CN210331892U

CN210331892U - Pump station prevents system of blockking up

Info

Publication number: CN210331892U
Application number: CN201920819723.2U
Authority: CN
Inventors: 周正林; 李建华; 郑荣
Original assignee: Sichuan Tuopu Environmental Protection Technology Co ltd
Current assignee: Sichuan Tuopu Environmental Protection Technology Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-17
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a pump station anti-blocking system, which comprises a water outlet, a connecting pipe, a sewage discharging chamber, a water inlet pipe, a first cutting blade, a cam and a second cutting blade, wherein a water pump is arranged on the right side of the water outlet, and two arc-shaped guide plates are uniformly distributed in the water inlet arc-shaped pipe; a first motor and a second motor are respectively arranged on the right side below the water inlet pipe and the left side above the water inlet pipe, a plurality of first cutting blades are uniformly distributed on the first rotating shaft, and a plurality of second cutting blades are uniformly distributed on the second rotating shaft; a first inlet is arranged between the sewage discharge chamber and the water inlet pipe, and a third rotating shaft is inserted below the third motor; a second inlet is arranged between the connecting pipe and the sewage discharging chamber, and a fourth motor is arranged on the left side above the connecting pipe. The utility model discloses a set up first cutting blade and second cutting blade and can cut debris and pasture and water that enter into in the inlet tube, prevent that debris and pasture and water from blockking up the inlet tube.

Description

Pump station prevents system of blockking up

Technical Field

The utility model relates to a pump station field specifically is pump station prevents to block up system.

Background

The pump station is a device capable of providing hydraulic power and pneumatic power with certain pressure and flow, and an engineering scale pump and pump station engineering, the pump station is divided into a sewage pump station, a rainwater pump station and a river pump station, the sewage pump station is an important component of a sewage system, and is characterized by continuous water flow, small water flow, large variation range and high content of pollutants in water, and the sewage pump station is an engineering facility for pumping and conveying sewage in urban drainage engineering. When sewage in a sewage pipeline cannot be conveyed or discharged by gravity, or construction is difficult due to the fact that the sewage is buried too deeply in a common channel, or the sewage enters a sewage treatment plant after being positioned at a main pipe terminal and needing to be pumped up, a sewage pump station is required to be arranged. When the existing sewage pump station is used, as sewage contains a large amount of sundries and aquatic weeds, a water pump in the sewage pump station is easily blocked in a sewage discharge process, normal operation of sewage discharge work is affected, time and labor are consumed for clearing the blockage, and the water pump is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pump station prevents to block up the system to solve the problem that proposes in the above-mentioned background art.

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

the pump station blockage preventing system comprises a water outlet, a connecting pipe, a sewage discharging chamber, a water inlet pipe, a first cutting blade, a cam and a second cutting blade, wherein a water pump is installed on the right side of the water outlet, a water inlet arc-shaped pipe is connected below the water pump, two arc-shaped guide plates are uniformly distributed in the water inlet arc-shaped pipe, the connecting pipe is connected on the right side of the water inlet arc-shaped pipe, the right side of the connecting pipe is connected to the sewage discharging chamber, and the water inlet pipe is connected on the; a first motor and a second motor are respectively arranged on the right side below the water inlet pipe and the left side above the water inlet pipe, a first rotating shaft is inserted above the first motor, the upper part of the first rotating shaft is connected with the water inlet pipe through a first bearing seat, a plurality of first cutting blades are uniformly distributed on the first rotating shaft, a second rotating shaft is inserted below the second motor, the lower part of the second rotating shaft is connected with the water inlet pipe through a second bearing seat, and a plurality of second cutting blades are uniformly distributed on the second rotating shaft; a first inlet is arranged between the sewage disposal chamber and the water inlet pipe, a third motor is arranged in the middle above the sewage disposal chamber, and a third rotating shaft is inserted below the third motor; be provided with the second import between connecting pipe and the blowdown room, be provided with the filter screen in the second import, the left centre of filter screen is provided with the head rod, is provided with the mounting groove in the head rod, and the left side of head rod is connected with the second connecting rod, and the right side setting of second connecting rod is in the mounting groove, is connected with the spring between the right side of second connecting rod and the mounting groove, and the left side of second connecting rod is provided with the bulge, and the left side of connecting pipe top is provided with the fourth motor.

As a further aspect of the present invention: the second cutting blade and the first cutting blade are arranged in a staggered mode, and the rotating directions of the first motor and the second motor are opposite.

As a further aspect of the present invention: the second rotating shaft and the first rotating shaft are both positioned in the water inlet pipe, and the first cutting blade and the second cutting blade are identical in structure and size.

As a further aspect of the present invention: and a spiral blade is arranged on the third rotating shaft, and a sewage draining outlet is arranged below the sewage draining chamber.

As a further aspect of the present invention: a fourth rotating shaft is inserted below the fourth motor, a cam is installed below the fourth rotating shaft, and the cam is located on the left side of the convex ball.

