Deep-well pump for inverted drainage of rainwater

Abstract

The utility model discloses a deep-well pump for rainwater inverted drainage, and relates to the technical field of deep-well pumps, the deep-well pump comprises a first deep-well main body pump and a second deep-well main body pump, the surface of one side of the first deep-well main body pump is detachably provided with a main body limiting ring, and the surface of the top end of one side of the main body limiting ring is fixedly connected with a connecting arm; a mounting ring is fixedly connected to the top end of one side of the connecting arm, a vertical adjusting threaded rod is detachably mounted in one side of the mounting ring, and a rotary adjusting handle is fixedly welded to the top end of one side of the vertical adjusting threaded rod. A main body limiting ring is directly mounted on the surface of a first deep well main body pump, and component force limiting connecting rings at a plurality of positions at the top end of the side surface of a component force connecting plate are directly mounted on a second deep well main body pump, so that stable connection operation between the first deep well main body pump and the second deep well main body pump is realized; and the installation stability of the device is prevented from being affected by vibration in the device using process.

Description

Technical Field

[0001] This utility model relates to the field of deep well pump technology, and in particular to a deep well pump for rainwater backflow. Background Technology

[0002] Deep well pumps are machines that extract water by penetrating deep into drilled wells. They are pumps that are immersed in groundwater wells for suction and delivery, and are widely used in mining rescue, construction drainage, agricultural irrigation, industrial water circulation, urban and rural drinking water supply, and even disaster relief and water extraction from deep groundwater levels. In recent years, environmental pollution has affected groundwater, causing changes in water quality. The special environment of industrial applications makes it impossible to guarantee the quality of the extracted liquid, thus affecting the motor of deep well pumps. Impurities in the water can cause blockage at the pump inlet, reducing the suction volume and affecting the motor. Deep well pumps have strict requirements for the sand content in the water, generally limited to within 3%. High sand content can easily damage the seals. Once water enters the motor, the bearings and winding insulation are damaged, leading to motor burnout. This limits the application of some existing deep well pumps, especially in construction sites with high sand content, where frequent maintenance of the deep well pumps is required. Therefore, we have redesigned a deep well pump for rainwater backflow. Utility Model Content

[0003] The purpose of this invention is to provide a deep well pump for rainwater backflow.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a deep well pump for rainwater backflow, comprising a first deep well main pump and a second deep well main pump. A main body limiting ring is detachably installed on one side surface of the first deep well main pump. A connecting arm is fixedly connected to the top surface of one side of the main body limiting ring. An installation ring is fixedly connected to the top surface of one side of the connecting arm. A vertical adjusting threaded rod is detachably installed inside one side of the installation ring. A rotating adjusting handle is fixedly welded to the top surface of one side of the vertical adjusting threaded rod. A vertical fixing cone is fixedly connected to the bottom surface of one side of the vertical adjusting threaded rod. A force-sharing connecting plate is fixedly connected to the top surface of one side of the main body limiting ring. A force-sharing limiting connecting ring is fixedly connected to the top surface of one side of the force-sharing connecting plate. A stabilizing foot plate is fixedly connected to the bottom surface of one side of the first deep well main pump.

[0005] Preferably, the connection between the main limiting ring and the first deep well main pump is a movable sleeve, the connection between the force limiting connecting ring and the second deep well main pump is a movable sleeve, the connecting arms are circumferentially distributed on one side surface of the main limiting ring, the vertical adjusting threaded rod passes through the interior of one side of the mounting ring, and the connection between the vertical adjusting threaded rod and the mounting ring is a threaded connection.

[0006] Preferably, the first deep well main pump and the second deep well main pump have the same structure. A stabilizing foot plate is fixedly installed on one side of the bottom surface of the second deep well main pump. The number of stabilizing foot plates is several, and the several stabilizing foot plates are distributed in a circle on the bottom surface of the first deep well main pump and the second deep well main pump.

[0007] Preferably, a transmission main pipe is fixedly installed on one side of the top of the first deep well main pump, a first protective mounting ring is detachably installed on one side surface of the transmission main pipe, a protective steel bar is fixedly connected to one side bottom of the first protective mounting ring, a second protective mounting ring is fixedly connected to one side bottom of the protective steel bar, and a fixing lug is fixedly installed on one side outer wall surface of the second protective mounting ring.

[0008] Preferably, a limiting seal ring is fixedly installed on one side surface of the fixing ear, and a horizontal adjusting threaded cone is detachably installed inside one side of the limiting seal ring. A fastening rotating disc is fixedly connected to the top surface of one side of the horizontal adjusting threaded cone.

