CN220748663U - Explosion-proof submersible electric pump - Google Patents

Abstract

The utility model discloses an explosion-proof submersible electric pump, which comprises a bottom plate, wherein a filter plate is arranged at the top of the bottom plate, a water pump is arranged at the top of the filter plate, a cleaning component is arranged at one side of the filter plate and is used for cleaning impurities on the surface of the water pump.

Description

Explosion-proof submersible electric pump

Technical Field

The utility model relates to the technical field of submerged electric pumps, in particular to an explosion-proof submerged electric pump.

Background

The explosion-proof submerged pump is one of the indispensable devices in the work of transporting liquid, is widely applied to the set up of liquid mineral resources, is submerged in liquid until the submerged, pumps the liquid in a mine to the ground through the submerged pump, realizes preliminary exploitation, has the advantages that the traditional device is not perfect enough, no facility for cleaning the surface of the water pump is convenient, and the explosion-proof submerged pump can provide convenience for workers.

The patent document RU95100654A1 mainly discloses a submersible electric pump, "the submersible electric pump has a housing on which a pump, a water-filled motor, a suction channel between the pump and the motor with a protective grill, a pressure channel, and a filter installed in the pressure channel on the top end face of the pump shaft are mounted. The pump shaft and the motor shaft are hollow and interconnect with an axial passage that connects with the inner cavity of the filter and a radial opening that is provided in the journal and into the area of contact with the bearing. The seal of the pump is constituted by a flexible diaphragm fixed to the shaft and interacts with a collar mounted in the housing. The above publications mainly disclose technical problems how to effectively enhance reliability.

The existing explosion-proof submersible electric pump usually has the advantages that a large amount of impurities can remain on the surface of the water pump after the use is finished, the surface of the water pump can be corroded by the residual impurities, the surface of the water pump can be corroded and damaged after long-term use, the surface of the water pump is inconvenient to clean, and the service life is shortened.

Disclosure of Invention

The utility model aims to provide an explosion-proof submersible electric pump, which can solve the technical problems that the surface of a water pump is inconvenient to clean and the service life is low in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the explosion-proof submersible electric pump comprises a bottom plate, wherein a filter plate is arranged at the top of the bottom plate, a water pump is arranged at the top of the filter plate, a cleaning assembly is arranged on one side of the filter plate, and the cleaning assembly is used for cleaning impurities on the surface of the water pump;

the cleaning assembly comprises a motor, the motor is arranged on the front face of the filter plate, a screw is arranged at the output end of the motor, a threaded ring is arranged on the outer side of the screw in a threaded mode, a fixed ring is arranged on one side of the threaded ring, a hairbrush is arranged on the inner side of the fixed ring, and the hairbrush is in contact with the outer side of the water pump.

Preferably, the connecting valve is installed in one side of water pump penetration, and the mounting valve is installed in the water pump top penetration, and two lugs are installed at the top of water pump, and two lugs are located the both sides of mounting valve respectively, the top of bottom plate is provided with the dismouting subassembly, the dismouting subassembly is used for the dismouting bottom plate.

Preferably, the outside of screw rod is installed the solid fixed ring through the bearing, and gu fixed ring installs in the front of water pump, gu fixed ring is used for spacing the screw rod.

Preferably, the top and the bottom of the thread ring are respectively provided with a circular ring, the inner side of the circular ring is provided with a cleaning brush, and the cleaning brush is used for cleaning impurities on the surface of the screw rod.

Preferably, the dismounting assembly comprises four fixed plates, and the four fixed plates are arranged on the outer sides of the filter plates.

Preferably, four three panels are installed on the top of the bottom plate, and the four three panels are respectively located on the outer sides of the four fixed plates.

Preferably, four standing grooves are formed in the top of the bottom plate, two rubber sheets are arranged on the inner sides of the standing grooves, a cylinder is arranged on the inner sides of the rubber sheets close to one side of the filter plate, a sliding groove is formed in the inner sides of the standing grooves, a baffle is arranged on the outer sides of the cylinder, and the baffle is located on the inner sides of the sliding groove.

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

1. according to the utility model, the cleaning assembly is installed, the motor in the cleaning assembly is started by a worker, so that the screw rod drives the threaded ring to move up and down by the action of the screw thread with the threaded ring, the threaded ring drives the circular ring and the cleaning brush to move under the action of external force, impurities on the surface of the screw rod are cleaned, the contact surfaces of the screw rod and the threaded ring are prevented from being damaged by the impurities when the screw rod and the threaded ring are in the action of the screw thread, the threaded ring drives the fixed ring and the brush to move up and down, the brush cleans the impurities by the friction force with the surface of the water pump, the impurities on the surface of the water pump are conveniently cleaned, and the service life is prolonged.

