CN219299369U

CN219299369U - Drainage device with filtering structure

Info

Publication number: CN219299369U
Application number: CN202320021355.3U
Authority: CN
Inventors: 刘绪刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-04
Anticipated expiration: 2033-01-05

Abstract

The utility model provides a drainage device with a filtering structure, and relates to the technical field of coal mining. The water pump comprises a water pump, wherein the left side of the water pump is connected with a connecting pipe, the inner wall end of the connecting pipe is connected with a drainage cover, the inner wall of the drainage cover is connected with a clamping strip in a circle, and the middle part of the clamping strip is provided with a filtering component; the filter assembly comprises a filter plate, a protective ring and a clamping block, wherein the middle part of the clamping strip is provided with the filter plate, the protective ring is connected with the outer wall of the filter plate, and the clamping block is arranged on the inner wall of the protective ring; the outer wall of the drainage cover is covered with a filter box; and a screening component is arranged at the left side end of the filter box. Through the inside of rose box is provided with filter component, installs filter component block on the joint strip of drainage cover inner wall round again, and filter component's filter can filter the water of drawing the back and discharge the other end of water pump again, and the guard circle of filter is settled on the joint strip of drainage cover through the fixture block.

Description

Drainage device with filtering structure

Technical Field

The utility model relates to the technical field of coal mine mining, in particular to a drainage device with a filtering structure.

Background

The utility model discloses a remote control water pumping and draining device for a coal mine mining working face, which comprises a shell, wherein two sides of the shell are provided with guide pipes in a penetrating way, one end of each right guide pipe is communicated with a water pump, and one side of each guide pipe is provided with a through hole. According to the remote control water pumping and draining device for the coal mine mining working face, the water pump is started, the water pump pumps accumulated water in the coal mine through the long pipe, most of impurities can be trapped in the inner cavity of the filtering structure when the accumulated water passes through the filtering structure, after the device is used for a long time, the bolt is screwed off from the top of the fixing plate, the mounting plate and the filtering structure are finally lifted upwards by holding the handle, the impurities in the inner cavity of the filtering structure can be cleaned, and the device can be reinstalled.

But the prior art draws out the sewage that the colliery was excavated through the water pump, makes things convenient for the later stage to develop the colliery excavation, when drawing sewage through the water pump, can also lead to the inside impurity that exists of water pump, influences the filter effect of water pump, and this kind of filter effect is serious has reduced user's work efficiency.

Accordingly, the present utility model provides a drainage device with a filter structure.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a drainage device with a filtering structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the water draining device with the filtering structure comprises a water pump, wherein the left side of the water pump is connected with a connecting pipe, the inner wall end of the connecting pipe is connected with a draining cover, the inner wall of the draining cover is connected with a clamping strip in a circle, and the middle part of the clamping strip is provided with a filtering component;

the filter assembly comprises a filter plate, a protective ring and a clamping block, wherein the middle part of the clamping strip is provided with the filter plate, the protective ring is connected with the outer wall of the filter plate, and the clamping block is arranged on the inner wall of the protective ring;

the outer wall of the drainage cover is covered with a filter box; and the left side end of rose box is settled there is the screening subassembly, the left side end of screening subassembly is connected with the cover that draws water, and the left side end of cover that draws water is connected with the extension subassembly, the middle part of filtering subassembly is provided with the dead lever, and the bottom of dead lever is connected with the dead lever, the dead lever is worn to be equipped with the fixed screw with the middle part of dead lever.

As a preferred embodiment, the filter plate is of a mesh-shaped structure, and the filter assembly is closely attached to the filter box.

The technical effect of adopting the further scheme is as follows: the filter assembly is arranged in the filter box, the filter assembly is clamped with the clamping strip of the inner wall of the drainage cover for one circle, the installation is carried out, and the filter plate of the filter assembly can filter the extracted water and then drain the filtered water to the other end of the water pump.

As a preferred embodiment, the clamping blocks are distributed annularly with respect to the guard ring.

