CN219809141U

CN219809141U - Energy-saving WQD sewage pump

Info

Publication number: CN219809141U
Application number: CN202320642220.9U
Authority: CN
Inventors: 金洪卫; 陈盛源; 朱银玲
Original assignee: Zhejiang Flyke Pump Co ltd
Current assignee: Zhejiang Flyke Pump Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-10-10
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of sewage pumps, and discloses an energy-saving WQD sewage pump, which comprises a device main body, wherein an inner wall of the side surface of the device main body is fixedly provided with a water outlet pipe, the top of the water outlet pipe is provided with a clamping mechanism, the clamping mechanism comprises a connecting base, a fixed block and an adjusting knob, the inner wall of the bottom of the connecting base is fixedly connected with the outer surface of the top of the water outlet pipe, and the bottom of the fixed block is fixedly arranged with the bottom of the inner wall of the connecting base. This kind of energy-saving WQD sewage pump is effectual has solved in the in-service use, and unable pipeline that carries out the connection with the device is fixed to lead to the device to leak with the pipeline junction when drawing water partly sewage can the device, causes the lower problem of blowdown efficiency of device, can guarantee the stability that pipeline and device are connected in the whole operation process, prevent that the device from taking place not hard up when carrying out the drainage pipeline, guaranteed the leakproofness of device, improve the blowdown efficiency of device.

Description

Energy-saving WQD sewage pump

Technical Field

The utility model relates to the technical field of sewage pumps, in particular to an energy-saving WQD sewage pump.

Background

The sewage pump belongs to one of centrifugal impurity pumps, and has various forms: the most common submersible type is a QW type submersible sewage pump, and the most common dry type sewage pump is a W type horizontal sewage pump and a WL type vertical sewage pump, and is mainly used for conveying municipal sewage, excrement or liquid containing fiber matters.

According to the anti-blocking sewage pump with the patent number of CN218151664U, the problem that the installation efficiency of the sewage pump is low when the conventional device is used, so that the production cost of the sewage pump is increased is solved.

At present, when the sewage pump is used, a pipeline connected with the device cannot be connected and fixed, so that part of sewage can leak from the joint of the device and the pipeline when the device pumps water, the problem of lower sewage discharge efficiency of the device is caused, part of solid matters and fiber matters in the sewage cannot be discharged by the device when the device discharges water, the device is blocked, and the problem of damage to the device is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an energy-saving WQD sewage pump which has the advantages of effectively clamping and fixing a pipeline connected to a device, guaranteeing the tightness of the pipeline and crushing solid matters and fiber matters mixed in sewage, and solving the problems in the background art.

The utility model provides the following technical scheme: the utility model provides an energy-saving WQD sewage pump, includes the device main part, the inner wall fixed mounting of device main part side has the outlet pipe, the top of outlet pipe is provided with fixture, fixture is including connecting base, fixed block and adjust knob, the inside wall at connecting base bottom and the surface fixed connection at outlet pipe top, the bottom fixed mounting of fixed block and the bottom fixed mounting of connecting base inner wall, adjust knob's side and the other end fixed connection of device main part.

Preferably, the inner wall fixed mounting of device main part bottom has the filtration check, the inside of filtration check is provided with crushing mechanism, crushing mechanism is including rotating sleeve, dwang and cutting blade, the surface of rotating sleeve and the inner wall fixed mounting of filtration check, the surface of dwang rotates with the inner wall of rotating sleeve to be connected, cutting blade's top is laminated with the one end of dwang.

Preferably, the inner wall rotate and be connected with the rotation threaded rod, the surface threaded connection of rotation threaded rod has the movable block, and the bottom of movable block is laminated with the bottom of connecting the base inner wall.

Preferably, the inner wall of the cutting blade is in threaded connection with a fixing nut, and one end of the fixing nut is in threaded connection with the inner part of the rotating rod.

Preferably, the side fixedly connected with extrusion piece of movable block, the bottom of extrusion piece is laminated with the bottom of connecting the base inner wall.

Preferably, a top cover plate is fixedly arranged at the top of the device main body, a driving motor is fixedly arranged at the top of the top cover plate, and a lifting handle is fixedly arranged at the top of the top cover plate.