2. According to the utility model, through installing the cylinders, workers grasp the four cylinders and move in the direction away from the filter plate, so that the cylinders move out of the inner side of the rubber sheet close to the filter plate under the action of external force, the fixation of the cylinders is relieved, the cylinders drive the baffle plate to move in the inner side of the chute, the baffle plate is always in a state of sealing the placing groove, impurities are prevented from falling into the inner side of the placing groove to cause obstruction, the cylinders move to the inner side of the rubber sheet far from the filter plate, the blocking of the cylinders on the solid plate is relieved, then the workers grasp the water pump to rotate anticlockwise, the water pump drives the solid plate with the filter plate to move under the action of external force, the solid plate moves out of the inner side of the three panels, so that the bottom plate is detached, and the bottom plate is convenient to disassemble and assemble by the workers during the installation of the bottom plate, and the inner side of the filter plate is cleaned or maintained.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a solid ring according to the present utility model;

FIG. 3 is a schematic view of a cleaning brush according to the present utility model;

FIG. 4 is a schematic diagram of a placement tank according to the present utility model;

FIG. 5 is a schematic view of the rubber sheet structure of the present utility model.

In the figure: 1. a bottom plate; 2. a filter plate; 3. a water pump; 4. a connecting valve; 5. installing a valve; 6. lifting lugs; 7. a motor; 8. a fixing ring; 9. a threaded ring; 10. a circular ring; 11. cleaning brushes; 12. fixing rings; 13. a brush; 14. fixing plates; 15. three panels; 16. a placement groove; 17. a rubber sheet; 18. a cylinder; 19. a chute; 20. a baffle; 21. and (3) a screw.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only one embodiment of the present utility model, 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1, 2 and 4, an explosion-proof submersible electric pump;

including bottom plate 1, the top of bottom plate 1 is provided with filter 2, water pump 3 is installed at the top of filter 2, one side of water pump 3 runs through and installs connecting valve 4, install valve 5 is run through at water pump 3 top, two lugs 6 are installed at the top of water pump 3, and two lugs 6 are located the both sides of installing valve 5 respectively, bottom plate 1 can provide firm support for all facilities at its top, filter 2 can provide the circulation passageway for liquid, make external liquid pass the hole of filter 2 and enter into in the water pump 3, connecting valve 4 and installing valve 5 can provide connecting support for external water pipe and circuit, lug 6 can provide connecting support for external rope.

Referring to fig. 1, 2 and 3, an explosion-proof submersible electric pump;

including the clearance subassembly, the clearance subassembly includes motor 7, and motor 7 installs in the front of filter 2, motor 7's output installation screw 21, screw 21's outside screw thread installs screwed ring 9, solid ring 12 is installed to one side of screwed ring 9, brush 13 is installed to solid ring 12's inboard, and brush 13 and the outside contact of water pump 3, gu fixed ring 8 is installed through the bearing in the outside of screw rod 21, and solid fixed ring 8 installs in the front of water pump 3, gu fixed ring 8 is used for spacing screw rod 21, ring 10 is installed respectively to screwed ring 9's top and bottom, cleaning brush 11 is installed to ring 10's inboard, cleaning brush 11 is used for cleaning screw 21 surface's impurity, the staff starts motor 7, make motor 7 drive screw 21 use oneself as the centre of a circle rotatory, screw 21 is stable rotation under bearing and gu fixed ring 8's support, make screw 21 utilize the screw thread effect with screwed ring 9 to drive screwed ring 9 and reciprocate, screw ring 9 drives ring 10 and cleaning brush 11 under the effect, make ring 10 support cleaning brush 11 and screw 21's surface friction with screw 21, brush 11 is used for carrying out the surface damage to screw rod 21, cleaning brush 11 is used for cleaning up and water pump 13 surface contact with the surface is carried out the surface of screw rod 13 under the effect, the screw rod is used for removing impurity to the surface is convenient to be used for the surface to the screw rod is removed to the surface is removed to the screw rod 13, the surface is removed to the surface is used for the brush 3.

