CN213511244U

CN213511244U - Sewage pump convenient to discharge

Info

Publication number: CN213511244U
Application number: CN202022668957.7U
Authority: CN
Inventors: 邵安灿; 吴新瑞; 吴燕; 刘新远; 刘春�
Original assignee: Preeminence Fujian Pump Co ltd
Current assignee: Preeminence Fujian Pump Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-22
Anticipated expiration: 2030-11-18

Abstract

The utility model belongs to the technical field of the dredge pump technique and specifically relates to a sewage pump convenient to discharge, rose box, sewage pump and the control box that sets up on base and the base. The utility model discloses in, through setting up the rose box on the inlet tube of sewage pump, be provided with in the connecting cylinder that this rose box left side set up and to be driven the pivot by rivers, the scrubbing brush that this pivot right-hand member set up can realize cleaning to filter screen surface adsorption debris, it is not smooth to avoid filter screen blocking to cause sewage pump to intake, when debris are too much to lead to filter screen blocking in the rose box, the pressure sensor who sets up in rose box and sewage pump connecting tube detects intraductal pressure too high, to detect information transfer PLC controller, PLC controller is according to this information control relay A outage back, control relay B circular telegram, open the blowoff valve, can realize the cleanness in the rose box, this sewage pump, can realize the discharge of continuous type sewage, reduce the influence that debris pile sewage pump operation simultaneously, suitable using widely.

Description

Sewage pump convenient to discharge

Technical Field

The utility model relates to a dredge pump technical field specifically is a sewage pump convenient to discharge.

Background

The existing sewage pump has the defects that sundries are accumulated in the pump body when the sewage pump is used for a long time, the operation of the pump body is influenced, and the sewage pump can be continuously used after the sundries need to be removed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewage pump which is convenient to discharge, and by arranging a filter box on the water inlet pipe of the sewage pump, a rotating shaft which can be driven by water flow is arranged in a connecting cylinder arranged at the left side of the filter box, a decontamination brush arranged at the right end of the rotating shaft can clean impurities adsorbed on the surface of the filter screen, thereby avoiding unsmooth water inlet of a sewage pump caused by blockage of the filter screen, when the filter screen is blocked due to excessive sundries in the filter box, the pressure sensor arranged in the connecting pipeline between the filter box and the sewage pump detects that the pressure in the pipe is too high, the detected information is transmitted to the PLC controller, the PLC controller controls the relay B to be electrified and the blow-off valve to be opened after the relay A is controlled to be powered off according to the information, so that the cleaning in the filter box can be realized, the sewage pump can realize continuous sewage discharge and reduce the influence of the operation of the sundries pile sewage pump so as to solve the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme:

a sewage pump convenient for discharge, which comprises a base, wherein a filter tank, a sewage pump and a control box are fixedly arranged on the base from left to right in sequence, the material suction pipe of the sewage pump is connected with the discharge pipe opening of the filter box, a pressure sensor is arranged in the material suction pipe of the sewage pump, the left end of the filter box is provided with a connecting cylinder, the left side and the right side inside the connecting cylinder are both provided with mounting racks, a rotating shaft which is rotatably connected between the mounting frames through a bearing is arranged between the mounting frames, a rotating spiral blade is arranged on the rotating shaft, a filter screen is fixedly arranged in the filter box, a decontamination brush attached with the filter screen is fixedly arranged at the right end of the rotating shaft, a water inlet pipe is arranged at the left end of the connecting cylinder, a filter frame is fixedly arranged at the position of a water inlet pipe orifice at the bottom of the water inlet pipe, the PLC controller is fixedly arranged on the bottom plate inside the control box, and the relay A and the relay B are sequentially and fixedly arranged on the inner wall of the right side inside the control box from top to bottom.

As a preferable scheme, the connecting cylinder is fixedly arranged on the base through a fixing frame.

As a preferred scheme, a drain pipe is arranged on a bottom plate on the left side of the filter screen inside the filter box, a drain valve is arranged on the drain pipe, the drain valve is connected with a relay B through a line, and a control line of the relay B is connected with a PLC.

As a preferred scheme, a driving motor is arranged at the top of the sewage pump, the driving motor is connected with a relay A through a circuit, and a control circuit of the relay A is connected with a PLC (programmable logic controller).

Preferably, the pressure sensor is connected with the PLC through a line.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the rose box on the inlet tube of sewage pump, be provided with the pivot that can be driven by rivers in the connecting cylinder that this rose box left side set up, the scrubbing brush that this pivot right-hand member set up can realize cleaning to filter screen surface adsorption debris, it is not smooth to avoid the filter screen jam to cause the sewage pump to intake, when debris are too much to lead to the filter screen jam in the rose box, the pressure sensor who sets up in rose box and sewage pump connecting tube detects intraductal pressure too high, convey detection information to the PLC controller, the PLC controller is according to this information control relay A outage back, control relay B circular telegram, open the blowoff valve, can realize the cleanness in the rose box, this sewage pump, can realize the discharge of continuous type sewage, reduce the influence that debris pile sewage pump operation simultaneously, and is suitable for being generalized to use.

Drawings

Fig. 1 is the utility model discloses a sewage pump overall structure sketch map convenient to discharge.