The technical effect of adopting the further scheme is as follows: the guard ring of filter passes through the fixture block on the joint strip of drain cover, settles, and the rose box cage is used in threaded sleeve with the drain cover again at filtering component's outer wall end.

As a preferred embodiment, the screening assembly includes a screening plate and a fixing block, the screening plate is disposed at a left side end of the filter box, and the fixing block is connected to a rear end of the screening plate.

The technical effect of adopting the further scheme is as follows: the primary water inlet through the filter box is provided with a screening component, so that water pumped by the water pump can be filtered.

As a preferred embodiment, the screening plate is welded to the fixing block.

The technical effect of adopting the further scheme is as follows: the first layer filtering treatment is carried out by the screening plate, and the screening plate is mainly used for screening oversized coal mine excavated impurities, and fixing blocks of the screening plate are clamped in grooves at two sides of the top end of the filtering box for installation.

As a preferred implementation mode, the extension assembly comprises a telescopic hose and mounting buckles, the left side end of the water pumping cover is connected with the telescopic hose, and the mounting buckles are arranged on two sides of the top end of the telescopic hose.

The technical effect of adopting the further scheme is as follows: the sewage at the coal mine excavation position is extracted through the connecting pipe of the water pump, and the sewage extracted by the coal mine is conveyed into the filter box through the extension assembly by starting the water pump, so that impurities in the sewage are filtered.

As a preferable implementation mode, the telescopic hose is fixedly connected with the mounting buckle.

The technical effect of adopting the further scheme is as follows: the length of the sewage extraction pipe can be stretched through stretching the flexible hose on the inner side of the front end of the filter box, the sewage extraction speed can be greatly improved, the extraction angle of the flexible hose can be manually adjusted, the finished flexible hose is used, and the flexible hose is clamped in grooves on two sides of the pumping cover for placement.

Compared with the prior art, the utility model has the advantages and positive effects that:

the filter box is provided with the filter assembly through the inside of filter box, the filter assembly block is installed on the joint strip of drainage cover inner wall round again, the filter of filter assembly can be filtered the water of drawing and then the other end of water pump is discharged, the guard circle of filter passes through the fixture block and is located on the joint strip of drainage cover, the filter box cage is used with the drainage cover screw thread cover again at the outer wall end of filter assembly, because the middle part of filter assembly is provided with the dead lever, with the dead lever from the inboard downward stretching of dead lever, can adjust the use interval of two sets of filter assemblies, can extend the filtration interval of filter assembly and handle, can prevent that the filter material from too much, appear filtering the jam phenomenon, wear to establish at the middle part of dead lever and dead lever through the fixed screw and fix a position the locking at last, carry out the secondary filtration to the impurity that the colliery was excavated through the filter assembly, can improve the impurity filter effect of colliery mining.

Drawings

FIG. 1 is a schematic view of a drainage device according to the present utility model;

FIG. 2 is a block diagram of a filter assembly of the present utility model;

FIG. 3 is an internal structural view of the filter box of the present utility model;

FIG. 4 is a block diagram of a screening assembly of the present utility model;

fig. 5 is an enlarged view of the structure of fig. 2 at a.

Wherein: 1. a water pump; 2. a connecting pipe; 3. a drain cover; 4. a clamping strip; 5. a filter assembly; 501. a filter plate; 502. a protective ring; 503. a clamping block; 6. a filter box; 7. a screening component; 701. a screening plate; 702. a fixed block; 8. a water pumping cover; 9. an extension assembly; 901. a flexible hose; 902. installing a buckle; 10. a fixed rod; 11. a bottom bar; 12. and (5) fixing a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 2, 3, 4 and 5, the present utility model provides a technical solution: the drainage device with the filtering structure comprises a water pump 1, wherein the left side of the water pump 1 is connected with a connecting pipe 2, the inner wall end of the connecting pipe 2 is connected with a drainage cover 3, the inner wall of the drainage cover 3 is connected with a clamping strip 4 in a circle, and the middle part of the clamping strip 4 is provided with a filtering component 5;

