CN216008913U

CN216008913U - Novel single-stage double-suction clean water centrifugal pump

Info

Publication number: CN216008913U
Application number: CN202122413759.0U
Authority: CN
Inventors: 陈艳; 王永辉; 徐天申; 蒋娟; 徐倩男; 张新乐
Original assignee: Dongying Lifeng New Chemical Materials Co ltd
Current assignee: Dongying Lifeng New Chemical Materials Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-11
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a novel single-stage double-suction clear water centrifugal pump, which comprises a base, wherein a motor is arranged at the top of the base close to the left side, a motor supporting seat is fixedly connected at the bottom of the motor, a transmission bin is arranged at the right side of the motor, and a pump body is arranged at the right side of the transmission bin. Namely, the spraying range of the water supply end is wider, and the cleaning device is suitable for cleaning operation.

Description

Novel single-stage double-suction clean water centrifugal pump

Technical Field

The utility model relates to a centrifugal pump technical field especially relates to a novel single-stage double suction clear water centrifugal pump.

Background

The centrifugal pump works by utilizing the centrifugal motion of water generated by the rotation of an impeller, before the water pump is started, a pump shell and a water suction pipe are required to be filled with water, then a motor is started, a pump shaft drives the impeller and the water to rotate at a high speed, the water generates the centrifugal motion and is thrown to the outer edge of the impeller and flows into a pressurized water pipeline of the water pump through a flow channel of a volute pump shell, the types of the centrifugal pump are various, wherein the single-stage double-suction clear water centrifugal pump is widely used, the water outlet end of the existing single-stage double-suction clear water centrifugal pump is only connected through an external water pipe, the spraying range of the water supply end is small, and the centrifugal pump is not suitable for cleaning operation, and therefore the novel single-stage double-suction clear water centrifugal pump is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a novel single-stage double-suction clean water centrifugal pump.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a novel single-stage double suction clear water centrifugal pump, the on-line screen storage device comprises a base, the base top is close to left side department and is equipped with the motor, the bottom fixedly connected with motor supporting seat of motor, the right side of motor is equipped with the transmission storehouse, the right side of transmission storehouse is equipped with the pump body, the bottom fixedly connected with pump body supporting seat of the pump body, the right side of the pump body is equipped with the water inlet, the top of the pump body is equipped with the outlet pipe, the top fixedly connected with hose of outlet pipe, the one end fixedly connected with pipe of outlet pipe is kept away from to the hose, the outside edge sliding sleeve of pipe is equipped with the connecting pipe, the inner chamber of connecting pipe is equipped with the solid fixed ring of first solid fixed ring and second, the pipe is kept away from to the connecting pipe one end fixed the pegging graft and has violently the pipe.

Furthermore, a plurality of first mounting bolts are inserted into the motor supporting seat, and the motor supporting seat is fixed on the base through the plurality of first mounting bolts.

Furthermore, the outer edge of the transverse pipe is fixedly connected with four drain pipes close to the front end, one side of each drain pipe is fixedly connected with a fixed pipe in an inserted mode, the four drain pipes and the fixed pipes are arranged in an annular array mode by taking the center of the transverse pipe as a circle center, and water spraying ports are formed in the fixed pipes.

Furthermore, the first fixing ring is fixedly sleeved on the outer side edge of the circular tube, and the second fixing ring is fixedly connected to the inner cavity of the connecting tube.

Furthermore, a plurality of second mounting bolts are inserted into the pump body supporting seat, and the pump body supporting seat is fixed on the base through the plurality of second mounting bolts.

Further, be equipped with the sealing washer between the solid fixed ring of first solid fixed ring and the second, just the outside edge at the pipe is established to the sealing washer slip cap.

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

the utility model relates to a novel single-stage double suction clear water centrifugal pump is in the use, water pressure promotes the drain pipe and violently manages, violently the pipe drives the connecting pipe, make the solid fixed ring of second in the connecting pipe inner chamber keep laminating with the sealing washer, with the gas tightness of here guarantee junction, all be the array form range of annular with the center of violently managing because of four drain pipes and fixed pipe, so moisture when spouting from the water jet, can produce the pushing action, it is rotatory to drive violently the pipe, it is rotatory to violently manage the drive connecting pipe, it is rotatory that the connecting pipe drives the solid fixed ring of second and keeps away from one side of first solid fixed ring at the sealing washer, moisture is sprayed wider simultaneously, compared with the prior art, when the device drainage operation, moisture sprays the wide range, the scope that the end sprays promptly supplies water is wider, be fit for carrying out the cleaning operation.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a sectional perspective view of the connecting tube of the present embodiment;

