CN211623735U

CN211623735U - Centrifugal pump made of glass fiber reinforced plastic

Info

Publication number: CN211623735U
Application number: CN201921730457.2U
Authority: CN
Inventors: 郭连福
Original assignee: Jiangsu Xinyue Frp Products Co ltd
Current assignee: Jiangsu Xinyue Frp Products Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-10-02
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a glass steel matter centrifugal pump technical field, and disclose a glass steel matter centrifugal pump, solved the long-term operation of present glass steel centrifugal pump and caused the jam easily, and easily made the centrifugal pump damage, simultaneously a large amount of impurity can not obtain effectual discharge, influence the problem that the centrifugal pump used easily, it includes the mount pad, one side fixed mounting at mount pad top has the motor, and the opposite side fixed mounting at mount pad top has pump centrifugation tip, and the output fixedly connected with pivot of motor, the one end of pivot extend to the inside of pump centrifugation tip and fixedly connected with impeller, and one side fixed mounting of pump centrifugation tip has the aqueduct, and the one end fixed connection of aqueduct has filtering tip; this glass steel centrifugal pump's inside has filter equipment, can effectually filter water in service, and this glass steel centrifugal pump can carry out effectual clearance to its inside sedimentary impurity simultaneously, makes the centrifugal pump can effectually operate.

Description

Centrifugal pump made of glass fiber reinforced plastic

Technical Field

The utility model belongs to the technical field of the glass steel centrifugal pump, specifically be a glass steel centrifugal pump.

Background

The centrifugal pump is made of glass fibre reinforced plastics (glass fibre reinforced resin) and features that the parts in contact with the liquid to be pumped are made up of glass fibre reinforced plastics, and the blade wheel, vortex chamber, shaft sealing cavity and liquid sucking and discharging nozzles of the centrifugal pump are made up of epoxy resin, phenolic resin, polyester resin and glass fibre through press shaping and solidifying.

The conventional glass fiber reinforced plastic centrifugal pump is not internally provided with a filtering device, and impurities can block the glass fiber reinforced plastic centrifugal pump after long-term operation, so that the centrifugal pump is easy to damage, and meanwhile, a large amount of impurities cannot be effectively discharged after long-term use, so that large resistance is formed in a pipeline, and the use of the centrifugal pump is influenced; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a glass steel centrifugal pump, the effectual long-term operation of having solved present glass steel centrifugal pump causes the jam easily, and makes the centrifugal pump damage easily, and a large amount of impurity can not obtain effectual discharge simultaneously, influences the problem that the centrifugal pump used easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a glass steel matter centrifugal pump, includes the mount pad, one side fixed mounting at mount pad top has the motor, and the opposite side fixed mounting at mount pad top has the centrifugal tip of pump, the output fixedly connected with pivot of motor, and the one end of pivot extends to the inside and the fixedly connected with impeller of the centrifugal tip of pump, and one side fixed mounting of the centrifugal tip of pump has the aqueduct, and the one end fixedly connected with of aqueduct filters the tip, and the one end of filtering tip top and bottom is equipped with clearance mouth and escape orifice respectively, and one side fixed mounting of filtering tip has the inlet tube.

Preferably, the upper part of the other side of the centrifugal end part of the pump is fixedly connected with one end of the motor through a connecting piece, and the top of the centrifugal end part of the pump is fixedly provided with a water outlet connecting flange.

Preferably, a port of the cleaning port and a port of the drain port are respectively and movably provided with a first fixed sealing nut and a second fixed sealing nut.

Preferably, the filter screen is installed to the inside of aqueduct and the one end that is close to the filter tip, and the middle part movable mounting of filter screen has the axis of rotation, and the one end of axis of rotation just is located the inside fixedly connected with scraper blade of filter tip, and the other end of axis of rotation just is located the inside fixedly connected with flabellum of aqueduct.

Preferably, a stabilizing member is installed at one side of the rotating shaft, the stabilizing member comprises a sleeve and fixing rods, the sleeve is sleeved on the surface of the rotating shaft, and the fixing rods are fixedly connected between the sleeve and the inner wall of the aqueduct at equal intervals.

Preferably, one side of the lower part of the inner cavity of the filtering end part is fixedly connected with two L-shaped clamping pieces, and a cleaning brush is movably arranged between the tops of the two L-shaped clamping pieces through a cleaning opening.