the filter assembly 5 comprises a filter plate 501, a protective ring 502 and a clamping block 503, wherein the filter plate 501 is arranged in the middle of the clamping strip 4, the protective ring 502 is connected with one circle of the outer wall of the filter plate 501, and the clamping block 503 is arranged on one circle of the inner wall of the protective ring 502;

the outer wall of the drainage cover 3 is covered with a filter box 6; and filter cabinet 6's left side end settles and has screened subassembly 7, and the left side end of screening subassembly 7 is connected with the cover 8 that draws water, and the left side end of cover 8 that draws water is connected with extension subassembly 9, and the middle part of filter subassembly 5 is provided with dead lever 10, and the bottom of dead lever 10 is connected with sill bar 11, and dead lever 10 wears to be equipped with set screw 12 with the middle part of sill bar 11. Specifically, firstly, the sewage at the coal mine mining position is extracted through the connecting pipe 2 of the water pump 1, the water pump 1 is started, the sewage extracted by the coal mine is conveyed into the filter box 6 through the extension component 9, impurities in the sewage are filtered, the length of the sewage extraction pipe can be stretched for use by stretching the flexible pipe 901 at the inner side of the front end of the filter box 6, the speed of extracting the sewage can be greatly improved, the extraction angle of the flexible pipe 901 can be manually adjusted, the finished flexible pipe 901 is used, the telescopic pipe 901 is clamped in grooves at the two sides of the water pumping cover 8 through the mounting buckle 902 of the flexible pipe 901 for placement, the water extracted by the water pump 1 can be filtered through the first water inlet of the filter box 6, the first layer of filtering treatment is carried out by the filtering plate 701, the filtering plate is mainly used for filtering the impurities extracted by the oversized coal mine, the fixing blocks 702 of the screening plate 701 are clamped in the grooves at the two sides of the top end of the filter box 6 for installation, the filter assembly 5 is clamped on the clamping strips 4 of one circle of the inner wall of the drainage cover 3 through the filter box 6, the installation is carried out, the filter plate 501 of the filter assembly 5 can filter the extracted water and then drain the water to the other end of the water pump 1, the protective ring 502 of the filter plate 501 is clamped on the clamping strips 4 of the drainage cover 3 through the clamping blocks 503 for installation, the filter box 6 is covered at the outer wall end of the filter assembly 5 and then is in threaded sleeve with the drainage cover 3 for use, the bottom rod 11 is downwards stretched from the inner side of the fixing rod 10 due to the fixing rod 10 arranged in the middle of the filter assembly 5, the use interval of the two groups of filter assemblies 5 can be adjusted, the filter interval of the filter assembly 5 can be extended for treatment, excessive filtering objects can be prevented, the phenomenon of filtering blockage can be prevented, finally, wear to establish at the middle part of sill bar 11 and dead lever 10 through set screw 12 and fix a position the locking, carry out the secondary through the impurity that filter module 5 was excavated in the colliery, can improve the impurity filter effect that the colliery was excavated, through this technical scheme, when having solved the impurity filtration that the colliery was excavated, the poor problem of filter effect appears, the inside through filter box 6 is provided with filter module 5, the joint strip 4 of the interior wall round of drainage cover 3 is again in the block of filter module 5, install, the filter 501 of filter module 5 can carry out the filtration back with the water of extraction and then drain the other end of water pump 1, the guard circle 502 of filter 501 is settled on the joint strip 4 of drainage cover 3 through fixture block 503 block, the filter box 6 cage is used with the drainage cover 3 again in the outer wall end of filter module 5, because the middle part of filter module 5 is provided with dead lever 10, the inside downdraw from the dead lever 10, can be adjusted the use interval of two sets of filter module 5, can extend the filter spacing who filters module 5, can prevent the filter thing, the filter module 5 is filtered, can be with the filter effect that the filter module 5 is excavated in the second place through the filter module 11, finally, the filter effect is improved through the filter module 11 is worn out at the filter module 11 in the middle part of the second time through the filter module 11.