Preferably, the output shaft of the driving motor penetrates through the top cover plate, and one end of the output shaft of the driving motor is fixedly connected with the other end of the rotating rod.

Preferably, the bottom of the device main body is fixedly connected with support bases, the number of the support bases is three, and the three support bases are uniformly distributed in the center of the bottom of the device main body.

Preferably, one end of the rotating threaded rod is rotationally connected with the inner wall of the connecting base, and the other end of the rotating threaded rod penetrates through the side face of the connecting base.

Preferably, the inner wall of the device main body is fixedly provided with a limiting plate, and the inner wall of the limiting plate is attached to the outer surface of the rotating rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. this energy-saving WQD sewage pump, through fixture's setting, when using, at first carry out threaded connection with the inner wall of pipeline and outlet pipe, and then drive the rotation threaded rod who is connected with the rotation of connecting base inner wall through rotatory adjust knob and rotate, thereby control and rotate threaded rod surface threaded connection's movable block and carry out the back-and-forth movement, thereby control the removal of extrusion piece, thereby form the centre gripping to the pipeline with outlet pipe inner wall threaded connection, the pipeline outside can be under the centre gripping of extrusion piece and fixed block further prevent that it from producing not hard up, the effectual in-service use, the pipeline that can't be connected with the device is fixed, thereby the device can be leaked with the pipeline junction when leading to drawing water to the device, cause the lower problem of blowdown efficiency of device, can guarantee the stability of pipeline and device connection in the whole operation process, and then the pipeline takes place not hard up when preventing the device to carry out the drainage, thereby the leakproofness of device has been guaranteed, thereby improved the blowdown efficiency of device.

2. This energy-saving WQD sewage pump, through crushing mechanism's setting, when using, accomplish pipeline and device connection and fix the back, place the device in the region of wanting the blowdown, and then drive the dwang through the rotation of driving motor output shaft and rotate, this cutting blade of control dwang bottom installation carries out rotatory cutting, thereby smash the cutting to the solid in the inside sewage of entering device and fibre thing, the effectual in-service use that has solved, the device can't discharge partial solid in sewage and fibre thing when the drainage, and can block up the device, thereby cause the problem of damaging the device, can effectually smash the cutting to solid in the sewage of entering device and fibre thing in the whole operation process, thereby prevent that there is great particulate matter entering device inside and cause the damage to the device, with this practicality that improves the device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic top view of the structure of FIG. 1 of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a device body; 2. a water outlet pipe; 3. a connecting base; 4. a fixed block; 5. rotating the threaded rod; 6. an adjustment knob; 7. a moving block; 8. extruding a block; 9. a filter grid; 10. rotating the sleeve shaft; 11. a rotating lever; 12. a cutting blade; 13. a fixing nut; 14. a limiting plate; 15. a top cover plate; 16. a driving motor; 17. a handle; 18. and a supporting base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an energy-saving WQD sewage pump comprises a device main body 1, a water outlet pipe 2 is fixedly arranged on the inner wall of the side surface of the device main body 1, a clamping mechanism is arranged at the top of the water outlet pipe 2 and comprises a connecting base 3, a fixing block 4 and an adjusting knob 6, the inner wall of the bottom of the connecting base 3 is fixedly connected with the outer surface of the top of the water outlet pipe 2, the bottom of the fixing block 4 is fixedly arranged at the bottom of the inner wall of the connecting base 3, the side surface of the adjusting knob 6 is fixedly connected with the other end of the device main body 1, the clamping mechanism can ensure the stability of the connection of a pipeline and the device, and further the loosening of the pipeline during drainage of the device is prevented, so that the tightness of the device is ensured, and the sewage discharging efficiency of the device is improved.

Wherein; the inner wall fixed mounting of device main part 1 bottom has filter grid 9, filter grid 9's inside is provided with crushing mechanism, crushing mechanism is including rotating sleeve 10, dwang 11 and cutting blade 12, the surface of rotating sleeve 10 and filter grid 9's inner wall fixed mounting, the surface of dwang 11 is connected with the inner wall rotation of rotating sleeve 10, cutting blade 12's top and the laminating of the one end of dwang 11, crushing mechanism can effectually smash the cutting to solid and the fibre thing in the sewage of entering device, thereby prevent that there is great particulate matter entering device inside and cause the damage to the device, with this practicality that improves the device.

