A cock valve with opening degree stabilizing mechanism

Abstract

This invention relates to the field of plug valve technology, and specifically discloses a plug valve with an opening stabilizing mechanism, comprising a valve body, a stabilizing device fixedly connected to the top of the valve body, an inlet device connected to the side of the valve body, and a fixing frame fixedly connected to the bottom of the valve body. The stabilizing device includes a fixed base, a circular slide rail fixedly connected to the side of the fixed base, and a sliding plate slidably connected to the bottom of the circular slide rail. A tensioning component increases the resistance of the plug, thereby facilitating the fixing of the plug's position. The circular slide rail limits the movement trajectory of the sliding plate, thereby facilitating the guidance of the adjustment component. The adjustment component adjusts the opening degree of the plug, thereby facilitating the fixing of the plug at different opening degrees and making adjustments easier. This plug valve with an opening stabilizing mechanism achieves the purpose of maintaining a fixed position after adjustment.

Description

Technical Field

[0001] This invention relates to the field of plug valve technology, specifically a plug valve with an opening stabilization mechanism. Background Technology

[0002] The plug valve is a long-established valve type, its core opening and closing element being a conical or cylindrical plug with a through hole. By rotating the plug 90 degrees, the through hole is aligned or misaligned with the flow channel of the valve body, thereby controlling the flow of fluid. Due to its simple structure, low flow resistance, rapid opening and closing, and good sealing performance, it is widely used in various fluid pipeline systems in industries such as petroleum, chemical, natural gas, and power. However, traditional plug valves, especially the widely used pressure-balanced or lubricated plug valves, have long faced some inherent technical challenges in practical applications. To ensure sealing, sufficient preload must be maintained between the plug cone surface and the valve body sealing surface. This results in significant friction between the plug and the valve seat, requiring a large operating torque when opening and closing the valve, especially when regulating flow (at the intermediate opening). This not only increases the workload of operators and places higher demands on the actuator, but also accelerates the wear of the sealing surfaces, affecting the valve's service life. This is the most prominent drawback of traditional plug valves when used for flow regulation. Due to fluid dynamics effects, when the valve is not fully open (i.e., the opening is adjusted), the high-speed fluid will generate a dynamically changing lateral torque or impact force on the partially open plug. This force will attempt to push the plug away from its set position, making it impossible for the valve to stabilize at the preset opening, resulting in inaccurate flow control and affecting the stability of the process. The plug will generate high-frequency micro-amplitude vibrations under the action of the fluid, which will not only generate noise but also severely aggravate the erosion and wear of the sealing surface, leading to seal failure and internal leakage. The unstable flow field will induce and aggravate cavitation, causing cavitation damage to the valve plug and valve body.

[0003] The current valves cannot be stabilized at the preset opening degree, resulting in inaccurate flow control and affecting the stability of the process. Summary of the Invention

[0004] To solve the above technical problems, the present invention is achieved through the following technical solution: a plug valve with an opening stabilization mechanism, comprising a valve body, a stabilizing device fixedly connected to the top of the valve body, an inlet device connected to the side of the valve body, and a fixing frame fixedly connected to the bottom of the valve body;

[0005] The stabilizing device includes a fixed base, a circular slide rail fixedly connected to the side of the fixed base, a sliding plate slidably connected to the bottom of the circular slide rail, an adjusting component fixedly connected to the side of the sliding plate, an elastic component fixedly connected to the top of the adjusting component, a stopcock fixedly connected to the bottom of the adjusting component, and a tensioning component fixedly connected to the bottom of the stopcock. The bottom of the fixed base is fixedly connected to the top of the valve body. The stopcock is disposed inside the valve body and rotatably connected to the top of the valve body. When adjusting the stopcock, the adjusting component is manually rotated. The rotation of the adjusting component drives the sliding plate to rotate, which in turn drives the stopcock to rotate. The rotation of the stopcock allows for adjustment of different opening and closing degrees. The tensioning component increases the resistance of the stopcock, thus facilitating the fixing of the stopcock's position. The circular slide rail limits the movement trajectory of the sliding plate, thus facilitating the guidance of the adjusting component. The adjusting component adjusts the opening and closing degree of the stopcock, making it easy to fix the stopcock at different opening and closing degrees, thereby facilitating adjustment.

