CN215333472U - Sand prevention type is multistage immersible pump for well with prevent empting structure - Google Patents
Sand prevention type is multistage immersible pump for well with prevent empting structure Download PDFInfo
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- CN215333472U CN215333472U CN202121689609.6U CN202121689609U CN215333472U CN 215333472 U CN215333472 U CN 215333472U CN 202121689609 U CN202121689609 U CN 202121689609U CN 215333472 U CN215333472 U CN 215333472U
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- submersible pump
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- well
- immersible pump
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Abstract
The utility model discloses a sand-proof multi-stage submersible pump with an anti-toppling structure for a well, which is a device capable of directly submerging into water to lift the water; the submersible pump comprises a submersible pump body, wherein a pulling bracelet is arranged outside the submersible pump body; the fixing plate is arranged outside the submersible pump body; the method comprises the following steps: the fixed reed is arranged on the fixed plate; accept the board, install on the connecting plate, just it runs through there is first set screw to accept the board upper end, and first set screw passes through the screw hole and the immersible pump body interconnect of seting up on the immersible pump body. This prevent sand multistage immersible pump for well with prevent empting structure is through installing the backup pad additional to be convenient for when using the immersible pump body, support the immersible pump body, avoid the immersible pump body to take place the condition of empting in the well, can the stability of effectual assurance immersible pump body, and pass through the rotation of flabellum, thereby can carry out the centrifugation with silt, avoid great silt to get into in the pump body promptly.
Description
Technical Field
The utility model relates to the technical field of multistage submersible pumps, in particular to a sand-proof multistage submersible pump for a well, which is provided with an anti-toppling structure.
Background
The multistage submersible pump is mainly used for lifting underground water, so that the underground water can be used more quickly, the multistage pump is a water inlet and outlet section and a middle section which are combined together through a pull rod, the gas density is pumped out when reaching the working range of the mechanical vacuum pump, so that high vacuum is gradually obtained, and the multistage pump realizes air suction, compression and exhaust by the change of the volume of a pump cavity, so that the multistage submersible pump is a centrifugal pump with variable volume.
The publication number is: CN 208950890U's immersible pump dropout prevention means for deep water well, through add the connecting piece between the flange of connecting stub and the flange of motor, strengthen the fastness between the motor, the pump body and the pipeline, even the condition such as the motor breaks away from with the pump body, the pump body breaks off, also can not take place the motor and fall, the motor takes along the cable to fall into the well and cable winding accident.
However, there are some problems in the process of using the submersible pump, for example, when the submersible pump is placed in the well bottom, a supporting device is not provided, so that when the submersible pump is used, the submersible pump is easy to topple over, the pumping effect on water is affected at the moment, and in the process of pumping well water, more silt is easy to enter the submersible pump, so that the pipeline is blocked. Aiming at the problems, innovative design is urgently needed on the basis of the original submersible pump.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sand-proof multi-stage submersible pump with an anti-dumping structure for a well, and aims to solve the problems that the supporting device is lacked, dumping is easy to occur, and more silt is easy to enter the submersible pump in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a sand-proof multi-stage submersible pump with an anti-toppling structure for a well is a device which can be directly submerged into water to lift the water;
the submersible pump comprises a submersible pump body, wherein a pulling bracelet is arranged outside the submersible pump body;
the fixing plate is arranged outside the submersible pump body;
the method comprises the following steps:
the fixed reed is arranged on the fixed plate and is mutually connected with the connecting plate;
the bearing plate is arranged on the connecting plate, a first fixing screw penetrates through the upper end of the bearing plate, and the first fixing screw is connected with the submersible pump body through a threaded hole formed in the submersible pump body;
the rotating shaft is arranged on the bearing plate;
the vortex springs are arranged outside the rotating shaft, the vortex springs are mutually connected with the supporting plates, and the number of the supporting plates is 4;
the bearing base is attached to the supporting plate through a groove formed in the supporting plate;
the pushing ball is attached to the supporting plate, and the outer surface of the pushing ball is smooth.
Preferably, the pushing ball is connected with the moving plate, threaded holes are formed in the moving plate at equal distances, the moving plate is connected with the second fixing screws, and the position of the moving plate is fixed through the second fixing screws conveniently through the structure.
Preferably, the second fixing screw penetrates through the fixing sleeve, the fixing sleeve is mounted on the submersible pump body, and the movable plate can slide in the fixing sleeve conveniently through the structure.
Preferably, the motor has been placed on the immersible pump body, just the output and the rotating shaft interconnect of motor, and it sets up to glossy flabellum to install the surface in the axis of rotation, through above-mentioned structure, is convenient for under the effect of motor, drives the flabellum and rotates to prevent that silt from getting into in the pump body.
