CN213063991U

CN213063991U - Submersible pump device for pipeline pressurization

Info

Publication number: CN213063991U
Application number: CN202021111262.2U
Authority: CN
Inventors: 张维国; 邵峰
Original assignee: Hubei Zhongjin Changhe Environmental Technology Co ltd
Current assignee: Hubei Zhongjin Changhe Environmental Technology Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-27
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a immersible pump device for pipeline pressurization, which comprises a housin, the inside of casing is provided with the motor, the output shaft bottom fixedly connected with impeller of motor, the bottom of impeller is provided with the end cover, the inlet has been seted up at the center of end cover, be provided with the water conservancy diversion chamber between motor and the casing, the bottom fixedly connected with rack of casing, the inside of rack is provided with wire wound iron core, the upper portion edge of rack is provided with the filter screen, the outside of casing is provided with well cavity, the top of casing is provided with the drain pipe, the utility model relates to a immersible pump technical field. This a immersible pump device for pipeline pressurization has solved present concatenation formula immersible pump, and the leakproofness is poor, and needs the supplementary hoist and mount of rope, and the actual operation is complicated, easily incremental cost can produce the problem of great noise simultaneously.

Description

Submersible pump device for pipeline pressurization

Technical Field

The utility model relates to a immersible pump technical field specifically is a immersible pump device for pipeline pressurization.

Background

The submersible pump is an important device for pumping water from a deep well, when in use, the whole unit is submerged into water to work, and the underground water is pumped to the ground surface, so that the submersible pump is used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape. At present, the submersible pump is generally made by splicing a driving motor and a pump machine, the sealing performance is poor, in addition, the rope auxiliary hoisting is needed, the actual operation is complex, the cost is easy to increase, and meanwhile, larger noise can be generated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a be used for pipeline pressurization's immersible pump device has solved present concatenation formula immersible pump, and the leakproofness is poor, and needs the supplementary hoist and mount of rope, and the actual operation is complicated, and easy incremental cost can produce the problem of great noise simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a immersible pump device for pipeline pressurization, includes the casing, the inside of casing is provided with the motor, the output shaft bottom fixedly connected with impeller of motor, the bottom of impeller is provided with the end cover, the inlet has been seted up at the center of end cover, be provided with the water conservancy diversion chamber between motor and the casing, the bottom fixedly connected with rack of casing, the inside of rack is provided with wire winding iron core, the upper portion edge of rack is provided with the filter screen, the outside of casing is provided with well cavity, the top of casing is provided with the drain pipe.

Preferably, a control chamber is arranged at the top of the motor, a wiring pipe is arranged on one side of the control chamber, and a sealing plug is arranged at the outer end of the wiring pipe.

Preferably, the motor is fixedly connected with the inner wall of the shell through a connecting rod.

Preferably, the liquid outlet pipe is located at the center of the top of the shell, and the outer end of the liquid outlet pipe is fixedly connected with a flange plate.

Preferably, the liquid outlet pipe is communicated with the flow guide cavity.

(III) advantageous effects

The utility model provides a be used for pipeline pressurization's immersible pump device. Has the following beneficial effects:

this a immersible pump device for pipeline pressurization, utilize the pump body and driving motor integral type design, can guarantee inside leakproofness, and liquid flows from motor outside water conservancy diversion chamber, the inside self-cooling of motor when having reached the pump suction, improve device life, the casing is inside to be equipped with well cavity, can use inside syllable-dividing, the production of noise reduction, drain pipe top center design simultaneously, can cooperate external pipeline, hoist, need not to install with the help of the rope, reduce the in-service use degree of difficulty and local nature, bottom rack inner wall is equipped with wire winding iron core and can realize the bottom through control switch on/off electricity realization magnetism effect when placing fixed counter weight, conveniently be fixed in inside the metal box, improve and use the flexibility.

Drawings

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

fig. 2 is a sectional view of the structure of the present invention.

In the figure: the device comprises a shell 1, a motor 2, an impeller 3, an end cover 4, a diversion cavity 5, a placing rack 6, a wound iron core 7, a filter screen 8, a hollow cavity 9, a liquid outlet pipe 10, a control chamber 11, a wiring pipe 12, a connecting rod 13 and a flange plate 14.

