A new type of nine-speed gas valve body
By setting nine first gas outlets and multiple second gas outlets on the gas valve body, combined with a rotating ring and damping structure, the problem of the existing gas valve's difficulty in accurately controlling the flame is solved, realizing nine levels of flame adjustment and improving the operational accuracy and applicability of the gas valve.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN CHUANEN ELECTRICAL TECHNOLOGY CO LTD
- Filing Date
- 2025-09-10
- Publication Date
- 2026-07-03
AI Technical Summary
Existing gas valves are difficult to achieve precise gas distribution and firepower control, and cannot meet users' needs for multi-level adjustment.
A novel nine-speed gas valve body was designed. By setting nine first gas outlets and multiple second gas outlets on the valve core, combined with a rotating ring and damping structure, nine different gas output speeds can be achieved. A third gas outlet pipe and gas outlet are added to expand the output channel, and the gas outlet pipe layout is optimized to ensure stable engagement of the speeds.
It achieves precise control of gas output, provides nine levels of firepower adjustment, improves operational accuracy and user experience, adapts to complex multi-ring burner head structures, and extends service life.
Smart Images
Figure CN224453781U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gas valves, and in particular to a novel nine-speed gas valve body. Background Technology
[0002] A gas valve is a valve body used to control the on / off flow and volume of gas. Currently, gas valves on the market, to be compatible with multi-ring burners, generally have two or more gas outlets. This allows gas to be distributed to different ring chambers, facilitating subsequent adjustment of the gas volume in each chamber and achieving multi-level flame control. However, with use, it has been found that this structure cannot achieve precise gas distribution, and the flame control levels provided to users do not meet their needs. Utility Model Content
[0003] The purpose of this invention is to overcome the above-mentioned problems. We provide a novel nine-level flame gas valve body, which has nine levels of flame adjustment and can achieve more precise control of gas output.
[0004] To achieve the above objectives, this utility model provides a novel nine-speed gas valve body, comprising a valve body and a valve core. The valve body is provided with a first gas outlet pipe and a second gas outlet pipe, and the valve body is provided with a valve core cavity. The first gas outlet pipe communicates with the valve core cavity through a first gas hole, and the second gas outlet pipe communicates with the valve core cavity through a second gas hole. The first gas hole and the second gas hole are located at different heights in the valve core cavity. The valve core is disposed in the valve core cavity for distributing the gas source. The side wall of the valve core is provided with a first gas outlet structure and a second gas outlet structure distributed vertically. The first gas outlet structure consists of nine circumferentially distributed first gas outlet holes, and the second gas outlet structure consists of multiple circumferentially distributed second gas outlet holes. At least a portion of the second gas outlet holes are vertically aligned with the first gas outlet holes, and the first gas outlet holes and the first gas outlet holes are at the same height, and the second gas outlet holes and the second gas outlet holes are at the same height.
[0005] In one or more embodiments, the valve body is further provided with a third vent pipe, which is connected to the valve core cavity through a third vent hole. The third vent hole, the first vent hole, and the second vent hole are distributed from top to bottom. The valve core is provided with a third vent hole at the same height as the third vent hole.
[0006] In one or more embodiments, the first vent pipe is located on the front side of the valve body, the second vent pipe is located on the right side of the first vent pipe, the first vent pipe and the second vent pipe are arranged parallel to each other, and the third vent pipe is located on the right side of the valve body.
[0007] In one or more embodiments, a rotating ring is provided inside the valve core cavity, and nine positions are provided on the outer side of the rotating ring. The nine positions correspond one-to-one with nine first air outlets. The rotating ring rotates synchronously with the valve core, and a damping structure that cooperates with the positions is provided on one side of the valve core cavity.
[0008] In one or more embodiments, a mounting groove is provided on one side of the valve core cavity for mounting a damping structure. The damping structure includes a spring and a pin. The first end of the pin abuts against the outer wall of the rotating ring and can be engaged in the gear position. The spring abuts against the second end of the pin.
[0009] In one or more embodiments, the first end of the pin is an arc-shaped structure, and the stop is an arc-shaped opening structure.
[0010] In one or more embodiments, the rotating ring has a first slot, the valve core has a second slot, and the valve body is provided with an ignition shaft connecting the first slot and the second slot.
