CN219247642U

CN219247642U - Water filling type submersible motor water supplementing structure

Info

Publication number: CN219247642U
Application number: CN202223005094.0U
Authority: CN
Inventors: 马世宏; 薛俊宏
Original assignee: Tianjin Zhenda Pump Co ltd
Current assignee: Tianjin Zhenda Pump Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-06-23
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a water filling type submersible motor water supplementing structure which comprises a submersible pump motor and an end cover, wherein the end cover is arranged at the top end of the submersible pump motor, a water supplementing hole is formed in the end cover, a shell is arranged at the front end of the submersible pump motor, a filter disc is arranged in the shell, a filter hole interception net is arranged below the filter disc, fixing lugs are fixedly connected to four corners of the shell, a mounting bolt is arranged between the fixing lugs and the submersible pump motor, and the submersible pump motor is fixedly assembled with the shell through the mounting bolt. This fill water formula submersible motor moisturizing structure is through being provided with fixed ear, casing, flip, mounting bolt, and the casing passes through the fixed ear at four corners to be fixed outside the submersible pump motor, through external filter component, plays the effect of being convenient for operate change, and the fixed connection through the screw formation is reliable and stable can not take off, has solved the inconvenient problem of changing of tearing down of built-in filter component.

Description

Water filling type submersible motor water supplementing structure

Technical Field

The utility model relates to the technical field of water-filled submersible motors, in particular to a water-filled submersible motor water supplementing structure.

Background

The water-filled submersible motor is a power device for lifting water in deep wells and underwater, and the pump can lift water flow under the water through a good sealing design. The water supplementing hole is needed to be formed in the top end of the motor to supplement water, and water flow is generally led into the pump through the external pump set and the pipeline.

The prior art publication CN215344194U provides a water filling type submersible motor water supplementing structure, and through arranging upper and lower double-layer filter cotton and arranging a filter core in the middle, sediment in water can be filtered out, and two-way pressure-difference-free water ventilation and air exhaust inside and outside the motor can be realized, so that the motor can work normally.

But the sealing gasket of above-mentioned patent forms the filter chamber with the moisturizing hole between interference fit between the inner wall, sealing gasket and moisturizing hole, and sealing gasket's central point puts and is equipped with the through-hole with the filter chamber intercommunication, is equipped with first order filter pulp, filter core, second grade filter pulp in the filter chamber. The filter component is built-in the motor, is unstable in mounting mode, is not easy to detach and mount, needs frequent overhauling and replacement, and is inconvenient in actual use. Therefore, we propose a water filling type submersible motor water supplementing structure, which is externally provided with a filtering component so as to solve the problems and achieve the aim of convenient maintenance.

Disclosure of Invention

The utility model aims to provide a water filling type submersible motor water supplementing structure, which aims to solve the problems that the installation mode of a filter assembly provided in the background art is unstable, is not easy to detach and install, needs frequent disassembly and replacement and is inconvenient to use in practice.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fill water formula submersible motor moisturizing structure, includes immersible pump motor and end cover, the end cover is installed on the top of immersible pump motor, the moisturizing hole has been seted up to end cover department, the casing is installed to the front end of immersible pump motor, the inside filter piece that is provided with of casing, the below of filter piece is provided with the filtration pore interception net, the equal fixedly connected with in four corners of casing is fixed ear, be provided with mounting bolt between fixed ear and the immersible pump motor, the immersible pump motor passes through mounting bolt and casing assembly fixedly, the delivery port has been seted up on the top of casing, the water inlet has been seted up to the bottom of casing, fixedly connected with moisturizing pipe between delivery port and the moisturizing hole, water inlet department is connected with the water pipe, the water pipe is connected to outside water installation.

Preferably, a flip is installed at one end of the shell, a sealing rubber strip is adhered to the inner edge of the shell, a switch screw is arranged between the flip and the shell, and the flip and the shell are fixedly connected through the switch screw.

Preferably, clamping blocks are arranged on two sides of the inner wall of the shell, and the filter plate is clamped at the clamping blocks.

Preferably, buckling blocks are arranged on two sides of the filter hole interception net, sliding grooves are formed in two sides of the inner wall of the shell, buckling seats are connected in the sliding grooves in a sliding mode, and the buckling seats are fixedly buckled with the buckling blocks.

Preferably, the inside sliding connection of spout has the spring, the bottom and the knot seat top butt of spring, the spring is provided with two sets of.

Preferably, the outside of moisturizing pipe and water conduit all is provided with adjustable briquetting, the rear end of adjustable briquetting is provided with the recess, adjustable briquetting's both sides all are provided with adjusting bolt, immersible pump motor outer wall has seted up with adjusting bolt assorted screw.