[0006] Preferably, the adjusting component includes a movable column, a limiting ring fixedly connected to the side of the movable column, a first screw at one end of the movable column, a movable seat sleeved and rotatably connected to the side of the limiting ring, a fixed bracket fixedly connected to the top side of the movable seat, a movable component slidably connected to the end of the movable column away from the first screw, the first screw penetrating the top side of the stopcock and slidably connected to the side of the stopcock, and the first screw penetrating the side of the sliding plate and threadedly connected to the sliding plate.

[0007] Preferably, the movable component includes a rotating base with a sliding hole on its side. A slide bar is fixedly connected to the side of the sliding hole. A torsion groove is formed on the side of the rotating base away from the sliding hole, and the sliding hole communicates with the torsion groove. An extension bracket is fixedly connected to the side of the rotating base. The rotating base is slidably connected to a movable column through the sliding hole. A slide groove adapted to the slide bar is formed on the side of the movable column. Manually moving the extension bracket causes the rotating base to rotate along the center of the circular slide rail. The rotating base, through the slide bar and sliding hole, causes the movable column to rotate. The rotation of the movable column causes a limiting ring to move, which in turn causes the movable base to move. Under the constraint of the fixed bracket, the movable base moves along the fixed base. The top moves, and the first screw drives the valve through the threaded engagement of the sliding plate. The sliding plate supports both ends of the moving column to increase stability. After the angle is adjusted, the extension bracket is rotated. The rotation of the extension bracket drives the slide bar to rotate, which in turn drives the moving column to rotate. The rotation of the moving column drives the first screw to rotate, which is fixed by the threaded engagement with the sliding plate. When the first screw moves along the side of the sliding plate, it drives the moving column to move. The movement of the moving column drives the limit ring to move, which in turn drives the moving seat to move. The moving seat contacts the side of the circular slide rail, thereby increasing friction and facilitating the fixation of the moving column, thus fixing the angle of the valve.

[0008] Preferably, the elastic component includes a connecting stud, an adjusting seat threadedly connected to the top of the connecting stud, a spring slidably connected to the side of the connecting stud, a fixing seat threadedly connected to the side of the adjusting seat, a fixing seat fixedly connected to the top of the circular slide rail via a bracket, a bottom of the connecting stud fixedly and rotatably connected to the top of the plug, a bottom of the spring contacting the top of the plug, and a top of the spring contacting the bottom of the plug.

[0009] Preferably, the tensioning assembly includes a tensioning rod, a screw fixedly connected to the side of the tensioning rod, a fastening sleeve rotatably connected to the side of the screw, a positioning seat threadedly connected to the side of the fastening sleeve, the side of the positioning seat contacting the bottom of the valve body, the tensioning rod penetrating the bottom of the valve body and slidably connected to the bottom of the valve body, and the tensioning rod penetrating the bottom of the stopcock and threadedly connected to the stopcock. When the stopcock is rotated, the adjusting seat is manually rotated, and the adjusting seat rotates downward along its inner side, while simultaneously driving the connecting stud to rotate along the inner wall of the adjusting seat, thereby compressing the spring, increasing the elastic force on the top of the stopcock, thereby increasing the resistance when the stopcock rotates, thus facilitating the stopcock to be fixed in a stable position. The screw is manually rotated, and the screw rotation drives the tensioning rod to engage with the stopcock, thereby driving the stopcock to descend. The descent of the stopcock increases the resistance between the stopcock and the valve body, thus facilitating the fixing of the stopcock angle. The tensioning rod is tightened by the threaded engagement of the fastening sleeve and the positioning seat, thereby preventing the angle deviation caused by the stopcock loosening, and the engagement of the fastening sleeve and the positioning seat prevents the tensioning rod from loosening.

