CN113819094A

CN113819094A - High-efficient immersible pump

Info

Publication number: CN113819094A
Application number: CN202111078497.5A
Authority: CN
Inventors: 储立群; 叶子凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2021-12-21

Abstract

The invention relates to the technical field of submersible pumps, in particular to a high-efficiency submersible pump which comprises a base and a submersible pump body fixedly installed on the base, wherein a plurality of reinforcing ribs are uniformly installed between the base and the submersible pump body, a plurality of water pumping holes are uniformly formed in the outer side wall of the bottom end of the submersible pump body, a rotating shaft is rotatably installed in the submersible pump body, turbine blades are fixedly installed on the outer side wall of the bottom end of the rotating shaft, an annular installation frame is fixedly installed on the inner side wall of the bottom end of the submersible pump body, a metal separation net is fixedly installed on the inner side wall of the annular installation frame, the turbine blades and the water pumping holes are respectively located on the upper side and the lower side of the metal separation net, an impurity crushing assembly is installed in the submersible pump body, and the impurity crushing assembly is located at the bottom end of the metal separation net. According to the invention, impurities accumulated on the outer side of the water pumping hole can be shredded through the shredding assembly, so that the water pumping hole can be prevented from being blocked, the water pumping effect of the submersible pump is improved, and the submersible pump can be prevented from being damaged due to the blockage of the water pumping hole.

Description

High-efficient immersible pump

Technical Field

The invention relates to the technical field of submersible pumps, in particular to a high-efficiency submersible pump.

Background

The submersible pump is an important device for pumping water from a deep well, when in use, the whole unit is submerged into water to work, and the underground water is pumped to the ground surface, so that the submersible pump is used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape.

Through the retrieval, chinese patent No. CN210135094U discloses an energy-saving immersible pump of efficient, including the immersible pump body, the lower extreme of immersible pump body is provided with the filter tube mount pad, and filter tube mount pad and immersible pump body pass through screw-thread fit fixed connection, and the outside symmetry of filter tube mount pad is provided with the filter tube, and filter tube mount pad pass through grafting mode fixed connection, and the lower extreme of filter tube mount pad is provided with the filter mantle, and filter mantle and filter tube mount pad pass through screw-thread fit's mode fixed connection.

Although foretell energy-saving immersible pump of efficient can effectually filter the debris of aquatic, prevent that the immersible pump from appearing the condition of blockking up when drawing water to influence the work efficiency of immersible pump, through set up magnet in the filter mantle, can adsorb the tiny metal particle of aquatic, prevent that metal particle from causing the damage to immersible pump inside, nevertheless still have following weak point: the utility model discloses a take filter tube and filter mantle to filter pasture and water or other debris in aquatic only, and pasture and water and other debris can paste the outside at filter tube and filter mantle closely during the use, not only can lead to the pumping efficiency variation of immersible pump, and filter tube and filter mantle can also damage the immersible pump after being blockked up moreover.

Therefore, the efficient submersible pump is provided.

Disclosure of Invention

The object of the present invention is to provide a high efficiency submersible pump, which can cut up the impurities accumulated outside the pumping hole by the cutting assembly, thereby avoiding the blocking of the pumping hole to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a high-efficiency submersible pump comprises a base and a submersible pump body fixedly installed on the base, wherein a plurality of reinforcing ribs are uniformly installed between the base and the submersible pump body, a plurality of water pumping holes are uniformly formed in the outer side wall of the bottom end of the submersible pump body, a rotating shaft is rotatably installed in the submersible pump body, turbine blades are fixedly installed on the outer side wall of the bottom end of the rotating shaft, an annular installation frame is fixedly installed on the inner side wall of the bottom end of the submersible pump body, a metal separation net is fixedly installed on the inner side wall of the annular installation frame, the turbine blades and the water pumping holes are respectively located on the upper side and the lower side of the metal separation net, an impurity crushing assembly is installed in the submersible pump body and located at the bottom end of the metal separation net, the impurity crushing assembly is driven by the rotating shaft, and a cleaning assembly for cleaning the metal separation net is arranged at the top end of the metal separation net, and the clearance subassembly is by the pivot drive, the bottom of immersible pump body is equipped with the bottom plate, be equipped with on the bottom plate and pile up the subassembly that cuts up of impurity outside the hole that draws water.

