 122, which is far away from the first bending abutment part 121, is provided with a pot body supporting ring 124, and the pot body supporting ring 124 is configured to support a pot body.

Specifically, the first bending abutment portion 121 is sequentially disposed along the direction from the outer edge of the heat-conducting exhaust hood 120 to the axial center: the plane of the transverse plate 1210 is parallel to the end face of the first end 101, the folded plate 1211 is obliquely arranged on the inner circumferential surface of the transverse plate 1210, the support plate 1212 is connected with the inner circumferential surface of the folded plate 1211, the minimum included angle between the support plate 1212 and the transverse plate 1210 is smaller than the minimum included angle between the folded plate 1211 and the transverse plate 1210, namely, a containing cavity is formed between the folded plate 1211 and the support plate 1212 and is used for containing the end face of the first end 101, and the end face of the first end 101 abuts against the support plate 1212. By the accommodating cavity between the folded plate 1211 and the support plate 1212 and the end surface of the first end 101 abutting against the support plate 1212, the heat-conducting suction hood 120 can be stably arranged at the first end 101 and the pot body can be more stably arranged on the hot pot table 10.

The inner peripheral surface of the support plate 1212 is connected to the air suction portion 122, and a plurality of air inlet holes 123 formed in the wall surface of the air suction portion 122 are elongated through holes. Referring to fig. 4, fig. 4 shows a specific structure of the air inlet 123 in this embodiment, and as shown in the drawing, the wall of the air inlet 123 is provided with a plurality of split-flow spines 1230, and the split-flow spines 1230 have the following functions: the oil smoke is split, the contact surface between the heat conduction exhaust hood 120 and the oil smoke is increased, and the temperature of the oil smoke is reduced. In other embodiments, the shunt spines 1230 may be eliminated.

Referring to fig. 1, in the present embodiment, the hot pot table 10 further includes a filter cotton layer 11 and an activated carbon layer 12. The filter cotton layer 11, the anion generating device 140 and the activated carbon layer 12 are sequentially arranged in the accommodating space 60 along the direction from the first end 101 to the second end 102, and the filter cotton layer 11, the anion generating device 140 and the activated carbon layer 12 are sequentially filtered, so that the oil smoke gas is finally discharged from the smoke outlet 13 without pollution. In addition, in the present embodiment, the negative ion generating device 140 has a plurality of negative ion generating electrodes 141, please refer to fig. 5, fig. 5 shows a specific structure of the negative ion generating electrodes 141 provided in the present embodiment, and the plurality of negative ion generating electrodes 141 are disposed in a space crisscrossed and staggered manner, which aims to increase the efficiency of generating negative ions and improve the capability of generating negative ion smoke molecules.

Referring to fig. 1 again, a plurality of heat dissipation holes 14 are formed in a wall surface of the first substrate 100, and the plurality of heat dissipation holes 14 are located between the heat source supporting portion 113 and the first end 101. The function of the heat dissipation holes 14 is as follows: the cooling of the cooking fumes entering the fume channel 80 is accelerated while protecting the safety of the heat source, the hot pot table 10. It should be noted that, correspondingly, the second substrate 110 may be provided with the heat dissipation holes 14.

The inventor designs the hot pot table 10, which not only can support the hot pot body and the heat source, but also can solve the problem of the diffusion of the oil smoke generated by the cooking hot pot. The hot pot table 10 has a first base 100, a second base 110, a heat-conductive hood 120, an exhaust device 130, and a negative ion generating device 140. The first base 100 is internally provided with a first hollow chamber 90 having opposite first and second ends 101 and 102, the first end 101 being open and communicating with the first hollow chamber 90, the first end 101 being for receiving a chafing dish pot, and the second end 102 being for supporting on a supporting surface, such as the ground. The second substrate 110 is disposed in the first hollow chamber 90, and has a gap between an outer wall of the second substrate 110 and an inner wall of the first substrate 100, which together define the flue gas channel 80, the second substrate 110 has a third end 111 and a fourth end 112 opposite to each other, wherein the third end 111 is close to the first end 101, and the third end 111 has a heat source supporting part 113 for supporting a heat source, wherein the heat source refers to a device capable of heating a hot pot, such as: after the heat source is supported on the heat source supporting part 113, the hot pot body can be propped against the heat source or the heat conduction exhaust hood 120, and the heat source is used for heating the pot body to realize cooking; the third end 111 and the fourth end 112 have the second hollow chamber 70 therebetween, the fourth end 112 and the second end 102 have a gap therebetween and together define the receiving space 60. The heat-conducting exhaust hood 120 is disposed at the first end 101, and the air inlet 123 thereof is communicated with the flue gas channel 80. The filter cotton layer 11, the negative ion generating device 140, and the activated carbon layer 12 are disposed in the accommodating space 60 and communicate with each other, and communicate with the outside through the smoke outlet 13 of the second end 102. The air extracting device 130 is disposed in the second hollow chamber 70, the air extracting opening 131 of the air extracting device 130 is communicated with the flue gas channel 80, and the air outlet 132 thereof is communicated with the accommodating space 60. The oil smoke generated by the hot pot at the first end 101 enters the smoke channel 80 through the air inlet 123 of the heat conduction exhaust hood 120 due to the action of the exhaust device 130, and part of heat in the oil smoke is conducted to the heat conduction exhaust hood 120, and part of heat is consumed in the process of flowing through the smoke channel 80, so that the expansion and diffusion of the oil smoke are avoided, then the oil smoke is discharged into the accommodating space 60 from the air outlet 132 of the exhaust device 130, finally the oil smoke is filtered through the filter cotton layer 11 and the activated carbon layer 12, so that the oil smoke particles are combined with negative ions, finally the oil smoke is condensed and settled to be discharged out of the outside, and the diffusion of the oil smoke generated by the hot pot is effectively controlled, so that the oil smoke is effectively treated, and the environment is prevented from being polluted. Solves the problems that the oil smoke generated by boiling the hot pot is diffused everywhere, the oil smoke pollutes the environment and the oil smoke reduces the consumption experience of eaters.

