Gas stove and integrated stove

Abstract

The utility model provides a gas stove and an integrated stove, and particularly relates to the technical field of kitchen ware equipment.The gas stove comprises a combustor, a combustion function assembly, a master control device and an interaction device; the combustion function assembly is connected with the combustor and used for supporting the combustion function of the combustor. The master control device is electrically connected with the combustion function assembly and used for controlling the combustion function assembly to be switched between the activation state and the failure state. The failure state is used for controlling the combustion function assembly to keep a non-working state when the combustion function assembly is started; the interaction device is electrically connected with the master control device and is used for starting or closing the safety lock mode of the master control device; and in the safety lock mode, the master control device is used for controlling the combustion function assembly to keep a failure state. When the safety lock mode is started, the master control device controls the combustion function assembly to be kept in the failure state, even if the combustor is attempted to be started, no gas flows out or flames are generated, and potential safety hazards caused by mistakenly touching the gas stove are avoided.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen equipment, and in particular to a gas stove and an integrated stove. Background Art

[0002] Gas stoves, essential cooking appliances in traditional kitchens, feature a crucial role in their core structure: the valve body and igniter. The valve body serves as the hub for gas delivery, its outlet tightly connected to the burner, ensuring a precise gas supply and providing a stable and reliable energy source for cooking. The igniter's end is designed as an electrode or has a pre-existing expandable port, allowing the stove to adapt to diverse kitchen environments. The microswitch on the valve body connects to the igniter, forming a control circuit that ensures precise spark generation.

[0003] However, the convenience of gas stoves hides significant safety risks. When the knob is in the off position, gently pushing the valve stem triggers a pulsed spark. This seemingly simple action can be a potential ignition hazard for curious children or adults with limited cognitive abilities. When the knob is switched to the on position, pushing the valve stem not only generates a spark but also releases gas, igniting a flame. This chain reaction, while convenient for cooking, also introduces potential dangers into the kitchen. Utility Model Content

[0004] In order to solve at least one of the shortcomings of the above-mentioned prior art, the present application provides a gas stove, comprising:

[0005] burner;

[0006] a combustion function component connected to the burner and used to support the combustion function of the burner;

[0007] a general control device, the general control device being electrically connected to the combustion function component and being used to control the combustion function component to switch between an activated state and a deactivated state; the activated state being used to control the combustion function component to enter an operating state when the combustion function component is activated, and the deactivated state being used to control the combustion function component to remain in a non-operating state when the combustion function component is activated;

[0008] An interactive device is electrically connected to the master control device, and is used to start or shut down the safety lock mode of the master control device; in the safety lock mode, the master control device is used to control the combustion function component to maintain the failure state.

[0009] Optionally, the combustion function component includes an air intake pipe and an on-off valve provided on the air intake pipe, one end of the air intake pipe is used to connect to a gas source, and the other end of the air intake pipe is connected to the burner;

[0010] The main control device is electrically connected to the on-off valve, and the activated state is used to control the on-off valve to be in a normally open state so that the intake pipe is connected; the failed state is used to control the on-off valve to be in a normally closed state so that the intake pipe is cut off.

[0011] Optionally, the combustion function component includes an igniter, which is used to ignite the gas in the burner.

[0012] Optionally, when the general control device is in a non-working state, the combustion function component is in the failure state.

[0013] Optionally, there are multiple burners, and the igniter is provided with a stove eye corresponding to each burner, and each burner is connected to a corresponding stove eye.

[0014] Optionally, the gas stove further includes a sub-control device corresponding to each burner, wherein the sub-control device is electrically connected to the igniter and is used to control the working state of the stove eye corresponding to the corresponding burner.

[0015] Optionally, the air inlet pipe includes a main pipeline and a sub-pipeline corresponding to each burner, and the on-off valve is arranged on the main pipeline; one end of the main pipeline is used to connect to the gas source, and the other end of the main pipeline is respectively connected to multiple sub-pipelines, and each sub-pipeline is connected to the corresponding burner at one end away from the main pipeline.

[0016] Optionally, the sub-control device is provided in the sub-pipeline corresponding to the corresponding burner, and the sub-control device is also used to adjust the opening of the corresponding sub-pipeline.

