Deep-well pump capable of preventing sand blockage

Abstract

The utility model relates to the field of deep-well pumps, and discloses a deep-well pump capable of preventing sand blockage. According to the device, a fixed connection lower disc is fixedly connected to the upper surface of an upper connection base, a plurality of fixing columns are fixedly connected to the upper surface of the fixed connection lower disc, a fixed connection upper disc is fixedly connected to the ends, opposite to the fixed connection lower disc, of the fixing columns, and a hook is fixedly connected to the middle position of the upper surface of the fixed connection upper disc; a plurality of bolts are in threaded connection with the through holes formed in the upper surface of the fixed connection lower disc, and the lower ends of the bolts are fixedly connected with abutting plates. An operator can turn the bolt to abut the abutting plate against the periphery of the deep well. The fixing structure can improve the overall stability of the pump, reduce vibration and shaking, and facilitate the stability and reliability of the pump in the long-term operation process. And the fixing structure can effectively fix the pump body, the displacement and inclination risks of the pump in the working process are reduced, the accident occurrence possibility is reduced, and the safety of the pump is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of deep well pumps, and specifically relates to a deep well pump that is resistant to sand blockage. Background Art

[0002] Anti-sand clogging deep well pumps usually use specially designed pump bodies and impeller structures to prevent sand or other particles from entering the pump and causing clogging. This type of pump usually has a large sand discharge capacity and wear resistance, and can effectively deal with water sources containing a large amount of impurities, such as sand, mud, etc.

[0003] For example, publication number: CN205533451U discloses an anti-blocking deep well pump, the key points of its technical solution are that a circular positioning rod is provided inside the water filter screen cover, a first anti-blocking device is provided outside the positioning rod, the anti-blocking device includes a movable cylinder wrapped outside the positioning rod, a spring is provided on the movable cylinder, a marble opposite to the filter hole is provided on the spring, a slide rail connected to the movable cylinder is provided outside the positioning rod, a second anti-blocking device is provided inside the water filter screen cover, the second anti-blocking device includes a shaking cover, the shaking cover is flipped and connected to the bottom of the water filter screen cover, the shaking cover is provided with a dredging rod, and the dredging rod is arranged opposite to the filter hole of the water filter screen cover. The utility model aims to provide an anti-blocking deep well pump capable of preventing the water filter screen of the deep well pump from being blocked.

[0004] However, the deep well pump in this application is not fixed stably enough, and the unstable fixing structure may cause the pump to shift or become unstable during operation, increasing safety hazards and possibly causing accidents. Utility Model Content

[0005] The purpose of the present application is to provide a deep well pump that is resistant to sand clogging in order to solve the above-mentioned safety issues.

[0006] The technical solution adopted in the present application is as follows: a deep well pump that prevents sand clogging, including an upper connecting seat, the upper surface of the upper connecting seat is fixedly connected to a fixedly connected lower plate, the upper surface of the fixedly connected lower plate is fixedly connected to a plurality of fixing columns, the fixing columns are fixedly connected to a fixedly connected upper plate at one end relative to the fixedly connected lower plate, a hook is fixedly connected to the middle position of the upper surface of the fixedly connected upper plate, a plurality of bolts are threadedly connected to through holes starting from the upper surface of the fixedly connected lower plate, and a pressure plate is fixedly connected to the lower ends of the bolts.

[0007] By adopting the above technical solution, a fixed structure is added to a deep well pump that prevents sand blockage, in which a hook can hang the pump after it is lowered into the well to keep it stable; the operator can turn the knob bolt to press the pressure plate against the periphery of the deep well. The fixed structure can increase the overall stability of the pump, reduce vibration and shaking, and is beneficial to the stability and reliability of the pump during long-term operation. The fixed structure can effectively fix the pump body, reduce the risk of displacement and tilting of the pump during operation, reduce the possibility of accidents, and improve the safety of the pump. Through the design of the fixed structure, the wear caused by vibration and friction in the long-term operation of the pump can be effectively reduced, and the service life of the pump can be extended. The fixed structure can reduce the failure rate of the pump caused by external factors during operation, and improve the reliability and stability of the pump. In general, the addition of a fixed structure can improve the overall performance of the deep well pump that prevents sand blockage, reduce the failure rate, extend the service life, and is also conducive to maintenance and management.

[0008] In a preferred embodiment, a plurality of connecting columns are fixedly connected to the lower surface of the upper connecting seat.