[0011] In one or more embodiments, the diameter of the nine first air outlets gradually increases in a counterclockwise direction, and the diameter of the plurality of second air outlets gradually increases in a counterclockwise direction.
[0012] Compared with the prior art, the advantages of this utility model are: by setting a first air outlet structure with nine first air outlet holes on the valve core, and a second air outlet structure with multiple second air outlet holes, the user can achieve nine different air outlet sizes by rotating the valve core, thereby obtaining nine levels of firepower, and enabling the user to obtain a more precise firepower control experience. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the valve core structure in this embodiment;
[0014] Figure 2 This is a schematic diagram of the gas valve body in this embodiment;
[0015] Figure 3 This is a schematic diagram of the internal structure of the valve core cavity in this embodiment. Detailed Implementation
[0016] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.
[0017] See appendix Figure 1-3This application provides a novel nine-speed gas valve body, comprising a valve body 1 and a valve core 2. The valve body 1 is provided with a first gas outlet pipe 3 and a second gas outlet pipe 4. The valve body 1 is provided with a valve core cavity 5. The first gas outlet pipe 3 communicates with the valve core cavity 5 through a first gas hole 6, and the second gas outlet pipe 4 communicates with the valve core cavity 5 through a second gas hole 7. The first gas hole 6 and the second gas hole 7 are located at different heights in the valve core cavity 5. The valve core 2 is disposed in the valve core cavity 5 for distributing the gas source. The side wall of the valve core 2 is provided with a first gas outlet structure and a second gas outlet structure distributed vertically. The first gas outlet structure consists of nine... The valve core 2 consists of nine circumferentially distributed first air outlets 8 and multiple circumferentially distributed second air outlets 9. At least some of the second air outlets 9 are vertically aligned with the first air outlets 8. The first air outlets 6 and 8 are at the same height, and the second air outlets 7 and 9 are at the same height. This structure, through the nine first air outlets 4 and multiple second air outlets 9 provided on the valve core 2, allows users to achieve nine different gas output levels by rotating the valve core 2, providing more precise firepower control and meeting users' needs for multi-level firepower adjustment.
[0018] The valve body 1 is also provided with a third gas outlet pipe 10, which is connected to the valve core cavity 5 through a third gas hole 11. The third gas hole 11, the first gas hole 6, and the second gas hole 7 are distributed from top to bottom. The valve core 2 is provided with a third gas outlet hole 12 at the same height as the third gas hole 11. By adding the third gas outlet pipe 10 and the third gas outlet hole 12, the gas output channel is further expanded, the multi-functionality and applicability of the valve body are enhanced, and it can be adapted to more complex multi-ring stove head structures.
[0019] The first gas outlet pipe 3 is located on the front side of the valve body 1, the second gas outlet pipe 4 is located on the right side of the first gas outlet pipe 3, the first gas outlet pipe 3 and the second gas outlet pipe 4 are arranged in parallel, and the third gas outlet pipe 10 is located on the right side of the valve body 1. The reasonable gas outlet pipe layout optimizes the spatial structure of the valve body 1, facilitates the installation and connection of external gas pipelines, and improves the practicality and assembly efficiency of the product.
[0020] The valve core cavity 5 is provided with a rotating ring 13, and nine positions 14 are provided on the outer side of the rotating ring 13. The nine positions 14 correspond one-to-one with the nine first air outlets 8. The rotating ring 13 rotates synchronously with the valve core 2. A damping structure is provided on one side of the valve core cavity 5 to cooperate with the positions 14. The cooperation between the rotating ring 13 and the damping structure provides the user with a clear positioning feel when adjusting the position, avoiding misoperation and improving the user experience and operation accuracy. Furthermore, a mounting groove 15 is provided on one side of the valve core cavity 5 for installing the damping structure. The damping structure includes a spring 16 and a pin 17. The first end of the pin 17 abuts against the outer wall of the rotating ring 13 and can be locked into the position 14. The spring 16 abuts against the second end of the pin 17. The damping structure composed of the spring 16 and the pin 17 is simple and reliable, and can provide a stable position engagement effect, ensuring that the valve core 2 can be firmly positioned in each position 14 and preventing the position 14 from changing due to vibration or accidental touch.
