CN218844722U

CN218844722U - Filter type immersible pump

Info

Publication number: CN218844722U
Application number: CN202223525865.9U
Authority: CN
Inventors: 孙仙友; 陈平
Original assignee: Lvmei Pump Industry Co Ltd
Current assignee: Lvmei Pump Industry Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-11
Anticipated expiration: 2032-12-28

Abstract

The utility model provides a filtration type immersible pump belongs to water pump technical field. The filter opening installation structure of the submersible pump solves the problems that the installation structure of the filter opening of the existing submersible pump is complex, and a plurality of joints are connected through screws, so that the cleaning or replacing efficiency is seriously affected. This filtration type immersible pump, including the water pump shell, be provided with the impeller in the water pump shell, the fixed drive assembly who is provided with drive impeller in the rear end of water pump shell, the water pump shell comprises water pump left side shell and water pump right side shell, the water inlet has been seted up on the water pump right side shell, the fixed connecting seat that is provided with on the water pump right side shell, fixed mounting has filter assembly on the connecting seat, filter assembly comprises connection skeleton and filter screen, be provided with a plurality of connecting rods that are used for fixing on the connection skeleton, set up the mounting hole that a plurality of is used for supplying the connection skeleton to install on the connecting seat, be provided with the fixed disk on the connecting rod, the fixed locating component that is provided with on the connecting seat. The utility model has the advantages of filtering function.

Description

Filter type submersible pump

Technical Field

The utility model belongs to the technical field of the water pump, a immersible pump is related to, in particular to filtration type immersible pump.

Background

A submersible pump (submersible pump) is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and the underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading adjustment and fountain landscape.

Immersible pump under prior art in-process because the groundwater contains more impurity so often can lead to the filter opening of immersible pump to take place the phenomenon of jam, need often clear up the filter opening, need change when blockking up seriously, and the filter opening mounting structure of immersible pump is comparatively complicated, and many junctions adopt the screw to connect, just so make to clear up or change the filter opening when spending time and energy relatively and lead to clearing up or the efficiency of changing receive serious influence, the fix with screw takes place to become flexible easily in addition and leads to the filter opening's filter effect not good.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a stable in structure and have filtering capability's filtration type immersible pump.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a filter type immersible pump, includes the water pump shell, be provided with the impeller in the water pump shell, the fixed drive assembly who is provided with drive impeller in the rear end of water pump shell, its characterized in that, the water pump shell constitute by water pump left side shell and water pump right side shell, water pump left side shell and water pump right side shell connect through fixing bolt, set up the water inlet that is used for intaking on the water pump right side shell, the water pump right side shell on and for the fixed connecting seat that is provided with of water inlet department, the connecting seat on fixed mounting have and be used for filterable filter assembly, filter assembly constitute by connecting skeleton and filter screen, the filter screen set up on connecting the skeleton, connecting the skeleton on be provided with a plurality of connecting rods that are used for fixed connecting, the connecting seat on set up a plurality of mounting holes that are used for connecting the skeleton to carry out the installation, and a plurality of the connecting rod stretches into the mounting hole, the connecting rod on be provided with the fixed disk, the connecting seat on and for the fixed locating component who is provided with the fixed disk of position department of fixed disk.

In foretell filtration type immersible pump, locating component include locating lever, location portion and reset spring, locating lever and connecting seat set up for integrated into one piece, the locating lever on set up the constant head tank that supplies location portion to install, location portion and reset spring all set up in the constant head tank, the constant head tank is stretched out to the one end of location portion, the other end of location portion stretches into in the constant head tank and is connected with reset spring's one end, thereby location portion fix a position the fixed disk through reset spring is flexible in the constant head tank.

In foretell filtration type immersible pump, be provided with water blocking portion on the connection skeleton, water blocking portion one end be connected with the connection skeleton, the other end of water blocking portion stretches into in the water pump shell.

In the above-mentioned filtration type immersible pump, the fixed disk on set up and supply the locating lever to pass and carry out the trompil of location, when the locating component was fixed a position, thereby location portion and the upper end looks butt of fixed disk carry out the screens with the fixed disk.

In the above filtering type submersible pump, a reinforcing rib for improving stability is arranged between the water retaining part and the connecting framework.

Compared with the prior art, this filter type immersible pump filtering component that sets up on the water pump shell, it can dismantle through locating component and be fixed in on the water pump shell, when the filter screen blockked up, the user of being convenient for changed the filter screen, improves the efficiency that the filter screen cleared up or changed.

Drawings

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

Fig. 2 is a schematic sectional structure diagram of the present invention.

Fig. 3 is a schematic structural diagram of the middle positioning assembly of the present invention.

In the figure, 1, a water pump shell; 2. an impeller; 3. a water inlet; 4. a connecting seat; 5. a filter assembly; 6. connecting the framework; 7. a filter screen; 8. a connecting rod; 9. mounting holes; 10. fixing the disc; 11. a positioning assembly; 12. positioning a rod; 13. a positioning part; 14. a return spring; 15. positioning a groove; 16. a water retaining part; 17. and (5) reinforcing ribs.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, fig. 2 and fig. 3, this filtration type submersible pump includes water pump housing 1, be provided with impeller 2 in the water pump housing 1, the fixed drive assembly who is provided with drive impeller 2 in the rear end of water pump housing 1, water pump housing 1 constitute by water pump left side shell and water pump right side shell, water pump left side shell and water pump right side shell connect through fixing bolt, set up the water inlet 3 that is used for intaking on the water pump right side shell, water pump right side shell on and for the fixed connecting seat 4 that is provided with of water inlet 3 department, connecting seat 4 on fixed mounting have be used for filterable filter assembly 5, filter assembly 5 constitute by connecting skeleton 6 and filter screen 7, filter screen 7 set up on connecting skeleton 6, connecting skeleton 6 on be provided with a plurality of connecting rods 8 that are used for fixing, connecting seat 4 on set up a plurality of mounting holes 9 that are used for connecting skeleton 6 to install, and a plurality of connecting rods 8 stretch into in the mounting holes 9, connecting rod 8 on be provided with fixed disk 10, connecting seat 4 on and be provided with locating plate 11 that is used for locating 10 locating fixed disk.

