CN219710452U - Small water pump station adopting axial flow pump - Google Patents

Abstract

The utility model relates to the technical field of water pumping stations and discloses a small water pumping station adopting an axial-flow pump, which comprises a bearing table, wherein a pump room is fixedly arranged at the upper end of the bearing table, two axial-flow pump bodies are fixedly arranged in the pump room, a water pumping tank is further arranged in the bearing table, a water inlet of the axial-flow pump body is fixedly communicated with a water pumping pipe, the lower end of the water pumping pipe penetrates through and stretches into the water pumping tank, a drain pipe is fixedly communicated with the upper end of the axial-flow pump body, a water inlet is formed in the bearing table corresponding to the side wall of the water pumping tank, a diaphragm is fixedly arranged in the bearing table corresponding to the water pumping tank, a through hole for extending out the lower end of the water pumping pipe is formed in the surface of the diaphragm, and a filter screen cover sleeved outside the water pumping pipe is rotationally connected to the lower end of the diaphragm through a bearing. The utility model can automatically induce the drainage work to be carried out and regulated, is more convenient to use, and effectively avoids the problem of drain blockage caused by impurity entering.

Description

Small water pump station adopting axial flow pump

Technical Field

The utility model belongs to the technical field of water pump stations, and particularly relates to a small water pump station adopting an axial flow pump.

Background

The water pump station extracts water from low to high to form a complex of electromechanical equipment and building facilities. The electromechanical devices are mainly water pumps and power machines (usually electric motors and diesel engines), and the auxiliary devices comprise water filling, water supply, water discharge, ventilation, compressed air, oil supply, lifting, lighting, fire prevention and other devices. The building facilities comprise a water inlet building, a pump house, a water outlet building, a transformer substation, a management house and the like.

At present, an axial flow pump is matched in a water pump station to pump water, but impurities in a water body can block a water pumping pipe, so that the problems of low water pumping efficiency and damage of a pump machine are caused, and the water pumping and draining operation cannot be timely carried out, so that the stable use is influenced.

Disclosure of Invention

The utility model aims to solve the problems, and provides a small water pump station adopting an axial flow pump.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an adopt small-size water pump station of axial pump, includes the plummer, the upper end fixed mounting of plummer has the pump house, two axial pump bodies have been installed to the pump house internal fixation, the suction cup has still been seted up to the inside of plummer, the fixed intercommunication of water inlet of axial pump body has the suction pipe, the lower extreme of suction pipe runs through and stretches into in the suction cup, the upper end of axial pump body still fixed intercommunication has the drain pipe, the plummer has seted up the water inlet corresponding to the lateral wall of suction cup, the plummer has been installed corresponding to suction cup internal fixation and has been had the diaphragm, the through-hole that is used for the suction pipe lower extreme to run through and stretches out has been seted up on the surface of diaphragm, the lower extreme of diaphragm is connected with the filter screen cover of cover outside the suction cup through the bearing rotation, the lower extreme symmetry fixedly connected with of diaphragm is two and is contradicted and is used for driving filter pivoted actuating mechanism in the suction cup, still fixedly in the pond and install the self-triggering mechanism that is located the diaphragm downside.

Preferably, the self-triggering starting mechanism comprises a sealing cylinder, a plurality of through holes are formed in the lower end of the sealing cylinder, lifting rods are movably sleeved in the corresponding through holes through sealing guide bearings, the lower ends of the lifting rods are fixedly connected with one floating plate, the upper ends of the lifting rods are fixedly connected with one triggering plate, conductive blocks are fixedly embedded in the side walls of the triggering plates, first electric connection blocks and second electric connection blocks are fixedly embedded in the inner walls of the sealing cylinder, the first electric connection blocks are arranged on the lower sides of the second electric connection blocks, and a plurality of reset springs which are respectively sleeved outside the lifting rods are fixedly connected between the lower ends of the triggering plates and the bottoms of the inner walls of the sealing cylinder.

Preferably, the water pumping tank is fixedly connected with a filtering grid in the corresponding water through hole.

Preferably, a damping cushion rubber layer is fixedly arranged between the lower end of the axial flow pump body and the bottom of the inner wall of the pump room.

Preferably, the driving mechanism comprises a driving motor fixedly connected to the upper end of the transverse plate, the lower end output end of the driving motor penetrates through the lower end of the transverse plate and is fixedly connected with a driving gear, and the outer wall of the upper end of the filtering net cover is fixedly sleeved with a driven gear meshed with the driving gear.

Preferably, the conductive block, the first electric connection block and the second electric connection block are electrically connected to a power supply circuit of the axial flow pump body.