[0010] Preferably, the inlet device includes a tapered tube, a dispersing blade is fixedly connected to the inner wall side of the tapered tube, a guide hole is opened on the side of the dispersing blade, a water inlet connector is connected to the side of the tapered tube, and the side of the tapered tube is connected to the side of the valve body.

[0011] Preferably, the fixing frame includes a support base, the top of which has a sliding hole, and a positioning bracket is fixedly connected to the top of the support base. The top of the positioning bracket has an arc-shaped groove adapted to the valve body. The positioning bracket is fixedly connected to the bottom of the valve body through the arc-shaped groove. After the fluid enters the water inlet connector, it is diverted along the guide hole and deflected under the action of the dispersing blades. The flow rate of the fluid is reduced by the diffusion effect of the conical tube, thereby reducing the pressure on the stopcock and preventing the stopcock from deflecting. The valve body is fixed by the arc-shaped groove on the positioning bracket, and the support base is slidably installed through the sliding hole. This allows external vibrations to be offset by the movable connection of the sliding hole, thereby preventing vibrations from being directly transmitted to the surface of the stopcock and causing loosening.

[0012] This invention provides a plug valve with an opening stabilizing mechanism. It has the following advantages:

[0013] 1. This plug valve with an opening stabilization mechanism is equipped with a sliding plate. When adjusting the plug, the adjusting component is manually rotated. The rotation of the adjusting component drives the sliding plate to rotate, which in turn drives the plug to rotate. The rotation of the plug allows for adjustment of different opening and closing degrees. The tensioning component increases the resistance of the plug, thus facilitating the fixing of the plug's position. The circular slide rail limits the movement trajectory of the sliding plate, thus facilitating the guidance of the adjusting component. The adjusting component adjusts the opening and closing degree of the plug, making it easy to fix the plug at different opening and closing degrees, thereby facilitating adjustment.

[0014] 2. This stopcock valve with an opening stabilization mechanism is equipped with an extension bracket. Manually moving the extension bracket causes it to rotate along the center of a circular slide rail, driving a rotating seat to rotate. The rotating seat, through a slide bar and sliding hole, drives a moving column to rotate. The rotating column rotates, causing a limiting ring to move, which in turn moves the moving seat. The moving seat, constrained by a fixed bracket, moves along the top of a fixed base. The first screw, in threaded engagement with a sliding plate, drives the stopcock. The sliding plate supports both ends of the moving column, increasing stability. After angle adjustment, rotating the extension bracket causes the slide bar to rotate, which in turn rotates the moving column. The moving column rotates, causing the first screw to rotate and engage with the sliding plate for fixation. As the first screw moves along the side of the sliding plate, it drives the moving column, which in turn moves the limiting ring, which in turn moves the moving seat. The moving seat contacts the side of the circular slide rail, increasing friction and facilitating the fixation of the moving column, thus fixing the angle of the stopcock.

[0015] 3. This plug valve with an opening stabilization mechanism is equipped with an adjusting seat. When the plug is rotated, the adjusting seat is manually rotated. The adjusting seat rotates downward along its inner side, while the connecting stud rotates along the inner wall of the adjusting seat, thereby compressing the spring and increasing the elastic force on the top of the plug. This increases the resistance when the plug rotates, making it easier to fix the plug in a stable position. The screw is manually rotated, and the screw rotation drives the tensioning rod to engage with the plug, thereby causing the plug to descend. The descent of the plug increases the resistance between the plug and the valve body, making it easier to fix the angle of the plug. The tensioning rod is tightened by the threaded engagement of the fastening sleeve and the positioning seat, thus preventing the angle deviation caused by the plug loosening. The engagement of the fastening sleeve and the positioning seat also prevents the tensioning rod from loosening.

