CN214094602U

CN214094602U - Intelligent gas cooking system

Info

Publication number: CN214094602U
Application number: CN202022598035.3U
Authority: CN
Inventors: 钱意; 万晨
Original assignee: Shenzhen Huowang Gas Appliance Co ltd
Current assignee: Shenzhen Huowang Gas Appliance Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-31
Anticipated expiration: 2030-11-11

Abstract

The utility model provides an intelligent gas cooking system, which comprises an intelligent gas stove and an intelligent pot, wherein the intelligent pot comprises a pot body, a pot handle, a temperature sensor arranged on the pot body and a first wireless communication module arranged on the pot handle; the temperature sensor detects the temperature of the pot body; the first wireless communication module sends the temperature information of the pot body to the intelligent gas stove; the intelligent gas stove comprises a control center, a stove head, a stove body and a bottom shell, and further comprises a first electromagnetic proportional valve and a second electromagnetic proportional valve which are connected with the control center in a signal mode; the control center comprises a controller and a touch display screen which are connected, the controller comprises a second wireless communication module and a control module, the control module is used for controlling the opening degree of the first electromagnetic proportional valve and the opening degree of the second electromagnetic proportional valve according to the temperature information and/or the touch information from the touch display screen in the cooking process, and the cooking system can realize simultaneous intelligent control of a cooking range in the cooking process and is simple and convenient to operate.

Description

Intelligent gas cooking system

Technical Field

The utility model relates to a gas culinary art technical field, concretely relates to intelligence gas culinary art system.

Background

Current gas culinary art system, only the form of intelligent pan cooperation non-intelligent kitchen, perhaps intelligent kitchen cooperation non-intelligent pan has intelligent pot and intelligent kitchen simultaneously, makes the two mutually support culinary art system of intelligent work in coordination, and the control of current intelligent kitchen sets up a touch screen respectively to each kitchen range and controls, operates complicacy.

SUMMERY OF THE UTILITY MODEL

Based on above-mentioned current situation, the utility model discloses a main aim at provides an intelligence gas culinary art system realizes the pot and stove intelligent control simultaneously of culinary art in-process, and easy and simple to handle.

In order to achieve the above object, the utility model adopts the following technical scheme:

an intelligent gas cooking system comprises an intelligent gas stove and an intelligent pot, wherein the intelligent pot comprises a pot body, a pot handle, a temperature sensor arranged on the pot body and a first wireless communication module arranged on the pot handle; at least one part of the temperature sensor is embedded at the bottom of the pot body and used for detecting the temperature of the pot body; the first wireless communication module is connected with the temperature sensor and used for sending the temperature information of the pot body detected by the temperature sensor to the intelligent gas stove;

the intelligent gas stove comprises a control center, a stove head, a first electromagnetic proportional valve and a second electromagnetic proportional valve, wherein the first electromagnetic proportional valve and the second electromagnetic proportional valve are connected with the control center through signals; the control center comprises a controller and a touch display screen which are connected, the controller comprises a second wireless communication module and a control module, the second wireless communication module is connected with the control module and used for receiving the temperature information of the pot body sent by the first wireless communication module and transmitting the temperature information to the control module, and the control module is used for controlling the opening degrees of the first electromagnetic proportional valve and the second electromagnetic proportional valve according to the temperature information and/or the touch information from the touch display screen in the cooking process;

the intelligent gas stove comprises a stove body and a bottom shell, wherein the stove body is arranged on the bottom shell, a stove body space is enclosed between the stove body and the bottom shell, a baffle connected to the bottom shell is arranged in the stove body space, the baffle divides the stove body space into a first space and a second space, and the first space is positioned at a first edge of the bottom shell; the control center is installed in the first space, the controller is installed at the bottom of the first space, and the touch display screen is installed above the controller; the cooking range is installed on the range body, and the lower portion of the cooking range extends into the second space.

Optionally, the touch display screen is further configured to display at least one of the following data: the system comprises kitchen range information, intelligent pot information, a navigation menu, gas consumption, firepower, energy consumption of a gas stove, cooking time, stir-frying times and input firepower adjusting information.

Optionally, the intelligent pot comprises a protective sleeve sleeved at a connecting part of the pot handle and the pot body, and a wiring space is formed in the protective sleeve; the bottom of the pot body is equipped with mounting groove, temperature sensor is including the temperature acquisition portion and the compensation wire that link to each other, the laminating of temperature acquisition portion install in the mounting groove, the one end of compensation wire connect in temperature acquisition portion, the other end along walk the line space and extend to the first inner space of pot handle to link to each other with the first circuit board in the pot handle, with will the voltage signal that temperature sensor detected sends for first circuit board, so that will on the first circuit board voltage signal converts temperature signal into.