Compared with the prior art, the utility model provides a small water pump station adopting an axial flow pump, which has the following beneficial effects:

1. this small-size water pump station that adopts axial-flow pump, through the plummer that is equipped with, the pump house, the axial-flow pump body, rivers get into in the pond of drawing water through the water inlet, carry out preliminary filtration through the big impurity in the filter grating, when the water flow, the water level in the pond of drawing water risees, cooperation lifter promotes the trigger plate and reciprocates on the kickboard, when the conducting block of trigger plate lateral wall contacts with first electric connection piece, the power supply circuit of one of them axial-flow pump body of intercommunication, make axial-flow pump body work utilize drinking-water pipe and drain pipe to carry out the drainage, if the water level rises too fast, single axial-flow pump body can not satisfy drainage operation, the kickboard continues to reciprocate, make conducting block and second electric connection piece contact, the power supply circuit of two axial-flow pump bodies of intercommunication, and then make two axial-flow pump bodies synchronous work, increase the displacement, can auto-induction carry out the drainage work and adjust, and it is more convenient to use.

2. This adopt axial-flow pump's small-size water pump station, through filtering screen panel and actuating mechanism that is equipped with, filtering screen panel can carry out further filtration at the lower extreme of drinking-water pipe, avoids impurity to get into the problem that causes the drainage jam, and driving motor drives the driving gear and rotates, drives filtering screen panel through driving gear and driven gear's meshing effect and rotates, cooperation brush is to filtering screen panel outer wall attached impurity and clear up fast, surface impurity piles up the problem that influences drainage rate at filtering screen panel surface.

Drawings

FIG. 1 is a schematic diagram of a small water pump station employing an axial flow pump according to the present utility model;

fig. 2 is a schematic diagram of a part of an enlarged structure of a small water pump station using an axial flow pump according to the present utility model.

In the figure: 1. a carrying platform; 2. a pump house; 3. an axial flow pump body; 4. a water pumping pool; 5. a water pumping pipe; 6. a drain pipe; 7. a water-through port; 8. a cross plate; 9. filtering the net cover; 10. a brush; 11. a sealing cylinder; 12. a lifting rod; 13. a floating plate; 14. a trigger plate; 15. a conductive block; 16. a first electrical connection block; 17. a second electrical connection block; 18. a return spring; 19. a filter grid; 20. a driving motor; 21. a drive gear; 22. a driven gear.

Description of the embodiments

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.

Referring to fig. 1-2, a small-sized water pump station adopting an axial-flow pump comprises a bearing table 1, a pump room 2 is fixedly arranged at the upper end of the bearing table 1, two axial-flow pump bodies 3 are fixedly arranged in the pump room 2, a water pumping tank 4 is further arranged in the bearing table 1, a water inlet of the axial-flow pump bodies 3 is fixedly communicated with a water pumping pipe 5, the lower end of the water pumping pipe 5 penetrates into the water pumping tank 4, a drain pipe 6 is fixedly communicated with the upper end of the axial-flow pump bodies 3, a water through hole 7 is formed in the bearing table 1 corresponding to the side wall of the water pumping tank 4, a transverse plate 8 is fixedly arranged in the bearing table 1 corresponding to the water pumping tank 4, a through hole for penetrating and extending out of the lower end of the water pumping pipe 5 is formed in the surface of the transverse plate 8, two brushes 10 which are abutted against one side of the water filtering net 9 are symmetrically and fixedly connected with the lower end of the transverse plate 8, a driving mechanism for driving the water filtering net 9 to rotate is fixedly arranged on the transverse plate 8, and a self-starting mechanism positioned at the lower side of the transverse plate 8 is fixedly arranged in the water pumping tank 4.

The self-triggering starting mechanism comprises a sealing cylinder 11, wherein a plurality of through holes are formed in the lower end of the sealing cylinder 11, lifting rods 12 are movably sleeved in the corresponding through holes through sealing guide bearings, the lower ends of the lifting rods 12 are fixedly connected with one floating plate 13, the upper ends of the lifting rods 12 are fixedly connected with one triggering plate 14, conductive blocks 15 are fixedly embedded in the side walls of the triggering plates 14, first electric connection blocks 16 and second electric connection blocks 17 are fixedly embedded in the inner walls of the sealing cylinder 11, the first electric connection blocks 16 are arranged on the lower sides of the second electric connection blocks 17, and a plurality of reset springs 18 which are respectively sleeved outside the lifting rods 12 are fixedly connected between the lower ends of the triggering plates 14 and the bottoms of the inner walls of the sealing cylinder 11.

The filter grille 19 is fixedly connected in the water pumping pool 4 corresponding to the water through hole 7.

A damping cushion rubber cushion layer is fixedly arranged between the lower end of the axial flow pump body 3 and the bottom of the inner wall of the pump room 2.

The driving mechanism comprises a driving motor 20 fixedly connected to the upper end of the transverse plate 8, the lower end output end of the driving motor 20 penetrates through the lower end of the transverse plate 8 and is fixedly connected with a driving gear 21, and the outer wall of the upper end of the filter screen 9 is fixedly sleeved with a driven gear 22 meshed with the driving gear 21.

The conductive block 15, the first electrical connection block 16 and the second electrical connection block 17 are electrically connected to a power supply circuit of the axial flow pump body 3.

