Flow stabilizing valve

Abstract

The present invention provides a flow-stabilizing valve, comprising a valve body, a valve core, and an elastic member, wherein the valve body has a water inlet and a water outlet, the valve core is arranged in the valve body, the valve core can move toward the water outlet under the action of water pressure, and the elastic member is used to apply a force to the valve core to move toward the water inlet; the flow-stabilizing valve also includes: a plurality of baffles and a connecting rod, the number of connecting rods corresponds to the number of baffles, and the connecting rods are arranged in a one-to-one correspondence with the baffles; one end of the connecting rod is rotatably connected to the valve core, and the other end of the connecting rod is fixedly connected to the baffle. The connecting rod is pushed by the valve core to cause the multiple baffles to move in opposite directions, thereby increasing the area of ​​the first water-passing gap between the baffles and increasing the water flow rate of the flow-stabilizing valve. As a result, even when the water pressure fluctuates greatly, the water flow rate can be kept basically consistent, thereby improving the user experience.

Description

Technical Field

[0001] The present invention relates to the field of valves, in particular to a flow stabilizing valve. Background Art

[0002] In water systems, one-way valves, flow stabilization valves, or throttle valves are often installed to ensure smooth, one-way flow of fluid. Installing a flow stabilization device in a gas water heater's water system can effectively mitigate the problem of hot water temperature fluctuations caused by water flow fluctuations, improving the user experience of the gas water heater.

[0003] With the increasing number of high-rise buildings, water pressure in users' homes is becoming increasingly complex. Some residential areas experience high and fluctuating water pressures, which can cause problems for existing gas water heaters. Developing a flow stabilization device that can accommodate a wider range of water pressures could effectively address the issue of fluctuating outlet water temperatures in gas water heaters operating in high-pressure areas. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a flow stabilizing valve in order to overcome the defect that the flow stabilizing device in the prior art is difficult to adapt to large water pressure fluctuations.

[0005] The present invention solves the above technical problems through the following technical solutions:

[0006] The present invention provides a flow stabilizing valve, comprising a valve body, a valve core, and an elastic member. The valve body has a water inlet and a water outlet. The valve core is disposed in the valve body and can move toward the water outlet under the action of water pressure. The elastic member is used to apply a force to the valve core to move toward the water inlet. The flow stabilizing valve further comprises:

[0007] A plurality of baffles are provided at the water inlet of the valve body; the valve body is provided with an installation groove on the inner wall at one end near the water inlet, and some of the baffles are located in the installation groove; the plurality of baffles are arranged at intervals along the circumferential direction of the flow-stabilizing valve, and a first water-passing gap for water flow to pass through is formed between two adjacent baffles; along the circumferential direction of the flow-stabilizing valve, the length of the edge of the side of the baffle close to the inner wall of the valve body is greater than the length of the edge of the side of the baffle away from the inner wall of the valve body;

[0008] The connecting rods correspond to the number of the baffles, and the connecting rods and the baffles are arranged in a one-to-one correspondence; one end of the connecting rod is rotatably connected to the valve core, and the other end of the connecting rod is fixedly connected to the baffle.

[0009] In this embodiment, a valve core is disposed within the valve body and is capable of moving toward the water outlet under the action of water pressure. The elastic member possesses elastic potential energy and is capable of driving the valve core toward the water inlet when the water pressure decreases. Multiple baffles are disposed at the water inlet of the valve body to block the water inlet. The length of the baffle edge near the inner wall of the valve body is greater than the length of the baffle edge away from the inner wall of the valve body, i.e., the baffles are shaped to contract in a direction away from the inner wall of the valve body, with the larger portion of the baffle located within the mounting groove. When the valve core moves toward the water outlet under the action of water pressure, the valve core pulls the baffles via a connecting rod, causing the multiple baffles to move toward each other, reducing the area of ​​the first water gap, thereby reducing the water flow rate of the flow control valve. When the water pressure decreases, the valve core moves toward the water inlet under the action of the elastic member, pushing the connecting rod to cause the multiple baffles to move in opposite directions, thereby increasing the area of ​​the first water gap between the baffles and increasing the water flow rate of the flow control valve. This allows the water flow rate to remain essentially consistent even when the water pressure fluctuates significantly, improving the user experience.

