CN211623729U

CN211623729U - Maintain convenient immersible pump

Info

Publication number: CN211623729U
Application number: CN201922413489.6U
Authority: CN
Inventors: 刘子良
Original assignee: Tianjin Tianqian Pump Co ltd
Current assignee: Tianjin Tianqian Pump Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-10-02
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a maintain convenient immersible pump, include: the multistage impeller pipe, the main rotating rod, the motor pipe and the auxiliary rotating rod, a filter screen is movably arranged on the side surface of the top end of the motor pipe, the stator core is movably provided with a rotor inside, the main rotating rod is fixedly welded at the top end of the rotor, the top end of the main rotating rod is fixedly welded with a lower clamping sleeve, the bottom end of the slave rotating rod is fixedly welded with an upper clamping sleeve, the lower end of the upper clamping sleeve is fixedly clamped with a middle clamping sleeve, the inner wall of the upper clamping sleeve is fixedly welded with a spring, the bottom end of the middle clamping sleeve is movably clamped at the top end of the lower clamping sleeve, the top end of the rotating rod is fixedly welded with an impeller rod, the side surface of the impeller rod is fixedly provided with three impellers which are movably arranged in the multistage impeller pipe, the fixed welding of top cap upper surface has the pump cover, the utility model provides a immersible pump convenient to immersible pump inner structure and filter screen quick assembly disassembly's the convenient immersible pump of maintenance.

Description

Maintain convenient immersible pump

Technical Field

The utility model relates to a relevant technical field of industrial water pump specifically is a maintain convenient immersible pump.

Background

The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape.

The hot water submersible pump is used for hot spring bathing, can also be suitable for extracting underground water from deep wells, and can also be used for water extraction projects such as rivers, reservoirs, water channels and the like. The water-saving device is mainly used for farmland irrigation and water for people and livestock in high mountain areas, and 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. The general flow can reach 5-650 m³The delivery lift can reach 10-550 m.

However, the existing submersible pump has the following disadvantages: the inside each device of traditional immersible pump is generally all through screw threaded connection installation, and the immersible pump when maintaining, all maintains and maintains impeller, filter screen and the rotating electrical machines device inside the immersible pump usually, when maintaining, takes out these devices and generally need consume a large amount of dismouting time, and the dismouting process is very loaded down with trivial details moreover, the maintenance work of the very inconvenient for use person, waste time and a large amount of energy, the influence is maintained speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a maintain convenient immersible pump, in order to solve the current immersible pump use that mentions in the above-mentioned background art, the inside each device of traditional immersible pump generally all is through screw screwed connection installation, and when the immersible pump was maintained, all be usually to the inside impeller of immersible pump, filter screen and rotating electrical machines device maintain and maintain, when maintaining, it generally need consume a large amount of dismouting time to take out these devices, and the dismouting process is very loaded down with trivial details, the maintenance work of very inconvenient to use person, waste time and a large amount of energy, the problem of speed is maintained in the influence.

In order to achieve the above object, the utility model provides a following technical scheme: a submersible pump that is easy to maintain, comprising: the multi-stage impeller comprises a multi-stage impeller tube, a main rotating rod, a motor tube and a driven rotating rod, wherein a bottom cover is movably screwed at the bottom end inside the motor tube, a battery panel is movably mounted at the upper end of the bottom cover inside the motor tube, magnets are fixedly mounted at two sides of the upper end of the battery panel inside the motor tube, a filter screen is movably mounted on the side surface of the top end of the motor tube, a stator core is fixedly mounted inside the magnets, a rotor is movably mounted inside the stator core, the main rotating rod is fixedly welded at the top end of the rotor, a lower clamping sleeve is fixedly welded at the top end of the main rotating rod, an upper clamping sleeve is fixedly welded at the bottom end of the driven rotating rod, a middle clamping sleeve is fixedly clamped at the lower end of the upper clamping sleeve, a spring is fixedly welded at the inner wall of the upper clamping sleeve, the other end of the spring is, the multi-stage impeller pump is characterized in that an impeller rod is fixedly welded at the top end of the rotating rod, three impellers are fixedly installed on the side surface of the impeller rod and movably installed inside a multi-stage impeller pipe, a top cover is movably screwed at the top end of the multi-stage impeller pipe, and a pump cover is fixedly welded on the upper surface of the top cover.