The principle of operation of the present utility model will now be described as follows:

when the water pump is used, through the bearing table 1, the pump house 2 and the axial flow pump body 3, water flows into the water pumping tank 4 through the water through holes 7, large impurities in the water are primarily filtered through the filter grid 19, when water flow occurs, the water level in the water pumping tank 4 rises, the trigger plate 14 is pushed to move upwards by being matched with the lifting rod 12 on the floating plate 13, when the conductive block 15 on the side wall of the trigger plate 14 is contacted with the first electric connection block 16, the power supply circuit of one of the axial flow pump bodies 3 is communicated, the axial flow pump body 3 works to drain by the water pumping pipe 5 and the water drain pipe 6, if the water level rises too fast, the single axial flow pump body 3 cannot meet the drainage operation, the floating plate 13 continues to move upwards, the conductive block 15 is contacted with the second electric connection block 17, the power supply circuit of the two axial flow pump bodies 3 is communicated, the two axial flow pump bodies 3 work synchronously, the water drainage quantity is increased, the water drainage work can be automatically sensed and adjusted, the water filtering net 9 and the driving mechanism are used conveniently, the water filtering net 9 can be further processed at the lower end of the water pumping pipe 5, the water level is further, the water filtering net 9 is driven by the motor, the water filtering net 9 is further processed, the water drain is driven by the water through the driving gear, the water filtering net 9 is meshed with the water filtering net 9, the water net 9 is meshed with the water draining gear is prevented from being further meshed with the water through the water draining gear, and the water filtering net 9, the water filtering net 9 is meshed with the water filter net 9, and the filter net 9 is fast, and the problem is prevented from being accumulated by the water, and the impurities can be further filtered and the water, and the impurities can be directly conveniently filtered and directly driven by the water.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, shall cover the scope of the present utility model by equivalent substitution or modification according to the technical scheme of the present utility model and the application concept thereof.

Claims (6)

1. The utility model provides an adopt small-size water pump station of axial-flow pump, includes plummer (1), its characterized in that, plummer (1) upper end fixed mounting has pump house (2), two axial-flow pump body (3) are installed to pump house (2) internal fixation, pumped water pond (4) have still been seted up to plummer (1) inside, the water inlet of axial-flow pump body (3) is fixed to be linked together has pumped water pipe (5), the lower extreme of pumped water pipe (5) runs through and stretches into in pumped water pond (4), the upper end of axial-flow pump body (3) still is fixed to be linked together drain pipe (6), plummer (1) correspond the lateral wall of pumped water pond (4) and have been seted up logical mouth (7), plummer (1) correspond pumped water pond (4) internal fixation and have diaphragm (8), the through-hole that is used for pumped water pipe (5) lower extreme to run through is seted up on the surface of diaphragm (8), the lower extreme of diaphragm (8) is rotated through the bearing and is connected with filter screen (9) of cover outside pumped water pipe (5), the upper end of diaphragm (8) is fixed with filter screen (9) and is connected with the rotation of two and is used for driving mechanism (10) and is fixed to be connected with in net (9), the self-triggering starting mechanism positioned at the lower side of the transverse plate (8) is also fixedly arranged in the water pumping tank (4).

2. The small-sized water pump station adopting the axial-flow pump according to claim 1, characterized in that the self-triggering starting mechanism comprises a sealing cylinder (11), a plurality of through holes are formed in the lower end of the sealing cylinder (11), lifting rods (12) are movably sleeved in the corresponding through holes through sealing guide bearings, the lower ends of the lifting rods (12) are fixedly connected with the same floating plate (13), the upper ends of the lifting rods (12) are fixedly connected with the same triggering plate (14), conductive blocks (15) are fixedly embedded in the side walls of the triggering plate (14), a first electric connection block (16) and a second electric connection block (17) are fixedly embedded in the inner wall of the sealing cylinder (11), the first electric connection block (16) is arranged on the lower side of the second electric connection block (17), and a plurality of reset springs (18) which are respectively sleeved outside the lifting rods (12) are fixedly connected between the lower ends of the triggering plate (14) and the bottom of the inner wall of the sealing cylinder (11).

3. A small-sized water pump station adopting an axial flow pump according to claim 1, wherein the water pumping tank (4) is fixedly connected with a filter grid (19) in the corresponding water through hole (7).

4. The small water pump station adopting the axial-flow pump according to claim 1, wherein a damping cushion rubber layer is fixedly arranged between the lower end of the axial-flow pump body (3) and the bottom of the inner wall of the pump room (2).

5. A small-sized water pump station adopting an axial flow pump according to claim 1, wherein the driving mechanism comprises a driving motor (20) fixedly connected to the upper end of the transverse plate (8), the lower end output end of the driving motor (20) penetrates through the lower end of the transverse plate (8) and is fixedly connected with a driving gear (21), and a driven gear (22) meshed with the driving gear (21) is fixedly sleeved on the outer wall of the upper end of the filter screen (9).

6. A small water pump station employing an axial flow pump according to claim 2, characterized in that the conductive block (15), the first electrical connection block (16) and the second electrical connection block (17) are electrically connected to the power supply circuit of the axial flow pump body (3).