CN217656504U

CN217656504U - Mounting structure of submersible pump motor for well

Info

Publication number: CN217656504U
Application number: CN202221277151.8U
Authority: CN
Inventors: 程诚
Original assignee: Nanjing Weike Environmental Protection Technology Co ltd
Current assignee: Nanjing Weike Environmental Protection Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-25
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a immersible pump motor technical field just discloses a mounting structure of immersible pump motor for well, press from both sides the cover including the motor seal, the middle part fixedly connected with control connection pipe on the sealed cover upper portion that presss from both sides of motor, the internally mounted that the sealed cover that presss from both sides of motor has the motor, the sealed gusset plate of outside fixedly connected with that presss from both sides the cover lower part of motor. This mounting structure of immersible pump motor for well, tentatively inject the impurity in the pit through the outside sealed guard plate, liquid and tiny particle impurity carry to between outside sealed guard plate and the inboard closing plate simultaneously, and absorb inside liquid and filter through the inboard closing plate, tiny particle impurity carries to the inside of impurity collecting box through the impurity absorption tank simultaneously, can be when absorbing liquid in the pit, can separate liquid impurity in the pit, it keeps apart impurity, impurity carries to the inside back of impurity collecting box simultaneously, can avoid impurity to cause the problem of jam to the outside of inboard closing plate.

Description

Mounting structure of submersible pump motor for well

Technical Field

The utility model relates to a immersible pump motor technical field specifically is a mounting structure of immersible pump motor for well.

Background

A submersible motor is a motor that has been developed specifically for use under water, and is a motor that is directly connected to a pump and runs in the water. The motor is matched with various types of submersible pumps and is integrated with the pumps, the motor is submerged in sewage with various water qualities for a long time to operate, when the motor is used in well water, the motor of the water pump needs to be moved to the inside of the water, and in order to increase the convenience and the water delivery efficiency of installation, the installation structure of the motor of the submersible pump for the well is developed.

In the mounting structure of present immersible pump motor for well, immersible pump motor installs in the shaft bottom in the pit, can contain impurity such as grit, trees in the pit, when the immersible pump used, impurity can be along with the immersible pump upwards transmits, and the immersible pump adopts the externally mounted protection network at the water inlet, when the grit piles up the outside at the protection network, the grit can block up the protection network, and accumulational grit can lead to immersible pump water delivery effect to cause the influence to the protection network jam.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mounting structure to current immersible pump motor for well not enough, the utility model provides a mounting structure of immersible pump motor for well, possess the outside and the inside of collecting the baffle through liquid absorption and install outside sealed guard plate and inboard closing plate respectively, outside sealed guard plate and inboard closing plate block large-scale impurity and grit respectively, the grit blocks up behind the outside of inboard closing plate simultaneously, the grit is through immersing the inside of defeated water to impurity absorption tank, and carry to the inside of impurity collecting box, can reduce the grit and cause the jam to the outside of inboard closing plate, and to the advantage of shaft bottom grit clearance increase convenience, the problem of proposing in the above-mentioned background art has been solved.

The utility model provides a following technical scheme: the utility model provides a mounting structure of immersible pump motor for well, includes motor seal jacket, the middle part fixedly connected with control connection pipe on motor seal jacket upper portion, the internally mounted of motor seal jacket has the motor, the sealed gusset plate of outside fixedly connected with of motor seal jacket lower part, the inboard activity of sealed gusset plate has cup jointed sealing device and has prescribed a limit to the frame, the outside seal cover has been cup jointed in the outside activity of sealed gusset plate, the sealed outer baffle of the tarpaulin fixedly connected with in the sealed gusset plate outside, the rotation post is installed to the lower part of motor, the lower part fixedly connected with flabellum of rotation post, the lower part fixedly connected with centrifugal delivery box of outside seal cover, the inside activity of sealing device prescribed a limit to the frame has cup jointed sealed the pad, the spring steel is installed in the outside of sealed pad, liquid discharge pipe is installed in the outside of centrifugal delivery box, the outside activity of centrifugal delivery box lower part has cup jointed liquid absorption collection baffle, first fastening bolt is installed in the outside of liquid absorption collection baffle upper portion, the inboard fixedly connected with inboard closing plate of liquid absorption collection baffle, the inside activity of the liquid absorption collection baffle has cup jointed outside sealing box, the outside of liquid absorption collection baffle cup joints the outside sealing box, fastening gasket, the impurity absorption box has seted up the inside impurity absorption box.