Preferably, two sections of both sides of the filter screen are both fixedly provided with clamping blocks, the top end of the motor pipe is fixedly provided with four clamping grooves, and the four clamping blocks are movably arranged in the clamping grooves.

Preferably, the inside fixed mounting of motor tube has two electric wires, two the electric wire respectively with motor tube inner wall electric connection, two the equal fixedly connected with plug of electric wire other end, panel upper surface fixed mounting has the battery.

Preferably, one side of the outer surface of the motor pipe is fixedly welded with a bottom sleeve, and a protective sleeve is movably arranged inside the upper surface of the bottom sleeve.

Preferably, the battery side wall is fixedly connected with a main electric wire, and the main electric wire penetrates through the protective sleeve and is electrically connected with an external power supply.

Preferably, the side wall of the upper clamping sleeve is uniformly and fixedly provided with a first limiting plate, the side wall of the middle clamping sleeve is uniformly and fixedly provided with a second limiting plate, and the first limiting plate and the second limiting plate are matched and clamped to limit the movable distance of the middle clamping sleeve.

Preferably, the lower end of the side wall of the middle clamping sleeve is uniformly and fixedly provided with a first clamping block, the side wall of the lower clamping sleeve is uniformly and fixedly provided with a second clamping block, and the first clamping block and the second clamping block are in fit clearance clamping connection and are used for realizing the transmission effect of connecting the main rotating rod and the auxiliary rotating rod.

The utility model provides a maintain convenient immersible pump possesses following beneficial effect:

through being close to lower joint sleeve with well joint sleeve, press and rotate from the bull stick, first fixture block rotates behind corresponding position, the joint sleeve in the spring is ejecting, make first fixture block and second fixture block accomplish fit clearance joint, the quick assembly disassembly of immersible pump inner structure has been realized, meanwhile shift out the draw-in groove with the fixture block, can lift the filter screen off, the clearance of filter screen carries out, the device provides the effect of the quick assembly disassembly of immersible pump inner structure and filter screen above, the work that the user maintained has been made things convenient for, the dismouting time quantum, the engineering volume is little, the messenger who has reduced the maintenance presses with strength, the effect of inside high-efficient maintenance has been guaranteed.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the master rotating rod and the slave rotating rod of the present invention;

fig. 4 is a schematic sectional view of the main rotating rod and the auxiliary rotating rod of the present invention;

fig. 5 is the schematic diagram of the filter screen structure of the present invention.