Preferably, the fastening screw passes through the screw hole of seting up on the immersible pump body with immersible pump body interconnect, just be provided with square platelike structure on the immersible pump body, through above-mentioned structure, be convenient for install fastening screw.
Preferably, fastening screw runs through in being used for carrying out filterable filter to impurity, just set up intensive perforation hole on the filter, through above-mentioned structure, be convenient for filter great impurity through the filter, avoid it to cause the jam to the pipeline in getting into the pipeline.
Compared with the prior art, the utility model has the beneficial effects that: the supporting plate is additionally arranged, so that the submersible pump body is supported when the submersible pump body is used, the phenomenon that the submersible pump body is toppled in a well is avoided, the stability of the submersible pump body can be effectively guaranteed, and silt can be centrifuged through the rotation of the fan blades, namely, larger silt is prevented from entering the pump body;
1. the supporting plate rotates, and the position of the moving plate is moved, so that the position of the pushing ball is changed, the angle between the supporting plate and the submersible pump body can be changed, and the submersible pump body can be fully protected according to different underground environments;
2. drive the axis of rotation through the motor and rotate, the flabellum of installation just begins to rotate in the axis of rotation this moment, along with the rotation of flabellum, can effectually carry out the centrifugation to the silt that gets into the immersible pump body, avoids more silt to get into the immersible pump body inside promptly, and can realize going on in filtering great impurity through the filter, avoids great impurity to cause the jam to the pipeline.
Drawings
FIG. 1 is a schematic view of the submersible pump body of the present invention;
FIG. 2 is a schematic bottom sectional view of the connecting plate of the present invention;
FIG. 3 is a schematic cross-sectional front view of a fixing plate according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic side sectional view of the support plate according to the present invention.
In the figure: 1. a submersible pump body; 2. pulling the hand ring; 3. a fixing plate; 4. fixing the reed; 5. a connecting plate; 6. a bearing plate; 7. a first set screw; 8. a rotating shaft; 9. a scroll spring; 10. a support plate; 11. pushing the ball; 12. moving the plate; 13. a second set screw; 14. fixing the sleeve; 15. a receiving base; 16. an electric motor; 17. a rotating shaft; 18. a fan blade; 19. fastening screws; 20. a filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a sand-proof multi-stage submersible pump with an anti-toppling structure for a well is a device which can be directly submerged into water to lift the water;
the submersible pump comprises a submersible pump body 1, wherein a pull bracelet 2 is arranged outside the submersible pump body;
the fixing plate 3 is arranged outside the submersible pump body 1;
the method comprises the following steps:
the fixed spring 4 is arranged on the fixed plate 3, and the fixed spring 4 is connected with the connecting plate 5;
the bearing plate 6 is arranged on the connecting plate 5, a first fixing screw 7 penetrates through the upper end of the bearing plate 6, and the first fixing screw 7 is connected with the submersible pump body 1 through a threaded hole formed in the submersible pump body 1;
a rotating shaft 8 mounted on the bearing plate 6;
scroll springs 9 installed outside the rotating shaft 8, the scroll springs 9 being connected to support plates 10, and the support plates 10 being provided with 4 in total;
the bearing base 15 is mutually attached to the supporting plate 10 through a groove formed in the supporting plate 10;
the pushing ball 11 is attached to the supporting plate 10, and the outer surface of the pushing ball 11 is smooth;
in this embodiment, the pushing ball 11 is connected to the moving plate 12, the moving plate 12 is provided with threaded holes at equal intervals, and the moving plate 12 is connected to the second fixing screws 13; the second fixing screw 13 penetrates through the fixing sleeve 14, and the fixing sleeve 14 is installed on the submersible pump body 1;
when the supporting plate 10 needs to be used, the second fixing screw 13 is rotated to enable the second fixing screw 13 to move in the direction away from the second fixing screw 13, the second fixing screw 13 is not connected with a threaded hole formed in the moving plate 12 any more, then the moving plate 12 can be pulled, the pushing ball 11 mounted on the moving plate 12 starts to push the supporting plate 10 at the moment, the supporting plate 10 is connected with the rotating shaft 8 through the vortex spring 9, so that the supporting plate 10 starts to rotate around the rotating shaft 8 along with the pushing of the supporting plate 10, the vortex spring 9 mounted on the rotating shaft 8 starts to be compressed and deformed, namely the angle between the supporting plate 10 and the submersible pump body 1 starts to change, and the submersible pump body 1 can be stably supported at the moment;
an electric motor 16 is placed on the submersible pump body 1, the output end of the electric motor 16 is mutually connected with a rotating shaft 17, and fan blades 18 with smooth surfaces are installed on the rotating shaft 17; the fastening screw 19 is mutually connected with the submersible pump body 1 through a threaded hole formed in the submersible pump body 1, and a square plate-shaped structure is arranged on the submersible pump body 1; the fastening screw 19 penetrates through a filter plate 20 for filtering impurities, and the filter plate 20 is provided with dense through holes;
make motor 16 begin to work, because motor 16's output and axis of rotation 17 interconnect, axis of rotation 17 just begins to rotate around the sealed bearing of installation on immersible pump body 1, again because axis of rotation 17 lower extreme installs flabellum 18, so flabellum 18 just begins to rotate, along with the rotation of flabellum 18, just realize carrying out centrifugal action to the silt that immersible pump body 1 lower extreme aquatic contains, avoid more silt to get into the inside of immersible pump body 1 promptly, protect immersible pump body 1 promptly, again because immersible pump body 1 lower extreme passes through fastening screw 19 and installs filter 20, and seted up intensive perforation hole on the filter 20, just realize getting into immersible pump body 1's great impurity through filter 20 this moment and get rid of, avoid great impurity to block up the pipeline in the immersible pump body 1.
