CN221074793U - Water pump inflow filter device - Google Patents

Abstract

The utility model relates to the technical field of water pump water inlet filtration, and particularly discloses a water pump water inlet filtration device which comprises a water pump body, wherein the water inlet end of the water pump body is fixedly connected with one end of a first water inlet pipe, the water outlet end of the water pump body is fixedly connected with one end of a water outlet pipe, the other end of the first water inlet pipe is fixedly connected with a water outlet at the rear side of a filtration box, a synchronous cleaning mechanism is arranged on the water outlet and the inner side of the first water inlet pipe together, a collection box is fixedly arranged at the bottom side of the filtration box, a rotation guide mechanism is arranged at the upper end of the inner side of the collection box, and two sides of the filtration box are fixedly connected with the upper end of the inner side of a support frame. The scraper blade that device set up in filter screen one side is through driving fan drive, and driving fan drives through carrying the water that passes through again, and when follow-up clearance filter box in debris simultaneously also adopts convenient manual guide to collect, has avoided using electric drive mechanism to bring the increase in the cost of device, has better economic benefits.

Description

Water pump inflow filter device

Technical Field

The utility model relates to the technical field of water pump inlet water filtration, and particularly discloses a water pump inlet water filtration device.

Background

A water pump is a machine that delivers or pressurizes a liquid. It transfers mechanical energy of prime mover or other external energy to liquid to increase energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal.

The existing filtering device for water inlet of the water pump generally needs to use more electric driving mechanisms to realize the filtering and cleaning work of the water inlet of the water pump, but for some small water pump equipment, the filtering device using more electric driving may not have better economic effect.

Disclosure of utility model

In view of the above, in order to solve the problems in the background art, the utility model provides a water inlet filtering device of a water pump.

In order to achieve the above purpose, the utility model provides a water inlet filter device of a water pump, which comprises a water pump body, wherein the water inlet end of the water pump body is fixedly connected with one end of a first water inlet pipe, the water outlet end of the water pump body is fixedly connected with one end of a water outlet pipe, the other end of the first water inlet pipe is fixedly connected with a water outlet on the rear side of a filter box, a synchronous cleaning mechanism is jointly arranged on the water outlet and the inner side of the first water inlet pipe, a collecting box is fixedly arranged on the bottom side of the filter box, a rotation guide mechanism is arranged at the upper end of the inner side of the collecting box, and two sides of the filter box are fixedly connected with the upper end of the inner side of a supporting frame.

In the above technical scheme, further, synchronous cleaning mechanism includes the filter screen, filter screen fixed mounting is in the inboard department of filter box rear side inlet, the middle part of filter screen and the surface normal running fit of dwang, one side of dwang is close to one end department fixed mounting has the scraper blade.

In the above technical scheme, further, the bottom side of scraper blade sets up the one side department of hugging closely the filter screen, the rear side of the other end fixed connection drive flabellum of dwang, the surface of dwang is close to the inside upper end department normal running fit of other end department and supporting seat.

In the above technical scheme, further, the front side water inlet of the filter box is fixedly connected with one end of the second water inlet pipe.

In the above technical scheme, further, rotation guiding mechanism includes arc backup pad and cartridge pole, department and front side punishment do not fixed mounting have two connecting plates in the middle of the bottom of arc backup pad, one the inside of connecting plate and the surface fixed connection of connecting rod, the both ends of connecting rod are rotated with the both sides of collecting the box and are connected, one side fixed mounting that one end of connecting rod passed the collecting box has the rotor plate, the surface of connecting rod is close to one end department slip cap and is equipped with the slip post, the front side fixed mounting of slip post has the spline fixture block.

In the above technical scheme, further, spline draw-in groove block fit that spline fixture block's front end and collection box one side were seted up, the inside of rotor plate and the outside sliding fit of pull ring, the rear end of the bottom fixed connection slip post of pull ring, the surface of connecting rod is close to one end department cover and is equipped with the spring, the spring sets up between slip post and rotor plate, the one end of cartridge pole passes one side of collection box and the inside of another connecting plate in proper order and the opposite side cartridge of collection box is fixed.