Compared with the prior art, the utility model can cut the sundries and the aquatic weeds entering the water inlet pipe by arranging the first cutting blade and the second cutting blade, so as to prevent the sundries and the aquatic weeds from blocking the water inlet pipe; the spiral blade can lift up the solid sundries and the aquatic weeds accumulated at the sewage discharge outlet, so that the solid sundries and the aquatic weeds can be smoothly discharged through the sewage discharge outlet; through the matching use of the cam, the convex ball, the second connecting rod, the spring and the first connecting rod, the filter screen can vibrate left and right, and sundries and aquatic weeds can be prevented from blocking the filter screen; can carry out the water conservancy diversion to sewage through the arc guide plate that sets up, make sewage get into more even and steady of water pump.

Drawings

FIG. 1 is a schematic diagram of a system for preventing clogging in a pump station.

Fig. 2 is an enlarged structural schematic diagram of a in the system for preventing the pump station from being blocked.

Fig. 3 is an enlarged schematic diagram of a pump station blockage prevention system B.

In the figure: 1. a water outlet; 2. a water pump; 3. a water inlet arc-shaped pipe; 4. a connecting pipe; 5. a sewage discharge chamber; 6. a third motor; 7. a third rotating shaft; 8. a helical blade; 9. a sewage draining outlet; 10. a first inlet; 11. a water inlet pipe; 12. a first motor; 13. a first rotating shaft; 14. a first bearing housing; 15. a first cutting blade; 16. an arc-shaped guide plate; 17. a filter screen; 18. a fourth motor; 19. a fourth rotating shaft; 20. a cam; 21. a first connecting rod; 22. mounting grooves; 23. a spring; 24. a second connecting rod; 25. a convex ball; 26. a second motor; 27. a second rotating shaft; 28. a second cutting blade; 29. a second bearing housing; 30. a second inlet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, the pump station anti-clogging system includes a water outlet 1, a connection pipe 4, a soil discharging chamber 5, a water inlet pipe 11, a first cutting blade 15, a cam 20, and a second cutting blade 28; the water pump 2 is installed on the right side of delivery port 1, and the below of water pump 2 is connected with into water arc 3, and the equipartition is provided with two arc guide plates 16 in the arc 3 of intaking, can make the sewage flow that gets into in the water pump 2 more even and stable through setting up arc guide plate 16, and the right side of intaking arc 3 is connected with connecting pipe 4, and the right side of connecting pipe 4 is connected to blowdown room 5, and the right side of blowdown room 5 is connected with inlet tube 11.

The right side below the water inlet pipe 11 and the left side above the water inlet pipe 11 are respectively provided with a first motor 12 and a second motor 26, the upper part of the first motor 12 is inserted with a first rotating shaft 13, the upper part of the first rotating shaft 13 is connected with the water inlet pipe 11 through a first bearing seat 14, the first rotating shaft 13 is uniformly provided with a plurality of first cutting blades 15, the lower part of the second motor 26 is inserted with a second rotating shaft 27, the lower part of the second rotating shaft 27 is connected with the water inlet pipe 11 through a second bearing seat 29, the second rotating shaft 27 is uniformly provided with a plurality of second cutting blades 28, the second cutting blades 28 and the first cutting blades 15 are arranged in a staggered manner, the rotating directions of the first motor 12 and the second motor 26 are opposite, the second rotating shaft 27 and the first rotating shaft 13 are both positioned in the water inlet pipe 11, the structures and the sizes of the first cutting blades 15 and the second cutting blades 28 are the same, and the first rotating shaft 13 and the second rotating shaft 27 are respectively driven by the first, the first rotating shaft 13 and the second rotating shaft 27 respectively drive the first cutting blade 15 and the second cutting blade 28 to rotate, so that aquatic weeds and some sundries entering the water inlet pipe 11 are cut.

Be provided with first import 10 between blowdown room 5 and the inlet tube 11, the centre of blowdown room 5 top is provided with third motor 6, it has third pivot 7 to peg graft in the below of third motor 6, be provided with helical blade 8 in the third pivot 7, the below of blowdown room 5 is provided with drain 9, it rotates to drive third pivot 7 through third motor 6, third pivot 7 drives helical blade 8 and rotates, helical blade 8 rotates and can upwards lift the solid debris of piling up at drain 9 and the pasture and water that cuts off, can prevent that solid debris and the pasture and water that cuts off from blockking drain 9.

