CN210218144U

CN210218144U - Centrifugal water pump with sealing mechanism

Info

Publication number: CN210218144U
Application number: CN201920664633.0U
Authority: CN
Inventors: Juming Xiao; 肖居明
Original assignee: Guizhou Riheng Resources Utilization Co ltd
Current assignee: Guizhou Riheng Resources Utilization Co ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-03-31
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a centrifugal water pump with sealing mechanism, including the motor support, the impeller box is installed to one side of motor support, the top of impeller box is connected with the outlet pipe, the bottom of impeller box is connected with the inlet tube, the sealing washer is installed to the top of outlet pipe and the bottom of inlet tube, install driving motor on the motor support, driving motor stretches into and installs the impeller on the output shaft of impeller box, the bottom of impeller box is connected with the aqueduct, install on the bottom outer wall of aqueduct and strain a solid fixed ring, it is provided with a section of thick bamboo mounting groove to strain a solid fixed ring's bottom, strain and install the joint post on the solid fixed ring of section of thick bamboo, strain and install a section of thick bamboo collar in the section of thick bamboo mounting groove, strain and seted up the joint groove on the outer wall of. The utility model discloses, the installation of conveniently straining a section of thick bamboo is cleared up with the dismantlement.

Description

Centrifugal water pump with sealing mechanism

Technical Field

The utility model relates to a water pump technical field specifically is a centrifugal water pump with sealing mechanism.

Background

The centrifugal water pump is a water pump which is driven by an impeller to rotate water in the pump at a high speed and throw the water out, and is widely applied to conveying of water, glycol and other normal-temperature liquids, and a filter cartridge is generally installed in the centrifugal water pump and is used for simple filtration of water.

The utility model discloses an applicant discovers, strains a section of thick bamboo because soak in the water for a long time and constantly filter, needs regularly clearance and change, and current straining a section of thick bamboo is mostly fixed mounting in the pump body, and the dismouting is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifugal water pump with sealing mechanism aims at improving and strains a section of thick bamboo because soak in the water for a long time and constantly filter, needs regularly clear up and change, and current section of thick bamboo of straining is mostly fixed mounting in the pump body, the inconvenient scheduling problem of dismouting.

The utility model discloses a realize like this:

a centrifugal water pump with a sealing mechanism comprises a motor support, wherein an impeller box is installed on one side of the motor support, a water outlet pipe is connected to the top end of the impeller box, a water inlet pipe is connected to the bottom end of the impeller box, sealing rings are installed at the top end of the water outlet pipe and the bottom end of the water inlet pipe, a driving motor is installed on the motor support and is installed on the motor support through bolts, an output shaft of the driving motor extends into the impeller box, an impeller is installed on an output shaft of the driving motor extending into the impeller box, a water guide pipe is connected to the bottom end of the impeller box and is located in the water inlet pipe, the top end of the water guide pipe is communicated with the impeller box, a filter cartridge fixing ring is installed on the outer wall of the bottom end of the water guide pipe, a filter cartridge installation groove is formed in the bottom, the utility model discloses a filter cartridge, including a cartridge mounting ring, a joint post, a section of thick bamboo mounting ring, a section of thick bamboo groove, a section of thick bamboo mounting ring, a.

Further, the top outside of outlet pipe and the bottom outside of inlet tube are provided with the bolt mounting panel, the bolt mounting panel on outlet pipe and the inlet tube all is equipped with four and is the annular array setting, the bolt hole has been seted up on the bolt mounting panel, the bolt hole is the through-hole.

Further, a reinforcing frame is installed at the bottom end of the motor support, the reinforcing frame is arranged in an inclined mode, and the bottom end of the reinforcing frame is connected with the outer wall of the water inlet pipe.

Furthermore, the bottom of joint post is the fillet setting, the torsional spring is installed to the bottom of joint post, the joint post passes through the torsional spring to be installed on straining a solid fixed ring.

Furthermore, the outer wall top of joint post is provided with dismantles the handle, dismantle handle and joint post integrated into one piece, dismantle the outside that the handle slope set up and extend to straining a solid fixed ring of section.

