CN215719567U

CN215719567U - Water pump convenient to adjustment water yield

Info

Publication number: CN215719567U
Application number: CN202122195779.5U
Authority: CN
Inventors: 齐士国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-02-01
Anticipated expiration: 2031-09-12

Abstract

The utility model discloses a water pump convenient for adjusting water quantity, which comprises a water pump shell and a driving motor, wherein the bottom of the water pump shell is arranged on one side of the upper end of a bearing plate, a water inlet connector is arranged in the middle of the upper end of the water pump shell, a partition plate is arranged in the water pump shell, a water outlet connecting pipe is arranged on one side of the partition plate, the driving motor is arranged on one side, far away from the water outlet connecting pipe, of the water pump shell, a connecting shaft is arranged at the output end of the driving motor, the connecting shaft penetrates through the water pump shell and extends into the water pump shell, an impeller is arranged on the other side of the connecting shaft, a sealing element is arranged at the connecting part of the connecting shaft and the inner wall of the water pump shell, a filter box is arranged in the water pump convenient for adjusting the water quantity, impurities in water can be effectively filtered through the filter box, the quality of the discharged water is higher, and the filter box can be conveniently pulled out from the water inlet connecting pipe by pulling a handle, be convenient for clear up the inside impurity of filter cartridge, improve the filter effect.

Description

Water pump convenient to adjustment water yield

Technical Field

The utility model relates to the technical field of water pumps, in particular to a water pump convenient for water quantity adjustment.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transmits the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids, and the technical parameters of the performance of the water pump include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volumetric pump, a vane pump and the like according to different working principles, and the volumetric pump transfers energy by utilizing the change of the volume of a working chamber of the volumetric pump; 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 unable regulating water flow of current water pump is generally directly taken out through the motor and is carried, and water pump drainage department does not set up filtration, causes the water inlet to block up easily, influences drainage efficiency, and it is convenient inadequately consequently to use, to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water pump convenient for water quantity adjustment, and aims to solve the problems that the water pump provided by the background technology cannot adjust the water flow, generally the water pump is directly pumped out by a motor for conveying, and a water discharge port of the water pump is not provided with a filtering structure, so that a water discharge port is easily blocked, and the water discharge efficiency is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a water pump convenient for adjusting water quantity, which comprises a water pump shell and a driving motor,

the bottom of the water pump shell is arranged on one side of the upper end of the bearing plate, a water inlet connector is arranged in the middle of the upper end of the water pump shell, a water inlet pipe is in threaded connection with the water inlet connector, a partition plate is arranged inside the water pump shell, a water outlet connecting pipe is arranged on one side of the partition plate, and the water outlet connecting pipe penetrates through the water pump shell and is in threaded connection with a water outlet pipe;

the water pump is characterized in that the driving motor is installed on the water pump shell and is far away from one side of the water outlet connecting pipe, the bottom of the driving motor is connected with the other side of the upper end of the bearing plate through the installation seat, the output end of the driving motor is provided with a connecting shaft, the connecting shaft penetrates through the water pump shell and extends to the interior of the water pump shell, the impeller is installed on the other side of the connecting shaft, a sealing element is arranged at the joint of the connecting shaft and the inner wall of the water pump shell, and the sealing element is fixed on the inner wall of the water pump shell through screws.

Preferably, a ball body is arranged in one end of the water inlet connector, a through hole is formed in the middle of the ball body, a sealing seat is arranged between the ball body and the inner wall of the water inlet connector, one side of the ball body is connected with one end of a valve rod, the other end of the valve rod penetrates through the water inlet connector and extends to the outer side of the water inlet connector to be connected with an actuating mechanism, and a rotating handle is arranged on the outer side of the actuating mechanism;

by adopting the technical scheme, the device is simple, the user can change the water flow by rotating the valve rod through the rotating handle, and the practicability of the device is improved.

Preferably, the water inlet connector is provided with a filter box, the upper end of the filter box is provided with a handle, the filter box is in sliding connection with the water inlet connector, and the filter box is positioned above the ball body;

through adopting above-mentioned technical scheme, through the filter cartridge for when the inside water of water pump was discharged from the outlet pipe, can collect impurity inside the filter cartridge, prevent that a large amount of impurity from blockking up the water connecting pipe when the drainage, influence drainage efficiency, cause the water pump to damage.

Preferably, the driving motor, the connecting shaft and the impeller form a rotating structure, and the output end of the driving motor is in threaded connection with the connecting shaft;

through adopting above-mentioned technical scheme, drive connecting axle and impeller through driving motor and rotate, be convenient for get into the water pump with water from the inlet tube in, improve water intake efficiency.