Compared with the prior art, the utility model has the following beneficial effects: the scraper blade that device set up in filter screen one side is through driving fan drive, and driving fan drives through carrying the water that passes through again, and when follow-up clearance filter box in debris simultaneously also adopts convenient manual guide to collect, has avoided using electric drive mechanism to bring the increase in the cost of device, has better economic benefits.

Drawings

FIG. 1 is a schematic diagram of a water pump inlet filter device according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the inside of a water inlet filter of a water pump according to the present utility model;

Fig. 3 is a schematic view of the structure of the inside of the collection box according to the present utility model.

In the figure: 1. a water pump body; 2. a first water inlet pipe; 3. a filter box; 4. a collection box; 5. a support frame; 6. a filter screen; 7. a rotating lever; 8. a scraper; 9. driving the fan blades; 10. a support base; 11. a second water inlet pipe; 12. an arc-shaped supporting plate; 13. a connecting plate; 14. a connecting rod; 15. a rotating plate; 16. a sliding column; 17. a spring; 18. a pull ring; 19. and (5) inserting a rod.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

1-3, A water pump filter equipment that intakes, including water pump body 1, the one end of the first inlet tube 2 of water inlet end fixed connection of water pump body 1, the one end of the outlet pipe of the other end fixed connection of water pump body 1, the delivery port of the other end fixed connection filter cartridge 3 rear side of first inlet tube 2, the delivery port is provided with synchronous cleaning mechanism jointly with the inboard of first inlet tube 2, synchronous cleaning mechanism includes filter screen 6, filter screen 6 fixed mounting is in the inboard department of filter cartridge 3 rear side inlet, the middle part of filter screen 6 and the surface normal running fit of dwang 7, one side of dwang 7 is close to one end department fixed mounting and has scraper blade 8, the bottom side setting of scraper blade 8 hugs closely the one side department of filter screen 6, the rear side of the other end fixed connection drive flabellum 9 of dwang 7, the surface of dwang 7 is close to the other end department and the inside upper end department normal running fit of supporting seat 10, the one end of the front side inlet department fixed connection second inlet tube 11 of filter cartridge 3. Starting the water pump body 1, the water to be filtered is conveyed through the second water inlet pipe 11 and passes through the filter box 3, sundries in the water are filtered by the filter screen 6 on the filter box 3 and are led to the first water inlet pipe 2, the water drives the driving fan blade 9 to rotate when passing through the first water inlet pipe 2, so that the driving fan blade 9 synchronously drives the rotating rod 7 and the scraping plate 8 installed at one end of the rotating rod 7 to scrape sundries blocked on the filter hole on one side of the filter screen 6, the filtered water is conveyed to the water pump body 1 through the first water inlet pipe 2, and the water pump body 1 discharges the water through the water outlet pipe.

The bottom side fixed mounting of filter cassette 3 has collection box 4, the inboard upper end department of collection box 4 is provided with rotation guiding mechanism, the inboard upper end department of the both sides fixed connection support frame 5 of filter cassette 3, rotation guiding mechanism includes arc backup pad 12 and cartridge pole 19, the bottom intermediate department and the front side punishment fixed mounting of arc backup pad 12 have two connecting plates 13, the inside of one connecting plate 13 and the surface fixed connection of connecting rod 14, the both ends and the both sides rotation of collection box 4 of connecting rod 14 are connected, one side fixed mounting of connecting rod 14 is passed and is had rotor plate 15, the surface of connecting rod 14 is close to one end department slip cover and is equipped with slide column 16, the front side fixed mounting of slide column 16 has spline fixture block, the front end of spline fixture block and the spline draw-in groove block joint of seting up in one side of collection box 4, the inside of rotor plate 15 and the outside sliding fit of pull ring 18, the bottom fixed connection slide column 16's of pull ring 18 rear end, the surface of connecting rod 14 is close to one end department and is equipped with spring 17, spring 17 sets up between slide column 16 and rotor plate 15, one side of cartridge pole 19 passes one side and the inside of collection box 4 in proper order and another side and the fixed mounting of collection box 13. After the work of the subsequent water pump body 1 is stopped, the plug-in rod 19 is pulled out from the inside of one connecting plate 13 at one end of the bottom of the arc-shaped supporting plate 12, the spline clamping block at the front side of the sliding column 16 is pulled out from the spline clamping groove formed in one side of the collecting box 4 by pulling the pull ring 18, and the rotating plate 15 is rotated, so that the connecting rod 14 drives the arc-shaped supporting plate 12 to turn over with the sundries on the arc-shaped supporting plate 12, and the sundries on the arc-shaped supporting plate 12 fall into the collecting box 4, thereby facilitating the subsequent cleaning

