CN219711814U

CN219711814U - Efficient immersible pump

Info

Publication number: CN219711814U
Application number: CN202321004899.5U
Authority: CN
Inventors: 蔡桂芳
Original assignee: Wenling Gelang Intelligent Technology Co ltd
Current assignee: Wenling Gelang Intelligent Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-19
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the field of water pumps and discloses a high-efficiency submersible pump which comprises a shell, wherein an inner container is arranged in the shell, a flow channel is formed between the shell and the inner container, a water outlet is formed in the top of the shell, a plurality of groups of water inlet holes are formed in the bottom of the shell, an upper end cover is fixedly arranged at the top of the inner container, an upper end cover bearing is fixedly arranged in the upper end cover, a rotating shaft is fixedly arranged on the inner shaft of the upper end cover bearing, a winding is arranged at the outer side of the inner container corresponding to the rotating shaft, an electrode electrically connected with the winding is fixedly arranged at the top of the shell, an oil cylinder is arranged at the bottom of the shell, an impeller connected with the rotating shaft is arranged below the oil cylinder, the rotating shaft penetrates through the oil cylinder, a plurality of groups of oil cylinder guide ports communicated with the flow channel are formed in an equidistant manner on the oil cylinder, after the electrode is electrified, the winding is activated, the rotating shaft is driven to rotate, water is sucked up, and then enters the flow channel through the oil cylinder guide ports, and flows upwards along the inner part of the flow channel.

Description

Efficient immersible pump

Technical Field

The utility model relates to the field of water pumps, in particular to a high-efficiency 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 to work, and the underground water is extracted to the ground surface, which is domestic water, mine emergency, industrial cooling, farm irrigation, seawater lifting and ship load adjustment, and can also be used for fountain landscapes, and the existing submersible pump is a submersible pump in China patent CN2069041U, and belongs to general machinery. The utility model is characterized in that a guide vane and an impeller are arranged on a shaft, a limit ring is arranged on the outer side of the guide vane and the impeller, a pump shell is sleeved on the shaft, and a pump shell is connected with a water inlet shell and a water outlet shell. The utility model has the characteristics of small radial dimension, simple structure, easy processing, convenient installation, disassembly and maintenance, is suitable for farmland irrigation, oilfield water quality sampling, frontier defense and construction sites, and the impeller and the oil cylinder are separated, so that the impeller needs to pass through a runner with a longer end when rotating to discharge water, and high-efficiency water discharge cannot be realized.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a high-efficiency submersible pump, which solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an efficient immersible pump, includes the shell, the inside of shell is provided with the inner bag, has formed the runner between shell and the inner bag, and the top of shell is provided with the delivery port, and the multiunit inlet opening has been seted up to the bottom of shell, the top fixed mounting of inner bag has the upper end cover, the inside fixed mounting of upper end cover has the upper end cover bearing, the interior fixed mounting of inner shaft of upper end cover bearing has the pivot, the inside of inner bag corresponds the pivot outside and is provided with the winding, the top fixed mounting of shell has the electrode with winding electric connection, the bottom of shell is provided with the hydro-cylinder, the below of hydro-cylinder is provided with the impeller that is connected with the pivot, and the pivot passes the hydro-cylinder, and the hydro-cylinder water conservancy diversion mouth that multiunit and runner communicate has been seted up on the hydro-cylinder water conservancy diversion mouth on the hydro-cylinder, after the electrode circular telegram, the winding, the pivot is rotatory, drives the impeller rotation, comes water through the hydro-cylinder water and gets into the inside of runner, upwards flows along the inside of runner, finally discharges the outside to the shell through the water, and sets up the impeller on the hydro-cylinder after the impeller, after the impeller is thrown away from the stator, directly, flow to the hydro-cylinder water again, water to water outlet high-efficient outlet reaches.

Preferably, a plurality of groups of bolt holes are formed in the outer side wall surface of the shell, a fixing pin is inserted in the bolt holes and fixedly connected with the oil cylinder, the fixing pin is formed by combining a cylindrical pin and a screw, the side surface is fixed, the safety and the reliability are realized, and the traditional vertical fixed screw is broken under high-pressure operation.

Preferably, the lower extreme of upper end cover is provided with the fender line board corresponding the outside of pivot, and the fender line board wraps up the pivot inboard, and the fender line board effectively prevents that motor lead wire from being strung to the rotor and arousing wearing and tearing short circuit and causing personal injury and loss of property.

Preferably, the upper end cover is provided with an air test hole, and the air test hole is arranged in the shell, so that the loss caused by manual loosening can be effectively prevented.

Preferably, a plurality of groups of guide vanes are arranged on the impeller at equal intervals, a jack is arranged in the central area of the impeller, the jack is a groove with arc-shaped middle planes at two ends, the lower end of the rotating shaft is matched with the jack, and the rotating shaft is spliced with the jack.