[0010] Preferably, the plurality of baffles are evenly spaced along the circumferential direction of the flow stabilizing valve.

[0011] In this solution, multiple baffles are evenly spaced along the circumference of the flow stabilizing valve, so that the areas of multiple first water gaps are the same, thereby making the water inlet of the flow stabilizing valve more uniform and stable, which is conducive to the stable operation of the flow stabilizing valve.

[0012] Preferably, a gap is formed between the baffle and the valve core in a radial direction of the flow stabilizing valve.

[0013] In this solution, the baffle and the valve core have a gap in the radial direction of the flow regulating valve, and the valve core can pass through the gap, thereby increasing the movement space of the valve core, allowing the valve core to cope with higher water pressure, while avoiding interference between the valve core and the baffle.

[0014] Preferably, a side surface of the baffle close to the valve core in the radial direction of the flow stabilizing valve is a curved surface adapted to the outer peripheral surface of the valve core.

[0015] In this solution, the side of the baffle close to the valve core in the radial direction of the flow stabilizing valve is an arc surface that is adapted to the outer peripheral surface of the valve core, so that when the baffle moves toward each other until it abuts the valve core, the valve core and the baffle can fit together, making the overall structure more compact and the flow stabilizing effect better.

[0016] Preferably, a flexible throttling ring is sleeved on one end of the valve core close to the water inlet, and a serration is provided on one side of the baffle close to the valve core in the radial direction of the flow stabilizing valve, and the serration can abut against the throttling ring.

[0017] In this solution, when the water pressure increases to a certain level, the serrations of the baffle abut against the throttle ring, and water can flow through the baffle between the serrations; when the water pressure continues to increase, the serrations squeeze the throttle ring, so that part of the serrations squeezes into the throttle ring, thereby reducing the gap between the serrations for water to flow through, ensuring that the water flow remains stable as the water pressure increases.

[0018] Preferably, the connecting rod includes a transverse rod and a vertical rod, one end of the transverse rod is rotatably connected to the valve core, one end of the vertical rod is connected to the end of the transverse rod away from the valve core, and the other end of the vertical rod is fixedly connected to the baffle, and the angle between the transverse rod and the vertical rod is less than 90°.

[0019] In this embodiment, the connecting rod comprises a connected transverse rod and a vertical rod, allowing the connecting rod to connect between the valve core and the baffle located in different planes. The transverse rod is rotatably connected to the valve core. When the valve core moves along the circumference of the flow regulating valve, the connecting rod can rotate relative to the valve core, driving the baffle to move toward it. The angle between the transverse rod and the vertical rod is less than 90°, allowing the transverse rod to swing within the vertical plane, thereby driving the vertical rod to rotate relative to the valve core, causing the baffle to move toward it.

[0020] Preferably, the inner wall of the valve body is provided with a guide groove extending along the axial direction of the valve core, the number of the guide grooves is the same as the connecting rod, and the vertical rod is located in the guide groove and can move along the extension direction of the guide groove.

[0021] In this solution, a guide groove extending along the axis of the valve core is provided on the inner wall of the valve body, and the vertical rod is limited in the guide groove. The guide groove limits the vertical rod, making it difficult for the connecting rod, baffle and valve core to rotate along the circumference of the flow stabilizing valve, making the overall structure of the flow stabilizing valve more stable.

[0022] Preferably, the flow stabilizing valve also includes a seal, which is arranged in the mounting groove; along the axial direction of the flow stabilizing valve, one end of the seal abuts against a side of the baffle facing the water inlet, and the other end of the seal abuts against the axial end face of the mounting groove away from the baffle.

[0023] In this solution, the seal is arranged in the mounting groove, and the opposite ends of the seal are respectively abutted against the end face of the mounting groove and one side face of the baffle, thereby sealing the gap between the baffle and the end face of the mounting groove, making it difficult for water to enter the interior of the valve body from the gap between the baffle and the mounting groove.