Referring to fig. 1, 4 and 5, an explosion-proof submersible electric pump;

including the dismouting subassembly, the dismouting subassembly is including four solid boards 14, and four solid boards 14 are installed in the outside of filter 2, four three panels 15 are installed at the top of bottom plate 1, and four three panels 15 are located the outside of four solid boards 14 respectively, four standing grooves 16 have been seted up at the top of bottom plate 1, two sheet rubber 17 are installed to the inboard of standing groove 16, the cylinder 18 has been placed to the sheet rubber 17 inboard that is close to filter 2 one side, spout 19 has been seted up to the inboard of standing groove 16, baffle 20 is installed in the outside of cylinder 18, and baffle 20 is located the inboard of spout 19, the staff first grasps four cylinders 18 respectively and moves to the direction of keeping away from filter 2, make cylinder 18 shift out the inboard of sheet rubber 17 that is close to filter 2 position under the effect of external force, make the removal of cylinder 18 to the fixation to cylinder 18, cylinder 18 drives baffle 20 and moves in the inboard of spout 19, make baffle 20 be in the confined state with standing groove 16 all the time, prevent that impurity from falling into the inboard of standing groove 16 from causing the hindrance, move the cylinder 18 to the inboard of sheet rubber 17 that keeps away from filter 2 position, cylinder 18 stops solid board 14, later, the water pump 3 is moved to the side of plate 2 is removed to the water pump to the side of cylinder 18, the side 1 is removed to the water pump 2, the effect of the side is removed to the counter-clockwise operation is carried out to the 3, thereby the bottom plate 1 is removed when the bottom plate 1 is removed under the effect of removing the effect of the side, and the operation is removed 1, thereby the bottom plate 1 is removed, and the operation is convenient to be removed and removed.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the motor 7 is started to drive the screw rod 21 to rotate, the screw rod 21 drives the screw ring 9 to move up and down by the action of the screw thread with the screw ring 9, the screw ring 9 drives the fixed ring 12 and the hairbrush 13 to move along the outer side of the water pump 3 to clean impurities, then the cylinder 18 is grabbed to move in a direction away from the filter plate 2, the water pump 3 is grabbed to rotate anticlockwise, the water pump 3 drives the fixed plate 14 to move out of the inner side of the three-face plate 15 through the filter plate 2, the bottom plate 1 is dismounted, and the inner side of the filter plate 2 is cleaned or maintained.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides an explosion-proof type submerged motor pump, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a filter plate (2), the top of the filter plate (2) is provided with a water pump (3), one side of the filter plate (2) is provided with a cleaning component, and the cleaning component is used for cleaning impurities on the surface of the water pump (3);

the cleaning assembly comprises a motor (7), the motor (7) is arranged on the front face of the filter plate (2), a screw rod (21) is arranged at the output end of the motor (7), a threaded ring (9) is arranged on the outer side threads of the screw rod (21), a fixed ring (12) is arranged on one side of the threaded ring (9), a hairbrush (13) is arranged on the inner side of the fixed ring (12), and the hairbrush (13) is in contact with the outer side of the water pump (3).

2. The explosion-proof submersible electric pump of claim 1, wherein: one side of water pump (3) runs through and installs connecting valve (4), and install mounting valve (5) are run through at water pump (3) top, and two lug (6) are installed at the top of water pump (3), and two lug (6) are located the both sides of mounting valve (5) respectively, the top of bottom plate (1) is provided with dismouting subassembly, dismouting subassembly is used for dismouting bottom plate (1).

3. The explosion-proof submersible electric pump of claim 1, wherein: the outside of screw rod (21) is installed solid fixed ring (8) through the bearing, and gu fixed ring (8) are installed in the front of water pump (3), gu fixed ring (8) are used for spacing screw rod (21).

4. The explosion-proof submersible electric pump of claim 1, wherein: the top and the bottom of screwed ring (9) are installed ring (10) respectively, and cleaning brush (11) is installed to the inboard of ring (10), and cleaning brush (11) are used for the impurity on clearance screw rod (21) surface.

5. The explosion-proof submersible electric pump of claim 2, wherein: the disassembly and assembly comprises four fixed plates (14), and the four fixed plates (14) are arranged on the outer sides of the filter plates (2).

6. The explosion-proof submersible electric pump of claim 1, wherein: four three panels (15) are installed at the top of the bottom plate (1), and the four three panels (15) are respectively located on the outer sides of the four fixed plates (14).

7. The explosion-proof submersible electric pump of claim 6, wherein: four standing grooves (16) have been seted up at the top of bottom plate (1), and two sheet rubber (17) are installed to the inboard of standing groove (16), and cylinder (18) have been placed to the sheet rubber (17) inboard that is close to filter (2) one side, and spout (19) have been seted up to the inboard of standing groove (16), and baffle (20) are installed in the outside of cylinder (18), and baffle (20) are located the inboard of spout (19).