[0017] Optionally, the main pipeline includes a first pipeline and a second pipeline, the first pipeline and the second pipeline are connected via the on-off valve, the end of the first pipeline away from the second pipeline is used to connect to the gas source, and the end of the second pipeline away from the first pipeline is respectively connected to the multiple sub-pipelines.

[0018] On the other hand, the present application provides an integrated stove, comprising:

[0019] stove body;

[0020] As any of the above optional gas stoves, the gas stove is installed on the stove body.

[0021] By adopting the above technical solution, this application has the following beneficial effects:

[0022] The present application provides a gas stove, comprising a burner, a combustion function component, a main control device, and an interactive device; the combustion function component is connected to the burner and is used to support the combustion function of the burner; the main control device is electrically connected to the combustion function component and is used to control the combustion function component to switch between an activated state and a deactivated state; the activated state is used to control the combustion function component to enter an operating state when the combustion function component is activated, and the deactivated state is used to control the combustion function component to remain in a non-operating state when the combustion function component is activated; the interactive device is electrically connected to the main control device and is used to activate or deactivate a safety lock mode of the main control device; in the safety lock mode, the main control device is used to control the combustion function component to remain in a deactivated state. The safety lock mode of the main control device is activated or deactivated by the interactive device. When the safety lock mode is activated, the main control device controls the combustion function component to remain in a deactivated state. Even if an attempt is made to activate the burner, no gas will flow or flame will be generated, thereby avoiding safety hazards caused by accidentally touching the gas stove; the user can lock or unlock the gas stove through a simple operation through the interactive device, without the need for complex procedures or professional knowledge, thereby increasing the ease of use and convenience of the gas stove.

[0023] Other features and advantages of this application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, in which the same reference numerals generally represent the same components. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a schematic structural diagram of a gas stove provided in an embodiment of the present application;

[0026] Figure 2 This is a flow chart of the first working mode of the gas stove provided in the embodiment of the present application;

[0027] Figure 3 This is a flow chart of the second working mode of the gas stove provided in the embodiment of the present application;

[0028] Figure 4 This is a flow chart of the third working mode of the gas stove provided in the embodiment of the present application;

[0029] Figure 5 This is a flow chart of the fourth working mode of the gas stove provided in the embodiment of the present application.

[0030] The following is a supplementary description of the accompanying drawings:

[0031] 1. Burner; 2. Main control device; 3. Air inlet pipe; 4. On-off valve; 5. Ignitor; 6. Sub-control device. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of this application.

[0033] References to "one embodiment" or "embodiment" herein refer to specific features, structures, or characteristics that may be included in at least one implementation of the present application. Throughout the description of this application, it should be understood that the terms "upper," "lower," "top," and "bottom," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplification. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and are therefore not to be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Thus, a feature designated "first" or "second" may explicitly or implicitly include one or more of such features. Furthermore, the terms "first," "second," etc. are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential sequence. It should be understood that such terms are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0034] refer to Figure 1 , the present application provides a gas stove, comprising:

[0035] Burner 1. Specifically, burner 1 is used to convert fuel into heat energy. It is equipped with a damper or air inlet to ensure that an appropriate amount of air is mixed with the fuel. Within burner 1, the fuel and air are mixed in the correct proportion for complete combustion. Furthermore, burner 1 is equipped with an automatic control system that regulates the flow of fuel and air to maintain a stable combustion temperature and efficiency.

[0036] The combustion function component is connected to the burner 1 and is used to support the combustion function of the burner 1. Specifically, the connection between the combustion function component and the burner 1 constitutes the core part of the gas stove. The coordinated work of the combustion function component and the burner 1 includes but is not limited to providing a heat energy source, improving combustion efficiency, and improving gas utilization. In a specific implementation, the combustion function component may include a fuel supply system, an air supply and mixing system, an ignition and combustion control system, etc. Specifically, the fuel supply system is responsible for transporting the fuel from the storage or transportation state to the burner 1 to ensure a continuous and stable fuel supply, which may involve pressure regulation and flow control to match the needs of the burner; the air supply system ensures that sufficient oxygen reaches the burner 1 and is fully mixed with the fuel. This is usually achieved through precise air-fuel ratio control to achieve optimal combustion; the mixing system is designed to promote uniform mixing of fuel and air, whether through premixed or diffusion combustion, to ensure complete combustion of the fuel and reduce harmful emissions; the ignition system is key to ensuring the start of the combustion process. It generates sparks through electronic igniters, ignition rods or ignition electrodes to ignite the fuel-air mixture; the combustion control system is responsible for monitoring and adjusting parameters in the combustion process, such as temperature, pressure and gas composition, to maintain combustion stability and optimize combustion efficiency. This is usually based on microprocessor technology and can adjust the fuel and air ratio in real time to adapt to different load conditions.

