CN216642442U - A water pump for pump station with anti-clogging function - Google Patents

Abstract

The utility model relates to the technical field of anti-clogging of water pumps, and specifically discloses a water pump for a pump station with an anti-clogging function, comprising a water pump body and an anti-clogging filtering mechanism; The U-shaped filter pipe on the water inlet pipe is connected with the water source pipeline; the U-shaped filter pipe includes a left connecting pipe, a right connecting pipe and an arc-shaped deposition pipe, and the bottom end of the arc-shaped deposition pipe is connected with a belt There is a sewage guide pipe with a control valve, the right connecting pipe is connected with the water inlet pipe, the upper part of the right connecting pipe is equipped with an anti-blocking filter screen, and the bottom of the anti-blocking filter screen is equipped with a crushing blade. When the water pump is running, the impurities in the water source can be filtered through the U-shaped filter pipe, the larger impurities can be pulverized by the pulverizing blade, and the impurities filtered out through the anti-blocking filter screen are deposited under the action of gravity to guide the pollution. In the tube, it plays the role of anti-clogging and protection.

Description

A pump for pump station with anti-clogging function

technical field

The utility model relates to the technical field of anti-clogging of water pumps, in particular to a water pump for pumping stations with an anti-clogging function.

Background technique

When the pump used in the pump station is actually used, some components of the pump will always be in the water, which will affect the normal operation of the pump after the sundries in the water enter the pump, resulting in a short service life of the pump and a high cost of the pump station. Therefore, there is an urgent need for a pump for a pump station with an anti-clogging function.

Utility model content

The purpose of the present invention is to provide a water pump for a pump station with an anti-clogging function, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a water pump for a pump station with an anti-clogging function, comprising a water pump body and an anti-clogging filtering mechanism; the water pump body is provided with a water inlet pipe, and the anti-clogging filtering mechanism includes an installation The U-shaped filter pipe on the water inlet pipe is connected with the water source pipe; the U-shaped filter pipe includes a left connecting pipe, a right connecting pipe and an arc-shaped sedimentation pipe, and the left connecting pipe and the right connecting pipe The bottom end of the arc deposition tube is connected with the top end of the arc deposition tube, the bottom end of the arc deposition tube is connected with a sewage guide pipe with a control valve, and the sewage guide pipe is connected with the sewage collection box;

The right connecting pipe is connected with the water inlet pipe, an anti-blocking filter screen is installed on the upper part of the right connecting pipe, a pulverizing blade is installed at the bottom of the anti-blocking filter screen, and the pulverizing blade is installed on the rotating shaft, and the rotating shaft is connected by a coupling There is a rotating motor; the left connecting pipe and the right connecting pipe are provided with a horizontal connecting pipe at one end away from the arc-shaped deposition pipe, the top of the rotating shaft is arranged through the horizontal connecting pipe, and the rotating motor is installed on the horizontal connecting pipe.

Preferably, the top end of the horizontal connecting pipe is provided with a motor fixing seat, and the rotating motor is fixed on the motor fixing seat through the cooperation of the flange and the bolt.

Preferably, the end of the horizontal connecting pipe is provided with a pipe connecting piece for externally connecting the pipe, and is connected with a positioning connecting head through the pipe connecting piece, and the positioning connecting head is arranged on the water inlet pipe and the water source pipe.

Preferably, the pipeline connector includes a sealing connector used in cooperation with the positioning connector, and a sealing gasket is provided between the sealing connector and the positioning connector.

Preferably, the sealing connector and the positioning connector are connected by locking bolts and locking nuts.

Preferably, a sealing ring is fixedly connected to the outer ring of the sealing connection head, the sealing ring is nested on the outer wall of the positioning connection head, and a sealing ring is arranged on the inner ring of the sealing ring.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model provides a water pump for a pump station with an anti-clogging function. When the water pump is running, the impurities in the water source can be filtered through the U-shaped filter pipe, and the larger impurities can be pulverized by the pulverizing blade. , the impurities filtered out by the anti-blocking filter are deposited into the sewage pipe under the action of gravity. The operator can open the valve on the sewage pipe regularly, so that the impurities are collected in the sewage collection box, and they are cleaned regularly to avoid impurities. Entering the water pump, it plays the role of anti-clogging and protection.

2. The utility model provides a pump with anti-clogging function for a pump station. The anti-clogging filtering mechanism is detachably installed on the water inlet pipe of the pump body, so that it can be easily cleaned and maintained, and its service life can be prolonged.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the concrete structure schematic diagram of the anti-blocking filter mechanism of the present invention;

Fig. 3 is the partial concrete structure schematic diagram of the utility model;

FIG. 4 is a schematic diagram of the connection structure of the sealing connector and the positioning connector of the present invention.

In the figure: 1. Water pump body; 2. Water inlet pipe; 3. U-shaped filter pipe; 31. Left connecting pipe; 32. Right connecting pipe; 33. Arc deposition pipe; Dirt box; 6. Anti-blocking filter; 7. Crushing blade; 8. Rotating shaft; 9. Rotating motor; 10. Horizontal connecting pipe; 11. Motor fixing seat; 12. Flange; 13. Positioning connector; 14. 15. Sealing gasket; 16. Sealing ring; 17. Sealing ring; 18. Water source pipeline.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientations or positional relationships shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

1-4, the present utility model provides a technical solution: a water pump for a pump station with an anti-clogging function, comprising a water pump body 1 and an anti-clogging filtering mechanism; The filtering mechanism includes a U-shaped filter tube 3 installed on the water inlet pipe 2, and the U-shaped filter tube 3 is communicated with the water source pipeline 18; , the bottom ends of the left connecting pipe 31 and the right connecting pipe 32 are connected with the top end of the arc-shaped deposition pipe 33, the bottom end of the arc-shaped deposition pipe 33 is connected to the sewage pipe 4 with a control valve, and the sewage pipe 4 is connected to the collector dirty box 5;

