CN216895092U

CN216895092U - Prevent stifled immersible pump with sludge removal structure

Info

Publication number: CN216895092U
Application number: CN202123335779.7U
Authority: CN
Inventors: 吴宝冠
Original assignee: Foshan Nanhai Jingnuo Aquatic Equipment Co ltd
Current assignee: Foshan Nanhai Jingnuo Aquatic Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-05
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an anti-blocking submersible pump with a sludge removing structure, which comprises: the pump body is characterized in that a motor for providing power is fixedly arranged in a protective cover at the top of the pump body and coaxially arranged, a transmission rod is fixedly arranged on an output shaft of the motor, and the transmission rod is rotatably arranged to penetrate through the top of the pump body; further comprising: the water conservancy diversion ring, its coaxial arrangement be in on the inner wall of pump body, the inboard of water conservancy diversion ring is provided with the transfer line, and the transfer line is fixed to run through in the turbine dish of coaxial setting to the turbine dish is provided with 2, the lateral wall top through connection of pump body has the drain pipe that is used for carrying rivers. This prevent stifled immersible pump with sludge removal structure, its inside clearance structure that is provided with, when the device sinks into submarine operation, can prevent effectively that submarine debris and mud from getting into inside the water pump to reduce and blockked up, ensured the efficiency of drawing water of water pump, slowed down internals's rate of wear simultaneously.

Description

Prevent stifled immersible pump with sludge removal structure

Technical Field

The utility model relates to the technical field of water pumps, in particular to an anti-blocking submersible pump with a sludge removing structure.

Background

The immersible pump is a water suction device, and its during operation is whole to sink to the bottom, utilizes the high-speed rotation of inside motor drive suction structure to take out the water, nevertheless there are some problems in current immersible pump still.

For example, a portable installation immersible pump of publication No. CN210919486U, including the pump body, fixedly connected with installation mechanism on the surface of the pump body, the upper end fixedly connected with concatenation mechanism of installation mechanism, the upper end concatenation of concatenation mechanism has the bull stick, installation mechanism includes the installation piece, four installation pieces respectively fixed connection are at the upper and lower both ends department … … of pump body both sides lateral wall. It does not have the clearance structure inside it, and when the device sinks into submarine operation, the water pump can aspirate submarine debris and mud, and the inner structure of water pump probably takes place to block up to reduce the efficiency of drawing water of water pump, accelerated the wearing and tearing speed of internals simultaneously.

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 an anti-blocking submersible pump with a sludge removing structure, and aims to solve the problems that the conventional submersible pump is not internally provided with a cleaning structure, when the device is submerged into water for operation, the water pump can suck impurities and sludge at the water bottom, and the internal structure of the water pump is likely to be blocked, so that the water pumping efficiency of the water pump is reduced, and the abrasion speed of internal parts is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent stifled immersible pump with sludge removal structure, includes:

the pump body is characterized in that a motor for providing power is fixedly arranged in a protective cover at the top of the pump body and coaxially arranged, a transmission rod is fixedly arranged on an output shaft of the motor, and the transmission rod is rotatably arranged to penetrate through the top of the pump body;

further comprising:

the guide rings are coaxially arranged on the inner wall of the pump body, the transmission rod is arranged on the inner side of each guide ring and fixedly penetrates through the coaxially arranged turbine discs, 2 turbine discs are arranged, and the top of the side wall of the pump body is in through connection with a water drainage pipe for conveying water flow;

and the supporting filter cover is fixedly arranged at the bottom of the side wall of the pump body, the supporting filter cover is of a spherical structure, and the spherical center of the supporting filter cover is arranged on the axis of the pump body.

Preferably, the cross-section of the guide ring is of a right-angled trapezoid structure and is used for guiding water flow to flow upwards, the top inclined plane of the guide ring is attached to the blades of the turbine disc, and the blades on the turbine disc are distributed on the side of the transmission rod at equal angles, so that the turbine disc can drive a water body to flow.

Preferably, the bottom surface of the pump body is vertically connected with an installation column, the end part of the installation column is rotatably connected with the bottom surface of the transmission gear through a rotating shaft, the transmission gear and the installation column are coaxially arranged, the transmission gear is positioned on the inner side of the inner filter cylinder, an inner gear ring is coaxially connected to the inner wall of the inner filter cylinder, and the bottom end of the transmission rod is coaxially connected with a power gear, so that the transmission gear can rotate on the installation column.