[0037] The main control device 2 is electrically connected to the combustion function assembly and is used to control the combustion function assembly to switch between an activated state and a deactivated state. The activated state controls the combustion function assembly to enter an operating state when the combustion function assembly is activated, while the deactivated state controls the combustion function assembly to remain in a non-operating state when the combustion function assembly is activated. Specifically, in the activated state, when the combustion function assembly is activated, the main control device 2 controls the combustion function assembly to quickly enter an operating state. For example, the main control device 2 can be configured as an electrical control system. In the activated state, when the combustion function assembly is activated, the main control device 2 supplies power to the combustion function assembly to ensure that the combustion function assembly can stably and continuously perform the predetermined combustion task, thereby achieving the desired heat output of the burner 1. Specifically, in the deactivated state, when the combustion function assembly is activated, the main control device 2 controls the combustion function assembly to remain in a non-operating state even under conditions where it should theoretically be activated. For example, the main control device 2 can be configured as an electrical control system. In the deactivated state, even when the combustion function assembly is activated, the main control device 2 does not supply power to the combustion function assembly, causing the combustion function assembly to remain in a non-operating state and unable to enter an operating state, resulting in the burner 1 being unable to operate normally.

[0038] The interactive device is electrically connected to the main control device 2 and is used to activate or deactivate the safety lock mode of the main control device 2. In safety lock mode, the main control device 2 is used to maintain the combustion function component in a disabled state. Specifically, the interactive device can be configured as a touch screen, a knob, or a device for receiving voice commands. As a key component of the human-machine interface, it is electrically connected to the main control device 2 and is used to receive user commands and transmit signals to the main control device 2 based on the user commands, so that the main control device 2 executes the user commands. For example, through the interactive device, the user can conveniently activate or deactivate the safety lock mode of the main control device 2. The safety lock mode is used to lock the main control device 2 during system abnormalities, maintenance operations, or non-operating periods to prevent any accidental or unauthorized operation from triggering the activation of the combustion function component, thereby avoiding potential safety accidents. Once the interactive device activates the safety lock mode, the main control device 2 immediately responds and takes measures to ensure that the combustion function component remains in a disabled state. That is, regardless of changes in external conditions, the combustion function component is forced to remain in a disabled state and cannot initiate the combustion reaction. In the safety lock mode, the main control device 2 continuously monitors and adjusts the control signal output to the combustion function component to ensure that it is in an invalid state until the safety lock mode is released, the system returns to normal operation, and the combustion function component is in an activated state.

[0039] Specifically, in the embodiment of the present application, the main control device 2 is electrically connected to the combustion function component, and is used to control the switching of the combustion function component between an activated state and a disabled state, thereby improving the energy efficiency ratio of the gas stove, so that the combustion function component can be most reasonably managed and utilized under different working conditions; more importantly, this dual-state control strategy of the main control device 2 is the key to achieving safe operation of the gas stove; specifically, the safety lock mode of the main control device is activated or disabled through the interactive device. When the safety lock mode is activated, the main control device controls the combustion function component to remain in a disabled state. Even if an attempt is made to start the burner, no gas will flow out or flame will be generated, avoiding safety hazards caused by accidentally touching the gas stove; through the interactive device, the user can perform simple operations to lock or unlock the gas stove without the need for complicated procedures or professional knowledge, which increases the ease of use and convenience of the gas stove, and gives the user the ability to directly control key safety functions, adding a line of defense for the safety of the gas stove.

