CN215427523U

CN215427523U - Filtering protection anti-blocking structure for water inlet end of pump valve

Info

Publication number: CN215427523U
Application number: CN202120665133.6U
Authority: CN
Inventors: 苏传生
Original assignee: Anhui Beide Pump Valve Technology Shares Co ltd
Current assignee: Anhui Beide Pump Valve Technology Shares Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2022-01-07
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a filtering protection anti-clogging structure for a water inlet end of a pump valve, which comprises a pump valve body and a water inlet end arranged on one side of the pump valve body, wherein a water outlet end is arranged on one side of the top of the pump valve body, a first connecting flange is arranged on one side of the water inlet end, a water inlet pipeline is arranged on one side of the first connecting flange, one end, far away from the first connecting flange, of the water inlet pipeline is connected with a filtering pipeline, a sewage discharge pipeline is arranged at the bottom of the filtering pipeline, and a sealing cover is arranged at the bottom of the sewage discharge pipeline. According to the utility model, the motor, the rotating shaft, the cleaning brush and the guide vane are arranged, so that the device can perform timing cleaning work as required, and further pipeline blockage caused by impurity accumulation of the device is avoided, and smoothness of the device in the use process is ensured.

Description

Filtering protection anti-blocking structure for water inlet end of pump valve

Technical Field

The utility model relates to the technical field of pump valves, in particular to a filtering protection anti-clogging structure for a water inlet end of a pump valve.

Background

In the daily use process of the pump, in order to realize the control of the flow of the conveying medium, a valve is generally needed to realize, and the combined structure can be used as a pump valve structure, wherein the pump valve refers to a general name of a pump and a valve, and the pump valve also refers to a valve structure with a pump function.

The defects of the prior art are as follows: in the present stage to the pump valve use, in order to reduce the influence that the pump valve received impurity in the medium, need set up the filter screen at the end of intaking and carry out the media filtration, because the single filter screen that sets up filters can not carry out regularly handling with the impurity of accumulation, and then cause the jam in the filter screen position easily to influence the normal use of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering protection anti-clogging structure for a water inlet end of a pump valve, which solves the problem that the normal use of the device is influenced because accumulated impurities cannot be regularly treated by adopting a single filter screen structure to filter the impurities at the present stage and are easy to clog at the position of a filter screen.

In order to achieve the purpose, the utility model provides the following technical scheme: a filter protection anti-clogging structure for a water inlet end of a pump valve comprises a pump valve body and a water inlet end arranged on one side of the pump valve body, wherein a water outlet end is arranged on one side of the top of the pump valve body, a first connecting flange is arranged on one side of the water inlet end, a water inlet pipeline is arranged on one side of the first connecting flange, one end of the water inlet pipeline, far away from the first connecting flange, is connected with a filter pipeline, a sewage discharge pipeline is arranged at the bottom of the filter pipeline, a sealing cover is arranged at the bottom of the sewage discharge pipeline, sealing elements are arranged on the outer walls of the two sides of the bottom of the sewage discharge pipeline, the bottom of each sealing element is fixedly connected with the top of the corresponding sealing cover, a filter screen is arranged on one side of the top of the sewage discharge pipeline, the filter screen is arranged inside one side, close to the water inlet pipeline, a motor is arranged in the middle position of the top of the filter screen, and an output shaft of the motor is connected with a rotating shaft through a coupler, the pivot sets up inside filtering conduit, pivot top outer wall is provided with the cleaning brush, the pivot bottom is provided with guide vane.

Preferably, the water inlet pipeline is arranged in an inclined mode towards the water inlet end, a second connecting flange is arranged on one side, close to the first connecting flange, of the water inlet pipeline, and the water inlet pipeline is connected with the first connecting flange through the second connecting flange.

Preferably, the filter screen adopts the slope setting towards sewage pipes top one side, the filter screen adopts metal material to make and forms.