Preferably, the transmission gear is formed by axially connecting 2 gears with different diameters, the gear with a large diameter and the power gear form a meshing transmission structure, and the gear with a small diameter and the inner gear ring form a meshing transmission structure, so that the power gear can drive the inner gear ring to rotate.

Preferably, the terminal surface laminating setting of interior cartridge filter is in on the bottom surface of pump body, and fixed cover is equipped with the go-between on the lateral wall of interior cartridge filter to the cross-section of go-between is the rectangle structure, and the go-between inlays to be established constitute rotation limit structure on the pump body moreover, makes interior cartridge filter can rotate.

Preferably, the outer wall of the inner filter cylinder is provided with a brush plate in a laminating manner, the side wall of the brush plate is symmetrically provided with push rods, the push rods are inserted into the inner side of the outer cylinder in a sliding manner, a spring for providing pressure is fixedly connected between the end part of the push rod and the inner wall of the outer cylinder, the outer cylinder is fixedly installed on the inner wall of the support filter cover, the diameter of the hole in the support filter cover is larger than that of the hole in the inner filter cylinder, and a cleaning structure of the device is formed.

Compared with the prior art, the utility model has the beneficial effects that: this prevent stifled immersible pump with sludge removal structure, its inside clearance structure that is provided with, when the device sinks into submarine operation, can prevent effectively that submarine debris and mud from getting into inside the water pump to reduce and blockked up, ensured the efficiency of drawing water of water pump, slowed down internals's wearing and tearing speed simultaneously, its concrete content as follows:

1. the bottom end of the transmission rod is coaxially connected with a power gear, the transmission gear is formed by axially connecting 2 gears with different diameters, the gear with a large diameter and the power gear form a meshing transmission structure, the gear with a small diameter and the inner gear ring form a meshing transmission structure, the structure forms a reduction gear set, when the transmission rod drives the power gear to rotate, the power gear drives the inner filter cartridge connected with the inner gear ring to synchronously rotate at a low speed, centrifugal force can be generated in the rotating process of the inner filter cartridge, and attached impurities are thrown out through the centrifugal force;

2. the laminating is provided with the brush board on the outer wall of interior cartridge filter, and the push rod is installed to the symmetry on the lateral wall of brush board, and the push rod slides and inserts the inboard of establishing at the urceolus, and fixedly connected with is used for providing the spring of pressure between the tip of push rod and the inner wall of urceolus, and urceolus fixed mounting is on the inner wall of supporting the filter mantle, and thrust is exerted to the push rod through the reset action to the spring for the push rod sticiss the brush board on the cartridge filter including, utilizes the brush board clearance pivoted interior cartridge filter.

Drawings

FIG. 1 is a schematic view of the inner filter cartridge mounting structure of the present invention;

FIG. 2 is a schematic view of the overall external structure of the present invention;

FIG. 3 is a schematic view of a turbine disk mounting structure according to the present invention;

fig. 4 is a schematic view of a deflector ring mounting structure according to the present invention;

fig. 5 is a schematic view of the transmission structure of the transmission gear of the utility model.

In the figure: 1. a pump body; 2. a motor; 3. a drain pipe; 4. a transmission rod; 5. a flow guide ring; 6. a turbine disk; 7. a power gear; 8. a transmission gear; 9. mounting a column; 10. an inner gear ring; 11. an inner filter cartridge; 12. a connecting ring; 13. brushing the board; 14. a push rod; 15. an outer cylinder; 16. a spring; 17. supporting the filter mantle.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an prevent stifled immersible pump with sludge removal structure, includes:

the pump body 1 is characterized in that a motor 2 for providing power is fixedly arranged in a protective cover at the top of the pump body 1, the motor 2 and the motor are coaxially arranged, a transmission rod 4 is fixedly arranged on an output shaft of the motor 2, and the transmission rod 4 is rotatably arranged to penetrate through the top of the pump body 1;

further comprising:

the guide ring 5 is coaxially arranged on the inner wall of the pump body 1, the inner side of the guide ring 5 is provided with a transmission rod 4, the transmission rod 4 fixedly penetrates through a coaxially arranged turbine disc 6, the number of the turbine discs 6 is 2, and the top of the side wall of the pump body 1 is in through connection with a water discharge pipe 3 for conveying water flow;

and the supporting filter cover 17 is fixedly arranged at the bottom of the side wall of the pump body 1, the supporting filter cover 17 is of a spherical structure, and the spherical center of the supporting filter cover 17 is arranged on the axis of the pump body 1.

