CN211525096U

CN211525096U - Sewage pump with filtering capability

Info

Publication number: CN211525096U
Application number: CN201922330618.5U
Authority: CN
Inventors: 霍卫东; 刘天明; 焦发富
Original assignee: Taizhou Longda Submersible Pump Co ltd
Current assignee: Taizhou Longda Submersible Pump Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-18
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a sewage pump with filtering function, which comprises a sewage pump main body, wherein the bottom end of the sewage pump main body is provided with a sewage pump water inlet end, a filtering component is sleeved on the sewage pump water inlet end, and the filtering component consists of a fixing ring, a filtering cylinder, a mounting plate, a fixing frame, a waterproof motor, a rotating shaft, a rotating plate, an impurity removing brush plate and a filtering hole, the sewage pump with filtering function can sleeve the filtering cylinder on the sewage pump water inlet end through the arranged fixing ring, can effectively prevent impurities from accumulating in a flow passage of the sewage pump, filters water entering from the sewage pump water inlet end, can avoid the sewage pump from being damaged, and can drive the impurity removing brush plates at the two ends of the rotating plate to brush impurities adsorbed on the outer wall of the filtering cylinder through the waterproof motor arranged at the bottom of the mounting plate, so that the filtering net has better protective filtering effect on the waterproof motor, so that the motor can not idle and can be prevented from being damaged.

Description

Sewage pump with filtering capability

Technical Field

The utility model relates to a sewage pump with filtering capability belongs to sewage pump technical field.

Background

The sewage pump belongs to a centrifugal impurity pump and has various forms: such as a submersible type sewage pump and a dry type sewage pump, the most common submersible type is a QW type submersible sewage pump, and the most common dry type is a W type horizontal sewage pump and a WL type vertical sewage pump; the sewage pump is mainly used for conveying urban sewage, but because impurities such as silt are contained in the conveyed medium, when the sewage pump is used, the impurities can be intercepted by the filter screen and then adsorbed on the surface of the filter screen, and after a long time, because of an interlayer formed by the impurities on the surface of the filter screen, a pump flow passage is easy to block, once the pump is blocked, the pump can not normally work, even a motor is burnt out, and therefore unsmooth sewage discharge is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a sewage pump with filtering capability.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a sewage pump with filtering capability, which comprises a sewage pump main body, wherein the bottom end of the sewage pump main body is provided with a sewage pump water inlet end, a filtering component is sleeved on the sewage pump water inlet end and consists of a fixing ring, a filtering cylinder, a mounting plate, a fixing frame, a waterproof motor, a rotating shaft, a rotating plate, an impurity removing brush plate and filtering holes, the fixing ring is fixedly connected on the outer wall of the sewage pump water inlet end, the bottom of the fixing ring is fixedly connected with the filtering cylinder, a plurality of filtering holes are arranged on the outer wall of the filtering cylinder at equal intervals, the filtering cylinder is sleeved on the bottom of the sewage pump water inlet end, one end of the filtering cylinder far away from the fixing ring is fixedly connected with the mounting plate, the plate wall of the mounting plate far away from one end of the filtering cylinder is fixedly connected with the waterproof motor through the fixing frame, fixedly connected with rotor plate on the axle wall of the axis of rotation other end, the equal fixedly connected with edulcoration brush board in both ends that the rotor plate is close to cartridge filter curb plate wall, the edulcoration brush board meets with the outer wall of cartridge filter, just the one end that the rotor plate was kept away from to the edulcoration brush board rotates with solid fixed ring to be connected, one side that waterproof motor was kept away from to the rotor plate is provided with the backup pad.

As the utility model discloses a sewage pump preferred technical scheme with filtering capability, the diameter of filtration pore is less than the diameter of sewage pump intake and goes up the water inlet.

As the utility model discloses a preferred technical scheme of sewage pump with filtering capability, the impartial interval fixedly connected with bracing piece all around of solid fixed ring bottom, a plurality of solid fixed ring's one end is kept away from to the bracing piece all with backup pad fixed connection.

As the utility model discloses a preferred technical scheme of sewage pump with filtering capability, waterproof motor and sewage pump main part all with external power supply electric connection.

As the utility model discloses a preferred technical scheme of sewage pump with filtering capability, the one end that waterproof motor was kept away from to the axis of rotation is rotated with the backup pad and is connected.

