CN219840808U

CN219840808U - Mixed-flow submersible pump capable of being controlled remotely

Info

Publication number: CN219840808U
Application number: CN202320650775.8U
Authority: CN
Inventors: 庄玉红; 杨立勤; 张庆华
Original assignee: Xuzhou Global Pump Co ltd
Current assignee: Xuzhou Global Pump Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-10-17
Anticipated expiration: 2033-03-29

Abstract

The utility model belongs to the technical field of submersible pumps, and particularly relates to a mixed-flow submersible pump capable of being controlled remotely, which comprises a shell, wherein a driving mechanism body is fixed inside the shell through a fixing block, an impeller is fixed on the surface of an output shaft of the driving mechanism body, a first filter screen is fixed at the bottom of the shell, a second filter screen is fixed on the inner wall of the top of the first filter screen, a circular plate is fixed at the bottom end of the output shaft of the driving mechanism body, and a connecting rod is connected to the bottom of the circular plate through a pin shaft in a rotating mode. According to the utility model, the first filter screen, the second filter screen, the circular plate, the connecting rod, the moving block, the long guide rod and the short guide rod are arranged, the filtering effect on water can be enhanced by arranging the two layers of filter screens, the circular plate can be driven to rotate while the submersible pump works, and the filter screens can be vibrated and knocked under the action of the connecting rod, so that impurities such as sand and stone filtered on the surfaces of the filter screens can be vibrated and dropped, and the filter meshes are prevented from being blocked by the impurities such as sand and stone.

Description

Mixed-flow submersible pump capable of being controlled remotely

Technical Field

The utility model relates to the technical field of submersible pumps, in particular to a mixed-flow submersible pump capable of being controlled remotely.

Background

The submerged pump is a mechanical device which is placed under water and used for pumping water up, the submerged pump has the advantages that the submerged pump can be used in a high-pressure working environment, the carrying and operability of the submerged pump are good, so that the submerged pump is widely used in life, meanwhile, a remote automatic control system is usually installed when the submerged pump is used, the submerged pump can be automatically controlled without being limited by distance, but the conventional submerged pump is poor in filtering effect on sand and stone, and meanwhile, filter meshes are easy to be blocked when the sand and stone is filtered, so that the efficiency of drainage is influenced, and therefore, the mixed-flow submerged pump capable of being remotely controlled is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a mixed-flow submersible pump capable of being controlled remotely, and solves the problems in the prior art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a but mixed flow formula immersible pump of remote control, includes the casing, the inside of casing is fixed with the actuating mechanism body through the fixed block, the output shaft surface fixing of actuating mechanism body has the impeller, the bottom of casing is fixed with first filter screen, the top inner wall of first filter screen is fixed with the second filter screen, the output shaft bottom mounting of actuating mechanism body has the plectane, the bottom of plectane is connected with the connecting rod through the round pin axle rotation, the bottom of second filter screen is fixed with circular box, the top sliding connection of circular box has the movable block, the both sides wall of movable block is fixed with long guide arm and short guide arm respectively, the other end of connecting rod rotates with the top of movable block through the round pin axle and is connected, the bottom equidistance slip of circular box is run through there is the bracing piece, the top of bracing piece all is fixed with the spring, the top inner wall fixed connection at the top of spring and circular box.

Further, a sliding groove matched with the moving block is formed in the top of the round box.

Further, the inside sealing washer that all is fixed with of the through hole that the round box bottom equidistance was seted up, the bracing piece slides in the inside of sealing washer.

Further, the first filter screen and the second filter screen are both of annular structures, and through holes formed in the surface of the first filter screen at equal intervals are larger than through holes formed in the surface of the second filter screen.

Further, the bottom of bracing piece all is fixed with the toper piece.

(III) beneficial effects

Compared with the prior art, the utility model provides the mixed-flow submersible pump capable of being controlled remotely, which has the following beneficial effects:

according to the utility model, the first filter screen, the second filter screen, the circular plate, the connecting rod, the moving block, the long guide rod and the short guide rod are arranged, the filtering effect on water can be enhanced by arranging the two layers of filter screens, the circular plate can be driven to rotate when the submersible pump works, the filter screens can be vibrated and knocked under the action of the connecting rod, so that impurities such as sand and stone filtered on the surfaces of the filter screens can be vibrated and dropped, filter meshes are prevented from being blocked by the impurities such as sand and stone, the submersible pump can be kept at a certain distance from the bottom of the deep well under the action of the supporting rod after being put in the deep well by arranging the circular box, the supporting rod and the spring, and the submersible pump can be kept in a horizontal state under the expansion and contraction of the spring when the supporting rod is placed at the bottom of the uneven deep well, so that the stability of the submersible pump in the placement process is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 3 is a schematic view of a circular plate structure according to the present utility model;

fig. 4 is a schematic view of the circular box structure of the present utility model.

In the figure: 1. a housing; 2. a driving mechanism body; 3. an impeller; 4. a first filter screen; 5. a second filter screen; 6. a circular plate; 7. a connecting rod; 8. a circular box; 9. a moving block; 10. a long guide rod; 11. a short guide rod; 12. a support rod; 13. a spring; 14. a chute; 15. a seal ring; 16. a conical block.