The cross-section of water conservancy diversion ring 5 is right trapezoid structure and is used for guiding rivers upward flow, and the top inclined plane of water conservancy diversion ring 5 sets up with the blade laminating of turbine dish 6, and angular distribution such as the blade on turbine dish 6 is at the avris of transfer line 4, drive transfer line 4 through motor 2 and rotate, make transfer line 4 drive 2 synchronous high-speed rotations of turbine dish 6, turbine dish 6 will drive the high-speed rotation of water this moment, make the water produce centrifugal force, the water is at the inclined plane of 5 of the guide flow ring of thrust under the effect of centrifugal force, the water will be along inclined plane rebound this moment.

The bottom surface of the pump body 1 is vertically connected with an installation column 9, the end part of the installation column 9 is rotationally connected with the bottom surface of a transmission gear 8 through a rotating shaft, the transmission gear 8 and the installation column 9 are coaxially arranged, the transmission gear 8 is positioned at the inner side of an inner filter cylinder 11, the inner wall of the inner filter cylinder 11 is coaxially connected with an inner toothed ring 10, the bottom end of a transmission rod 4 is coaxially connected with a power gear 7, the transmission gear 8 is formed by axially connecting 2 gears with different diameters, a large-diameter gear and the power gear 7 form a meshing transmission structure, a small-diameter gear and the inner toothed ring 10 form a meshing transmission structure, the end surface of the inner filter cylinder 11 is arranged on the bottom surface of the pump body 1 in a fitting manner, a connecting ring 12 is fixedly sleeved on the side wall of the inner filter cylinder 11, the cross section of the connecting ring 12 is of a rectangular structure, and the connecting ring 12 is embedded on the pump body 1 to form a rotation limiting structure, the transmission rod 4 can drive the power gear 7 to rotate, the power gear 7 drives the inner filter cylinder 11 provided with the inner gear ring 10 to rotate at a lower speed through the transmission gear 8, at the moment, the inner gear ring 10 drives the inner filter cylinder 11 and the connecting ring 12 to rotate, and the attached impurities are thrown out by utilizing the centrifugal force generated by the rotation of the inner filter cylinder 11.

The outer wall of the inner filter cartridge 11 is provided with a brush plate 13 in an attaching manner, push rods 14 are symmetrically mounted on the side wall of the brush plate 13, the push rods 14 are slidably inserted into the inner side of the outer cylinder 15, a spring 16 for providing pressure is fixedly connected between the end of the push rods 14 and the inner wall of the outer cylinder 15, the outer cylinder 15 is fixedly mounted on the inner wall of the support filter cover 17, the diameter of the hole in the support filter cover 17 is larger than that of the hole in the inner filter cartridge 11, the spring 16 exerts thrust on the push rods 14 through a reset action, so that the push rods 14 press the brush plate 13 against the outer wall of the inner filter cartridge 11, and at the moment, the brush plate 13 starts to clean the rotating inner filter cartridge 11.

The working principle is as follows: when the anti-blocking submersible pump with the sludge removing structure is used, firstly, referring to fig. 1-5, when the device is submerged into the water, the pump body 1 and the supporting filter cover 17 can be contacted with soil, the spherical supporting filter cover 17 plays a supporting role, so that the inner filter cylinder 11 is suspended in the air and is not contacted with the soil at the water bottom, at the moment, a water body sequentially passes through the supporting filter cover 17 and the inner filter cylinder 11 to fill the inner cavity of the device, then the motor 2 is started, the transmission rod 4 is installed on the output shaft of the motor 2 to synchronously rotate, so that the transmission rod 4 drives 2 turbine discs 6 to synchronously rotate at high speed, as the guide ring 5 is coaxially installed on the inner wall of the pump body 1, the cross section of the guide ring 5 is in a right trapezoid structure and is used for guiding water flow upwards, the top inclined plane of the guide ring 5 is attached to the blades of the turbine discs 6, and the blades on the turbine discs 6 are equiangularly distributed on the side of the transmission rod 4, at the moment, the turbine disc 6 drives the water body to rotate at a high speed, so that the water body generates centrifugal force, the water body rushes to the inclined plane of the guide ring 5 under the action of the centrifugal force, the water body moves upwards along the inclined plane at the moment, a secondary water delivery structure is formed by the 2 water body centrifugal assemblies, the water body rapidly flows to the top of the inner wall of the pump body 1, and then the water body flows into an external water delivery pipeline through the water discharge pipe 3;