Compared with the prior art, the utility model has the beneficial effects that: the water filling type submersible motor water supplementing structure not only realizes an external filtering component, is stable and reliable in connection and can not loosen, realizes the effect of double filtering, has a good filtering effect, can not deform the filtering component, but also prevents a pipeline from shaking or even loosening under the action of water flow;

(1) Through being provided with fixed ear, casing, flip, mounting bolt, the casing passes through the fixed ear of four corners to be fixed in the immersible pump motor outside, and detachable design convenient to detach, through external filter component, plays the effect of being convenient for operate the change, and the fixed connection that forms through the screw is reliable and stable can not loosen;

(2) Through being provided with filtration pore interception net, filter disc, spout, spring, the inside filtration pore interception net and the filter disc of being provided with of casing, outside rivers get into from the water inlet, intercept large granule, silt, incrustation scale etc. through filtration pore interception net, if the velocity of flow is higher, impact filtration pore interception net, then can make filtration pore interception net slightly upwards remove and reset under the compression and the resilience effect of spring, in order to reduce the deformation condition because of rivers impact, rivers pass through the finer solid particle of filter disc filtering again, realize double filtration's effect, the filter effect is good, filter assembly can not warp;

(3) Through being provided with adjustable briquetting, the outside of moisturizing pipe and water conduit compresses tightly moisturizing pipe and water conduit through adjustable briquetting, prevents that immersible pump motor from leading to the fact the pipeline to rock because of rivers pressure in water, plays the spacing fixed effect of pipeline, prevents that the pipeline from rocking even pine takes off.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic elevational view of an end cap of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the housing of the present utility model;

fig. 4 is a schematic view of the bottom structure of the adjustable press block of the present utility model.

In the figure: 1. a submersible pump motor; 2. installing a bolt; 3. a flip cover; 4. a fixed ear; 5. an end cap; 6. a water supplementing hole; 7. a water supplementing pipe; 8. a switch screw; 9. a housing; 10. a water conduit; 11. an adjustable press block; 12. a sealing rubber strip; 13. a chute; 14. a buckle seat; 15. a water inlet; 16. a buckling block; 17. a spring; 18. a clamping block; 19. a filter sheet; 20. a water outlet; 21. a filter hole interception net; 22. an adjusting bolt; 23. a groove.

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.

Example 1: referring to fig. 1-4, a water filling type submersible motor water supplementing structure comprises a submersible pump motor 1 and an end cover 5, wherein the end cover 5 is installed at the top end of the submersible pump motor 1, a water supplementing hole 6 is formed in the end cover 5, a shell 9 is installed at the front end of the submersible pump motor 1, a filter 19 is arranged inside the shell 9, a filter hole interception net 21 is arranged below the filter 19, fixing lugs 4 are fixedly connected to four corners of the shell 9, a mounting bolt 2 is arranged between the fixing lugs 4 and the submersible pump motor 1, the submersible pump motor 1 is fixedly assembled with the shell 9 through the mounting bolt 2, a water outlet 20 is formed in the top end of the shell 9, a water inlet 15 is formed in the bottom end of the shell 9, a water supplementing pipe 7 is fixedly connected between the water outlet 20 and the water supplementing hole 6, a water pipe 10 is connected to the water inlet 15, and the water pipe 10 is connected to an external water device;

one end of the shell 9 is provided with a flip cover 3, the inner edge of the shell 9 is adhered with a sealing adhesive tape 12, a switch screw 8 is arranged between the flip cover 3 and the shell 9, and the flip cover 3 and the shell 9 are fixedly connected through the switch screw 8;

specifically, as shown in fig. 1, 2 and 3, the casing 9 is fixed outside the submersible pump motor 1 through the fixed lugs 4 at four corners, the detachable design is convenient to detach, the sealing rubber strip 12 in the casing 9 can prevent water leakage at the position of the flip cover 3, the flip cover 3 is opened by using the switch screw 8 to disassemble and assemble the internal filter assembly, the effect of convenient operation and replacement is achieved through the external filter assembly, and the fixed connection formed by the screws is stable and reliable and can not be loosened.

Example 2: the two sides of the inner wall of the shell 9 are provided with clamping blocks 18, the filter plates 19 are clamped at the clamping blocks 18, the two sides of the filter hole interception net 21 are provided with buckling blocks 16, the two sides of the inner wall of the shell 9 are provided with sliding grooves 13, buckling seats 14 are connected in a sliding manner in the sliding grooves 13, the buckling seats 14 are buckled and fixed with the buckling blocks 16, springs 17 are connected in the sliding manner in the sliding grooves 13, the bottom ends of the springs 17 are abutted to the top ends of the buckling seats 14, and two groups of springs 17 are arranged;

specifically, as shown in fig. 1, 2 and 3, the inside of the casing 9 is provided with the filter hole interception net 21 and the filter 19, external water flows enter from the water inlet 15, large particles, sediment, scale and the like are intercepted by the filter hole interception net 21, if the flow speed is higher, the filter hole interception net 21 is impacted under the compression and rebound actions of the spring 17, so that the filter hole interception net 21 slightly moves upwards and resets again, the deformation caused by water flow impact is reduced, the water flow passes through the filter 19 again to filter finer solid particles, the effect of double filtration is realized, the filtering effect is good, and the filtering assembly cannot deform.