[0016] 4. This plug valve with an opening stabilization mechanism is equipped with an inlet connector. After the fluid enters the inlet connector, it is diverted along the guide hole and deflected by the action of the dispersing blades. The flow velocity of the fluid is reduced by the diffusion effect of the tapered tube, which facilitates the reduction of pressure on the plug valve and thus prevents the plug valve from deflecting. The valve body is fixed by the arc groove on the positioning bracket and the support base is slidably installed by the sliding hole. This facilitates the cancellation of external vibrations by the movable connection of the sliding hole, thus preventing the vibration from being directly transmitted to the surface of the plug valve and causing loosening. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the plug valve structure with an opening stabilization mechanism according to the present invention;

[0018] Figure 2 This is a schematic diagram of the stabilization device structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the adjustment component structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the mobile component of the present invention;

[0021] Figure 5 This is a schematic diagram of the elastic component structure of the present invention;

[0022] Figure 6 This is a schematic diagram of the tensioning component structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of the introductory device of the present invention;

[0024] Figure 8 This is a schematic diagram of the fixing frame structure of the present invention.

[0025] In the diagram: 1. Valve body; 2. Stabilizing device; 3. Inlet device; 4. Fixing frame; 201. Fixed base; 202. Circular slide rail; 203. Sliding plate; 204. Adjusting component; 205. Elastic component; 206. Plug; 207. Tensioning component; 2041. Moving column; 2042. Limiting ring; 2043. First screw; 2044. Moving seat; 2045. Fixing bracket; 2046. Moving component; 20461. Rotating seat; 20462. Sliding hole; 20 463, Sliding bar; 20464, Torsion groove; 20465, Extension bracket; 2051, Connecting stud; 2052, Adjusting seat; 2053, Spring; 2054, Fixing seat; 2071, Tensioning rod; 2072, Screw; 2073, Fastening sleeve; 2074, Positioning seat; 301, Tapered tube; 302, Dispersing blade; 303, Guide hole; 304, Water inlet connector; 401, Support base; 402, Sliding hole; 403, Positioning bracket; 404, Arc groove. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] For the first embodiment, please refer to... Figures 1-2 The present invention provides a technical solution: a plug valve with an opening stabilization mechanism, comprising a valve body 1, a stabilizing device 2 fixedly connected to the top of the valve body 1, an inlet device 3 connected to the side of the valve body 1, and a fixing frame 4 fixedly connected to the bottom of the valve body 1.

[0028] The valve body 1 and the inlet device 3 guide the fluid. The stabilizing device 2 fixed above the valve body 1 fixes the opening and closing degree of the valve plug. The fluid is introduced in a rotary manner through the inlet device 3, thereby reducing the fluid flow rate and the impact force on the valve plug, thereby increasing the stability of the valve plug rotation. The valve body 1 is supported by the fixing bracket 4, which facilitates the installation and debugging of the valve body 1. The movable installation offsets the vibration and prevents the valve plug from loosening due to vibration.

[0029] The stabilizing device 2 includes a fixed base 201, a circular slide rail 202 fixedly connected to the side of the fixed base 201, a sliding plate 203 slidably connected to the bottom of the circular slide rail 202, an adjusting component 204 fixedly connected to the side of the sliding plate 203, an elastic component 205 fixedly connected to the top of the adjusting component 204, a stopcock 206 fixedly connected to the bottom of the adjusting component 204, a tensioning component 207 fixedly connected to the bottom of the stopcock 206, the bottom of the fixed base 201 fixedly connected to the top of the valve body 1, and the stopcock 206 disposed inside the valve body 1 and rotatably connected to the top of the valve body 1.