Optionally, a support structure is disposed in the first interior space of the smart pot handle; the first circuit board is mounted to the support structure so as to divide the first interior space into a first upper space and a first lower space; a gap is reserved between the first circuit board and the side wall of the first internal space, so that the first upper space is communicated with the first lower space; a temperature connection terminal is arranged on the first circuit board in the first upper space, and the insertion direction of the temperature connection terminal is consistent with the opening direction of the first inner space; the other end of the compensation wire extends to the first lower space along the routing space, and then extends to the first upper space through the gap and is connected with the temperature connecting terminal.

Optionally, the culinary art system still includes the lampblack absorber, the lampblack absorber with controller signal connection, the controller still is used for according to in the culinary art process temperature information and/or come from the touch-control information control of touch-control display screen the lampblack absorber is opened and is closed, the touch-control display screen still is used for showing the on & off state and/or the lampblack absorber amount of wind of lampblack absorber.

Optionally, a weight sensor is installed at the cooking range of the intelligent gas stove, and the weight sensor is in signal connection with the controller and is used for acquiring weight change information of the intelligent pot and transmitting the weight change information to the controller; the controller is further used for judging whether to execute stir-frying action or not according to the weight change information in the cooking process and/or judging whether food materials are added into the intelligent pot or not.

Optionally, the four corners of the intelligent gas stove are respectively provided with a weight sensor, and each weight sensor is in signal connection with the controller and is used for acquiring weight change information of the intelligent gas stove and transmitting the weight change information to the controller; the controller is further used for judging the type change information of the intelligent pot according to the weight change information in the cooking process so as to judge whether to execute stir-frying action and/or judge whether food materials are added into the intelligent pot.

Optionally, an ignition mechanism is further arranged in the cooking range of the intelligent gas stove and is in signal connection with the controller, and the controller is further used for controlling the ignition mechanism to ignite according to the touch instruction received by the touch display screen.

Optionally, a pressure stabilizing valve is further arranged in the second space of the intelligent gas stove, stop valves connected with the first electromagnetic proportional valve and the second electromagnetic proportional valve are further arranged in the first space of the intelligent gas stove, and the pressure stabilizing valve is connected with each stop valve through a pipeline.

Optionally, the stove body of the intelligent gas stove comprises a glass panel, a groove is formed in the back of the glass panel, and the display surface of the touch display screen is attached to the groove.

The utility model discloses an intelligence gas culinary art system, including an intelligent pot and an intelligent gas-cooker to a method of cooperation intelligence work between these the two is provided, and adopts a touch-control display screen just can show the control information of all kitchen ranges in this intelligent kitchen, makes the user easy and simple to handle, effectively promotes culinary art success rate and culinary art efficiency.

Other advantages of the present invention will be described in the detailed description, and those skilled in the art can understand the technical advantages brought by the technical features and technical solutions through the descriptions of the technical features and the technical solutions.

Drawings

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. In the figure:

fig. 1 is a first schematic structural diagram of a preferred embodiment of an intelligent pot (without a pot cover) in a gas cooking system provided by the present invention;

fig. 2 is a schematic structural diagram ii of a preferred embodiment of an intelligent pot (with a pot cover) in the gas cooking system provided by the present invention;

fig. 3 is a schematic diagram of a temperature sensor in the gas cooking system provided by the present invention;

fig. 4 is a sectional view of a pot handle in the gas cooking system provided by the present invention;

fig. 5 is a schematic structural diagram of a preferred embodiment of a gas cooker in the gas cooking system provided by the present invention;

fig. 6 is an exploded view of a portion of a preferred embodiment of a gas cooker in a gas cooking system according to the present invention;

fig. 7 is a schematic view of a stove body in the gas cooking system provided by the present invention.