The rotating shaft drives the turbine fan blades to rotate, so that water can be pumped into the submersible pump body through the water pumping holes, impurities move along with the water and are accumulated on the outer sides of the submersible pump body and the water pumping holes when the water flows into the submersible pump body, and the chopping assembly can chop the impurities accumulated on the outer sides of the water pumping holes, so that the water pumping holes can be prevented from being blocked, the water pumping effect of the submersible pump is improved, and the submersible pump can be prevented from being damaged due to the blockage of the water pumping holes; impurities entering the submersible pump body through the water pumping holes are isolated at the bottom end of the submersible pump body by the metal separation net, the impurities filtered at the bottom end of the submersible pump body by the metal separation net are crushed by the impurity crushing assembly, and the impurities are crushed, have small volume and then enter the submersible pump through the metal separation net, so that the phenomenon that the submersible pump is blocked due to the fact that the impurities directly enter the submersible pump due to overlarge volume can be avoided, and the using effect of the submersible pump is improved; the pivot can drive the clearance subassembly when rotating and will block up under the downthehole impurity clearance of metal screen filter screen, consequently can avoid the metal to separate the net and be blockked up to promote the flow and the lift of immersible pump, excellent in use effect.

Preferably, the broken subassembly of impurity includes the installation pole of fixed mounting in the pivot bottom, and the bottom of installation pole runs through the metal and separates the net and extend to the downside that the metal separated the net, evenly install a plurality of broken blades on the lateral wall of installation pole.

Can drive installation pole and broken blade when the pivot rotates and rotate, broken blade rotates and just can carry out the breakage to filtering at the impurity of metal spacer net bottom, drives installation pole and broken blade with the help of the rotation of pivot and rotates, need not additionally to set up broken blade of drive arrangement drive and rotates to the manufacturing and the use cost of high-efficient immersible pump have been reduced.

Preferably, the clearance subassembly includes the dead lever of fixed mounting on the pivot bottom lateral wall, and the dead lever is located turbine fan blade and metal and separates between the net, elastic connection has a plurality of steel needles on the diapire of dead lever, the metal separates evenly to be equipped with a plurality of filter mesh holes on the net, and steel needle and filter mesh hole mutually support, evenly be equipped with a plurality of spouts that correspond with the steel needle in the dead lever, every all be connected with reset spring between the inside wall of steel needle and spout.

The pivot can drive the steel needle rotation of dead lever and dead lever bottom when rotating, reset spring can promote the steel needle downstream owing to resume self elasticity, consequently, the bottom of steel needle inserts the filter screen hole on the metal screen mesh and just can push away the impurity that blocks up at the filter screen hole, dead lever and steel needle just can last when the roof of metal screen mesh rotates will block up under the impurity clearance on the metal screen mesh, consequently, can avoid the metal screen mesh to be blockked up, thereby the flow and the lift of immersible pump have been promoted, excellent in use effect.

Preferably, the chopping assembly comprises an annular top plate fixedly mounted on the outer side wall of the submersible pump body, an annular scraper is sleeved on the submersible pump body, the annular scraper is located between the bottom plate and the annular top plate, two reciprocating lead screws are symmetrically and rotatably mounted between the bottom plate and the annular top plate and are arranged in a rotating mode, the reciprocating lead screws penetrate through the annular scraper and are meshed with the annular scraper in a threaded mode, a plurality of cutting knives are fixedly mounted on the top wall of the bottom plate and the bottom wall of the annular top plate, a plurality of cutting knife grooves corresponding to the cutting knives are formed in the top wall and the bottom wall of the annular scraper, and the transmission assembly is connected between the reciprocating lead screws and the mounting rod.