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. 1-2, the present invention provides a technical solution: a submersible pump device for pipeline pressurization, a shell 1, a motor 2 is arranged inside the shell 1, an impeller 3 is fixedly connected to the bottom of an output shaft of the motor 2 to realize a pump function, an end cover 4 is arranged at the bottom of the impeller 3, a liquid inlet is arranged in the center of the end cover 4 to facilitate liquid inlet, a flow guide cavity 5 is arranged between the motor 2 and the shell 1 to realize flow guide outside an internal motor, so that the internal temperature reduction of the motor is facilitated, the service life of the motor is prolonged, a placing frame 6 is fixedly connected to the bottom of the shell 1, a wound iron core 7 is arranged inside the placing frame 6 to realize magnetic attraction fixation and bottom counterweight, the mounting stability is enhanced, the device is convenient and rapid to mount and dismount, a filter screen 8 is arranged at the edge of the upper part of the placing frame 6 to realize external liquid filtration, internal blockage is, the noise is reduced, and the liquid outlet pipe 10 is arranged at the top of the shell 1, so that liquid can be conveniently discharged.

The top of motor 2 is provided with control room 11, and one side of control room 11 is provided with wire connection pipe 12, and the outer end of wire connection pipe 12 is provided with the sealing plug, makes things convenient for the internal conductor to draw forth, realizes being connected with external power source and controller.

The motor 2 is fixedly connected with the inner wall of the shell 1 through the connecting rod 13, and internal fixed connection is achieved.

Drain pipe 10 is located the top center of casing 1, and the outer end fixedly connected with ring flange 14 of drain pipe 10 is convenient to be connected with external pipeline, realizes hoisting through external pipeline, need not to install with the help of the rope, reduces the in-service use degree of difficulty and limitation.

The liquid outlet pipe 10 is communicated with the flow guide cavity 5 to realize internal circulation.

During the use, carry out fixed connection with drain pipe 10 top ring flange 14 with external pipeline through the method connector, then, draw forth internal control electric wire through wiring pipe 12, be connected with external power source and controller, then through carrying on and carrying external pipeline, carry out the device hoist and mount, it is fixed with the water source (if when fixed with the metal box, can place the installation back, give the circular telegram of the inside wire wound iron core 7 of rack 6 through external controller, realize that rack 6 and metal box inner wall magnetism are inhaled fixedly, if when fixed with non-metal box or pit, utilize wire wound iron core 7 to carry out the counter weight, improve the installation intensity), after the installation is accomplished, utilize motor 2 to drive impeller 3 and realize the pump function, reach liquid pressurization and carry, then liquid gets into external pipeline through drain pipe 10 through water conservancy diversion chamber 5, realize liquid transport and the inside cooling of motor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 arrangement for pressurizing a pipeline, comprising a housing (1), characterized in that: the utility model discloses a motor, including casing (1), motor (2), output shaft bottom fixedly connected with impeller (3) of motor (2), the bottom of impeller (3) is provided with end cover (4), the inlet has been seted up at the center of end cover (4), be provided with water conservancy diversion chamber (5) between motor (2) and casing (1), the bottom fixedly connected with rack (6) of casing (1), the inside of rack (6) is provided with wire wound core (7), the upper portion edge of rack (6) is provided with filter screen (8), the outside of casing (1) is provided with well cavity (9), the top of casing (1) is provided with drain pipe (10).

2. A submersible pump assembly for pipeline pressurization according to claim 1, wherein: the top of motor (2) is provided with control room (11), one side of control room (11) is provided with wire connection pipe (12), the outer end of wire connection pipe (12) is provided with the sealing plug.

3. A submersible pump assembly for pipeline pressurization according to claim 1, wherein: the motor (2) is fixedly connected with the inner wall of the shell (1) through a connecting rod (13).

4. A submersible pump assembly for pipeline pressurization according to claim 1, wherein: the liquid outlet pipe (10) is located at the center of the top of the shell (1), and a flange plate (14) is fixedly connected to the outer end of the liquid outlet pipe (10).

5. A submersible pump assembly for pipeline pressurization according to claim 1, wherein: the liquid outlet pipe (10) is communicated with the flow guide cavity (5).