[0024] Preferably, the seal includes a seal body and a support column; along the radial direction of the flow stabilizing valve, one end of the support column is connected to the outer peripheral surface of the seal body, and the other end of the support column abuts against the groove wall of the mounting groove; the seal body and the groove wall of the mounting groove form a clearance gap in the radial direction of the flow stabilizing valve.

[0025] In this solution, the sealing body is used to seal the gap between the baffle and the mounting groove, and the support column is supported between the sealing body and the groove wall of the mounting groove, so that the sealing body is not easily separated from the baffle when subjected to water pressure; a clearance is formed between the sealing body and the groove wall of the mounting groove to facilitate the deformation of the baffle when moving in the mounting groove, thereby reducing the obstruction of the sealing body to the movement of the baffle.

[0026] Preferably, the mounting groove is an annular groove extending circumferentially along the inner side of the valve body, the baffle is fan-shaped, and all the baffles can be assembled to form a disc blocking the water inlet.

[0027] In this solution, the mounting groove is an annular groove extending circumferentially along the inner side of the valve body, which cooperates with a circular disc formed by multiple baffles to block the water inlet. This design method makes the baffle and the mounting groove fit better, and the overall structure of the flow stabilizer is compact and easy to process.

[0028] Preferably, the valve core also includes a pressure plate, which is arranged on the side of the baffle away from the water inlet. The inner side of the valve body has a water retaining ring, which is arranged on the side of the pressure plate away from the water inlet. There is a second water flow gap between the pressure plate and the water retaining ring in the axial direction of the flow stabilizing valve.

[0029] In this solution, the pressure plate is arranged on the side of the baffle facing the water inlet. When the water pressure increases, the water pressure acting on the pressure plate drives the valve core to move toward the water outlet, so that the distance between the pressure plate and the water retaining ring is reduced, and the second water flow gap is reduced, thereby reducing the water flow rate to achieve a steady flow effect.

[0030] The positive progress effect of the present invention is:

[0031] The present invention employs multiple baffles disposed at the water inlet of the valve body to block the water inlet. When water pressure increases, the valve core moves toward the water outlet under the action of the water pressure. The valve core pulls the baffles through a connecting rod, causing the multiple baffles to move toward each other, reducing the area of ​​the first water flow gap, thereby reducing the water flow rate of the flow control valve. When water pressure decreases, the valve core moves toward the water inlet under the action of an elastic member. The valve core pushes the connecting rod, causing the multiple baffles to move in opposite directions, thereby increasing the area of ​​the first water flow gap between the baffles and increasing the water flow rate of the flow control valve. This ensures that the water flow rate remains basically consistent even when the water pressure fluctuates significantly. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 FIG. 1 is a schematic diagram of the three-dimensional structure of a flow stabilizing valve according to an embodiment of the present invention.

[0033] Figure 2 This is a schematic plan view of the structure of one end of the water inlet of a flow regulating valve according to an embodiment of the present invention.

[0034] Figure 3 FIG. 1 is a schematic cross-sectional structural diagram of a flow stabilizing valve according to an embodiment of the present invention.

[0035] Figure 4 The figure is a schematic three-dimensional structural diagram of a baffle, a valve core and a connecting rod according to an embodiment of the present invention.

[0036] Figure 5 This is a structural diagram of a baffle regulating water flow according to an embodiment of the present invention.

[0037] Description of reference numerals:

[0038] Flow regulating valve 100

[0039] Valve body 200

[0040] Water inlet 210

[0041] Water outlet 220

[0042] Housing 230

[0043] Mounting slot 231

[0044] Guide groove 232

[0045] Water retaining ring 240

[0046] Base plate 250

[0047] Spool 300

[0048] Valve core rod 310

[0049] Pressure plate 320

[0050] Flexible throttle ring 330

[0051] Elastic part 400

[0052] Connecting rod 500

[0053] Transverse rod 510

[0054] Vertical rod 520

[0055] Baffle 600

[0056] Sawtooth 610

[0057] Make way for through hole 620

[0058] First water gap 700

[0059] Second water gap 800

[0060] Seal 900

[0061] Seal body 910

[0062] Support column 920 DETAILED DESCRIPTION

[0063] A preferred embodiment is given below and the present invention is described more clearly and completely in conjunction with the accompanying drawings.

