CN209925310U

CN209925310U - Filtering structure of water pump

Info

Publication number: CN209925310U
Application number: CN201920463795.8U
Authority: CN
Inventors: 郑飞; 邹温利
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-01-10
Anticipated expiration: 2029-04-08
Also published as: CN209925310U8

Abstract

The utility model discloses a filtration of water pump, the on-line screen storage device comprises a base, the upper end fixedly connected with impeller shell of base, be equipped with the outlet pipe on the impeller shell, be equipped with the impeller in the impeller shell, fixed mounting has the motor on the base, the one end of impeller run through the impeller shell and with motor output shaft fixed connection, through the first capsule of first bolt fixedly connected with on the impeller shell, fixedly connected with shell of intaking on the first capsule, first capsule and shell of intaking are through fixed pipe intercommunication, through second bolt fixedly connected with second capsule on the shell of intaking, be equipped with the inlet tube on the second capsule, be equipped with the filtering mechanism who corresponds with fixed pipe position in the shell of intaking. The utility model discloses a set up filtering mechanism, filter the water that gets into in the impeller shell through the filter screen, prevent to cause the jam to the impeller shell is inside, and set up clear stifled mechanism, can carry out the clear stifled of initiative, prevent that the jam effect is better.

Description

Filtering structure of water pump

Technical Field

The utility model relates to a water pump technical field especially relates to a filtration of water pump.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transmits the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, and is mainly used for conveying liquid including water, oil and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filtering structure of a water pump.

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

the utility model provides a filtration of water pump, includes the base, the upper end fixedly connected with impeller shell of base, be equipped with the outlet pipe on the impeller shell, be equipped with the impeller in the impeller shell, fixed mounting has the motor on the base, the one end of impeller run through the impeller shell and with motor output shaft fixed connection, through the first capsule of first bolt fixedly connected with on the impeller shell, fixedly connected with shell of intaking on the first capsule, first capsule and shell of intaking pass through the solid fixed tube intercommunication, through second bolt fixedly connected with second capsule on the shell of intaking, be equipped with the inlet tube on the second capsule, be equipped with the filter mechanism who corresponds with the solid fixed tube position in the shell of intaking, the shaft of impeller passes solid fixed tube and extends to in the shell of intaking and is connected with clear stifled mechanism.

Preferably, filtering mechanism includes the filter screen, the middle part of filter screen runs through to be equipped with rather than fixed cover of fixedly connected with, fixed cover cup joints on the shaft of impeller, the filter screen passes through third bolt fixed connection on the inner wall of the shell of intaking.

Preferably, the blockage removing mechanism comprises a threaded sleeve which is in threaded connection with an impeller shaft, a rotating plate is fixedly sleeved on the threaded sleeve, and steel wire brushes are uniformly distributed on one side wall of the rotating plate, which is close to the fixed pipe.

Preferably, a side wall of the filter screen close to the fixed pipe is fixedly connected with a sealing ring.

Preferably, crushing knives are uniformly distributed on one side wall of the rotating plate, which is far away from the fixed pipe.

The utility model has the advantages that:

through setting up filtering mechanism, filter the water that gets into in the impeller shell through the filter screen.

Through setting up clear stifled mechanism, because clear stifled mechanism fixes on the shaft of impeller, when the impeller rotates, clear stifled mechanism can work, drives the rotor plate rotation, and then brushes the surface of filter screen through the steel brush, clears up the surface of filter screen and prevents to block up.

Through setting up crushing sword, smash debris through pivoted crushing sword.

Drawings

Fig. 1 is a schematic structural diagram of a filtering structure of a water pump according to the present invention;

fig. 2 is the utility model provides a filter mechanism's of water pump filtration's schematic structure.

In the figure: the device comprises a base 1, a motor 2, an impeller shell 3, a water outlet pipe 4, a first sealing shell 5, a first bolt 6, a water inlet shell 7, a second bolt 8, a second sealing shell 9, a filter screen 10, a water inlet pipe 11, a threaded sleeve 12, a crushing knife 13, a rotating plate 14, a steel wire brush 15, a fixed sleeve 16, an impeller 17, a sealing ring 18 and a third bolt 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-2, a filtering structure of a water pump, including a base 1, an upper end of the base 1 is fixedly connected with an impeller shell 3, the impeller shell 3 is provided with a water outlet pipe 4, an impeller 17 is arranged in the impeller shell 3, a motor 2 is fixedly mounted on the base 1, one end of the impeller 17 penetrates through the impeller shell 3 and is fixedly connected with an output shaft of the motor 2, a first sealing shell 5 is fixedly connected with the impeller shell 3 through a first bolt 6, a water inlet shell 7 is fixedly connected with the first sealing shell 5, the first sealing shell 5 is communicated with the water inlet shell 7 through a fixing pipe, a second sealing shell 9 is fixedly connected with the water inlet shell 7 through a second bolt 8, a water inlet pipe 11 is arranged on the second sealing shell 9, a filtering mechanism corresponding to the position of the fixing pipe is arranged in the water inlet shell 7, and a wheel shaft of the impeller 17 penetrates through the fixing pipe.