Preferably, a check valve is arranged on the water outlet connecting pipe and is positioned between the partition plate and the inner wall of the water pump shell;

through adopting above-mentioned technical scheme, through the check valve, produce the backward flow when preventing that water from passing through outlet pipe discharge, influence the drainage effect.

Compared with the prior art, the utility model has the beneficial effects that: the water pump is convenient for adjusting the water quantity,

(1) the water inlet pipe is connected with the water inlet connector through the water inlet pipe in a threaded manner, so that the water inlet pipe can be conveniently disassembled and assembled, meanwhile, the actuating mechanism drives the valve rod to rotate through the rotation of the rotating handle, so that the valve rod drives the ball body to rotate in the water inlet connector, the position of a through hole in the ball body can be conveniently adjusted to change the water flow, and the practicability of the device is improved;

(2) the filter box is arranged, impurities in water can be effectively filtered through the filter box, so that the quality of discharged water is high, meanwhile, the filter box is conveniently pulled out of the water inlet connecting pipe by pulling the handle, impurities in the filter box are conveniently cleaned, and the filtering effect is improved;

(3) be provided with driving motor, the connecting axle, the impeller, the sealing member, play water connecting pipe and check valve, drive connecting axle and impeller through driving motor and rotate, be convenient for get into the water pump with water from the inlet tube in, then discharge from the outlet pipe, through the sealing member, improve the leakproofness of connecting axle and water pump shell junction, through the check valve that sets up on the play water connecting pipe, produce the backward flow when preventing that water from passing through the outlet pipe and discharging.

Drawings

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

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

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. the water pump comprises a water pump shell, 2, a water inlet connector, 3, a water inlet pipe, 4, a valve rod, 5, a ball body, 6, a sealing seat, 7, an actuating mechanism, 8, a driving motor, 9, a connecting shaft, 10, an impeller, 11, a sealing element, 12, a screw, 13, a partition plate, 14, a water outlet connecting pipe, 15, a check valve, 16, a filter box, 17, a water outlet pipe, 18, a mounting seat, 19 and a bearing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a water pump convenient for adjusting water quantity is disclosed, as shown in figures 1 and 2, the bottom of a water pump shell 1 is arranged on one side of the upper end of a bearing plate 19, a water inlet connector 2 is arranged in the middle of the upper end of the water pump shell 1, the water inlet connector 2 is in threaded connection with a water inlet pipe 3, a ball 5 is arranged in one end of the water inlet connector 2, a through hole is arranged in the middle of the ball 5, a sealing seat 6 is arranged between the ball 5 and the inner wall of the water inlet connector 2, one side of the ball 5 is connected with one end of a valve rod 4, the other end of the valve rod 4 penetrates through the water inlet connector 2 and extends to the outer side of the water inlet connector 2 to be connected with an executing mechanism 7, a rotating handle is arranged on the outer side of the executing mechanism 7, the executing mechanism 7 connected with the rotating handle drives the valve rod 4 to rotate by rotating the rotating handle, so that the valve rod 4 drives the ball 5 to rotate, and the contact surface between the through hole arranged on the ball 5 and the water inlet connector 2 is reduced, make the sectional area increase that water passes through, the purpose of water yield controllable has been reached, be provided with filter cartridge 16 on the connector 2 of intaking, and filter cartridge 16 installs the handle in the upper end, filter cartridge 16 is sliding connection with the connector 2 of intaking simultaneously, filter cartridge 16 is located spheroid 5 top, through the pulling handle, be convenient for pull out filter cartridge 16 from the connector 2 of intaking, be convenient for clear up the impurity of filter cartridge 16 inside, improve the filter effect, water pump shell 1 is inside to be provided with baffle 13, and baffle 13 one side is provided with out water connecting pipe 14, it runs through water pump shell 1 and outlet pipe 17 threaded connection to go out water connecting pipe 14 simultaneously.

Referring to fig. 1, 2 and 3, a driving motor 8 is installed on one side of a water pump housing 1 far from a water outlet connection pipe 14, a check valve 15 is installed on the water outlet connection pipe 14, the check valve 15 is located between a partition 13 and the inner wall of the water pump housing 1, backflow of water is prevented when the water is discharged through a water outlet pipe 17 by the check valve 15 installed on the water outlet connection pipe 14, the bottom of the driving motor 8 is connected to the other side of the upper end of a bearing plate 19 by a mounting seat 18, a connection shaft 9 is installed at the output end of the driving motor 8, the connection shaft 9 penetrates through the water pump housing 1 and extends into the water pump housing 1, an impeller 10 is installed at the other side of the connection shaft 9, the driving motor 8, the connection shaft 9 and the impeller 10 form a rotating structure, the driving motor 8 drives the connection shaft 9 and the impeller 10 to rotate, so that water can be conveniently introduced into the water pump from a water inlet pipe 3 and then discharged from the water outlet pipe 17, and the output end of the driving motor 8 is in threaded connection with the connecting shaft 9, so that the connecting shaft 9 can be detached from the output end of the driving motor 8, the driving motor 8 is convenient to replace and inspect, a sealing element 11 is arranged at the joint of the connecting shaft 9 and the inner wall of the water pump shell 1, and the sealing element 11 is fixed on the inner wall of the water pump shell 1 through a screw 12.

