CN219100289U

CN219100289U - Front-end integrated pump station system

Info

Publication number: CN219100289U
Application number: CN202223573067.3U
Authority: CN
Inventors: 冯展能; 成艳梅; 罗赵日; 邹敏
Original assignee: Guangdong Angwei Environmental Protection Industrial Co ltd
Current assignee: Guangdong Angwei Environmental Protection Industrial Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-30
Anticipated expiration: 2032-12-08

Abstract

The utility model provides a front-end integrated pump station system which consists of a carbon steel cover (1), a basket grid (2), a sewage lifting system (3) and an electric control system (4); the basket grid (2) and the sewage lifting system (3) are positioned in the carbon steel cover (1); the electric control system (4) is positioned outside the carbon steel cover (1); the basket grid (2) is connected with the water inlet pipe (5), the sewage lifting system (3) is connected with the electric control system (4), and the sewage lifting system (3) comprises a first sewage pump (31) and a second sewage pump (32); the first sewage pump (31) and the second sewage pump (32) are connected with the water outlet pipe (6) together. The front-end integrated pump station system provided by the utility model is integrally formed, and is low in cost and convenient and quick to install.

Description

Front-end integrated pump station system

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a front-end integrated pump station system.

Background

The final burial depth of the rural sewage pipe network determines the rural sewage water inlet elevation, and if the water inlet elevation is too deep, the burial depth of the sewage treatment facilities is too deep, the construction is complex, and the construction cost is increased. In addition, the rural domestic sewage also contains larger solid pollutants in a suspended or floating state, if the water is directly lifted, the water pump is easily blocked frequently, and the overhaul cost is increased.

Therefore, it is necessary to provide a rural sewage front-end treatment system which is low in installation cost and maintenance cost and convenient to operate.

Disclosure of Invention

The utility model provides a simple integrated pump station at the front end of a rural sewage treatment facility, which can avoid the problems and reduce the cost.

The utility model is particularly realized into a front-end integrated pump station system which consists of a carbon steel cover, a basket grid, a sewage lifting system and an electric control system.

The basket grid and the sewage lifting system are positioned in the carbon steel cover;

the electric control system is positioned outside the carbon steel cover;

the basket grille is connected with the water inlet pipe,

the sewage lifting system is connected with the electric control system,

the sewage lifting system comprises a first sewage pump and a second sewage pump;

the first sewage pump and the second sewage pump are connected with a water outlet pipe together.

Specifically, the carbon steel cover is cylindrical, and a plurality of plastic steel steps are arranged on the inner wall of the cylindrical shape; the basket grating is a cylindrical grating or a square grating.

The electric control system is a PLC (programmable logic control) electric control cabinet.

More specifically, the cylindrical grating includes a first number of horizontal grating annular gratings vertically arranged at a first pitch and a second number of vertical gratings vertically arranged at a second pitch along the cylinder.

Wherein the first pitch is equal to the second pitch; the first number is greater than the second number.

According to the technical scheme, the basket grille is arranged at the water inlet, and can intercept larger suspended or floating solid pollutants in sewage through physical action, so that the increase of overhaul cost caused by frequent blockage of the water pump is avoided; the sewage lifting system comprises a sewage pump and a sewage pipe, sewage is lifted to other rear-stage sewage treatment facilities at the rear end, the rear-stage sewage treatment facilities are not required to be buried too deeply, and the construction cost is reduced.

Further advantages of the utility model will be further elaborated in the description section of the embodiments in connection with the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic top view of the structure of a front end integrated pump station system according to one embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a front end integrated pump station system of FIG. 1;

FIG. 3 is a schematic view of a basket grid for use with the front end integrated pump station system of FIG. 1.

Detailed Description

The utility model will be further described with reference to the drawings and detailed description.

Referring to FIG. 1, a schematic top view of a front-end integrated pump station system according to one embodiment of the present utility model is shown.

The front-end integrated pump station system consists of a carbon steel cover 1, a basket grid 2, a sewage lifting system 3 and an electric control system 4;

the basket grid 2 and the sewage lifting system 3 are positioned inside the carbon steel cover 1;

the electric control system 4 is positioned outside the carbon steel cover 1;

the basket grille 2 is connected with a water inlet pipe 5,

the sewage lifting system 3 is connected with the electric control system 4,

the carbon steel cover 1 is cylindrical, and a plurality of plastic steel steps 11 are arranged on the inner wall of the cylindrical shape.

The basket grille 2 is a square grille.

The sewage lifting system 3 includes a first sewage pump 31 and a second sewage pump 32;

the first sewage pump 31 and the second sewage pump 32 are connected together with the water outlet pipe 6.