[0064] This embodiment discloses a flow stabilizing valve, referring to Figures 1 to 3 The flow regulating valve 100 includes a valve body 200, a valve core 300, an elastic member 400, a connecting rod 500 and a plurality of baffles 600. The valve body 200 has a water inlet 210 and a water outlet 220 for water to flow in or out. The valve core 300 is arranged in the valve body 200. The valve core 300 can move toward the water outlet 220 under the action of water pressure. The elastic member 400 is used to apply a force to the valve core 300 to move toward the water inlet 210. The connecting rod 500 is arranged in a one-to-one correspondence with the baffle 600 and is connected between the baffle 600 and the valve core 300, so that the baffle 600 is pulled by the valve core 300 to change the opening of the backflow valve.

[0065] Reference Figure 3 The valve body 200 includes a housing 230, a water retaining ring 240, and a bottom plate 250. The water retaining ring 240 and the bottom plate 250 are both disposed in the housing 230. The bottom plate 250 is located at one end of the housing 230, and the water outlet 220 is provided on the bottom plate 250. The water inlet 210 is located at the end of the housing 230 away from the bottom plate 250.

[0066] In this embodiment, the housing 230 is a cylindrical member, the corresponding base plate 250 is disc-shaped, and the water retaining ring 240 is annular. In addition, in other embodiments, the housing 230 can also be a prism, and the shapes of the base plate 250 and the water retaining ring 240 are adapted thereto.

[0067] The valve core 300 includes a valve core rod 310 and a pressure plate 320 coaxially fixed to the outside of the valve core rod 310. The valve core rod 310 is located in the housing 230, passing through the water retaining ring 240 and engaging with the clearance between the water retaining ring 240. The pressure plate 320 is located on the side of the water retaining ring 240 facing the water inlet 210, and the pressure plate 320 and the water retaining ring 240 are spaced axially along the valve body 200 to form a second water flow gap 800.

[0068] In this embodiment, the elastic member 400 is a compression spring that is sleeved on the valve core rod 310 , with one end of the elastic member 400 abutting against the side of the bottom plate 250 facing the water inlet 210 and the other end abutting against the side of the pressure plate 320 facing the water outlet 220 .

[0069] When the water pressure increases, the water pressure acting on the pressure plate 320 drives the valve core 300 toward the water outlet 220, reducing the distance between the pressure plate 320 and the water retaining ring 240 and the second water gap 800, thereby reducing the water flow rate. At the same time, the valve core 300 compresses the compression spring, giving the compression spring rebound potential energy. When the water pressure decreases, the compression spring rebounds and pushes the valve core 300 toward the water inlet 210, increasing the distance between the pressure plate 320 and the water retaining ring 240 and the second water gap 800, thereby increasing the water flow rate. Therefore, when the water pressure fluctuates, the size of the second water gap 800 is changed to keep the overall amount of water flowing through basically unchanged, thereby achieving a steady flow effect.

[0070] Reference Figure 1 and Figure 3 The housing 230 has a mounting groove 231 formed on its inner wall at one end near the water inlet 210. Multiple baffles 600 are disposed at the water inlet 210 of the valve body 200, with each baffle 600 partially positioned within the mounting groove 231. The baffles 600 are spaced apart along the circumference of the housing 230, with a first water-passing gap 700 formed between adjacent baffles 600 for water to pass through.

