Steady-flow pressurizing pipeline pump

Abstract

The utility model discloses a steady flow pressurizing pipeline pump, which relates to the technical field of pipeline pumps and comprises a pipeline, a pressurizing motor is fixedly connected to the top of the pipeline, a pressurizing component is fixedly connected to an output shaft of the pressurizing motor, the pressurizing component extends into the pipeline and is fixedly connected with the inner wall of the pipeline, the bottom of the pipeline is fixedly connected and communicated with a supporting block, and the pressurizing component is positioned above the supporting block. One end of the pipeline is detachably connected with a water inlet pipe, the other end of the pipeline is fixedly connected and communicated with a steady flow box, one side, far away from the pipeline, of the steady flow box is detachably connected with a water outlet pipe, a plurality of guide plates are fixedly connected in the steady flow box at equal intervals, the guide plates are horizontally arranged, a buffer assembly is mounted between every two adjacent guide plates, and the buffer assemblies are fixedly connected with the inner wall of the steady flow box. The device is simple in structure and convenient to use, water flow at the outlet is guaranteed to be stable through the flow stabilizing box, buffering and energy dissipation can be conducted on the water flow, vibration is reduced, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline pumps, in particular to a steady-flow and pressure-boosting pipeline pump. Background Art

[0002] A pipeline pump is a type of single-suction single-stage or multi-stage centrifugal pump with a vertical structure. Because its inlet and outlet are in the same straight line and have the same inlet and outlet diameters, it resembles a section of pipe and can be installed at any position in the pipe, hence the name pipeline pump.

[0003] The existing pipeline pump has turbulent water flow at the outlet pipe, resulting in large fluctuations. The joints are usually fixed with bolts, and constant vibration can easily loosen the bolts and cause leakage. In addition, long-term vibration leads to increased wear and tear, reducing the service life of the device. Utility Model Content

[0004] The utility model aims to provide a steady-flow and pressure-boosting pipeline pump to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following solution: the utility model provides a steady-flow booster pipeline pump, comprising a pipeline, a booster motor is fixedly connected to the top of the pipeline, a booster assembly is fixedly connected to the output shaft of the booster motor, the booster assembly extends into the pipeline and is fixedly connected to the inner wall of the pipeline, a support block is fixedly connected to and connected to the bottom of the pipeline, the booster assembly is located above the support block, one end of the pipeline is detachably connected to an inlet pipe, the other end of the pipeline is fixedly connected to and connected to a stabilizing box, the side of the stabilizing box away from the pipeline is detachably connected to an outlet pipe, a plurality of guide plates are fixedly connected at equal intervals in the stabilizing box, the guide plates are horizontally arranged, a buffer assembly is installed between two adjacent guide plates, and the buffer assembly is fixedly connected to the inner wall of the stabilizing box.

[0006] Preferably, the buffer assembly includes a connecting rod symmetrically fixed to the inner wall of the stabilizer box, a conical plate is fixed between the two connecting rods, a rotating assembly is symmetrically installed on the side wall of the conical plate, a spring is fixed between the two rotating assemblies, and the spring is located on the side of the rotating assembly away from the conical plate.

[0007] Preferably, the rotating assembly includes a fixing seat symmetrically fixed to the side wall of the conical plate, a buffer plate is rotatably connected between the two fixing seats, and a side of the buffer plate away from the fixing seat is fixed to the spring.

[0008] Preferably, the boosting assembly includes a fixing box fixedly connected to the inner wall of the pipe, a through hole is provided at the bottom of the fixing box, one side of the fixing box is open, and the opening is communicated with the water outlet end of the pipe, the output shaft of the boosting motor is fixedly connected to a connecting shaft, the bottom of the connecting shaft extends into the fixing box, and a plurality of impellers are circumferentially fixedly connected to the connecting shaft, and the impellers are located in the fixing box.

[0009] Preferably, the top surface of the pipeline is detachably connected with a sealing flange, and the connecting shaft passes through the sealing flange and is rotatably connected to the sealing flange.

[0010] Preferably, a connector is fixedly connected to and communicated with a side of the flow stabilizing box away from the pipeline, the connector is detachably connected to the water outlet pipe, and the guide plate is located between the connector and the pipeline.

[0011] Preferably, a bottom plate is fixedly connected to the bottom surface of the support block, and mounting holes are respectively provided at four corners of the bottom plate. Bolts are detachably connected in the mounting holes, and the bolts are detachably connected to the ground.

[0012] Preferably, a cushion block is fixedly connected to a side of the top surface of the bottom plate away from the support block, and the top surface of the cushion block abuts against the stabilizer box.