It should be noted that, as shown in fig. 6, in this embodiment, there is also provided a dining apparatus 20, which includes an induction cooker 21 and the hot pot table 10 provided in the above embodiment, wherein the induction cooker 21 is disposed as a heat source in the second hollow chamber 70 and abuts against the heat source supporting portion 113. The hot pot is used for cooking, and meanwhile, environmental pollution is reduced, oil smoke diffusion is avoided, and the consumption experience of eaters is improved.

It should be noted that, due to the arrangement of the exhaust device 130, when the exhaust gas, i.e. the oil smoke, enters the negative ion generating device 140 through the heat conduction exhaust hood 120, the exhaust gas has stronger kinetic energy, so that the exhaust gas is discharged along the gap in the fire pot table 10 through the heat conduction exhaust hood 120 again, and the circulation of the air flow is realized, and the generated hot oil smoke is pressed when the hot pot is eaten due to the lower air flow temperature, so that the upward emission of the oil smoke is avoided again.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hot pot table, comprising:

a first substrate having a first hollow chamber, the first substrate having opposed first and second ends, the first end being open and communicating with the hollow chamber;

the second substrate is arranged in the first hollow cavity, the outer wall surface of the second substrate and the inner wall surface of the first substrate jointly define a flue gas channel, the second substrate is provided with a third end and a fourth end which are opposite, the third end is close to the first end, the third end is provided with a heat source supporting part for supporting a heat source, a second hollow cavity is arranged between the third end and the fourth end, the fourth end and the second end define an accommodating space, the second end is provided with a communication smoke outlet, and the smoke outlet is communicated with the accommodating space and the outside;

the heat-conducting exhaust hood is arranged at the first end, and an air inlet of the heat-conducting exhaust hood is communicated with the flue gas channel;

the exhaust device is arranged in the second hollow cavity, an exhaust port of the exhaust device is communicated with the smoke channel, and an exhaust port of the exhaust device is communicated with the accommodating space;

the negative ion generating device is arranged in the accommodating space;

the partition plate is arranged in the cavity of the second substrate and divides the second substrate into a third hollow cavity close to the third end and the second hollow cavity close to the fourth end;

the heat source supporting part comprises a heat source supporting ring detachably arranged at the third end and a third hollow chamber which is configured to accommodate the heat source, the partition plate is provided with a through hole which is communicated with the third hollow chamber and the second hollow chamber, the wall surfaces of the first substrate and the second substrate are respectively provided with a plurality of heat dissipation holes, and the heat dissipation holes are communicated with the third hollow chamber.

2. The hot pot table as claimed in claim 1, wherein:

the heat-conducting exhaust hood is detachably arranged at the first end.

3. The hot pot table as claimed in claim 2, wherein:

the cross section of the heat conduction exhaust hood is annular, a first bending abutting part and an exhaust part are sequentially arranged in the direction from the outer edge of the heat conduction exhaust hood to the axis, the exhaust part and the inner wall of the first substrate are arranged in parallel at intervals, and a plurality of air inlet holes which are uniformly arranged along the axis of the heat conduction exhaust hood are formed in the wall surface of the exhaust part;

the first bending abutting part abuts against the end face of the first end.

4. A hotpot table as claimed in claim 3, wherein:

the exhaust part is far away from one end of the first bending abutting part is provided with a pot body supporting ring, and the pot body supporting ring is configured to support the pot body.

5. The hot pot table as claimed in claim 1, wherein:

the fourth end is provided with a sealing part which extends towards the inner wall of the first matrix and is connected with the inner wall of the first matrix, and the inner wall of the first matrix, the outer wall of the second matrix and the sealing part jointly define the flue gas channel;

the exhaust opening of the exhaust device penetrates through the wall surface of the second substrate and is communicated with the smoke channel, and the exhaust opening penetrates through the end surface of the fourth end and is communicated with the accommodating space.

6. The hot pot table as claimed in claim 1, wherein:

the wall surface of the first substrate is provided with a plurality of heat dissipation holes, and the heat dissipation holes are positioned between the heat source supporting part and the first end.

7. The hot pot table of claim 1, further comprising:

a filter cotton layer and an active carbon layer;

the filter cotton layer, the anion generating device and the activated carbon layer are sequentially arranged in the accommodating space along the direction from the first end to the second end.

8. A catering assembly comprising:

an electromagnetic oven; and

a hotpot table as claimed in any one of claims 1 to 7;

the induction cooker is abutted against the heat source supporting part.