[0071] Combine Figure 4 The first mounting groove 231 is an annular groove extending circumferentially along the inner side of the housing 230, and the opening of the first mounting groove 231 is radially oriented toward the center of the housing 230. Along the circumferential direction of the housing 230, the length of the edge of the baffle 600 on the side closest to the inner wall of the housing 230 is greater than the length of the edge of the baffle 600 on the side away from the inner wall of the housing 230. Specifically, in this embodiment, the baffle 600 is fan-shaped, with the larger end of the baffle 600 placed in the mounting groove 231. All mounting plates can be assembled to form a circular disk that blocks the water inlet 210, thereby improving the fit between the baffle 600 and the mounting groove 231. The overall structure of the flow regulating valve 100 is compact and easy to manufacture. In other embodiments, the baffle 600 can also be a plate-like component with a triangular, trapezoidal, or other suitable shape, and the specific design can be based on the shape of the housing 230.

[0072] Thus, when the valve core 300 moves toward the water outlet 220 under the action of water pressure, the valve core 300 pulls the baffles 600 through the connecting rod 500, causing the multiple baffles 600 to move toward each other, thereby reducing the area of ​​the first water flow gap 700 and reducing the water flow through the flow-stabilizing valve 100. When the water pressure decreases, the valve core 300 moves toward the water inlet 210 under the action of the elastic member 400. The valve core 300 pushes the connecting rod 500, causing the multiple baffles 600 to move in opposite directions, thereby increasing the area of ​​the first water flow gap 700 between the baffles 600 and increasing the water flow through the flow-stabilizing valve 100. As a result, when the water pressure fluctuates significantly, the water flow rate is kept basically consistent, further achieving a stable flow effect and improving the user experience.

[0073] In this embodiment, multiple baffles 600 are evenly spaced along the circumferential direction of the flow stabilizing valve 100, so that the areas of multiple first water gaps 700 are the same, thereby making the water inlet of the flow stabilizing valve 100 more uniform and stable. At the same time, it is not easy for the multiple baffles 600 to interfere with each other during relative movement, which is conducive to the stable operation of the flow stabilizing valve 100.

[0074] In this embodiment, the number of baffles 600 is 3, and the opening angle of each baffle 600 is 120°. In other embodiments, the number of baffles 600 may be other appropriate numbers.

[0075] Reference Figure 3 and Figure 4 The connecting rod 500 is an L-shaped member, which includes a transverse rod 510 and a vertical rod 520. One end of the transverse rod 510 is rotatably connected to the valve core rod 310, one end of the vertical rod 520 is connected to the end of the transverse rod 510 away from the valve core rod 310, and the other end of the vertical rod 520 is fixedly connected to the baffle 600.

[0076] As a result, when the valve core 300 moves axially along the outer shell 230, the side of the baffle 600 away from the water inlet 210 abuts against the edge of the side of the installation groove 231 away from the water inlet 210, and the transverse rod 510 moves toward the water outlet 220 and rotates with the connection between the transverse rod 510 and the valve core rod 310 as a fulcrum, driving the vertical rod 520 to rotate and move toward the water outlet 220, so that the baffle 600 rotates toward the water outlet 220 with the edge of the side of the installation groove 231 away from the water inlet 210 as support, so that the baffle 600 tilts toward the valve core 300; the valve core 300 continues to move downward, and the connecting rod 500 pulls the baffle 600 out of the installation groove 231, and the baffles 600 move toward each other to reduce the first water gap 700, so as to achieve the purpose of controlling the water flow.

[0077] In this embodiment, the transverse rod 510 is connected to the valve core rod 310 via a pin. In other embodiments, the transverse rod 510 and the valve core rod 310 can also be connected by other suitable means.

[0078] The angle between the transverse rod 510 and the vertical rod 520 is less than 90°, so that there is a gap between the transverse rod 510 and the water retaining ring 240 , and the transverse rod 510 can rotate within a certain range in the vertical plane without interfering with the water retaining ring 240 .

[0079] The inner wall of the housing 230 is provided with guide grooves 232 extending along the axis of the valve core 300. The number of guide grooves 232 is the same as the number of connecting rods 500. The vertical rod 520 is positioned in the guide grooves 232 and is movable along the extending direction of the guide grooves 232. The guide grooves 232 limit the vertical rod 520, preventing the connecting rod 500, the baffle 600, and the valve core 300 from rotating along the circumference of the flow regulating valve 100, thereby enhancing the overall structure of the flow regulating valve 100.

