CN218376939U

CN218376939U - Cable-stayed submersible electric pump

Info

Publication number: CN218376939U
Application number: CN202220947164.5U
Authority: CN
Inventors: 阮明伟; 乔威
Original assignee: Jiangsu Taifeng Pump Co ltd
Current assignee: Jiangsu Taifeng Pump Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2023-01-24
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a draw formula submerged motor pump to one side, including the pump body, drain pipe and inlet tube, pump body one end is provided with the inlet tube, and the terminal surface is provided with the drain pipe under the pump body, and the mouth of pipe of drain pipe is down, and fixedly connected with filter frame on the inlet tube inner wall, filter frame both sides all are provided with cleaning device for the rubbish of piling up in filter frame one side is cleared up, has seted up the discharge opening on the inlet tube diapire. The utility model discloses in, filter the rubbish in the frame to the water liquid through the filtration that sets up, rubbish is piled up in filtering the frame both sides after filtering, through starting driving motor for the threaded rod rotates, then the screw thread bush carries out vertical motion about through the positioning action of slide bar, so the scraper blade carries out the up-and-down motion in step, the scraper blade through setting promotes the accumulational rubbish in filtration frame both sides, rubbish is derived through the discharge opening, avoid drawing formula submerged motor pump to one side mistake when using and inhale rubbish and cause the pipeline to block up, this practical structure is simple, and the practicality is high.

Description

Cable-stayed submersible electric pump

Technical Field

The utility model relates to a hydraulic machinery technical field specifically is a draw formula submerged motor pump to one side.

Background

The pump body impeller and the motor driving the impeller are both submerged in water to work, and the pump body impeller and the motor driving the impeller are used for a deep well and an operation surface. The submersible electric pump for the deep well supplies power to the motor through a cable extending into the well, and a transmission long shaft is omitted, so that the submersible electric pump is compact in structure, light in weight and convenient to install, use and transfer.

In the prior art, when the cable-stayed submersible electric pump is used, garbage is easily sucked by mistake to cause pipeline blockage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw formula submerged motor pump to solve draw formula submerged motor pump to one side and inhale rubbish easily by mistake when using and cause the problem of pipe blockage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a cable-stayed submersible electric pump comprises a pump body, a drain pipe and a water inlet pipe, wherein the water inlet pipe is arranged at one end of the pump body, the drain pipe is arranged on the lower end face of the pump body, and the pipe orifice of the drain pipe faces downwards;

the improved garbage can is characterized in that a water inlet is formed in one side of the water inlet pipe, a filter frame is fixedly connected to the inner wall of the water inlet pipe, cleaning devices are arranged on two sides of the filter frame and used for cleaning garbage accumulated on one side of the filter frame, and a discharge opening is formed in the bottom wall of the water inlet pipe.

Further, cleaning device includes driving motor, threaded rod, thread bush, slide bar and scraper blade, fixed connection puts the thing frame on the inlet tube lateral wall, it has driving motor to put the inboard fixed mounting of thing frame, the inboard vertical threaded rod that is provided with of inlet tube, the threaded rod bottom rotates with the intraductal diapire of inlet tube to be connected, inlet tube roof and tip and driving motor's output shaft fixed connection is passed on the threaded rod top, threaded rod outside cover is equipped with the thread bush, the vertical through has the slide bar on the thread bush.

Furthermore, an internal thread is arranged on the inner side of the threaded sleeve, an external thread is arranged on the outer side of the threaded rod, and the threaded sleeve is in threaded connection with the threaded rod.

Furthermore, the top end of the sliding rod is fixedly connected with the inner top wall of the water inlet pipe, and the bottom end of the sliding rod is fixedly connected with the inner bottom wall of the water inlet pipe.

Furthermore, the top of the threaded rod is rotatably connected with the top wall of the water inlet pipe.

Further, the driving motor is a waterproof motor.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, filter the rubbish in the frame to the water liquid through the filtration that sets up, rubbish is piled up in filtering the frame both sides after filtering, through starting driving motor for the threaded rod rotates, then the screw thread bush carries out vertical motion about through the positioning action of slide bar, so the scraper blade carries out the up-and-down motion in step, the scraper blade through setting promotes the accumulational rubbish in filtration frame both sides, rubbish is derived through the discharge opening, avoid drawing formula submerged motor pump to one side mistake when using and inhale rubbish and cause the pipeline to block up, this practical structure is simple, and the practicality is high.

Drawings

FIG. 1 is a schematic sectional view of a cable-stayed submersible electric pump in front elevation;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic front view of a cable-stayed submersible electric pump.