Reciprocal lead screw and the mutual threaded engagement of annular scraper blade, consequently two reciprocal lead screws rotate jointly and just can drive annular scraper blade and reciprocate, just can scrape down the impurity of piling up in the immersible pump body and the hole outside of drinking water when annular scraper blade moves down, impurity just can cut up impurity with the cutting knife on the bottom plate when being promoted between bottom plate and the annular scraper blade, just can upwards promote the impurity of piling up in the immersible pump body and the hole outside of drinking water when annular scraper blade moves up, impurity just can cut up impurity with the cutting knife on the annular roof when being promoted between annular roof and the annular scraper blade, can last when the annular scraper blade reciprocates and cut up the impurity of piling up in the hole outside of drinking water, thereby can avoid the hole of drinking water to be blockked up, not only improve the effect of drawing water of immersible pump, also can avoid damaging the immersible pump because the hole of drinking water is blockked up.

Preferably, the transmission assembly comprises a driving gear fixedly mounted at the bottom end of the mounting rod, a driven gear meshed with the driving gear is mounted in the bottom plate in a rotating mode, a rotating rod is fixedly mounted at the bottom end of the driven gear, and a transmission belt is connected between the rotating rod and the adjacent reciprocating screw rod.

The rotating shaft and the mounting rod can drive the driving gear, the driven gear, the rotating rod, the transmission belt and the reciprocating screw rod to rotate when rotating, the reciprocating screw rod is driven to rotate by means of the rotation of the rotating shaft and the mounting rod, the driving device is not required to be additionally arranged to drive the reciprocating screw rod, and the structure is simple and the manufacturing and using cost of the high-efficiency submersible pump is further reduced.

Preferably, the number of teeth of the driven gear is at least five times the number of teeth of the driving gear.

The slew velocity of pivot and installation pole is very fast, and the number of teeth of driven gear is five times of the number of teeth of driving gear at least, consequently can slow down the rotational speed of bull stick, driving belt and reciprocal lead screw after driven gear transmission, just can slow down the speed that the annular scraper blade reciprocated after the reciprocal lead screw rotational speed slows down to can avoid annular scraper blade damage annular scraper blade and cutting knife after quick and the cutting knife contact, thereby improve the result of use of shredding subassembly and high-efficient immersible pump.

Compared with the prior art, the invention has the beneficial effects that:

1. cut up the subassembly and can be cut up the impurity of piling up in the hole outside of drinking water and cut up, impurity just can be inhaled the immersible pump originally internally through the hole that draws water after being cut up and the volume diminishes, both need not the manual work and clear up the impurity after clearing up, can avoid impurity to pile up and block up the hole that draws water in the outside in the hole that draws water again, has not only improved the effect of drawing water of immersible pump, also can avoid damaging the immersible pump because the hole that draws water is blockked up.

2. The impurity that is filtered at immersible pump body bottom by the metal separates the net and can be broken by the broken subassembly of impurity, and impurity is inside by the broken and volume diminish back through the metal again separate the net entering immersible pump to can avoid impurity because the too big direct immersible pump that gets into of volume is inside and block up the immersible pump, thereby improved the result of use of immersible pump.

3. The pivot can drive the clearance subassembly when rotating and will block up under the downthehole impurity clearance of metal screen filter screen, consequently can avoid the metal to separate the net and be blockked up to promote the flow and the lift of immersible pump, excellent in use effect.

Drawings

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

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the metal screen portion of the present invention;

FIG. 4 is a schematic structural view of an annular flight portion of the present invention;

FIG. 5 is a schematic view of the construction of the gear portion of the present invention;

FIG. 6 is an enlarged view of part A of the structure of the present invention;

FIG. 7 is an enlarged view of part B of the present invention;

FIG. 8 is an enlarged view of part C of the present invention.

