CN218624682U

CN218624682U - High corrosion resistant immersible pump

Info

Publication number: CN218624682U
Application number: CN202223156840.6U
Authority: CN
Inventors: 蔡正伟
Original assignee: Taizhou Lufu Electromechanical Co ltd
Current assignee: Long Changjun
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-14
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a immersible pump technical field, the utility model provides a high corrosion resistant immersible pump, can dismantle with the pump body and pump case respectively and be connected including the upper and lower both ends of screen panel, be equipped with the drive assembly who is used for the rivers direction in the pump body, screen panel and pump case are worn to establish respectively at drive assembly's top, drive assembly surface ring is equipped with and is used for the clear clean mechanism of screen panel, clean mechanism is located the screen panel, make the staple bolt on the axostylus axostyle rotate thereupon through starting induction machine, when the staple bolt rotates, because the staple bolt, connecting plate and brush board formula structure as an organic whole, can drive a plurality of brushes of brush board one side and clean the inside wall of screen panel, can clean the screen panel in the work of immersible pump, prevent to a certain extent to cause the filter screen jam of immersible pump, first ring flange and second ring flange all can dismantle with the screen panel, can change clean mechanism.

Description

High corrosion resistant immersible pump

Technical Field

The utility model relates to a immersible pump technical field especially relates to a high corrosion resistant immersible pump.

Background

The submersible pump is an important device for pumping water from a deep well. When the machine set is used, the whole machine set is submerged to work, underground water is extracted to the ground surface, and the machine set is used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting, steamship load regulation, fountain landscape, hot water submersible pump for hot spring bath, deep well underground water extraction, river, reservoir, canal and other water extraction projects, is mainly used for farmland irrigation and water for people and animals in mountain areas, and can also be used for central air conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines and construction site drainage.

Current immersible pump is when underwater operation, an empty filter screen of intaking for the immersible pump is direct to expose in the external world, when the immersible pump at the in-process that absorbs water, rubbish in aqueous is like pasture and water, the plastic bag, the cloth can be followed rivers and adsorbed and come, can't break away from under hydraulic effect, cause the filter screen jam of immersible pump, need in time pull down the screen panel clearance silt otherwise can influence deep-well pump efficiency and life, but play the screw and often appear the condition such as smooth silk, difficult dismantlement, still need adorn back in addition, complex operation is difficult really accomplish timely clearance, screen panel and water inlet section go up and the position of screwed connection appears damaging easily and causes unable use.

Therefore, it is necessary to provide a new submersible pump with high corrosion resistance to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a high corrosion resistant immersible pump.

The utility model provides a high corrosion resistant immersible pump includes the pump body, screen panel and pump case, the upper and lower both ends of screen panel respectively with the pump body and the pump case can dismantle the connection, be equipped with the drive assembly who is used for rivers direction in the pump body, the top of drive assembly wears to establish respectively the screen panel and the pump case, drive assembly surface ring is equipped with the cleaning mechanism that is used for the screen panel to clean, the cleaning mechanism is located in the screen panel;

cleaning mechanism includes brush board, two relative connecting plates and two relative staple bolts, two the staple bolt encircles respectively and locates on the drive assembly, and two the staple bolt lateral wall respectively with two connecting plate fixed connection, two the connecting plate respectively with brush board one side fixed connection, the brush board is kept away from one side of connecting plate is equipped with a plurality of brushes, and is a plurality of the brush respectively with the screen panel inner wall is laminated mutually.

Furthermore, the upper end and the lower end of the mesh enclosure are respectively provided with a first flange and a second flange, the first flange is detachably connected with the top of the pump body through bolts, and the second flange is detachably connected with the bottom of the pump shell through bolts.

Further, a plurality of standing grooves have been seted up to first ring flange be the circumference equidistance, first ring flange closes on the one end of standing groove is equipped with first fixed block and second fixed block respectively, the surface ring of screen panel is equipped with the regulation net, it slides to locate to adjust the net bottom in the standing groove.