[0009] Preferably, the connection between the second protective mounting ring and the transmission main pipe is a movable sleeve. The number of protective reinforcing bars is several, and the several protective reinforcing bars are circumferentially distributed on the surface between the first protective mounting ring and the second protective mounting ring. The first protective mounting ring and the second protective mounting ring have the same structure. A fixing lug is fixedly installed on one side of the outer wall surface of the first protective mounting ring. The horizontal adjusting threaded cone penetrates the interior of the fixing lug and the limiting sealing ring. The connection between the horizontal adjusting threaded cone and the fixing lug is a threaded connection, and the connection between the horizontal adjusting threaded cone and the limiting sealing ring is a threaded connection.

[0010] Compared with related technologies, the deep well pump for rainwater backflow provided by this utility model has the following beneficial effects:

[0011] 1. This utility model provides a deep well pump for rainwater backflow. A main body limiting ring is directly installed on the surface of the first deep well main pump. Multiple force-limiting connecting rings at the top of the side of the force-limiting connecting plate are directly installed onto the second deep well main pump. This ensures a stable connection between the first and second deep well main pumps and prevents vibration from affecting the installation stability of the device during use. Multiple connecting arms and mounting rings are directly provided on the side of the main body limiting ring. The position and height of the vertical adjusting threaded rod and the vertical fixing cone are directly adjusted by rotating the adjusting handle. The vertical fixing cone is directly driven into the soil. The multiple vertical fixing cones at various positions achieve a tight installation of the first deep well main pump, further improving the installation stability between the first and second deep well main pumps.

[0012] 2. This utility model provides a deep well pump for rainwater backflow. By directly installing a first protective mounting ring and a second protective mounting ring on the main transmission pipe, and by using multiple protective steel bars at positions between the first and second protective mounting rings, a certain degree of isolation and protection is provided for the main transmission pipe, avoiding damage to the main transmission pipe at multiple positions and improving the service life of the device. The first and second protective mounting rings are fixed by adjusting the position of the horizontal adjusting threaded cone inside the fixing ear by rotating the fastening disc, which can be directly driven into the side soil, making installation and disassembly convenient. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the overall top view of the device of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the protective device and the main transmission pipe after installation of this utility model.

[0016] Figure 4 This is a schematic diagram of the protective device structure of this utility model.

[0017] The following are the labeling elements in the diagram: 1. First deep well main pump; 2. Second deep well main pump; 3. Main body limiting ring; 4. Connecting arm; 5. Mounting ring; 6. Vertical adjusting threaded rod; 7. Rotary adjusting handle; 8. Vertical fixing cone; 9. Force-sharing connecting plate; 10. Force-sharing limiting connecting ring; 11. Stabilizing foot plate; 12. Transmission main pipe; 13. First protective mounting ring; 14. Protective reinforcing bar; 15. Second protective mounting ring; 16. Fixing lug; 17. Limiting sealing ring; 18. Horizontal adjusting threaded cone; 19. Fastening rotating disc. Detailed Implementation

[0018] Example 1:

[0019] Please see Figure 1-4This utility model provides a technical solution: a deep well pump for rainwater backflow, comprising a first deep well main pump 1 and a second deep well main pump 2. A main body limiting ring 3 is detachably installed on one side surface of the first deep well main pump 1. A connecting arm 4 is fixedly connected to the top surface of one side of the main body limiting ring 3. An installation ring 5 is fixedly connected to the top surface of one side of the connecting arm 4. A vertical adjusting threaded rod 6 is detachably installed inside one side of the installation ring 5. A rotating adjusting handle 7 is fixedly welded to the top surface of one side of the vertical adjusting threaded rod 6. A vertical fixing cone 8 is fixedly connected to the bottom surface of one side of the vertical adjusting threaded rod 6. A force-sharing connecting plate 9 is fixedly connected to the top surface of one side of the main body limiting ring 3. A force-sharing limiting connecting ring 10 is fixedly connected to the top surface of one side of the force-sharing connecting plate 9. A stabilizing foot plate 11 is fixedly connected to the bottom surface of one side of the main well pump 1. The connection between the main body limiting ring 3 and the first deep well main pump 1 is a movable sleeve. The connection between the force limiting connecting ring 10 and the second deep well main pump 2 is a movable sleeve. The connecting arm 4 is circumferentially distributed on one side surface of the main body limiting ring 3. The vertical adjusting threaded rod 6 passes through the inside of one side of the mounting ring 5. The connection between the vertical adjusting threaded rod 6 and the mounting ring 5 is a threaded connection. The first deep well main pump 1 and the second deep well main pump 2 have the same structure. A stabilizing foot plate 11 is fixedly installed on the bottom surface of one side of the second deep well main pump 2. There are several stabilizing foot plates 11, which are circumferentially distributed on the bottom surfaces of the first deep well main pump 1 and the second deep well main pump 2.