Preferably, the sealing reinforcing plate is movably sleeved between the sealing device limiting frame and the outer side sealing sleeve, the outer sealing baffle extends to the outer side of the upper portion of the outer side sealing sleeve, the limiting clamping sleeve is installed on the outer side of the outer side sealing sleeve, a fastening bolt is installed between the limiting clamping sleeve and the outer sealing baffle, and the sealing gasket is installed on the upper portion and the lower portion of the spring steel.

Preferably, the fan blades penetrate through the outer side sealing sleeve and simultaneously extend to the inside of the centrifugal conveying box, a water inlet is formed in the inner portion of the lower portion of the centrifugal conveying box, and the liquid discharge pipeline extends to the outside of the water well.

Preferably, the first fastening bolt penetrates through the liquid absorption collection baffle and is thread-limited in the inner part of the lower part of the centrifugal conveying box, and the protection plate is movably sleeved in the inner part of the lower part of the inner sealing plate.

Preferably, the inner side sealing plate is installed on the inner side of the impurity absorption groove, the outer side sealing protection plate is semicircular, the inner side of the outer side sealing protection plate is provided with a groove, and the impurity absorption groove is communicated with the inside of the impurity collection box.

Preferably, the middle part of the lower part of the impurity collecting box is movably sleeved with a universal adjusting base, the lower part of the universal adjusting base is fixedly connected with a supporting base, the outer side of the upper part of the supporting base is fixedly connected with a spring, the universal adjusting base is composed of a spherical supporting seat and a clamping sleeve, and the spring is clamped between the lower part of the impurity collecting box and the supporting base.

With the mounting structure contrast of current immersible pump motor for well, the utility model discloses possess following beneficial effect:

1. this mounting structure of immersible pump motor for well, tentatively inject the impurity in the pit through the outside sealed guard plate, liquid and tiny particle impurity carry to between outside sealed guard plate and the inboard closing plate simultaneously, and absorb inside liquid and filter through the inboard closing plate, tiny particle impurity carries to the inside of impurity collecting box through the impurity absorption tank simultaneously, can be when absorbing liquid in the pit, can separate liquid impurity in the pit, it keeps apart impurity, impurity carries to the inside back of impurity collecting box simultaneously, can avoid impurity to cause the problem of jam to the outside of inboard closing plate.

2. This mounting structure of immersible pump motor for well, through will seal the gusset plate centre gripping between sealing device prescribe a limit to frame and outside seal cover, when prescribing a limit to the frame to sealing device and installing, multiplicable sealed gusset plate, sealing device prescribes a limit to the leakproofness between frame and the outside seal cover, simultaneously sealed outer baffle movable sleeve connects the outside on outside seal cover upper portion, and there is fastening bolt at the internally mounted of sealed outer baffle, fastening nature when increasing the outside seal cover installation, the internally mounted of sealing device prescribe a limit to the frame has sealed the pad and spring steel simultaneously, wherein spring steel promotes sealed the extrusion to the outside, the extrusion force promotes sealed the pad and keeps the extrusion force with the lower part of motor seal jacket and the inside of sealing device prescribe a limit to the frame respectively, increase the compactness of sealed pad laminating, thereby when putting device whole in the well aquatic, leakproofness when multiplicable use.