[0040] In one possible embodiment, the combustion function component includes an air intake pipe 3 and an on-off valve 4 disposed on the air intake pipe 3. One end of the air intake pipe 3 is used to connect to a gas source, and the other end of the air intake pipe 3 is connected to the burner 1. Specifically, the combustion function component includes an air intake pipe 3 and an on-off valve 4 disposed thereon. The combination of the two constructs a fuel transmission path from the gas source to the burner 1. The setting of the on-off valve 4 makes the fuel transmission path controllable. Specifically, one end of the air intake pipe 3 is used to connect to a gas source, which is typically a storage facility for processed natural gas, liquefied petroleum gas, or other combustible gases, ensuring a stable and sufficient fuel supply; the other end of the air intake pipe 3 is directly connected to the burner 1, forming a direct channel between the fuel and the combustion chamber, providing the necessary energy source for the combustion process. Furthermore, multiple gas distribution pipes can be set between the air inlet pipe 3 and the burner 1, and the multiple gas distribution pipes are respectively used to connect different working points of the burner 1, forming a multi-path parallel fuel delivery system for achieving more balanced fuel distribution, ensuring that each working point can obtain a stable and sufficient fuel supply; in specific implementation, the number of working points of the burner 1 may change. At this time, it is only necessary to simply increase or decrease the number and layout of the gas distribution pipes to quickly adapt to new needs without large-scale transformation of the entire system, saving cost and time; at the same time, this design also facilitates system maintenance and troubleshooting. When a problem occurs at a certain working point, the corresponding gas distribution pipe can be closed individually without affecting the normal operation of other working points, thereby improving the reliability and safety of the system.

[0041] The master control device 2 is electrically connected to the on-off valve 4. In the active state, the on-off valve 4 is controlled to be normally open, thereby allowing the air intake pipe 3 to flow; in the inactive state, the on-off valve 4 is controlled to be normally closed, thereby blocking the air intake pipe 3. Specifically, the on-off valve 4, disposed on the air intake pipe 3, is used to maintain or cut off the fuel supply under the control of the master control device 2. The opening and closing states of the on-off valve 4 are precisely controlled by the master control device 2 via electrical control signals. The master control device 2 is used to control the on-off valve 4 to switch between the active and inactive states. For example, the master control device 2 can be configured as an electrical control system. When the on-off valve 4 is in the active state, the master control device 2 continuously supplies power to the on-off valve 4, which is normally open. The air intake pipe 3 is connected, and gas is stably and continuously supplied to the burner 1, thereby achieving the desired heat output. When the on-off valve 4 is in the inactive state, the master control device 2 stops supplying power to the on-off valve 4, which is normally closed, blocking the air intake pipe 3, and preventing the burner 1 from operating normally.

[0042] Specifically, in the embodiment of the present application, an on-off valve 4 is provided in the air intake pipe 3, and the main control device 2 is electrically connected to the on-off valve 4 to control the switching of the on-off valve 4 between an activated state and a disabled state. The safety lock mode of the main control device is started or closed through the interactive device. When the safety lock mode is started, the main control device controls the on-off valve 4 to remain in the disabled state. Even if an attempt is made to start the burner 1, no gas will flow out or flame will be generated, thereby avoiding safety hazards caused by accidentally touching the gas stove.

[0043] In one possible embodiment, the combustion function component includes an igniter 5, which is used to ignite the gas in the burner 1. Specifically, the main control device 2 is electrically connected to the igniter 5 and is used to control the igniter 5 to switch between an activated state and a deactivated state; the activated state is used to control the igniter 5 to enter an operating state when the igniter 5 is activated, and the deactivated state is used to control the igniter 5 to remain in a non-operating state when the igniter 5 is activated; the interactive device is electrically connected to the main control device 2 and is used to activate or deactivate a safety lock mode of the main control device 2; in the safety lock mode, the main control device 2 is used to control the igniter 5 to remain in a deactivated state. Exemplarily, the main control device 2 can be set as an electrical control system. In the activated state, the main control device 2 supplies power to the igniter 5. When the igniter 5 is started, the igniter 5 enters the working state, and an electric spark is generated in the stove eye of the igniter 5 to ignite the gas in the burner 1, and the burner 1 achieves the expected heat energy output; in the failed state, the main control device 2 stops supplying power to the igniter 5. When the igniter 5 is started, the igniter 5 remains in the non-working state, and the burner 1 cannot work normally.