In the figure, the position of the upper end of the main shaft,

100. an intelligent gas stove; 110. a controller; 120. a cooking range; 121. an inner ring flame path; 122. an outer ring flame path; 123. a first electromagnetic proportional valve; 124. a second electromagnetic proportional valve; 130. a touch display screen; 140. a weight sensor; 150. a stove body; 151. a groove; 160. a bottom case; 170. an ignition mechanism; 180. a first space; 190. a second space; 191. a pressure maintaining valve; 192. a stop valve;

200. an intelligent pot; 210. a pan body; 220. a temperature sensor; 221. a temperature acquisition part; 222. a compensation wire; 230. a first wireless communication module; 240. a pan handle; 250. a protective sleeve; 260. a first upper space; 270. a second headspace.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in order to avoid obscuring the spirit of the present invention, well-known methods, procedures, flows, and components have not been described in detail.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The utility model provides a gas cooking system, as shown in fig. 1, 5 and 6, comprising an intelligent gas stove 100 and an intelligent pot 200, wherein the intelligent pot comprises a pot body 210, a pot handle 240, a temperature sensor 220 arranged on the pot body 210 and a first wireless communication module 230 arranged on the pot handle 240; at least a part of the temperature sensor 220 is buried at the bottom of the pot body and used for detecting the temperature of the pot body 210; the first wireless communication module 230 is connected to the temperature sensor 220, and is configured to send temperature information of the pan body 210 detected by the temperature sensor 220 to the intelligent gas stove 100;

the intelligent gas stove 100 comprises a control center and a stove 120, and further comprises a first electromagnetic proportional valve 123 and a second electromagnetic proportional valve 124 which are in signal connection with the control center, the stove 120 comprises an inner ring flame path 121 and an outer ring flame path 122, the inner ring flame path 121 is connected with a gas supply end through the first electromagnetic proportional valve 123, and the outer ring flame path 122 is connected with the gas supply end through the second electromagnetic proportional valve 124; the control center comprises a controller 110 and a touch display screen 130 which are connected, the controller 110 comprises a second wireless communication module and a control module, the second wireless communication module is connected with the control module and is used for receiving the temperature information of the pot body 210 sent by the first wireless communication module 230 and transmitting the temperature information to the control module, and the control module is used for controlling the opening degrees of the first electromagnetic proportional valve 123 and the second electromagnetic proportional valve 124 according to the temperature information and/or the touch information from the touch display screen in the cooking process;

the intelligent gas stove 100 comprises a stove body 150 and a bottom case 160, wherein the stove body 150 is arranged on the bottom case 160, a stove body space is enclosed between the stove body 150 and the bottom case 160, a baffle plate connected to the bottom case is arranged in the stove body space, the baffle plate divides the stove body space into a first space 180 and a second space 190, and the first space 180 is positioned at a first edge of the bottom case 160; the control center is installed in the first space 180, wherein the controller 110 is installed at the bottom of the first space 180, and the touch display screen 130 is installed above the controller 110; the cooking range 120 is installed on the range body 150, and a lower portion of the cooking range 150 extends into the second space 190.

Specifically, the utility model discloses a specific intelligent pot and intelligent gas-cooker form, and intelligent cooperation mode between the two, set up temperature sensor on the intelligent pot, through temperature sensor, can the temperature of accurate measurement pot body bottom, and give the control center of gas-cooker with this temperature signal transmission, control center judges whether the actual temperature of eating the material reaches target temperature, for the firepower of realizing the automatic control gas-cooker provides probably, the control center's of user's accessible gas-cooker touch-control display screen selects the aperture of specific touch-control instruction with first electromagnetic proportional valve and second electromagnetic proportional valve simultaneously, thereby the firepower of accurate control combustor, and remind user's concrete operation, realize the purpose of intelligent culinary art, ensure the delicious degree of the dish of cooking out.

When using intelligent pot, the temperature of temperature sensor's temperature collection portion department is risen by the heating of gas-cooker, and the temperature of circuit board department is relatively more invariable, therefore forms thermal electromotive force, and the size of this thermal electromotive force is positive correlation with the temperature of collection portion department, therefore through measuring the temperature of this thermal electromotive force measurable temperature collection portion department, just also can realize the temperature of real-time detection pot body.

Specifically, the data are displayed on the touch display screen, so that a user can conveniently master cooking dynamics, subsequent operation regulation and control are facilitated, and the intelligent operability of the system is further improved.

