CN218207111U

CN218207111U - Water inlet anti-blocking type submersible axial-flow pump

Info

Publication number: CN218207111U
Application number: CN202221837251.1U
Authority: CN
Inventors: 丁逸文; 周庆明; 顾峰; 赵虎
Original assignee: Jiangsu Ruiyang Environmental Protection Co ltd
Current assignee: Jiangsu Ruiyang Environmental Protection Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-03
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a dive axial-flow pump technical field, and disclose a water inlet prevents stifled formula dive axial-flow pump, solved current dive axial-flow pump in the in-process of using, its water inlet is not convenient for reach prevents stifled effect, makes it easily receive the influence of alga in the water to block up when the during operation, leads to dive axial-flow pump unable normal problem of going on moving, it includes the pump body, the inlet tube is installed to the bottom of the pump body, a side of the top of the pump body installs the outlet pipe, install on the inlet tube and prevent stifled mechanism, prevent stifled mechanism including the filter, the fixed first sealed bearing that runs through of middle part of filter, the inside fixed loop bar that installs of first sealed bearing; the utility model discloses, can make dive axial-flow pump at the in-process that uses, inlet tube department is convenient for reach and is prevented stifled effect, can prevent to take place the condition emergence of jam in the influence that receives alga in the water at the during operation, has ensured the operation that dive axial-flow pump can be normal.

Description

Water inlet anti-blocking type submersible axial-flow pump

Technical Field

The utility model belongs to the technical field of the axial-flow pump dives, specifically be a water inlet prevents stifled formula axial-flow pump that dives.

Background

The anti-rotation submersible axial-flow pump device has the characteristics of large flow and broken lift, is widely applied to the fields of urban water supply and drainage, irrigation, flood drainage and the like, and comprises a shaft, a submersible axial-flow pump, a groove guide rail and a positioning steel plate according to the authorization publication number CN 202021447926.2. The shaft is a reinforced cement vertical shaft, the shaft is provided with embedded parts required for installation, the submersible axial flow pump is installed in a suspension mode and is stably installed at the bottom of a water outlet shaft, two vertical groove guide rails are symmetrically installed on two sides in the shaft, two positioning steel plates are symmetrically installed on a pump platform and are matched with the groove guide rails, a pump set is tightly and balancedly installed on a shaft base through an O-shaped sealing ring downwards along the groove by means of self weight, fastening is not needed, and the water pump set is convenient, rapid and reliable to install;

in this patent, dive axial-flow pump is at the in-process that uses, and its water inlet is not convenient for reach prevents stifled effect for it is blockked up in the influence that receives alga in the water easily at the during operation, leads to the unable normal operation that operates of dive axial-flow pump.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a water inlet prevents stifled formula dive axial-flow pump, the effectual in-process of having solved current dive axial-flow pump and using, its water inlet is not convenient for reach prevents stifled effect for its influence that receives alga in the water easily at the during operation takes place to block up, leads to dive axial-flow pump unable normal problem of carrying on.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water inlet prevents stifled formula dive axial-flow pump, which comprises a pump body, the inlet tube is installed to the bottom of the pump body, the outlet pipe is installed to the top side of the pump body, install on the inlet tube and prevent stifled mechanism, prevent stifled mechanism and include the filter, the fixed through-mounting in middle part of filter has first sealed bearing, the inside fixed mounting of first sealed bearing has the loop bar, the internally mounted of loop bar has branch, the inside top and the inside bottom of loop bar all install second sealed bearing, and the outside of branch is located to the second sealed bearing housing, the bottom of branch extends to the below of filter, the fixed connection piece is installed on the bottom outside limit of branch, first bar brush is all installed on the both sides limit of fixed connection piece, and the bottom contact of first bar brush and filter, the second bar brush is all installed to the top of two first bar brushes, and the outside limit fixed connection of two second bar brushes all with the loop bar, the top of second bar brush contacts with the top of filter, sealed casing is installed to the inside top of inlet tube, the bottom through-mounting of sealed casing has third sealed bearing, and the outside limit of third sealed bearing housing locates the outside limit of loop bar installs a drive gear, the outside drive gear and the drive gear of the motor drive gear, the motor drive gear of second is installed on the top of the motor drive gear and the motor drive gear, the motor drive axle is connected with the motor drive gear, and is connected with the motor drive gear, the output shaft, and is connected with the motor drive gear, the motor drive gear.