In the figure: 1. a pump cover; 2. a top cover; 3. a multistage impeller tube; 4. an impeller stem; 5. an impeller; 6. a main rotating rod; 7. a motor tube; 8. a rotor; 9. a magnet; 10. a plug; 11. a stator core; 12. an electric wire; 13. a battery; 14. a battery plate; 15. a bottom cover; 16. a bottom cover; 17. filtering with a screen; 18. a slave rotating rod; 19. mounting a clamping sleeve; 20. a middle clamping sleeve; 21. a lower clamping sleeve; 22. a spring; 23. a clamping block; 24. and (6) a protective sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a submersible pump that is easy to maintain, comprising: the multistage impeller tube 3, the main rotating rod 6, the motor tube 7 and the auxiliary rotating rod 18, the bottom end of the motor tube 7 is movably screwed with the bottom cover 15, the bottom cover 15 can be opened and used for sealing the bottom of the motor tube 7, the battery panel 14 is movably installed at the upper end of the bottom cover 15 inside the motor tube 7, the magnets 9 are fixedly installed at two sides of the upper end of the battery panel 14 inside the motor tube 7, the filter screen 17 is movably installed at the side surface of the top end of the motor tube 7, the stator core 11 is fixedly installed inside the magnet 9 and used for reinforcing the magnetic field between the two magnets 9, the rotor 8 is movably installed inside the stator core 11, the rotor 8 has current when contacting the inner wall of the motor tube 7, the electrified rotor 8 can rotate in the magnetic field, the main rotating rod 6 is fixedly welded at the top end of the rotor 8, the top end of the main rotating rod 6 is fixedly welded with, the pump cover comprises a secondary rotating rod 18, a secondary rotating rod 3, a secondary rotating rod 6, a secondary rotating rod 18, a secondary rotating rod 2 and a pump cover 1, wherein an upper clamping sleeve 19 is fixedly welded at the bottom end of the secondary rotating rod 18, the lower end of the upper clamping sleeve 19 is fixedly clamped with a middle clamping sleeve 20, a spring 22 is fixedly welded on the inner wall of the upper clamping sleeve 19, the middle clamping sleeve 20 can be clamped on the top end of the lower clamping sleeve 21 in a movable mode, the spring 22 can help the middle clamping sleeve 20 to be clamped with the lower clamping sleeve 21, the other end of the spring 22 is fixedly welded on the inner wall of the middle clamping sleeve 20, the bottom end of the middle clamping sleeve 20 is movably clamped on the top end of the lower clamping sleeve 21, an impeller rod 4 is fixedly welded on the top end of the secondary rotating rod 18, the secondary rotating rod 18 is driven by the primary rotating rod 6 to rotate, the impeller 5 can rotate to start working.

The two sides of the two sections of the filter screen 17 are both fixedly provided with a fixture block 23, the top end of the motor tube 7 is fixedly provided with four clamping grooves, four fixture blocks 23 are movably arranged in the clamping grooves, two electric wires 12 are fixedly arranged in the motor tube 7, the two electric wires 12 are respectively electrically connected with the inner wall of the motor tube 7, the other end of each electric wire 12 is fixedly connected with a plug 10, the design of the plug 10 can enable the battery panel 14 to be disassembled and assembled, the upper surface of the battery panel 14 is fixedly provided with a battery 13, one side of the outer surface of the motor tube 7 is fixedly welded with a bottom sleeve 16, the inner part of the upper surface of the bottom sleeve 16 is movably provided with a protective sleeve 24, the protective sleeve 24 is used for protecting a main electric wire from corrosion, the side wall of the battery 13 is fixedly connected with a main electric wire, the main, the utility model discloses a bayonet joint cover 20, including well bayonet joint cover 20, first limiting plate and second limiting plate cooperation joint are used for limiting the live distance of bayonet joint cover 20, well bayonet joint cover 20 lateral wall low side is evenly fixed and is seted up first fixture block, the even fixed second fixture block that has seted up of lower bayonet joint cover 21 lateral wall, first fixture block and second fixture block cooperation clearance joint are used for realizing connecting main bull stick 6 and the driven effect of following bull stick 18.

It should be noted that, when the submersible pump is disassembled and maintained, the pump cover 1 is twisted to screw out the top cover 2, the impeller rod 4 can be directly taken out, and then the middle clamping sleeve 20 is separated from the lower clamping sleeve 21, so that the separation and disassembly of the main rotating rod 6 and the slave rotating rod 18 are realized, then the bottom cover 15 is twisted to take out the battery panel 14, the connection of the plug 10 is disconnected, the battery panel 14 is taken out independently, then the rotor 8 is knocked from the bottom end, the rotor 8 can be taken out, then the clamping block 23 is moved out of the clamping groove, the filter screen 17 can be disassembled, after each disassembled device is maintained and maintained as required, the assembly is carried out according to the unloading sequence, it is worth mentioning that, when the slave rotating rod 18 is assembled, the middle clamping sleeve 20 is close to the lower clamping sleeve 21, the slave rotating rod 18 is pressed and rotated, after the first clamping block is rotated to the corresponding position, the middle clamping sleeve 20 is ejected out by the spring 22, make first fixture block and second fixture block accomplish fit clearance joint, go up joint sleeve 19 and the first limiting plate of well joint sleeve 20 lateral wall and the first limiting plate of second limiting plate combined action restriction in the activity distance of joint sleeve 20, prevent that well joint sleeve 20 from droing, quick dismantlement can be realized to this immersible pump, provides the effect that the user swiftly maintained each inside device.