[0009] By adopting the above technical solution, the connecting column connects the upper connecting seat and the lower connecting seat. The connecting column ensures the integrity and stability of the overall structure and is one of the important components of the overall structure.

[0010] In a preferred embodiment, one end of the connecting column relative to the pressure plate is fixedly connected to a lower connecting seat, and one end of the lower connecting seat relative to the connecting column is fixedly connected to a lower base.

[0011] By adopting the above technical solution, the lower connecting seat connects the connecting column and the lower base, which ensures the stability of the overall structure; the lower base connects the lower connecting seat and the nut, and the lower base can provide stable support for the pump, so that the pump can be safely fixed and supported on the ground or underground, preventing the pump from shaking and shifting during operation.

[0012] In a preferred embodiment, the connecting column passes through the lower base and is threadedly connected to a plurality of nuts, and the lower end of the lower base is fixedly connected to a water filter net.

[0013] By adopting the above technical solution, the nut ensures that the connecting column can stably fix the upper connecting seat and the lower connecting seat, and the upper connecting seat and the lower connecting seat can also be disassembled and repaired through it. The water filter is located at the water inlet of the pump. Its main function is to filter impurities and particles in the water to prevent the inside of the pump from being damaged by particles, while reducing the possibility of the pump being blocked and protecting the normal operation of the pump.

[0014] In a preferred embodiment, a plurality of water filtering holes are provided on the outer surface of the water filtering net.

[0015] By adopting the above technical solution, the water filter hole is the part with tiny holes on the water filter net, which can allow water to pass through while preventing larger particles from entering the pump, thereby ensuring the normal operation of the pump.

[0016] In a preferred embodiment, a pump body is fixedly connected to the upper surface of the lower connecting seat, and a plurality of impeller protection pump bodies are fixedly connected to the upper surface of the pump body.

[0017] By adopting the above technical solution, the pump body is the main structure of the entire pump, carrying various components of the pump and transmitting the force of the water flow. The impeller protection pump body refers to the protective cover set around the impeller to protect the impeller from external damage or prevent external objects from entering and interfering with the normal operation of the impeller.

[0018] In a preferred embodiment, a flange is fixedly connected to one side of the impeller protection pump body, and a motor is disposed on the upper surface of the upper connecting seat.

[0019] By adopting the above technical solution, the flange is a component that connects the pump body and the water outlet pipe. Its main function is to smoothly guide the water flow pumped out by the pump into the water outlet pipe, while ensuring the sealing to prevent water leakage and provide a connection point for the delivery of water. The motor is the power source of the pump, and it realizes the pumping function of the pump by driving the rotation of the impeller. The motor converts electrical energy into mechanical energy, providing power for the pump so that it can operate and pump water effectively.

[0020] In a preferred embodiment, a bearing is provided at the lower end of the motor, and a plurality of impellers are provided on the outer surface of the bearing.

[0021] By adopting the above technical solution, the bearing is located between the impeller and the pump body of the pump, which plays a role in supporting the rotation of the impeller, reducing friction, and maintaining the stable rotation of the impeller. It also plays a role in reducing shock and noise, and extending the service life of the pump. The impeller is an important component inside the pump. It generates centrifugal force through rotation, sucking liquid in and discharging it to the outlet.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In the present application, a fixed structure is added to a deep well pump to prevent sand blockage, in which a hook can hang the pump after it is lowered into the well to keep it stable; the operator can turn the button bolt to press the pressure plate against the periphery of the deep well. The fixed structure can increase the overall stability of the pump, reduce vibration and shaking, and is beneficial to the stability and reliability of the pump during long-term operation. The fixed structure can effectively fix the pump body, reduce the risk of displacement and tilting of the pump during operation, reduce the possibility of accidents, and improve the safety of the pump. Through the design of the fixed structure, the wear caused by vibration and friction during long-term operation of the pump can be effectively reduced, and the service life of the pump can be extended. The fixed structure can reduce the failure rate of the pump caused by external factors during operation, and improve the reliability and stability of the pump. In general, the addition of a fixed structure can improve the overall performance of the deep well pump to prevent sand blockage, reduce the failure rate, extend the service life, and is also conducive to maintenance and management. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure in this application;

[0025] Figure 2 This is a schematic diagram of the bottom structure of the overall structure in this application;

[0026] Figure 3 This is a schematic diagram of the motor structure in this application;

[0027] Figure 4 This is a schematic diagram of the fixed structure in this application.

