CN219529331U

CN219529331U - Anti-blocking submersible pump

Info

Publication number: CN219529331U
Application number: CN202320484465.3U
Authority: CN
Inventors: 李达
Original assignee: Tianjin Zhongde Tianhao Pump Industry Group Co ltd
Current assignee: Tianjin Zhongde Tianhao Pump Industry Group Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-15
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of submersible pumps and discloses an anti-blocking submersible pump which comprises a submersible pump body, wherein the left side and the right side of the submersible pump body are respectively communicated with a water inlet pipe and a water outlet pipe, mounting plates are respectively arranged on the left side and the right side of the inside of the water inlet pipe, the surface of each mounting plate is fixedly provided with a filter screen body, the bottom of the left side of each mounting plate is fixedly provided with a waste plate, and the top of each water inlet pipe is bolted with a fixing box; the double filter screens are arranged in the submersible pump, so that the position of the filter screens can be switched when the submersible pump is blocked, the submersible pump can temporarily recover to a normal working state, the anti-blocking purpose is achieved, the pumping efficiency of the submersible pump is ensured, workers are not required to immediately spread the submersible pump for cleaning, the working efficiency is effectively improved, and the problems that impurities are easily accumulated on the surface of the filter screen arranged in the conventional submersible pump, and the pumping efficiency of the submersible pump is reduced are solved.

Description

Anti-blocking submersible pump

Technical Field

The utility model relates to the technical field of submersible pumps, in particular to an anti-blocking submersible pump.

Background

The submersible pump is an important device for deep well water extraction. When in use, the whole unit is immersed into water for working, and the underground water is extracted to the ground surface, so that the unit is used for domestic water, mine rescue, industrial cooling, farm irrigation, seawater lifting and ship load adjustment, and can also be used for fountain landscapes.

At present, when the existing submersible pump is used, the whole submersible pump needs to be put into water for working, and then impurities in the water enter the submersible pump easily through the water inlet of the submersible pump, so that the submersible pump cannot normally pump water, in order to avoid the occurrence of the situation, a filter screen is installed at the water inlet of the submersible pump by workers, but the filtered impurities can be accumulated on the surface of the filter screen, the blocking situation occurs, so that the pumping efficiency of the submersible pump is reduced, the workers need to clean the impurities at the water inlet of the submersible pump in time, but when the submersible pump is located in a deep well or a mine hole for pumping water, the workers cannot clean the filter screen in the submersible pump in time, and then the pumping water of the submersible pump is reduced, if the submersible pump is taken out from the water, the impurities are cleaned, and the pumping progress is also influenced.

Disclosure of Invention

The utility model aims to provide an anti-blocking submersible pump, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent immersible pump of jam, includes the immersible pump body, the left and right sides of immersible pump body communicates respectively has inlet tube and drain pipe, the inside left and right sides of inlet tube is provided with the mounting panel respectively, the fixed surface of mounting panel has the filter screen body, the left bottom of mounting panel is fixed with the waste plate, the top bolt of inlet tube has fixed box, the spread groove has all been seted up to the left and right sides of fixed box bottom, and the bottom of spread groove extends to the inside of inlet tube, the inside left and right sides of fixed box all rotates and is connected with the threaded rod, and the surface threaded connection of threaded rod has the connection piece, one side and the mounting panel fixed connection of connection piece, the top of fixed box is fixed with the box body, and the inside swing joint of box body has the linkage.

Preferably, the linkage structure comprises a driving wheel, a driven wheel and a driving motor, wherein the driving wheel and the driven wheel are respectively connected to the left side and the right side in the box body in a rotating mode, the driving wheel and the driven wheel are connected through belt transmission, the driving motor is fixed to the right side at the top of the box body, an output shaft of the driving motor penetrates through the box body and is fixedly connected with the top of the driving wheel, connecting shafts are fixedly arranged at the bottoms of the driving wheel and the driven wheel, and penetrate through the inside of the fixed box and are fixedly connected with the threaded rod.

Preferably, the thread directions of the surfaces of the threaded rods on the left side and the right side of the inside of the fixed box are opposite, the connecting piece on the surface of the threaded rod on the left side is located below the threaded rod, and the connecting piece on the surface of the threaded rod on the right side is located above the threaded rod.

Preferably, the limit grooves are formed in the left and right sides of the front and rear sides of the inner wall of the fixing box, the limit plates are bolted to the front and rear sides of the connecting piece, and one side of each limit plate extends to the inside of each limit groove and is in sliding connection with the inner wall of each limit groove.

Preferably, the width of the inner wall of the connecting groove is equal to the sum of the widths of the waste plate and the mounting plate, the sealing plates are bolted above the left side surface of the mounting plate, and the width of the sealing plates is the same as the width of the waste plate.

Preferably, the draw-in groove has all been seted up to the left and right sides of inlet tube inner wall bottom, the bottom of waste material board is fixed with the fixture block, and the inner wall joint of fixture block and draw-in groove.