[0020] In the implementation plan, a main body limiting ring 3 is directly installed on the surface of the first deep well main pump 1, and multiple force limiting connecting rings 10 at the top of the side of the force connecting plate 9 are directly installed on the second deep well main pump 2. This ensures a stable connection between the first deep well main pump 1 and the second deep well main pump 2, preventing vibration from affecting the installation stability of the device during use. Multiple connecting arms 4 and mounting rings 5 ​​are directly set on the side of the main body limiting ring 3. The position and height of the vertical adjusting threaded rod 6 and the vertical fixing cone 8 are directly adjusted by rotating the rotating adjustment handle 7. The vertical fixing cone 8 is directly driven into the soil, and the multiple vertical fixing cones 8 are used to achieve the fastening installation of the first deep well main pump 1, further improving the installation stability between the first deep well main pump 1 and the second deep well main pump 2.

[0021] Example 2:

[0022] Please see Figure 1-4This utility model provides a technical solution: a deep well pump for rainwater backflow, comprising a first deep well main pump 1 with a transmission main pipe 12 fixedly installed at one top side; a first protective mounting ring 13 detachably installed on one side surface of the transmission main pipe 12; a protective reinforcing bar 14 fixedly connected to one bottom side of the first protective mounting ring 13; a second protective mounting ring 15 fixedly connected to one bottom side of the protective reinforcing bar 14; a fixing lug 16 fixedly installed on one outer wall surface of the second protective mounting ring 15; a limiting sealing ring 17 fixedly installed on one side surface of the fixing lug 16; a horizontal adjusting threaded cone 18 detachably installed inside one side of the limiting sealing ring 17; and a horizontal adjusting threaded cone 18 with a fixed top surface on one side. The fixed connection includes a fastening rotating disk 19. The connection between the second protective mounting ring 15 and the transmission main pipe 12 is a movable sleeve. There are several protective steel bars 14, which are distributed circumferentially on the surface between the first protective mounting ring 13 and the second protective mounting ring 15. The first protective mounting ring 13 and the second protective mounting ring 15 have the same structure. A fixing lug 16 is fixedly installed on one side of the outer wall surface of the first protective mounting ring 13. A horizontal adjusting threaded cone 18 penetrates the interior of the fixing lug 16 and the limiting sealing ring 17. The connection between the horizontal adjusting threaded cone 18 and the fixing lug 16 is a threaded connection, and the connection between the horizontal adjusting threaded cone 18 and the limiting sealing ring 17 is a threaded connection.

[0023] In the implementation plan, by directly installing the first protective mounting ring 13 and the second protective mounting ring 15 on the main transmission pipe 12, and by using the protective steel bars 14 at multiple positions between the first protective mounting ring 13 and the second protective mounting ring 15, a certain isolation and protection effect is achieved for the main transmission pipe 12, avoiding the problem of damage to the main transmission pipe 12 at multiple positions, and improving the service life of the device. The first protective mounting ring 13 and the second protective mounting ring 15 are fixed by adjusting the position of the horizontal adjusting threaded cone 18 inside the fixing ear 16 by rotating the fastening rotating disk 19, which can be directly driven into the side soil, making installation and disassembly convenient.

[0024] Working principle:

[0025] By directly installing the main body limiting ring 3 on the surface of the first deep well main pump 1, and directly installing the force limiting connecting rings 10 at multiple positions on the top side of the force connecting plate 9 onto the second deep well main pump 2, a stable connection between the first deep well main pump 1 and the second deep well main pump 2 is achieved, avoiding vibration affecting the installation stability of the device during use. The main body limiting ring 3 is directly provided with connecting arms 4 and mounting rings 5 ​​at multiple positions on its side. By rotating the rotating adjustment handle 7, the position and height of the vertical adjusting threaded rod 6 and the vertical fixing cone 8 can be directly adjusted. The vertical fixing cone 8 is directly driven into the soil. The vertical fixing cone 8 at multiple positions is used to achieve the fastening installation of the first deep well main pump 1, further improving the installation stability between the first deep well main pump 1 and the second deep well main pump 2.

