Submersible pump stabilizer
By designing a submersible pump stabilizer including a base, top, stabilizer rod, electric telescopic rod, filter element and counterweight, the swing and axial squirming problems of the submersible pump during start and close are solved, and higher stability and performance are achieved.
Patent Information
- Application Number
- CN202421727687.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-22
AI Technical Summary
Existing submersible pumps will experience large swings and axial squirming when starting and closing, resulting in impact on the well wall, wear pull ropes, cables and outlet pipes, and a submersible pump stabilizer is urgently needed.
A submersible pump stabilizer is designed, including a main module, which includes a submersible pump main body, a base and a top set on the outside of the submersible pump main body, a stabilizing rod with an annular array, an electric telescopic rod, a filter member and a counterweight block. Through the coordinated work of these components, the stabilizer rod spreads to support the inner wall of the shaft, the electric telescopic rod adjusts the stability, the filter element prevents impurities from being blocked, and the counterweight block maintains a stable posture.
It effectively avoids shaking of the submersible pump body during operation, increases stability, reduces wear on the well wall and equipment, and improves the performance of use.
Smart Images
Figure CN222894426U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of submersible pumps, in particular to a submersible pump stabilizer. Background Art
[0002] Submersible pumps are important equipment for deep well water extraction. When in use, the entire unit submerges in the water to extract groundwater to the surface. It is used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading, and fountain landscape. Hot water submersible pumps are used for hot spring bathing, and can also be used to extract groundwater from deep wells, and can also be used in water extraction projects such as rivers, reservoirs, and canals.
[0003] The existing submersible pumps have the following main drawbacks during use: when starting and shutting down, due to the large changes in the axial force and radial force of the pump, the pump will experience large swings and axial movement, hitting the well wall, wearing the pull rope, cable and outlet pipe. Therefore, a submersible pump stabilizer is urgently needed. Utility Model Content
[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.
[0005] To this end, the technical solution adopted by the utility model is: a submersible pump stabilizer, comprising: a main body module, the main body module comprising a submersible pump body, a base mounted on the outside of the submersible pump body, a fixing symmetrically installed on the base, a top seat mounted on the outside of the submersible pump body, a stabilizing rod arranged in an annular array and hinged to the base and the top seat at both ends, an electric telescopic rod symmetrically fixed on both sides of the base and connected to the top seat at the ends, a filter element fixed at the bottom end of the base, and a counterweight block fixed at the bottom end of the filter element.
[0006] In a preferred example, the utility model can be further configured as follows: the fixing member includes a bolt arranged through the base and a rubber pad fixed on the end of the bolt.
[0007] In a preferred example, the utility model can be further configured as follows: threaded holes are symmetrically opened on the base, and the bolts are engaged in the threaded holes.
[0008] In a preferred example, the utility model can be further configured as follows: the stabilizing rod includes a first support rod whose end is hinged to the base and a second support rod whose end is hinged to the top seat, and the ends of the first support rod and the second support rod are hinged to each other.
[0009] In a preferred example, the utility model can be further configured as follows: the filter element includes a frame fixed to the bottom end of the base and filter screens installed on the frame in an annular array.
[0010] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:
[0011] 1. In the utility model, a base and a top seat are sleeved on the outside of the submersible pump body, and a plurality of stabilizing rods are installed in a circular array between the base and the top seat. At the same time, an electric telescopic rod is fixed on the base and connected with the top seat. When the submersible pump body is placed in the well, the electric telescopic rod is started, driving the top seat to move toward the base, so that the stabilizing rod is expanded outward and supported on the inner wall of the well, thereby improving the stability of the submersible pump body, avoiding the shaking of the submersible pump body during operation, and increasing the practical performance.
[0012] 2. In the utility model, the base is installed on the submersible pump body through a fixing part, which is convenient for installation and disassembly. At the same time, a filter is installed at the bottom of the base, which can effectively prevent impurities from clogging the water inlet of the submersible pump. In addition, a counterweight is fixed at the bottom of the filter to ensure the posture stability of the submersible pump body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 It is a schematic diagram of the exploded structure of the utility model;
[0015] Figure 3 It is a cross-sectional schematic diagram of the utility model;
[0016] Figure 4 It is a schematic diagram of the explosion structure of the utility model.
[0017] Reference numerals:
[0018] 100. Main body module; 110. Submersible pump body; 120. Base; 121. Threaded hole; 130. Fixing piece; 131. Bolt; 132. Rubber pad; 140. Top seat; 150. Stabilizing rod; 151. First support rod; 152. Second support rod; 160. Electric telescopic rod; 170. Filter element; 171. Frame; 172. Filter; 180. Counterweight. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.
[0020] Some embodiments of the present invention are described below in conjunction with the accompanying drawings. Embodiment 1
[0021] Combination Figure 1-4 As shown, this embodiment provides a submersible pump stabilizer, including: a main body module 100.