[0028] Markings in the figure: 1. Upper connecting seat; 2. Fixed connecting lower plate; 3. Fixed column; 4. Fixed connecting upper plate; 5. Hook; 6. Bolt; 7. Pressure plate; 8. Connecting column; 9. Lower connecting seat; 10. Lower base; 11. Nut; 12. Water filter net; 13. Water filter hole; 14. Pump body; 15. Impeller protection pump body; 16. Flange; 17. Motor; 18. Bearing; 19. Impeller. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] Reference Figure 1-4 ,

[0031] Example:

[0032] Reference Figure 1 , Figure 4 The upper surface of the upper connecting seat 1 is fixedly connected with a fixed connecting lower plate 2, and the upper surface of the fixed connecting lower plate 2 is fixedly connected with a plurality of fixed columns 3. The fixed column 3 is fixedly connected with a fixed connecting upper plate 4 relative to one end of the fixed connecting lower plate 2, and a hook 5 is fixedly connected to the middle position of the upper surface of the fixed connecting upper plate 4. The through hole starting from the upper surface of the fixed connecting lower plate 2 is threadedly connected with a plurality of bolts 6, and the lower end of the bolt 6 is fixedly connected with a pressure plate 7. A fixed structure is added to a deep well pump to prevent sand blockage, in which the hook 5 can be hung after the pump is lowered into the well to maintain stability; the operator can turn the button bolt 6 to press the pressure plate 7 against the periphery of the deep well. The fixed structure can increase the overall stability of the pump, reduce vibration and shaking, and is conducive to the stability and reliability of the pump during long-term operation. The fixed structure can effectively fix the pump body, reduce the risk of displacement and tilting of the pump during operation, reduce the possibility of accidents, and improve the safety of the pump. Through the design of the fixed structure, the wear of the pump caused by vibration and friction during long-term operation can be effectively reduced, and the service life of the pump can be extended. The fixed structure can reduce the failure rate of the pump due to external factors during operation and improve the reliability and stability of the pump. In general, adding a fixed structure can improve the overall performance of the anti-sand clogging deep well pump, reduce the failure rate, extend the service life, and also facilitate maintenance and management.

[0033] Reference Figure 1 The lower surface of the upper connecting seat 1 is fixedly connected with a plurality of connecting columns 8. The connecting columns 8 connect the upper connecting seat 1 and the lower connecting seat 9. The connecting columns 8 ensure the integrity and stability of the overall structure and are one of the important components of the overall structure.

[0034] Reference Figure 1 The connecting column 8 is fixedly connected to a lower connecting seat 9 at one end relative to the pressure plate 7, and the lower connecting seat 9 is fixedly connected to a lower base 10 at one end relative to the connecting column 8. The lower connecting seat 9 connects the connecting column 8 and the lower base 10, which ensures the stability of the overall structure; the lower base 10 connects the lower connecting seat 9 and the nut 11, and the lower base 10 can provide stable support for the pump, so that the pump can be safely fixed and supported on the ground or underground, and prevent the pump from shaking and shifting during operation.

[0035] Reference Figure 1-2 The connecting column 8 passes through the lower base 10 and is threadedly connected with a plurality of nuts 11, and the lower end of the lower base 10 is fixedly connected with a water filter 12. The nuts 11 ensure that the connecting column 8 can stably and fixedly connect the upper connecting seat 1 and the lower connecting seat 9, and the upper connecting seat 1 and the lower connecting seat 9 can also be disassembled and repaired through the nuts 11. The water filter 12 is located at the water inlet of the pump, and its main function is to filter impurities and particles in the water to prevent the inside of the pump from being damaged by particles, while reducing the possibility of the pump being blocked and protecting the normal operation of the pump.

[0036] Reference Figure 1-2 The outer surface of the water filter net 12 is provided with a plurality of water filter holes 13. The water filter holes 13 are the parts with tiny holes on the water filter net 12, which can allow water to pass through while preventing larger particles from entering the pump to ensure the normal operation of the pump.

[0037] Reference Figure 1-2 The upper surface of the lower connecting seat 9 is fixedly connected with a pump body 14, and the upper surface of the pump body 14 is fixedly connected with a plurality of impeller protection pump bodies 15. The pump body 14 is the main structure of the entire pump, carrying various components of the pump and transmitting the force of the water flow. The impeller protection pump body 15 refers to a protective cover arranged around the impeller, which is used to protect the impeller from external damage or prevent external objects from entering and interfering with the normal operation of the impeller.