FIG. 3 is an exploded perspective view of FIG. 2

In the figure: 1. a base; 2. a motor; 3. a motor supporting seat; 4. a first mounting bolt; 5. a transmission bin; 6. a pump body; 7. a water outlet pipe; 8. a water inlet; 9. a pump body supporting seat; 10. a second mounting bolt; 11. a hose; 12. a circular tube; 13. a connecting pipe; 14. a transverse tube; 15. a drain pipe; 16. a fixed tube; 17. a water jet; 18. a first retaining ring; 19. a seal ring; 20. a second retaining ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a novel single-stage double-suction clean water centrifugal pump comprises a base 1, a motor 2 is arranged at the position, close to the left side, of the top of the base 1, a motor support base 3 is fixedly connected to the bottom of the motor 2, a plurality of first mounting bolts 4 are inserted into the motor support base 3, a plurality of first mounting bolts 4 of the motor support base 3 are fixed to the base 1, a transmission bin 5 is arranged on the right side of the motor 2, a pump body 6 is arranged on the right side of the transmission bin 5, a pump body support base 9 is fixedly connected to the bottom of the pump body 6, a plurality of second mounting bolts 10 are inserted into the pump body support base 9, a plurality of second mounting bolts 10 of the pump body support base 9 are fixed to the base 1, a water inlet 8 is arranged on the right side of the pump body 6, a water outlet pipe 7 is arranged at the top of the pump body 6, a hose 11 is fixedly connected to the top of the water outlet pipe 7, a circular pipe 12 is fixedly connected to one end of the hose 11, far away from the water outlet pipe 7, the outside edge sliding sleeve of pipe 12 is equipped with connecting pipe 13, the inner chamber of connecting pipe 13 is equipped with first solid fixed ring 18 and the solid fixed ring 20 of second, be equipped with sealing washer 19 between first solid fixed ring 18 and the solid fixed ring 20 of second, and sealing washer 19 sliding sleeve establishes the outside edge of pipe 12, the outside edge of pipe 12 is established to first solid fixed ring 18 fixed sleeve, the solid fixed ring 20 fixed connection of second is at the inner chamber of connecting pipe 13, the fixed grafting of one end that pipe 12 was kept away from to connecting pipe 13 has violently pipe 14, the outside edge of violently pipe 14 is close to front end department fixedly connected with four drain pipes 15, one side of drain pipe 15 is fixed to be pegged graft and is had fixed pipe 16, four drain pipes 15 and fixed pipe 16 all use the center of violently pipe 14 to be the annular array form and arrange as the centre of a circle, spout 17 has been seted up on fixed pipe 16.

The working principle is as follows: in the using process, moisture enters the inner cavity of the pump body 6 from the water inlet 8, then is discharged from the water outlet pipe 7 to reach the inner cavity of the hose 11, and then passes through the circular pipe 12, the connecting pipe 13, the horizontal pipe 14, the drain pipe 15 and the fixing pipe 16, and finally is sprayed out from the water spraying opening 17, in the process, the water pressure pushes the drain pipe 15 and the horizontal pipe 14, the horizontal pipe 14 drives the connecting pipe 13, so that the second fixing ring 20 in the inner cavity of the connecting pipe 13 is attached to the sealing ring 19, and therefore the air tightness of the connection part is ensured, because the four drain pipes 15 and the fixing pipe 16 are arranged in an annular array shape by taking the center of the horizontal pipe 14 as the circle center, when the moisture is sprayed out from the water spraying opening 17, a pushing effect can be generated, the horizontal pipe 14 is driven to rotate, the horizontal pipe 14 drives the connecting pipe 13 to rotate, the connecting pipe 13 drives the second fixing ring 20 to rotate on the side of the sealing ring 19 far away from the first fixing ring 18, and the moisture is sprayed more widely, compared with the prior art, the device has wide water spraying range during water drainage operation and is suitable for cleaning operation.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a novel single-stage double suction clear water centrifugal pump, includes base (1), its characterized in that: a motor (2) is arranged at the position, close to the left side, of the top of the base (1), a motor supporting seat (3) is fixedly connected to the bottom of the motor (2), a transmission bin (5) is arranged on the right side of the motor (2), a pump body (6) is arranged on the right side of the transmission bin (5), the bottom of the pump body (6) is fixedly connected with a pump body supporting seat (9), the right side of the pump body (6) is provided with a water inlet (8), a water outlet pipe (7) is arranged at the top of the pump body (6), a hose (11) is fixedly connected at the top of the water outlet pipe (7), one end of the hose (11) far away from the water outlet pipe (7) is fixedly connected with a round pipe (12), the outer edge of the round tube (12) is slidably sleeved with a connecting tube (13), the inner cavity of the connecting tube (13) is provided with a first fixing ring (18) and a second fixing ring (20), a transverse pipe (14) is fixedly inserted at one end of the connecting pipe (13) far away from the circular pipe (12).

2. The novel single-stage double-suction clean water centrifugal pump as claimed in claim 1, wherein: a plurality of first mounting bolts (4) are inserted into the motor supporting seat (3), and the plurality of first mounting bolts (4) of the motor supporting seat (3) are fixed on the base (1).

3. The novel single-stage double-suction clean water centrifugal pump as claimed in claim 1, wherein: the outer edge of the transverse pipe (14) is fixedly connected with four drain pipes (15) close to the front end, one side of each drain pipe (15) is fixedly connected with a fixed pipe (16) in an inserted mode, the four drain pipes (15) and the fixed pipes (16) are arranged in an annular array mode by taking the center of the transverse pipe (14) as a circle center, and water spraying openings (17) are formed in the fixed pipes (16).

4. The novel single-stage double-suction clean water centrifugal pump as claimed in claim 1, wherein: the fixed cover of first solid fixed ring (18) is established at the outside edge of pipe (12), solid fixed ring (20) fixed connection is in the inner chamber of connecting pipe (13).

5. The novel single-stage double-suction clean water centrifugal pump as claimed in claim 1, wherein: a plurality of second mounting bolts (10) are inserted into the pump body supporting seat (9), and the pump body supporting seat (9) and the plurality of second mounting bolts (10) are fixed on the base (1).

6. The novel single-stage double-suction clean water centrifugal pump as claimed in claim 1, wherein: be equipped with sealing washer (19) between first solid fixed ring (18) and the solid fixed ring of second (20), just sealing washer (19) slip cover is established at the outside edge of pipe (12).