Drawings

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

FIG. 2 is a schematic sectional view of the main body of the present invention;

FIG. 3 is a schematic top view of the main body of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a motor sealing jacket; 2. controlling the connecting pipe; 3. a motor; 4. sealing the reinforcing plate; 5. the sealing device defines a frame; 6. an outer side sealing sleeve; 7. sealing the outer baffle; 8. rotating the column; 9. a fan blade; 10. a centrifugal conveying box; 11. a gasket; 12. spring steel; 13. a liquid discharge conduit; 14. a liquid absorbing collection baffle; 15. a first fastening bolt; 16. an inner side sealing plate; 17. an outer side sealing guard plate; 18. fastening a gasket; 19. an impurity collecting box; 20. a protection plate; 21. an impurity absorption tank; 22. a universal adjusting base; 23. a support base; 24. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, an installation structure of a submersible pump motor for a well includes a motor sealing jacket 1, a control connection pipe 2 is fixedly connected to the middle of the upper portion of the motor sealing jacket 1, the control connection pipe 2 supports the position of the motor sealing jacket 1 and controls the motor 3 to start to provide a connection circuit, the motor 3 is installed inside the motor sealing jacket 1, the motor 3 drives a fan blade 9 to rotate to provide power, a sealing reinforcing plate 4 is fixedly connected to the outer side of the lower portion of the motor sealing jacket 1, the sealing reinforcing plate 4 is clamped between a sealing device limiting frame 5 and an outer sealing sleeve 6 to squeeze and limit the position of the sealing device limiting frame 5, the sealing device limiting frame 5 is movably sleeved on the inner side of the sealing reinforcing plate 4, and the sealing device limiting frame 5 clamps and limits the sealing device, an outer sealing sleeve 6 is movably sleeved outside the sealing reinforcing plate 4, the outer sealing sleeve 6 is used for sealing and limiting the outer part of the sealing reinforcing plate 4, a sealing outer baffle 7 is fixedly connected to tarpaulin on the outer side of the sealing reinforcing plate 4, the sealing outer baffle 7 is used for sealing and protecting the outer part of the upper part of the outer sealing sleeve 6, a rotating column 8 is installed at the lower part of the motor 3, a fan blade 9 is fixedly connected to the lower part of the rotating column 8, the fan blade 9 rotates to form centrifugal force, liquid is transmitted to the outer side by the fan blade 9, a centrifugal conveying box 10 is fixedly connected to the lower part of the outer sealing sleeve 6, the outer part of the fan blade 9 is sealed by the centrifugal conveying box 10, a sealing gasket 11 is movably sleeved inside the sealing device limiting frame 5, spring steel 12 is installed at the outer side of the sealing gasket 11, the spring steel 12 pushes the sealing gasket 11 to move to the outer side, the sealing gasket 11 is extruded with the inner part of the sealing sleeve 1 of the motor, and the sealing performance is improved, a liquid discharge pipeline 13 is installed on the outer side of the centrifugal conveying box 10, the liquid discharge pipeline 13 drives liquid to be transmitted to the outer side, a liquid absorption collection baffle 14 is sleeved on the outer activity of the lower portion of the centrifugal conveying box 10, the liquid absorption collection baffle 14 performs primary filtration on the liquid, a first fastening bolt 15 is installed on the outer side of the upper portion of the liquid absorption collection baffle 14, the first fastening bolt 15 extrudes and limits the position between the liquid absorption collection baffle 14 and the centrifugal conveying box 10, an inner side sealing plate 16 is fixedly connected to the inner side of the liquid absorption collection baffle 14, the inner side sealing plate 16 filters small impurities in the liquid, an outer side sealing protection plate 17 is sleeved on the inner activity of the outer side of the liquid absorption collection baffle 14, the outer side sealing protection plate 17 blocks large impurities, a fastening gasket 18 is installed on the outer side of the outer side sealing protection plate 17, the fastening gasket 18 clamps and limits the position between the outer side sealing protection plates 17, an impurity collection box 19 is movably sleeved on the lower portion of the liquid absorption collection baffle 14, the impurity collection box 19 absorbs the impurities, an inner portion of the impurity collection box 19 is fixedly connected with an impurity collection box 20, the protection plate 20 seals the lower portion of the inner side protection plate 16, an impurity absorption groove 21 is formed in the inner portion of the outer side sealing plate 20, and the impurity collection box 21 drives the impurity collection box to drive the impurity collection box to provide an impurity transportation space of the impurity transportation box 19.

