CN218293996U

CN218293996U - Water suction pump

Info

Publication number: CN218293996U
Application number: CN202222285781.6U
Authority: CN
Inventors: 楼勇; 楼锦标
Original assignee: Yongtai Technology Zhejiang Co ltd
Current assignee: Yongtai Technology Zhejiang Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-13
Anticipated expiration: 2032-08-25

Abstract

The application discloses suction pump, it includes the pump body, one side of the pump body is provided with the inlet tube, the pump body is being close to the vertical filter cartridge that is provided with in one side of inlet tube, the upper end of filter cartridge is provided with the exit tube, the lower extreme of filter cartridge is provided with into the pipe, the inlet tube with be provided with the connecting pipe between the exit tube, the middle part is provided with the branch stream block in the filter cartridge, branch stream block will the cavity of filter cartridge falls into the water conservancy diversion passageway of two mutual symmetries, the last lower extreme both ends of water conservancy diversion passageway respectively with the exit tube and advance the pipe intercommunication, the both sides that correspond of branch stream block respectively with be provided with the filter screen between the inboard that the filter cartridge corresponds respectively. This application has the effect that keeps the work efficiency of suction pump.

Description

Water suction pump

Technical Field

The application relates to the field of pump technology, in particular to a water suction pump.

Background

A pump is a device commonly used in everyday life for delivering working fluids, such as: after water enters the water body of the pump, the working fluid is pressurized through the operation of the impeller inside the water body, and then the working fluid is sent out of the water body so as to achieve the purpose of conveying the working fluid.

In the process of transporting water by the water suction pump, because a plurality of impurities and aquatic weeds exist in the water, after long-term work, the impurities in the water can be attached to the interior of the water suction pump, so that the rotating shaft of the impeller is subjected to resistance, and the working efficiency of the water suction pump can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to keep the work efficiency of suction pump, this application provides a suction pump.

The application provides a suction pump adopts following technical scheme:

including the pump body, one side of the pump body is provided with the inlet tube, the pump body is being close to the vertical filter cartridge that is provided with in one side of inlet tube, the upper end of filter cartridge is provided with the exit tube, the lower extreme of filter cartridge is provided with into the pipe, the inlet tube with be provided with the connecting pipe between the exit tube, the middle part is provided with branch stream block in the filter cartridge, branch stream block will the cavity of filter cartridge falls into the water conservancy diversion passageway of two mutual symmetries, the upper and lower end both ends of water conservancy diversion passageway respectively with the exit tube and advance the pipe intercommunication, divide stream block correspond both sides respectively with be provided with the filter screen between the inboard that the filter cartridge corresponds respectively.

Through adopting above-mentioned technical scheme, the pump body need carry out the during operation, earlier communicate exit tube and inlet tube through the connecting pipe with the filter cartridge, later start the pump body and make the entering pipe of filter cartridge absorb external water, when water passes through the filter cartridge, when passing through the filter screen, thereby impurity to the water the inside filters, and two water conservancy diversion passageways in the filter cartridge multiplicable filter cartridge are to filterable work efficiency of water, thereby can prevent that impurity from getting into in the pump body, the impeller rotation rate of the corresponding pump body produces the influence, let the work efficiency of the pump body remain unchanged.

Preferably, the diversion channel is provided with a storage frame on an inner side wall close to the inlet pipe, and the storage frame is positioned below the filter screen.

Through adopting above-mentioned technical scheme, under the blockking of filter screen, the impurity of aquatic can be stayed on the filter screen, after the pump body stop work, the impurity on the filter screen can fall in depositing the frame to keep the water output of filter screen, and fall in depositing the impurity of frame and can prevent to be washed on the filter screen by the water again, keep the water efficiency of filter screen.

Preferably, the filter screen is the slope and places, the filter screen is being close to the one end of reposition of redundant personnel piece is to the other end to deposit the distance of frame diminishes gradually.

By adopting the technical scheme, because the filter screen is the tilt state, when the pump body is pumped water, the impurity in the water is attached to the filter screen, and then the impurity can slide into the storage frame along the filter screen, thereby the filter box can continuously work.

Preferably, the filter box is provided with mounting holes for the storage frame to slide out at one end close to the inlet pipe, a limiting plate is arranged at one end of the storage frame far away from the filter screen, and the limiting plate is fixed on the lower end face of the filter box.