[0026] By directly installing the first protective mounting ring 13 and the second protective mounting ring 15 on the main transmission pipe 12, and by using multiple protective steel bars 14 at positions between the first protective mounting ring 13 and the second protective mounting ring 15, a certain isolation and protection effect is achieved for the main transmission pipe 12, avoiding the problem of damage to the main transmission pipe 12 at multiple positions, and improving the service life of the device. The first protective mounting ring 13 and the second protective mounting ring 15 are fixed by adjusting the position of the horizontal adjusting threaded cone 18 inside the fixing ear 16 by rotating the fastening rotating disk 19, which can be directly driven into the side soil, making installation and disassembly convenient.

Claims

1. A deep well pump for rainwater backflow, comprising a first deep well main body pump (1) and a second deep well main body pump (2), a main body limiting ring (3) is detachably installed on one side surface of the first deep well main body pump (1), characterized in that: The side top surface of the main body limiting ring (3) is fixedly connected with a connecting arm (4), one side top of the connecting arm (4) is fixedly connected with a mounting ring (5), the inside of the mounting ring (5) is detachably installed with a vertical adjusting threaded rod (6), one side top of the vertical adjusting threaded rod (6) is fixedly welded with a rotating adjusting handle (7), one side bottom surface of the vertical adjusting threaded rod (6) is fixedly connected with a vertical fixed cone (8), one side top surface of the main body limiting ring (3) is fixedly connected with a force connection plate (9), one side top surface of the force connection plate (9) is fixedly connected with a force limiting connection ring (10), one side bottom surface of the first deep well main body pump (1) is fixedly connected with a stable foot disc (11).

2. The deep well pump for rainwater backflow according to claim 1, characterized in that, The connecting relationship between the main body limiting ring (3) and the first deep well main body pump (1) is movably sleeved, the connecting relationship between the force limiting connection ring (10) and the second deep well main body pump (2) is movably sleeved, the connecting arm (4) is circumferentially distributed on one side surface of the main body limiting ring (3), the vertical adjusting threaded rod (6) penetrates through the inside of the mounting ring (5), and the connecting relationship between the vertical adjusting threaded rod (6) and the mounting ring (5) is screw connection.

3. The deep well pump for rainwater backflow according to claim 1, characterized in that, The first deep well main body pump (1) and the second deep well main body pump (2) are same in structure, one side bottom surface of the second deep well main body pump (2) is fixedly installed with a stable foot disc (11), the number of the stable foot disc (11) is several, and the several stable foot discs (11) are circumferentially distributed on the bottom surfaces of the first deep well main body pump (1) and the second deep well main body pump (2).

4. The deep well pump for rainwater backflow according to claim 1, characterized in that, One side top of the first deep well main body pump (1) is fixedly installed with a transmission main body pipe (12), one side surface of the transmission main body pipe (12) is detachably installed with a first protection mounting ring (13), one side bottom of the first protection mounting ring (13) is fixedly connected with a protection steel bar (14), one side bottom of the protection steel bar (14) is fixedly connected with a second protection mounting ring (15), and one side outer wall surface of the second protection mounting ring (15) is fixedly installed with a fixed lug (16).

5. The deep well pump for rainwater backflow according to claim 4, characterized in that, One side surface of the fixed lug (16) is fixedly installed with a limiting sealing ring (17), one side inside of the limiting sealing ring (17) is detachably installed with a horizontal adjusting threaded cone (18), and one side top surface of the horizontal adjusting threaded cone (18) is fixedly connected with a fastening rotating disc (19).

6. A deep well pump for storm water reversal according to claim 5, characterized in that, The connecting relationship between the second protective mounting ring (15) and the transmission main body pipe (12) is movable sleeving, the number of the protective steel bars (14) is several, the several protective steel bars (14) are circumferentially distributed between the surfaces of the first protective mounting ring (13) and the second protective mounting ring (15), the first protective mounting ring (13) and the second protective mounting ring (15) are the same in structure, one side outer wall surface of the first protective mounting ring (13) is fixedly installed with a fixed lug (16), a horizontal adjusting threaded taper (18) penetrates the inside of the fixed lug (16) and a limiting sealing ring (17), the connecting relationship between the horizontal adjusting threaded taper (18) and the fixed lug (16) is screw connection, and the connecting relationship between the horizontal adjusting threaded taper (18) and the limiting sealing ring (17) is screw connection.

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