Preferably, two handle buckles are equidistantly installed on the outer side wall surface of the shell, the cross section of each handle buckle is L-shaped, a handle ring is fixedly installed on one side of each handle buckle, handles are arranged on the two handle rings, a wire clamp ring is arranged on the side face of each handle buckle, a wire clamp ring is provided with a wire buckle, each handle buckle is fixed on the shell in a welding mode, the process is simple and reliable, the cost is low, a power line can be fixed by fixing the handle, and the damage of the submersible pump caused by manual pulling is prevented.

Preferably, the oil cylinder is provided with an impeller, the outer side of the inner container is fixedly provided with an inserting rod corresponding to the inserting groove, and the lower end of the inserting rod is inserted into the inserting groove.

Preferably, the upper end of the oil cylinder is provided with an annular groove, a connecting bearing is fixedly arranged in the annular groove, and an inner shaft of the connecting bearing is fixedly connected with the rotating shaft.

(III) beneficial effects

Compared with the prior art, the utility model provides the efficient submersible pump, which has the following beneficial effects:

1. this efficient immersible pump, after the electrode circular telegram, the activation winding, the pivot is rotatory, drives the impeller rotation, draws up water, then water passes the inside that the hydro-cylinder water conservancy diversion mouth enters into the runner, upwards flows along the inside of runner, finally discharges the outside to the shell through the delivery port, and this scheme sets up the impeller on the hydro-cylinder, directly after the impeller is thrown out from the stator, the flow direction hydro-cylinder water conservancy diversion mouth, from the delivery port water outlet again to reach high-efficient water outlet.

2. This efficient immersible pump, the fixed pin is formed by cylindric lock and screw combination, from the side fixed, safe and reliable, and traditional perpendicular fixed screw exists cracked condition under the high pressure operation.

3. This efficient immersible pump, gas test hole setting can prevent effectively that the people from becoming flexible and causing the loss in the inside of shell.

4. This efficient immersible pump, handle knot adopt the welding mode to fix on the shell, and the process is simple reliable and with low costs, can fix the handle also can fix the power cord, prevents to artificially drag and causes the immersible pump to damage.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional resolution of the present utility model;

fig. 4 is a schematic diagram of an oil cylinder.

In the figure: 1. a housing; 2. an inner container; 3. a flow passage; 4. a wire baffle plate; 5. an upper end cap; 6. gas test holes; 7. an upper end cap bearing; 8. a winding; 9. a rotating shaft; 10. an oil cylinder; 11. a fixing pin; 12. a water inlet hole; 13. a water outlet; 14. a cylinder guide port; 15. an impeller; 16. a jack; 17. an electrode; 18. a plug-in groove; 19. a rod; 20. a handle buckle; 21. a wire buckle; 22. a handle.

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 efficient submersible pump comprises a housing 1, an inner container 2 is arranged in the housing 1, a flow channel 3 is formed between the housing 1 and the inner container 2, a water outlet 13 is formed in the top of the housing 1, a plurality of groups of water inlet holes 12 are formed in the bottom of the housing 1, an upper end cover 5 is fixedly arranged at the top of the inner container 2, an upper end cover bearing 7 is fixedly arranged in the upper end cover 5, a rotating shaft 9 is fixedly arranged in the inner shaft of the upper end cover bearing 7, a winding 8 is arranged outside the inner container 2 corresponding to the rotating shaft 9, an electrode 17 electrically connected with the winding 8 is fixedly arranged at the top of the housing 1, an oil cylinder 10 is arranged at the bottom of the housing 1, impellers 15 connected with the rotating shaft 9 are arranged below the oil cylinder 10, the rotating shaft 9 penetrates through the oil cylinder 10, a plurality of groups of oil cylinder guide openings 14 communicated with the flow channel 3 are formed in an equidistant manner on the oil cylinder 10, after the electrodes 17 are electrified, the winding 8 is activated, the rotating shaft 9 rotates to drive the impellers 15 to suck water, then water enters the inside the flow channel 3 through the oil cylinder guide openings 14, flows upwards along the inner part of the flow channel 3, finally, is discharged to the outer side of the housing 1 through the water outlet 13, and then flows out of the impeller 15 from the oil cylinder guide opening 15 to the water guide opening is directly arranged at the outer side of the water guide opening 13, and then the water guide opening is discharged from the water guide opening is directly after the water guide opening is arranged, and reaches the water outlet effect, after the water is discharged, and is directly, and is discharged from the water guide flow through the water guide channel 15.

Further, a plurality of groups of bolt holes are formed in the outer side wall surface of the shell 1, a fixing pin 11 is inserted in the bolt holes, the fixing pin 11 is fixedly connected with the oil cylinder 10, the fixing pin 11 is formed by combining a cylindrical pin and a screw, the side surface is fixed, the safety and the reliability are realized, and the fracture condition exists in the traditional vertical fixed screw under high-pressure operation.

