CN219242214U

CN219242214U - Centrifugal pump convenient to adjust delivery port direction

Info

Publication number: CN219242214U
Application number: CN202223171932.1U
Authority: CN
Inventors: 徐方园; 杨建�; 郑鹏; 谈成
Original assignee: Yangzhou Zhongzhuo Pump Co ltd
Current assignee: Yangzhou Zhongzhuo Pump Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-23
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a centrifugal pump convenient for adjusting the direction of a water outlet, which comprises a pump body, wherein a fixed mounting plate is arranged at the bottom of the pump body, fixed mounting holes are arranged at four corners of the bottom of the fixed mounting plate, a water inlet is formed in one side of the pump body, a conveying pipe is connected to the top of the pump body, a water outlet bin is communicated with the top of the conveying pipe, a plurality of water outlets are formed in the circumferential outer surface of the water outlet bin at equal intervals, and the water outlets are communicated with the inside of the water outlet bin. The beneficial effects of the utility model are as follows: the utility model has reasonable design, simple and stable structure and strong practicability; the fluid direction can be changed, and the water outlet direction of the centrifugal pump can be regulated and controlled; the centrifugal pump can be adjusted to the single water outlet direction, a plurality of water outlet directions of the centrifugal pump can be changed simultaneously, the centrifugal pump can be guaranteed to realize changing the water outlet direction function, meanwhile, the stability of water outlet effect is guaranteed, and the centrifugal pump is suitable for popularization and use.

Description

Centrifugal pump convenient to adjust delivery port direction

Technical Field

The utility model relates to the technical field of centrifugal pumps, in particular to a centrifugal pump convenient for adjusting the direction of a water outlet.

Background

The centrifugal pump is a pump for conveying liquid by centrifugal force generated when the impeller rotates, and when the impeller of the centrifugal pump rotates, the blades of the impeller drive the liquid to rotate together, so that the fluid generates centrifugal force, and the fluid is thrown to the outer edge of the impeller under the action of the centrifugal force and flows out through the flow channel of the volute casing.

The centrifugal pump in the prior art usually adopts an outlet to discharge water, when the direction of fluid needs to be changed, the pipeline needs to be moved back and forth to be detached and installed, the operation is complex, the working efficiency is influenced, and further development and improvement are needed.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a centrifugal pump usually adopts an outlet to discharge water, and when the direction of fluid needs to be changed, a pipeline needs to be moved back and forth to be detached and installed, the operation is complicated, and the working efficiency is affected, and provides the centrifugal pump convenient for adjusting the direction of the water outlet.

The utility model realizes the above purpose through the following technical scheme: the utility model provides a centrifugal pump convenient to adjust delivery port direction, includes the pump body, the pump body bottom is provided with the fixed mounting board, fixed mounting board bottom four corners all is provided with the fixed mounting hole, pump body one side has the water inlet, pump body top is connected with the conveyer pipe, conveyer pipe top intercommunication has out the water storehouse, it is provided with a plurality of delivery ports to go out water storehouse circumference surface equidistance, the delivery port with go out the inside branch of water storehouse and be linked together, go out the inside grafting of water storehouse and have the regulation external member, the regulation external member surface with go out water storehouse internal surface and contact, the regulation external member has fretwork regulation hole, fretwork regulation hole position with the delivery port is corresponding, it is provided with the apron to go out water storehouse top, have annular fretwork in the middle of the apron, a plurality of fixed adjusting bolt are installed to apron top circumference equidistance screw thread, fixed adjusting bolt pass the apron with it is connected to go out the water storehouse, the regulation external member is located annular fretwork position is provided with the regulation pole, it is provided with fixed adjusting plate to adjust pole one side, fixed adjusting plate keeps away from regulation pole one end threaded connection has spacing screw.

Further, sealing rings are arranged between the adjusting sleeve and the water outlet bin, between the adjusting sleeve and the cover plate and between the cover plate and the water outlet bin.

Further, the fixed adjusting plate is arranged at the position, corresponding to the direction of the hollowed-out adjusting hole, of the outer circumferential surface of the adjusting rod.

Furthermore, the number of the hollowed-out adjusting holes is one.

Furthermore, the number of the hollowed-out adjusting holes is at least two.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has reasonable design, simple and stable structure and strong practicability; the hollow adjusting holes on the adjusting sleeve can be adjusted to be aligned with water outlets in different directions through the matching of the fixed adjusting plate and the adjusting rod, so that the fluid direction is changed, and the water outlet direction of the centrifugal pump is adjusted and controlled; through adjusting the fretwork regulation hole quantity that sets up on the external member, can realize adjusting the single play water direction of centrifugal pump, can also change a plurality of play water directions of centrifugal pump simultaneously, according to the in-service use demand selection, accommodation is wider, in addition, through the spacing screw rod who sets up, can be convenient for fix the stability of adjusting the external member in play water in-process position, avoid it to produce the displacement easily, and then guarantee the stability of centrifugal pump when realizing changing play water direction function, be fit for using widely.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic cross-sectional view of FIG. 2 taken along line A-A;

fig. 4 is an enlarged view of a portion B in fig. 3.