Furthermore, the adjusting net is composed of a first connecting ring, a second connecting ring and a plurality of baffles, the baffles are respectively and annularly arranged between the first connecting ring and the second connecting ring, two ends of each baffle are respectively and fixedly connected with the first connecting ring and the second connecting ring, a limiting block of an inverted L-shaped structure is fixedly connected to the outer side wall of the first connecting ring, and one end, far away from the first connecting ring, of the limiting block is slidably connected with the wall of the accommodating groove.

Furthermore, the both sides of stopper are equipped with respectively and are used for the fixed post of inserting of stopper, two it is corresponding with the size of first fixed block and second fixed block one side jack respectively to insert the post, and two it is respectively with the jack interference fit of first fixed block and second fixed block to insert the post.

Further, the drive assembly comprises an induction motor, a shaft rod and a plurality of impellers, the induction motor is fixedly connected in the pump body, an output shaft of the induction motor is connected with the shaft rod through a coupler, and one end, far away from the induction motor, of the shaft rod penetrates through the hoop and the impellers respectively.

Further, the pump body, the mesh enclosure, the pump shell, the induction motor, the shaft rod and the impeller are all made of 304 stainless steel materials.

Compared with the prior art, the utility model provides a high corrosion-resistant immersible pump has following beneficial effect:

1. make the staple bolt on the axostylus axostyle rotate thereupon through starting induction motor, when the staple bolt rotates, because staple bolt, connecting plate and brush board formula structure as an organic whole, can drive a plurality of brushes of brush board one side and clean the inside wall of screen panel, can clean the screen panel when the immersible pump work, prevent to a certain extent to cause the filter screen of immersible pump to block up, first ring flange and second ring flange all can be dismantled with the screen panel, can change clean mechanism.

Drawings

Fig. 1 is a schematic view of the overall structure of the high corrosion-resistant submersible pump provided by the present invention;

fig. 2 is a schematic diagram of an explosion structure of the high corrosion resistant submersible pump provided by the present invention;

fig. 3 is a schematic structural diagram of a driving assembly provided by the present invention;

fig. 4 is a schematic structural view of a cleaning mechanism provided by the present invention;

fig. 5 is a schematic view of an explosion structure of the mesh enclosure provided by the present invention;

fig. 6 is a schematic view of a partial structure of the first flange plate according to the present invention.

Reference numbers in the figures: 1. a pump body; 2. a mesh enclosure; 3. a pump housing; 4. brushing the board; 5. a connecting plate; 6. hooping; 7. a brush; 8. a first flange plate; 9. a second flange plate; 10. a placement groove; 11. a first fixed block; 12. a second fixed block; 13. a first connecting ring; 14. a second connection ring; 15. a baffle plate; 16. a limiting block; 17. inserting a column; 18. an induction motor; 19. a shaft lever; 20. an impeller.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic diagram of an overall structure of the high corrosion resistant submersible pump provided by the present invention; fig. 2 is a schematic diagram of an explosion structure of the high corrosion resistance submersible pump provided by the present invention; fig. 3 is a schematic structural diagram of a driving assembly provided by the present invention; fig. 4 is a schematic structural view of a cleaning mechanism provided by the present invention; fig. 5 is a schematic view of an explosion structure of the mesh enclosure provided by the present invention; fig. 6 is a schematic view of a partial structure of the first flange plate according to the present invention.

