CN213461352U

CN213461352U - Submersible pump motor sealing structure

Info

Publication number: CN213461352U
Application number: CN202022144356.6U
Authority: CN
Inventors: 高建国
Original assignee: Suzhou Aibeite New Material Co ltd
Current assignee: Suzhou Aibeite New Material Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-06-15
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a immersible pump motor seal structure, including structural subject, structural subject's lower extreme surface is provided with the bottom spare, and the upper end surface of bottom spare is provided with the clamping ring, the upper end surface of clamping ring is provided with the bottom, and the upper end surface of bottom is provided with the organism, the both sides of organism are provided with the convenient mechanism of maintaining, and the upper end surface of organism is provided with the top, the surface at top is provided with high-efficient sealing mechanism, and high-efficient sealing mechanism's surface is provided with protection machanism. A immersible pump motor seal structure, through high-efficient sealing mechanism, can improve seal structure's sealing performance, be favorable to better protection good motor, through conveniently maintaining the mechanism, the convenience is carried out the dismouting to seal structure, be favorable to better maintaining the motor, through protection machanism, can improve seal structure's corrosion resisting property, bring better use prospect.

Description

Submersible pump motor sealing structure

Technical Field

The utility model relates to a immersible pump seals technical field, specifically is a immersible pump motor seal structure.

Background

The submersible pump is a water pump which directly puts the water pump in water, saves a water inlet pipe, avoids the trouble of leading water by a common water pump, is very convenient and trouble-saving, can be used for a long time, basically meets the general requirements of small quantity of individuals and large quantity of factories on water pumping quantity, is generally used for domestic water, mine emergency treatment, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, can also be used for fountain landscape and hot spring bath, can also be suitable for water pumping projects such as underground water extraction from deep wells, rivers, reservoirs, water channels and the like, is mainly used for farmland irrigation and water for people and animals in mountain areas, can also be used for central air-conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines and construction sites for water drainage, is a main device for water extraction of deep wells, and can completely submerge a machine body in water during the use to finish work, therefore, the submersible pump is named as a submersible pump, the submersible motor is an indispensable part of a submersible pump product and is a main power source for driving the submersible pump to complete work, namely the submersible pump and the submersible motor are a whole which needs to exist simultaneously, the sealing performance is vital to the submersible motor product, the corresponding sealing structure is needed to ensure the safe and stable work of the submersible pump, the existing sealing structure has certain defects when in use, only one shell is used for sealing, the sealing performance is poor, the motor is easy to be damaged by water inflow, and certain economic loss is caused, moreover, most sealing structures are integrated, are inconvenient to disassemble and assemble and are not beneficial to the maintenance of the motor, have no corresponding protective measures and can be corroded in sewage for a long time, therefore, the service life of the motor is shortened, and for this purpose, a submersible pump motor sealing structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a immersible pump motor seal structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a immersible pump motor seal structure, includes the main structure body, the lower extreme surface of main structure body is provided with the bottom, and the upper end surface of bottom is provided with the clamping ring, the upper end surface of clamping ring is provided with the bottom, and the upper end surface of bottom is provided with the organism, the both sides of organism are provided with conveniently maintains the mechanism, and the upper end surface of organism is provided with the top, the surface at top is provided with high-efficient sealing mechanism, and high-efficient sealing mechanism's surface is provided with protection machanism.

Preferably, high-efficient sealing mechanism includes first protective housing, second protective housing, viscose, sealed glue, sealing washer and sealing strip, first protective housing is located the surface of sealing strip, and first protective housing is located the internal surface of sealing washer, the second protective housing is located the surface of sealing washer.

Preferably, the outer surface of the sealing strip is fixedly connected with the inner surface of the first protective shell through a sealing glue, and the outer surface of the sealing ring is fixedly connected with the inner surface of the second protective shell through a viscose glue.

Preferably, conveniently maintain the mechanism and include second branch, second bolt, first branch, first bolt and fixed block, second branch and first branch all are located the upper end surface of fixed block, and second branch is located the both sides of first branch.

Preferably, the outer surface of the upper end of the fixed block is detachably connected with the outer surface of the lower end of the second supporting rod through a second bolt, and the outer surface of the upper end of the fixed block is detachably connected with the outer surface of the lower end of the first supporting rod through a first bolt.

Preferably, protection machanism includes shell, epoxy layer and anticorrosive coating, the anticorrosive coating is located the outside of shell, and the anticorrosive coating is located the inside of epoxy layer.

Preferably, the outside of shell is through the inside fixed connection of spraying with the anticorrosive coating, and the outside of anticorrosive coating is through the inside fixed connection of spraying with epoxy layer.