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

(1) in the work, the glass steel centrifugal pump is internally provided with the filtering device through the arrangement of the water guide pipe, the filtering end part, the filtering net, the rotating shaft, the scraper, the fan blade and the stabilizing part, so that water can be effectively filtered in the operation, the filtering net can be cleaned in the operation process, and the centrifugal pump can be effectively protected; when the motor is started to drive the rotating shaft to rotate, the impeller is rotated, water is sucked into the centrifugal end part of the pump from the water inlet pipe by the rotation of the impeller, the water sequentially passes through the filtering end part and the water guide pipe in the process from the centrifugal end part to the inside of the pump, the water is filtered through the filter screen when entering the inside of the water guide pipe, and the fan blades are driven to rotate when the water passes through the water guide pipe, so that the rotating shaft drives the scraper plate to clean one side of the filter screen, and the filter screen is prevented from being blocked by larger impurities;

(2) the glass steel centrifugal pump can effectively clean impurities deposited in the glass steel centrifugal pump by arranging the cleaning port, the first fixed sealing nut, the drain port, the second fixed sealing nut, the L-shaped clamping piece and the cleaning brush, so that the inside of the centrifugal pump is kept smooth, and the centrifugal pump can effectively operate; when this centrifugal pump does not operate, supply water to the inside of inlet tube through stopping, then pull down first fixed seal nut and the fixed seal nut of second, make filterable impurity discharge from drain department to use the clearance brush to carry out effectual cleanness once more to a side of filter screen.

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 cross-sectional view of the centrifugal end of the pump of the present invention;

FIG. 3 is a schematic cross-sectional view of the water guiding pipe and the filtering end part of the present invention;

in the figure: 1. a mounting seat; 2. a motor; 3. a pump centrifuge end; 4. a connecting member; 5. a rotating shaft; 6. an impeller; 7. a water outlet connecting flange; 8. a water conduit; 9. a filter end; 10. cleaning the opening; 11. a first fixed sealing nut; 12. a drain port; 13. a second fixed sealing nut; 14. a water inlet pipe; 15. a filter screen; 16. a rotating shaft; 17. a squeegee; 18. a fan blade; 19. a stabilizer; 20. an L-shaped fastener; 21. a cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 and fig. 2, the utility model comprises a mounting base 1, a motor 2 is fixedly mounted on one side of the top of the mounting base 1, a pump centrifugal end portion 3 is fixedly mounted on the other side of the top of the mounting base 1, a rotating shaft 5 is fixedly connected to the output end of the motor 2, one end of the rotating shaft 5 extends into the pump centrifugal end portion 3 and is fixedly connected with an impeller 6, a water guide pipe 8 is fixedly mounted on one side of the pump centrifugal end portion 3, the water guide pipe 8 is arranged to provide automatic cleaning power for the filtering end portion 9 (providing rotating power for the fan blade 18), one end of the water guide pipe 8 is fixedly connected with a filtering end portion 9, the filtering end portion 9 is arranged to effectively filter the water introduced by a water inlet pipe 14, the top and bottom ends of the filtering end portion 9 are respectively provided with a cleaning port 10 and a drain port 12, and the cleaning port 10 and drain port 12 are, so that the filtering end part 9 can be cleaned and discharged by manpower, and one side of the filtering end part 9 is fixedly provided with a water inlet pipe 14.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, the upper portion of the other side of the pump centrifugal end portion 3 is fixedly connected with one end of the motor 2 through a connecting piece 4, a water outlet connecting flange 7 is fixedly installed at the top of the pump centrifugal end portion 3, the pump centrifugal end portion 3 and the motor 2 are stably connected through the connecting piece 4, and the water outlet connecting flange 7 is effectively connected with an external pipeline.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1, a first fixed sealing nut 11 and a second fixed sealing nut 13 are movably mounted at the port parts of the cleaning port 10 and the drain port 12, and by means of the arrangement of the first fixed sealing nut 11 and the second fixed sealing nut 13, firstly, an effective sealing effect is achieved, and secondly, cleaning and pollution discharge can be conveniently performed on the inner part of the filtering end part 9.

Fourth embodiment, on the basis of first embodiment, given by fig. 3, filter screen 15 is installed to the inside of aqueduct 8 and the one end that is close to filter tip 9, the middle part movable mounting of filter screen 15 has axis of rotation 16, the one end of axis of rotation 16 just is located the inside fixedly connected with scraper blade 17 of filter tip 9, the other end of axis of rotation 16 just is located the inside fixedly connected with flabellum 18 of aqueduct 8, through filter screen 15's setting, can effectually filter water, through axis of rotation 16, scraper blade 17 and flabellum 18's setting, make it rotate through the flow of water, thereby clear up a side to filter screen 15.

