Water pumping device of irrigation and water conservancy irrigation pump station

Abstract

The utility model relates to the technical field of irrigation and water conservancy irrigation, in particular to a water pumping device of an irrigation and water conservancy irrigation pump station, and solves the problems of poor flexibility, inconvenience in management and low water pumping efficiency of a water pumping device in the prior art. A water pumping device of a farmland water conservancy irrigation pump station comprises a movable base, a water pump, an installation support and a communicating pipe. The water pump is connected to one side of the top of the movable base through the bearing frame, the mounting support is arranged on the other side of the top of the movable base, and the communicating pipe is arranged between the mounting support and the water pump and detachably connected with the top of the movable base. A butt joint pipe is connected to the center of one side of the communicating pipe, a plurality of liquid inlet pipes are arranged on the other side of the communicating pipe, and one end of each liquid inlet pipe is communicated with the interior of the communicating pipe through a manual valve. According to the multi-pipeline parallel water pumping device, active management during multi-pipeline parallel water pumping is achieved, the water pumping efficiency and stability of the device are improved, meanwhile, the flexibility and practicability of the device are enhanced, and powerful technical support is provided for farmland water conservancy irrigation.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland water conservancy irrigation, in particular to a water pumping device for a farmland water conservancy irrigation pumping station. Background Art

[0002] The water pumping device of a farmland water conservancy irrigation pumping station occupies an important position in the farmland water conservancy irrigation system. As a core component, its pumping efficiency and stability have a decisive impact on the irrigation effect. Especially in the core link of parallel pumping of multiple pipelines, the existing water pumping devices of farmland water conservancy irrigation pumping stations gradually expose a series of obvious limitations and technical problems when dealing with the inconsistent extraction progress of different pipelines. Specifically, when designing the existing water pumping devices of farmland water conservancy irrigation pumping stations, most designers will focus on improving the pumping intensity of the device to ensure that the water output is sufficient for use during irrigation. However, during actual use, the device usually connects multiple pipelines to draw water simultaneously. When one or more pipelines are pumped out, if there is no separate water pipe closing system, the pumped-out water pipes will continue to occupy the pumping capacity of the device, and even may form negative pressure or air entry, thus affecting the pumping progress and efficiency of the remaining unextracted water pipes. These problems directly lead to a reduction in irrigation efficiency, an increase in operation complexity, and it is difficult to meet the requirements of efficient and stable irrigation. More seriously, these problems not only significantly increase the irrigation cost and time, but also may pose potential risks to the overall performance and reliability of the farmland water conservancy irrigation system.

[0003] Therefore, aiming at the many deficiencies in the prior art, we urgently need a water pumping device for a farmland water conservancy irrigation pumping station to solve these problems. This new technology or equipment should be able to intelligently identify and manage the extraction progress of each pipeline during parallel pumping of multiple pipelines. When a certain pipeline is pumped out, it can automatically close the pipeline to ensure that the remaining pipelines can continue to pump water efficiently and stably, thus significantly improving the irrigation efficiency and quality, and at the same time better meeting the needs of modern farmland water conservancy irrigation, providing strong support for the sustainable development of agricultural production. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a water pumping device for a farmland water conservancy irrigation pumping station, which solves the problem that when designing the existing water pumping devices of farmland water conservancy irrigation pumping stations, most designers will focus on improving the pumping intensity of the device to ensure that the water output is sufficient for use during irrigation. However, during actual use, the device usually connects multiple pipelines to draw water simultaneously. When one or more pipelines are pumped out, if there is no separate water pipe closing system, the pumped-out water pipes will continue to occupy the pumping capacity of the device, and even may form negative pressure or air entry, thus affecting the pumping progress and efficiency of the remaining unextracted water pipes.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A pumping device for a farmland water conservancy irrigation pump station, comprising a moving base, a water pump, a mounting bracket and a connecting pipe;

[0007] The water pump is connected to one side of the top of the moving base through a supporting bracket, the mounting bracket is arranged on the other side of the top of the moving base, and the connecting pipe is arranged between the mounting bracket and the water pump and is detachably connected to the top of the moving base;

[0008] A docking pipe is connected to the center of one side of the connecting pipe, and a plurality of liquid inlet pipes are arranged on the other side. The plurality of liquid inlet pipes are linearly arrayed along the horizontal direction of the connecting pipe, and one end of each liquid inlet pipe is communicated with the inside of the connecting pipe through a manual valve;

[0009] The output end of the water pump is connected with a water inlet pipe for communicating with the docking pipe. A plurality of connecting pipes for communicating with the water extraction pipes are arranged on one side of the mounting bracket. One end of each liquid inlet pipe is communicated with an extension pipe, and one end of the extension pipe penetrates through the mounting bracket and is communicated with the adjacent connecting pipe.

