CN210178585U

CN210178585U - Electromechanical water pump with filter equipment

Info

Publication number: CN210178585U
Application number: CN201920635423.9U
Authority: CN
Inventors: Ru Heng; 衡茹
Original assignee: Xinyu Shenxin Pump Co Ltd
Current assignee: Xinyu Shenxin Pump Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-03-24
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses an electromechanical water pump with filter equipment, including shell and motor, the internal surface fixed connection of shell has the disc, and the front of disc rotates through the pivot and is connected with rotatory impeller, the one end fixed connection of pivot and motor output shaft is passed through at the back of rotatory impeller, and the front of motor and the back fixed connection of shell, water inlet channel and water outlet channel have been seted up respectively to the left and right sides of shell, the equal fixedly connected with connecting piece in the left and right sides of shell, the utility model relates to a water pump technology field. This electromechanical water pump with filter equipment utilizes the cooperation between rubber circle and the draw-in groove can install one side of filter screen in the inside of annular piece, makes the water pump can filter the impurity of aquatic automatically when using, has replaced the artifical trouble that needs handle impurity to set up the filter screen equally at the inlet channel, can avoid partial impurity to get into the pump body, improved the life of water pump.

Description

Electromechanical water pump with filter equipment

Technical Field

The utility model relates to a water pump technical field specifically is an electromechanical water pump with filter equipment.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The working principle of the water pump is that under the action of centrifugal force generated by high-speed rotation of the impeller, water in an impeller flow channel is thrown to the periphery and is pressed into the volute, the inlet of the impeller forms vacuum, and water in the pool is sucked along the water suction pipe under the external atmospheric pressure to supplement the space.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electromechanical water pump with filter equipment has solved current water pump and can only be simple take out another department with the water in other places, can not get rid of the impurity of the great granule in the middle of, opens up if when changing water for the swimming pool, because probably contain many impurity in the cistern, influences the use of swimming pool, needs the manual work to detect it in advance, awkward problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electromechanical water pump with filter equipment, includes shell and motor, the internal surface fixedly connected with disc of shell, and the front of disc rotates through the pivot and is connected with rotatory impeller, the one end fixed connection of pivot and motor output shaft is passed through at the back of rotatory impeller, and the front of motor and the back fixed connection of shell, water inlet channel and water outlet channel have been seted up respectively to the left and right sides of shell, the equal fixedly connected with connecting piece in the left and right sides of shell, the internal surface of connecting piece just is located the inside fixedly connected with annular piece of shell, the draw-in groove has been seted up to the inside of annular piece, and there is the filter screen through the rubber ring joint in the inside of draw-in.

Preferably, the outer surface of one end of the water outlet channel is provided with a threaded ring, and the outer surface of the threaded ring is in threaded connection with a connecting pipe.

Preferably, the outer surface of one end of the connecting pipe is fixedly connected with a mounting piece matched with the connecting piece.

Preferably, one side of the mounting part is fixedly connected with one side of the connecting part through a pin.

Preferably, a sealing ring is fixedly connected between the mounting piece and one side opposite to the connecting piece and positioned on the outer surface of the pin.

Preferably, the outer surface of the housing is fixedly connected with a mounting block.

Advantageous effects

The utility model provides an electromechanical water pump with filter equipment. Compared with the prior art, the method has the following beneficial effects:

(1) this electromechanical water pump with filter equipment, the equal fixedly connected with connecting piece in the left and right sides through the shell, the internal surface of connecting piece just is located the inside fixedly connected with annular piece of shell, the draw-in groove has been seted up to the inside of annular piece, and there is the filter screen in the inside of draw-in groove through rubber circle joint, utilize cooperation between rubber circle and the draw-in groove to install one side of filter screen in the inside of annular piece, make the water pump can filter the impurity of aquatic automatically when using, the trouble that artifical needs handled impurity has been replaced, and set up the filter screen equally at the inlet channel, can avoid partial impurity to get into the pump body, the life of water pump has been improved.