The working principle is as follows: when needs use this device, through pulling bracelet 2 and rope interconnect, then place immersible pump body 1 in the pit, immersible pump body 1 externally mounted's backup pad 10 just begins to support immersible pump body 1 this moment, guarantee immersible pump body 1's stability, avoid immersible pump body 1 the phenomenon of empting to appear when using, make motor 16 work, motor 16 just drives axis of rotation 17 and flabellum 18 and rotates, this moment along with the rotation of flabellum 18, just make the silt of aquatic begin the centrifugation, avoid silt to get into immersible pump body 1's inside promptly, and can realize filtering great impurity through filter 20, this is exactly this the theory of operation of the sand-proof type well multistage submersible pump that has anti-overturning structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A sand-proof multi-stage submersible pump with an anti-toppling structure for a well is a device which can be directly submerged into water to lift the water;
the submersible pump comprises a submersible pump body, wherein a pulling bracelet is arranged outside the submersible pump body;
the fixing plate is arranged outside the submersible pump body;
it is characterized by comprising:
the fixed reed is arranged on the fixed plate and is mutually connected with the connecting plate;
the bearing plate is arranged on the connecting plate, a first fixing screw penetrates through the upper end of the bearing plate, and the first fixing screw is connected with the submersible pump body through a threaded hole formed in the submersible pump body;
the rotating shaft is arranged on the bearing plate;
the vortex springs are arranged outside the rotating shaft, the vortex springs are mutually connected with the supporting plates, and the number of the supporting plates is 4;
the bearing base is attached to the supporting plate through a groove formed in the supporting plate;
the pushing ball is attached to the supporting plate, and the outer surface of the pushing ball is smooth.
2. The multistage submersible pump for the sand-proof well with the anti-dumping structure according to claim 1, wherein: the pushing ball is connected with the moving plate, threaded holes are formed in the moving plate at equal intervals, and the moving plate is connected with the second fixing screws.
3. The multistage submersible pump for the sand-proof well with the anti-toppling structure according to claim 2, wherein: the second fixing screw penetrates through the fixing sleeve, and the fixing sleeve is installed on the submersible pump body.
4. The multistage submersible pump for the sand-proof well with the anti-dumping structure according to claim 1, wherein: the submersible pump is characterized in that an electric motor is placed on the submersible pump body, the output end of the electric motor is connected with the rotating shaft, and fan blades with smooth surfaces are installed on the rotating shaft.
5. The multistage submersible pump for the sand-proof well with the anti-dumping structure according to claim 1, wherein: the fastening screw passes through the screw hole of seting up on the immersible pump body with immersible pump body interconnect, just be provided with square platelike structure on the immersible pump body.
6. The multistage submersible pump for the sand control well with the anti-dumping structure according to claim 5, wherein: the fastening screws penetrate through the filter plate used for filtering impurities, and dense through holes are formed in the filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121689609.6U CN215333472U (en) | 2021-07-23 | 2021-07-23 | Sand prevention type is multistage immersible pump for well with prevent empting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121689609.6U CN215333472U (en) | 2021-07-23 | 2021-07-23 | Sand prevention type is multistage immersible pump for well with prevent empting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215333472U true CN215333472U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121689609.6U Active CN215333472U (en) | 2021-07-23 | 2021-07-23 | Sand prevention type is multistage immersible pump for well with prevent empting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215333472U (en) |
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2021
- 2021-07-23 CN CN202121689609.6U patent/CN215333472U/en active Active
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