A second inlet 30 is arranged between the connecting pipe 4 and the sewage discharging chamber 5, a filter screen 17 is arranged on the second inlet 30, a first connecting rod 21 is arranged in the middle of the left side of the filter screen 17, an installation groove 22 is arranged in the first connecting rod 21, a second connecting rod 24 is connected to the left side of the first connecting rod 21, the right side of the second connecting rod 24 is arranged in the installation groove 22, a spring 23 is connected between the right side of the second connecting rod 24 and the installation groove 22, a convex ball 25 is arranged on the left side of the second connecting rod 24, a fourth motor 18 is arranged on the left side above the connecting pipe 4, a fourth rotating shaft 19 is inserted below the fourth motor 18, a cam 20 is arranged below the fourth rotating shaft 19, the cam 20 is positioned on the left side of the convex ball 25, the fourth rotating shaft 19 is driven to rotate by the fourth motor 18, the cam 20 drives the cam 20 to rotate, the convex ball, through the cooperation transmission of second connecting rod 24, spring 23 and first connecting rod 21 for vibrations about filter screen 17 can prevent that solid debris and pasture and water from blockking up filter screen 17.

In the use process of the utility model, the water pump 2 is started, firstly, the first rotating shaft 13 and the second rotating shaft 27 are respectively driven to rotate by the first motor 12 and the second motor 26, the first rotating shaft 13 and the second rotating shaft 27 respectively drive the first cutting blade 15 and the second cutting blade 28 to rotate, aquatic weed and some sundries entering the water inlet pipe 11 are cut, the third rotating shaft 7 is driven to rotate by the third motor 6, the helical blade 8 is driven to rotate by the third rotating shaft 7, the solid sundries and aquatic weed piled up in the sewage draining outlet 9 are lifted upwards by the helical blade 8, so that the solid sundries and aquatic weed are smoothly discharged from the sewage draining outlet 9, the fourth rotating shaft 19 is driven to rotate by the fourth motor 18, the cam 20 is driven to rotate by the fourth rotating shaft 19, the convex ball 25 is hit by the cam 20, the filter screen 17 vibrates left and right through the matching transmission between the second connecting rod 24 and the spring 23 and the first connecting rod 21, prevent that solid debris and pasture and water from blockking up filter screen 17, carry out the water conservancy diversion to the sewage after filtering through arc guide plate 16 to finally discharge sewage through delivery port 1.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The pump station blockage preventing system comprises a water outlet (1), a connecting pipe (4), a sewage discharging chamber (5), a water inlet pipe (11), a first cutting blade (15), a cam (20) and a second cutting blade (28), and is characterized in that a water pump (2) is installed on the right side of the water outlet (1), a water inlet arc-shaped pipe (3) is connected below the water pump (2), two arc-shaped guide plates (16) are uniformly distributed in the water inlet arc-shaped pipe (3), the connecting pipe (4) is connected on the right side of the water inlet arc-shaped pipe (3), the right side of the connecting pipe (4) is connected to the sewage discharging chamber (5), and the water inlet pipe (11) is connected on the right side of; a first motor (12) and a second motor (26) are respectively arranged on the right side below the water inlet pipe (11) and the left side above the water inlet pipe (11), a first rotating shaft (13) is inserted above the first motor (12), the upper part of the first rotating shaft (13) is connected with the water inlet pipe (11) through a first bearing seat (14), a plurality of first cutting blades (15) are uniformly distributed on the first rotating shaft (13), a second rotating shaft (27) is inserted below the second motor (26), the lower part of the second rotating shaft (27) is connected with the water inlet pipe (11) through a second bearing seat (29), and a plurality of second cutting blades (28) are uniformly distributed on the second rotating shaft (27); a first inlet (10) is arranged between the sewage discharging chamber (5) and the water inlet pipe (11), a third motor (6) is arranged in the middle above the sewage discharging chamber (5), and a third rotating shaft (7) is inserted below the third motor (6); be provided with second import (30) between connecting pipe (4) and blowdown room (5), be provided with filter screen (17) on second import (30), be provided with head rod (21) in the middle of filter screen (17) left, be provided with mounting groove (22) in head rod (21), the left side of head rod (21) is connected with second connecting rod (24), the right side of second connecting rod (24) sets up in mounting groove (22), be connected with spring (23) between the right side of second connecting rod (24) and mounting groove (22), the left side of second connecting rod (24) is provided with pompon (25), the left side of connecting pipe (4) top is provided with fourth motor (18).

2. The pump station blockage prevention system according to claim 1, wherein the second cutting blade (28) and the first cutting blade (15) are staggered, and the rotation directions of the first motor (12) and the second motor (26) are opposite.

3. The pump station blockage prevention system according to claim 1, wherein the second rotary shaft (27) and the first rotary shaft (13) are both located in the inlet pipe (11), and the first cutting blade (15) and the second cutting blade (28) are both identical in structure and size.

4. The pump station blockage prevention system according to claim 1, wherein the third rotating shaft (7) is provided with a helical blade (8), and a sewage draining outlet (9) is arranged below the sewage draining chamber (5).

5. The pump station blockage prevention system according to claim 1, wherein a fourth rotating shaft (19) is inserted below the fourth motor (18), a cam (20) is installed below the fourth rotating shaft (19), and the cam (20) is located on the left side of the convex ball (25).