In the figure: 1. a base; 2. a submersible pump body; 3. reinforcing ribs; 4. a water pumping hole; 5. a rotating shaft; 6. turbine blades; 7. an annular mounting frame; 8. a metal screen; 9. mounting a rod; 10. crushing the blade; 11. fixing the rod; 12. a steel needle; 13. a chute; 14. a return spring; 15. a base plate; 16. an annular top plate; 17. an annular scraper; 18. a reciprocating screw rod; 19. a cutting knife; 20. cutting a cutter groove; 21. a driving gear; 22. a driven gear; 23. a rotating rod; 24. a drive belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, the present invention provides a high efficiency submersible pump, which has the following technical scheme:

a high-efficiency submersible pump comprises a base 1 and a submersible pump body 2 fixedly arranged on the base 1, a plurality of reinforcing ribs 3 are uniformly arranged between the base 1 and the submersible pump body 2, a plurality of water pumping holes 4 are uniformly arranged on the outer side wall of the bottom end of the submersible pump body 2, a rotating shaft 5 is rotatably arranged in the submersible pump body 2, turbine blades 6 are fixedly arranged on the outer side wall of the bottom end of the rotating shaft 5, an annular mounting frame 7 is fixedly arranged on the inner side wall of the bottom end of the submersible pump body 2, a metal separation net 8 is fixedly arranged on the inner side wall of the annular mounting frame 7, the turbine blades 6 and the water pumping holes 4 are respectively positioned on the upper side and the lower side of the metal separation net 8, an impurity crushing component is arranged in the submersible pump body 2 and is positioned at the bottom end of the metal separation net 8 and is driven by the rotating shaft 5, a cleaning component for cleaning the metal separation net 8 is arranged at the top end of the metal separation net 8, and the clearance subassembly is driven by pivot 5, and the bottom of immersible pump body 2 is equipped with bottom plate 15, is equipped with on bottom plate 15 to pile up the subassembly that cuts up of impurity shredding in 4 outsides in pumping hole.

The rotating shaft 5 drives the turbine fan blades 6 to rotate, so that water can be pumped into the submersible pump body 2 through the water pumping holes 4, impurities move along with the water and are accumulated on the outer sides of the submersible pump body 2 and the water pumping holes 4 when the water flows into the submersible pump body 2, the impurities accumulated on the outer side of the water pumping holes 4 can be shredded by the shredding assembly at the moment, the volume of the shredded impurities is reduced, and the shredded impurities enter the submersible pump body 2 through the water pumping holes 4, so that the water pumping holes 4 can be prevented from being blocked, the water pumping effect of the submersible pump is improved, and the submersible pump can be prevented from being damaged due to the blocking of the water pumping holes 4; impurities entering the submersible pump body 2 through the water pumping holes 4 can be isolated at the bottom end of the submersible pump body 2 through the metal separation net 8, the impurities filtered at the bottom end of the submersible pump body 2 through the metal separation net 8 can be crushed by the impurity crushing assembly, and the impurities enter the submersible pump through the metal separation net 8 after being crushed and reduced in size, so that the phenomenon that the submersible pump is blocked due to the fact that the impurities directly enter the submersible pump due to overlarge size can be avoided, and the using effect of the submersible pump is improved; can drive the clearance subassembly when pivot 5 rotates and will block up under the clearance of the downthehole impurity of 8 filter screens of metal spacer screen, the impurity under the clearance can fall to the bottom of metal spacer screen 8, and impurity is inside the volume diminishes and gets into the immersible pump through metal spacer screen 8 after the broken subassembly of impurity is broken once more, consequently can avoid metal spacer screen 8 to be blockked up by impurity to promote the flow and the lift of immersible pump, excellent in use effect.

Referring to fig. 2, the impurity crushing assembly comprises a mounting rod 9 fixedly mounted at the bottom end of the rotating shaft 5, the bottom end of the mounting rod 9 penetrates through the metal screen 8 and extends to the lower side of the metal screen 8, and a plurality of crushing blades 10 are uniformly mounted on the outer side wall of the mounting rod 9.

Can drive installation pole 9 and broken blade 10 when pivot 5 rotates and rotate, broken blade 10 rotates and just can carry out the breakage to filtering at the impurity of 8 bottoms of metal spacer net, drive installation pole 9 and broken blade 10 with the help of the rotation of pivot 5 and rotate, rotate with the help of pivot 5 and turbine fan leaf 6 and drive installation pole 9 and broken blade 10 and rotate, need not additionally to set up the broken blade 10 of drive arrangement drive and rotate, the volume of immersible pump has not only been reduced, the manufacturing and the use cost of high-efficient immersible pump have also been reduced.

