CN216382003U

CN216382003U - Deep water pump with filtering capability

Info

Publication number: CN216382003U
Application number: CN202123260186.9U
Authority: CN
Inventors: 彭胜; 方洲
Original assignee: Wenling Hande Pump Industry Co ltd
Current assignee: Wenling Hande Pump Industry Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-26
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a deep water pump with a filtering function, which relates to the technical field of deep water pumps and comprises a pump body, wherein an input end of the pump body is in threaded connection with an input pipe, an output end of the pump body is in threaded connection with an output pipe, the input pipe is fixedly connected with a main pipe, and the section position of the main pipe is fixedly connected with a first control valve. According to the utility model, the water resource is filtered through the first filter screen layer, the water resource is filtered through the multiple layers of first filter screens, the filtering effect is good, when the output effect in the output pipe is obviously reduced, the first control valve is closed, one of the second control valves is opened at the same time, the blocked silt and the blocking object are stored between the first control valve and the first filter screen layer, then the operation is carried out through the auxiliary pipeline, when the flow output by the output pipe is obviously reduced during the operation, the other auxiliary pipeline is replaced for the operation, the working efficiency is further ensured, and the convenience is brought to the safe operation.

Description

Deep water pump with filtering capability

Technical Field

The utility model relates to the technical field of deep water pumps, in particular to a deep water pump with a filtering function.

Background

The deep water pump is mainly characterized in that a motor and a pump are integrated, the deep water pump is immersed under water for pumping and conveying water, and is widely applied to farmland irrigation and drainage, industrial and mining enterprises, urban water supply and drainage, sewage treatment and the like. Since the motor is submerged at the same time, the structural requirements for the motor are more specific than those for a general motor. The structure of the motor is divided into 4 types, namely dry type, semi-dry type, oil-filled type and wet type.

When using, if the existing deep water pump is blocked, so that the flow rate of discharged water is reduced, the pump body needs to be pumped out for cleaning treatment, and therefore the existing deep water pump works again, the existing deep water pump is blocked often in working, the work is influenced, the working duration is short, the reliability is low, and the deep water pump with the filtering function is provided for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that when the existing deep water pump is used, if the existing deep water pump is blocked, the outlet water flow rate is reduced, the pump body needs to be drawn out for cleaning, so that the existing deep water pump works again, the existing deep water pump is blocked frequently during working, the working is influenced, namely the working duration is short, and the reliability is low.

In order to achieve the purpose, the utility model adopts the following technical scheme: a deep water pump with a filtering function comprises a pump body, wherein an input pipe is connected to the input end of the pump body in a threaded mode, an output pipe is connected to the output end of the pump body in a threaded mode, a main pipe is fixedly connected to the input pipe, a first control valve is fixedly connected to the cross section position of the main pipe, a plurality of first filter screen layers are fixedly connected to the inner surface of the main pipe, an auxiliary pipe is symmetrically and fixedly connected to the outer surface of the main pipe, a second control valve is fixedly connected to the cross section position of the auxiliary pipe, and a plurality of second filter screen layers are fixedly connected to the inner surface of the auxiliary pipe;

the pump body is provided with an inflow pipe in a matching manner, the end face of the inflow pipe is fixedly connected with a shunt pipe, and the inflow pipe is communicated with the shunt pipe.

Preferably, the input pipe is in threaded sealing connection with the input end of the pump body, and the output pipe is in threaded sealing connection with the output end of the pump body.

Preferably, the first screen layer is located between the first control valve and the input pipe.

Preferably, the auxiliary pipeline end face is provided with a first flange, the symmetrical outer surface of the main pipeline is fixedly connected with a second flange, and the first flange of the auxiliary pipeline is fixedly connected with the second flange of the main pipeline through a fastening bolt.

Preferably, the second screen layer is located between the second control valve and the first flange.