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

(1) The filter cartridge is installed in a clamping mode, the filter cartridge can be detached and replaced by pressing the detaching handle, the filter cartridge is convenient to install, fix, detach, clean and replace, and the filter cartridge is more convenient to use.

(2) The sealing rings are installed at the fracture parts of the water outlet pipe and the water inlet pipe, and the installation is more convenient without installing the independent sealing rings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the internal structure of the water inlet pipe of the present invention;

FIG. 3 is a schematic view of the connection between the cartridge retaining ring and the cartridge mounting ring of the present invention;

FIG. 4 is a schematic structural view of a filter cartridge retaining ring of the present invention;

fig. 5 is a schematic structural view of the filter cartridge mounting ring of the present invention.

In the figure: 1. a water outlet pipe; 2. an impeller case; 3. a drive motor; 4. a motor bracket; 5. a reinforcing frame; 6. a water inlet pipe; 7. an impeller; 8. a water conduit; 9. a filter cartridge securing ring; 10. a filter cartridge; 11. mounting a bolt plate; 12. a seal ring; 13. bolt holes; 14. a clamping column; 15. a cartridge mounting ring; 16. a filter cartridge mounting slot; 17. disassembling the handle; 18. a torsion spring; 19. a clamping groove.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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. 1-5, a centrifugal water pump with a sealing mechanism comprises a motor support 4, an impeller case 2 is installed on one side of the motor support 4, a water outlet pipe 1 is connected to the top end of the impeller case 2, a water inlet pipe 6 is connected to the bottom end of the impeller case 2, a reinforcing frame 5 is installed at the bottom end of the motor support 4, the reinforcing frame 5 is obliquely arranged, the bottom end of the reinforcing frame 5 is connected to the outer wall of the water inlet pipe 6, sealing rings 12 are installed at the top end of the water outlet pipe 1 and the bottom end of the water inlet pipe 6, the sealing rings 12 are used for sealing between the device and other pipe fittings, the sealing rings do not need to be installed separately during installation, bolt installation plates 11 are arranged on the outer side of the top end of the water outlet pipe 1 and the outer side of the bottom end of the water inlet pipe 6, the bolt connection of the device is carried out through a bolt mounting plate 11, a driving motor 3 is mounted on a motor support 4, the driving motor 3 is mounted on the motor support 4 through a bolt, an output shaft of the driving motor 3 extends into an impeller box 2, an impeller 7 is mounted on an output shaft of the driving motor 3 extending into the impeller box 2, the bottom end of the impeller box 2 is connected with a water guide pipe 8, the water guide pipe 8 is positioned in a water inlet pipe 6, the top end of the water guide pipe 8 is communicated with the impeller box 2, a filter cartridge fixing ring 9 is mounted on the outer wall of the bottom end of the water guide pipe 8, a filter cartridge mounting groove 16 is formed in the bottom end of the filter cartridge fixing ring 9, clamping columns 14 are mounted on the filter cartridge fixing ring 9, the clamping columns 14 are three and arranged in an annular array mode, the clamping columns 14 are L-shaped, the bottom ends of the clamping columns 14 are arranged in a round, when the filter cartridge 10 is installed, the clamping column 14 is clamped in the clamping groove 19 of the filter cartridge installation ring 15 under the action of the torsion spring 18 to fix the filter cartridge 10, the top end of the outer wall of the clamping column 14 is provided with the disassembling handle 17, the disassembling handle 17 and the clamping column 14 are integrally formed, the filter cartridge 10 can be disassembled by pressing the disassembling handle 17, the disassembly and replacement of the filter cartridge are convenient, the disassembling handle 17 is obliquely arranged and extends to the outer part of the filter cartridge fixing ring 9, the filter cartridge installation ring 15 is installed in the filter cartridge installation groove 16, the outer wall of the filter cartridge installation ring 15 is provided with the clamping grooves 19, the clamping grooves 19 are arranged in three annular arrays, the clamping grooves 19 are matched with the clamping column 14, the filter cartridge 10 is arranged at the bottom end of the filter cartridge installation ring 15, and,