Referring to fig. 2 and 6, as an embodiment of the present invention, the cleaning assembly includes a fixing rod 11 fixedly installed on an outer side wall of a bottom end of the rotating shaft 5, the fixing rod 11 is located between the turbine blade 6 and the metal spacer mesh 8, a plurality of steel needles 12 are elastically connected to a bottom wall of the fixing rod 11, a plurality of filter mesh holes are uniformly formed on the metal spacer mesh 8, the steel needles 12 are matched with the filter mesh holes, a plurality of sliding grooves 13 corresponding to the steel needles 12 are uniformly formed in the fixing rod 11, and a return spring 14 is connected between each steel needle 12 and an inner side wall of each sliding groove 13.

The rotating shaft 5 can drive the fixed rod 11 and the steel needle 12 at the bottom end of the fixed rod 11 to rotate, the reset spring 14 can push the steel needle 12 to move downwards due to the restoration of the elasticity of the reset spring, so that the bottom end of the steel needle 12 is inserted into a filter screen hole on the metal screen 8 to push down impurities blocked in the filter screen hole, the fixed rod 11 and the steel needle 12 can continuously clear the impurities blocked on the metal screen 8 when rotating along the top wall of the metal screen 8, the cleared impurities can fall to the bottom end of the metal screen 8, the impurities are broken by the impurity breaking assembly again, the volume is reduced and the impurities enter the submersible pump through the metal screen 8, the fixed rod 11 and the steel needle 12 are driven to rotate by the rotation of the rotating shaft 5 and the turbine fan blade 6 and clear the impurities accumulated in the metal screen 8, the metal screen 8 can be conveniently cleared, and the cleared impurities do not need to be collected and cleared manually, therefore, the metal separation net 8 can be prevented from being blocked, the flow and the lift of the submersible pump are improved, and the using effect is good.

As an embodiment of the invention, referring to fig. 2 and 7, the chopping assembly comprises an annular top plate 16 fixedly mounted on the outer side wall of the submersible pump body 2, an annular scraper 17 is sleeved on the submersible pump body 2, the annular scraper 17 is positioned between a bottom plate 15 and the annular top plate 16, two reciprocating screw rods 18 are symmetrically and rotatably mounted between the bottom plate 15 and the annular top plate 16, the two reciprocating screw rods 18 are arranged through the annular scraper 17, the two reciprocating screw rods 18 are in threaded engagement with the annular scraper 17, a plurality of cutting knives 19 are fixedly mounted on the top wall of the bottom plate 15 and the bottom wall of the annular top plate 16, a plurality of cutting knife grooves 20 corresponding to the cutting knives 19 are formed on the top wall and the bottom wall of the annular scraper 17, and a transmission assembly is connected between the two reciprocating screw rods 18 and the mounting rod 9.

The reciprocating screw rods 18 are meshed with the annular scraping plate 17 through the threads, so that the annular scraping plate 17 can be driven to move up and down by the common rotation of the two reciprocating screw rods 18, impurities accumulated on the outer sides of the submersible pump body 2 and the water pumping hole 4 can be scraped off by the annular scraping plate 17 when moving downwards, the impurities can be cut up by the cutting knife 19 on the bottom plate 15 when being pushed between the bottom plate 15 and the annular scraping plate 17, the impurities accumulated on the outer sides of the submersible pump body 2 and the water pumping hole 4 can be pushed upwards by the annular scraping plate 17 when moving upwards, the impurities can be cut up by the cutting knife 19 on the annular top plate 16 when being pushed between the annular top plate 16 and the annular scraping plate 17, the impurities accumulated on the outer side of the water pumping hole 4 can be conveniently cleaned, the impurities can be continuously cut up when the annular scraping plate 17 moves up and down, and the impurities can be sucked into the submersible pump body 2 through the water pumping hole 4 after being cut up to a small size, both need not the manual work and clear up the impurity after the clearance, can avoid impurity to pile up and block up 4 in 4 the outside of pumping hole again, not only improved the effect of pumping water of immersible pump, also can avoid damaging the immersible pump because 4 blockked up of pumping hole.