[0010] Preferably, the mounting bracket includes a plurality of positioning sleeves linearly arrayed along the horizontal direction of the moving base. Each adjacent two positioning sleeves are connected through a fixing plate, and the outer circle of the extension pipe is fixedly connected with the inside of the positioning sleeve by bolts.

[0011] Preferably, a lifting sleeve connected to the top of the moving base is arranged at the bottom of the positioning sleeve in the middle position. A lifting column with one end connected to the bottom of the positioning sleeve is slidably connected inside the lifting sleeve. A plurality of limiting holes are opened on one side of the lifting sleeve along the vertical direction of the lifting sleeve. A limiting hole is opened at the bottom of one side of the lifting column, and a limiting insertion rod adapted to the limiting hole is arranged on one side of the lifting sleeve.

[0012] Preferably, a handle is arranged on one side of the top of the moving base. Both sides of the bottom of the handle are fixedly connected to the top of the moving base by bolts, and the handle is made of a metal material.

[0013] Preferably, positioning rings are sleeved at both ends of the connecting pipe, and positioning plates connected to the top of the moving base are fixedly connected to the bottoms of the positioning rings.

[0014] Preferably, a mounting sleeve adapted to the water pump is fixedly connected to the center of the top of the supporting bracket. The water pump is arranged inside the mounting sleeve, and a plurality of ventilation grooves for the water pump to dissipate heat are opened on the side wall of the mounting sleeve.

[0015] The utility model has at least the following beneficial effects:

[0016] Through careful design and configuration, the pumping device of this farmland water conservancy irrigation pumping station integrates a mobile base, an efficient water pump, a stable installation bracket, and a flexible connecting pipe system, achieving efficient, intelligent, and highly adaptable pumping functions. The device not only facilitates the movement and deployment of operators through the design of the mobile base and handle, but also provides a stable support and heat dissipation channel for the water pump through the support bracket and installation sleeve, ensuring the efficient and stable operation of the water pump. At the same time, the positioning sleeve and fixed plate on the installation bracket provide reliable support for the extension pipe. Combined with the design of the lifting sleeve and lifting column, the device can adapt to the connection requirements of the water extraction pipe at different heights and angles, greatly improving the flexibility and practicality of the device. In addition, the combination of the connecting pipe and multiple inlet pipes, as well as the flexible control of the manual valve, realizes the intelligent management during parallel pumping of multiple pipelines, effectively avoiding resource occupation and negative pressure problems, and significantly improving the pumping efficiency and stability. In summary, with its characteristics of high efficiency, intelligence, flexibility, and stability, this device provides strong technical support for farmland water conservancy irrigation and effectively promotes the sustainable development of agricultural production. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 Structural schematic diagram of the present utility model;

[0019] Figure 2 Structural schematic diagram of the water pump of the present utility model;

[0020] Figure 3 Structural schematic diagram of the positioning ring of the present utility model;

[0021] Figure 4 Structural schematic diagram of the handle of the present utility model;

[0022] Figure 5 Structural schematic diagram of the installation bracket of the present utility model.

[0023] In the figure: 1, mobile base; 2, water pump; 3, installation bracket; 4, connecting pipe; 5, support bracket; 6, installation sleeve; 7, water inlet pipe; 8, docking pipe; 9, positioning ring; 10, manual valve; 11, inlet pipe; 12, extension pipe; 13, connecting pipe; 14, handle; 15, positioning sleeve; 16, fixed plate; 17, lifting column; 18, lifting sleeve; 19, limit insertion rod. Detailed Embodiment

[0024] In order to make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] Referring to Figures 1-5 , a pumping device for a farmland water conservancy irrigation pumping station, comprising a moving base 1, a water pump 2, a mounting bracket 3, and a connecting pipe 4;

[0026] The water pump 2 is connected to one side of the top of the moving base 1 through a support bracket 5. The mounting bracket 3 is arranged on the other side of the top of the moving base 1. The connecting pipe 4 is arranged between the mounting bracket 3 and the water pump 2 and is detachably connected to the top of the moving base 1;

