A type of double-pressure plate water outlet

Abstract

This utility model discloses a double-pressure plate type water outlet, relating to the field of fluid transportation technology. It includes a fixed base, a sealing ring, and an arc-shaped clamping block. Connecting cylinders are fixedly connected to both the upper and lower ends of the fixed base. Fixed plates are provided on the inner walls of the connecting cylinders. Two rotating plates are rotatably connected to the fixed base. A driven rotating shaft is fixedly connected to the center of each rotating plate. A driven bevel gear is provided on the outer wall of the driven rotating shaft. A housing is fixedly connected to one side of the fixed base. A servo motor is installed inside the housing. The power output end of the servo motor is fixedly connected to a main rotating shaft. The servo motor drive, through the meshing transmission of the main and driven bevel gears, allows for precise control of the rotation angle of the rotating plates, thereby precisely adjusting the size of the exposed portion at the connection between the rotating plates and the fixed plates. This enables fine-tuning of the water flow rate and speed. Simultaneously, the two rotating plates, in conjunction with the fixed plates in opposite positions, can stably switch the water flow on and off, adapting to the needs of different water usage scenarios.

Description

Technical Field

[0001] This utility model relates to the field of fluid transport technology, specifically a double-pressure plate type water outlet. Background Technology

[0002] In fluid transport systems, the outlet, as a key component controlling fluid output, is widely used in various fields such as agricultural irrigation, industrial water circulation, and building water supply and drainage. Its performance directly affects the operating efficiency, stability, and safety of the entire system. Especially in scenarios requiring precise control of the water output, higher demands are placed on the structural design and functional implementation of the outlet.

[0003] In existing technologies, traditional water outlets mostly use a single valve plate or a single control structure to achieve the on / off and regulation of water flow. In practical applications, this type of structure has gradually revealed many shortcomings: Firstly, it has limitations in the precision of water flow control; the opening and closing angle of a single valve plate is difficult to control precisely, resulting in insufficiently fine-grained water flow regulation, failing to meet the stringent flow requirements of precision irrigation and industrial processes. Secondly, the sealing performance of traditional water outlets often relies on a single sealing ring. After long-term use, the sealing ring is prone to wear and displacement due to water flow impact, pipe vibration, and other factors, leading to leakage. This not only wastes resources but may also damage surrounding equipment or the environment. Furthermore, in terms of installation and fixing, the existing connection methods between water outlets and delivery pipes / outlet pipes are relatively cumbersome, usually requiring multiple bolts for tightening, resulting in low installation efficiency. Moreover, the disassembly process is equally time-consuming and labor-intensive during later maintenance or component replacement. Therefore, those skilled in the art have provided a double-pressure plate water outlet to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a double-pressure plate type water outlet to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A double-pressure plate type water outlet includes a fixed base, a sealing ring, and an arc-shaped clamping block. Connecting cylinders are fixedly connected to both the upper and lower ends of the fixed base, with the connecting cylinders communicating with the interior of the fixed base. Fixed plates are provided on the inner walls of the connecting cylinders, with the fixed plates fixedly connected to the connecting cylinders and the upper and lower fixed plates in opposite positions. Two rotating plates are rotatably connected to the fixed base, with the rotating plates fitting against the fixed plates. A driven rotating shaft is fixedly connected to the center of the rotating plates, and the driven rotating shaft is rotatably connected to the fixed plates. A driven bevel gear is provided on the outer wall of the driven rotating shaft, and the driven bevel gear is fixedly connected to the driven rotating shaft. A housing is fixedly connected to one side of the fixed base, and a servo motor is installed inside the housing. The servo motor is fixedly mounted on the fixed base, and a main rotating shaft is fixedly connected to the power output end of the servo motor, with the main rotating shaft rotatably connected to the fixed base. A main bevel gear is fixedly connected to one end of the main rotating shaft, and the main bevel gear meshes with the driven bevel gear.

[0007] As a further embodiment of this utility model: both the upper and lower ends of the fixed base are fixedly connected to guide rail one and guide rail two. Guide rail one is provided with a sliding groove one, and guide rail two is provided with a sliding groove two. A sliding rod is provided in each sliding groove two, wherein the sliding rod is fixedly connected to guide rail two.