Compared with the prior art, the utility model has the following beneficial effects:

the double filter screens are arranged in the submersible pump, so that the position of the filter screens can be switched when the submersible pump is blocked, the submersible pump can temporarily recover to a normal working state, the anti-blocking purpose is achieved, the pumping efficiency of the submersible pump is ensured, workers are not required to immediately spread the submersible pump for cleaning, the working efficiency is effectively improved, and the problems that impurities are easily accumulated on the surface of the filter screen arranged in the conventional submersible pump, and the pumping efficiency of the submersible pump is reduced are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the water inlet pipe of the present utility model;

FIG. 3 is a cross-sectional view of the water inlet pipe of the present utility model;

fig. 4 is a cross-sectional view of the fixing case of the present utility model.

In the figure: 1. a submersible pump body; 2. a water inlet pipe; 3. a drain pipe; 4. a mounting plate; 5. a filter screen body; 6. a waste plate; 7. a fixed box; 8. a connecting groove; 9. a threaded rod; 10. a connecting sheet; 11. a case body; 12. a linkage structure; 121. a driving wheel; 122. driven wheel; 123. a drive motor; 13. a limit groove; 14. a limiting plate; 15. a clamping groove; 16. a clamping block; 17. and (5) sealing the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an anti-blocking submersible pump comprises a submersible pump body 1, wherein the left side and the right side of the submersible pump body 1 are respectively communicated with a water inlet pipe 2 and a water outlet pipe 3, the left side and the right side of the inside of the water inlet pipe 2 are respectively provided with a mounting plate 4, the surface of the mounting plate 4 is fixedly provided with a filter screen body 5, the bottom of the left side of the mounting plate 4 is fixedly provided with a waste plate 6, the top of the water inlet pipe 2 is bolted with a fixing box 7, the left side and the right side of the bottom of the fixing box 7 are respectively provided with a connecting groove 8, the bottom of the connecting groove 8 extends to the inside of the water inlet pipe 2, the left side and the right side of the inside of the fixing box 7 are respectively rotationally connected with a threaded rod 9, the surface of the threaded rod 9 on the left side and the right side of the inside of the fixing box 7 is provided with a connecting sheet 10, the surface of the threaded rod 9 on the left side is arranged in opposite directions, the connecting sheet 10 on the surface of the threaded rod 9 on the left side is positioned below the threaded rod 9, the connecting piece 10 on the surface of the right threaded rod 9 is positioned above the threaded rod 9, in the embodiment, after the threaded rods 9 on two sides synchronously rotate, the connecting piece 10 on the surface of the threaded rod 9 can move towards different directions, so that the purpose of switching the position of the filter screen body 5 is achieved, the inside of the submersible pump is dredged, the blocking condition is avoided, the top of the fixed box 7 is fixedly provided with the box body 11, the inside of the box body 11 is movably connected with the linkage structure 12, the double filter screen is arranged in the double-filter screen type submersible pump, the position of the filter screen can be switched when the submersible pump is blocked, the submersible pump can temporarily recover the normal working state, the blocking prevention purpose is achieved, the pumping efficiency of the submersible pump is ensured, workers are not required to immediately expand and clear the submersible pump, the working efficiency is effectively improved, the problems that impurities are easily accumulated on the surface of a filter screen of the existing submersible pump internally mounted, and the pumping efficiency of the submersible pump is reduced are solved.

The linkage structure 12 includes action wheel 121, follow driving wheel 122 and driving motor 123, action wheel 121 and follow driving wheel 122 rotate respectively and connect the left and right sides in box body 11 inside, and pass through belt transmission connection between action wheel 121 and the follow driving wheel 122, driving motor 123 is fixed in the right side at box body 11 top, and the output shaft of driving motor 123 runs through to the inside of box body 11 and with the top fixed connection of action wheel 121, action wheel 121 and follow driving wheel 122's bottom is fixed with the connecting axle, and the connecting axle runs through to the inside of fixed box 7 and with threaded rod 9 between fixed connection, in this embodiment, after driving motor 123 is opened, can make the action wheel 121 of below rotate, pass through the belt and then drive one side follow driving wheel 122 synchronous rotation, make the threaded rod 9 of below both sides rotate simultaneously, and then adjust the position of both sides filter screen body 5, so that the immersible pump can continue the operation of drawing water.

Limiting grooves 13 are formed in the left and right sides of the front side and the rear side of the inner wall of the fixing box 7, limiting plates 14 are bolted to the front side and the rear side of the connecting piece 10, one side of each limiting plate 14 extends to the inside of each limiting groove 13 and is in sliding connection with the inner wall of each limiting groove 13, in the embodiment, when the threaded rod 9 rotates, the limiting plates 14 on the front side and the rear side limit the connecting piece 10, and the connecting piece 10 can only move in the up-down direction so as to control the mounting plate 4 to ascend or descend.

