Stove device with gas leakage alarm function
By integrating a gas sensor and solenoid valve control system into the gas stove, the problem of the lack of leak detection in traditional gas stoves is solved, enabling real-time alarm and automatic shutdown for gas leaks, thus improving safety and convenience.
Patent Information
- Application Number
- CN202520276775.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Traditional gas stoves lack leak detection capabilities, which can lead to fires, explosions, and other safety accidents due to gas leaks during use. Existing gas alarms are also difficult to install and lack convenience.
Design a stove device with gas leak alarm, integrating a first gas sensor, a second gas sensor, a solenoid valve, a controller, and a buzzer. The sensor detects gas leaks and controls the solenoid valve to close the gas intake, while the buzzer sounds an alarm, thus improving safety.
It enables real-time detection of gas leaks and automatic shut-off of gas intake, improving the safety and stability of the stove and enhancing its ease of use.
Smart Images

Figure CN223807221U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gas stove technology, specifically a stove device with a gas leak alarm. Background Technology
[0002] Natural gas, as a common energy source, is widely used in home kitchens. However, gas leaks can lead to serious safety accidents such as fires and explosions. Stoves equipped with gas leak alarms can not only improve safety but also enhance the user experience.
[0003] Traditional gas stoves typically lack leak detection capabilities. If users fail to detect gas leaks in time, they may face danger. Existing gas alarms are often installed and maintained independently, which is inconvenient. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a stove device with a gas leak alarm to solve the problems mentioned in the background section.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a stove device with a gas leak alarm, comprising a stove platform, an air inlet pipe fixedly installed on the left side of the stove platform, a valve installed on the outside of the air inlet pipe, a first gas sensor installed on the left side of the stove platform, a burner installed on the top of the stove platform, a pot rack installed on the outside of the top of the burner, a controller installed on the front side of the stove platform, a buzzer installed on the front side of the stove platform, a second gas sensor installed inside the stove platform, and a support foot threadedly connected to the bottom of the stove platform.
[0008] Preferably, there are four support feet, which are located at the four corners of the bottom of the stove.
[0009] Preferably, an anti-slip pad is fixedly installed at the bottom of the support foot, and the anti-slip pad is made of rubber.
[0010] Preferably, an electromagnetic valve is installed on the side of the air intake pipe near the stove, and the electromagnetic valve is electrically connected to the controller.
[0011] Preferably, there are two cookware racks, which are evenly distributed on the top of the stove, and the cookware racks are made of stainless steel.
[0012] Preferably, two knobs are fixedly installed on the top of the stove, and the two knobs are located on the center line of the cookware rack.
[0013] Compared with existing technologies, this utility model provides a stove device with a gas leak alarm, which has the following beneficial effects: The stove device with a gas leak alarm features threaded support feet at the bottom of the stove to improve the stability of the stove during use; the rubber anti-slip pads at the bottom of the support feet provide good friction to prevent the stove from moving accidentally during use, thus improving stability; a valve is installed on the outside of the gas inlet pipe to close the gas inlet when the stove is not in use for a long time, improving safety; an electromagnetic valve is installed on the gas inlet pipe and is electrically connected to the controller; the first and second gas sensors are connected to the buzzer and the controller respectively, so that when a gas leak is detected, the buzzer is activated and the gas inlet is closed by the electromagnetic valve, improving safety during use; the stainless steel pot rack increases the service life of the stove; and the flame size of the two burners can be independently controlled by a knob, improving the flexibility and stability of the stove. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a front view structural diagram of the present utility model;
[0016] Figure 3 This is a schematic diagram of the installation structure of the first gas sensor of this utility model;
[0017] Figure 4 This is a schematic diagram of the installation structure of the second gas sensor of this utility model.
[0018] In the diagram: 1. Stovetop; 2. First gas sensor; 3. Gas inlet pipe; 4. Valve; 5. Solenoid valve; 6. Cookware rack; 7. Burner; 8. Knob; 9. Controller; 10. Buzzer; 11. Support foot; 12. Anti-slip mat; 13. Second gas sensor. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] like Figure 1-4As shown, this utility model provides a technical solution: a stove device with a gas leak alarm, including a stove 1, an air inlet pipe 3 fixedly installed on the left side of the stove 1, a valve 4 installed on the outside of the air inlet pipe 3, a first gas sensor 2 installed on the left side of the stove 1, a burner 7 installed on the top of the stove 1, a pot rack 6 installed on the outside of the top of the burner 7, a controller 9 installed on the front side of the stove 1, a buzzer 10 installed on the front side of the stove 1, a second gas sensor 13 installed inside the stove 1, and a support foot 11 threadedly connected to the bottom of the stove 1.