[0008] As a further embodiment of this utility model: each of the slide grooves is provided with a bidirectional lead screw, wherein the bidirectional lead screw is rotatably connected to the guide rail, and a rotating disk is fixedly connected to one end of each bidirectional lead screw. Two sliders are threadedly connected to the bidirectional lead screw, wherein the sliders are locked in the slide groove, and an arc-shaped clamp is fixedly connected to one end of each slider. Several grooves are opened on one side of each arc-shaped clamp.

[0009] As a further embodiment of this utility model: a second slider is slidably connected to the slide rod, wherein the second slider is locked in the second slide groove, and the second slider is fixedly connected to the arc-shaped clamping block. A sealing groove is provided in the connecting cylinder. A conveying pipe is provided above the fixed seat, and a water outlet pipe is provided below the fixed seat, wherein the conveying pipe and the water outlet pipe are respectively inserted into the connecting cylinder.

[0010] As a further improvement of this utility model: both the conveying pipe and the outlet pipe are fitted with sealing rings, one end of which is stuck in the sealing groove, and several protruding rings are fixedly connected to the outer wall of the sealing ring, wherein the protruding rings are stuck in the groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. High precision and flexible adjustment of water flow control: Driven by a servo motor, the rotation angle of the rotating plate can be precisely controlled through the meshing of the main bevel gear and the driven bevel gear. This allows for precise adjustment of the exposed size at the through-hole between the rotating plate and the fixed plate, enabling fine control of water flow and speed. This meets the stringent requirements of precision irrigation, industrial processes, and other scenarios with demanding water flow conditions. In addition, the two rotating plates, one above the other, work in conjunction with the fixed plate in the opposite position to stably switch the water flow on and off, adapting to the needs of different water use scenarios.

[0013] 2. Convenient and efficient installation and disassembly: The connection with the delivery pipe and outlet pipe does not require cumbersome bolt tightening. Simply put the sealing ring on the pipe and then insert the pipe into the connecting cylinder to complete the initial fixation. Then, the rotating disc drives the bidirectional screw to rotate, which drives the arc-shaped clamp to move to the center to achieve secondary reinforcement. The operation is simple and easy to understand, which greatly improves the installation efficiency. When maintaining or replacing parts later, the arc-shaped clamp can be loosened by rotating the rotating disc in the opposite direction, which facilitates quick disassembly and reduces maintenance time.

[0014] 3. Reliable sealing performance and good leak prevention: One end of the sealing ring is clamped in the sealing groove of the connecting cylinder to form a basic seal; the protruding ring on the outer wall of the sealing ring engages with the groove on the arc-shaped clamp, further enhancing the tightness of the seal; the clamping force of the arc-shaped clamp is evenly applied to the sealing ring, making the sealing ring fit tightly with the pipe and connecting cylinder, effectively avoiding water leakage caused by water flow impact and pipe vibration, ensuring the stability of use and reducing resource waste. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a double-pressure plate type water outlet.

[0016] Figure 2 This is a schematic diagram of the structure of guide rail one and guide rail two in a double pressure plate type water outlet.

[0017] Figure 3 This is a schematic diagram of the arc-shaped clamp and groove in a double-pressure plate type water outlet.

[0018] Figure 4 This is a schematic diagram of the sealing ring and protruding ring in a double-pressure plate type water outlet.

[0019] Figure 5 This is a schematic diagram of the structure of a servo motor and a rotating plate in a double-pressure plate type water outlet.

[0020] Figure 6 This is a schematic diagram of the structure of a double-pressure plate type water outlet, consisting of a rotating shaft and a bevel gear.