Through adopting above-mentioned technical scheme, when depositing the impurity in the frame too much, can will deposit the frame and follow the downthehole roll-off of mounting to deposit and dismantle in the frame from the rose box, later will deposit impurity in the frame and pour out, will deposit in the frame inserts the mounting hole, the limiting plate can prevent to deposit the frame and excessively insert, has increased the stability of depositing the frame.

Preferably, the filter screen is internally provided with filter cotton.

By adopting the technical scheme, the filter cotton is placed in the filter screen, so that fine impurities in water can be filtered, and the water cleanliness is improved.

Preferably, the lateral wall of filter cartridge offers the confession the slide opening of filter screen roll-off.

By adopting the technical scheme, after the filter screen is used for a long time, the filter screen can slide out from the sliding hole, the filter screen is detached from the filter box, and then a new filter screen is installed in the filter box through the sliding hole, so that the filtering efficiency of the filter box is kept.

Preferably, the lower end of the filter box is provided with a cover plate, a sealing ring is arranged between the cover plate and the filter box, and the mounting hole is arranged in the sealing ring.

Through adopting above-mentioned technical scheme, the apron lid can prevent to deposit the frame and follow the mounting hole roll-off in the lower extreme of filter cartridge to increase the stability of depositing the frame, the leakproofness between sealing ring multiplicable apron and the filter cartridge.

In summary, the present application includes at least one of the following beneficial technical effects:

1. impurities in water can be left on the filter screen under the blocking of the filter screen, and after the pump body stops working, the impurities on the filter screen can fall into the storage frame, so that the water passing amount of the filter screen is kept, and the impurities falling into the storage frame can prevent the filter screen from being flushed to the filter screen by water again, so that the water passing efficiency of the filter screen is kept;

2. when the impurities in the storage frame are excessive, the storage frame can slide out of the mounting hole, so that the storage frame is detached from the filter box, then the impurities in the storage frame are poured out, the storage frame is inserted into the mounting hole, the limiting plate can prevent the storage frame from being excessively inserted, and the stability of the storage frame is improved;

3. the cover plate covers the lower end of the filter box, the storage frame can be prevented from sliding out of the mounting hole, the stability of the storage frame is improved, and the sealing ring can improve the sealing performance between the cover plate and the filter box.

Drawings

FIG. 1 is a schematic view of the assembly of the pump body and the filter cassette of this embodiment;

FIG. 2 is a schematic cross-sectional view of the filter cassette of this embodiment;

fig. 3 is an exploded view of the filter cassette of this embodiment.

Reference numerals are as follows: 1. a pump body; 2. a water inlet pipe; 3. a filter cartridge; 4. discharging a pipe; 5. feeding a pipe; 6. a connecting pipe; 7. a shunting block; 8. a flow guide channel; 9. a filter screen; 10. filtering cotton; 11. a sliding hole; 12. a fixing plate; 13. a gasket; 14. a storage frame; 15. mounting holes; 16. a limiting plate; 17. a groove is embedded; 18. a cover plate; 19. and (4) a sealing ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a water suction pump.

Referring to fig. 1, including the pump body 1, one side an organic whole of the pump body 1 is provided with inlet tube 2, and filter cartridge 3 has been placed to one side that pump body 1 is being close to inlet tube 2 is vertical in the pump body 1, and filter cartridge 3's upper end welded fastening has exit tube 4, and filter cartridge 3's lower extreme welded fastening has into pipe 5, is provided with connecting pipe 6 between inlet tube 2 and the exit tube 4, and the one end of connecting pipe 6 is fixed in the one end of inlet tube 2, and the other end is fixed in the upper end of exit tube 4.

Referring to fig. 2, middle part has branch stream block 7 through the bolt fastening in the filter cartridge 3, the upper and lower both ends of branch stream block 7 have most advanced respectively, divide stream block 7 to fall into the water conservancy diversion passageway 8 of two vertical symmetries with filter cartridge 3's cavity, the upper and lower end both ends of water conservancy diversion passageway 8 communicate with exit tube 4 and advance pipe 5 respectively, it has placed filter screen 9 respectively to divide stream block 7's corresponding both sides respectively between the inboard that corresponds with filter cartridge 3, filter screen 9 is the slope and places, filter screen 9 diminishes to the distance of filter cartridge 3 lower extreme to the other end to being close to the one end that divides stream block 7 gradually.

