CN210033867U

CN210033867U - Prevent immersible pump of jam

Info

Publication number: CN210033867U
Application number: CN201920562445.7U
Authority: CN
Inventors: 江伟; 王立青; 董伟; 刘泽; 李全武; 李挺
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-07
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a prevent immersible pump of jam, including the immersible pump body, the lower extreme of immersible pump body is equipped with the water inlet, the lower extreme intercommunication of water inlet is provided with the connecting piece, be equipped with the filter screen in the connecting piece, be equipped with the moving member in the connecting piece, the moving member is located the below of filter screen, be equipped with clearance piece on the moving member, the upper end fixedly connected with handle of immersible pump body. The utility model discloses a filter screen in the fixed block upper groove can prevent effectively that debris in the aquatic from passing through the water inlet and getting into inside the immersible pump body, avoids debris to influence the normal work of immersible pump body, through the filter screen in the fixed block upper groove, can prevent effectively that debris in the aquatic from passing through the water inlet and getting into inside the immersible pump body, avoids debris to influence the normal work of immersible pump body.

Description

Prevent immersible pump of jam

Technical Field

The utility model relates to a immersible pump technical field especially relates to a prevent immersible pump of jam.

Background

The submersible pump is an important device for pumping water from a deep well. When the water-saving type water-saving machine set is used, the whole machine set is submerged into water to work, underground water is extracted to the ground surface, the water-saving type water-saving machine set is domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape, the hot water submersible pump is used for hot spring bathing, the water-saving type water-saving machine set can also be suitable for extracting underground water from deep wells, can also be used for water extraction projects such as rivers, reservoirs, water channels and the like, is mainly used for farmland irrigation and people and livestock water in mountain areas, and can also be used for central air-conditioning cooling.

The water inlet of the bottom of the existing submersible pump is easy to block in the actual use process, the submersible pump is easy to blow down and burn, and even though part of the submersible pumps are provided with filtering devices, impurities such as waterweeds and the like cannot be timely cleaned, so that the anti-blocking submersible pump is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blockage-preventing submersible pump.

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

the utility model provides a prevent immersible pump of jam, includes the immersible pump body, the lower extreme of immersible pump body is equipped with the water inlet, the lower extreme intercommunication of water inlet is provided with the connecting piece, be equipped with the filter screen in the connecting piece, be equipped with the moving member in the connecting piece, the moving member is located the below of filter screen, be equipped with clearance piece on the moving member, the upper end fixedly connected with handle of immersible pump body.

Preferably, the connecting piece includes fixed block fixed connection in water inlet lower extreme, the lower extreme of fixed block is equipped with the recess, be equipped with the opening on the top surface of recess, opening and water inlet intercommunication setting, filter screen fixed mounting is close to on the open-ended inner wall in the recess.

Preferably, the moving member includes the fixed threaded rod that runs through on the recess left side inner wall, the threaded rod is the level setting, the right-hand member of threaded rod is connected with the right side inner wall rotation of recess, the threaded rod is located the below of filter screen, the threaded rod is located a plurality of flabellums of fixedly connected with on the one end annular sidewall outside the recess, the threaded rod is located one of recess and serves the screw thread cover and has connect the movable block, clearance spare fixed connection is in the upper end of movable block.

Preferably, a fixing rod is fixedly arranged on the inner wall of the left side of the groove in a penetrating mode, the fixing rod is located above the threaded rod, the right end of the fixing rod horizontally penetrates through the moving block and the inner wall of the right side of the groove, and nuts are sleeved at the left end and the right end of the fixing rod located outside the groove in a threaded mode.

Preferably, the cleaning member comprises a fixing plate fixedly connected to the upper end of the moving block, and a plurality of cutting knives are fixedly connected to the upper end of the fixing plate.

Preferably, a plurality of the cutting knives are distributed at equal intervals.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the filter screen in the fixed block upper groove, can prevent effectively that the debris of aquatic from passing through the water inlet and getting into the immersible pump body inside, avoid debris to influence the normal work of immersible pump body.

2. Drive the flabellum through rivers and rotate to the movable block that drives on the threaded rod moves about under the limiting displacement of dead lever, and drives the cutting knife on the fixed plate and cuts the clearance to debris on the filter screen, prevents to lead to immersible pump body evacuation work and burn out behind debris jam filter screen.

Drawings

Fig. 1 is a schematic perspective view of an anti-clogging submersible pump according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic top view of the cleaning member of the anti-clogging submersible pump according to the present invention.

In the figure: 1 immersible pump body, 2 water inlets, 3 connecting pieces, 4 filter screens, 5 moving parts, 6 clearance pieces, 7 handles, 8 fixed blocks, 9 recesses, 10 openings, 11 threaded rods, 12 flabellums, 13 movable blocks, 14 fixed levers, 15 nuts, 16 fixed plates, 17 cutting knives.

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. 1-4, a prevent immersible pump of jam, including immersible pump body 1, immersible pump body 1's lower extreme is equipped with water inlet 2, water inlet 2 absorbs water when being used for the operation of immersible pump body 1, water inlet 2's lower extreme intercommunication is provided with connecting piece 3, be equipped with filter screen 4 in the connecting piece 3, filter screen 4 can prevent effectively that the debris of aquatic from passing through inside water inlet 2 gets into immersible pump body 1, avoid debris to influence immersible pump body 1's normal work, connecting piece 3 includes fixed connection in the fixed block 8 of 2 lower extremes of water inlet, the lower extreme of fixed block 8 is equipped with recess 9, be equipped with opening 10 on recess 9's the top surface, opening 10 sets up with water inlet.