[0021] The first end of the pin 17 has an arc-shaped structure, and the gear position 14 has an arc-shaped opening structure. This design can reduce wear between parts, make gear position 14 shift more smoothly, and extend its service life.
[0022] The rotating ring 13 has a first slot 18, and the valve core 2 has a second slot 19. The valve body 1 is provided with an ignition shaft that connects the first slot 18 and the second slot 19. The rotating ring 13 and the valve core 2 are connected by the ignition shaft, which realizes the synchronous rotation of the two. The structure is simple, the assembly is convenient, and the reliability and production efficiency of the product are improved.
[0023] The diameters of the nine first air outlets 8 gradually increase in a counterclockwise direction, and the diameters of the multiple second air outlets 9 gradually increase in a counterclockwise direction. The gradual change in the diameter of the air outlets makes the gas output more linear and smooth as the gear changes, allowing users to adjust the firepower more precisely, thus improving the accuracy of firepower control and user experience.
[0024] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included in the protection scope recorded in the claims.
Claims
1. A new nine fire gas valve body characterized by: The valve includes a valve body (1) and a valve core (2). The valve body (1) is provided with a first air outlet pipe (3) and a second air outlet pipe (4). The valve body (1) is provided with a valve core cavity (5). The first air outlet pipe (3) is connected to the valve core cavity (5) through a first air hole (6), and the second air outlet pipe (4) is connected to the valve core cavity (5) through a second air hole (7). The first air hole (6) and the second air hole (7) are located at different heights in the valve core cavity (5). The valve core (2) is located in the valve core cavity (5) for dispensing... The valve core (2) has a first air outlet structure and a second air outlet structure distributed vertically on its side wall. The first air outlet structure consists of nine circumferentially distributed first air outlet holes (8), and the second air outlet structure consists of multiple circumferentially distributed second air outlet holes (9). At least a portion of the second air outlet holes (9) are vertically aligned with the first air outlet holes (8). The first air hole (6) is at the same height as the first air outlet hole (8), and the second air hole (7) is at the same height as the second air outlet hole (9).
2. A novel nine-fire gas valve body according to claim 1, characterized in that: The valve body (1) is also provided with a third air outlet pipe (10), which is connected to the valve core cavity (5) through a third air hole (11). The third air hole (11), the first air hole (6) and the second air hole (7) are distributed from top to bottom. The valve core (2) is provided with a third air outlet hole (12) at the same height as the third air hole (11).
3. A novel nine-fire gas valve body according to claim 2, characterized in that: The first vent pipe (3) is located on the front side of the valve body (1), the second vent pipe (4) is located on the right side of the first vent pipe (3), the first vent pipe (3) and the second vent pipe (4) are arranged in parallel, and the third vent pipe (10) is located on the right side of the valve body (1).
4. A novel nine-fire gas valve body according to any one of claims 1-3, characterized in that: The valve core cavity (5) is provided with a rotating ring (13), and nine gear positions (14) are provided on the outside of the rotating ring (13). The nine gear positions (14) correspond one-to-one with the nine first air outlets (8). The rotating ring (13) rotates synchronously with the valve core (2). A damping structure that cooperates with the gear positions (14) is provided on one side of the valve core cavity (5).
5. A novel nine-fire gas valve body according to claim 4, characterized in that: The valve core cavity (5) has an installation groove (15) on one side for installing a damping structure. The damping structure includes a spring (16) and a pin (17). The first end of the pin (17) abuts against the outer wall of the rotating ring (13) and can be inserted into the gear position (14). The spring (16) abuts against the second end of the pin (17).
6. A novel nine-fire gas valve body according to claim 5, characterized in that: The first end of the pin (17) is an arc-shaped structure, and the stop (14) is an arc-shaped opening structure.
7. A novel nine-fire gas valve body according to claim 4, characterized in that: The rotating ring (13) has a first slot (18), the valve core (2) has a second slot (19), and the valve body (1) is provided with an ignition shaft that connects the first slot (18) and the second slot (19).
8. A novel nine-fire gas valve body according to claim 4, characterized in that: The diameter of the nine first air outlets (8) gradually increases in the counterclockwise direction, and the diameter of the multiple second air outlets (9) gradually increases in the counterclockwise direction.