Referring to fig. 2 and 8, as an embodiment of the present invention, the transmission assembly includes a driving gear 21 fixedly installed at the bottom end of the installation rod 9, a driven gear 22 rotatably installed in the bottom plate 15 and engaged with the driving gear 21, a rotating rod 23 fixedly installed at the bottom end of the driven gear 22, and a transmission belt 24 commonly connected between the rotating rod 23 and the adjacent reciprocating screw rod 18.

The rotating shaft 5 and the mounting rod 9 can drive the driving gear 21, the driven gear 22, the rotating rod 23, the transmission belt 24 and the reciprocating screw rod 18 to rotate when rotating, the reciprocating screw rod 18 is driven to rotate by means of the rotation of the rotating shaft 5 and the mounting rod 9, no driving device is required to be additionally arranged to drive the reciprocating screw rod 18 to rotate, the structure is simple, and the manufacturing and using cost of the high-efficiency submersible pump is further reduced.

Referring to fig. 2 and 8, the number of teeth of the driven gear 22 is at least five times that of the driving gear 21 as an embodiment of the present invention.

The slew velocity of pivot 5 and installation pole 9 is very fast, driven gear 22's number of teeth is the five times of driving gear 21 number of teeth at least, consequently can slow down bull stick 23 after driven gear 22 transmission, driving belt 24 and reciprocal lead screw 18's rotational speed, just can slow down the speed that annular scraper blade 17 reciprocated after 18 rotational speeds of reciprocal lead screw slow down, thereby can avoid annular scraper blade 17 to damage annular scraper blade 17 and cutting knife 19 after contacting with cutting knife 19 fast, thereby improved the result of use of cutting up subassembly and high-efficient immersible pump.

The working principle is as follows: the rotating shaft 5 drives the turbine fan blades 6 to rotate, water can be pumped into the submersible pump body 2 through the water pumping hole 4, impurities move along and are accumulated on the outer sides of the submersible pump body 2 and the water pumping hole 4 when the water flows into the submersible pump body 2, the rotating shaft 5 and the mounting rod 9 can drive the driving gear 21, the driven gear 22, the rotating rod 23, the transmission belt 24 and the reciprocating screw rod 18 to rotate when the water rotates, the reciprocating screw rod 18 and the annular scraper 17 are in gear engagement with each other, so that the two reciprocating screw rods 18 rotate together to drive the annular scraper 17 to move up and down, the annular scraper 17 can scrape the impurities accumulated on the outer sides of the submersible pump body 2 and the water pumping hole 4 down when moving downwards, the cutting knife 19 on the bottom plate 15 can cut up the impurities when the impurities are pushed between the bottom plate 15 and the annular scraper 17, and the annular scraper 17 can push the impurities accumulated on the outer sides of the submersible pump body 2 and the water pumping hole 4 upwards when moving upwards, when the impurities are pushed to the position between the annular top plate 16 and the annular scraper 17, the cutting knife 19 on the annular top plate 16 can cut up the impurities, and when the annular scraper 17 moves up and down, the impurities accumulated on the outer side of the water pumping hole 4 can be continuously cut up, so that the water pumping hole 4 can be prevented from being blocked; impurities entering the submersible pump body 2 through the water pumping holes 4 can be isolated at the bottom end of the submersible pump body 2 through the metal separation net 8, the rotating shaft 5 can drive the mounting rod 9 and the crushing blade 10 to rotate, the crushing blade 10 can crush the impurities filtered at the bottom end of the metal separation net 8 through rotation, and the impurities enter the submersible pump through the metal separation net 8 after being crushed and reduced in size, so that the phenomenon that the submersible pump is blocked due to the fact that the impurities directly enter the submersible pump through the metal separation net 8 due to overlarge size can be avoided; can drive the steel needle 12 rotation of dead lever 11 and the dead lever 11 bottom when pivot 5 rotates, reset spring 14 is because resume self elasticity can promote steel needle 12 and move down, consequently the bottom of steel needle 12 inserts the filter screen hole on the metal separates net 8 and just can push down the impurity of blockking up at the filter screen hole, dead lever 11 and steel needle 12 just can last when rotating along the roof that the metal separates net 8 will block up under the impurity clearance on the metal separates net 8, consequently can avoid the metal to separate net 8 and blockked up.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