Preferably, a sealing frame is mounted on the outer side of the driving motor, and the sealing frame is fixedly mounted on the outer side of the water inlet pipe.

Preferably, a fourth sealing bearing is installed on one side edge of the sealing shell in a penetrating manner, and the fourth sealing bearing is sleeved on the outer side edge of the rotating rod.

Preferably, the two side edges of the sealing shell are symmetrically provided with fixed connecting rods, and one end of each fixed connecting rod, which is far away from the sealing shell, is fixedly connected with the inner wall of the water inlet pipe.

Preferably, the outside cover of dwang is equipped with the location axle sleeve, and the top and the bottom of location axle sleeve respectively with two of them fixed link fixed connection.

Preferably, the top end of the supporting rod is provided with a positioning shaft seat, and the positioning shaft seat is fixedly arranged at the top end of the inner part of the sealing shell.

Preferably, the bottom of the supporting rod is provided with a supporting shaft seat, the two side edges of the supporting shaft seat are provided with fixed supporting rods, and one end of each fixed supporting rod, which is far away from the supporting shaft seat, is fixedly connected with the inner wall of the water inlet pipe.

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

1) During operation, the anti-blocking mechanism is arranged, so that the anti-blocking effect at the water inlet pipe can be conveniently achieved when the submersible axial-flow pump is used, the situation that the submersible axial-flow pump is blocked due to the influence of algae in a water body during operation can be prevented, and the submersible axial-flow pump can be ensured to normally operate;

2) In operation, through the sealed frame body that sets up, can protect driving motor at the in-process that uses, avoid the debris in the water to cause the influence to it to the normal work of anti-blocking mechanism that can ensure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the anti-blocking mechanism of the present invention;

FIG. 3 is a schematic top view of the filter plate of the present invention;

fig. 4 is a schematic view of the internal structure of the loop bar of the present invention.

In the figure: 1. a pump body; 2. a water inlet pipe; 3. a water outlet pipe; 4. an anti-blocking mechanism; 5. a filter plate; 6. a first sealed bearing; 7. a loop bar; 8. a strut; 9. a second sealed bearing; 10. fixing a connecting block; 11. a first strip brush; 12. a second strip-shaped brush; 13. sealing the housing; 14. a third sealed bearing; 15. a first drive gear; 16. a second transmission gear; 17. a driving gear; 18. rotating the rod; 19. a drive motor; 20. a sealing frame body; 21. a fourth sealed bearing; 22. a fixed connecting rod; 23. positioning the shaft sleeve; 24. positioning the shaft seat; 25. a support shaft seat; 26. and fixing the support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention includes a pump body 1, a water inlet pipe 2 is installed at the bottom end of the pump body 1, a water outlet pipe 3 is installed at one side edge of the top end of the pump body 1, and an anti-blocking mechanism 4 is installed on the water inlet pipe 2;