Referring to fig. 4, the seal reinforcing plate 4 is movably sleeved between the seal device defining frame 5 and the outer side sealing sleeve 6, the outer seal baffle 7 extends to the outer side of the upper portion of the outer side sealing sleeve 6, a defining jacket is installed on the outer side of the outer side sealing sleeve 6, fastening bolts are installed between the defining jacket and the outer seal baffle 7, the seal gasket 11 is installed on both the upper portion and the lower portion of the spring steel 12, the seal reinforcing plate 4 is clamped between the seal device defining frame 5 and the outer side sealing sleeve 6, when the seal device defining frame 5 is installed, the sealing performance between the seal device defining frame 5 and the outer side sealing sleeve 6 can be increased, the outer seal baffle 7 is movably sleeved on the outer side of the upper portion of the outer side sealing sleeve 6, and the fastening bolts are installed inside the outer seal baffle 7, the fastening performance when the outer side sealing sleeve 6 is installed, the seal gasket 11 and the spring steel 12 are installed inside the seal device defining frame 5, wherein the spring steel 12 pushes the seal gasket 11 to push the extrusion force to respectively keep the extrusion force with the lower portion of the motor seal device defining jacket 1 and the inside of the seal device defining frame 5, the tightness of the seal gasket 11 is increased, thereby the overall sealing device is placed in water, and the sealing well when the sealing device is used for increasing the sealing performance when the sealing in water.

Referring to fig. 1 and 2, flabellum 9 passes outside seal cover 6 and extends to the inside of centrifugal conveying case 10 simultaneously, the water inlet has been seted up to the inside of centrifugal conveying case 10 lower part, liquid discharge pipe 13 extends to the outside of well, through extending flabellum 9 to the inside of centrifugal conveying case 10, starter motor 3 simultaneously, motor 3 drives rotation post 8 and flabellum 9 and rotates, flabellum 9 rotates and produces pressure, and absorb liquid to the inside of centrifugal conveying case 10 lower part, transmit gas to the both sides of centrifugal conveying case 10 simultaneously, and discharge through liquid discharge pipe 13, so far can be when extending to the well inside with centrifugal conveying case 10, can conveniently drive liquid exhaust effect.

Referring to fig. 1 and 5, the first fastening bolt 15 penetrates through the liquid absorption collection baffle 14 and is simultaneously limited in the outer side of the lower part of the centrifugal conveying box 10 through threads, the protection plate 20 is movably sleeved in the lower part of the inner sealing plate 16, the liquid absorption collection baffle 14 is movably sleeved on the lower part of the centrifugal conveying box 10, the underground water absorption protection pipeline is installed, the first fastening bolt 15 is installed between the centrifugal conveying box 10 and the liquid absorption collection baffle 14, the first fastening bolt 15 can drive the position between the liquid absorption collection baffle 14 and the centrifugal conveying box 10 to be spliced and limited, and the installation stability is improved.

Referring to fig. 2 and 3, the inside sealing plate 16 is installed at the inside of the impurity absorption groove 21, the outside sealing protection plate 17 is semicircular, the inside of the outside sealing protection plate 17 is provided with a groove, the impurity absorption groove 21 is communicated with the inside of the impurity collection box 19, through installing the inside sealing plate 16 at the inside of the impurity absorption groove 21, the outside sealing protection plate 17 is movably sleeved outside the liquid absorption collection baffle 14, the underground impurities are preliminarily limited through the outside sealing protection plate 17, meanwhile, the liquid and the small particle impurities are conveyed to the position between the outside sealing protection plate 17 and the inside sealing plate 16, and the absorbed inside liquid is filtered through the inside sealing plate 16, meanwhile, the small particle impurities are conveyed to the inside of the impurity collection box 19 through the impurity absorption groove 21, namely, when the underground liquid is absorbed, the underground liquid impurities can be separated, the impurities are isolated, and simultaneously, after the impurities are conveyed to the inside of the impurity collection box 19, the problem that the impurities cause blockage to the outside of the inside sealing plate 16 can be avoided.