Preferably, cleaning brush one side with filter screen one side outer wall contacts, just cleaning brush is provided with two sets ofly, two sets ofly cleaning brush all sets up inside the filtration pipeline, and is two sets ofly cleaning brush sets up respectively at pivot top both sides outer wall.

Preferably, the guide vane is fixedly connected with the outer wall of the bottom of the rotating shaft, and the guide vane is arranged inside the sewage discharge pipeline.

Preferably, sealed both sides outer wall of lid all is provided with reset assembly, reset assembly comprises locating piece, guide bar and compression spring, locating piece one end with sewage pipes outer wall fixed connection, locating piece one side outer wall is provided with positioning bolt, just the direction through-hole has been seted up to the locating piece intermediate position, the guide bar bottom with sealed top of the case fixed connection, the guide bar top is run through the direction through-hole and is connected with the limiting plate, compression spring set up in the limiting plate bottom with between the locating piece top, just the compression spring cover is established the guide bar outer wall.

Preferably, the outer wall of one side of the guide rod is provided with a limiting groove, and one end of the positioning bolt penetrates through the inner guiding through hole of the positioning block and is abutted against the inner wall of the limiting groove of the outer wall of one side of the guide rod.

The utility model provides a filtering protection anti-blocking structure for a water inlet end of a pump valve, which has the following beneficial effects:

(1) by arranging the motor, the rotating shaft, the cleaning brush and the guide vanes, when the device is used and accumulated impurities need to be cleaned, a user can clean the filter screen by opening the sealing cover and simultaneously opening the motor, so that the motor can drive the cleaning brush on the outer wall of the rotating shaft through the output shaft, and simultaneously can guide the impurities accumulated in the sewage discharge pipeline through the guide vanes on the outer wall of the bottom of the rotating shaft, thereby finishing cleaning work, further performing timing cleaning work on the device, further avoiding pipeline blockage of the device caused by impurity accumulation, and further ensuring the smoothness of the device in the using process.

(2) According to the utility model, by arranging the reset assembly, the positioning bolt and the limiting groove, when a user opens the sealing cover, the limiting plate at the top of the guide rod can be synchronously driven to extrude the compression spring by pulling the sealing cover, and then after the sealing cover is used, the positioning bolt is screwed by the user, so that the positioning bolt loses the positioning work on the guide rod, and further the sealing cover can rapidly seal the sewage discharge pipeline under the action of the compression spring, so that the use convenience of the device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the filter tube of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2A according to the present invention;

fig. 4 is a schematic view of the guide bar mounting structure of the present invention.

In the figure: 1. a pump valve body; 2. a water inlet end; 3. a water outlet end; 4. a first connecting flange; 5. a water inlet pipe; 6. a filtration pipeline; 7. a blowdown line; 8. a sealing cover; 9. a seal member; 10. a filter screen; 11. a motor; 12. a rotating shaft; 13. cleaning a brush; 14. a guide vane; 15. a second connecting flange; 16. positioning blocks; 17. a guide bar; 18. a compression spring; 19. positioning the bolt; 20. a guide through hole; 21. a limiting groove.

Detailed Description

The technical solution 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.

As shown in fig. 1 to 4, the present invention provides a technical solution: a filter protection anti-clogging structure for a water inlet end of a pump valve comprises a pump valve body 1 and a water inlet end 2 arranged on one side of the pump valve body 1, wherein a water outlet end 3 is arranged on one side of the top of the pump valve body 1, a first connecting flange 4 is arranged on one side of the water inlet end 2, a water inlet pipeline 5 is arranged on one side of the first connecting flange 4, one end, away from the first connecting flange 4, of the water inlet pipeline 5 is connected with a filter pipeline 6, a sewage discharge pipeline 7 is arranged at the bottom of the filter pipeline 6, a sealing cover 8 is arranged at the bottom of the sewage discharge pipeline 7, sealing parts 9 are arranged on the outer walls of two sides of the bottom of the sewage discharge pipeline 7, the bottoms of the sealing parts 9 are respectively and fixedly connected with the top of the sealing cover 8, a filter screen 10 is arranged on one side of the top of the sewage discharge pipeline 7, the filter screen 10 is arranged inside one side, close to the water inlet pipeline 5, and a motor 11 is arranged at the middle position of the top of the filter screen 10, the utility model discloses a filter tube, including motor 11, pivot 12, cleaning brush 13, pivot 12, the bottom is provided with guide vane 14, motor 11 output shaft has pivot 12 through the coupling joint, pivot 12 sets up inside filtering

