Low-vibration deep-well pump

Abstract

The utility model provides a low-vibration deep-well pump, and belongs to the technical field of water pumps. The low-vibration deep-well pump solves the problem that an existing deep-well pump is prone to vibration and collision and comprises a water pump body, a connecting ring is arranged on the side wall of the water pump body in a protruding mode, a plurality of supporting assemblies are arranged on the side wall of the connecting ring, movably-connected supporting rods are arranged on the supporting assemblies, guide rollers are arranged at the tail ends of the supporting rods, and a floating ring is arranged at the top of the water pump body. The low-vibration fishing device has the advantages that the vibration is low, and the fishing is convenient.

Description

Technical Field

[0001] The utility model belongs to the field of water pump technology and relates to a deep well pump, in particular to a low-vibration deep well pump. Background Art

[0002] A deep well pump is a device that integrates an electric motor and a pump. It can be immersed in a groundwater well to pump and transport water. Usually, the motor and the pump body are designed to be integrated and directly submerged in water. It is suitable for a variety of scenarios such as farmland irrigation and drainage, industrial and mining enterprises, urban water supply and drainage, and sewage treatment. The motor drives the impeller to rotate, and the blades on the impeller spread outward, generating centrifugal force. As the impeller rotates, the water is brought into the compression chamber of the pump body and is affected by the strong centrifugal force of the impeller, and the pressure of the water gradually increases. Finally, the water in the compression chamber is pushed into the upward pipe and pumped to the ground.

[0003] Deep well pumps are usually suitable for deeper water wells. They are connected to the connecting pipe through a telescopic connector. The longer pipeline will cause the water pump to vibrate during operation, and the pump body will collide with the wall of the well. Long-term operation can easily lead to damage to parts. Summary of the invention

[0004] The utility model aims to solve the above problems existing in the prior art and provides a low-vibration deep well pump which is stable to install and easy to salvage.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a low-vibration deep well pump, characterized in that it includes a water pump body, a connecting ring is protruding on the side wall of the water pump body, a plurality of support components are arranged on the side wall of the connecting ring, a movably connected support rod is arranged on the support assembly, a guide roller is arranged at the end of the support rod, a floating ring is arranged at the top of the water pump body, a connecting rope is arranged at the bottom of the floating ring, and the end of the connecting rope is fixed to the support rod.

[0006] In the above-mentioned low-vibration deep well pump, a plurality of connecting columns are evenly distributed in a ring on the top of the floating ring, and a lifting ring is provided on the top of the connecting column.

[0007] In the above-mentioned low-vibration deep well pump, the connecting column is a magnet rod.

[0008] In the above-mentioned low-vibration deep well pump, the guide roller is provided with a guide groove arranged in a vertical direction.

[0009] In the above-mentioned low-vibration deep well pump, a filter screen is provided on the water pump body.

[0010] In the above-mentioned low-vibration deep well pump, a plurality of connecting sleeves are provided on the water pump body, and a plurality of reinforcing ribs are provided on the connecting ring.

[0011] Compared with the prior art, the low-vibration deep well pump pulls the support rod through the float ring, causing the support rod to collide with the well wall, thereby limiting the vibration of the water pump during operation and reducing the collision between the water pump body and the well wall. The lifting ring and connection on the top of the float ring make it easier to salvage the water pump. The vertical guide groove reduces the rotation of the water pump during operation, further preventing the vibration and collision of the water pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the low-vibration deep well pump.

[0013] In the figure, 1. guide groove; 2. connecting ring; 3. support assembly; 4. reinforcing ribs; 5. connecting rope; 6. floating ring; 7. connecting column; 8. lifting ring; 9. filter screen; 10. connecting sleeve; 11. support rod; 12. guide roller; 13. water pump body. DETAILED DESCRIPTION

[0014] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0015] like Figure 1 As shown, the present invention is a low-vibration deep well pump, comprising a water pump body 13, a connecting ring 2 is protrudingly provided on the side wall of the water pump body 13, a plurality of supporting assemblies 3 are provided on the side wall of the connecting ring 2, a movably connected supporting rod 11 is provided on the supporting assembly 3, a guide roller 12 is provided at the end of the supporting rod 11, a floating ring 6 is provided at the top of the water pump body 13, a connecting rope 5 is provided at the bottom of the floating ring 6, and the end of the connecting rope 5 is fixed to the supporting rod 11. When the water pump is placed, the supporting rod 11 is set downward and installed in the water well, and the floating ring 6 pulls the supporting rod 11 through the rope and makes the guide roller 12 contact with the well wall, so that the vibration of the water pump body 13 during operation is limited by pulling the rope to prevent it from bumping.

[0016] Preferably, a plurality of connecting columns 7 are evenly distributed in a ring shape on the top of the floating ring 6 , and a lifting ring 8 is provided on the top of the connecting column 7 .

[0017] Preferably, the connecting column 7 is a magnet bar. When the rope connecting the water pump body 13 breaks, the lifting ring 8 can be hooked by a hook to achieve the salvage of the water pump body 13. The magnet bar can absorb the hook to increase the success rate of hooking.

[0018] Preferably, a guide groove 1 arranged in a vertical direction is provided on the guide roller 12, and the guide groove 1 in the vertical direction reduces the rotation of the water pump body 13 during rotation, thereby further reducing vibration.

[0019] Preferably, a filter screen 9 is provided on the water pump body 13 .

[0020] Preferably, a plurality of connecting sleeves 10 are provided on the water pump body 13 , and a plurality of reinforcing ribs 4 are provided on the connecting ring 2 .

[0021] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0022] Although the present invention uses more terms such as guide groove 1, connecting ring 2, supporting assembly 3, reinforcing rib 4, connecting rope 5, floating ring 6, connecting column 7, lifting ring 8, filter screen 9, connecting sleeve 10, supporting rod 11, guide roller 12, water pump body 13, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A low vibration deep well pump, characterized in that: The invention comprises a water pump body (13), a connecting ring (2) protruding from the side wall of the water pump body (13), a plurality of supporting components (3) being arranged on the side wall of the connecting ring (2), a movably connected supporting rod (11) being arranged on the supporting component (3), a guide roller (12) being arranged at the end of the supporting rod (11), a floating ring (6) being arranged at the top of the water pump body (13), a connecting rope (5) being arranged at the bottom of the floating ring (6), and the end of the connecting rope (5) being fixed to the supporting rod (11).

2. A low vibration deep well pump according to claim 1, characterized in that: A plurality of connecting columns (7) are evenly distributed in a ring shape on the top of the floating ring (6), and a lifting ring (8) is provided on the top of the connecting column (7).

3. A low vibration deep well pump according to claim 2, characterized in that: The connecting column (7) is a magnetic rod.

4. A low vibration deep well pump according to claim 1, characterized in that: The guide roller (12) is provided with a guide groove (1) arranged in a vertical direction.

5. A low vibration deep well pump according to claim 1, characterized in that: The water pump body (13) is provided with a filter screen (9).

6. A low vibration deep well pump according to claim 1, characterized in that: A plurality of connecting sleeves (10) are provided on the water pump body (13), and a plurality of reinforcing ribs (4) are provided on the connecting ring (2).

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