[0044] Specifically, in the embodiment of the present application, the main control device 2 is electrically connected to the igniter 5, and is used to control the igniter 5 to switch between an activated state and a failed state. In the safety lock mode, the main control device is used to control the igniter 5 to remain in a failed state. The safety lock mode of the main control device is activated or closed through the interactive device. When the safety lock mode is activated, the main control device controls the igniter 5 to remain in a failed state. Even if an attempt is made to start the burner, no gas will flow out or flame will be generated, thereby avoiding safety hazards caused by accidentally touching the gas stove.

[0045] In one possible embodiment, when the master control device 2 is in a non-operating state, the combustion component is in a disabled state. Specifically, even in a non-operating state, many electronic devices and mechanical components still consume a certain amount of electricity, known as standby power consumption. For the combustion component, this standby power consumption not only does not contribute to the energy conversion process, but also adds an additional energy burden. Over time, it also accelerates component aging and shortens its service life. Therefore, when the master control device 2 enters a shutdown or standby state, placing the combustion component in a disabled state can minimize this ineffective energy consumption, thereby achieving energy conservation and cost reduction. Furthermore, in the standby or shutdown state, the temperature and pressure within the combustion component tend to stabilize, reducing the effects of thermal expansion and contraction on the material structure and avoiding mechanical wear caused by frequent startups and shutdowns. Therefore, the combustion component is configured to automatically enter a disabled state when the master control device 2 is in a non-operating state. This periodic rest state allows the combustion component to fully recover when not performing tasks, reducing fatigue damage accumulated over long-term operation and thereby extending the overall service life of the device.

[0046] Specifically, in the embodiment of the present application, when the main control device 2 enters the shutdown or standby state, the combustion function component is placed in a failure state, which can significantly reduce the energy consumption of the combustion function component and help extend the service life of the combustion function component.

[0047] In one possible embodiment, there are multiple burners 1, and the igniter 5 is provided with a corresponding burner eye for each burner 1, and each burner 1 is connected to a corresponding burner eye. Specifically, each burner 1 is equipped with a corresponding burner eye, and these burner eyes are distributed on the igniter 5 to enable independent startup of each burner 1.

[0048] Specifically, in the embodiment of the present application, each burner 1 is equipped with a corresponding stove eye, and these stove eyes are distributed on the igniter 5, ensuring that each burner 1 can be started independently and effectively, and each burner 1 can independently adjust the fuel supply and combustion intensity according to its own working status and needs, so as to achieve precise ignition and combustion control; further, it also allows users to personalize the regulation of each burner 1 according to the thermal requirements of different processes, ensuring that each process can obtain the most appropriate thermal support, thereby improving cooking efficiency and quality; in addition, the connection design of each burner 1 and the corresponding stove eye also greatly facilitates the maintenance and troubleshooting of the system. When a burner 1 fails, the specific stove eye position can be quickly located and targeted repairs or replacements can be carried out without affecting the normal operation of other burners, thereby reducing downtime and maintenance costs and improving the reliability and stability of the system.

[0049] In one possible embodiment, the gas stove further includes a sub-control device 6 corresponding to each burner 1. The sub-control device 6 is electrically connected to the igniter 5 and is used to control the operating state of the burner eye corresponding to the corresponding burner 1. In a specific implementation, the sub-control device 6 can be configured as a stopcock, which is provided with a microswitch for controlling the generation of sparks in each burner eye of the igniter 5. The microswitch is used to control the generation of sparks in each burner eye of the igniter 5 based on its sensitive capture and response to subtle movements. When the user turns the stopcock to adjust the fuel supply, the microswitch can sense this slight change in movement and quickly transmit a signal to the igniter 5, triggering the corresponding burner eye to generate sparks, thereby igniting the fuel and starting the combustion process.