Fifth embodiment, on the basis of the fourth embodiment, as shown in fig. 3, a stabilizer 19 is installed on one side of the rotating shaft 16, the stabilizer 19 includes a sleeve and a fixing rod, the sleeve is sleeved on the surface of the rotating shaft 16, the fixing rod is fixedly connected between the sleeve and the inner wall of the water conduit 8 at equal intervals, and the rotating shaft 16 can be rotated stably through the stabilizer 19 and the arrangement of the sleeve and the fixing rod.

Sixth embodiment, on the basis of first embodiment, given by fig. 3, one side fixedly connected with two L-shaped fastener 20 of filter end portion 9 inner chamber lower part, have cleaning brush 21 (the brush hair end of cleaning brush 21 is stainless steel) through clearance mouth 10 movable mounting between the top of two L-shaped fastener 20, through the setting of L-shaped fastener 20 and cleaning brush 21, make filter screen 15 can effectually carry out effectual cleanness through the manual work.

In this embodiment: the motor 2 is a TE2 alternating current motor.

The working principle is as follows: when the motor 2 is started to drive the rotating shaft 5 to rotate, the impeller 6 is rotated, water is sucked into the centrifugal end part 3 of the pump from the water inlet pipe 14 by the rotation of the impeller 6, the water sequentially passes through the filtering end part 9 and the water guide pipe 8 in the process of entering the centrifugal end part 3 of the pump to the inside, the water is filtered through the filter screen 15 when entering the inside of the water guide pipe 8, and the fan blades 18 are driven to rotate when the water passes through the water guide pipe 8, so that the rotating shaft 16 drives the scraper 17 to clean one side of the filter screen 15, and the filter screen 15 is prevented from being blocked by larger impurities; when the centrifugal pump is not operated, filtered foreign substances are discharged from the discharge opening 12 by stopping the supply of water to the inside of the water inlet pipe 14 and then removing the first and second

fixing seal nuts

11 and 13, and one side of the filter net 15 is effectively cleaned again using the cleaning brush 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glass steel matter centrifugal pump, includes mount pad (1), its characterized in that: one side fixed mounting at mount pad (1) top has motor (2), the opposite side fixed mounting at mount pad (1) top has pump centrifugation tip (3), the output fixedly connected with pivot (5) of motor (2), the one end of pivot (5) extends to inside and fixedly connected with impeller (6) of pump centrifugation tip (3), one side fixed mounting of pump centrifugation tip (3) has aqueduct (8), the one end fixedly connected with of aqueduct (8) filters tip (9), the one end of filtering tip (9) top and bottom is equipped with clearance mouth (10) and escape orifice (12) respectively, one side fixed mounting of filtering tip (9) has inlet tube (14).

2. A centrifugal pump of glass-steel material as in claim 1, characterized in that: the upper part of the other side of the pump centrifugal end part (3) is fixedly connected with one end of the motor (2) through a connecting piece (4), and a water outlet connecting flange (7) is fixedly arranged at the top of the pump centrifugal end part (3).

3. A centrifugal pump of glass-steel material as in claim 1, characterized in that: the port department of clearance mouth (10) and drain outlet (12) is movable mounting respectively has first fixed sealing nut (11) and the fixed sealing nut of second (13).

4. A centrifugal pump of glass-steel material as in claim 1, characterized in that: the utility model discloses a filter screen, including filter tip (9), filter screen (15) are installed to the inside and the one end that is close to filter tip (9) of aqueduct (8), and the middle part movable mounting of filter screen (15) has axis of rotation (16), and the one end of axis of rotation (16) just is located the inside fixedly connected with scraper blade (17) of filter tip (9), and the other end of axis of rotation (16) just is located inside fixedly connected with flabellum (18) of aqueduct (8).

5. A centrifugal pump of glass-steel material as in claim 4, characterized in that: the water distributor is characterized in that a stabilizing piece (19) is installed on one side of the rotating shaft (16), the stabilizing piece (19) comprises a sleeve and fixing rods, the sleeve is sleeved on the surface of the rotating shaft (16), and the fixing rods are fixedly connected between the sleeve and the inner wall of the water guide pipe (8) at equal intervals.

6. A centrifugal pump of glass-steel material as in claim 1, characterized in that: one side of the lower part of the inner cavity of the filtering end part (9) is fixedly connected with two L-shaped clamping parts (20), and a cleaning brush (21) is movably arranged between the tops of the two L-shaped clamping parts (20) through a cleaning opening (10).