[0080] In this embodiment, when no water flows through the flow regulating valve 100 and the valve core 300 is in its initial state, a gap exists between the end where the vertical rod 520 connects to the transverse rod 510 and the side wall of the guide groove 232 away from the water inlet 210, and a gap exists between the baffle 600 and the side wall of the mounting groove 231 away from the water inlet 210. Thus, when the water pressure is low, the valve core rod 310 drives the pressure plate 320 toward the water retaining ring 240, and the second water flow gap 800 decreases to control the water flow rate, while the baffle 600 does not tilt or move toward each other, and the first water flow gap remains unchanged. When the water pressure continues to increase, the valve core 300 moves toward the water outlet 220 until the baffle 600 abuts the side wall of the mounting groove 231 away from the water inlet 210. At this time, the baffle 600 begins to tilt and move toward each other, and both the first water flow gap 800 and the second water flow gap 800 decrease. In this way, the graded control of the flow stabilizing valve 100 is achieved, so that the flow stabilizing valve 100 can maintain a good flow stabilizing function even under a large water pressure fluctuation.

[0081] Reference Figure 1 、 Figure 2 and Figure 4 The baffle 600 has a notch at one end radially away from the inner wall of the housing 230, creating a gap between the baffle 600 and the valve core 300 in the radial direction of the housing 230. A clearance hole 620 is formed in the center of the disk formed by the multiple baffles 600. The valve core rod 310 can pass through the clearance hole 620, thereby increasing the movement space of the valve core 300, allowing the valve core 300 to cope with higher water pressures while preventing interference between the valve core 300 and the baffle 600.

[0082] The side of the baffle 600 that is closest to the valve core 300 in the radial direction of the flow stabilizing valve 100 is a curved surface that matches the outer circumference of the valve core 300. Therefore, when the baffle 600 moves toward the valve core 300 and abuts against the valve core 300, the valve core 300 and the baffle 600 can fit together, making the overall structure more compact and improving the flow stabilization effect.

[0083] Reference Figure 1 and Figure 4 A flexible throttling ring 330 is sleeved on one end of the valve core rod 310 near the water inlet 210, and a serration 610 is provided on the side of the baffle plate 600 near the valve core rod 310 in the radial direction of the flow regulating valve 100. When the water pressure continues to increase to a certain level, the serrations 610 of the baffle plate 600 abut against the throttling ring, and water can flow through the baffle plate 600 between the serrations 610; when the water pressure continues to increase, the serrations 610 squeeze the throttling ring, causing part of the serrations 610 to squeeze into the throttling ring, thereby reducing the gap between the serrations 610 for water to flow through, ensuring that the water flow rate remains stable as the water pressure increases, allowing the flow regulating valve 100 to perform steady flow control even under higher water pressure.

[0084] Reference Figure 3 and Figure 5 The flow regulating valve 100 further includes a sealing member 900, which is disposed in the mounting groove 231. The opposite ends of the sealing member 900 respectively abut against the end surface of the mounting groove 231 and one side surface of the baffle 600, thereby sealing the gap between the baffle 600 and the end surface of the mounting groove 231, making it difficult for water to enter the interior of the valve body 200 through the gap between the baffle 600 and the mounting groove 231.

[0085] The seal 900 includes a seal body 910 and a support column 920. One end of the support column 920 is connected to the outer circumference of the seal body 910 in the radial direction of the flow regulating valve 100, while the other end of the support column 920 abuts against the wall of the mounting groove 231, thereby supporting the seal body 910 and preventing it from separating from the baffle 600 when subjected to water pressure. A clearance is formed between the seal body 910 and the wall of the mounting groove 231 in the radial direction of the flow regulating valve 100, facilitating deformation of the baffle 600 as it moves within the mounting groove 231 and reducing any obstruction to the movement of the baffle 600 by the seal body 910.