In the specific implementation process, as shown in fig. 1-6, the upper and lower ends of the mesh enclosure 2 are detachably connected to the pump body 1 and the pump case 3, a driving assembly for guiding water flow is disposed in the pump body 1, the top of the driving assembly is penetrated through the mesh enclosure 2 and the pump case 3, a cleaning mechanism for cleaning the mesh enclosure 2 is disposed on the surface of the driving assembly, the cleaning mechanism is disposed in the mesh enclosure 2, the cleaning mechanism includes a brush plate 4, two opposite connecting plates 5 and two opposite anchor ears 6, the two anchor ears 6 are respectively disposed on the driving assembly, outer side walls of the two anchor ears 6 are respectively fixedly connected to the two connecting plates 5, the two connecting plates 5 are respectively fixedly connected to one side of the brush plate 4, which is far away from the connecting plate 5, is provided with a plurality of brushes 7, the plurality of brushes 7 are respectively attached to the inner wall of the mesh enclosure 2, the driving assembly includes an induction motor 18, a shaft lever 19 and a plurality of impellers 20, the induction motor 18 is fixedly connected to the pump body 1, an output shaft coupling of the induction motor 18 is connected to the shaft 19, and the stainless steel coupler 304 is connected to the pump body 2, the stainless steel plate 304, the stainless steel impeller 304 is driven by the anchor ears and the stainless steel impeller 7, the stainless steel plate is driven by the stainless steel mesh enclosure 2;

the upper end and the lower end of the mesh enclosure 2 are respectively provided with a first flange 8 and a second flange 9, the first flange 8 is detachably connected with the top of the pump body 1 through bolts, the second flange 9 is detachably connected with the bottom of the pump shell 3 through bolts, the first flange 8 is provided with a plurality of placing grooves 10 at equal intervals in the circumferential direction, one end of the first flange 8 close to the placing grooves 10 is respectively provided with a first fixed block 11 and a second fixed block 12, the outer surface of the mesh enclosure 2 is annularly provided with an adjusting net, the bottom of the adjusting net is slidably arranged in the placing grooves 10, the adjusting net is composed of a first connecting ring 13, a second connecting ring 14 and a plurality of baffle plates 15, the plurality of baffle plates 15 are respectively annularly arranged between the first connecting ring 13 and the second connecting ring 14, and two ends of the baffle plates 15 are respectively fixedly connected with the first connecting ring 13 and the second connecting ring 14, the lateral wall fixedly connected with of first connecting ring 13 falls stopper 16 of "L" shape structure, stopper 16 keeps away from the one end and the standing groove 10 cell wall sliding connection of first connecting ring 13, the both sides of stopper 16 are equipped with respectively and are used for stopper 16 fixed post 17 of inserting, two post 17 of inserting correspond with the size of first fixed block 11 and second fixed block 12 one side jack respectively, and two post 17 of inserting respectively with the jack interference fit of first fixed block 11 and second fixed block 12, when rotating stopper 16 and making post 17 insert the jack of first fixed block 11 one side, block up the inlet opening of screen panel 2 through a plurality of baffles 15, make the immersible pump inflow reduce, when rotating stopper 16 and making post 17 insert in the jack of second fixed block 12 one side, a plurality of baffles 15 remove from the inlet opening of screen panel 2, make the immersible pump inflow increase.

The utility model provides a theory of operation as follows: when the submersible pump is used, the mesh enclosure 2 is respectively connected with the pump body 1 and the pump shell 3 through the first flange plate 8 and the second flange plate 9, the hoop 6 on the shaft rod 19 rotates along with the hoop by starting the induction motor 18, when the hoop 6 rotates, the hoop 6, the connecting plate 5 and the brush plate 4 are of an integrated structure, the plurality of brushes 7 on one side of the brush plate 4 can be driven to clean the inner side wall of the mesh enclosure 2, the mesh enclosure 2 can be cleaned while the submersible pump works, the filter screen of the submersible pump is prevented from being blocked to a certain extent, the first flange plate 8 and the second flange plate 9 can be detached from the mesh enclosure 2, the cleaning mechanism can be replaced, the shaft rod 19 can drive the impeller 20 to rotate when rotating, the impeller 20 rotates at a high speed after the pump is started, liquid in the mesh enclosure rotates along with the blades, the impeller 20 is ejected outwards under the centrifugal effect, the speed of the ejected liquid in a diffusion chamber of the pump outlet 3 is gradually slowed down, the pressure is gradually increased, then flows out from a water inlet and a limiting block 16 flows out, when the inserting column 17 is inserted into the inserting hole of the first fixing block 11, the mesh enclosure 2, the baffle plate 15 can be increased, and the blocking baffle plate 15, and the blocking water inlet of the submersible pump can be removed from the mesh enclosure 2 when the second baffle plate 16.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The high-corrosion-resistance submersible pump comprises a pump body (1), a mesh enclosure (2) and a pump case (3), wherein the upper end and the lower end of the mesh enclosure (2) are detachably connected with the pump body (1) and the pump case (3) respectively, and is characterized in that a driving assembly for guiding water flow is arranged in the pump body (1), the top of the driving assembly is respectively penetrated through the mesh enclosure (2) and the pump case (3), a cleaning mechanism for cleaning the mesh enclosure (2) is annularly arranged on the surface of the driving assembly, and the cleaning mechanism is positioned in the mesh enclosure (2);