[0050] Specifically, in the embodiment of the present application, a sub-control device 6 corresponding to each burner 1 is provided, and the sub-control device 6 is electrically connected to the igniter 5 for controlling the working state of the stove eye corresponding to the corresponding burner 1, thereby ensuring that the ignition process is fast, accurate and safe; in addition, the linkage design of the sub-control device 6 and each stove eye of the igniter 5 also realizes the function of independent control of multiple burners. On a gas stove with multiple burners 1, the user can adjust the fuel supply of each stove eye separately through the sub-control device 6 according to different cooking needs, thereby realizing precise control of the ignition state of each stove eye and meeting the needs of multi-task parallel cooking.

[0051] In one possible embodiment, the air intake pipe 3 comprises a main pipeline and sub-pipelines corresponding to each burner 1, with an on-off valve 4 disposed on the main pipeline. One end of the main pipeline is connected to a gas source, while the other end of the main pipeline is connected to multiple sub-pipelines. Each sub-pipeline's end, remote from the main pipeline, is connected to a corresponding burner 1. Specifically, the main pipeline serves as the backbone of the air intake pipe 3, with one end connected to the gas source to ensure a stable and sufficient fuel supply. The on-off valve 4 disposed on the main pipeline is used to control the flow and shutoff of fuel under the control of the master control device 2. The other end of the main pipeline is connected to each burner 1 through multiple branches, or sub-pipelines. Each sub-pipeline is adapted for its associated burner 1, and its end remote from the main pipeline is connected to its corresponding burner 1. This ensures that each burner 1 can independently receive fuel, unaffected by the operating status of other burners. This means that even in complex scenarios with multiple burners operating in parallel, each burner 1 can independently adjust its fuel supply based on its own mission requirements, achieving personalized combustion control. This independent control capability not only improves the overall flexibility and adaptability of the system, but also greatly reduces the system-level risks caused by single failure points, and enhances the reliability and safety of the system. In addition, the structure of the intake pipe 3 that combines the main pipeline and the sub-pipeline also facilitates the maintenance and upgrade of the system. When a burner 1 needs to be repaired or replaced, it is only necessary to close the corresponding sub-pipeline without affecting the operation of the entire system, reducing downtime and improving maintenance efficiency. In specific implementation, the length, diameter and internal structure of the sub-pipeline can be optimized according to the power, combustion characteristics and spatial layout of the burner 1 to ensure that the fuel can reach the combustion point in the best state and achieve an efficient and stable combustion process.

[0052] Specifically, in the embodiment of the present application, the air intake pipe 3 includes a main pipeline and a sub-pipeline, which not only improves the energy utilization efficiency and operational flexibility, but also can meet diverse needs, bringing users a safer and more convenient use experience; the on-off valve 4 is arranged on the main pipeline, and is used to control the flow and cutoff of fuel under the control of the main control device 2. The safety lock mode of the main control device is started or closed by the interactive device. When the safety lock mode is started, the main control device controls the on-off valve 4 to remain in an invalid state. Even if an attempt is made to start the burner 1, no gas will flow out of any burner 1 of the gas stove or generate flames, avoiding safety hazards caused by accidentally touching the gas stove.

[0053] In one possible embodiment, the sub-control device 6 is provided in the sub-pipeline corresponding to the corresponding burner 1, and the sub-control device 6 is also used to adjust the opening of the corresponding sub-pipeline. In a specific implementation, the sub-control device 6 can be set as a plug valve, and when the plug valve shaft is pushed forward, the sub-pipeline can be conducted. The pushing action of the plug valve shaft is used to accurately control the conduction state of the sub-pipeline and finely adjust the opening of the sub-pipeline, thereby achieving precise control of the fuel flow rate. Specifically, when the plug valve shaft is pushed forward, its internal structure changes accordingly, causing the sub-pipeline connected to it to be conducted, allowing the fuel to flow along the sub-pipeline to the burner 1 under the drive of pressure; the pushing distance of the plug valve shaft directly determines the opening of the sub-pipeline, that is, the cross-sectional area of ​​the fuel passing through the sub-pipeline. By changing the pushing degree of the shaft, the opening of the sub-pipeline can be continuously adjusted, thereby achieving fine-tuning of the fuel flow rate to meet different combustion requirements.