[0086] Although specific embodiments of the present invention have been described above, those skilled in the art will appreciate that these are merely illustrative and that the scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications are intended to fall within the scope of the present invention.

Claims

1. A flow control valve, comprising a valve body, a valve core, and an elastic member, wherein the valve body has a water inlet and a water outlet, the valve core is disposed in the valve body, the valve core can move toward the water outlet under the action of water pressure, and the elastic member is used to apply a force to the valve core to move toward the water inlet; characterized in that: The flow stabilizing valve further comprises: A plurality of baffles are provided at the water inlet of the valve body; the valve body is provided with an installation groove on the inner wall at one end near the water inlet, and some of the baffles are located in the installation groove; the plurality of baffles are arranged at intervals along the circumferential direction of the flow-stabilizing valve, and a first water-passing gap for water flow to pass through is formed between two adjacent baffles; along the circumferential direction of the flow-stabilizing valve, the length of the edge of the side of the baffle close to the inner wall of the valve body is greater than the length of the edge of the side of the baffle away from the inner wall of the valve body; Connecting rods, the number of which corresponds to the baffles, and the connecting rods and the baffles are arranged in a one-to-one correspondence; one end of the connecting rod is rotatably connected to the valve core, and the other end of the connecting rod is fixedly connected to the baffle; The connecting rod includes a transverse rod and a vertical rod, one end of the transverse rod is rotatably connected to the valve core, one end of the vertical rod is connected to the end of the transverse rod away from the valve core, and the other end of the vertical rod is fixedly connected to the baffle, and the angle between the transverse rod and the vertical rod is less than 90°.

2. The flow stabilizing valve according to claim 1, wherein: The plurality of baffles are evenly spaced apart along the circumferential direction of the flow stabilizing valve.

3. The flow stabilizing valve according to claim 1, wherein: A gap is formed between the baffle and the valve core in a radial direction of the steady flow valve.

4. The flow stabilizing valve according to claim 3, wherein: A side surface of the baffle close to the valve core in the radial direction of the flow stabilizing valve is a curved surface adapted to the outer peripheral surface of the valve core.

5. The flow stabilizing valve according to claim 4, wherein: A flexible throttling ring is sleeved on one end of the valve core close to the water inlet, and a sawtooth is provided on one side of the baffle close to the valve core in the radial direction of the flow stabilizing valve, and the sawtooth can abut against the throttling ring.

6. The flow stabilizing valve according to claim 1, wherein: The inner wall of the valve body is provided with a guide groove extending along the axial direction of the valve core. The number of the guide grooves is the same as that of the connecting rod. The vertical rod is located in the guide groove and can move along the extension direction of the guide groove.

7. The flow stabilizing valve according to claim 1, wherein: The flow stabilizing valve also includes a seal, which is arranged in the installation groove; along the axial direction of the flow stabilizing valve, one end of the seal abuts against a side of the baffle facing the water inlet, and the other end of the seal abuts against the axial end face of the installation groove away from the baffle.

8. The flow stabilizing valve according to claim 7, wherein: The seal includes a seal body and a support column; along the radial direction of the flow stabilizing valve, one end of the support column is connected to the outer peripheral surface of the seal body, and the other end of the support column abuts against the groove wall of the mounting groove; the seal body and the groove wall of the mounting groove form a clearance in the radial direction of the flow stabilizing valve.

9. The flow stabilizing valve according to claim 1, wherein: The mounting groove is an annular groove extending along the inner circumference of the valve body. The baffle is fan-shaped, and all the baffles can be assembled to form a disc blocking the water inlet.

10. The flow stabilizing valve according to claim 1, wherein: The valve core also includes a pressure-bearing plate, which is arranged on the side of the baffle away from the water inlet. The inner side of the valve body has a water retaining ring, which is arranged on the side of the pressure-bearing plate away from the water inlet. There is a second water-passing gap between the pressure-bearing plate and the water retaining ring in the axial direction of the flow regulating valve.

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