Referring to fig. 1 and 2, the universal adjusting base 22 is sleeved in the middle of the lower portion of the impurity collecting box 19, the lower portion of the universal adjusting base 22 is fixedly connected with a supporting base 23, the outer side of the upper portion of the supporting base 23 is fixedly connected with a spring 24, the universal adjusting base 22 is composed of a spherical supporting base and a jacket, the spring 24 is clamped between the lower portion of the impurity collecting box 19 and the supporting base 23, the universal adjusting base 22 is fixedly connected with the lower portion of the impurity collecting box 19, and the universal adjusting base 22 is composed of a spherical supporting base and a jacket, namely, the impurity collecting box 19 can rotate to different angles around the upper portion of the supporting base 23, so far, when the supporting base 23 is moved to the underground, the bottom of the supporting base 23 is contacted with the bottom of the well, and when the position of the impurity collecting box 19 is adjusted, the impurity collecting box 19 can be driven to be kept in a state vertical to the horizontal plane, and the phenomenon that the whole inclination of the motor sealing jacket 1 is caused when the supporting base 23 is installed is avoided, so as to influence the well water suction effect.

The working principle is as follows: when in use, the sealing device limiting frame 5 is movably sleeved inside the outer side sealing sleeve 6, the sealing reinforcing plate 4 is movably sleeved between the sealing device limiting frame 5 and the outer side sealing sleeve 6, and the sealing outer baffle 7 is movably sleeved outside the upper part of the outer side sealing sleeve 6, so that the tightness of the outer side sealing sleeve 6 and the motor sealing jacket 1 during splicing can be increased, the sealing gasket 11 and the spring steel 12 are arranged inside the sealing device limiting frame 5, the spring steel 12 pushes the sealing gasket 11 to move outwards, the sealing gasket 11 can keep the sealing performance between the sealing device limiting frame 5 and the motor sealing jacket 1, the problem of liquid circulation is reduced, meanwhile, the liquid absorption and collection baffle 14 is arranged at the lower part of the centrifugal conveying box 10, the limitation is carried out through the first fastening bolt 15, and the motor sealing jacket 1 is moved to the inside of a water well during use, the motor sealing jacket 1 can be kept in a vertical state with a horizontal plane by contacting the supporting base 23 with the bottom of a well and adjusting the angle of the universal adjusting base 22, when the device is used, the liquid discharge pipeline 13 is moved to the outside of the well, the adjusting and controlling connecting pipe 2 is adjusted and controlled, the motor 3 is started, the motor 3 drives the fan blades 9 to rotate, the fan blades 9 rotate to form centrifugal force, and drive liquid to be conveyed to the inside of the centrifugal conveying box 10 through the liquid absorption and collection baffle plate 14 and to be discharged through the liquid discharge pipeline 13, meanwhile, the liquid is primarily filtered through the outer sealing protective plate 17, the phenomenon that large materials in the well are clamped in the liquid absorption and collection baffle plate 14 is reduced, the liquid conveying efficiency is influenced, meanwhile, small impurities and the liquid are conveyed to a position between the outer sealing protective plate 17 and the inner sealing plate 16, the impurities are filtered through the inner sealing plate 16 and are settled in the impurity collecting box 19, liquid carries to the inside of inboard closing plate 16 through inboard closing plate 16, when can increasing the liquid absorption in the well, avoids impurity to cause the damage to the water pump, and collects the effect of clearance to impurity.