the anti-blocking mechanism 4 comprises a filter plate 5, a first sealing bearing 6 is fixedly installed in the middle of the filter plate 5 in a penetrating mode, a loop bar 7 is fixedly installed inside the first sealing bearing 6, a supporting rod 8 is installed inside the loop bar 7, second sealing bearings 9 are installed on the top end and the bottom end inside the loop bar 7, the second sealing bearings 9 are sleeved outside the supporting rod 8, the bottom end of the supporting rod 8 extends to the lower portion of the filter plate 5, a fixed connecting block 10 is installed on the outer side edge of the bottom end of the supporting rod 8, first strip brushes 11 are installed on the two side edges of the fixed connecting block 10, the first strip brushes 11 are in contact with the bottom portion of the filter plate 5, second strip brushes 12 are installed above the two first strip brushes 11, the two second strip brushes 12 are fixedly connected with the outer side edge of the loop bar 7, the bottom portions of the second strip brushes 12 are in contact with the top portion of the filter plate 5, a sealing shell 13 is installed on the top end inside the water inlet pipe 2, fixed connecting rods 22 are symmetrically arranged on both sides of the sealing shell 13, one end of each fixed connecting rod 22, which is far away from the sealing shell 13, is fixedly connected with the inner wall of the water inlet pipe 2, a third sealing bearing 14 is arranged at the bottom end of the sealing shell 13 in a penetrating manner, the third sealing bearing 14 is sleeved on the outer side edge of the loop bar 7, a first transmission gear 15 is arranged at the top end of the loop bar 7, a second transmission gear 16 is arranged above the first transmission gear 15, the second transmission gear 16 is arranged on the outer side edge of the top end of the supporting rod 8, a driving gear 17 is meshed and connected between the first transmission gear 15 and the second transmission gear 16, a rotating rod 18 is arranged on the driving gear 17, a fourth sealing bearing 21 is arranged on one side edge of the sealing shell 13 in a penetrating manner, the fourth sealing bearing 21 is sleeved on the outer side edge of the rotating rod 18, and a driving motor 19 is arranged on the outer side edge of the water inlet pipe 2, one end of the rotating rod 18, which is far away from the driving gear 17, penetrates through the sealing shell 13 and is connected with an output shaft of the driving motor 19, a positioning shaft sleeve 23 is sleeved on the outer side of the rotating rod 18, the top and the bottom of the positioning shaft sleeve 23 are fixedly connected with two fixed connecting rods 22 respectively, a sealing frame body 20 is installed on the outer side edge of the driving motor 19, the sealing frame body 20 is fixedly installed on the outer side edge of the water inlet pipe 2, a positioning shaft seat 24 is installed at the top end of the supporting rod 8, the positioning shaft seat 24 is fixedly installed at the inner top end of the sealing shell 13, a supporting shaft seat 25 is installed at the bottom of the supporting rod 8, fixed supporting rods 26 are installed on two side edges of the supporting shaft seat 25, and one end, which is far away from the supporting shaft seat 25, of the fixed supporting rod 26 is fixedly connected with the inner wall of the water inlet pipe 2;

in use, through the anti-blocking mechanism 4 who sets up, can make dive axial-flow pump at the in-process that uses, inlet tube 2 department is convenient for reach anti-blocking's effect, can prevent to receive the influence of alga in the water body to take place the condition of blockking up to take place at the during operation, the dive axial-flow pump can normally be ensured to operate, and through the sealed framework 20 who sets up, can be at the in-process that uses, protect driving motor 19, the debris in the water body has been avoided causing the influence to it, so that the normal work of anti-blocking mechanism 4 that can ensure.

The working principle is as follows: in operation, at first start driving motor 19, it rotates to drive dwang 18, dwang 18 drives driving gear 17 and rotates, driving gear 17 drives first drive gear 15 and carries out forward rotation, first drive gear 15 drives loop bar 7 and carries out forward rotation, loop bar 7 drives second bar brush 12 and carries out forward rotation, second bar brush 12 brushes the top of filter 5, driving gear 17 drives second drive gear 16 and carries out reverse rotation simultaneously, second drive gear 16 drives branch 8 and carries out reverse rotation, branch 8 drives fixed connection piece 10 and carries out reverse rotation, fixed connection piece 10 drives first bar brush 11 and carries out reverse rotation, first bar brush 11 brushes the bottom of filter 5, it is reverse rotation each other through first bar brush 11 and second bar brush 12, brush simultaneously to the top and the bottom of filter 5, can prevent the alga adhesion in the water body on filter 5, with this can make the axial-flow pump in the in-process that uses, inlet tube 2 is convenient for reaching the effect that receives the influence of alga in the during operation to take place the jam, the normal operation of blocking up is ensured.