the working principle of the utility model is as follows:

rivers pass through the inlet tube 6 and get into, get into in the aqueduct 8 through straining a section of thick bamboo 10, driving motor 3 on the motor support 4 drives impeller 7 and flows out from outlet pipe 1, install sealing washer 12 on outlet pipe 1 and the inlet tube 6, carry out the bolted connection of device through the bolt mounting panel 11 on outlet pipe 1 and the inlet tube 6, strain a section of thick bamboo collar 15 on a section of thick bamboo 10 and install in straining a section of thick bamboo mounting groove 16 of straining a solid fixed ring 9, joint post 14 card is in straining a joint groove 19 of collar 15 under the effect of torsional spring 18, when dismantling and changing a section of thick bamboo 10, press the dismantlement handle 17 on the joint post 14, drive joint post 14 and break away from in the.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a centrifugal water pump with sealing mechanism, includes motor support (4), its characterized in that: the water filter is characterized in that an impeller box (2) is installed on one side of a motor support (4), a water outlet pipe (1) is connected to the top end of the impeller box (2), a water inlet pipe (6) is connected to the bottom end of the impeller box (2), a sealing ring (12) is installed on the top end of the water outlet pipe (1) and the bottom end of the water inlet pipe (6), a driving motor (3) is installed on the motor support (4), the driving motor (3) is installed on the motor support (4) through bolts, an output shaft of the driving motor (3) extends into the impeller box (2), an impeller (7) is installed on an output shaft of the driving motor (3) extending into the impeller box (2), a water guide pipe (8) is connected to the bottom end of the impeller box (2), the water guide pipe (8) is located in the water inlet pipe (6), the top end of the water guide pipe (8) is communicated with the impeller box (2), and a filter cartridge fixing ring, the utility model discloses a filter cartridge, including strain a solid fixed ring, a section of thick bamboo, it sets up a section of thick bamboo mounting groove (16) to strain the bottom of a section of thick bamboo solid fixed ring (9), strain and install joint post (14) on a section of thick bamboo solid fixed ring (9), joint post (14) are equipped with three and are the annular array setting altogether, joint post (14) are the L font, strain and install in section of thick bamboo mounting groove (16) and strain a section of thick bamboo mounting ring (15), it has seted up joint groove (19) on the outer wall of section of thick bamboo mounting ring (15) to strain, joint groove (19) are equipped with threely and are the annular array setting altogether, joint groove (19) and joint post (14) phase-match, the bottom of straining a section of thick bamboo mounting.

2. The centrifugal water pump with the sealing mechanism is characterized in that bolt mounting plates (11) are arranged on the outer sides of the top end of the water outlet pipe (1) and the bottom end of the water inlet pipe (6), four bolt mounting plates (11) are arranged on the water outlet pipe (1) and the water inlet pipe (6) respectively and are arranged in an annular array, bolt holes (13) are formed in the bolt mounting plates (11), and the bolt holes (13) are through holes.

3. The centrifugal water pump with the sealing mechanism is characterized in that a reinforcing frame (5) is installed at the bottom end of the motor support (4), the reinforcing frame (5) is obliquely arranged, and the bottom end of the reinforcing frame (5) is connected with the outer wall of the water inlet pipe (6).

4. The centrifugal water pump with the sealing mechanism is characterized in that the bottom end of the clamping column (14) is arranged in a round angle mode, a torsion spring (18) is installed at the bottom end of the clamping column (14), and the clamping column (14) is installed on the filter cartridge fixing ring (9) through the torsion spring (18).

5. The centrifugal water pump with the sealing mechanism is characterized in that the top end of the outer wall of the clamping column (14) is provided with a disassembling handle (17), the disassembling handle (17) is integrally formed with the clamping column (14), and the disassembling handle (17) is obliquely arranged and extends to the outside of the filter cartridge fixing ring (9).