Be equipped with moving member 5 in the connecting piece 3, moving member 5 is located the below of filter screen 4, moving member 5 is including the fixed threaded rod 11 that runs through on the inner wall of 9 left sides of recess, threaded rod 11 is the level setting, the right-hand member of threaded rod 11 is rotated with the right side inner wall of recess 9 and is connected, threaded rod 11 is located the below of filter screen 4, a plurality of flabellums 12 of fixedly connected with on the one end annular sidewall that threaded rod 11 is located outside recess 9, the water flows and can drive flabellum 12 not equidirectional rotation, thereby it rotates not equidirectional to drive threaded rod 11, threaded rod 11 is located one of recess 9 and serves the screw thread and has cup jointed movable block 13.

Fixed penetrating through on the left side inner wall of recess 9 is equipped with dead lever 14, dead lever 14 is located the top of threaded rod 11, the right-hand member level of dead lever 14 runs through the setting of the right side inner wall of movable block 13 and recess 9, dead lever 14 is used for spacing movable block 13, prevent that movable block 13 from rotating along with the rotation of threaded rod 11, dead lever 14 is located the equal screw thread in both ends of controlling outside the recess 9 and has cup jointed nut 15, nut 15 is used for fixing dead lever 14, be equipped with clearance piece 6 on moving member 5, clearance piece 6 includes fixed connection in movable block 13 upper end's fixed plate 16, the upper end fixedly connected with a plurality of cutting knife 17 of fixed plate 16, be the equipartition between a plurality of cutting knife 17, the equipartition cutting knife 17 that distributes can cut the clearance to accumulational debris on filter screen 4, the upper end fixedly connected with handle 7 of immersible.

When the utility model is used, the diving pump body 1 is manually placed in water through the handle 7, the fixing block 8 at the lower end of the diving pump body 1 is horizontally placed, the diving pump body 1 is started at the moment, the diving pump body 1 absorbs water through the water inlet 2, in the process of water absorption, the filter screen 4 in the groove 9 on the fixing block 8 can effectively prevent sundries in water from entering the diving pump body 1 through the water inlet 2, the sundries are prevented from influencing the normal work of the diving pump body 1, in the process of water absorption of the diving pump body 1, the water body flows to drive the fan blades 12 on the threaded rod 11 to rotate in different directions and drive the threaded rod 11 to rotate in different directions, the moving block 13 with threads sleeved on the threaded rod 11 moves left and right under the limiting effect of the fixing rod 14, thereby driving the cutting knives 17 which are equidistantly, and the sundries accumulated on the filter screen 4 are cut and cleaned, so that the submersible pump body 1 is prevented from being burnt out due to the emptying work after the sundries block the filter screen 4.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent immersible pump of jam, includes immersible pump body (1), its characterized in that, the lower extreme of immersible pump body (1) is equipped with water inlet (2), the lower extreme intercommunication of water inlet (2) is provided with connecting piece (3), be equipped with filter screen (4) in connecting piece (3), be equipped with moving member (5) in connecting piece (3), moving member (5) are located the below of filter screen (4), be equipped with clearance piece (6) on moving member (5), the upper end fixedly connected with handle (7) of immersible pump body (1).

2. The anti-clogging submersible pump according to claim 1, characterized in that the connector (3) comprises a fixing block (8) fixedly connected to the lower end of the water inlet (2), a groove (9) is formed in the lower end of the fixing block (8), an opening (10) is formed in the top surface of the groove (9), the opening (10) is communicated with the water inlet (2), and the filter screen (4) is fixedly mounted on the inner wall, close to the opening (10), of the groove (9).

3. The anti-blocking submersible pump according to claim 1, wherein the moving member (5) comprises a threaded rod (11) fixedly penetrating through the inner wall of the left side of the groove (9), the threaded rod (11) is horizontally arranged, the right end of the threaded rod (11) is rotatably connected with the inner wall of the right side of the groove (9), the threaded rod (11) is located below the filter screen (4), the threaded rod (11) is located on the annular side wall of one end outside the groove (9) and is fixedly connected with a plurality of fan blades (12), a moving block (13) is sleeved on one end, located in the groove (9), of the threaded rod (11), and the cleaning member (6) is fixedly connected to the upper end of the moving block (13).

4. The anti-clogging submersible pump according to claim 3, wherein a fixing rod (14) is fixedly arranged on the inner wall of the left side of the groove (9) in a penetrating manner, the fixing rod (14) is positioned above the threaded rod (11), the right end of the fixing rod (14) horizontally penetrates through the moving block (13) and the inner wall of the right side of the groove (9) in a penetrating manner, and nuts (15) are sleeved on the left end and the right end of the fixing rod (14) which are positioned outside the groove (9) in a threaded manner.

5. The anti-clogging submersible pump according to claim 3, characterized in that the cleaning member (6) comprises a fixing plate (16) fixedly connected to the upper end of the moving block (13), and the upper end of the fixing plate (16) is fixedly connected with a plurality of cutting knives (17).

6. The anti-clogging submersible pump according to claim 5, characterized in that the plurality of cutting knives (17) are equally spaced.