Preferably, the shunt tubes are respectively in threaded connection with the end faces of the main pipeline and the two auxiliary pipelines, and the connection positions are in sealing arrangement.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides a deep water pump with a filtering function, which is provided with a main pipe, wherein a first filter screen layer is arranged in the main pipe, water resources passing through the first filter screen layer are filtered, a plurality of layers of first filter screens filter the water resources, the filtering effect is good, when the output effect in an output pipe is obviously reduced, a first control valve is closed, one second control valve is opened at the same time, the blocked silt and blockage are stored between the first control valve and the first filter screen layer, then the deep water pump works through an auxiliary pipe, and when the output flow of the output pipe is obviously reduced during the work, the other auxiliary pipe is replaced to work, so that the working efficiency is ensured, and convenience is brought to the safe work.

2. The utility model provides a deep water pump with a filtering function, which is provided with a flow dividing pipe, is installed with a main pipeline and an auxiliary pipeline through the flow dividing pipe and is easy to disassemble, and simultaneously opens a first control valve and a second control valve so as to drain silt and blockage in the main pipeline and the auxiliary pipeline and then clean the silt and blockage for next work.

Drawings

FIG. 1 is a schematic perspective view of a deep water pump with a filtering function according to the present invention;

FIG. 2 is a schematic cross-sectional view of a deep water pump with a filtering function according to the present invention;

fig. 3 is a schematic view of an operation structure of a deep water pump with a filtering function according to the present invention.

Illustration of the drawings: 1. a pump body; 11. an input tube; 12. an output pipe; 2. a main pipeline; 21. a first control valve; 22. a first screen layer; 3. an auxiliary pipe; 31. a second control valve; 32. a second screen layer; 4. a shunt tube; 41. an inlet pipe.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the present invention provides a deep water pump with a filtering function, including a pump body 1, an input end of the pump body 1 is connected with an input pipe 11 by a thread, an output end of the pump body 1 is connected with an output pipe 12 by a thread, the input pipe 11 is fixedly connected with a main pipe 2, a first control valve 21 is fixedly connected to a cross section position of the main pipe 2, a plurality of first filter screen layers 22 are fixedly connected to an inner surface of the main pipe 2, an auxiliary pipe 3 is fixedly connected to an outer surface of the main pipe 2 symmetrically, a second control valve 31 is fixedly connected to a cross section position of the auxiliary pipe 3, and a plurality of second filter screen layers 32 are fixedly connected to an inner surface of the auxiliary pipe 3; the pump body 1 is provided with a flow inlet pipe 41 in a matching way, the end face of the flow inlet pipe 41 is fixedly connected with a shunt pipe 4, and the flow inlet pipe 41 is communicated with the shunt pipe 4.

Embodiment 1's specific beneficial effect does, through be provided with first filter screen layer 22 in trunk line 2, filter the water resource of process through first filter screen layer 22, the first filter screen layer 22 of multilayer filters the water resource, its filter effect is good, after the effect of output obviously reduces in output tube 12, then close first control valve 21, open one of them second control valve 31 simultaneously, silt and the plug that will form the jam are stored between first control valve 21 and first filter screen layer 22, later carry out water supply work through auxiliary pipeline 3, when the flow of during operation output tube 12 output obviously reduces, then change another auxiliary pipeline 3 and carry out work, and then ensure work efficiency, bring the convenience for safe work.

Embodiment 2, as shown in fig. 1-3, the input pipe 11 is in thread sealing connection with the input end of the pump body 1, the output pipe 12 is in thread sealing connection with the output end of the pump body 1, the first filter screen layer 22 is located between the first control valve 21 and the input pipe 11, the end face of the auxiliary pipeline 3 is provided with a first flange, the symmetric outer surface of the main pipeline 2 is fixedly connected with a second flange, the first flange of the auxiliary pipeline 3 is fixedly connected with the second flange of the main pipeline 2 through a fastening bolt, the second filter screen layer 32 is located between the second control valve 31 and the first flange, the shunt pipe 4 is respectively in thread connection with the end faces of the main pipeline 2 and the two auxiliary pipelines 3, and the connection position is in sealing arrangement.

The concrete beneficial effect of its embodiment 2 is, install through shunt tubes 4 and trunk line 2 and auxiliary duct 3, it is easily dismantled, open first control valve 21 and second control valve 31 simultaneously, thereby drain silt and the plug in trunk line 2 and the auxiliary duct 3, wash afterwards, so that work next time, wherein two auxiliary duct 3 are connected through the flange with trunk line 2, input tube 11 passes through thread sealing with the pump body 1 and is connected, its device is easily dismantled and is convenient for maintain, possesses good practicality.