[0021] In the diagram: 1. Fixed base; 2. Conveying pipe; 3. Water outlet pipe; 4. Outer shell; 5. Servo motor; 6. Main rotating shaft; 7. Main bevel gear; 8. Driven bevel gear; 9. Driven rotating shaft; 10. Rotating plate; 11. Connecting cylinder; 12. Sealing groove; 13. Fixed plate; 14. Guide rail one; 15. Rotating disk; 16. Two-way lead screw; 17. Guide rail two; 18. Slide rod; 19. Slider one; 20. Slider two; 21. Arc-shaped clamp; 22. Sealing ring; 23. Protruding ring; 24. Groove. Detailed Implementation

[0022] To facilitate understanding of the technical means, creative features, objectives, and effects of this utility model, the following detailed description of specific embodiments further illustrates this utility model. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Please see Figures 1-6In this embodiment of the utility model, a double-pressure plate type water outlet includes a fixed base 1, a sealing ring 22, and an arc-shaped clamping block 21. Connecting cylinders 11 are fixedly connected to both the upper and lower ends of the fixed base 1, and the connecting cylinders 11 are connected to the interior of the fixed base 1. A fixing plate 13 is provided on the inner wall of each connecting cylinder 11, and the fixing plates 13 are fixedly connected to the connecting cylinders 11, with the upper and lower fixing plates 13 in opposite positions. Two rotating plates 10 are rotatably connected to the fixed base 1, and the rotating plates 10 are in contact with the fixing plates 13. A rotating shaft 9 is fixedly connected to the center of each rotating plate 10. A servo motor 5 is rotatably connected to a fixed plate 13. A driven bevel gear 8 is mounted on the outer wall of a rotating shaft 9, and the driven bevel gear 8 is fixedly connected to the driven rotating shaft 9. A housing 4 is fixedly connected to one side of a fixed base 1. A servo motor 5 is installed inside the housing 4 and is fixedly mounted on the fixed base 1. A main rotating shaft 6 is fixedly connected to the power output end of the servo motor 5, and the main rotating shaft 6 is rotatably connected to the fixed base 1. A main bevel gear 7 is fixedly connected to one end of the main rotating shaft 6, and the main bevel gear 7 meshes with the driven bevel gear 8. Guide rail 14 and guide rail 2 17 are fixedly connected to both the upper and lower ends of the fixed base 1. Each guide rail 14 has a sliding groove 1, and each guide rail 2 17 has a sliding groove 2. A sliding rod 18 is installed in each sliding groove 2, with the sliding rod 18 fixedly connected to the guide rail 2 17. A double-acting screw 16 is installed in each sliding groove 1, with the double-acting screw 16 rotatably connected to the guide rail 14. A rotating disk 15 is fixedly connected to one end of each double-acting screw 16. Two sliders 19 are threaded onto the double-acting screw 16, with each slider 19 locked within the sliding groove 1. An arc-shaped clamping block 21 is fixedly connected to one end of each slider 19. Several grooves 24 are formed on one side of each arc-shaped clamping block 21. The sliding rod 18 slides... The moving connection includes a slider 20, which is locked in the groove 2 and fixedly connected to the arc-shaped clamp 21. The connecting cylinder 11 is provided with a sealing groove 12. A conveying pipe 2 is provided above the fixed seat 1, and a water outlet pipe 3 is provided below the fixed seat 1. The conveying pipe 2 and the water outlet pipe 3 are respectively inserted into the connecting cylinder 11. A sealing ring 22 is fitted on the outer wall of the conveying pipe 2 and the water outlet pipe 3. One end of the sealing ring 22 is locked in the sealing groove 12. Several protruding rings 23 are fixedly connected to the outer wall of the sealing ring 22. The protruding rings 23 are locked in the groove 24.