[0013] The utility model discloses the following technical effects: when in use, the water inlet pipe is connected to the pipeline, the water outlet pipe is connected to the flow stabilizing box, the water flows into the pipeline from the water inlet pipe, the booster motor is started, the booster motor drives the booster assembly to rotate, the booster assembly boosts the water flow and flows out from the outlet end of the pipeline and enters the flow stabilizing box, the water flow is guided by a number of guide plates to form a stable water flow, and the stability of the water flow is improved; at the same time, the water flow passes through the buffer assembly, and the buffer assembly can play an energy dissipation and buffering role on the water flow, reduce vibration, and thus extend the service life of the device. The utility model has a simple structure and is easy to use. The setting of the flow stabilizing box ensures that the water flow at the outlet is stable, and can buffer and dissipate energy, reduce vibration, and extend the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the pipeline of the utility model;

[0017] Figure 3 It is a cross-sectional view of the flow stabilizer box of the utility model;

[0018] Figure 4 For this utility model Figure 3 A partial enlarged view of middle A;

[0019] In the figure: 1. pipeline; 2. sealing flange; 3. booster motor; 4. support block; 5. flow stabilizer box; 6. gasket; 7. connector; 8. base plate; 9. connecting shaft; 10. fixing box; 11. impeller; 12. through hole; 13. guide plate; 14. conical plate; 15. connecting rod; 16. fixing seat; 17. buffer plate; 18. spring; 19. mounting hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Reference Figure 1-Figure 4 As shown, this embodiment provides a steady-flow boosting pipeline pump, including a pipeline 1, a boosting motor 3 is fixedly connected to the top of the pipeline 1, the output shaft of the boosting motor 3 is fixedly connected to the boosting assembly, the boosting assembly extends into the pipeline 1 and is fixedly connected to the inner wall of the pipeline 1, the bottom of the pipeline 1 is fixedly connected to and connected to a support block 4, the boosting assembly is located above the support block 4, one end of the pipeline 1 is detachably connected to an inlet pipe, the other end of the pipeline 1 is fixedly connected to and connected to a stabilizing box 5, the side of the stabilizing box 5 away from the pipeline 1 is detachably connected to a water outlet pipe, a plurality of guide plates 13 are fixedly connected at equal intervals in the stabilizing box 5, the guide plates 13 are horizontally arranged, a buffer assembly is installed between two adjacent guide plates 13, and the buffer assembly is fixed to the inner wall of the stabilizing box 5.

[0023] When in use, the water inlet pipe is connected to the pipeline 1, the water outlet pipe is connected to the flow stabilizing box 5, the water flows into the pipeline 1 through the water inlet pipe, the booster motor 3 is started, the booster motor 3 drives the booster assembly to rotate, the booster assembly boosts the water flow and flows out from the outlet end of the pipeline 1 and enters the flow stabilizing box 5, the water flow is guided by a number of guide plates 13 to form a stable water flow, which improves the stability of the water flow; at the same time, the water flow passes through the buffer assembly, which can play an energy dissipation and buffering role on the water flow, reduce vibration, and thus extend the service life of the device. The utility model has a simple structure and is easy to use. The setting of the flow stabilizing box 5 ensures that the water flow at the outlet is stable, and can buffer and dissipate energy, reduce vibration, and extend the service life of the device.

[0024] Further optimized solution, the buffer assembly includes a connecting rod 15 symmetrically fixed to the inner wall of the stabilizing box 5, a conical plate 14 is fixed between the two connecting rods 15, a rotating assembly is symmetrically installed on the side wall of the conical plate 14, a spring 18 is fixed between the two rotating assemblies, and the spring 18 is located on the side of the rotating assembly away from the conical plate 14. The conical plate 14 is fixed between two adjacent guide plates 13 by the connecting rod 15, and the conical plate 14 and the rotating assembly buffer the water flow and reduce vibration.

[0025] In a further optimized solution, the rotating assembly includes a fixing seat 16 symmetrically fixed to the side wall of the conical plate 14, a buffer plate 17 is rotatably connected between the two fixing seats 16, and the side of the buffer plate 17 away from the fixing seat 16 is fixed to the spring 18. When the water flow is large, the water flow passing through the two sides of the conical plate 14 increases, so that the two buffer plates 17 move toward each other, and the gap between the buffer plate 17 and the guide plate 13 increases. Conversely, the buffer plate 17 can be reset by the setting of the spring 18, thereby realizing the function of adaptive adjustment according to the size of the water flow.

[0026] Further optimization scheme, the boosting assembly includes a fixing box 10 fixedly connected to the inner wall of the pipeline 1, a through hole 12 is opened at the bottom of the fixing box 10, one side of the fixing box 10 is open, and the open end is connected to the water outlet of the pipeline 1, the output shaft of the boosting motor 3 is fixedly connected to the connecting shaft 9, the bottom of the connecting shaft 9 extends into the fixing box 10, and a plurality of impellers 11 are fixedly connected to the connecting shaft 9 circumferentially, and the impeller 11 is located in the fixing box 10. The water flows in from the through hole 12 at the bottom of the fixing box 10, the boosting motor 3 drives the connecting shaft 9 to rotate, the connecting shaft 9 drives the impeller 11 to rotate, and the rotation of the impeller 11 generates a boost to the water flow, so that the water flow flows out quickly from the outlet end.