The working principle is as follows: firstly, a flow inlet pipe 41 is placed in water resources, then a pump body 1 is started, the pump body extracts water resources from the position of the flow inlet pipe 41 and discharges the water resources from the position of an output pipe 12, the flow inlet pipe 41 enters a main pipe 2 along a flow dividing pipe 4, the water is filtered through a plurality of layers of first filter screen layers 22 of the main pipe 2 and then enters the pump body 1 along an input pipe 11 and is output along the output pipe 12, the working effect is achieved, after long-time work, the positions of the plurality of layers of first filter screen layers 22 can cause the blockage of silt and blockage, thereby the water outlet speed of the output pipe 12 is influenced, a first control valve 21 is closed, one second control valve 31 is opened at the same time, the silt and blockage which form blockage are stored between the first control valve 21 and the first filter screen layer 22, then, water supply work is carried out through an auxiliary pipeline 3, when the flow output by the output pipe 12 is obviously reduced during work, another auxiliary pipeline 3 is replaced for work, and then ensure work efficiency, prevent that the single during operation from because of appearing the jam condition, and carry out long-time maintenance to the pump body, use for the device provides the convenience, install trunk line 2 and auxiliary pipeline 3 through shunt tubes 4, it is easily dismantled, open first control valve 21 and second control valve 31 simultaneously, thereby excrete silt and the plug in trunk line 2 and the auxiliary pipeline 3, wash afterwards, so as to carry out next time work, wherein two auxiliary pipeline 3 are connected through the flange with trunk line 2, input tube 11 passes through thread sealing with the pump body 1 and is connected, its device is easily dismantled and is convenient for maintain, its duration is long, safety and reliability.

The wiring diagrams of the pump body 1, the first control valve 21 and the second control valve 31 in the present invention are common knowledge in the art, and the operation principle thereof is already known technology, and the model thereof is selected to be suitable according to actual use, so the control manner and wiring arrangement will not be explained in detail for the pump body 1, the first control valve 21 and the second control valve 31.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. A deep water pump with filtering capability, includes pump body (1), its characterized in that: the input end of the pump body (1) is connected with an input pipe (11) in a threaded manner, the output end of the pump body (1) is connected with an output pipe (12) in a threaded manner, the input pipe (11) is fixedly connected with a main pipe (2), the section position of the main pipe (2) is fixedly connected with a first control valve (21), the inner surface of the main pipeline (2) is fixedly connected with a plurality of first filter screen layers (22), the outer surface of the main pipeline (2) is symmetrically and fixedly connected with an auxiliary pipeline (3), the section position of the auxiliary pipeline (3) is fixedly connected with a second control valve (31), a plurality of second filter screen layers (32) are fixedly connected with the inner surface of the auxiliary pipeline (3), the pump body (1) is provided with inlet pipe (41) in a matching manner, the end face of the inlet pipe (41) is fixedly connected with a shunt pipe (4), and the inlet pipe (41) is communicated with the shunt pipe (4).

2. The deep water pump with a filtering function according to claim 1, wherein: the input pipe (11) is in threaded sealing connection with the input end of the pump body (1), and the output pipe (12) is in threaded sealing connection with the output end of the pump body (1).

3. The deep water pump with a filtering function according to claim 1, wherein: the first filter layer (22) is located between the first control valve (21) and the inlet pipe (11).

4. The deep water pump with a filtering function according to claim 1, wherein: the end face of the auxiliary pipeline (3) is provided with a first flange, the symmetrical outer surface of the main pipeline (2) is fixedly connected with a second flange, and the first flange of the auxiliary pipeline (3) is fixedly connected with the second flange of the main pipeline (2) through a fastening bolt.

5. The deep water pump with a filtering function according to claim 1, wherein: the second filter screen layer (32) is located between the second control valve (31) and the first flange.

6. The deep water pump with a filtering function according to claim 1, wherein: shunt tubes (4) respectively with the terminal surface threaded connection of trunk line (2) and two auxiliary conduit (3), and hookup location is sealed setting.