The right connecting pipe 32 is connected with the water inlet pipe 2, the upper part of the right connecting pipe 32 is equipped with an anti-blocking filter screen 6, and the bottom of the anti-blocking screen 6 is equipped with a pulverizing blade 7, which is installed on the rotating shaft 8 and rotates. The shaft 8 is connected with a rotating motor 9 through a coupling; the left connecting pipe 31 and the right connecting pipe 32 are provided with a horizontal connecting pipe 10 at one end away from the arc-shaped deposition pipe 33, and the top of the rotating shaft 8 is provided through the horizontal connecting pipe 10. , the rotary motor 9 is installed on the horizontal connecting pipe 10 .

Further, the top end of the horizontal connecting pipe 10 is provided with a motor fixing seat 11 , and the rotating motor 9 is fixed on the motor fixing seat 11 through the cooperation of the flange 12 and the bolts.

Further, the end of the horizontal connecting pipe 10 is provided with a pipe connecting piece for external pipeline, and is connected with the positioning connecting head 13 through the pipe connecting piece.

Further, the pipeline connector includes a sealing connection head 14 used in cooperation with the positioning connection head 13 , and a sealing gasket 15 is provided between the sealing connection head 14 and the positioning connection head 13 .

Further, the sealing connector 14 and the positioning connector 13 are connected by locking bolts and locking nuts.

Further, a sealing ring 16 is fixedly connected to the outer ring of the sealing connection head 14 , the sealing ring 16 is nested on the outer wall of the positioning connection head 13 , and a sealing ring 17 is provided on the inner ring of the sealing ring 16 .

Working principle: first place the U-shaped filter tube 3 between the water source pipe 18 and the water inlet pipe 2, how to align the sealing connector 14 with the corresponding positioning connector 13, and then place the sealing gasket 15 on the sealing connector 14, Position the joints 13 so that the sealing ring 16 is nested outside the circumference of the positioning joints 13 , and then use locking bolts and locking nuts to connect and fix the sealing joints 14 and the positioning joints 13 .

During the actual operation of the water pump body 1, the impurities in the water source can be filtered through the U-shaped filter tube 3, and at the same time, the power supply of the rotating motor 9 is turned on, so that the rotating motor 9 drives the crushing blade 7 to rotate synchronously through the rotating shaft 8, and then The larger impurities are pulverized by the pulverizing blade 7, and the impurities filtered out through the anti-blocking filter 6 are deposited into the sewage pipe 4 under the action of gravity. The operator can open the valve on the sewage pipe 4 regularly, so that the Impurities are deposited into the dirt collection box 5 , which in turn plays an anti-clogging and protective role for the water pump body 1 .

It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be repeated here.

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

Claims (6)

1. A water pump for a pump station with an anti-blocking function, characterized in that: comprising a water pump body (1) and an anti-blocking filter mechanism; It includes a U-shaped filter pipe (3) installed on the water inlet pipe (2), and the U-shaped filter pipe (3) is communicated with the water source pipe (18); the U-shaped filter pipe (3) includes a left connecting pipe (31) , the right connecting pipe (32) and the arc deposition pipe (33), the left connecting pipe (31), the bottom end of the right connecting pipe (32) are connected with the top of the arc deposition pipe (33), the arc deposition The bottom end of the pipe (33) is connected to the sewage pipe (4) with a control valve, and the sewage pipe (4) is connected to the sewage collecting box (5); The right connecting pipe (32) is connected with the water inlet pipe (2), an anti-blocking filter screen (6) is installed on the upper part of the right connecting pipe (32), and a pulverizing blade (6) is installed on the bottom of the anti-blocking filter screen (6). 7), the pulverizing blade (7) is installed on the rotating shaft (8), and the rotating shaft (8) is connected with the rotating motor (9) through the coupling; the left connecting pipe (31) and the right connecting pipe (32) ) is provided with a horizontal connecting pipe (10) at one end away from the arc-shaped deposition pipe (33), the top of the rotating shaft (8) is arranged through the horizontal connecting pipe (10), and the rotating motor (9) is installed on the horizontal connecting pipe (10) superior. 2. A water pump for a pump station with an anti-clogging function according to claim 1, characterized in that: the top of the horizontal connecting pipe (10) is provided with a motor fixing seat (11), and the rotating motor (9) passes through The flange (12) is fixed on the motor fixing seat in cooperation with the bolts. 3. The water pump for a pump station with an anti-clogging function according to claim 1, characterized in that: the end of the horizontal connecting pipe (10) is provided with a pipe connector for externally connecting the pipe, and is connected by a pipe The component is connected with a positioning connecting head (13), and the positioning connecting head (13) is arranged on the water inlet pipe (2) and the water source pipe (18). 4. A water pump for pump station with anti-clogging function according to claim 3, characterized in that: the pipeline connection piece comprises a sealing connection head (14) used in cooperation with the positioning connection head (13), and the sealing connection is A sealing gasket (15) is arranged between the head (14) and the positioning connection head (13). 5. The water pump for a pump station with an anti-clogging function according to claim 4, wherein a locking bolt and a locking nut are used between the sealing connector (14) and the positioning connector (13). connect. 6. The water pump for a pump station with an anti-clogging function according to claim 4, characterized in that: a sealing ring (16) is fixedly connected to the outer ring of the sealing connector (14), and the sealing ring (16) ) is nested on the outer wall of the positioning connector (13), and a sealing ring (17) is arranged on the inner ring of the sealing ring (16).

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