The width of spread groove 8 inner wall equals the sum of the width of waste plate 6 and mounting panel 4, and the top of mounting panel 4 left side surface all bolt has closing plate 17, and the width of closing plate 17 is the same with the width of waste plate 6, in this embodiment, when mounting panel 4 goes up or descends, can all seal up spread groove 8 through waste plate 6 and closing plate 17, and then avoid the water of immersible pump suction to get into the fixed box 7 inside of top, increased the leakproofness of this immersible pump.

Clamping grooves 15 are formed in the left side and the right side of the bottom of the inner wall of the water inlet pipe 2, clamping blocks 16 are fixed to the bottom of the waste plate 6, and the clamping blocks 16 are clamped with the inner walls of the clamping grooves 15, in the embodiment, when one side of the mounting plate 4 descends, the clamping blocks 16 below the waste plate 6 can enter the inside of the clamping grooves 15, and then the position of the mounting plate 4 is located, so that the filter screen body 5 filters impurities in water.

Working principle: when needs carry out the operation of drawing water, the staff takes out this immersible pump, then put into the aquatic with it, then the staff alright open this immersible pump, make the immersible pump begin to draw water the operation, the inside of inlet tube 2 is got into to water, through left side filter screen body 5 and then filter the impurity in the aquatic, the water after the filtration just is discharged from drain pipe 3 by the immersible pump, when the accumulational impurity in filter screen body 5 surface is more and more, the staff discovers this immersible pump water yield and diminishes, the staff alright open the driving motor 123 of box body 11 top, make driving motor 123 drive the threaded rod 9 synchronous rotation of left and right sides, threaded rod 9 rotation of left side, make the connection piece 10 on its surface drive left side mounting panel 4 rise, threaded rod 9 of right side also rotates, make its surface connection piece 10 drive the mounting panel 4 decline on right side, and then switch the filter screen body 5 position of both sides, in the in-process that left side filter screen body 5 risen, the waste plate 6 on its surface can salvage the inside impurity of inlet tube 2 to the inside of fixed box 7 carries out temporary storage, make things convenient for the later work to finish 7 and open the fixed box 7 and can make the filter screen body 5 and then the filter screen position is carried out to the operation to the filter screen 5 after this and prevent and remove water from further.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Anti-blocking submersible pump, including immersible pump body (1), its characterized in that: the utility model discloses a submersible pump, including immersible pump body (1), connecting box (7), threaded rod (9), connecting box (11) and box (11), connecting groove (8) have all been seted up to the left and right sides of fixed box (7) bottom, and the inside of connecting groove (8) extends to the inside of inlet tube (2), the inside left and right sides of fixed box (7) is all rotated and is connected with threaded rod (9), and the surface threaded connection of threaded rod (9) has connection piece (10), one side and mounting panel (4) fixed connection of connection piece (10), the top of fixed box (7) is fixed with box body (11), and the inside swing joint of box body (11) has linkage structure (12).

2. An anti-fouling submersible pump according to claim 1, wherein: the linkage structure (12) comprises a driving wheel (121), a driven wheel (122) and a driving motor (123), wherein the driving wheel (121) and the driven wheel (122) are respectively connected to the left side and the right side of the inside of the box body (11) in a rotating mode, the driving wheel (121) and the driven wheel (122) are connected through belt transmission, the driving motor (123) is fixed to the right side of the top of the box body (11), an output shaft of the driving motor (123) penetrates through the inside of the box body (11) and is fixedly connected with the top of the driving wheel (121), a connecting shaft is fixed to the bottom of the driving wheel (121) and the bottom of the driven wheel (122), and the connecting shaft penetrates through the inside of the fixed box (7) and is fixedly connected with the threaded rod (9).

3. An anti-fouling submersible pump according to claim 1, wherein: the screw thread direction of the surface of the threaded rod (9) on the left side and the right side of the inside of the fixed box (7) is in opposite arrangement, a connecting sheet (10) on the surface of the threaded rod (9) on the left side is positioned below the threaded rod (9), and a connecting sheet (10) on the surface of the threaded rod (9) on the right side is positioned above the threaded rod (9).

4. An anti-fouling submersible pump according to claim 1, wherein: limiting grooves (13) are formed in the left side and the right side of the front side and the rear side of the inner wall of the fixing box (7), limiting plates (14) are respectively bolted to the front side and the rear side of the connecting piece (10), and one side of each limiting plate (14) extends to the inside of each limiting groove (13) and is in sliding connection with the inner wall of each limiting groove (13).

5. An anti-fouling submersible pump according to claim 1, wherein: the width of the inner wall of the connecting groove (8) is equal to the sum of the widths of the waste plate (6) and the mounting plate (4), sealing plates (17) are respectively bolted above the left side surface of the mounting plate (4), and the width of the sealing plates (17) is the same as the width of the waste plate (6).

6. An anti-fouling submersible pump according to claim 1, wherein: clamping grooves (15) are formed in the left side and the right side of the bottom of the inner wall of the water inlet pipe (2), clamping blocks (16) are fixed at the bottom of the waste plate (6), and the clamping blocks (16) are connected with the inner wall of the clamping grooves (15) in a clamping mode.