Preferably, conveniently maintain the lower extreme surface of mechanism and the upper end surface fixed connection of clamping ring, high-efficient sealing mechanism's outside and protection mechanism's inside fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the sealing structure of the submersible pump motor can improve the sealing performance of the sealing structure through the arranged high-efficiency sealing mechanism, is favorable for better protecting the motor, the sealing strip is firstly filled outside the motor body and is fixed with the first protective shell through the sealant, then the sealing ring is filled outside the first protective shell and is fixed with the second protective shell through the adhesive, and the first protective shell and the second protective shell can better seal the motor through the double action of the sealing strip and the sealing strip, maintain the motor again can, the motor is in the same place with the fixed block welding of both sides, this kind of immersible pump motor seal structure, protection machanism through setting up, can improve seal structure's corrosion resisting property, be favorable to increasing the life of motor, one deck anticorrosive coating is added to the second protective housing surface, make seal structure have basic corrosion resisting property, one deck epoxy layer is added again, epoxy is a better anticorrosive material, can make seal structure have higher anticorrosion ability, the effect that is favorable to motor work to accomplish is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the sealing structure of the submersible pump motor of the present invention;

fig. 2 is a schematic structural view of an efficient sealing mechanism in the sealing structure of the submersible pump motor of the present invention;

fig. 3 is a top view of a convenient maintenance mechanism in the sealing structure of the submersible pump motor of the present invention;

fig. 4 is the utility model relates to a protection machanism's among immersible pump motor seal structure structural schematic.

In the figure: 1. the structure main body, 2, the top, 3, the bottom, 4, the end piece, 5, the organism, 6, the clamping ring, 7, high-efficient sealing mechanism, 701, first protective housing, 702, the second protective housing, 703, the viscose, 704, sealed glue, 705, the sealing washer, 706, the sealing strip, 8, conveniently maintain the mechanism, 801, second branch, 802, the second bolt, 803, first branch, 804, first bolt, 805, the fixed block, 9, safeguard mechanism, 901, the shell, 902, the epoxy layer, 903, the anticorrosive coating.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a submersible pump motor sealing structure is characterized in that a bottom piece 4 is arranged on the outer surface of the lower end of a structure main body 1, a connecting ring 6 is arranged on the outer surface of the upper end of the bottom piece 4, a bottom 3 is arranged on the outer surface of the upper end of the connecting ring 6, a machine body 5 is arranged on the outer surface of the upper end of the bottom 3, mechanisms 8 convenient to maintain are arranged on two sides of the machine body 5, a top portion 2 is arranged on the outer surface of the upper end of the machine body 5, a high-efficiency sealing mechanism 7 is arranged on the outer surface of the top portion 2, a protection mechanism 9 is arranged on the outer surface of the high-efficiency sealing mechanism 7, the high-efficiency sealing mechanism 7 comprises a first protection shell 701, a second protection shell 702, glue 703, sealant 704, a sealing ring 705 and a sealing strip 706, the first protection shell 701 is located on the outer surface of, the outer surface of the sealing strip 706 is fixedly connected with the inner surface of the first protective shell 701 through a sealant 704, the outer surface of the sealing ring 705 is fixedly connected with the inner surface of the second protective shell 702 through a glue 703, which is beneficial to better protecting the motor, the mechanism 8 convenient for maintenance comprises a second supporting rod 801, a second bolt 802, a first supporting rod 803, a first bolt 804 and a fixed block 805, the second supporting rod 801 and the first supporting rod 803 are both positioned on the outer surface of the upper end of the fixed block 805, the second supporting rod 801 is positioned on both sides of the first supporting rod 803, which is convenient for dismounting the sealing structure, the outer surface of the upper end of the fixed block 805 is detachably connected with the outer surface of the lower end of the second supporting rod 801 through the second bolt 802, the outer surface of the upper end of the fixed block 805 is detachably connected with the outer surface of the lower end of the first supporting rod 803 through the first bolt 804, which, Epoxy 902 and anticorrosive coating 903, anticorrosive coating 903 is located the outside of shell 901, and anticorrosive coating 903 is located the inside of epoxy 902, can improve seal structure's corrosion protection performance, the inside fixed connection of spraying and anticorrosive coating 903 is passed through to the outside of shell 901, and the inside fixed connection of spraying and epoxy 902 is passed through to anticorrosive coating 903's outside, be favorable to increasing the life of motor, conveniently maintain the lower extreme surface of mechanism 8 and the upper end fixed surface of clamping ring 6 and be connected, the outside of high-efficient sealing mechanism 7 and the inside fixed connection of protection machanism 9, the effect that is favorable to the motor work to accomplish is better.