The working principle is as follows: when the water pump convenient for adjusting the water quantity is used, the water inlet pipe 3 and the water outlet pipe 17 are respectively connected with the water inlet connector 2 and the water outlet connecting pipe 14, then the driving motor 8 and the rotating handle are simultaneously started, the actuating mechanism 7 connected with the rotating handle drives the valve rod 4 to rotate, so that the valve rod 4 drives the ball body 5 to rotate, the position of a through hole formed in the ball body 5 connected with the valve rod 4 is convenient to adjust, water enters the pump body under the action force of the driving motor 8 driving the connecting shaft 9 and the impeller 10 to rotate, and then enters the water outlet pipe 17 from the water outlet connecting pipe 14 to be discharged, when the water quantity of the water pump is very small, the actuating mechanism 7 connected with the rotating handle drives the valve rod 4 to rotate by rotating the rotating handle, so that the valve rod 4 drives the bottom ball body 5 to rotate, and the contact surface between the through hole formed in the ball body 5 and the water inlet connector 2 is reduced, finally make water pass through, improve the output quantity of water pump, when the inflow of water pump is very big, continue to rotate the turning handle, make the through-hole of seting up on the spheroid 5 increase with the contact surface of water inlet connector 2, the sectional area that water passes through reduces, reduce the output quantity of water pump, thereby reached the purpose of controlling the water yield, through filter cartridge 16, make the inside water of water pump from inlet tube 3 during to water inlet connector 2, can collect impurity inside filter cartridge 16, prevent that a large amount of impurity from blockking up water inlet connector 2 when intaking, influence water intake efficiency, cause the water pump to damage, the content of not making detailed description in this specification belongs to the known prior art of professional technical personnel in this field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a water pump convenient to adjustment water yield, includes water pump housing (1) and driving motor (8), its characterized in that:

the bottom of the water pump shell (1) is arranged on one side of the upper end of the bearing plate (19), the middle of the upper end of the water pump shell (1) is provided with a water inlet connector (2), the water inlet connector (2) is in threaded connection with a water inlet pipe (3), a partition plate (13) is arranged inside the water pump shell (1), a water outlet connecting pipe (14) is arranged on one side of the partition plate (13), and the water outlet connecting pipe (14) penetrates through the water pump shell (1) and is in threaded connection with a water outlet pipe (17);

driving motor (8) are installed and are kept away from one side of water connecting pipe (14) on water pump shell (1), and driving motor (8) bottom is passed through mount pad (18) and is connected with loading board (19) upper end opposite side, connecting axle (9) are installed to the output of driving motor (8), and inside connecting axle (9) run through water pump shell (1) and extend to water pump shell (1), impeller (10) are installed to connecting axle (9) opposite side simultaneously, connecting axle (9) are provided with sealing member (11) with water pump shell (1) inner wall junction, and sealing member (11) are fixed on water pump shell (1) inner wall through screw (12).

2. The water pump facilitating adjustment of the amount of water as recited in claim 1, wherein: the utility model discloses a valve rod, including water inlet connector (2), inlet connector (2) one end internally mounted has spheroid (5), and has seted up the through-hole in the middle of spheroid (5), is provided with seal receptacle (6) simultaneously between spheroid (5) and inlet connector (2) inner wall, spheroid (5) one side is connected with valve rod (4) one end, and the valve rod (4) other end runs through inlet connector (2) and extends to the inlet connector (2) outside and be connected with actuating mechanism (7), and the actuating mechanism (7) outside is provided with the turning handle simultaneously.

3. The water pump facilitating adjustment of the amount of water as recited in claim 1, wherein: be provided with filter cartridge (16) on water inlet connector (2), and filter cartridge (16) upper end installs the handle, and filter cartridge (16) are sliding connection with water inlet connector (2) simultaneously, filter cartridge (16) are located spheroid (5) top.

4. The water pump facilitating adjustment of the amount of water as recited in claim 1, wherein: the driving motor (8), the connecting shaft (9) and the impeller (10) form a rotating structure, and the output end of the driving motor (8) is in threaded connection with the connecting shaft (9).

5. The water pump facilitating adjustment of the amount of water as recited in claim 1, wherein: and a check valve (15) is arranged on the water outlet connecting pipe (14), and the check valve (15) is positioned between the partition plate (13) and the inner wall of the water pump shell (1).