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

Claims

1. The utility model provides a high-efficient immersible pump, includes base (1) and fixed mounting immersible pump body (2) on base (1), its characterized in that: evenly install a plurality of strengthening ribs (3) between base (1) and immersible pump body (2), evenly be equipped with a plurality of drinking-water holes (4) on the lateral wall of immersible pump body (2) bottom, pivot (5) are installed to immersible pump body (2) internal rotation, fixed mounting has turbine fan blade (6) on the lateral wall of pivot (5) bottom, fixed mounting has annular installing frame (7) on the inside wall of immersible pump body (2) bottom, fixed mounting has metal spacer net (8) on the inside wall of annular installing frame (7), and turbine fan blade (6) and drinking-water hole (4) are located the upside and the downside of metal spacer net (8) respectively, install the broken subassembly of impurity in immersible pump body (2), the broken subassembly of impurity is located the bottom of metal spacer net (8), and the broken subassembly of impurity is driven by pivot (5), the top that the metal separates net (8) is equipped with the clearance subassembly that is used for clearing up the metal and separates net (8), and the clearance subassembly is driven by pivot (5), the bottom of immersible pump body (2) is equipped with bottom plate (15), be equipped with on bottom plate (15) and pile up the subassembly that cuts up of cutting up of impurity in the hole (4) outside that draws water.

2. The high efficiency submersible pump of claim 1, wherein: the broken subassembly of impurity includes installation pole (9) of fixed mounting in pivot (5) bottom, and the bottom of installation pole (9) runs through the metal and separates net (8) and extend to the downside that the metal separated net (8), evenly install a plurality of broken blades (10) on the lateral wall of installation pole (9).

3. The high efficiency submersible pump of claim 1, wherein: the clearance subassembly includes dead lever (11) of fixed mounting on pivot (5) bottom lateral wall, and dead lever (11) are located turbine fan blade (6) and metal and separate between net (8), elastic connection has a plurality of steel needles (12) on the diapire of dead lever (11), the metal separates evenly to be equipped with a plurality of filter meshes on net (8), and steel needle (12) and filter mesh mutually support, evenly be equipped with spout (13) that a plurality of and steel needle (12) correspond in dead lever (11), every all be connected with reset spring (14) between the inside wall of steel needle (12) and spout (13).

4. The high efficiency submersible pump of claim 2, wherein: the chopping component comprises an annular top plate (16) fixedly arranged on the outer side wall of the submersible pump body (2), an annular scraping plate (17) is sleeved on the submersible pump body (2), and the annular scraper (17) is positioned between the bottom plate (15) and the annular top plate (16), two reciprocating screw rods (18) are symmetrically and rotatably arranged between the bottom plate (15) and the annular top plate (16), the two reciprocating screw rods (18) are arranged by penetrating through the annular scraper (17), and the two reciprocating screw rods (18) are mutually engaged with the annular scraper (17) through threads, a plurality of cutting knives (19) are fixedly arranged on the top wall of the bottom plate (15) and the bottom wall of the annular top plate (16), a plurality of cutting knife grooves (20) corresponding to the cutting knives (19) are formed in the top wall and the bottom wall of the annular scraper (17), and transmission assemblies are connected between the reciprocating screw rods (18) and the mounting rod (9).

5. The high efficiency submersible pump of claim 4, wherein: the transmission assembly comprises a driving gear (21) fixedly mounted at the bottom end of the mounting rod (9), a driven gear (22) meshed with the driving gear (21) is mounted in the bottom plate (15) in a rotating mode, a rotating rod (23) is fixedly mounted at the bottom end of the driven gear (22), and a transmission belt (24) is connected between the rotating rod (23) and the adjacent reciprocating screw rod (18) together.

6. The high efficiency submersible pump of claim 5, wherein: the number of teeth of the driven gear (22) is at least five times that of the driving gear (21).