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. A submersible pump that is convenient to maintain, comprising: the multi-stage impeller pipe (3), the main rotating rod (6), the motor pipe (7) and the auxiliary rotating rod (18), the bottom end of the motor pipe (7) is movably screwed with the bottom cover (15), the motor pipe (7) is internally positioned at the upper end of the bottom cover (15) and is movably provided with the battery panel (14), the motor pipe (7) is internally positioned at the two sides of the upper end of the battery panel (14) and is fixedly provided with the magnet (9), the side surface of the top end of the motor pipe (7) is movably provided with the filter screen (17), the inside of the magnet (9) is fixedly provided with the stator core (11), the inside of the stator core (11) is movably provided with the rotor (8), the main rotating rod (6) is fixedly welded at the top end of the rotor (8), the top end of the main rotating rod (6) is fixedly welded with the lower clamping sleeve (21), the bottom end of the auxiliary rotating rod (18) is fixedly welded with the upper clamping sleeve (19, go up the fixed welding of joint sleeve (19) inner wall and have spring (22), the inner wall of joint sleeve (20) in the fixed welding of spring (22) other end, well joint sleeve (20) bottom activity joint is on the top of joint sleeve (21) down, from bull stick (18) top fixed welding have impeller pole (4), impeller pole (4) side surface fixed mounting has three impeller (5), three impeller (5) movable mounting is in the inside of multistage impeller pipe (3), multistage impeller pipe (3) top activity spiro union has top cap (2), the fixed surface welding has pump cover (1) on top cap (2).

2. The submersible pump convenient to maintain according to claim 1, wherein: two sections both sides of filter screen (17) are all fixed and have been seted up fixture block (23), four draw-in grooves have been fixed to motor pipe (7) top, four fixture block (23) movable mounting is in the inside of draw-in groove.

3. The submersible pump convenient to maintain according to claim 2, wherein: the utility model discloses a motor, including motor pipe (7), motor pipe (7) inside fixed mounting have two electric wires (12), two electric wire (12) respectively with motor pipe (7) inner wall electric connection, two the equal fixedly connected with plug (10) of electric wire (12) other end, fixed surface installs battery (13) on panel (14).

4. The submersible pump of claim 3, wherein the pump comprises: one side of the outer surface of the motor pipe (7) is fixedly welded with a bottom sleeve (16), and a protective sleeve (24) is movably arranged inside the upper surface of the bottom sleeve (16).

5. The submersible pump convenient to maintain according to claim 4, wherein: the battery (13) side wall fixed connection main electric wire, main electric wire runs through protective sheath (24) and is connected with external power electric property.

6. The submersible pump convenient to maintain according to claim 1, wherein: go up joint cover (19) lateral wall and evenly fixedly seted up first limiting plate, well joint cover (20) lateral wall is evenly fixedly seted up the second limiting plate, first limiting plate and the cooperation joint of second limiting plate are used for restricting the home range of joint cover (20) in.

7. The submersible pump convenient to maintain according to claim 6, wherein: the lower end of the side wall of the middle clamping sleeve (20) is uniformly and fixedly provided with a first clamping block, the side wall of the lower clamping sleeve (21) is uniformly and fixedly provided with a second clamping block, and the first clamping block and the second clamping block are in fit clearance clamping connection and are used for realizing the transmission effect of connecting the main rotating rod (6) and the slave rotating rod (18).