The filter screen 9 is provided with a placing cavity, and filter cotton 10 is placed in the placing cavity.

Referring to fig. 3, the lateral wall of filter cartridge 3 is provided with the hole 11 that slides that supplies the roll-off of filter screen 9, and filter screen 9 is being fixed with fixed plate 12 near the one end an organic whole of the hole 11 that slides, and fixed plate 12 passes through the bolt fastening in filter cartridge 3's lateral wall, has placed sealed pad 13 between fixed plate 12 and the filter cartridge 3. The gasket 13 prevents water in the filter cassette 3 from flowing out of the slide hole 11.

Two storage frames 14 are arranged on the inner side wall of the diversion channel 8 close to the inlet pipe 5, and the storage frames 14 are positioned below the filter screen 9.

Two mounting holes 15 for sliding out the storage frame 14 are uniformly formed in one end, close to the inlet pipe 5, of the filter box 3, two limiting plates 16 are integrally arranged on two sides, far away from one end of the filter screen 9, of the storage frame 14, and an embedded groove 17 for embedding the limiting plates 16 is formed in the bottom of the filter box 3.

Two cover plates 18 are fixed at the lower end of the filter box 3 through threads, a sealing ring 19 is arranged between the cover plates 18 and the filter box 3, the mounting hole 15 is positioned in the sealing ring 19, and a ring groove for mounting the sealing ring 19 is circumferentially arranged at one end, close to the filter box 3, of the cover plate 18.

The implementation principle of a suction pump disclosed by the embodiment of the application is as follows: communicate play tub 4 and inlet tube 2 with filter cartridge 3 through connecting pipe 6, later start pump body 1 and make filter cartridge 3 advance tub 5 and absorb external water, when water passes through filter cartridge 3, when through filter screen 9 to block the impurity of water the inside, later impurity can be along filter screen 9 slide in depositing in the frame 14.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A water pump is characterized in that: including the pump body (1), one side of the pump body (1) is provided with inlet tube (2), the pump body (1) is being close to the vertical filter cartridge (3) that is provided with in one side of inlet tube (2), the upper end of filter cartridge (3) is provided with exit tube (4), the lower extreme of filter cartridge (3) is provided with into pipe (5), inlet tube (2) with be provided with connecting pipe (6) between exit tube (4), the middle part is provided with branch stream block (7) in filter cartridge (3), branch stream block (7) will the cavity of filter cartridge (3) falls into two water conservancy diversion passageways (8) of mutual symmetry, the upper and lower end both ends of water conservancy diversion passageway (8) respectively with exit tube (4) and advance pipe (5) intercommunication, divide the corresponding both sides of stream block (7) respectively with be provided with filter screen (9) between the inboard that filter cartridge (3) correspond respectively.

2. A water pump according to claim 1, wherein the flow guide channel (8) is provided with a storage frame (14) adjacent to an inner side wall of the inlet pipe (5), the storage frame (14) being located below the filter screen (9).

3. A water pump according to claim 2, wherein the filter screen (9) is placed obliquely, and the distance from the filter screen (9) to the storage frame (14) decreases from one end of the filter screen to the other end of the filter screen, the distance being close to the diverter block (7).

4. The water pump according to claim 2, wherein the filter box (3) is provided with mounting holes (15) at one end close to the inlet pipe (5) for the storage frame (14) to slide out, a limiting plate (16) is arranged at one end of the storage frame (14) far away from the filter screen (9), and the limiting plate (16) is fixed on the lower end face of the filter box (3).

5. A water pump according to claim 1, characterized in that filter cotton (10) is arranged in the filter net (9).

6. The water pump according to claim 1, wherein the side wall of the filter box (3) is provided with a sliding hole (11) for sliding out the filter screen (9).

7. A suction pump according to claim 4, characterized in that the filter cassette (3) is provided at its lower end with a cover plate (18), that a sealing ring (19) is placed between the cover plate (18) and the filter cassette (3), and that the mounting hole (15) is located in the sealing ring (19).