Optionally, referring to fig. 2, the smart pot 200 includes a protective sleeve 250 sleeved on a connection portion of the pot handle 240 and the pot body, and a routing space is formed in the protective sleeve 250; the bottom of pot body 210 is equipped with mounting groove, temperature sensor 220 is including the temperature acquisition portion 221 and the compensation wire 222 that link to each other, the laminating of temperature acquisition portion 221 is installed in mounting groove, the one end of compensation wire 222 is connected in temperature acquisition portion 221, the other end extends to the first inner space of panhandle 240 along walking the line space, and link to each other with the first circuit board in the panhandle 240, send the voltage signal that temperature sensor 220 detected for first circuit board, so that convert voltage signal into temperature signal on first circuit board.

Specifically, the protective sleeve can protect the compensation wire in the wiring space, prevent the influence of temperature on the compensation wire and ensure the normal work of the temperature sensor; in addition, the protective sleeve can also play a role in isolating the influence of external temperature on the circuit board in the handle, and the constancy of the temperature in the mounting cavity is ensured.

In a specific embodiment, the bottom of the pan body is of a plane structure, and when the intelligent pan is heated, the flame of the cooking range directly contacts with the plane structure; in general, the flame completely covers the planar structure, so that the heating at the planar structure is more uniform, in other words, the temperature of each point on the planar structure is consistent, and correspondingly, the upper surface of the planar structure is also a plane, and the temperature of each point on the upper surface is also consistent; in addition, it is worth noting that the planar structure upper surface is the main heat transfer surface of intelligent pot, and the edible material in the cooking process is mainly heated through the upper surface, so that the temperature information of the pot body is the actual temperature of the edible material on the upper surface of the planar structure.

Secondly, a mounting groove is formed in the lower side of the planar structure, the mounting groove extends to the edge, close to the first handle, of the planar structure, and the temperature acquisition part is mounted in the mounting groove in a fitting mode; the underside of the planar structure can also be provided with a protective base plate which can seal the mounting recess, thus correspondingly sealing the temperature acquisition part in the mounting recess.

When heating the intelligent pot, the flame of kitchen range is direct and the contact of protection bottom plate, and protection bottom plate can completely cut off flame, avoids the direct and temperature acquisition portion contact of flame, prevents that temperature acquisition portion from receiving the direct interference of flame temperature.

The protection bottom plate is a flat plate with uniform thickness, the protection bottom plate just covers the lower side surface of the planar structure, and under the heating of flame, the temperature of each point on the protection bottom plate is the same, so that the temperature of each point on the upper surface of the planar structure is the same.

Finally, the bottom (plane structure) of the pot body is an aluminum bottom, and the protection bottom plate is an aluminum bottom plate. The thermal conductivity of aluminum is higher than that of steel, iron, or the like, and thus the temperature at the upper surface of the planar structure is closer to that at the temperature collection portion, or the temperature difference between the temperature at the upper surface of the planar structure and that at the temperature collection portion is smaller. Thus, the temperature at the temperature acquisition portion is closer to the temperature at the upper surface of the planar structure.

Optionally, referring to fig. 3, a support structure is disposed in the first interior space of the smart pot handle 240; the first circuit board is mounted to the support structure, thereby dividing the first interior space into a first upper space 260 and a first lower space 270; a gap is left between the first circuit board and the sidewall of the first inner space, so that the first upper space 260 communicates with the first lower space 270; in the first upper space 260, a temperature connection terminal is provided on the first circuit board, and an insertion direction of the temperature connection terminal coincides with an opening direction of the first inner space; the other end of the compensation wire extends to the first lower space 270 along the trace space, and then extends to the first upper space 260 through the gap and is connected to the temperature connection terminal.

When assembling intelligent pot, fix the circuit board relatively on bearing structure earlier, installer accessible installation cavity directly sees temperature connecting terminal, and installer can be directly pegged graft the other end of compensating wire on this temperature connecting terminal, and this installation is easy now, then covers the apron on the handle body and carries out corresponding fixed again. Otherwise, the maintenance is carried out, when the intelligent pot needs to be disassembled, the first upper space is exposed after the cover plate is opened, and maintenance personnel can pull out the other end of the compensation wire from the temperature connecting terminal, so that the maintenance and the disassembly are also convenient.

Optionally, the cooking system further comprises a range hood, the range hood is in signal connection with the controller, the controller is further used for controlling the range hood to be opened and closed according to temperature information and/or touch information from the touch display screen in the cooking process, and the touch display screen is further used for displaying the on-off state of the range hood and/or the air volume of the range hood. Thus, the intelligence of the cooking system is further improved.