As the utility model discloses a preferred technical scheme of sewage pump with filtering capability, gu fixed ring, cartridge filter, mounting panel, rotor plate, edulcoration brush board, bracing piece and backup pad are made by metal stainless steel material, just gu scribble on the outer wall of fixed ring, cartridge filter, mounting panel, rotor plate, edulcoration brush board, bracing piece and backup pad and be equipped with rubber coating.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a sewage pump with filtering capability can cup joint the cartridge filter on sewage pump intake end through the solid fixed ring that sets up, can effectually prevent that debris from piling up in the runner of sewage pump, intake the water that the end got into to the sewage pump and filter, can avoid the sewage pump impaired, and through setting up the waterproof motor in the mounting panel bottom, the edulcoration brush board that waterproof motor can drive the rotor plate both ends brushes away absorbent impurity on filtering the section of thick bamboo outer wall, make the filter screen better to the protection filter effect of waterproof motor, make the motor can not idle run, can avoid the motor impaired.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial enlarged view of portion A of the present invention;

fig. 3 is a schematic structural diagram of the filter cartridge and the mounting plate of the present invention.

In the figure: 1. a sewage pump main body; 11. a water inlet end of the sewage pump; 2. a filter assembly; 21. a fixing ring; 22. a filter cartridge; 23. mounting a plate; 24. fixing the frame; 25. a waterproof motor; 26. a rotating shaft; 27. a rotating plate; 28. removing impurities and brushing a plate; 29. a support bar; 210. a support plate; 211. and (5) filtering holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in FIGS. 1-3, the utility model provides a sewage pump with filtering function, which comprises a sewage pump main body 1, a sewage pump water inlet end 11 is arranged at the bottom end of the sewage pump main body 1, a filtering component 2 is sleeved on the sewage pump water inlet end 11, the filtering component 2 is composed of a fixed ring 21, a filtering cylinder 22, a mounting plate 23, a fixed frame 24, a waterproof motor 25, a rotating shaft 26, a rotating plate 27, an impurity removing brush plate 28 and filtering holes 211, the fixed ring 21 is fixedly connected on the outer wall of the sewage pump water inlet end 11, the bottom of the fixed ring 21 is fixedly connected with the filtering cylinder 22, a plurality of filtering holes 211 are equidistantly arranged on the outer wall of the filtering cylinder 22, the filtering cylinder 22 is sleeved on the bottom of the sewage pump water inlet end 11, the mounting plate 23 is fixedly connected with the mounting plate 23 at the end far away from the filtering cylinder 22, the waterproof motor 25 is, through shaft coupling fixedly connected with axis of rotation 26 on the axle wall of waterproof motor 25 output shaft, fixedly connected with rotor plate 27 on the axle wall of the axis of rotation 26 other end, the equal fixedly connected with edulcoration brush board 28 in both ends that rotor plate 27 is close to cartridge filter 22 side wall, edulcoration brush board 28 meets with cartridge filter 22's outer wall, and the one end that rotor plate 27 was kept away from to edulcoration brush board 28 rotates with solid fixed ring 21 to be connected, one side that waterproof motor 25 was kept away from to rotor plate 27 is provided with backup pad 210.

The diameter of the filter hole 211 is smaller than that of the water inlet on the water inlet end 11 of the sewage pump, which is convenient for filtering sundries smaller than that of the water inlet on the water inlet end 11 of the sewage pump, and can effectively prevent the sewage pump main body 1 from being blocked, the support rods 29 are fixedly connected with the periphery of the bottom of the fixed ring 21 at equal intervals, one ends of the support rods 29 far away from the fixed ring 21 are fixedly connected with the support plate 210, the support rods 29 can make the impurity removing brush plate 28 safer when rotating along with the rotating shaft 26, the waterproof motor 25 and the sewage pump main body 1 are electrically connected with an external power supply, so as to ensure the normal starting of the device, one end of the rotating shaft 26 far away from the waterproof motor 25 is rotatably connected with the support plate 210, so that the rotating shaft 26 is more stable when rotating, and the fixed ring 21, the filter cartridge 22, the mounting plate, and the outer walls of the fixing ring 21, the filter cartridge 22, the mounting plate 23, the rotating plate 27, the impurity removing brush plate 28, the supporting rod 29 and the supporting plate 210 are coated with rubber coatings, and the service life of the fixing ring 21, the filter cartridge 22, the mounting plate 23, the rotating plate 27, the impurity removing brush plate 28, the supporting rod 29 and the supporting plate 210 made of stainless steel materials can be longer due to the rubber coatings coated on the surfaces.