[0030] When adjusting the stopcock, manually rotate the adjusting component 204. The rotation of the adjusting component 204 drives the sliding plate 203 to rotate, which in turn drives the stopcock 206 to rotate. The rotation of the stopcock 206 allows for adjustments to different opening and closing degrees. The tensioning component 207 increases the resistance to the stopcock 206, thus facilitating the fixation of the stopcock 206's position. The circular slide rail 202 limits the movement trajectory of the sliding plate 203, thus guiding the adjusting component 204. The adjusting component 204 then adjusts the opening and closing degree of the stopcock 206, making it easy to fix the stopcock 206 at different opening and closing degrees, thereby facilitating adjustment.

[0031] For the second embodiment, please refer to... Figures 1-4 Based on the first embodiment, the present invention provides a technical solution: the adjusting component 204 includes a movable column 2041, a limiting ring 2042 is fixedly connected to the side of the movable column 2041, a first screw 2043 is provided at one end of the movable column 2041, a movable seat 2044 is sleeved and rotatably connected to the side of the limiting ring 2042, a fixed bracket 2045 is fixedly connected to the top side of the movable seat 2044, a movable component 2046 is slidably connected to the end of the movable column 2041 away from the first screw 2043, the first screw 2043 passes through the top side of the stopcock 206 and is slidably connected to the side of the stopcock 206, and the first screw 2043 passes through the side of the sliding plate 203 and is threadedly connected to the sliding plate 203.

[0032] The movable component 2046 includes a rotating seat 20461. A sliding hole 20462 is provided on the side of the rotating seat 20461. A slide bar 20463 is fixedly connected to the side of the sliding hole 20462. A torsion groove 20464 is provided on the side of the rotating seat 20461 away from the sliding hole 20462. The sliding hole 20462 communicates with the torsion groove 20464. An extension bracket 20465 is fixedly connected to the side of the rotating seat 20461. The rotating seat 20461 is slidably connected to the movable column 2041 through the sliding hole 20462. A slide groove adapted to the slide bar 20463 is provided on the side of the movable column 2041.

[0033] The extension bracket 20465 is manually moved. The extension bracket 20465 rotates the rotating seat 20461 along the center of the circular slide rail 202. The rotating seat 20461 rotates the moving column 2041 via the slide bar 20463 and the sliding hole 20462. The rotation of the moving column 2041 moves the limiting ring 2042, which in turn moves the moving seat 2044. The moving seat 2044 moves along the top of the fixed base 201 under the constraint of the fixed bracket 2045. The first screw 2043, in thread engagement with the sliding plate 203, drives the stopcock 206. The sliding plate 203 supports both ends of the moving column 2041, increasing stability. After angle adjustment, the rotation... The extension bracket 20465 rotates, causing the slide bar 20463 to rotate. The slide bar 20463 rotates, causing the moving column 2041 to rotate. The moving column 2041 rotates, causing the first screw 2043 to rotate. It is fixed by engaging with the sliding plate 203 through the thread. When the first screw 2043 moves along the side of the sliding plate 203, it causes the moving column 2041 to move. The movement of the moving column 2041 causes the limiting ring 2042 to move. The movement of the limiting ring 2042 causes the moving seat 2044 to move. The moving seat 2044 contacts the side of the circular slide rail 202, thereby increasing the friction and facilitating the fixing of the moving column 2041, thus fixing the angle of the stopcock 206.

[0034] Third embodiment, please refer to Figures 1-6 Based on the second embodiment, the present invention provides a technical solution: the elastic component 205 includes a connecting stud 2051, an adjusting seat 2052 is threadedly connected through the top of the connecting stud 2051, a spring 2053 is sleeved and slidably connected to the side of the connecting stud 2051, a fixing seat 2054 is threadedly connected to the side of the adjusting seat 2052, the side of the fixing seat 2054 is fixedly connected to the top of the circular slide rail 202 through a bracket, the bottom of the connecting stud 2051 is fixedly and rotatably connected to the top of the plug 206, the bottom of the spring 2053 contacts the top of the plug 206, and the top of the spring 2053 contacts the bottom of the plug 206.