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.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a mixed-flow submersible pump capable of being controlled remotely according to an embodiment of the utility model comprises a casing 1, a driving mechanism body 2 is fixed inside the casing 1 through a fixing block, an impeller 3 is fixed on the surface of an output shaft of the driving mechanism body 2, a first filter screen 4 is fixed at the bottom of the casing 1, a second filter screen 5 is fixed on the inner wall of the top of the first filter screen 4, a circular plate 6 is fixed at the bottom end of the output shaft of the driving mechanism body 2, a connecting rod 7 is connected at the bottom of the circular plate 6 through a pin shaft in a rotating manner, a circular box 8 is fixed at the bottom of the second filter screen 5, a moving block 9 is connected at the top of the circular box 8 in a sliding manner, a long guide rod 10 and a short guide rod 11 are respectively fixed at two side walls of the moving block 9, the other end of the connecting rod 7 is connected with the top of the moving block 9 through a pin shaft in a rotating manner, a supporting rod 12 is penetrated at the bottom of the circular box 8 in an equidistant sliding manner, the top end of the supporting rod 12 is fixedly provided with a spring 13, the top end of the spring 13 is fixedly connected with the inner wall of the top of the round box 8, when the submersible pump is used, by starting the driving mechanism body 2 to rotate, when the driving mechanism body 2 rotates, water can be pumped and transmitted upwards from the inside of a cavity between the driving mechanism body 2 and the shell 1 under the action of the impeller 3, meanwhile, when the rotating shaft of the driving mechanism body 2 rotates, the round plate 6 can be driven to rotate, when the round plate 6 rotates, the connecting rod 7 can be driven to rotate, the connecting rod 7 can be driven to drive the moving block 9 to reciprocate, after the moving block 9 reciprocates, the first filter screen 4 and the second filter screen 5 can be shocked under the action of the long guide rod 10 and the short guide rod 11, so that sand and stone filtered on the surfaces of the first filter screen 4 and the second filter screen can be shocked and dropped, when the submersible pump is placed in a deep well, the bottom of the deep well can be kept a certain distance from the bottom of the deep well under the action of the supporting rod 12, and sand and stones are generally deposited at the bottom, so that filtering of the sand and stones can be reduced when pumping water, meanwhile, when encountering uneven bottom of the deep well, the supporting rod 12 can automatically stretch and retract under the action of the spring 13, so that the submersible pump can be in a horizontal state after being placed, and the submersible pump can be more stable after being placed.

As shown in fig. 2 and 4, in some embodiments, a chute 14 adapted to the moving block 9 is formed at the top of the circular box 8, so that the moving block 9 can be more stable when sliding.

As shown in fig. 2 and fig. 4, in some embodiments, the inside of the through holes equidistantly formed in the bottom of the circular box 8 is fixed with a sealing ring 15, and the supporting rod 12 slides inside the sealing ring 15 to play a sealing role, so as to avoid water in the deep well from entering the inside of the circular box 8.

As shown in fig. 1, in some embodiments, the first filter screen 4 and the second filter screen 5 are both in an annular structure, through holes formed in the surface of the first filter screen 4 at equal intervals are larger than through holes formed in the surface of the second filter screen 5, and different through holes are formed in the surfaces of the first filter screen 4 and the second filter screen 5, so that the filtering effect on impurities such as sand and stone can be enhanced.

As shown in fig. 1, in some embodiments, the bottom ends of the support rods 12 are each fixed with a tapered block 16, and the tapered blocks 16 facilitate insertion of the bottom of the support rods 12 into the sediment at the bottom of the deep well.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a mixed-flow submersible pump that can remote control, includes casing (1), its characterized in that: the inside of casing (1) is fixed with actuating mechanism body (2) through the fixed block, the output shaft fixed surface of actuating mechanism body (2) has impeller (3), the bottom of casing (1) is fixed with first filter screen (4), the top inner wall of first filter screen (4) is fixed with second filter screen (5), the output shaft bottom mounting of actuating mechanism body (2) has plectane (6), the bottom of plectane (6) is connected with connecting rod (7) through the round pin axle rotation, the bottom of second filter screen (5) is fixed with circular box (8), the top sliding connection of circular box (8) has movable block (9), the both sides wall of movable block (9) is fixed with long guide arm (10) and short guide arm (11) respectively, the other end of connecting rod (7) is connected with the top rotation of movable block (9) through the round pin axle, the bottom equidistance slip of circular box (8) is run through and is had bracing piece (12), the top of bracing piece (12) all is fixed with spring (13), the top of spring (13) all is connected with the inner wall fixed with top of circular box (8).

2. A remotely operable mixed flow submersible pump according to claim 1, wherein: a chute (14) matched with the moving block (9) is formed in the top of the round box (8).

3. A remotely operable mixed flow submersible pump according to claim 1, wherein: the inside sealing washer (15) that all is fixed with of opening that circular box (8) bottom equidistance was seted up, bracing piece (12) slide in the inside of sealing washer (15).

4. A remotely operable mixed flow submersible pump according to claim 1, wherein: the first filter screen (4) and the second filter screen (5) are of annular structures, and through holes formed in the surface of the first filter screen (4) at equal intervals are larger than through holes formed in the surface of the second filter screen (5).

5. A remotely operable mixed flow submersible pump according to claim 1, wherein: the bottom ends of the supporting rods (12) are respectively fixed with a conical block (16).