In the figure: 10. a pump body; 11. a drain pipe; 12. a water inlet pipe; 13. a water inlet; 14. a filter frame; 15. a discharge opening; 20. a drive motor; 21. a threaded rod; 22. a threaded sleeve; 23. a slide bar; 24. a squeegee; 25. a storage frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a diagonal submersible electric pump comprises a pump body 10, a drain pipe 11 and a water inlet pipe 12, wherein the water inlet pipe 12 is arranged at one end of the pump body 10, the drain pipe 11 is arranged on the lower end face of the pump body 10, and the opening of the drain pipe 11 faces downwards;

inlet tube 12 one side is provided with water inlet 13, and welded fastening has filter frame 14 on the inner wall of inlet tube 12, and filter frame 14 both sides all are provided with cleaning device for the rubbish of piling up in filter frame 14 one side is cleared up, has seted up discharge opening 15 on the 12 diapire of inlet tube.

In addition, cleaning device includes driving motor 20, threaded rod 21, thread bush 22, slide bar 23 and scraper blade 24, welded fastening puts thing frame 25 on the inlet tube 12 lateral wall, it has driving motor 20 to put thing frame 25 inboard through bolt fixed mounting, the inboard vertical threaded rod 21 that is provided with of inlet tube 12, threaded rod 21 bottom passes through the bearing rotation with the bottom wall in the inlet tube 12 and is connected, the output shaft welded fastening of inlet tube 12 roof and tip and driving motor 20 is passed on threaded rod 21 top, the 21 outside cover of threaded rod is equipped with thread bush 22, the vertical slide bar 23 that has run through on the thread bush 22.

Wherein, the threaded bush 22 inboard is provided with the internal thread, and the threaded rod 21 outside sets up the external screw thread, and threaded bush 22 and threaded rod 21 threaded connection.

Wherein, the top end of the sliding rod 23 is welded and fixed with the inner top wall of the water inlet pipe 12, and the bottom end of the sliding rod 23 is welded and fixed with the inner bottom wall of the water inlet pipe 12.

Wherein, the top of the threaded rod 21 is rotatably connected with the top wall of the water inlet pipe 12 through a bearing.

Wherein the driving motor 20 is a waterproof motor.

The working principle is as follows: during the use, water liquid gets into in the inlet tube 12 through water inlet 13, then filter the rubbish in the water liquid through the filtration frame 14 that sets up, rubbish is piled up in filtration frame 14 both sides after filtering, through starting driving motor 20, make threaded rod 21 rotate, then the screw thread cover 22 carries out vertical motion from top to bottom through the positioning action of slide bar 23, scraper blade 24 carries out the up-and-down motion in step so, the accumulational rubbish in filtration frame 14 both sides is promoted through the scraper blade 24 that sets up, rubbish is derived through discharge opening 15, avoid drawing to one side formula submerged motor pump mistake when using and inhale rubbish and cause the pipe blockage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a draw formula submerged motor pump to one side, includes the pump body (10), drain pipe (11) and inlet tube (12), its characterized in that: a water inlet pipe (12) is arranged at one end of the pump body (10), a water drainage pipe (11) is arranged on the lower end face of the pump body (10), and a pipe opening of the water drainage pipe (11) faces downwards;

inlet tube (12) one side is provided with water inlet (13), fixedly connected with filters frame (14) on inlet tube (12) inner wall, it all is provided with cleaning device to filter frame (14) both sides for the rubbish of piling up in filtering frame (14) one side is cleared up, discharge opening (15) have been seted up on inlet tube (12) diapire.

2. The cable-stayed submersible electric pump according to claim 1, characterized in that: cleaning device includes driving motor (20), threaded rod (21), thread bush (22), slide bar (23) and scraper blade (24), fixed connection puts thing frame (25) on inlet tube (12) lateral wall, it has driving motor (20) to put the inboard fixed mounting of thing frame (25), the inboard vertical threaded rod (21) that is provided with of inlet tube (12), threaded rod (21) bottom is connected with inlet tube (12) inner bottom wall rotation, threaded rod (21) top is passed inlet tube (12) roof and tip and driving motor (20) output shaft fixed connection, threaded rod (21) outside cover is equipped with thread bush (22), vertical running through has slide bar (23) on thread bush (22).

3. The cable-stayed submersible electric pump according to claim 2, characterized in that: the threaded sleeve (22) is provided with an internal thread on the inner side, an external thread is arranged on the outer side of the threaded rod (21), and the threaded sleeve (22) is in threaded connection with the threaded rod (21).

4. The cable-stayed submersible electric pump according to claim 2, characterized in that: the top end of the sliding rod (23) is fixedly connected with the inner top wall of the water inlet pipe (12), and the bottom end of the sliding rod (23) is fixedly connected with the inner bottom wall of the water inlet pipe (12).

5. The cable-stayed submersible electric pump according to claim 2, characterized in that: the top of the threaded rod (21) is rotationally connected with the top wall of the water inlet pipe (12).

6. The cable-stayed submersible electric pump according to claim 2, characterized in that: the driving motor (20) is a waterproof motor.