The utility model discloses in, filtering mechanism includes filter screen 10, and filter screen 10's middle part is run through and is equipped with rather than the fixed cover 16 of fixedly connected with, and fixed cover 16 cup joints at impeller 17's epaxial, and filter screen 10 filters the water that gets into in impeller shell 3 through setting up filtering mechanism on the inner wall of third bolt 19 fixed connection at the shell 7 that intakes.

Wherein, clear stifled mechanism includes threaded connection at impeller 17 epaxial thread bush 12, the fixed rotor plate 14 that has cup jointed on the thread bush 12, the equipartition has steel brush 15 on the lateral wall that rotor plate 14 is close to fixed pipe, steel brush 15 and filter screen 10 contact, through setting up clear stifled mechanism, because clear stifled mechanism fixes on impeller 17's the shaft, when impeller 17 rotates, clear stifled mechanism can work, drive rotor plate 14 rotatory, and then brush the surface of filter screen 10 through steel brush 15, clear up the surface of filter screen 10 and prevent to block up.

Furthermore, a sealing ring 18 is fixedly connected to a side wall of the filter screen 10 close to the fixed pipe, so that the sealing effect is improved.

Furthermore, crushing knives 13 are evenly distributed on one side wall of the rotating plate 14, which is far away from the fixed pipe, and sundries are crushed by the rotating crushing knives 13.

The utility model discloses during the use, starter motor 2, drive impeller 17 rotates, the water pump works, water to getting into in the impeller shell 3 through filter screen 10 filters, because clear stifled mechanism fixes at impeller 17's wheel epaxially, when impeller 17 rotates, clear stifled mechanism can work, it is rotatory to drive rotor plate 14, and then brush through steel brush 15 to the surface of filter screen 10, clear up the surface of filter screen 10 and prevent to block up, smash sword 13 through setting up, smash debris through pivoted crushing sword 13.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a filtration of water pump, includes base (1), its characterized in that, the upper end fixedly connected with impeller shell (3) of base (1), be equipped with outlet pipe (4) on impeller shell (3), be equipped with impeller (17) in impeller shell (3), fixed mounting has motor (2) on base (1), the one end of impeller (17) runs through impeller shell (3) and with motor (2) output shaft fixed connection, there is first capsule (5) through first bolt (6) fixedly connected with on impeller shell (3), fixedly connected with water inlet shell (7) on first capsule (5), first capsule (5) and water inlet shell (7) are through the solid fixed tube intercommunication, there is second capsule (9) through second bolt (8) fixedly connected with on water inlet shell (7), be equipped with inlet tube (11) on second capsule (9), and a filtering mechanism corresponding to the position of the fixed pipe is arranged in the water inlet shell (7), and a wheel shaft of the impeller (17) penetrates through the fixed pipe to extend into the water inlet shell (7) and is connected with a blockage removing mechanism.

2. The filtering structure of a water pump according to claim 1, wherein the filtering mechanism comprises a filter screen (10), a fixing sleeve (16) is fixedly connected to the middle of the filter screen (10) in a penetrating manner, the fixing sleeve (16) is sleeved on a wheel shaft of the impeller (17), and the filter screen (10) is fixedly connected to the inner wall of the water inlet shell (7) through a third bolt (19).

3. The filtering structure of a water pump as claimed in claim 1, wherein the blockage removing mechanism comprises a threaded sleeve (12) which is in threaded connection with a wheel shaft of the impeller (17), a rotating plate (14) is fixedly sleeved on the threaded sleeve (12), and wire brushes (15) are uniformly distributed on one side wall of the rotating plate (14) close to the fixed pipe.

4. A filter structure of a water pump according to claim 2, wherein a side wall of the filter net (10) near the fixed pipe is fixedly connected with a sealing ring (18).

5. A filter structure of a water pump according to claim 3, wherein the side wall of the rotating plate (14) far from the fixed pipe is provided with the crushing blades (13).