High-pressure intelligent grading pressure regulating valve
By setting the valve core and rotating mechanism in the high-pressure intelligent grading control valve, the position of through holes of different sizes is changed, and the problem of poor accuracy of traditional regulating valves is solved, and the multi-stage adjustment and high-precision grading adjustment effect is achieved.
Patent Information
- Application Number
- CN202421354766.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-14
AI Technical Summary
During use, the traditional high-pressure intelligent grading control valve has poor accuracy and cannot achieve multi-stage adjustment.
By setting up a valve core and a rotating mechanism, the output shaft of the motor is driven to rotate, so that through holes of different sizes change their position and enter the water tank. Liquid enters the drainage mechanism through the water tank and through holes, realizing hierarchical adjustment.
It improves the accuracy of the regulating valve, can realize multi-stage adjustment, and meets the requirements of grading adjustment in high-pressure environments.
Smart Images
Figure CN222687418U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of regulating valves, in particular to a high-pressure intelligent graded pressure regulating valve. Background Art
[0002] A pressure regulating valve is a component that adjusts the opening gap of the opening and closing parts in the valve body to adjust the fluid flow rate, thereby achieving pressure regulation.
[0003] In the prior art, traditional high-pressure intelligent graded regulating valves have major defects. For example, during the use of traditional graded regulating valves, it is mostly necessary to control the gap between the valve core and the through hole in the valve to adjust the liquid flow rate. However, this method has poor accuracy and cannot achieve multi-stage regulation. Therefore, the utility model proposes a high-pressure intelligent graded regulating valve to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a high-pressure intelligent graded pressure regulating valve is proposed. By setting a valve core and a rotating mechanism, the output shaft of the driving motor rotates, so that the through holes of different sizes change their positions, so that the through holes enter the water trough, and the liquid enters the drainage mechanism through the water trough and the through holes and is discharged, so as to achieve the effect of graded regulation.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A high-pressure intelligent graded pressure regulating valve comprises a valve body, two fixed disks are fixedly connected to the inner wall of the valve body, a sealing ring is fixedly connected between the two fixed disks, a water groove is provided on the side wall of the sealing ring, a through groove is provided on both the fixed disks, a valve core is sealingly and rotatably connected in the through groove, a plurality of through holes arranged at equal intervals are provided on the side wall of the valve core, a rotating mechanism for rotating the valve core is provided on the valve body, a water inlet mechanism is provided on the side wall of the valve body, and a drainage mechanism is provided at the lower end of the valve body.
[0007] Preferably, the rotating mechanism comprises a motor fixedly connected to the upper end of the valve body, the end of the output shaft of the motor is fixedly connected to a driving rod, and the lower end of the driving rod is fixedly sleeved with a second gear.
[0008] Preferably, the upper end of the valve core is fixedly connected to a rotating rod, and the upper end of the rotating rod is rotatably connected to the inner top of the valve body.
[0009] Preferably, a first gear is fixedly sleeved on the rotating rod, and the first gear is meshed with the second gear.
[0010] Preferably, the water inlet mechanism comprises a water inlet pipe fixedly connected to the side wall of the valve body, an end of the water inlet pipe is fixedly connected to a first flange, and the water inlet pipe is located between two fixed flanges.
[0011] Preferably, the drainage mechanism comprises a drainage pipe fixedly connected to the lower end of the valve body, and the lower end of the drainage pipe is fixedly connected to a second flange.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. By setting the valve core and the rotating mechanism, the output shaft of the driving motor rotates, which drives the driving rod to rotate, thereby driving the second gear to rotate, driving the first gear meshing with it to rotate, and thus driving the valve core to rotate, so that the through hole on the valve core moves, so that the through holes of different sizes change their positions, so that the through holes enter the water trough, and the liquid enters the drainage mechanism from the water trough and the through holes and is discharged, which can achieve the effect of graded regulation.
[0014] 2. By setting through holes and water channels, the sizes of multiple groups of through holes on the valve core are different. When in use, through holes of different sizes enter the water channel, and the flow rates are different, thereby achieving the effect of controlling the flow rate, which can greatly improve the accuracy of the regulating valve. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional diagram of a high-pressure intelligent graded pressure regulating valve proposed by the utility model;
[0016] Figure 2 A three-dimensional diagram of a valve core of a high-pressure intelligent graded pressure regulating valve proposed by the utility model;
[0017] Figure 3 This is a bottom-up stereoscopic diagram of a valve core of a high-pressure intelligent graded pressure regulating valve proposed by the utility model;
[0018] Figure 4 for Figure 3 A magnified view of the structure in Figure 2.
[0019] In the figure: 1 valve body, 2 motor, 3 first flange, 4 water inlet pipe, 5 second flange, 6 drain pipe, 7 first gear, 8 second gear, 9 rotating rod, 10 valve core, 11 through hole, 12 fixed plate, 13 sealing ring, 14 water trough. DETAILED DESCRIPTION
[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.