Optionally, referring to fig. 6, a weight sensor 140 is installed at the cooking range 120 of the intelligent gas stove, and the weight sensor 140 is in signal connection with the controller 110 and is used for acquiring weight change information of the intelligent pot 200 and transmitting the weight change information to the controller 110; the controller 110 is further configured to determine whether to perform a stir-frying operation according to the weight change information during the cooking process, and/or determine whether to add food materials into the smart pot 200.

Optionally, referring to fig. 6, weight sensors 140 are installed at four corners of the intelligent gas stove, and each weight sensor 140 is in signal connection with the controller, and is used for acquiring weight change information of the intelligent gas stove 100 and transmitting the weight change information to the controller 110; the controller 110 is further configured to determine the type change information of the intelligent pot 200 according to the weight change information during the cooking process, so as to determine whether to perform a stir-frying operation and/or determine whether to add food material into the intelligent pot.

Specifically, the weight sensors are arranged at the four corners of the gas stove, so that the influence of the temperature brought by the burner on the weight sensors 31 can be reduced, and the weight sensors 31 can work smoothly. In the cooking process, a cooking instruction is sent through the touch display screen, the controller calls a navigation menu, the controller judges that the stir-frying stage is started, the controller can remind a user of stir-frying action through the touch display screen (or remind the user of stir-frying action through the loudspeaker), meanwhile, the weight sensor detects the weight information of the cooking pot, and whether stir-frying action is carried out or not is judged according to the weight information. Specifically, the method comprises the following steps: if the weight is fluctuated, the stir-frying action is performed, otherwise, the stir-frying action is not performed.

In addition, in the cooking process, when the controller judges that auxiliary materials (such as shallots, gingers and the like) or main materials need to be put into the cooking pot, the controller can remind a user of putting the corresponding auxiliary materials or main materials through the touch display screen or the loudspeaker, meanwhile, the weight sensor detects the weight information of the cooking pot, and whether the auxiliary materials or the main materials are put into the cooking pot successfully or not is judged according to the weight information. Specifically, the method comprises the following steps: if the weight becomes larger and the variation is basically consistent with the weight required to be thrown, the successful throwing is indicated, otherwise, the throwing is failed.

Optionally, an ignition mechanism 170 is further disposed in the cooking range 120 of the intelligent gas stove, the ignition mechanism 170 is in signal connection with the controller 110, and the controller 110 is further configured to control the ignition mechanism 170 to ignite according to a touch instruction received by the touch display screen 130.

When the ignition device is used, a user can send a touch instruction through the touch display screen, the touch instruction is sent to the controller, the controller judges the touch instruction, and if the touch instruction is an ignition instruction, the ignition mechanism is controlled to ignite according to the ignition instruction.

Specifically, for example, ignition is performed on one of the burners, a touch instruction is sent through the touch display screen, the touch instruction includes a stop valve on-off instruction (to control the stop valve to be opened), a fire instruction (to control the first proportional valve and the second proportional valve to be opened to a certain opening degree), and an ignition instruction (to control the ignition mechanism to be ignited), the controller judges the touch instruction, and controls the stop valve to be opened, the opening degrees of the first proportional valve and the second proportional valve, and the ignition mechanism to be ignited, so that the purpose of ignition of the burner is achieved.

Optionally, a pressure maintaining valve 191 is further arranged in the second space of the intelligent gas stove 100, a stop valve 192 connected to both the first electromagnetic proportional valve 123 and the second electromagnetic proportional valve 124 is further arranged in the first space of the intelligent gas stove, and the pressure maintaining valve 191 is connected to each stop valve 192 through a pipeline.

Specifically, a pressure stabilizing valve is further arranged in the second space and is respectively communicated with each stop valve through a pipeline, after gas enters the pressure stabilizing valve, the pressure stabilizing valve can adjust the gas pressure in the pipeline between the pressure stabilizing valve and the stop valves to a specific pressure range, therefore, when the opening degree of the first proportional valve and the second proportional valve is adjusted, the gas pressure at the upstream of the first proportional valve and the upstream of the second proportional valve are constant, the opening degree of the first proportional valve and the opening degree of the second proportional valve are positively correlated with the firepower on the inner ring fire cover and the outer ring fire cover, the influence of unstable gas pressure on the firepower is eliminated, and the firepower of the inner ring fire cover and the outer ring fire cover can be accurately adjusted by the controller through the first proportional valve and the second proportional valve.

Optionally, referring to fig. 7, the stove body 150 of the intelligent gas stove includes a glass panel, a groove 151 is formed in a back surface of the glass panel, and a display surface of the touch display screen 130 is attached to the groove 151.