Wherein; the inner wall rotation of connecting base 3 is connected with rotation threaded rod 5, the surface threaded connection of rotation threaded rod 5 has movable block 7, and the bottom of movable block 7 is laminated with the bottom of connecting base 3 inner wall, drive the rotation threaded rod 5 of being connected with the rotation of connecting base 3 inner wall through rotatory adjust knob 6 and rotate, thereby control and rotate the movable block 7 of threaded connection of threaded rod 5 surface and reciprocate, with the removal of this control extrusion piece 8 and laminating at the surface of pipeline, the side of fixed block 4 also forms the extrusion to the pipeline simultaneously, and then can form fixed centre gripping to the pipeline under the effect of extrusion piece 8 and fixed block 4, thereby the leakproofness preventing device when the blowdown of improvement device produces when the blowdown leaks.

Wherein; the inner wall threaded connection of cutting blade 12 has fixation nut 13, and the one end of fixation nut 13 and the inside threaded connection of dwang 11, and cutting blade 12 rotates under the rotation of dwang 11, and when the device was operated, cutting blade 12 can carry out rotatory cutting to solid matter and the fibre thing in the suction pump body sewage to break up into the granule and inhale the pump body in with it, and discharge through outlet pipe 2, thereby can effectively prevent simultaneously that solid matter and fibre thing from blockking up in the outside of filtering grid 9 or the inside device and causing the damage to the device, and can effectually improve the blowdown efficiency of device.

Wherein; the side of the movable block 7 is fixedly connected with an extrusion block 8, and the bottom of the extrusion block 8 is attached to the bottom of the inner wall of the connecting base 3.

Wherein; the top fixed mounting of device main part 1 has top apron 15, and the top fixed mounting of top apron 15 has driving motor 16, and the top fixed mounting of top apron 15 has handle 17, can drive dwang 11 through the rotation of driving motor 16 output shaft and rotate to make the flabellum of dwang 11 surface rotate, with this suction that produces in the sewage pump, thereby inhale the sewage of sewage pump bottom in the pump body and discharge sewage into outlet pipe 2 in, and then discharge sewage from outlet pipe 2 the pump body.

Wherein; the output shaft of driving motor 16 runs through top apron 15, and the one end of driving motor 16 output shaft and the other end fixed connection of dwang 11, and dwang 11 makes the inside suction that forms of device when rotatory in the flabellum of the surface of effectual drive dwang 11 when the drive of driving motor 16 is rotatory to inhale the inside of device with the sewage of device bottom through filtering grid 9, and discharge the sewage through outlet pipe 2.

Wherein; the bottom fixedly connected with of device main part 1 supports base 18, and support base 18 quantity is three, and the center evenly distributed of three support base 18 with device main part 1 bottom, support base 18 can form the support of certain height to the device of placing in the work area to prevent the filtration grid 9 and the ground direct contact of device main part 1 bottom installation, thereby improved the water inlet efficiency of device.

Wherein; one end of the rotating threaded rod 5 is rotationally connected with the inner wall of the connecting base 3, and the other end of the rotating threaded rod 5 penetrates through the side face of the connecting base 3.

Wherein; the limiting plate 14 is fixedly arranged on the inner wall of the device main body 1, the inner wall of the limiting plate 14 is attached to the outer surface of the rotating rod 11, the limiting plate 14 is arranged in the device main body 1 to effectively prevent sewage inside the device and solid matters and fiber matters in the sewage from entering the top of the device main body 1 when the device is used for discharging sewage, and the sewage can be prevented from entering the driving motor 16 at the top of the device to damage the sewage.