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 mounting structure of immersible pump motor for well, includes that motor seal presss from both sides cover (1), its characterized in that: the middle part of the upper part of the motor sealing jacket (1) is fixedly connected with a control connecting pipe (2), the inside of the motor sealing jacket (1) is provided with a motor (3), the outer side of the lower part of the motor sealing jacket (1) is fixedly connected with a sealing reinforcing plate (4), the inner side of the sealing reinforcing plate (4) is movably sleeved with a sealing device limiting frame (5), the outer side sealing sleeve (6) is movably sleeved with the outer side sealing sleeve (4), the tarpaulin of the outer side of the sealing reinforcing plate (4) is fixedly connected with a sealing outer baffle (7), the lower part of the motor (3) is provided with a rotating column (8), the lower part of the rotating column (8) is fixedly connected with fan blades (9), the lower part of the outer side sealing sleeve (6) is fixedly connected with a centrifugal conveying box (10), the inner part of the sealing device limiting frame (5) is movably sleeved with a sealing gasket (11), the outer side of the sealing gasket (11) is provided with spring steel (12), the outer side of the centrifugal conveying box (10) is provided with a liquid discharge pipeline (13), the outer side of the centrifugal conveying box (10) is movably sleeved with a liquid absorbing collecting baffle (14), the outer side of the centrifugal conveying box (14) is provided with a first liquid absorbing baffle (14), and the inner side of the sealing plate (15) is fixedly connected with a liquid absorbing baffle (16), the liquid absorption collecting baffle is characterized in that an outer side sealing protection plate (17) is sleeved in the inner part of the outer side of the liquid absorption collecting baffle (14), a fastening gasket (18) is installed on the outer side of the outer side sealing protection plate (17), an impurity collecting box (19) is sleeved in the lower part of the liquid absorption collecting baffle (14), a protection plate (20) is fixedly connected to the inner part of the upper part of the impurity collecting box (19), and an impurity absorption groove (21) is formed in the inner part of the outer side of the protection plate (20).

2. The mounting structure of a motor for a submersible pump for a well according to claim 1, characterized in that: sealed gusset plate (4) activity is cup jointed and is injectd between frame (5) and outside seal cover (6) at sealing device, sealed outer baffle (7) extend to the outside on outside seal cover (6) upper portion, the outside of outside seal cover (6) is installed and is injectd the clamp cover, inject and install fastening bolt between clamp cover and sealed outer baffle (7), sealed pad (11) all have the installation in the upper portion and the lower part of spring steel (12).

3. The mounting structure of a motor for a submersible pump for a well according to claim 1, characterized in that: the fan blades (9) penetrate through the outer side sealing sleeve (6) and simultaneously extend into the centrifugal conveying box (10), a water inlet is formed in the inner portion of the lower portion of the centrifugal conveying box (10), and the liquid discharging pipeline (13) extends to the outer portion of the water well.

4. The mounting structure of a motor for a submersible pump for a well according to claim 1, characterized in that: the first fastening bolt (15) penetrates through the liquid absorption and collection baffle (14) and is limited in the inner part of the outer side of the lower part of the centrifugal conveying box (10) in a threaded mode, and the protection plate (20) is movably sleeved in the inner part of the lower part of the inner side sealing plate (16).

5. The mounting structure of a motor for a submersible pump for a well according to claim 1, characterized in that: the inner side sealing plate (16) is arranged on the inner side of the impurity absorption groove (21), the outer side sealing protection plate (17) is semicircular, a groove is formed in the inner side of the outer side sealing protection plate (17), and the impurity absorption groove (21) is communicated with the inside of the impurity collecting box (19).

6. The mounting structure of a motor for a submersible pump for a well according to claim 1, characterized in that: the middle part activity of impurity collecting box (19) lower part has cup jointed universal regulation base (22), the lower part fixedly connected with of universal regulation base (22) supports base (23), the outside fixedly connected with spring (24) on the upper portion of support base (23), universal regulation base (22) comprises spherical supporting seat and cover, spring (24) centre gripping is between the lower part of impurity collecting box (19) and support base (23).