Further saying in detail the utility model discloses carry out the in-process of work, impeller 2 begins to rotate to drive liquid and get into in the water pump casing from the water inlet 3 of water pump casing, owing to the filter assembly 5 that sets up in the water inlet 3 department of water pump casing, impurity that exists can filter on filter screen 7 through filter assembly 5 earlier in the liquid.

Further, the locating component 11 includes locating lever 12, location portion 13 and reset spring 14, locating lever 12 and connecting seat 4 set up for integrated into one piece, locating lever 12 on set up the constant head tank 15 that supplies location portion 13 to install, location portion 13 and reset spring 14 all set up in constant head tank 15, location portion 15 is stretched out to the one end of location portion 13, the other end of location portion 13 stretches into in the constant head tank 15 and is connected with reset spring 14's one end, thereby location fixed disk 10 is fixed a position to location portion 13 through the retraction of reset spring 14 in constant head tank 15.

In more detail, when the filter assembly 5 needs to be installed, the positioning portion 13 is compressed into the positioning groove 15 by applying pressure to the positioning portion 13, the connecting rod 8 on the connecting framework 6 corresponds to each installation hole 9 on the water pump shell, when the installation is finished, the bottom of the fixed disk 10 is attached to the water pump shell, the positioning portion 13 is rebounded by the reset spring 14, the positioning portion 13 abuts against the fixed disk 10 to fix the filter assembly 5, when the filter assembly 5 needs to be disassembled, the positioning portion 13 is compressed into the positioning groove 15 by applying pressure to the positioning portion 13, the positioning of the fixed disk 10 is released, and the filter assembly 5 can be taken down from the water pump shell.

In a further detail, the connecting framework 6 is provided with a water blocking part 16, one end of the water blocking part 16 is connected with the connecting framework 6, and the other end of the water blocking part 16 extends into the water pump shell 1.

In more detail, the fixing plate 10 is provided with an opening for the positioning rod 12 to pass through and position, and when the positioning assembly 11 is used for positioning, the positioning part 13 is connected with the upper end of the fixing plate 10 so as to clamp the fixing plate 10.

More specifically, a reinforcing rib 17 for improving stability is provided between the water blocking portion 16 and the connecting frame 6.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the water pump housing 1, the impeller 2, the water inlet 3, the connecting seat 4, the filter assembly 5, the connecting frame 6, the filter screen 7, the connecting rod 8, the mounting hole 9, the fixing disc 10, the positioning assembly 11, the positioning rod 12, the positioning part 13, the return spring 14, the positioning groove 15, the water blocking part 16, the reinforcing rib 17, and the like are used more in the drawings, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. A filter type submersible pump comprises a water pump shell (1), wherein an impeller (2) is arranged in the water pump shell (1), a driving component for driving the impeller (2) is fixedly arranged at the rear end of the water pump shell (1), it is characterized in that the water pump shell (1) consists of a water pump left shell and a water pump right shell, the left shell and the right shell of the water pump are connected by a fixing bolt, a water inlet (3) for water inlet is arranged on the right shell of the water pump, a connecting seat (4) is fixedly arranged on the right shell of the water pump and opposite to the water inlet (3), the connecting seat (4) is fixedly provided with a filtering component (5) for filtering, the filtering component (5) consists of a connecting framework (6) and a filtering net (7), the filter screen (7) is arranged on the connecting framework (6), a plurality of connecting rods (8) for fixing are arranged on the connecting framework (6), the connecting seat (4) is provided with a plurality of mounting holes (9) for mounting the connecting framework (6), and a plurality of connecting rods (8) extend into the mounting holes (9), connecting rod (8) on be provided with fixed disk (10), connecting seat (4) on and for the fixed locating component (11) that are used for fixing a position fixed disk (10) of the position department fixed of fixed disk (10).

2. The submersible pump according to claim 1, wherein the positioning assembly (11) comprises a positioning rod (12), a positioning portion (13) and a return spring (14), the positioning rod (12) and the connecting seat (4) are integrally formed, the positioning rod (12) is provided with a positioning groove (15) for installing the positioning portion (13), the positioning portion (13) and the return spring (14) are both arranged in the positioning groove (15), one end of the positioning portion (13) extends out of the positioning groove (15), the other end of the positioning portion (13) extends into the positioning groove (15) and is connected with one end of the return spring (14), and the positioning portion (13) extends in the positioning groove (15) through the return spring (14) to position the fixing disc (10).

3. The submersible pump according to claim 1, wherein the connection framework (6) is provided with a water blocking part (16), one end of the water blocking part (16) is connected with the connection framework (6), and the other end of the water blocking part (16) extends into the water pump housing (1).

4. The submersible pump according to claim 2, wherein the fixed plate (10) is provided with an opening for the positioning rod (12) to pass through and position, and when the positioning assembly (11) is used for positioning, the positioning part (13) is connected with the upper end of the fixed plate (10) so as to clamp the fixed plate (10).

5. A submersible pump according to claim 3, characterised in that a reinforcement (17) is provided between the water barrier (16) and the connecting skeleton (6) for improving stability.