[0021] Reference Figure 1-4 A high-pressure intelligent graded pressure regulating valve comprises a valve body 1, on the inner wall of which two fixed disks 12 are fixedly connected, a sealing ring 13 is fixedly connected between the two fixed disks 12, a water groove 14 is provided on the side wall of the sealing ring 13, through grooves are provided on both fixed disks 12, a valve core 10 is sealably rotatably connected in the through groove, and a plurality of groups of through holes 11 arranged at equal intervals are provided on the side wall of the valve core 10, it should be noted that each group of through holes 11 has a different size, and when the through holes 11 of different sizes are rotated to the water groove 14, the effect of regulating the flow is achieved.
[0022] In the utility model, a rotating mechanism for rotating the valve core 10 is provided on the valve body 1, and the rotating mechanism includes a motor 2 fixedly connected to the upper end of the valve body 1, a driving rod is fixedly connected to the end of the output shaft of the motor 2, a second gear 8 is fixedly sleeved on the lower end of the driving rod, and a rotating rod 9 is fixedly connected to the upper end of the valve core 10, and the upper end of the rotating rod 9 is rotatably connected to the inner top of the valve body 1, and a first gear 7 is fixedly sleeved on the rotating rod 9, and the first gear 7 is meshed with the second gear 8.
[0023] In the utility model, a water inlet mechanism is arranged on the side wall of the valve body 1, and the water inlet mechanism comprises a water inlet pipe 4 fixedly connected to the side wall of the valve body 1, and the end of the water inlet pipe 4 is fixedly connected to the first flange 3, and the water inlet pipe 4 is located between two fixed plates 12.
[0024] In the utility model, a drainage mechanism is provided at the lower end of the valve body 1 , and the drainage mechanism comprises a drainage pipe 6 fixedly connected to the lower end of the valve body 1 , and a second flange 5 is fixedly connected to the lower end of the drainage pipe 6 .
[0025] When the utility model is used, the valve body 1 is first installed on the pipeline, and the fluid enters the valve body 1 through the water inlet pipe 4, and the fluid enters the valve core 10 through the water groove 14 and the through hole 11. The valve core 10 is hollow in design, and a water leakage port is provided at the lower end of the valve core 10. The liquid falls from the water leakage port to the drain pipe 6 for discharge;
[0026] When the fluid flow needs to be adjusted, the output shaft of the driving motor 2 rotates, driving the driving rod to rotate, thereby driving the second gear 8 to rotate, driving the first gear 7 meshing therewith to rotate, thereby driving the valve core 10 to rotate, so that the through hole 11 on the valve core 10 moves, so that the through holes of different sizes change their positions, so that the through hole 11 enters the water trough 14, and the liquid enters the drainage mechanism through the water trough 14 and the through hole 11 and is discharged, thereby achieving a graded adjustment effect.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A high-pressure intelligent graded pressure regulating valve, comprising a valve body (1), characterized in that: Two fixed disks (12) are fixedly connected to the inner wall of the valve body (1), a sealing ring (13) is fixedly connected between the two fixed disks (12), a water groove (14) is provided on the side wall of the sealing ring (13), through grooves are provided on both fixed disks (12), a valve core (10) is sealingly rotatably connected in the through groove, a plurality of groups of through holes (11) arranged at equal intervals are provided on the side wall of the valve core (10), a rotating mechanism for rotating the valve core (10) is provided on the valve body (1), a water inlet mechanism is provided on the side wall of the valve body (1), and a drainage mechanism is provided at the lower end of the valve body (1).
2. A high-pressure intelligent graded pressure regulating valve according to claim 1, characterized in that: The rotating mechanism comprises a motor (2) fixedly connected to the upper end of the valve body (1), the end of the output shaft of the motor (2) is fixedly connected to a driving rod, and the lower end of the driving rod is fixedly sleeved with a second gear (8).
3. A high-pressure intelligent graded pressure regulating valve according to claim 2, characterized in that: The upper end of the valve core (10) is fixedly connected to a rotating rod (9), and the upper end of the rotating rod (9) is rotatably connected to the inner top of the valve body (1).
4. A high-pressure intelligent graded pressure regulating valve according to claim 3, characterized in that: A first gear (7) is fixedly sleeved on the rotating rod (9), and the first gear (7) is meshed with a second gear (8).
5. A high-pressure intelligent graded pressure regulating valve according to claim 4, characterized in that: The water inlet mechanism comprises a water inlet pipe (4) fixedly connected to the side wall of the valve body (1), the end of the water inlet pipe (4) being fixedly connected to a first flange (3), and the water inlet pipe (4) being located between two fixed plates (12).
6. A high-pressure intelligent graded pressure regulating valve according to claim 5, characterized in that: The drainage mechanism comprises a drainage pipe (6) fixedly connected to the lower end of the valve body (1), and the lower end of the drainage pipe (6) is fixedly connected to a second flange (5).