[0054] Specifically, in the embodiment of the present application, independent control of each burner 1 is achieved by providing a sub-control device 6 corresponding to each burner 1, and the sub-control device 6 is used to adjust the opening of the corresponding sub-pipeline to achieve precise control of the fuel flow rate; when the burner 1 is started or the flame is adjusted, by precisely controlling the fuel flow rate, incomplete combustion due to excessive fuel supply can be avoided, harmful gas emissions can be reduced, and energy waste can be avoided, thereby improving the energy efficiency of the gas stove; when the equipment is turned off, the retraction action of the shaft rod can quickly close the sub-pipeline, cut off the fuel supply, ensure the safe shutdown of the burner 1, prevent the occurrence of accidents, and improve the safety of the gas stove.

[0055] In one possible embodiment, the main pipeline includes a first pipeline and a second pipeline, which are connected by an on-off valve 4. The end of the first pipeline remote from the second pipeline is connected to the gas source, and the end of the second pipeline remote from the first pipeline is connected to multiple sub-pipelines. Specifically, the main pipeline is a two-section structure composed of the first pipeline and the second pipeline, and the on-off valve 4 acts as a safety barrier between the two sections. When the on-off valve 4 is open, the first pipeline and the second pipeline form a passage, allowing the gas under pressure to smoothly transition from the gas source through the first pipeline to the second pipeline, and ultimately to the various sub-pipelines for use by the burner 1. When the on-off valve 4 is closed, this passage is blocked, effectively preventing the flow of gas.

[0056] Specifically, in the embodiment of the present application, the two-stage main pipeline design not only simplifies the layout of the gas supply system, but also improves the safety redundancy of the system; in maintenance or emergency situations, by controlling the state of the on-off valve 4, the first pipeline or the second pipeline can be easily isolated for independent inspection and repair without affecting the normal operation of the entire system.

[0057] In order to facilitate understanding of the technical solution of this application, Figures 2 to 5Taking as an example, the working mode of the gas stove provided in the embodiment of the present application is described in detail.

[0058] See also Figure 2-3 , which shows a flow chart of the first gas stove operating mode and a flow chart of the second gas stove operating mode provided by the embodiment of the present application. When the interactive device is in the on-state and the user has disabled the safety lock mode via the interactive device, the on-off valve 4 is normally open, the air intake pipe 3 is open, and the igniter 5 is activated. Specifically, if the user turns off the igniter 5 via the sub-control device 6, the igniter 5 enters the non-operating state; if the user turns on the igniter 5 via the sub-control device 6, the igniter 5 enters the operating state.

[0059] See also Figure 4 , which shows a flow chart of the third gas stove operating mode provided by an embodiment of the present application. When the interactive device is powered on and the user activates the safety lock mode via the interactive device, the on-off valve 4 is normally closed, the air intake pipe 3 is blocked, and the igniter 5 is disabled. Specifically, if the user turns off the igniter 5 via the sub-control device 6, the igniter 5 remains inactive; if the user turns on the igniter 5 via the sub-control device 6, the igniter 5 remains inactive.

[0060] See also Figure 5 , which shows a flow chart of the fourth gas stove operating mode provided by an embodiment of the present application. When the interactive device is in the off or standby state, regardless of whether the safety lock mode is enabled or disabled, the on-off valve 4 is normally closed, the air intake pipe 3 is blocked, and the igniter 5 is disabled. Specifically, if the user turns off the igniter 5 via the sub-control device 6, the igniter 5 remains in an inactive state; if the user turns on the igniter 5 via the sub-control device 6, the igniter 5 remains in an inactive state.

[0061] On the other hand, an integrated stove is also provided, comprising:

[0062] stove body;

[0063] Like any of the above gas stoves, the gas stove is installed on the stove body.

[0064] In summary, the gas stove of the present application includes a burner, a combustion function component, a main control device and an interactive device; the combustion function component is connected to the burner and is used to support the combustion function of the burner; the main control device is electrically connected to the combustion function component and is used to control the combustion function component to switch between an activated state and a disabled state; the activated state is used to control the combustion function component to enter a working state when the combustion function component is started, and the disabled state is used to control the combustion function component to remain in a non-working state when the combustion function component is started; the interactive device is electrically connected to the main control device and is used to start or stop a safety lock mode of the main control device; in the safety lock mode, the main control device is used to control the combustion function component to remain in a disabled state. The safety lock mode of the main control device is started or stopped by the interactive device. When the safety lock mode is started, the main control device controls the combustion function component to remain in a disabled state. Even if an attempt is made to start the burner, no gas will flow out or flame will be generated, thereby avoiding safety hazards caused by accidentally touching the gas stove; through the interactive device, the user can perform simple operations to lock or unlock the gas stove without the need for complex procedures or professional knowledge, thereby increasing the ease of use and convenience of the gas stove.