Principle of operation

The application patent comprises a main structure body 1, a top 2, a bottom 3, a bottom piece 4, a machine body 5, a connecting ring 6, a high-efficiency sealing mechanism 7, a first protection shell 701, a second protection shell 702, an adhesive 703, a sealant 704, a sealing ring 705, a sealing strip 706, a convenient maintenance mechanism 8, a second support rod 801, a second bolt 802, a first support rod 803, a first bolt 804, a fixing block 805, a protection mechanism 9, a shell 901, an epoxy resin layer 902, an anticorrosive layer 903 and the like, wherein firstly, through the arranged high-efficiency sealing mechanism 7, the sealing performance of the sealing structure can be improved, the better protection of a motor is facilitated, the sealing strip 706 is firstly filled outside the machine body 5, the sealing strip 704 is fixed with the first protection shell 701 through the adhesive 704, then the sealing strip 705 is filled outside the first protection shell 701, the sealing strip 705 is fixed with the second protection shell 702 through the adhesive 703, and the double functions of the sealing strip, in addition, the first protective shell 701 and the second protective shell 702 can better seal the motor, the sealing structure can be conveniently disassembled and assembled through the arranged convenient maintenance mechanism 8, the motor can be better maintained, the second supporting rod 801 on the second protective shell 702 can be disassembled with the fixed block 805 through the second bolt 802, the first supporting rod 803 on the first protective shell 701 can also be disassembled with the fixed block 805 through the first bolt 804, so that the first protective shell 701 and the second protective shell 702 can be conveniently disassembled, the motor can be maintained, the motor is welded with the fixed blocks 805 on two sides, the anti-corrosion performance of the sealing structure can be improved through the arranged protective mechanism 9, the service life of the motor can be prolonged, the outer surface of the second protective shell 702 is additionally provided with the anti-corrosion layer 903, and the sealing structure has basic anti-corrosion performance, and an epoxy resin layer 902 is added, and the epoxy resin is a better anti-corrosion material, so that the sealing structure has higher anti-corrosion capability, and the effect of finishing the work of the motor is better.

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 immersible pump motor seal structure, includes main structure (1), its characterized in that: the outer surface of the lower end of the structure body (1) is provided with a bottom piece (4), the outer surface of the upper end of the bottom piece (4) is provided with a connecting ring (6), the outer surface of the upper end of the connecting ring (6) is provided with a bottom (3), the outer surface of the upper end of the bottom (3) is provided with a machine body (5), two sides of the machine body (5) are provided with mechanisms (8) convenient to maintain, the outer surface of the upper end of the machine body (5) is provided with a top (2), the outer surface of the top (2) is provided with a high-efficiency sealing mechanism (7), the outer surface of the high-efficiency sealing mechanism (7) is provided with a protection mechanism (9), the high-efficiency sealing mechanism (7) comprises a first protection shell (701), a second protection shell (702), viscose (704), a sealant (704), a sealing ring (705) and a sealing strip, and the first protective shell (701) is positioned on the inner surface of the sealing ring (705), and the second protective shell (702) is positioned on the outer surface of the sealing ring (705).

2. A submersible pump motor sealing structure according to claim 1, characterized in that: the outer surface of the sealing strip (706) is fixedly connected with the inner surface of the first protective shell (701) through a sealing glue (704), and the outer surface of the sealing ring (705) is fixedly connected with the inner surface of the second protective shell (702) through a viscose glue (703).

3. A submersible pump motor sealing structure according to claim 1, characterized in that: conveniently maintain mechanism (8) and include second branch (801), second bolt (802), first branch (803), first bolt (804) and fixed block (805), second branch (801) all are located the upper end surface of fixed block (805) with first branch (803), and second branch (801) are located the both sides of first branch (803).

4. A submersible pump motor sealing structure according to claim 3, characterized in that: the outer surface of the upper end of the fixing block (805) is detachably connected with the outer surface of the lower end of the second supporting rod (801) through a second bolt (802), and the outer surface of the upper end of the fixing block (805) is detachably connected with the outer surface of the lower end of the first supporting rod (803) through a first bolt (804).

5. A submersible pump motor sealing structure according to claim 1, characterized in that: the protection mechanism (9) comprises a shell (901), an epoxy resin layer (902) and an anticorrosive layer (903), wherein the anticorrosive layer (903) is located outside the shell (901), and the anticorrosive layer (903) is located inside the epoxy resin layer (902).

6. A submersible pump motor sealing structure according to claim 5, characterized in that: the outer portion of the shell (901) is fixedly connected with the inner portion of the anticorrosive layer (903) through spraying, and the outer portion of the anticorrosive layer (903) is fixedly connected with the inner portion of the epoxy resin layer (902) through spraying.

7. A submersible pump motor sealing structure according to claim 1, characterized in that: conveniently maintain the lower extreme surface of mechanism (8) and the upper end surface fixed connection of clamping ring (6), the outside of high-efficient sealing mechanism (7) and the inside fixed connection of protection machanism (9).