CN221144779U

CN221144779U - Novel sewage pump

Info

Publication number: CN221144779U
Application number: CN202323278081.5U
Authority: CN
Inventors: 江谈金
Original assignee: Zhejiang Guda Pump Industry Co ltd
Current assignee: Zhejiang Guda Pump Industry Co ltd
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2024-06-14
Anticipated expiration: 2033-12-01

Abstract

The utility model provides a novel sewage pump, and belongs to the technical field of water pumps. The sewage pump solves the problem that a filter screen on an existing sewage pump is inconvenient to detach and clean. The utility model provides a sewage pump, including the pump body, a plurality of support bars that are the ring system setting are equipped with to the pump body bottom, have the intake channel between two support bars, and each support bar is outwards all to be the slope setting gradually by its upper end to lower tip, a plurality of support bars bottom has a chassis of taking the centre bore, chassis inner peripheral wall is the inclined wall, and the gradient of this inclined wall is the same with the gradient of support bar, the inside filter equipment that is the frustum structure that is equipped with of support bar, and this filter equipment's outer wall laminating is on the inner wall of inclined wall and support bar, radially extend on the peripheral wall of filter equipment bottom have the supporting disk that pastes with chassis bottom mutually, the supporting disk bottom still is equipped with the enhancement platform. The utility model has the advantages of good filtering effect and convenient disassembly and cleaning of the filtering structure.

Description

Novel sewage pump

Technical Field

The utility model belongs to the technical field of water pumps, relates to a sewage pump, and in particular relates to a novel sewage pump.

Background

At present, a filter screen is generally arranged at the lower part of the sewage pump, and although a cutting device is arranged in the pump body, in order to avoid fine particle impurities entering the pump body, the impurities are filtered through the filter screen. However, the existing filter screen is tightly installed and is not easy to detach, and when some impurities in water adhere to or even cover the filter screen, the filtering effect is still affected.

Disclosure of Invention

The present utility model has been made keeping in mind the above problems occurring in the prior art, and an object of the present utility model is to provide a novel sewage pump having a filtering structure which is convenient to detach.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a novel sewage pump, includes the pump body, its characterized in that, the pump body bottom be equipped with a plurality of support bars that are the cyclic annular setting, two have the intake channel between the support bar, and each support bar is outwards all being the slope setting gradually by its upper end to lower tip, a plurality of support bar bottom has a chassis of taking the centre bore, the chassis inner peripheral wall be the slope wall, and the slope of this slope wall is the same with the slope of support bar, the inside filter equipment that is the frustum structure that is equipped with of support bar, and this filter equipment's outer wall laminating is on the inner wall of slope wall and support bar, the periphery wall of filter equipment bottom on radially extend have the supporting disk that pastes with the chassis bottom mutually, supporting disk bottom still be equipped with the enhancement platform.

In the novel sewage pump, the middle part of the reinforcing table is provided with the water inlet hole.

In the novel sewage pump, the reinforcing table, the supporting disc and the chassis are fixed through bolts.

In the novel sewage pump, the filtering device comprises a filtering sleeve, the peripheral wall of the filtering sleeve is provided with a first filtering hole corresponding to each water inlet groove, and the top of the filtering sleeve is provided with a plurality of second filtering holes.

In the novel sewage pump, the top of the filter sleeve is positioned at the filter Kong Erwai and is provided with a top surface, and a first sealing ring is arranged between the top surface and the pump body.

In the novel sewage pump, a second sealing ring is arranged between the supporting disc and the reinforcing table.

Compared with the prior art, the sewage pump has the advantages of good filtering effect and convenient disassembly and cleaning of the filtering structure.

Drawings

Fig. 1 is a perspective view of the novel sewage pump.

Fig. 2 is a partial cross-sectional view of the novel sewage pump.