[0038] Reference Figure 1-3 , a flange 16 is fixedly connected to one side of the impeller protection pump body 15, and a motor 17 is arranged on the upper surface of the upper connection seat 1. The flange 16 is a component connecting the pump body and the water outlet pipe. Its main function is to smoothly guide the water flow pumped out by the pump into the water outlet pipe, while ensuring the sealing, preventing water leakage, and providing a connection point for the transportation of water flow. The motor 17 is the power source of the pump, and realizes the pumping function of the pump by driving the rotation of the impeller. The motor 17 converts electrical energy into mechanical energy, providing power for the pump so that it can operate and pump water effectively.

[0039] Reference Figure 3 The lower end of the motor 17 is provided with a bearing 18, and the outer surface of the bearing 18 is provided with a plurality of impellers 19. The bearing 18 is located between the impeller and the pump body of the pump, and plays a role in supporting the rotation of the impeller, reducing friction, and maintaining the stable rotation of the impeller. It also plays a role in reducing shock and noise, and prolonging the service life of the pump. The impeller 19 is an important component inside the pump, which generates centrifugal force by rotating, sucking the liquid in and discharging it to the outlet.

[0040] The implementation principle of the embodiment of the deep well pump for preventing sand blockage in the present application is as follows:

[0041] A fixed structure is added to a deep well pump to prevent sand clogging. The fixed structure can increase the overall stability of the pump, reduce vibration and shaking, and is beneficial to the stability and reliability of the pump during long-term operation. The fixed structure can effectively fix the pump body, reduce the risk of displacement and tilting of the pump during operation, reduce the possibility of accidents, and improve the safety of the pump. Through the design of the fixed structure, the wear of the pump caused by vibration and friction during long-term operation can be effectively reduced, and the service life of the pump can be extended. The fixed structure can reduce the failure rate of the pump caused by external factors during operation and improve the reliability and stability of the pump. In general, the addition of a fixed structure can improve the overall performance of the deep well pump that prevents sand clogging, reduce the failure rate, extend the service life, and is also conducive to maintenance and management.

[0042] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A deep well pump for preventing sand blockage, comprising an upper connecting seat (1), characterized in that: The upper surface of the upper connecting seat (1) is fixedly connected to a fixedly connected lower plate (2), the upper surface of the fixedly connected lower plate (2) is fixedly connected to a plurality of fixed columns (3), one end of the fixed column (3) relative to the fixedly connected lower plate (2) is fixedly connected to a fixedly connected upper plate (4), a hook (5) is fixedly connected to the middle position of the upper surface of the fixedly connected upper plate (4), a plurality of bolts (6) are threadedly connected to through holes starting from the upper surface of the fixedly connected lower plate (2), and a pressure plate (7) is fixedly connected to the lower end of the bolt (6).

2. A deep well pump for preventing sand blockage according to claim 1, characterized in that: A plurality of connection columns (8) are fixedly connected to the lower surface of the upper connection seat (1).

3. A deep well pump for preventing sand blockage according to claim 2, characterized in that: One end of the connecting column (8) relative to the pressure plate (7) is fixedly connected to a lower connecting seat (9), and one end of the lower connecting seat (9) relative to the connecting column (8) is fixedly connected to a lower base (10).

4. A deep well pump for preventing sand blockage as claimed in claim 3, characterized in that: The connecting column (8) passes through the lower base (10) and is threadedly connected to a plurality of nuts (11); the lower end of the lower base (10) is fixedly connected to a water filter net (12).

5. A deep well pump for preventing sand blockage according to claim 4, characterized in that: The outer surface of the water filter net (12) is provided with a plurality of water filter holes (13).

6. A deep well pump for preventing sand blockage according to claim 5, characterized in that: The upper surface of the lower connecting seat (9) is fixedly connected to a pump body (14), and the upper surface of the pump body (14) is fixedly connected to a plurality of impeller protection pump bodies (15).

7. A deep well pump for preventing sand blockage according to claim 6, characterized in that: A flange (16) is fixedly connected to one side of the impeller protection pump body (15), and a motor (17) is arranged on the upper surface of the upper connection seat (1).

8. A deep well pump for preventing sand blockage according to claim 7, characterized in that: A bearing (18) is provided at the lower end of the motor (17), and a plurality of impellers (19) are provided on the outer surface of the bearing (18).

Images