Specifically, the stove body includes glass panels, and the back of glass panels is seted up flutedly, and along the thickness direction of the stove body, the projection of touch-control display screen is located the recess, and the tank bottom of this recess just in time laminates with the display surface of touch-control display screen 14.

It will be appreciated by those skilled in the art that the above-described preferred embodiments may be freely combined, superimposed, without conflict.

It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims

1. An intelligent gas cooking system, which comprises an intelligent gas stove and an intelligent pot and is characterized in that,

the intelligent pot comprises a pot body, a pot handle, a temperature sensor arranged on the pot body and a first wireless communication module arranged on the pot handle; at least one part of the temperature sensor is embedded at the bottom of the pot body and used for detecting the temperature of the pot body; the first wireless communication module is connected with the temperature sensor and used for sending the temperature information of the pot body detected by the temperature sensor to the intelligent gas stove;

2. The cooking system of claim 1, wherein the touch-sensitive display screen is further configured to display at least one of: the system comprises kitchen range information, intelligent pot information, a navigation menu, gas consumption, firepower, energy consumption of a gas stove, cooking time, stir-frying times and input firepower adjusting information.

3. The cooking system of claim 1, wherein the smart pot comprises a protective sleeve sleeved on a connecting portion of the pot handle and the pot body, and a wiring space is formed in the protective sleeve; the bottom of the pot body is equipped with mounting groove, temperature sensor is including the temperature acquisition portion and the compensation wire that link to each other, the laminating of temperature acquisition portion install in the mounting groove, the one end of compensation wire connect in temperature acquisition portion, the other end along walk the line space and extend to the first inner space of pot handle to link to each other with the first circuit board in the pot handle, with will the voltage signal that temperature sensor detected sends for first circuit board, so that will on the first circuit board voltage signal converts temperature signal into.

4. The cooking system of claim 3, wherein a support structure is disposed in the first interior space of the smart pot handle; the first circuit board is mounted to the support structure so as to divide the first interior space into a first upper space and a first lower space; a gap is reserved between the first circuit board and the side wall of the first internal space, so that the first upper space is communicated with the first lower space; a temperature connection terminal is arranged on the first circuit board in the first upper space, and the insertion direction of the temperature connection terminal is consistent with the opening direction of the first inner space; the other end of the compensation wire extends to the first lower space along the routing space, and then extends to the first upper space through the gap and is connected with the temperature connecting terminal.

5. The cooking system according to claim 1, further comprising a range hood, wherein the range hood is in signal connection with the controller, the controller is further used for controlling the range hood to be turned on and off according to the temperature information and/or touch information from the touch display screen in a cooking process, and the touch display screen is further used for displaying a power-on and power-off state of the range hood and/or air volume of the range hood.

6. The cooking system according to claim 1, wherein a weight sensor is installed at the cooking range of the intelligent gas stove, and the weight sensor is in signal connection with the controller and is used for acquiring weight change information of the intelligent pot and transmitting the weight change information to the controller; the controller is further used for judging whether to execute stir-frying action or not according to the weight change information in the cooking process and/or judging whether food materials are added into the intelligent pot or not.

7. The cooking system according to claim 1, wherein weight sensors are installed at four corners of the intelligent gas stove, and each weight sensor is in signal connection with the controller and is used for acquiring weight change information of the intelligent gas stove and transmitting the weight change information to the controller; the controller is further used for judging the type change information of the intelligent pot according to the weight change information in the cooking process so as to judge whether to execute stir-frying action and/or judge whether food materials are added into the intelligent pot.

8. The cooking system according to claim 1, wherein an ignition mechanism is further arranged in the cooking range of the intelligent gas stove, the ignition mechanism is in signal connection with the controller, and the controller is further used for controlling the ignition mechanism to ignite according to the touch instruction received by the touch display screen.

9. The cooking system according to claim 1, wherein a pressure maintaining valve is further arranged in the second space of the intelligent gas stove, a stop valve connected with both the first electromagnetic proportional valve and the second electromagnetic proportional valve is further arranged in the first space of the intelligent gas stove, and the pressure maintaining valve is respectively connected with each stop valve through a pipeline.

10. The cooking system according to any one of claims 1 to 9, wherein the body of the smart gas cooker comprises a glass panel, a groove is formed in a back surface of the glass panel, and a display surface of the touch display screen is attached to the groove.