[0035] The tensioning assembly 207 includes a tensioning rod 2071, a screw 2072 fixedly connected to the side of the tensioning rod 2071, a fastening sleeve 2073 rotatably connected to the side of the screw 2072, a positioning seat 2074 threadedly connected to the side of the fastening sleeve 2073, the side of the positioning seat 2074 contacting the bottom of the valve body 1, the tensioning rod 2071 penetrating the bottom of the valve body 1 and slidingly connected to the bottom of the valve body 1, and the tensioning rod 2071 penetrating the bottom of the stopcock 206 and threadedly connected to the stopcock 206.

[0036] When rotating the stopcock 206, manually rotate the adjusting seat 2052. As the adjusting seat 2052 rotates downwards along its inner side, it drives the connecting stud 2051 to rotate along the inner wall of the adjusting seat 2052, thereby compressing the spring 2053 and increasing the elastic force on the top of the stopcock 206. This increases the resistance when the stopcock 206 rotates, making it easier to fix the stopcock in a stable position. Manually rotate the screw 2072. The rotation of the screw 2072 drives the tensioning rod 2071 to engage with the stopcock 206, thereby causing the stopcock 206 to descend. The descent of the stopcock 206 increases the resistance between the stopcock 206 and the valve body 1, thus facilitating the fixation of the angle of the stopcock 206. The tensioning rod 2071 is tightened through the threaded engagement of the fastening sleeve 2073 and the positioning seat 2074, preventing the angle deviation caused by the stopcock 206 loosening. The engagement of the fastening sleeve 2073 and the positioning seat 2074 also prevents the tensioning rod 2071 from loosening.

[0037] For the fourth embodiment, please refer to [link / reference]. Figures 1-8 Based on the third embodiment, the present invention provides a technical solution: the inlet device 3 includes a tapered tube 301, a dispersing blade 302 is fixedly connected to the inner wall side of the tapered tube 301, a guide hole 303 is opened on the side of the dispersing blade 302, a water inlet connector 304 is connected to the side of the tapered tube 301, and the side of the tapered tube 301 is connected to the side of the valve body 1.

[0038] The mounting bracket 4 includes a support base 401, a sliding hole 402 is provided on the top of the support base 401, a positioning bracket 403 is fixedly connected to the top of the support base 401, and an arc groove 404 adapted to the valve body 1 is provided on the top of the positioning bracket 403. The positioning bracket 403 is fixedly connected to the bottom of the valve body 1 through the arc groove 404.

[0039] After the fluid enters the inlet connector 304, it is diverted along the guide hole 303 and deflected by the dispersing blade 302. The flow rate of the fluid is reduced by the diffusion effect of the tapered tube 301, which facilitates the reduction of the pressure on the stopcock 206 and prevents the stopcock 206 from deflecting. The valve body 1 is fixed by the arc groove 404 provided on the positioning bracket 403 and the support base 401 is slidably installed by the sliding hole 402. This facilitates the cancellation of external vibrations by the movable connection of the sliding hole 402, thereby preventing the vibration from being directly transmitted to the surface of the stopcock 206 and causing it to loosen.

