CN219159210U

CN219159210U - Anti-blocking submersible pump

Info

Publication number: CN219159210U
Application number: CN202320117602.XU
Authority: CN
Inventors: 黄开涛; 赵腾腾
Original assignee: Zhejiang Zhiming Pump Industry Co ltd
Current assignee: Zhejiang Zhiming Pump Industry Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-09
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses an anti-blocking submersible pump which comprises a pump body arranged in a shell, wherein the top of the shell is provided with a water inlet pipe, the side surface of the shell is provided with a motor, the water inlet pipe is connected with a main pipeline through a connecting pipe, the lower side opening of the main pipeline is connected with a blanking pipe, a filter screen is arranged in the main pipeline, the outer side of the shell is provided with a cylinder body, the cylinder body is internally provided with a cylinder, and a piston rod of the cylinder is connected with a squeezing plate. The main pipeline is communicated with the connecting pipe and the blanking pipe to form a whole, the filter screen is arranged in the main pipeline, impurities in water flow can be filtered, and meanwhile, the extruding plate is driven to transversely move under the action of the air cylinder to extrude the impurities, so that the compressed impurities automatically fall into the blanking pipe, the solid-liquid separation effect is realized, and the impurities can be effectively prevented from being blocked or damaged when entering the pump body.

Description

Anti-blocking submersible pump

Technical Field

The utility model relates to the technical field of submersible pump equipment, in particular to an anti-blocking submersible pump.

Background

The submersible pump is an important device for deep well water extraction. When in use, the whole unit is immersed into water to work, and the groundwater is extracted to the ground surface. The impeller of traditional immersible pump is arranged in the runner of spiral case, and rivers get into by the bottom of the pump body, the centre of impeller, during operation, because of the environment is complicated under water, so in the in-process aquatic grass and debris are easily inhaled the pump, twine on the impeller, cause the card to die or stop up, are difficult to clear up impurity, have not only reduced work efficiency to cost of maintenance has been increased. For this purpose, we propose an anti-blocking submersible pump.

Disclosure of Invention

The utility model aims to provide an anti-blocking submersible pump so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-blocking submersible pump, includes the pump body of installing in the shell, the shell top is provided with the inlet tube, the shell side is provided with the motor, the inlet tube passes through the connecting pipe and connects the trunk line, trunk line downside opening is connected with the unloading pipe, install the filter screen in the trunk line, the shell outside is provided with the barrel, install the cylinder in the barrel, the piston rod and the stripper plate of cylinder are connected.

Preferably, a base is arranged at the bottom of the shell.

Preferably, a valve is arranged on the discharging pipe, and an outlet of the discharging pipe is communicated with a sewage outlet on the side face of the shell.

Preferably, the water inlet of the pump body is communicated with the end part of the main pipeline.

Preferably, an impeller is arranged in the pump body through a rotating shaft, and the rotating shaft is connected with the output end of the motor.

Compared with the prior art, the utility model has the beneficial effects that: this kind of anti-blocking immersible pump, structural design is simple reasonable, has stronger practicality, through setting up the trunk line inside the shell for main pipeline and connecting pipe, unloading pipe intercommunication become wholly, set up the filter screen inside the trunk line, can filter the impurity of rivers inside, drive stripper plate lateral shifting simultaneously under the effect of cylinder and extrude the impurity, make the impurity after the compression fall into the unloading intraduct voluntarily, thereby realized solid-liquid separation effect, can effectively avoid impurity to get into the pump body in producing the jam or damage, when the inside impurity of unloading pipe is cleared up to needs, open the valve and make impurity can be through the drain discharge, cleaning efficiency has effectively been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the main pipe of the present utility model.