Fig. 2 is a schematic perspective view of a front-end integrated pump station system of fig. 1.

Based on fig. 2, it can be seen that the front-end integrated pump station system is composed of a carbon steel cover 1, a basket grid 2, a sewage lifting system 3 and an electric control system 4. The basket grille 2 is arranged at the inlet pipe 5. The basket grid 2 and the sewage lifting system 3 are positioned inside the carbon steel cover 1, and the electric control system 4 is positioned outside the carbon steel cover 1; the sewage lifting system 3 is connected with the electric control system 4.

Preferably, the electric control system 4 is a PLC (programmable logic control) electric control cabinet, and controls the operation states of the first sewage pump 31 and the second sewage pump 32, i.e. turns on or off the first sewage pump 31 and/or the second sewage pump 32.

As can be seen from fig. 2, a plurality of plastic steel steps 11 are provided on the cylindrical inner wall. The plastic steel steps are also called plastic steel steps and manhole steps, so that an maintainer can conveniently enter the carbon steel cover 1 to overhaul the sewage lifting system 3, and the basket grid 2 is replaced or cleaned; of course, the basket grid 2 can be lifted to the outside directly by the lifting rope 7 for replacement.

The sewage lifting system 3 includes a first sewage pump 31 and a second sewage pump 32; the first sewage pump 31 and the second sewage pump 32 are connected together with the water outlet pipe 6.

Further see fig. 3. FIG. 3 is a schematic view of a basket grid for use with the front end integrated pump station system of FIG. 1.

The basket grid may be a square grid (shown in fig. 1 or 2) or a cylindrical grid (shown in fig. 3).

In fig. 3, the cylindrical grill includes a handle 20, a first number of horizontal grill circular grills 21 vertically arranged at a first pitch, and a second number of vertical grills 22 vertically arranged at a second pitch along the cylindrical shape. The handle 20 fixes the cylindrical grid to the top of the carbon steel cover 1 through the lifting rope 7 (see fig. 2), so that the basket grid 2 can be lifted to the outside through the lifting rope 7 to be replaced.

Preferably, the first pitch is equal to the second pitch, and the first number is greater than the second number.

It will be appreciated that when square grids are used, the square grids may comprise a handle, a plurality of criss-cross (horizontal-vertical staggered) grid bar combinations, i.e. mesh grids comprising a plurality of meshes, the size of each mesh being further adjusted according to the actual need.

The technical proposal of the utility model has the advantages that:

1) The basket grille is arranged at the water inlet, and intercepts larger solid pollutants in a suspended or floating state in the sewage through physical action, so that the increase of overhaul cost caused by frequent blockage of the water pump is avoided;

2) The sewage lifting system comprises a sewage pump and a sewage pipe, and lifts sewage to other rear-stage sewage treatment facilities at the rear end, so that the rear-stage sewage treatment facilities are not required to be buried too deeply, and the construction cost is reduced;

3) The handle is fixed in carbon steel cover top through the lifting rope, conveniently promotes the lifting basket grid through the lifting rope and changes to the carbon steel cover outside, need not frequently to get into inside the carbon steel cover.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The front-end integrated pump station system consists of a carbon steel cover (1), a basket grid (2), a sewage lifting system (3) and an electric control system (4);

it is characterized in that the method comprises the steps of,

the basket grid (2) and the sewage lifting system (3) are positioned in the carbon steel cover (1);

the electric control system (4) is positioned outside the carbon steel cover (1);

the basket grille (2) is connected with a water inlet pipe (5),

the sewage lifting system (3) is connected with the electric control system (4),

the sewage lifting system (3) comprises a first sewage pump (31) and a second sewage pump (32);

the first sewage pump (31) and the second sewage pump (32) are connected with the water outlet pipe (6) together.

2. A front end integrated pump station system according to claim 1, wherein:

the carbon steel cover (1) is cylindrical, and a plurality of plastic steel steps (11) are arranged on the inner wall of the cylindrical shape.

3. A front end integrated pump station system according to claim 1, wherein:

the electric control system (4) is a PLC electric control cabinet.

4. A front end integrated pump station system according to claim 2, wherein:

the basket grid (2) is a cylindrical grid or a square grid.

5. A front end integrated pump station system according to claim 2, wherein:

the cylindrical grating includes a first number of horizontal grating annular gratings (21) vertically arranged at a first pitch and a second number of vertical gratings (22) vertically arranged along the cylinder at a second pitch.

6. A front end integrated pump station system according to claim 5, wherein:

the first pitch is equal to the second pitch.

7. A front end integrated pump station system according to claim 5, wherein:

the first number is greater than the second number.