[0065] In this application, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal connection between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0066] It should be noted that the order of the embodiments of the present application described above is for descriptive purposes only and does not represent the superiority or inferiority of the embodiments. The above description describes specific embodiments, and other embodiments are also within the scope of the appended claims. In some cases, the actions or steps described in the claims can be performed in the order of different embodiments and can achieve the expected results. In addition, the processes depicted in the accompanying drawings do not necessarily require a specific order or a connection order to achieve the desired results. In some embodiments, multi-tasking parallel processing is also possible or may be advantageous.

[0067] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other. The key points of each embodiment are the differences from other embodiments.

[0068] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A gas stove, characterized in that: include: Burner (1); a combustion function component connected to the burner (1) and used to support the combustion function of the burner (1); A general control device (2), the general control device (2) being electrically connected to the combustion function component and used for controlling the combustion function component to switch between an activated state and a deactivated state; the activated state being used for controlling the combustion function component to enter an operating state when the combustion function component is activated, and the deactivated state being used for controlling the combustion function component to remain in a non-operating state when the combustion function component is activated; An interactive device, the interactive device being electrically connected to the master control device (2), the interactive device being used to activate or deactivate a safety lock mode of the master control device (2); In the safety lock mode, the master control device (2) is used to control the combustion function component to maintain the failure state.

2. The gas stove according to claim 1, characterized in that: The combustion function component comprises an air intake pipe (3) and an on-off valve (4) arranged on the air intake pipe (3); one end of the air intake pipe (3) is used to connect to a fuel gas source, and the other end of the air intake pipe (3) is connected to the burner (1); The master control device (2) is electrically connected to the on-off valve (4); the activated state is used to control the on-off valve (4) to be in a normally open state so that the air intake pipe (3) is connected; and the inactivated state is used to control the on-off valve (4) to be in a normally closed state so that the air intake pipe (3) is closed.

3. The gas stove according to claim 2, characterized in that: The combustion function component comprises an igniter (5), and the igniter (5) is used to ignite the gas in the burner (1).

4. The gas stove according to any one of claims 1 to 3, characterized in that: When the master control device (2) is in a non-working state, the combustion function component is in the failure state.

5. The gas stove according to claim 3, characterized in that: There are multiple burners (1), and the igniter (5) is provided with a stove eye corresponding to each burner (1), and each burner (1) is connected to a corresponding stove eye.

6. The gas stove according to claim 5, characterized in that: The gas stove further comprises a sub-control device (6) corresponding to each burner (1); the sub-control device (6) is electrically connected to the igniter (5) and is used to control the working state of the stove eye corresponding to the corresponding burner (1).

7. The gas stove according to claim 6, characterized in that: The air inlet pipe (3) comprises a main pipeline and a sub-pipeline corresponding to each burner (1), and the on-off valve (4) is arranged on the main pipeline; one end of the main pipeline is used to connect to a gas source, and the other end of the main pipeline is respectively connected to a plurality of sub-pipelines, and one end of each sub-pipeline away from the main pipeline is connected to a corresponding burner (1).

8. The gas stove according to claim 7, characterized in that: The sub-control device (6) is arranged on a sub-pipeline corresponding to the corresponding burner (1), and the sub-control device (6) is also used to adjust the opening of the corresponding sub-pipeline.

9. The gas stove according to claim 7, characterized in that: The main pipeline comprises a first pipeline and a second pipeline, the first pipeline and the second pipeline are connected via the on-off valve (4), the end of the first pipeline away from the second pipeline is used to connect to the gas source, and the end of the second pipeline away from the first pipeline is respectively connected to the plurality of sub-pipelines.

10. An integrated stove, characterized in that: include: stove body; The gas stove according to any one of claims 1 to 9, wherein the gas stove is mounted on the stove body.

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