In the figure: 1-pump body, 2-fixed mounting plate, 3-water inlet, 4-conveyer pipe, 5-play water storehouse, 6-delivery port, 7-adjusting external member, 8-fretwork regulation hole, 9-apron, 10-annular fretwork, 11-fixed adjusting bolt, 12-regulation pole, 13-fixed regulating plate, 14-spacing screw.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The centrifugal pump convenient to adjust delivery port direction that combines fig. 1 to 4 to show, including pump body 1, pump body 1 bottom is provided with fixed mounting plate 2, fixed mounting plate 2 bottom four corners all is provided with fixed mounting hole, pump body 1 one side has water inlet 3, pump body 1 top is connected with conveyer pipe 4, conveyer pipe 4 top intercommunication has a play water storehouse 5, play water storehouse 5 circumference surface equidistance is provided with a plurality of delivery ports 6, delivery port 6 is linked together with play water storehouse 5 inside, go out water storehouse 5 inside grafting has adjusting sleeve 7, adjusting sleeve 7 surface and play water storehouse 5 internal surface contact, adjusting sleeve 7 has fretwork regulation hole 8, fretwork regulation hole 8 position corresponds with delivery port 6, play water storehouse 5 top is provided with apron 9, annular fretwork 10 has in the middle of the apron 9, a plurality of fixed adjusting bolt 11 are installed to apron 9 top circumference equidistance screw thread, fixed adjusting bolt 11 pass apron 9 are connected with play water storehouse 5, adjusting sleeve 7 is located annular fretwork 10 position and is provided with adjusts pole 12, adjusting rod 12 one side is provided with fixed adjusting plate 13, fixed adjusting plate 13 is kept away from adjusting rod 12 one end threaded connection and is limited screw 14.

Sealing rings are arranged between the adjusting sleeve 7 and the water outlet bin 5, between the adjusting sleeve and the cover plate 9 and between the cover plate 9 and the water outlet bin 5, so that water leakage is avoided; the fixed adjusting plate 13 is arranged at the position of the outer circumference of the adjusting rod 12 corresponding to the direction of the hollowed adjusting hole 8, so that the operation and the adjustment are convenient, the hollowed adjusting hole 8 is adjusted to the position corresponding to the water outlet 6 in the appointed direction, and water is discharged from the water outlet 6 in the appointed direction; the number of the hollowed-out adjusting holes 8 is one, the single water outlet direction is changed, the hollowed-out adjusting holes 8 are aligned and adjusted to the water outlet 6 in the specified direction according to the actual use requirement, at least two hollowed-out adjusting holes 8 are used for simultaneously changing a plurality of water outlet directions, and the regulation is selected according to the actual use requirement.

During the use, select the regulation external member that has different quantity fretwork regulation holes according to the user demand, water is input through pump body water inlet, carry from the conveyer pipe and get into in the play sump, discharge from the delivery port after adjusting the fretwork regulation hole on the external member, when needing to adjust out the water direction, loosen spacing screw, rotate fixed regulating plate for fixed regulating plate aim at the delivery port that needs out the water direction, locking fiber screw can, overall structure is simple stable, easy operation adjusts conveniently, application scope is wider simultaneously, is fit for using widely.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a centrifugal pump convenient to adjust delivery port direction, includes pump body (1), pump body (1) bottom is provided with fixed mounting board (2), fixed mounting board (2) bottom four corners all is provided with fixed mounting hole, its characterized in that: the utility model discloses a pump body, including pump body (1), pump body (1) top is connected with conveyer pipe (4), conveyer pipe (4) top intercommunication has play water storehouse (5), play water storehouse (5) circumference surface equidistance is provided with a plurality of delivery ports (6), delivery port (6) with go out water storehouse (5) inside and be linked together, go out water storehouse (5) inside grafting has regulation external member (7), regulation external member (7) surface with go out water storehouse (5) internal surface and contact, regulation external member (7) have fretwork regulation hole (8), the position of the hollowed-out adjusting hole (8) corresponds to that of the water outlet (6), a cover plate (9) is arranged at the top of the water outlet bin (5), an annular hollowed-out part (10) is arranged in the middle of the cover plate (9), a plurality of fixed adjusting bolts (11) are arranged on the circumference of the top of the cover plate (9) at equal intervals in a threaded manner, the fixed adjusting bolts (11) penetrate through the cover plate (9) and are connected with the water outlet bin (5), an adjusting rod (12) is arranged at the position of the annular hollowed-out part (10) of the adjusting sleeve (7), a fixed adjusting plate (13) is arranged on one side of the adjusting rod (12), one end of the fixed adjusting plate (13) far away from the adjusting rod (12) is connected with a limit screw (14) in a threaded manner.

2. The centrifugal pump convenient to adjust the water outlet direction according to claim 1, wherein sealing rings are arranged between the adjusting sleeve (7) and the water outlet bin (5), between the adjusting sleeve and the cover plate (9) and between the cover plate (9) and the water outlet bin (5).

3. The centrifugal pump convenient for adjusting the direction of the water outlet according to claim 1, wherein the fixed adjusting plate (13) is arranged on the outer circumferential surface of the adjusting rod (12) at a position corresponding to the direction of the hollowed-out adjusting hole (8).

4. The centrifugal pump convenient for adjusting the direction of a water outlet according to claim 1, wherein the number of the hollowed-out adjusting holes (8) is one.

5. A centrifugal pump with water outlet direction convenient to adjust according to claim 1 is characterized in that at least two hollowed-out adjusting holes (8) are formed.