In the figure, 1, a pump body; 2. a support bar; 3. a water inlet tank; 4. a chassis; 5. inclined wall surfaces; 6. a support plate; 7. a reinforcing table; 8. a water inlet hole; 9. a bolt; 10. a filter sleeve; 11. a first filtering hole; 12. a second filtering hole; 13. top and face; 14. a first sealing ring; 15. and a second sealing ring.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 and 2, the novel sewage pump comprises a pump body 1, a plurality of support bars 2 which are annularly arranged are arranged at the bottom of the pump body 1, a water inlet groove 3 is arranged between the two support bars 2, each support bar 2 is gradually and outwards inclined from the upper end to the lower end of the support bar 2, a chassis 4 with a central hole is arranged at the bottom of each support bar 2, the inner peripheral wall of the chassis 4 is an inclined wall 5, the inclination of the inclined wall 5 is identical to that of the support bar 2, a filter device which is in a frustum structure is arranged inside the support bar 2, the outer wall of the filter device is attached to the inclined wall 5 and the inner wall of the support bar 2, a support disc 6 which is attached to the bottom of the chassis 4 is radially and outwardly arranged on the outer peripheral wall of the bottom of the filter device, and a reinforcing table 7 is further arranged at the bottom of the support disc 6.

Preferably, the middle part of the reinforcing table 7 is provided with a water inlet hole 8.

Preferably, the reinforcing table 7, the support plate 6 and the chassis 4 are fixed by bolts 9.

Preferably, the filtering device comprises a filtering sleeve 10, a first filtering hole 11 is formed in the peripheral wall of the filtering sleeve 10 at the position corresponding to each water inlet groove 3, and a plurality of second filtering holes 12 are formed in the top of the filtering sleeve 10.

Preferably, the top of the filter sleeve 10 is positioned outside the second filter hole 12 and is provided with a top surface 13, and a first sealing ring 14 is arranged between the top surface 13 and the pump body 1.

Preferably, a second sealing ring 15 is arranged between the supporting disc 6 and the reinforcing table 7.

During operation, rivers enter into filter equipment from intake tank 3 and inlet port 8 to in entering into pump body 1 through filtration of filtration pore I11, two, when adhesion impurity needs the clearance on the filtration pore, in order to more convenient clearance, can directly wash through dismantling bolt 9 and take out filter equipment, reach high-efficient clearance purpose.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the terms pump body 1, support bar 2, water intake channel 3, chassis 4, inclined wall 5, support plate 6, reinforcing table 7, water intake hole 8, bolt 9, filter jacket 10, filter hole one 11, filter hole two 12, top and face 13, seal ring one 14, seal ring two 15 are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a novel sewage pump, includes pump body (1), its characterized in that, pump body (1) bottom be equipped with a plurality of support bars (2) that are the cyclic annular setting, two have intake channel (3) between support bar (2), and each support bar (2) are outwards all to be the slope setting gradually by its upper end to lower tip, a plurality of support bar (2) bottom have a chassis (4) of taking the centre bore, chassis (4) inner peripheral wall be inclined wall (5), and the gradient of this inclined wall (5) is the same with the gradient of support bar (2), support bar (2) inside be equipped with the filter equipment that is the frustum structure, and the outer wall laminating of this filter equipment is on the inner wall of inclined wall (5) and support bar (2), the outer peripheral wall of filter equipment bottom on radial extension have supporting disk (6) with chassis (4) bottom phase, supporting disk (6) bottom still be equipped with boss (7).

2. The novel sewage pump according to claim 1, wherein the middle part of the reinforcing table (7) is provided with a water inlet hole (8).

3. A novel sewage pump according to claim 1, wherein the reinforcing table (7), the supporting plate (6) and the chassis (4) are fixed by bolts (9).

4. The novel sewage pump as claimed in claim 1, wherein the filtering device comprises a filtering sleeve (10), a first filtering hole (11) is formed in the peripheral wall of the filtering sleeve (10) corresponding to each water inlet groove (3), and a plurality of second filtering holes (12) are formed in the top of the filtering sleeve (10).

5. The novel sewage pump according to claim 4, wherein the top of the filter sleeve (10) is positioned outside the second filter hole (12) and is provided with a top surface (13), and a first sealing ring (14) is arranged between the top surface (13) and the pump body (1).

6. A novel sewage pump according to claim 1, wherein a second sealing ring (15) is arranged between the supporting disc (6) and the reinforcing table (7).