(2) This electromechanical water pump with filter equipment, the installed part through the fixed surface of connecting pipe one end be connected with connecting piece looks adaptation, one side fixed connection of one side of installed part through round pin post and connecting piece utilizes the dismantlement of the filter screen that can be convenient for of cooperation between connecting piece, fillet of thread and the installed part, is convenient for to the washing of filter screen, and it is more convenient to use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the filter screen of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: the device comprises a shell 1, a motor 2, a disc 3, a rotary impeller 4, a rotating shaft 5, a water inlet channel 6, a water outlet channel 7, a connecting piece 8, a ring block 9, a clamping groove 10, a rubber ring 11, a filter screen 12, a thread ring 13, a connecting pipe 14, a mounting piece 15, a pin column 16, a sealing ring 17 and a mounting piece 18.

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: an electromechanical water pump with a filtering device comprises a shell 1 and a motor 2, wherein the outer surface of the shell 1 is fixedly connected with an installation block 18, the inner surface of the shell 1 is fixedly connected with a disc 3, the front surface of the disc 3 is rotatably connected with a rotary impeller 4 through a rotary shaft, the back surface of the rotary impeller 4 is fixedly connected with one end of an output shaft of the motor 2 through a rotary shaft 5, the front surface of the motor 2 is fixedly connected with the back surface of the shell 1, the left side and the right side of the shell 1 are respectively provided with a water inlet channel 6 and a water outlet channel 7, the outer surface of one end of the water outlet channel 7 is provided with a threaded ring 13, the outer surface of the threaded ring 13 is in threaded connection with a connecting pipe 14, the outer surface of one end of the connecting pipe 14 is fixedly connected with an installation part 15 matched with a connecting part 8, one side of the installation part 15 is fixedly connected with one side, the equal fixedly connected with connecting piece 8 of the left and right sides of shell 1, the internal surface of connecting piece 8 and the inside fixedly connected with annular piece 9 that is located shell 1, draw-in groove 10 has been seted up to annular piece 9's inside, and the inside of draw-in groove 10 has filter screen 12 through 11 joints of rubber circle.

During operation, will wash back filter screen 12 one side rubber circle 11 and fill in the inside draw-in groove 10 of ring block 9, install connecting pipe 14 in the one end of water outlet 7 through the cooperation with screw ring 13 with connecting pipe 14 again to make connecting piece 8 and installed part 15 be connected through round pin post 16, make connecting pipe 14 inseparabler with the installation of shell 1, after installing, through installing block 18 with half shell 1 installation in addition together can.

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.

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 an electromechanical water pump with filter equipment, includes shell (1) and motor (2), the internal surface fixed connection of shell (1) has disc (3), and the front of disc (3) is rotated through the pivot and is connected with rotatory impeller (4), the back of rotatory impeller (4) is through the one end fixed connection of pivot (5) and motor (2) output shaft, and the front of motor (2) and the back fixed connection of shell (1), water inlet channel (6) and water outlet channel (7), its characterized in that have been seted up respectively to the left and right sides of shell (1): the equal fixedly connected with connecting piece (8) of the left and right sides of shell (1), the internal surface of connecting piece (8) just is located inside fixedly connected with annular piece (9) of shell (1), draw-in groove (10) have been seted up to the inside of annular piece (9), and the inside of draw-in groove (10) has filter screen (12) through rubber circle (11) joint.

2. The electromechanical water pump with a filtering device according to claim 1, wherein: the outer surface of one end of the water outlet channel (7) is provided with a threaded ring (13), and the outer surface of the threaded ring (13) is in threaded connection with a connecting pipe (14).

3. The electromechanical water pump with a filtering device according to claim 2, characterized in that: the outer surface of one end of the connecting pipe (14) is fixedly connected with a mounting piece (15) matched with the connecting piece (8).

4. The electromechanical water pump with a filtering device according to claim 3, wherein: one side of the mounting piece (15) is fixedly connected with one side of the connecting piece (8) through a pin column (16).

5. The electromechanical water pump with a filtering device according to claim 4, wherein: and a sealing ring (17) is fixedly connected between one side of the mounting piece (15) opposite to the connecting piece (8) and is positioned on the outer surface of the pin column (16).

6. The electromechanical water pump with a filtering device according to claim 1, wherein: and the outer surface of the shell (1) is fixedly connected with a mounting block (18).