[0027] A docking pipe 8 is connected to the center of one side of the connecting pipe 4, and a plurality of liquid inlet pipes 11 are arranged on the other side. The plurality of liquid inlet pipes 11 are linearly arrayed along the horizontal direction of the connecting pipe 4, and one end of each liquid inlet pipe 11 is communicated with the inside of the connecting pipe 4 through a manual valve 10;

[0028] The output end of the water pump 2 is connected to a water inlet pipe 7 for communicating with the docking pipe 8. A plurality of connecting pipes 13 for communicating with the water extraction pipe are arranged on one side of the mounting bracket 3. One end of each liquid inlet pipe 11 is communicated with an extension pipe 12, and one end of the extension pipe 12 penetrates through the mounting bracket 3 and is communicated with the adjacent connecting pipe 13.

[0029] Furthermore, the mounting bracket 3 includes a plurality of positioning sleeves 15 linearly arrayed along the horizontal direction of the moving base 1. Each adjacent pair of positioning sleeves 15 is connected through a fixing plate 16. The outer circle of the extension pipe 12 is fixedly connected to the inside of the positioning sleeve 15 by bolts. Through the arrangement of the plurality of positioning sleeves 15 linearly arrayed along the horizontal direction of the moving base 1 on the mounting bracket 3 and the fixing plates 16 connecting each adjacent pair of positioning sleeves 15, in cooperation with the bolted connection between the outer circle of the extension pipe 12 and the inside of the positioning sleeve 15, during the working process, the positioning sleeves 15 and the fixing plates 16 provide stable support and positioning for the extension pipe 12, ensuring the connectivity stability and reliability between the extension pipe 12 and the connecting pipe 13, and achieving the effect of improving the structural stability and pumping efficiency of the device.

[0030] Furthermore, a lifting sleeve 18 connected to the top of the moving base 1 is provided at the bottom of the positioning sleeve 15 in the middle position. A lifting column 17 with one end connected to the bottom of the positioning sleeve 15 is slidably connected inside the lifting sleeve 18. A number of limiting holes are provided on one side of the lifting sleeve 18 along the vertical direction of the lifting sleeve 18. A limiting hole is provided at the bottom on one side of the lifting column 17. A limiting insertion rod 19 adapted to the limiting hole is provided on one side of the lifting sleeve 18. Through the lifting sleeve 18 provided at the bottom of the positioning sleeve 15 in the middle position, and the lifting column 17 slidably connected inside the lifting sleeve 18, in cooperation with the limiting holes and the limiting insertion rod 19 provided on the lifting sleeve 18 and the lifting column 17, during the working process, the operator can adjust the height of the positioning sleeve 15 according to actual needs, so as to adjust the relative position between the extension pipe 12 and the connecting pipe 13, enabling the device to adapt to the connection requirements of the water extraction pipe at different heights and angles, achieving the effect of improving the flexibility and adaptability of the device.

[0031] Furthermore, a handle 14 is provided on one side of the top of the moving base 1. Both sides of the bottom of the handle 14 are fixedly connected to the top of the moving base 1 by bolts, and the handle 14 is made of metal material. Through the handle 14 provided on one side of the top of the moving base 1, and the bolts on both sides of the bottom of the handle 14 fixedly connected to the top of the moving base 1, in cooperation with the handle 14 being made of metal material, during the working process, the operator can conveniently move the device to a suitable irrigation position by holding the handle 14. The metal handle 14 provides a good grip and durability, achieving the effect of improving the portability and operation convenience of the device.

[0032] Furthermore, positioning rings 9 are sleeved at both ends of the connecting pipe 4. A positioning plate connected to the top of the moving base 1 is fixedly connected to the bottom of the positioning ring 9. Through the positioning rings 9 sleeved at both ends of the connecting pipe 4, and the positioning plate connected to the top of the moving base 1 fixedly connected to the bottom of the positioning ring 9, during the working process, the positioning rings 9 and the positioning plate provide stable support and positioning for the connecting pipe 4, ensuring the connectivity stability and reliability between the connecting pipe 4, the docking pipe 8, and the liquid inlet pipe 11, achieving the effect of improving the structural stability and water extraction efficiency of the device.