referring to fig. 1-5, in the above process, the transmission rod 4 can drive the power gear 7 to rotate synchronously, since the transmission gear 8 is composed of 2 gears with different diameters, which are axially connected, and the gear with large diameter and the power gear 7 form a meshing transmission structure, and the gear with small diameter and the internal gear ring 10 form a meshing transmission structure, which forms a reduction gear set, and the bottom surface of the transmission gear 8 and the end of the mounting column 9 are rotationally connected through the rotating shaft, at this time, the power gear 7 drives the internal gear ring 10 to rotate at a lower speed through the transmission gear 8, since the internal gear ring 10 is fixedly mounted on the internal filter cylinder 11, and the connecting ring 12 with a rectangular cross section is fixedly sleeved on the side wall of the internal filter cylinder 11, and the connecting ring 12 is embedded on the pump body 1 to form a rotation limiting structure, at this time, the internal gear ring 10 drives the internal filter cylinder 11 and the connecting ring 12 to rotate, utilize the interior cartridge filter 11 to rotate the centrifugal force that produces and throw away adnexed debris, spring 16 exerts thrust through the reset action to push rod 14 simultaneously for push rod 14 sticiss brush board 13 on the outer wall of interior cartridge filter 11, and brush board 13 will begin to clear up the interior cartridge filter 11 in the rotation this moment, in order to improve the clearance effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a prevent stifled immersible pump with sludge removal structure, includes:

the pump comprises a pump body (1), wherein a motor (2) for providing power is fixedly arranged in a protective cover at the top of the pump body and coaxially arranged, a transmission rod (4) is fixedly arranged on an output shaft of the motor (2), and the transmission rod (4) is rotatably arranged to penetrate through the top of the pump body (1);

it is characterized by also comprising:

the guide ring (5) is coaxially mounted on the inner wall of the pump body (1), the transmission rod (4) is arranged on the inner side of the guide ring (5), the transmission rod (4) fixedly penetrates through a coaxially arranged turbine disc (6), 2 turbine discs (6) are arranged, and the top of the side wall of the pump body (1) is in through connection with a water drainage pipe (3) for conveying water flow;

the supporting filter cover (17) is fixedly installed at the bottom of the side wall of the pump body (1), the supporting filter cover (17) is of a spherical structure, and the center of sphere of the supporting filter cover (17) is located on the axis of the pump body (1).

2. The anti-blocking submersible pump with the sludge removing structure according to claim 1, characterized in that: the cross-section of water conservancy diversion ring (5) is right trapezoid structure and is used for guiding rivers upward flow, and the top inclined plane of water conservancy diversion ring (5) with the blade laminating setting of turbine dish (6) to blades on the turbine dish (6) are equiangular distribution and are in the avris of transfer line (4).

3. The anti-blocking submersible pump with the sludge removing structure according to claim 1, characterized in that: the utility model discloses a pump body, including pump body (1), drive gear (8) and transmission line (4), be connected with erection column (9) on the bottom surface of pump body (1) perpendicularly, and rotate through the pivot between the tip of erection column (9) and the bottom surface of drive gear (8) and be connected to drive gear (8) and erection column (9) coaxial arrangement, drive gear (8) are located the inboard of interior cartridge filter (11) moreover, and coaxial coupling has interior ring gear (10) on the inner wall of interior cartridge filter (11) simultaneously, transfer line (4) bottom coaxial coupling has power gear (7).

4. The anti-blocking submersible pump with a sludge removing structure according to claim 3, characterized in that: the transmission gear (8) is formed by axially connecting 2 gears with different diameters, a large-diameter gear and the power gear (7) form a meshing transmission structure, and a small-diameter gear and the inner gear ring (10) form a meshing transmission structure.

5. The anti-blocking submersible pump with a sludge removing structure according to claim 3, characterized in that: the terminal surface laminating of cartridge filter (11) sets up on the bottom surface of pump body (1), and fixed cover is equipped with go-between (12) on the lateral wall of cartridge filter (11) to the cross-section of go-between (12) is the rectangle structure, and go-between (12) inlays moreover and establishes constitute rotation limit structure on the pump body (1).

6. The anti-blocking submersible pump with the sludge removing structure according to claim 5, characterized in that: the laminating is provided with brush board (13) on the outer wall of interior cartridge filter (11), and the symmetry installs push rod (14) on the lateral wall of brush board (13) to push rod (14) slide and insert the inboard of establishing in urceolus (15), and fixedly connected with is used for providing spring (16) of pressure between the inner wall of the tip of push rod (14) and urceolus (15) moreover, urceolus (15) fixed mounting is on the inner wall that supports filter mantle (17), and supports the diameter that the hole was gone up in filter mantle (17) and be greater than the diameter of hole on interior cartridge filter (11).