[0024] The working principle of this utility model is as follows: During installation, firstly, the sealing ring 22 can be fitted onto the conveying pipe 2 and the outlet pipe 3. Then, it is inserted into the connecting cylinder 11, thus initially fixing the conveying pipe 2, the outlet pipe 3, and the sealing ring 22 onto the fixing base 1. Then, manually rotating the rotating disk 15 drives the bidirectional lead screw 16 to rotate. The bidirectional lead screw 16 drives the slider 19 to move towards the center. The slider 19 drives the arc-shaped clamping block 21 to move towards the center. The two arc-shaped clamping blocks 21 on the left and right can clamp and fix the conveying pipe 2, the outlet pipe 3, and the sealing ring 22. In the middle, the conveying pipe 2, the outlet pipe 3, and the sealing ring 22 can be further fixed on the fixed base 1. When water is discharged, the servo motor 5 is started to drive the main rotating shaft 6 to rotate. The main rotating shaft 6 drives the main bevel gear 7 to rotate. The main bevel gear 7 drives the driven bevel gear 8 to rotate. The driven bevel gear 8 drives the driven rotating shaft 9 to rotate. The driven rotating shaft 9 drives the rotating plate 10 to rotate. When the solid parts of the upper and lower rotating plates 10 are engaged with the fixed plate 13, their through-holes can be exposed. In this way, water can flow from the conveying pipe 2 into the fixed base 1 and flow out from the outlet pipe 3.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A double-pressure plate type water outlet, comprising a fixed base (1), a sealing ring (22), and an arc-shaped clamping block (21), characterized in that, The fixed base (1) is fixedly connected to both the upper and lower ends with connecting cylinders (11), wherein the connecting cylinders (11) are connected to the interior of the fixed base (1), and the inner walls of the connecting cylinders (11) are provided with fixing plates (13). The fixed base (1) is rotatably connected with two rotating plates (10), wherein the rotating plates (10) are in contact with the fixing plates (13), and the center of the rotating plates (10) is fixedly connected with a rotating shaft (9). A bevel gear (8) is provided on the outer wall of the rotating shaft (9), wherein the bevel gear (8) The servo motor (5) is fixedly connected to the rotating shaft (9) and the housing (4) is fixedly connected to one side of the fixed base (1). The servo motor (5) is fixedly installed on the fixed base (1). The power output end of the servo motor (5) is fixedly connected to the main rotating shaft (6). The main rotating shaft (6) is rotatably connected to the fixed base (1). One end of the main rotating shaft (6) is fixedly connected to the main bevel gear (7). The main bevel gear (7) meshes with the slave bevel gear (8).

2. The double-pressure plate type water outlet according to claim 1, characterized in that, The fixing plate (13) is fixedly connected to the connecting cylinder (11), and the upper and lower fixing plates (13) are in opposite positions. They are rotatably connected to the fixing plate (13) from the rotating shaft (9). The upper and lower ends of the fixing seat (1) are fixedly connected to the guide rail one (14) and the guide rail two (17).

3. A double-pressure plate type water outlet according to claim 2, characterized in that, Each of the guide rails (14) is provided with a first groove, and each of the guide rails (17) is provided with a second groove. Each of the second grooves is provided with a slide rod (18), wherein the slide rod (18) is fixedly connected to the guide rail (17), and each of the first grooves is provided with a bidirectional screw (16), wherein the bidirectional screw (16) is rotatably connected to the guide rail (14).

4. A double-pressure plate type water outlet according to claim 3, characterized in that, One end of the bidirectional lead screw (16) is fixedly connected to a rotating disk (15), and two sliders (19) are threadedly connected to the bidirectional lead screw (16), wherein the sliders (19) are locked in the groove.

5. A double-pressure plate type water outlet according to claim 4, characterized in that, Each of the sliders (19) has an arc-shaped clamp (21) fixedly connected to one end, and each of the arc-shaped clamps (21) has several grooves (24) on one side.

6. A double-pressure plate type water outlet according to claim 3, characterized in that, The slide bar (18) is slidably connected to a second slider (20), wherein the second slider (20) is locked in the second groove, and the second slider (20) is fixedly connected to the arc-shaped clamp (21).

7. A double-pressure plate type water outlet according to claim 1, characterized in that, The connecting cylinder (11) is provided with a sealing groove (12), a conveying pipe (2) is provided above the fixed seat (1), and a water outlet pipe (3) is provided below the fixed seat (1). The conveying pipe (2) and the water outlet pipe (3) are respectively inserted into the connecting cylinder (11).

8. A double-pressure plate type water outlet according to claim 7, characterized in that, Both the conveying pipe (2) and the outlet pipe (3) are fitted with sealing rings (22), one end of which is stuck in the sealing groove (12), and several protruding rings (23) are fixedly connected to the outer wall of the sealing ring (22), wherein the protruding rings (23) are stuck in the groove (24).

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