[0033] Furthermore, at the center of the top of the support bracket 5, there is a fixedly connected mounting sleeve 6 that is adapted to the water pump 2. The water pump 2 is arranged inside the mounting sleeve 6. A number of ventilation grooves for dissipating heat of the water pump 2 are provided on the side wall of the mounting sleeve 6. Through the fixedly connected mounting sleeve 6 that is adapted to the water pump 2 at the center of the top of the support bracket 5, and the water pump 2 being arranged inside the mounting sleeve 6, in conjunction with the provision of a number of ventilation grooves for dissipating heat of the water pump 2 on the side wall of the mounting sleeve 6, during the working process, the mounting sleeve 6 provides stable support and positioning for the water pump 2. At the same time, the ventilation grooves contribute to the heat dissipation of the water pump 2 during operation, avoiding performance degradation or damage caused by overheating, achieving the effect of improving the stability of the device and the service life of the water pump 2.

[0034] In summary, the device mainly includes four core components: a mobile base 1, a water pump 2, a mounting bracket 3, and a connecting pipe 4. During operation, first, through the handle 14 on the top of the mobile base 1, the operator can easily hold and move the device to a suitable irrigation position. The design of the mobile base 1 enables the device to have good portability and mobility, meeting the requirements of different irrigation locations. The water pump 2 is firmly connected to one side of the top of the mobile base 1 through a support bracket 5, responsible for providing pumping power. At the center of the top of the support bracket 5, there is a mounting sleeve 6 adapted to the water pump 2, and the water pump 2 is arranged inside the mounting sleeve 6. This design ensures the stability and positioning accuracy of the water pump 2. At the same time, several ventilation grooves are provided on the side wall of the mounting sleeve 6, which helps the water pump 2 dissipate heat during operation, avoiding performance degradation or damage caused by overheating, thereby improving the stability of the device and the service life of the water pump 2. The mounting bracket 3 is arranged on the other side of the top of the mobile base 1, used to support and fix the connecting pipe 4 and other related components. The mounting bracket 3 includes several positioning sleeves 15 linearly arrayed along the horizontal direction of the mobile base 1, and each adjacent two positioning sleeves 15 are connected through a fixing plate 16. This design not only provides stable support and positioning for the extension pipe 12 but also ensures the connectivity stability and reliability between the extension pipe 12 and the connecting pipe 13. In addition, at the bottom of the middle positioning sleeve 15, there is a lifting sleeve 18 connected to the top of the mobile base 1, and a lifting column 17 with one end connected to the bottom of the positioning sleeve 15 is slidably connected inside the lifting sleeve 18. The operator can adjust the height of the positioning sleeve 15 according to actual needs, thereby adjusting the relative position between the extension pipe 12 and the connecting pipe 13, enabling the device to adapt to the connection requirements of water suction pipes at different heights and angles, and improving the flexibility and adaptability of the device. As the core component of the device, one side center of the connecting pipe 4 is connected with a docking pipe 8, used to communicate with the output end of the water pump 2 through a water inlet pipe 7 to achieve water flow transportation. Both ends of the connecting pipe 4 are sleeved with positioning rings 9, and the bottom of the positioning ring 9 is fixedly connected with a positioning plate connected to the top of the mobile base 1. This design ensures the connectivity stability and reliability between the connecting pipe 4 and the docking pipe 8 and the liquid inlet pipe 11, improving the structural stability and pumping efficiency of the device. On the other side of the connecting pipe 4, several liquid inlet pipes 11 are provided, and these liquid inlet pipes 11 are linearly arrayed along the horizontal direction of the connecting pipe 4, facilitating the simultaneous connection of multiple water suction pipes for parallel pumping. One end of each liquid inlet pipe 11 is internally connected to the connecting pipe 4 through a manual valve 10, enabling the operator to flexibly control the on-off state of each liquid inlet pipe 11 according to actual needs. When the water suction pipe corresponding to one or more liquid inlet pipes 11 has been pumped out, the operator can timely close the corresponding manual valve 10, thereby cutting off the connection between the liquid inlet pipe 11 and the connecting pipe 4, avoiding problems such as the already pumped-out water pipe continuing to occupy the pumping capacity of the device or forming negative pressure and air entering. This design not only improves the pumping efficiency and stability of the device but also reduces the operation complexity and irrigation cost.Meanwhile, one end of each liquid inlet pipe 11 is also communicated with an extension pipe 12, and the outer circle of the extension pipe 12 is fixedly connected to the inside of the positioning sleeve 15 by bolts. One end of the extension pipe 12 passes through the mounting bracket 3 and is communicated with the adjacent connecting pipe 13, enabling the water suction pipe to be conveniently connected to and disassembled from the device, thus improving the flexibility and practicality of the device.