Further, the wire baffle plate 4 is arranged at the lower end of the upper end cover 5 corresponding to the outer side of the rotating shaft 9, the rotating shaft 9 is wrapped on the inner side by the wire baffle plate 4, and the wire baffle plate 4 effectively prevents personal injury and property loss caused by abrasion and short circuit due to the fact that motor leads are strung to the rotor.

Further, be provided with gas test hole 6 on the upper end cover 5, gas test hole 6 sets up in the inside of shell 1, can effectively prevent that the people from becoming flexible and causing the loss.

Further, a plurality of groups of guide vanes are equidistantly arranged on the impeller 15, a jack 16 is arranged in the central area of the impeller 15, the jack 16 is a groove with arc-shaped middle planes at two ends, the lower end of the rotating shaft 9 is matched with the jack 16, and the rotating shaft 9 is spliced with the jack 16.

Further, two handle buckles 20 are equidistantly installed on the outer side wall surface of the shell 1, the cross section of each handle buckle 20 is L-shaped, a handle ring is fixedly installed on one side, located above, of each handle buckle 20, handles 22 are arranged on the two handle rings, a wire clamp ring is arranged on the side surface of each handle buckle 20, a wire clamp ring is provided with a wire buckle 21, each handle buckle 20 is fixed on the shell 1 in a welding mode, the process is simple and reliable, the cost is low, a power wire can be fixed by the handle 22, and damage to the submersible pump caused by manual pulling is prevented.

Further, an impeller 15 is arranged on the oil cylinder 10, a plug rod 19 is fixedly arranged on the outer side of the inner container 2 corresponding to the plug groove 18, and the lower end of the plug rod 19 is plugged with the plug groove 18.

Further, the upper end of the oil cylinder 10 is provided with an annular groove, a connecting bearing is fixedly arranged in the annular groove, and an inner shaft of the connecting bearing is fixedly connected with the rotating shaft 9.

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. The utility model provides a high-efficient immersible pump, includes shell (1), its characterized in that, the inside of shell (1) is provided with inner bag (2), has formed runner (3) between shell (1) and inner bag (2), and the top of shell (1) is provided with delivery port (13), and multiunit inlet opening (12) have been seted up to the bottom of shell (1), the top fixed mounting of inner bag (2) has upper end cover (5), is provided with gas test hole (6) on upper end cover (5), the inside fixed mounting of upper end cover (5) has upper end cover bearing (7), the interior fixed mounting of upper end cover bearing (7) has pivot (9), the inside corresponding pivot (9) outside of inner bag (2) is provided with winding (8), the top fixed mounting of shell (1) has electrode (17) with winding (8) electric connection, and the bottom of shell (1) is provided with hydro-cylinder (10), the below of hydro-cylinder (10) is provided with impeller (15) being connected with pivot (9), pivot (9) pass hydro-cylinder (10), and hydro-cylinder (10) are provided with the equidistance with runner (14) of runner intercommunication on the hydro-cylinder (3);

the lower extreme of upper end cover (5) corresponds the outside of pivot (9) and is provided with fender line board (4), keeps off line board (4) and wraps up pivot (9) inboard.

2. A high efficiency submersible pump according to claim 1, wherein: a plurality of groups of bolt holes are formed in the outer side wall surface of the shell (1), fixing pins (11) are inserted in the bolt holes, and the fixing pins (11) are fixedly connected with the oil cylinder (10).

3. A high efficiency submersible pump according to claim 1, wherein: the impeller (15) is provided with a plurality of groups of guide vanes at equal intervals, the central area of the impeller (15) is provided with a jack (16), the jack (16) is a groove with arc-shaped middle planes at two ends, the lower end of the rotating shaft (9) is matched with the jack (16), and the rotating shaft (9) is spliced with the jack (16).

4. A high efficiency submersible pump according to claim 1, wherein: two handle buckles (20) are equidistantly installed on the outer side wall surface of the shell (1), the cross section of each handle buckle (20) is L-shaped, a handle ring is fixedly installed on one side, located above, of each handle buckle (20), handles (22) are arranged on the two handle rings, a wire clamp ring is arranged on the side surface of each handle buckle (20), and a wire buckle (21) is arranged on each wire clamp ring.

5. A high efficiency submersible pump according to claim 1, wherein: an impeller (15) is arranged on the oil cylinder (10), a plug rod (19) is fixedly arranged on the outer side of the inner container (2) corresponding to the plug groove (18), and the lower end of the plug rod (19) is plugged with the plug groove (18).

6. A high efficiency submersible pump according to claim 1, wherein: the upper end of the oil cylinder (10) is provided with an annular groove, a connecting bearing is fixedly arranged in the annular groove, and an inner shaft of the connecting bearing is fixedly connected with the rotating shaft (9).