Example 3: the outside of the water supplementing pipe 7 and the water diversion pipe 10 are provided with adjustable pressing blocks 11, the rear ends of the adjustable pressing blocks 11 are provided with grooves 23, both sides of the adjustable pressing blocks 11 are provided with adjusting bolts 22, and the outer wall of the submersible pump motor 1 is provided with screw holes matched with the adjusting bolts 22;

specifically, as shown in fig. 1, 2 and 4, the water supplementing pipe 7 and the water conduit 10 are compressed by the adjustable pressing block 11 outside the water supplementing pipe 7 and the water conduit 10, the water supplementing pipe 7 and the water conduit 10 are tightly attached to the submersible pump motor 1 at the groove 23, the adjusting bolt 22 is screwed down, and when the adjusting bolt 22 continuously goes deep into a screw hole on the outer wall of the submersible pump motor 1, the pressing block continuously compresses the water conduit, so that the submersible pump motor 1 is prevented from shaking in water due to water flow pressure, the effect of limiting and fixing the pipeline is achieved, and the shaking and even loosening of the pipeline are prevented.

Working principle: this immersible pump motor 1 is through moisturizing of moisturizing hole 6, the water inlet 15 of casing 9 bottom is inserted to diversion pipe 10, the other end links into the water supply, carry out the moisturizing work of motor, outside rivers get into from water inlet 15, intercept large granule through filtration pore interception net 21, silt, incrustation scale etc. if the velocity of flow is higher, strike filtration pore interception net 21, then can make filtration pore interception net 21 slightly upwards remove under spring 17's compression and rebound effect, reset again, in order to reduce the deformation condition because of rivers impact causes, rivers are more through the filtration piece 19 filtering finer solid particle, realize dual filter effect, with the inside device of protection motor.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fill water formula submersible motor moisturizing structure, includes immersible pump motor (1) and end cover (5), its characterized in that: the water pump is characterized in that the end cover (5) is arranged at the top end of the submersible pump motor (1), the water supplementing hole (6) is formed in the end cover (5), the shell (9) is arranged at the front end of the submersible pump motor (1), the filter plate (19) is arranged inside the shell (9), the filter plate (19) is arranged below the filter plate (19) and is provided with the filter hole interception net (21), the fixing lugs (4) are fixedly connected to the four corners of the shell (9), the fixing lugs (4) and the submersible pump motor (1) are provided with the mounting bolts (2), the submersible pump motor (1) is fixedly assembled with the shell (9) through the mounting bolts (2), the water outlet (20) is formed in the top end of the shell (9), the water supplementing pipe (7) is fixedly connected between the water outlet (20) and the water supplementing hole (6), and the water inlet (15) is connected with the water diversion pipe (10), and the water diversion pipe (10) is connected to an external water device.

2. The water-filled submersible motor water replenishing structure according to claim 1, wherein: the flip (3) is installed to one end of casing (9), inside edge of casing (9) bonds there is joint strip (12), be provided with switch screw (8) between flip (3) and casing (9), flip (3) and casing (9) pass through switch screw (8) fixed connection.

3. The water-filled submersible motor water replenishing structure according to claim 1, wherein: clamping blocks (18) are arranged on two sides of the inner wall of the shell (9), and the filter piece (19) is clamped at the clamping blocks (18).

4. The water-filled submersible motor water replenishing structure according to claim 1, wherein: both sides of the filter hole interception net (21) are provided with buckling blocks (16), both sides of the inner wall of the shell (9) are provided with sliding grooves (13), buckling seats (14) are connected in a sliding manner in the sliding grooves (13), and the buckling seats (14) are fixedly buckled with the buckling blocks (16).

5. The water-filled submersible motor water replenishing structure of claim 4, wherein: the inside sliding connection of spout (13) has spring (17), the bottom and the butt of knot seat (14) top of spring (17), spring (17) are provided with two sets of.

6. The water-filled submersible motor water replenishing structure according to claim 1, wherein: the outside of moisturizing pipe (7) and water conduit (10) all is provided with adjustable briquetting (11), the rear end of adjustable briquetting (11) is provided with recess (23), the both sides of adjustable briquetting (11) all are provided with adjusting bolt (22), immersible pump motor (1) outer wall seted up with adjusting bolt (22) assorted screw.