duct

6, 12 top outer walls in pivot are provided with

cleaning brush

13, 12 bottoms in pivot.

Further, inlet channel 5 adopts and sets up towards 2 slopes of inlet end, just inlet channel 5 is close to first flange 4 one side and is provided with second flange 15, just inlet channel 5 through second flange 15 with first flange 4 is connected.

Further, filter screen 10 adopts the slope setting towards sewage pipes 7 top one side, filter screen 10 adopts the metal material preparation to form, through adopting the slope setting with filter screen 10, and then makes the impurity through the interception can enter into inside the sewage pipes 7 and accumulate to guarantee filter screen 10's normal use.

Further, cleaning brush 13 one side with filter screen 10 one side outer wall contacts, just cleaning brush 13 is provided with two sets ofly, two sets ofly cleaning brush 13 all sets up inside filter pipe 6, and is two sets ofly cleaning brush 13 sets up respectively at 12 top both sides outer walls of pivot, and through contacting cleaning brush 13 with filter screen 10 one side outer wall, and then made things convenient for the user to filter screen 10's cleaning work.

Further, guide vane 14 with outer wall fixed connection in the bottom of pivot 12, just guide vane 14 sets up inside sewage pipes 7, through the guide vane 14 that sets up, and then has made things convenient for the user to the derivation of accumulation impurity to the impurity discharge work of sewage pipes 7 has been made things convenient for.

Further, 8 both sides outer walls of sealed lid all are provided with reset assembly, reset assembly comprises locating piece 16, guide bar 17 and compression spring 18, locating piece 16 one end with 7 outer wall fixed connection of sewage pipes, 16 one side outer walls of locating piece are provided with positioning bolt 19, just guide through hole 20 has been seted up to 16 intermediate positions of locating piece, guide bar 17 bottom with 8 top fixed connection of sealed lid, guide through hole 20 is run through at the 17 top of guide bar and is connected with the limiting plate, compression spring 18 sets up in the limiting plate bottom with between the 16 tops of locating piece, just compression spring 18 cover is established guide bar 17 outer wall has made things convenient for opening of sealed lid 8 to use and sealed work of closing through the reset assembly who sets up.

Furthermore, a limiting groove 21 is formed in the outer wall of one side of the guide rod 17, one end of the positioning bolt 19 penetrates through the inner guide through hole 20 of the positioning block 16 and abuts against the inner wall of the limiting groove 21 in the outer wall of one side of the guide rod 17, and the positioning work of a user on the position of the sealing cover 8 is facilitated through the limiting groove 21.