[0027] In a further optimized solution, a sealing flange 2 is detachably connected to the top surface of the pipeline 1, and the connecting shaft 9 passes through the sealing flange 2 and is rotatably connected to the sealing flange 2. The provision of the sealing flange 2 improves the sealing performance of the device and prevents water leakage.

[0028] Further optimizing the scheme, the side of the flow stabilizing box 5 away from the pipeline 1 is fixedly connected and connected with a connector 7, the connector 7 is detachably connected to the outlet pipe, and the guide plate 13 is located between the connector 7 and the pipeline 1. The connector 7 extends out of the flow stabilizing box 5, which is convenient for connection with the outlet pipe, convenient for installation and disassembly, and improves work efficiency.

[0029] In a further optimized solution, the bottom surface of the support block 4 is fixedly connected to a bottom plate 8, and four corners of the bottom plate 8 are respectively provided with mounting holes 19, and bolts are detachably connected in the mounting holes 19, and the bolts are detachably connected to the ground. The arrangement of the bottom plate 8 facilitates fixing the whole and maintaining stability during operation.

[0030] In a further optimized solution, a cushion block 6 is fixedly connected to the side of the top surface of the bottom plate 8 away from the support block 4, and the top surface of the cushion block 6 abuts against the flow stabilizing box 5. The cushion block 6 is used to support the flow stabilizing box 5 to make the structure more stable.

[0031] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A steady flow booster pipeline pump, characterized in that: The invention comprises a pipeline (1), wherein a boost motor (3) is fixedly connected to the top of the pipeline (1), and a boost assembly is fixedly connected to the output shaft of the boost motor (3), wherein the boost assembly extends into the pipeline (1) and is fixedly connected to the inner wall of the pipeline (1), and a support block (4) is fixedly connected to and connected to the bottom of the pipeline (1), and the boost assembly is located above the support block (4), and one end of the pipeline (1) is detachably connected to a water inlet pipe, and the other end of the pipeline (1) is fixedly connected to and connected to a flow stabilization box (5), and a side of the flow stabilization box (5) away from the pipeline (1) is detachably connected to a water outlet pipe, and a plurality of guide plates (13) are fixedly connected at equal intervals in the flow stabilization box (5), and the guide plates (13) are arranged horizontally, and a buffer assembly is installed between two adjacent guide plates (13), and the buffer assembly is fixedly connected to the inner wall of the flow stabilization box (5).

2. The steady flow booster pipeline pump according to claim 1, characterized in that: The buffer assembly comprises a connecting rod (15) symmetrically fixed to the inner wall of the stabilizer box (5), a conical plate (14) is fixed between the two connecting rods (15), a rotating assembly is symmetrically installed on the side wall of the conical plate (14), a spring (18) is fixed between the two rotating assemblies, and the spring (18) is located on a side of the rotating assembly away from the conical plate (14).

3. The steady flow booster pipeline pump according to claim 2, characterized in that: The rotating assembly comprises a fixing seat (16) symmetrically fixed to the side wall of the conical plate (14), a buffer plate (17) is rotatably connected between the two fixing seats (16), and the side of the buffer plate (17) away from the fixing seat (16) is fixed to the spring (18).

4. The steady flow booster pipeline pump according to claim 1, characterized in that: The boosting assembly comprises a fixing box (10) fixedly connected to the inner wall of the pipeline (1), a through hole (12) being provided at the bottom of the fixing box (10), one side of the fixing box (10) being open, the open side being in communication with the water outlet end of the pipeline (1), the output shaft of the boosting motor (3) being fixedly connected to a connecting shaft (9), the bottom of the connecting shaft (9) extending into the fixing box (10), a plurality of impellers (11) being fixedly connected circumferentially on the connecting shaft (9), the impellers (11) being located in the fixing box (10).

5. The steady flow boosting pipeline pump according to claim 4, characterized in that: The top surface of the pipeline (1) is detachably connected to a sealing flange (2), and the connecting shaft (9) passes through the sealing flange (2) and is rotatably connected to the sealing flange (2).

6. The steady flow booster pipeline pump according to claim 1, characterized in that: A connector (7) is fixedly connected to and communicated with the side of the flow stabilizing box (5) away from the pipeline (1); the connector (7) is detachably connected to the water outlet pipe; and the guide plate (13) is located between the connector (7) and the pipeline (1).

7. The steady-flow booster pipeline pump according to claim 1, characterized in that: The bottom surface of the support block (4) is fixedly connected to a bottom plate (8), and four corners of the bottom plate (8) are respectively provided with mounting holes (19), and bolts are detachably connected in the mounting holes (19), and the bolts are detachably connected to the ground.

8. The steady-flow booster pipeline pump according to claim 7, characterized in that: A cushion block (6) is fixedly connected to the side of the top surface of the bottom plate (8) away from the support block (4), and the top surface of the cushion block (6) abuts against the stabilizer box (5).

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