Claims

1. The utility model provides a water inlet prevents stifled formula dive axial-flow pump, includes the pump body (1), its characterized in that: the utility model discloses a water pump, including a pump body (1), an inlet tube (2) is installed to the bottom of the pump body (1), outlet pipe (3) is installed to the top side of the pump body (1), install on inlet tube (2) and prevent stifled mechanism (4), prevent stifled mechanism (4) including filter (5), first sealed bearing (6) are installed to the fixed running through in middle part of filter (5), the inside fixed mounting of first sealed bearing (6) has loop bar (7), the internally mounted of loop bar (7) has branch (8), second sealed bearing (9) are all installed to the inside top and the inside bottom of loop bar (7), and the outside of branch (8) is located to second sealed bearing (9) cover, the bottom of branch (8) extends to the below of filter (5), fixed connection piece (10) is installed to the bottom outside limit of branch (8), first bar brush (11) is all installed to the both sides limit in the both sides limit of fixed connection piece (10), and the bottom contact of first bar brush (11) and filter (5), the top of two first bar brush (11) all installs second bar (12) with the top of filter outside brush (7), the top of the strip brush (12) is connected with the sealed shell (13) of filter (7), the inside sealed shell (12) of contact piece (2), third sealed bearing (14) are installed in the bottom run-through of seal housing (13), and the outside limit of loop bar (7) is located to third sealed bearing (14) cover, first drive gear (15) are installed on the top of loop bar (7), second drive gear (16) are installed to the top of first drive gear (15), and second drive gear (16) are installed in the top outside limit of branch (8), the meshing is connected with driving gear (17) between first drive gear (15) and second drive gear (16), install dwang (18) on driving gear (17), driving motor (19) are installed on the outside limit of inlet tube (2), and the one end that driving gear (17) were kept away from in dwang (18) runs through in seal housing (13) and is connected with the output shaft of driving motor (19).

2. The anti-blocking submersible axial-flow pump for water inlets as claimed in claim 1, wherein: and a sealing frame body (20) is arranged on the outer side edge of the driving motor (19), and the sealing frame body (20) is fixedly arranged on the outer side edge of the water inlet pipe (2).

3. The anti-blocking type submersible axial-flow pump for the water inlet according to claim 1, which is characterized in that: a fourth sealing bearing (21) penetrates through one side edge of the sealing shell (13), and the fourth sealing bearing (21) is sleeved on the outer side edge of the rotating rod (18).

4. The anti-blocking submersible axial-flow pump for water inlets as claimed in claim 3, wherein: fixed connecting rods (22) are symmetrically arranged on two side edges of the sealing shell (13), and one end, far away from the sealing shell (13), of each fixed connecting rod (22) is fixedly connected with the inner wall of the water inlet pipe (2).

5. The anti-blocking submersible axial-flow pump for water inlets of claim 4, which is characterized in that: the outside cover of dwang (18) is equipped with location axle sleeve (23), and the top and the bottom of location axle sleeve (23) respectively with wherein two fixed link (22) fixed connection.

6. The anti-blocking type submersible axial-flow pump for the water inlet according to claim 1, which is characterized in that: and a positioning shaft seat (24) is installed at the top end of the supporting rod (8), and the positioning shaft seat (24) is fixedly installed at the top end of the inner part of the sealing shell (13).

7. The anti-blocking submersible axial-flow pump for water inlets as claimed in claim 6, wherein: a supporting shaft seat (25) is installed at the bottom of the supporting rod (8), fixed supporting rods (26) are installed on two side edges of the supporting shaft seat (25), and one end, far away from the supporting shaft seat (25), of each fixed supporting rod (26) is fixedly connected with the inner wall of the water inlet pipe (2).