In operation, start water pump body 1, the water that needs the filter is carried through in the filtration box 3 through second inlet tube 11, debris in the water is filtered by filter screen 6 on the filtration box 3, and lead to in first inlet tube 2, the water drives drive flabellum 9 rotation in the time through first inlet tube 2, make drive flabellum 9 synchronous drive dwang 7 and the scraper blade 8 of dwang 7 one end installation scrape the debris that blocks up on the filtration hole on one side of filter screen 6 and clean, clean and filtered debris drops to arc backup pad 12 in the below again, the water after the filtration is carried to water pump body 1 through first inlet tube 2, water pump body 1 again is discharged through the outlet pipe, follow-up water pump body 1 stops the work after, extract plug-in components pole 19 from a connecting plate 13 inside of arc backup pad 12 bottom one end department, pull ring 18 pulls out spline clamping piece from collecting the spline draw-in groove that the side was seted up to slide column 16, and rotate rotating plate 15, make connecting rod 14 drive debris on arc backup pad 12 and arc backup pad 12 together overturn, thereby fall debris on arc backup pad 12 to the follow-up in the convenience clearance.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a filter equipment is intake to water pump, includes water pump body (1), its characterized in that, the one end of the first inlet tube (2) of inlet end fixed connection of water pump body (1), the one end of the play water end fixed connection outlet pipe of water pump body (1), the delivery port of the other end fixed connection filter cartridge (3) rear side of first inlet tube (2), the delivery port is provided with synchronous cleaning mechanism jointly with the inboard of first inlet tube (2), the bottom side fixed mounting of filter cartridge (3) has collection box (4), the inboard upper end department of collection box (4) is provided with rotation guiding mechanism, the inboard upper end department of the both sides fixed connection support frame (5) of filter cartridge (3).

2. A water pump inlet filter arrangement according to claim 1, wherein: the synchronous cleaning mechanism comprises a filter screen (6), the filter screen (6) is fixedly arranged at the inner side of a water inlet at the rear side of the filter box (3), the middle part of the filter screen (6) is in running fit with the outer surface of a rotating rod (7), and a scraping plate (8) is fixedly arranged at one side of the rotating rod (7) close to one end.

3. A water pump inlet filter arrangement according to claim 2, wherein: the bottom side of scraper blade (8) sets up the one side department of hugging closely filter screen (6), the rear side of the other end fixed connection drive flabellum (9) of dwang (7), the surface of dwang (7) is close to the inside upper end department normal running fit of other end department and supporting seat (10).

4. A water pump inlet filter arrangement according to claim 3, wherein: one end of a second water inlet pipe (11) is fixedly connected to the front water inlet of the filter box (3).

5. The water pump inlet filter assembly of claim 4, wherein: the rotation guide mechanism comprises an arc-shaped supporting plate (12) and an inserting rod (19), two connecting plates (13) are fixedly installed at the middle and front sides of the bottom of the arc-shaped supporting plate (12), one connecting plate (13) is fixedly connected with the outer surface of a connecting rod (14), two ends of the connecting rod (14) are rotatably connected with two sides of a collecting box (4), one end of the connecting rod (14) penetrates through one side of the collecting box (4) to be fixedly installed with a rotating plate (15), a sliding column (16) is sleeved on the outer surface of the connecting rod (14) close to one end in a sliding mode, and a spline clamping block is fixedly installed on the front side of the sliding column (16).

6. The water pump inlet filter assembly of claim 5, wherein: the front end of spline fixture block and the spline draw-in groove block that collection box (4) one side were seted up are assembled, the inside of rotor plate (15) and the outside sliding fit of pull ring (18), the rear end of the bottom fixed connection slip post (16) of pull ring (18), the surface of connecting rod (14) is close to one end department cover and is equipped with spring (17), spring (17) set up between slip post (16) and rotor plate (15), the one end of cartridge pole (19) passes the inside of one side and another connecting plate (13) of collection box (4) in proper order and the opposite side cartridge of collection box (4) is fixed.