clean mechanism includes brush board (4), two relative connecting plate (5) and two relative staple bolts (6), two staple bolt (6) encircle respectively locate drive assembly is last, and two staple bolt (6) lateral wall respectively with two connecting plate (5) fixed connection, two connecting plate (5) respectively with brush board (4) one side fixed connection, brush board (4) are kept away from one side of connecting plate (5) is equipped with a plurality of brushes (7), and is a plurality of brush (7) respectively with screen panel (2) inner wall is laminated mutually.

2. The high corrosion-resistant submersible pump according to claim 1, wherein a first flange (8) and a second flange (9) are respectively arranged at the upper end and the lower end of the mesh enclosure (2), the first flange (8) is detachably connected with the top of the pump body (1) through a bolt, and the second flange (9) is detachably connected with the bottom of the pump shell (3) through a bolt.

3. The high corrosion-resistant submersible pump according to claim 2, wherein the first flange (8) is provided with a plurality of placing grooves (10) at equal intervals in the circumferential direction, one end of the first flange (8) close to the placing grooves (10) is provided with a first fixing block (11) and a second fixing block (12), the outer surface of the mesh enclosure (2) is provided with an adjusting mesh in a surrounding manner, and the bottom of the adjusting mesh is slidably arranged in the placing grooves (10).

4. The submersible pump with high corrosion resistance according to claim 3, wherein the adjusting net is composed of a first connecting ring (13), a second connecting ring (14) and a plurality of baffle plates (15), the plurality of baffle plates (15) are respectively and annularly arranged between the first connecting ring (13) and the second connecting ring (14), two ends of each baffle plate (15) are respectively and fixedly connected with the first connecting ring (13) and the second connecting ring (14), a limiting block (16) with an inverted L-shaped structure is fixedly connected to the outer side wall of the first connecting ring (13), and one end, far away from the first connecting ring (13), of the limiting block (16) is in sliding connection with the groove wall of the placing groove (10).

5. The high corrosion-resistant submersible pump according to claim 4, wherein the two sides of the limit block (16) are respectively provided with an insertion column (17) for fixing the limit block (16), the two insertion columns (17) respectively correspond to the size of the insertion holes on one side of the first fixed block (11) and the second fixed block (12), and the two insertion columns (17) are respectively in interference fit with the insertion holes of the first fixed block (11) and the second fixed block (12).

6. The submersible pump with high corrosion resistance according to claim 5, wherein the driving assembly comprises an induction motor (18), a shaft (19) and a plurality of impellers (20), the induction motor (18) is fixedly connected in the pump body (1), an output shaft of the induction motor (18) is connected with the shaft (19) through a coupler, and one end, far away from the induction motor (18), of the shaft (19) penetrates through the hoop (6) and the plurality of impellers (20) respectively.

7. The submersible pump with high corrosion resistance according to claim 6, wherein the pump body (1), the mesh enclosure (2), the pump shell (3), the induction motor (18), the shaft rod (19) and the impeller (20) are all made of 304 stainless steel.