In the figure: 1 shell, 11 inlet tube, 12 motor, 13 base, 14 connecting pipe, 15 main pipe, 16 blanking pipe, 17 valve, 18 filter screen, 19 pump body, 2 impeller, 21 drain, 22 barrel, 23 cylinder, 24 stripper plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an anti-blocking submersible pump, including installing the pump body 19 in shell 1, shell 1 top is provided with inlet tube 11, shell 1 side is provided with motor 12, inlet tube 11 passes through connecting pipe 14 and connects trunk line 15, trunk line 15 downside opening is connected with unloading pipe 16, install filter screen 18 in the trunk line 15, concretely, filter screen 18 can adopt the mode of fix with screw to be in trunk line 15, shell 1 outside is provided with barrel 22, install cylinder 23 in the barrel 22, can form good sealed protection effect to cylinder 23 under the effect of barrel 22, cylinder 23's piston rod is connected with stripper plate 24, stripper plate 24 and trunk line 15 inner wall slip joint, through set up trunk line 15 in shell 1, make trunk line 15 and connecting pipe 14, unloading pipe 16 communicate into wholly, set up filter screen 18 in trunk line 15 inside, can filter the impurity of rivers, drive stripper plate 24 lateral shifting and extrude the impurity simultaneously under the effect of cylinder 23, make impurity after the compression fall into unloading pipe 16 voluntarily, thereby realized solid-liquid separation effect, can effectively avoid impurity to get into in the pump body 19 and produce and stop or damage.

Further, the bottom of the shell 1 is provided with a base 13, and the base 13 can stably support the shell 1 at the top.

Further, be provided with valve 17 on the unloading pipe 16, valve 17 can select the solenoid valve, realizes the regulation to unloading pipe 16 circulation state through valve 17, and the export of unloading pipe 16 communicates with drain 21 of shell 1 side, when the inside impurity of unloading pipe 16 needs to be cleared up, opens valve 17 and makes impurity can discharge through drain 21, has effectively improved cleaning efficiency.

Further, the water inlet of the pump body 19 is communicated with the end of the main pipe 15, after water flows into the main pipe 15, the valve 17 seals the blanking pipe 16, and one side of the extruding plate 24 forms a blocking mechanism, so that water flows can only enter the pump body 19 after being filtered by the filter screen 18, and the water outlet of the pump body 19 is arranged on the side surface of the shell 1.

Further, the impeller 2 is installed in the pump body 19 through a rotating shaft, and the rotating shaft is connected with the output end of the motor 12.

Working principle:

when the anti-blocking submersible pump is specifically used, water flows into the main pipeline 15 through the water inlet pipe 11 and the connecting pipe 14, the discharging pipe 16 is in a closed state, the water pump is electrified, the output shaft of the motor 12 drives the impeller in the pump body 19 to rotate, the water flows into the pump body 19 through the water inlet of the pump body 19 after being filtered by the filter screen 18 and is discharged through the water outlet, in the process, impurities in the water flow are intercepted on the side surface of the pump body 19 by the filter screen 18, when the impurities are increased, the air cylinder 23 is started to push the extruding plate 24 to transversely move, the extruding plate 24 extrudes the impurities floating on the side surface of the extruding plate, the compressed impurities fall into the discharging pipe 16 to be accumulated, when the impurities in the discharging pipe 16 need to be cleaned, the valve 17 is opened, the discharging pipe 16 is communicated with the sewage outlet 21, and the impurities can be discharged through the sewage outlet 21 through tools.

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. An anti-blocking submersible pump comprises a pump body (19) arranged in a shell (1), and is characterized in that: the utility model discloses a novel energy-saving device for the electric energy-saving device, including shell (1), casing (1), main pipe (15), filter screen (18) are installed in main pipe (15), shell (1) top is provided with inlet tube (11), shell (1) side is provided with motor (12), inlet tube (11) are connected main pipe (15) through connecting pipe (14), main pipe (15) downside opening is connected with unloading pipe (16), install filter screen (18) in main pipe (15), shell (1) outside is provided with barrel (22), install cylinder (23) in barrel (22), the piston rod of cylinder (23) is connected with stripper plate (24).

2. The anti-lock submersible pump of claim 1, wherein: the bottom of the shell (1) is provided with a base (13).

3. The anti-lock submersible pump of claim 1, wherein: the discharging pipe (16) is provided with a valve (17), and an outlet of the discharging pipe (16) is communicated with a sewage outlet (21) on the side face of the shell (1).

4. The anti-lock submersible pump of claim 1, wherein: the water inlet of the pump body (19) is communicated with the end part of the main pipeline (15).

5. The anti-lock submersible pump of claim 1, wherein: an impeller (2) is arranged in the pump body (19) through a rotating shaft, and the rotating shaft is connected with the output end of the motor (12).