[0021] Furthermore, there are four support feet 11, which are located at the four corners of the bottom of the stove 1.
[0022] Specifically, the support foot 11 can enhance the stability of the stove 1. The threaded connection allows the support foot 11 to be height-adjustable, ensuring that the stove 1 can remain level.
[0023] Furthermore, an anti-slip pad 12 is fixedly installed at the bottom of the support foot 11. The anti-slip pad 12 is made of rubber.
[0024] Specifically, the rubber anti-slip mat 12 provides good friction to prevent the stove 1 from sliding or tilting during use, thus improving safety.
[0025] Furthermore, a solenoid valve 5 is installed on the side of the air intake pipe 3 near the stove 1, and the solenoid valve 5 is electrically connected to the controller 9.
[0026] Specifically, when the first gas sensor 2 and the second gas sensor 13 detect a gas leak, the controller 9 can switch the solenoid valve 5 to prevent further gas leakage and improve safety.
[0027] Furthermore, there are two pot racks 6, which are evenly distributed on the top of the stove 1. The pot racks 6 are made of stainless steel.
[0028] Specifically, the stainless steel cookware rack 6 has high corrosion resistance, a long service life, and improves the stability of the stove.
[0029] Furthermore, two knobs 8 are fixedly installed on the top of the stove 1, and the two knobs 8 are located on the center line of the cookware rack 6.
[0030] Specifically, the amount of air intake and the size of the flame can be independently controlled by knob 8, which improves the flexibility and stability of the stove.
[0031] Working principle: First, a first gas sensor 2 is installed on the left side of the stove 1, and a second gas sensor 13 is installed on the inner side of the top of the stove 1. A controller 9 and a buzzer 10 are installed on the front side of the stove 1. The first gas sensor 2 and the second gas sensor 13 are electrically connected to the controller 9 and the buzzer 10, respectively. A solenoid valve 5 is installed at the end of the gas inlet pipe 3 near the stove 1. The solenoid valve 5 is electrically connected to the controller 9. When a gas leak is detected, the controller 9 can close the solenoid valve 5 to prevent further gas leakage, and the buzzer 10 can sound an alarm. Secondly, a pot rack 6 is installed on the top of the stove 1. The stainless steel pot rack 6 improves the service life of the stove. A knob 8 is installed on the top of the stove 1. The knob 8 is located on the center line of the pot rack 6. The flame size can be adjusted by independently adjusting the air intake. Finally, a support foot 11 is threadedly connected to the bottom of the stove 1. The height of the support foot 11 can be adjusted to keep the stove in a level position. The bottom of the support foot 11 is equipped with a rubber anti-slip pad 12 to prevent slipping or tilting during use, thereby improving the safety and stability of the stove.
[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A hob device with gas leak alarm, comprising a hob (1), characterized in that: The stove (1) is fixedly installed with an air inlet pipe (3) on the left side, the outer side of the air inlet pipe (3) is installed with a valve (4), the left side of the stove (1) is installed with a first gas sensor (2), the top of the stove (1) is installed with a burner (7), the outer side of the top of the burner (7) is installed with a pot rack (6), the front side of the stove (1) is installed with a controller (9), the front side of the stove (1) is installed with a buzzer (10), the inside of the stove (1) is installed with a second gas sensor (13), and the bottom of the stove (1) is threadedly connected with a supporting leg (11).
2. A hob device with gas leak alarm according to claim 1, characterized in that: The supporting leg (11) has four, and the four supporting legs (11) are located at the four corners of the bottom of the stove (1).
3. A gas burner assembly having a gas leak alarm as claimed in claim 1 wherein: The bottom of the supporting leg (11) is fixedly installed with a non-slip pad (12), and the non-slip pad (12) is made of rubber.
4. The gas range assembly of claim 1, wherein: The air inlet pipe (3) is installed with a solenoid valve (5) near one side of the stove (1), and the solenoid valve (5) and the controller (9) are electrically connected.
5. A gas leak alarm stove apparatus as claimed in claim 1, wherein: The pot rack (6) has two, and the two pot racks (6) are evenly distributed on the top of the stove (1), and the pot rack (6) is made of stainless steel.
6. A gas leak alarm stove apparatus as claimed in claim 1, wherein: The top of the stove (1) is fixedly installed with two knobs (8), and the two knobs (8) are located on the center line of the pot rack (6).