Specifically, when the utility model is used, the waterproof motor 25 and the sewage pump main body 1 are started through the external power supply, the sewage pump main body 1 pumps water when being started, the sewage entering from the sewage pump inlet 11 can be filtered by the filtering holes 211 of the filtering cartridge 22 when the sewage pump body 1 pumps water, can effectively prevent sundries from being accumulated in the flow passage of the sewage pump, can avoid the sewage pump from being damaged, and after the waterproof motor 25 is started, the output shaft of the waterproof motor 25 drives the rotation shaft 26 to rotate, the rotation shaft 26 drives the rotation plate 27 to rotate, the impurity removing brush plates 28 at the two ends of the rotation plate 27 rotate along the outer wall of the filter cartridge 22 along with the rotation of the rotation plate 27, the impurity removing brush plates 28 can remove impurities on the outer wall of the filter cartridge 22, the protection and filtration effect of the net on the waterproof motor 25 is better, so that the motor cannot idle, and the motor can be prevented from being damaged.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage pump with a filtering function comprises a sewage pump main body (1) and is characterized in that a sewage pump water inlet end (11) is arranged at the bottom end of the sewage pump main body (1), a filtering assembly (2) is sleeved on the sewage pump water inlet end (11), the filtering assembly (2) consists of a fixing ring (21), a filtering cylinder (22), a mounting plate (23), a fixing rack (24), a waterproof motor (25), a rotating shaft (26), a rotating plate (27), an impurity removing brush plate (28) and filtering holes (211), the fixing ring (21) is fixedly connected to the outer wall of the sewage pump water inlet end (11), the filtering cylinder (22) is fixedly connected to the bottom of the fixing ring (21), a plurality of filtering holes (211) are formed in the outer wall of the filtering cylinder (22) at equal intervals, the filtering cylinder (22) is sleeved at the bottom of the sewage pump water inlet end (11), one end of the filter cylinder (22) far away from the fixed ring (21) is fixedly connected with a mounting plate (23), a waterproof motor (25) is fixedly connected on the plate wall of one end of the mounting plate (23) far away from the filter cartridge (22) through a fixed frame (24), a rotating shaft (26) is fixedly connected on the shaft wall of the output shaft of the waterproof motor (25) through a coupling, a rotating plate (27) is fixedly connected on the shaft wall at the other end of the rotating shaft (26), the two ends of the rotating plate (27) close to one side plate wall of the filter cartridge (22) are fixedly connected with impurity removing brush plates (28), the impurity removing brush plates (28) are connected with the outer wall of the filter cartridge (22), and one end of the impurity removing brush plate (28) far away from the rotating plate (27) is rotationally connected with the fixed ring (21), and a supporting plate (210) is arranged on one side of the rotating plate (27) far away from the waterproof motor (25).

2. Sewage pump with filtering function according to claim 1, characterised in that the diameter of the filter holes (211) is smaller than the diameter of the inlet opening at the inlet end (11) of the sewage pump.

3. The sewage pump with filtering function according to claim 1, wherein the periphery of the bottom of the fixing ring (21) is fixedly connected with the supporting rods (29) at equal intervals, and one ends of the supporting rods (29) far away from the fixing ring (21) are fixedly connected with the supporting plate (210).

4. The sewage pump with filtering function according to claim 1, wherein the waterproof motor (25) and the sewage pump body (1) are electrically connected with an external power supply.

5. The sewage pump with filtering function according to claim 1, wherein an end of the rotating shaft (26) remote from the waterproof motor (25) is rotatably connected to the supporting plate (210).

6. The sewage pump with filtering function according to claim 1, wherein the fixing ring (21), the filter cartridge (22), the mounting plate (23), the rotating plate (27), the trash brush plate (28), the support rod (29) and the support plate (210) are all made of metal stainless steel material, and the outer walls of the fixing ring (21), the filter cartridge (22), the mounting plate (23), the rotating plate (27), the trash brush plate (28), the support rod (29) and the support plate (210) are coated with rubber coating.