The working principle is as follows: when the device is used, a user can connect the pipeline at the water source position with one side of the filtering pipeline 6, so that in the using process of the device, water resource entering through the water inlet end 2 can be filtered through the filtering net 10 in the filtering pipeline 6, and filtered impurities can be accumulated in the sewage discharge pipeline 7 under the action of the inclined filtering net 10, when the device needs to be cleaned after being used for a long time, the user only needs to screw the positioning bolt 19, then the sealing cover 8 is pulled downwards to open the sewage discharge pipeline 7, then the user can open the motor 11, so that the motor 11 can drive the cleaning brush 13 on the outer wall of the rotating shaft 12 through the output shaft to clean the filtering net 10, and meanwhile, the impurities accumulated in the sewage discharge pipeline 7 can be guided through the guide vane 14 on the outer wall of the bottom of the rotating shaft 12 to further complete the cleaning work, thereby ensuring the smoothness of the device in the using process.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a structure is prevented blockking up in end filtration protection is intake to pump valve, includes pump valve body (1) and sets up intake end (2) in pump valve body (1) one side, its characterized in that: a water outlet end (3) is arranged on one side of the top of the pump valve body (1), a first connecting flange (4) is arranged on one side of the water inlet end (2), a water inlet pipeline (5) is arranged on one side of the first connecting flange (4), one end, far away from the first connecting flange (4), of the water inlet pipeline (5) is connected with a filtering pipeline (6), a sewage discharge pipeline (7) is arranged at the bottom of the filtering pipeline (6), a sealing cover (8) is arranged at the bottom of the sewage discharge pipeline (7), sealing parts (9) are arranged on the outer walls of the two sides of the bottom of the sewage discharge pipeline (7), the bottom of each sealing part (9) is fixedly connected with the top of the corresponding sealing cover (8), a filtering net (10) is arranged on one side of the top of the sewage discharge pipeline (7), the filtering net (10) is arranged inside one side, near the water inlet pipeline (5), of the filtering net (6), and a motor (11) is arranged in the middle of the top of the filtering net (10), the improved filter device is characterized in that an output shaft of the motor (11) is connected with a rotating shaft (12) through a coupler, the rotating shaft (12) is arranged inside the filter pipeline (6), a cleaning brush (13) is arranged on the outer wall of the top of the rotating shaft (12), and a guide vane (14) is arranged at the bottom of the rotating shaft (12).

2. The structure of claim 1 for preventing blockage by filtration at the water inlet end of a pump valve, wherein: the water inlet pipeline (5) is obliquely arranged towards the water inlet end (2), a second connecting flange (15) is arranged on one side, close to the first connecting flange (4), of the water inlet pipeline (5), and the water inlet pipeline (5) is connected with the first connecting flange (4) through the second connecting flange (15).

3. The structure of claim 1 for preventing blockage by filtration at the water inlet end of a pump valve, wherein: the filter screen (10) is arranged towards one side of the top of the sewage discharge pipeline (7) in an inclined mode, and the filter screen (10) is made of metal materials.

4. The structure of claim 1 for preventing blockage by filtration at the water inlet end of a pump valve, wherein: cleaning brush (13) one side with filter screen (10) one side outer wall contacts, just cleaning brush (13) are provided with two sets ofly, and are two sets ofly cleaning brush (13) all set up inside filtering duct (6), and are two sets ofly cleaning brush (13) set up respectively at pivot (12) top both sides outer wall.

5. The structure of claim 1 for preventing blockage by filtration at the water inlet end of a pump valve, wherein: the guide vane (14) is fixedly connected with the outer wall of the bottom of the rotating shaft (12), and the guide vane (14) is arranged inside the sewage discharge pipeline (7).

6. The structure of claim 1 for preventing blockage by filtration at the water inlet end of a pump valve, wherein: sealed lid (8) both sides outer wall all is provided with the subassembly that resets, the subassembly that resets comprises locating piece (16), guide bar (17) and compression spring (18), locating piece (16) one end with sewage pipes (7) outer wall fixed connection, locating piece (16) one side outer wall is provided with positioning bolt (19), just guide hole (20) have been seted up to locating piece (16) intermediate position, guide bar (17) bottom with sealed lid (8) top fixed connection, guide bar (17) top is run through guide hole (20) and is connected with the limiting plate, compression spring (18) set up in the limiting plate bottom with between locating piece (16) top, just compression spring (18) cover is established guide bar (17) outer wall.

7. The structure of claim 6 for preventing blockage by filtering at the water inlet end of a pump valve, wherein: the outer wall of one side of the guide rod (17) is provided with a limiting groove (21), and one end of the positioning bolt (19) penetrates through the inner guiding through hole (20) of the positioning block (16) and is abutted to the inner wall of the limiting groove (21) of the outer wall of one side of the guide rod (17).