In the figure: 1. a base; 2. a filter box; 3. a connecting cylinder; 4. a control box; 5. a sewage pump; 6. a drive motor; 7. a pressure sensor; 8. a mounting frame; 9. a rotating shaft; 10. rotating the spiral blade; 11. a decontamination brush; 12. a filter screen; 13. a fixed mount; 14. a blow-off pipe; 15. a filter frame; 16. a relay A; 17. a relay B; 18. a PLC controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

Example (b):

referring to fig. 1, the present embodiment provides a technical solution:

the utility model provides a sewage pump convenient to discharge, the on-line screen storage device comprises a base 1, turn right from a left side on the base 1 and fixedly set up rose box 2 in proper order, sewage pump 5 and control box 4, sewage pump 5 inhale 2 ejection of compact mouths of tubes of material union filter box, sewage pump 5 inhale the intraductal pressure sensor 7 that is provided with of material, rose box 2 left end is provided with connecting cylinder 3, the inside left and right sides of connecting cylinder 3 all is provided with mounting bracket 8, be provided with between mounting bracket 8 and rotate the pivot 9 of connection between mounting bracket 8 through the bearing, be provided with rotatory spiral leaf 10 in the pivot 9, the inside fixed filter screen 12 that is provided with of rose box 2, the fixed scrubbing brush 11 that is provided with laminating filter screen 12 of pivot 9 right-hand member, connecting cylinder 3 left end is provided with the inlet tube, the inlet tube mouth rigidity of water bottom of inlet tube is provided with filter frame 15, the fixed PLC controller 18 that is provided with on the inside bottom plate of control box 4.

Wherein, the connecting cylinder 3 is fixedly arranged on the base 1 through a fixing frame 13.

Wherein, a drain pipe 14 is arranged on the bottom plate at the left side of the filter screen 12 in the filter box 2, a drain valve is arranged on the drain pipe 14, the drain valve is connected with a relay B17 through a line, and the control line of the relay B17 is connected with the PLC 18.

Wherein, the top of the sewage pump 5 is provided with a driving motor 6, the driving motor 6 is connected with a relay A16 through a line, and a control line of the relay A16 is connected with the PLC 18.

Wherein, the pressure sensor 7 is connected with the PLC 18 through a line.

The working principle is as follows: through setting up the rose box on the inlet tube of sewage pump, be provided with the pivot that can be driven by rivers in the connecting cylinder that this rose box left side set up, the scrubbing brush that this pivot right-hand member set up can realize cleaning to filter screen surface adsorption debris, it is not smooth to avoid the filter screen jam to cause the sewage pump to intake, when debris are too much to lead to the filter screen jam in the rose box, the pressure sensor who sets up in rose box and sewage pump connecting tube detects intraductal pressure too high, convey detection information to the PLC controller, the PLC controller is according to this information control relay A outage back, control relay B circular telegram, open the blowoff valve, can realize the cleanness in the rose box, this sewage pump, can realize the discharge of continuous type sewage, reduce the influence that debris pile sewage pump operation simultaneously, and is suitable for being generalized to use.

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

Claims

1. The utility model provides a sewage pump convenient to discharge, includes base (1), its characterized in that: the sewage treatment device is characterized in that a filter box (2), a sewage pump (5) and a control box (4) are sequentially and fixedly arranged on a base (1) from left to right, a material suction pipe of the sewage pump (5) is connected with a material outlet pipe orifice of the filter box (2), a material suction pipe of the sewage pump (5) is internally provided with a pressure sensor (7), the left end of the filter box (2) is provided with a connecting cylinder (3), the left side and the right side of the inside of the connecting cylinder (3) are respectively provided with a mounting frame (8), a rotating shaft (9) which is rotatably connected between the mounting frames (8) through a bearing is arranged between the mounting frames (8), a rotating spiral blade (10) is arranged on the rotating shaft (9), a filter screen (12) is fixedly arranged inside the filter box (2), the right end of the rotating shaft (9) is fixedly provided with a decontamination brush (11) which is attached, the inlet tube mouth rigidity of pipe bottom of intaking is provided with crosses filter frame (15), the fixed PLC controller (18) that is provided with on the inside bottom plate of control box (4), down fixed relay A (16) and relay B (17) that are provided with in proper order from last on the inside right side inner wall of control box (4).

2. The drain pump of claim 1, wherein: the connecting cylinder (3) is fixedly arranged on the base (1) through a fixing frame (13).

3. The drain pump of claim 1, wherein: the filter box (2) is internally provided with a blow-off pipe (14) on a bottom plate on the left side of the filter screen (12), the blow-off pipe (14) is provided with a blow-off valve, the blow-off valve is connected with a relay B (17) through a line, and a control line of the relay B (17) is connected with a PLC (programmable logic controller) (18).

4. The drain pump of claim 1, wherein: the sewage pump is characterized in that a driving motor (6) is arranged at the top of the sewage pump (5), the driving motor (6) is connected with a relay A (16) through a line, and a control line of the relay A (16) is connected with a PLC (programmable logic controller) (18).

5. The drain pump of claim 1, wherein: the pressure sensor (7) is connected with a PLC (programmable logic controller) controller (18) through a line.