[0040] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A plug valve with an opening stabilizing mechanism, characterized in that: Includes a valve body (1), a stabilizing device (2) is fixedly connected to the top of the valve body (1), an inlet device (3) is connected to the side of the valve body (1), and a fixing frame (4) is fixedly connected to the bottom of the valve body (1). The stabilizing device (2) includes a fixed base (201), a circular slide rail (202) is fixedly connected to the side of the fixed base (201), a sliding plate (203) is slidably connected to the bottom of the circular slide rail (202), an adjusting component (204) is fixedly connected to the side of the sliding plate (203), an elastic component (205) is fixedly connected to the top of the adjusting component (204), a stopcock (206) is fixedly connected to the bottom of the adjusting component (204), a tensioning component (207) is fixedly connected to the bottom of the stopcock (206), the bottom of the fixed base (201) is fixedly connected to the top of the valve body (1), and the stopcock (206) is disposed inside the valve body (1) and rotatably connected to the top of the valve body (1). The adjusting component (204) includes a movable column (2041), a limiting ring (2042) is fixedly connected to the side of the movable column (2041), a first screw (2043) is provided at one end of the movable column (2041), a movable seat (2044) is sleeved and rotatably connected to the side of the limiting ring (2042), a fixed bracket (2045) is fixedly connected to the top of the side of the movable seat (2044), a movable component (2046) is slidably connected to the end of the movable column (2041) away from the first screw (2043), the first screw (2043) passes through the top side of the stopcock (206) and is slidably connected to the side of the stopcock (206), and the first screw (2043) passes through the side of the sliding plate (203) and is threadedly connected to the sliding plate (203). The movable component (2046) includes a rotating seat (20461), a sliding hole (20462) is provided on the side of the rotating seat (20461), a slide bar (20463) is fixedly connected to the side of the sliding hole (20462), a torsion groove (20464) is provided on the side of the rotating seat (20461) away from the sliding hole (20462), the sliding hole (20462) communicates with the torsion groove (20464), an extension bracket (20465) is fixedly connected to the side of the rotating seat (20461), the rotating seat (20461) is slidably connected to the moving column (2041) through the sliding hole (20462), and a slide groove adapted to the slide bar (20463) is provided on the side of the moving column (2041).

2. A faucet valve with an opening stabilizing mechanism according to claim 1, characterized in that: The elastic component (205) includes a connecting stud (2051), the top of which is threadedly connected to an adjusting seat (2052), a spring (2053) is sleeved and slidably connected to the side of the connecting stud (2051), a fixing seat (2054) is threadedly connected to the side of the adjusting seat (2052), the side of the fixing seat (2054) is fixedly connected to the top of the circular slide rail (202) via a bracket, the bottom of the connecting stud (2051) is fixedly and rotatably connected to the top of the plug (206), the bottom of the spring (2053) is in contact with the top of the plug (206), and the top of the spring (2053) is in contact with the bottom of the plug (206).

3. The faucet valve with the opening degree stabilizing mechanism according to claim 1, characterized in that: The tensioning assembly (207) includes a tensioning rod (2071), a screw (2072) is fixedly connected to the side of the tensioning rod (2071), a fastening sleeve (2073) is rotatably connected to the side of the screw (2072), and a positioning seat (2074) is threadedly connected to the side of the fastening sleeve (2073).

4. A plug valve with an opening stabilizing mechanism according to claim 3, characterized in that: The side of the positioning seat (2074) contacts the bottom of the valve body (1), the tensioning rod (2071) passes through the bottom of the valve body (1) and is slidably connected to the bottom of the valve body (1), and the tensioning rod (2071) passes through the bottom of the stopcock (206) and is threadedly connected to the stopcock (206).

5. The faucet valve with the opening degree stabilizing mechanism according to claim 1, characterized in that: The inlet device (3) includes a tapered tube (301), a dispersing blade (302) is fixedly connected to the inner wall side of the tapered tube (301), a guide hole (303) is opened on the side of the dispersing blade (302), a water inlet connector (304) is connected to the side of the tapered tube (301), and the side of the tapered tube (301) is connected to the side of the valve body (1).

6. The faucet valve with opening degree stabilizing mechanism according to claim 1, characterized in that: The fixing frame (4) includes a support base (401), the top of the support base (401) is provided with a sliding hole (402), and a positioning bracket (403) is fixedly connected to the top of the support base (401).

7. A faucet valve with an opening stabilizing mechanism according to claim 6, characterized in that: The top of the positioning bracket (403) is provided with an arc-shaped groove (404) that is compatible with the valve body (1), and the positioning bracket (403) is fixedly connected to the bottom of the valve body (1) through the arc-shaped groove (404).

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