[0035] Through ingenious design, this pumping device for farmland water conservancy irrigation achieves the intelligent identification and management functions during parallel pumping of multiple pipes, effectively solving the problems existing in the prior art. The device not only has high stability and pumping efficiency, but also has good flexibility and adaptability. Meanwhile, the design of the mobile base 1 and the handle 14 enables the device to be conveniently moved to different irrigation positions, meeting the requirements of modern farmland water conservancy irrigation. In addition, the design of the supporting bracket 5 and the mounting sleeve 6 and the setting of the ventilation slots further improve the stability of the device and the service life of the water pump 2. Therefore, this pumping device for farmland water conservancy irrigation has remarkable beneficial effects and provides strong support for the sustainable development of agricultural production.

[0036] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pumping device for a farmland water conservancy irrigation pumping station, characterized in that, Including: A mobile base (1), a water pump (2), a mounting bracket (3) and a connecting pipe (4); The water pump (2) is connected to one side of the top of the mobile base (1) through a supporting bracket (5), the mounting bracket (3) is arranged on the other side of the top of the mobile base (1), and the connecting pipe (4) is arranged between the mounting bracket (3) and the water pump (2) and is detachably connected to the top of the mobile base (1); One side center of the connecting pipe (4) is connected with a docking pipe (8), and the other side is provided with a plurality of liquid inlet pipes (11). The plurality of liquid inlet pipes (11) are linearly arrayed along the horizontal direction of the connecting pipe (4), and one end of each liquid inlet pipe (11) is communicated with the inside of the connecting pipe (4) through a manual valve (10); The output end of the water pump (2) is connected with a water inlet pipe (7) for communicating with the docking pipe (8). One side of the mounting bracket (3) is provided with a plurality of connecting pipes (13) for communicating with a water extraction pipe. One end of each liquid inlet pipe (11) is communicated with an extension pipe (12), and one end of the extension pipe (12) penetrates through the mounting bracket (3) and is communicated with the adjacent connecting pipe (13).

2. The pumping device for a farmland water conservancy irrigation pumping station according to claim 1, characterized in that The mounting bracket (3) includes a plurality of positioning sleeves (15) linearly arrayed along the horizontal direction of the mobile base (1). Each adjacent two positioning sleeves (15) are connected through a fixing plate (16), and the outer circle of the extension pipe (12) is fixedly connected with the inside of the positioning sleeve (15) by bolts.

3. The pumping device for a farmland water conservancy irrigation pumping station according to claim 2, characterized in that, The bottom of the middle positioning sleeve (15) is provided with a lifting sleeve (18) connected to the top of the mobile base (1). A lifting column (17) with one end connected to the bottom of the positioning sleeve (15) is slidably connected inside the lifting sleeve (18). A plurality of limiting holes are opened on one side of the lifting sleeve (18) along the vertical direction of the lifting sleeve (18). A limiting hole is opened at the bottom of one side of the lifting column (17), and a limiting insertion rod (19) adapted to the limiting hole is arranged on one side of the lifting sleeve (18).

4. A pumping device for a farmland water conservancy irrigation pumping station according to claim 1, characterized in that, One side of the top of the mobile base (1) is provided with a handle (14). Both sides of the bottom of the handle (14) are fixedly connected to the top of the mobile base (1) by bolts, and the handle (14) is made of a metal material.

5. A pumping device for a farmland water conservancy irrigation pumping station according to claim 1, characterized in that, Both ends of the connecting pipe (4) are sleeved with positioning rings (9), and the bottom of the positioning ring (9) is fixedly connected with a positioning plate connected to the top of the mobile base (1).

6. The pumping device of a farmland water conservancy irrigation pumping station according to claim 1, characterized in that, The center of the top of the supporting bracket (5) is fixedly connected with a mounting sleeve (6) adapted to the water pump (2). The water pump (2) is arranged inside the mounting sleeve (6), and a plurality of ventilation grooves for dissipating heat of the water pump (2) are opened on the side wall of the mounting sleeve (6).

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