The theory of operation, when using, at first carry out threaded connection with the inner wall of outlet pipe 2 with the pipeline, and then drive the rotation threaded rod 5 that rotates to be connected with connecting base 3 inner wall through rotatory adjust knob 6 and rotate to control and rotate threaded rod 5 surface threaded connection's movable block 7 and carry out back-and-forth movement, with the removal of this control extrusion piece 8, thereby form the centre gripping to the pipeline with outlet pipe 2 inner wall threaded connection, the pipeline outside can be under the centre gripping of extrusion piece 8 and fixed block 4 further fixed prevent that it from producing not hard up simultaneously.

Meanwhile, after the pipeline and the device are connected and fixed, the device is placed in a region to be drained, the rotating rod 11 is driven to rotate through rotation of the output shaft of the driving motor 16, and then the fan blades connected with the outer surface of the rotating rod 11 can rotate together to enable the device to generate suction so as to suck sewage into the device, and the cutting blades 12 mounted at the bottom of the rotating rod 11 can also perform rotary cutting, so that solid matters and fiber matters in sewage entering the device are crushed and cut, and the fact that the inside of the device is damaged by the fact that the larger solid matters and fiber matters enter the device is avoided is guaranteed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides an energy-saving WQD sewage pump, its characterized in that, including device main part (1), the inner wall fixed mounting of device main part (1) side has outlet pipe (2), the top of outlet pipe (2) is provided with fixture, fixture is including connecting base (3), fixed block (4) and adjust knob (6), the surface fixed connection at the inside wall and outlet pipe (2) top of connecting base (3) bottom, the bottom fixed mounting of fixed block (4) and the bottom fixed mounting of connecting base (3) inner wall, the side of adjust knob (6) and the other end fixed connection of device main part (1).

2. An energy efficient WQD sewage pump according to claim 1, wherein: the utility model discloses a filter device, including device main part (1), filter the inner wall fixed mounting of device main part (1) bottom has filter grid (9), the inside of filter grid (9) is provided with crushing mechanism, crushing mechanism is including rotating sleeve (10), dwang (11) and cutting blade (12), the surface of rotating sleeve (10) and the inner wall fixed mounting of filter grid (9), the surface of dwang (11) is connected with the inner wall rotation of rotating sleeve (10), the top of cutting blade (12) is laminated with the one end of dwang (11).

3. An energy efficient WQD sewage pump according to claim 1, wherein: the inner wall rotation of (3) is connected with rotation threaded rod (5), the surface threaded connection of rotation threaded rod (5) has movable block (7), and the bottom of movable block (7) is laminated with the bottom of connecting base (3) inner wall.

4. An energy efficient WQD sewage pump according to claim 2, wherein: the inner wall of the cutting blade (12) is in threaded connection with a fixing nut (13), and one end of the fixing nut (13) is in threaded connection with the inside of the rotating rod (11).

5. An energy efficient WQD sewage pump according to claim 3, wherein: the side of movable block (7) fixedly connected with extrusion piece (8), the bottom of extrusion piece (8) is laminated with the bottom of connecting base (3) inner wall.

6. An energy efficient WQD sewage pump according to claim 1, wherein: the device is characterized in that a top cover plate (15) is fixedly arranged at the top of the device body (1), a driving motor (16) is fixedly arranged at the top of the top cover plate (15), and a lifting handle (17) is fixedly arranged at the top of the top cover plate (15).

7. An energy efficient WQD sewage pump according to claim 6, wherein: an output shaft of the driving motor (16) penetrates through the top cover plate (15), and one end of the output shaft of the driving motor (16) is fixedly connected with the other end of the rotating rod (11).

8. An energy efficient WQD sewage pump according to claim 1, wherein: the bottom of the device main body (1) is fixedly connected with support bases (18), the number of the support bases (18) is three, and the three support bases (18) are uniformly distributed in the center of the bottom of the device main body (1).

9. An energy efficient WQD sewage pump according to claim 3, wherein: one end of the rotating threaded rod (5) is rotationally connected with the inner wall of the connecting base (3), and the other end of the rotating threaded rod (5) penetrates through the side face of the connecting base (3).

10. An energy efficient WQD sewage pump according to claim 1, wherein: the inner wall of the device main body (1) is fixedly provided with a limiting plate (14), and the inner wall of the limiting plate (14) is attached to the outer surface of the rotating rod (11).