[0022] The main module 100 includes a submersible pump body 110, a base 120 mounted on the outside of the submersible pump body 110, a fixing part 130 symmetrically installed on the base 120, a top seat 140 mounted on the outside of the submersible pump body 110, a stabilizing rod 150 arranged in a circular array and hinged to the base 120 and the top seat 140 at both ends, an electric telescopic rod 160 symmetrically fixed on both sides of the base 120 and connected to the top seat 140 at the ends, a filter element 170 fixed to the bottom end of the base 120, and a counterweight block 180 fixed to the bottom end of the filter element 170.
[0023] The submersible pump body 110 is used to be placed in a well to facilitate pumping operations. The base 120 is annular and is sleeved on the outside of the submersible pump body 110. The fixing part 130 is used to fix the base 120 and the submersible pump body 110 together. The fixing part 130 includes a bolt 131 arranged through the base 120 and a rubber pad 132 fixed on the end of the bolt 131. Threaded holes 121 are symmetrically opened on the base 120, and the bolts 131 are engaged in the threaded holes 121. When the bolts 131 are turned, the rubber pad 132 is pressed against the outer surface of the submersible pump, thereby ensuring a stable connection between the base 120 and the submersible pump body 110 and facilitating the installation and disassembly of the base 120.
[0024] The top seat 140 is annular and is sleeved on the outside of the submersible pump body 110. The stabilizing rod 150 is used to ensure the stability of the submersible pump body 110, and includes a first support rod 151 whose end is hinged on the base 120 and a second support rod 152 whose end is hinged on the top seat 140. The ends of the first support rod 151 and the second support rod 152 are hinged to each other. When the top seat 140 moves squarely toward the base 120, the first support rod 151 and the second support rod 152 are driven to fold and unfold outward. The connection between the two is tightly attached to the inner wall of the wellbore, forming a supporting effect on the submersible pump body 110, thereby ensuring the stability of the submersible pump body 110.
[0025] The electric telescopic rod 160 is fixed on the base 120 , and an end thereof is fixedly connected to the top seat 140 , so as to control the movement of the top seat 140 .
[0026] The filter element 170 is used to filter the water inlet of the submersible pump, and includes a frame 171 fixed to the bottom end of the base 120 and a filter 172 installed in a circular array on the frame 171. The frame 171 is used to install the filter 172, and the filter 172 is used to filter out impurities in the water to prevent them from clogging the water inlet of the submersible pump body 110.
[0027] The counterweight block 180 is fixed to the bottom end of the frame 171, and is used to ensure the posture stability of the submersible pump body 110 and prevent the submersible pump body 110 from tilting when the submersible pump body 110 is placed in the well.
[0028] The working principle and use process of the utility model are as follows: when in use, the base 120 and the top seat 140 are sleeved on the outside of the submersible pump body 110, the bolt 131 is tightened to make the rubber pad 132 close to the surface of the submersible pump body 110, the base 120 and the submersible pump body 110 are connected together, and the submersible pump body 110 is placed in the well. After reaching the designated position, the electric telescopic rod 160 contracts and drives the top seat 140 to move toward the base 120. As the top seat 140 moves, the first support rod 151 and the second support rod 152 are folded and unfolded outward. The connection between the two is close to the inner wall of the well, forming a support effect on the submersible pump body 110, thereby ensuring the stability of the submersible pump body 110.
[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A submersible pump stabilizer, comprising: The main body module (100) is characterized in that the main body module (100) comprises a submersible pump body (110), a base (120) sleeved on the outside of the submersible pump body (110), a fixing member (130) symmetrically mounted on the base (120), a top seat (140) sleeved on the outside of the submersible pump body (110), a stabilizing rod (150) arranged in an annular array and hinged to the base (120) and the top seat (140) at both ends, an electric telescopic rod (160) symmetrically fixed to both sides of the base (120) and connected to the top seat (140) at its ends, a filter element (170) fixed to the bottom end of the base (120), and a counterweight (180) fixed to the bottom end of the filter element (170).
2. A submersible pump stabilizer according to claim 1, characterized in that: The fixing member (130) comprises a bolt (131) disposed through the base (120) and a rubber pad (132) fixed on the end of the bolt (131).
3. A submersible pump stabilizer according to claim 2, characterized in that: The base (120) is symmetrically provided with threaded holes (121), and the bolts (131) are engaged in the threaded holes (121).
4. A submersible pump stabilizer according to claim 1, characterized in that: The stabilizing rod (150) comprises a first support rod (151) whose end is hinged to the base (120) and a second support rod (152) whose end is hinged to the top seat (140), and the ends of the first support rod (151) and the second support rod (152) are hinged to each other.
5. A submersible pump stabilizer according to claim 1, characterized in that: The filter element (170) comprises a frame (171) fixed to the bottom end of the base (120) and filter screens (172) mounted on the frame (171) in an annular array.