Further, as shown in fig. 1 and 3: still including screening subassembly 7 including screening board 701 and fixed block 702, the left side end of rose box 6 is settled there is screening board 701, and the rear end of screening board 701 is connected with fixed block 702, this technical scheme's advantage is that be provided with screening subassembly 7 through the just water inlet of rose box 6, can carry out filtering treatment with the water of 1 extraction of water pump, carry out first layer filtering treatment by screening board 701, the impurity that the excessive colliery of mainly used filters, with the fixed block 702 block of screening board 701 in the groove on the both sides of rose box 6 top, install.

The above solution also has a problem that it is inconvenient to adjust the length of the extracted pipe, as shown in fig. 1: in this embodiment, the extension assembly 9 includes a flexible hose 901 and a mounting buckle 902, the left end of the pumping hood 8 is connected with the flexible hose 901, and the mounting buckle 902 is disposed on two sides of the top end of the flexible hose 901. The sewage of colliery mining department is extracted through the connecting pipe 2 of water pump 1, through opening water pump 1, the sewage of colliery mining is carried in the rose box 6 through extending subassembly 9, carry out filtration treatment with the impurity in the sewage, through stretching the inboard flexible hose 901 of rose box 6 front end, can carry out tensile use with the length of sewage extraction pipe, can improve the speed of extracting sewage greatly, can be manual adjust flexible hose 901's extraction angle, use flexible hose 901 of accomplishing, install through flexible hose 901's installation knot 902 block and draw water cover 8 both sides inslot again, settle.

Working principle:

as shown in fig. 1-5:

firstly, the sewage at the coal mine extraction position is extracted through the connecting pipe 2 of the water pump 1, the water pump 1 is started, the coal mine extracted sewage is conveyed into the filter box 6 through the extension component 9, impurities in the sewage are filtered, the length of the sewage extraction pipe can be stretched for use by stretching the flexible pipe 901 at the inner side of the front end of the filter box 6, the speed of extracting the sewage can be greatly improved, the extraction angle of the flexible pipe 901 can be manually adjusted, the finished flexible pipe 901 is used, the two side grooves of the water pumping cover 8 are clamped and arranged through the mounting buckle 902 of the flexible pipe 901, the water extracted by the water pump 1 can be filtered through the first water inlet of the filter box 6, the first layer of filtering treatment is carried out by the filtering plate 701, the filtering treatment is mainly used for filtering the oversized coal mine extracted impurities, the fixing blocks 702 of the screening plate 701 are clamped in the grooves at the two sides of the top end of the filter box 6 for installation, the filter assembly 5 is clamped on the clamping strips 4 of one circle of the inner wall of the drainage cover 3 through the filter box 6, the installation is carried out, the filter plate 501 of the filter assembly 5 can filter the extracted water and then drain the water to the other end of the water pump 1, the protective ring 502 of the filter plate 501 is clamped on the clamping strips 4 of the drainage cover 3 through the clamping blocks 503 for installation, the filter box 6 is covered at the outer wall end of the filter assembly 5 and then is in threaded sleeve with the drainage cover 3 for use, the bottom rod 11 is downwards stretched from the inner side of the fixing rod 10 due to the fixing rod 10 arranged in the middle of the filter assembly 5, the use interval of the two groups of filter assemblies 5 can be adjusted, the filter interval of the filter assembly 5 can be extended for treatment, excessive filtering objects can be prevented, the phenomenon of filtering blockage can be prevented, finally, the fixing screws 12 are penetrated in the middle of the bottom rod 11 and the middle of the fixing rod 10 for positioning and locking, and the impurity extracted from the coal mine is filtered for the second time through the filtering assembly 5, so that the filtering effect of the impurity extracted from the coal mine can be improved.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.

Claims

1. Drainage device with filtration, including water pump (1), its characterized in that: the left side of the water pump (1) is connected with a connecting pipe (2), the inner wall end of the connecting pipe (2) is connected with a drainage cover (3), a circle of clamping strips (4) are connected to the inner wall of the drainage cover (3), and a filtering component (5) is arranged in the middle of each clamping strip (4);

the filter assembly (5) comprises a filter plate (501), a protective ring (502) and a clamping block (503), wherein the filter plate (501) is arranged in the middle of the clamping strip (4), the protective ring (502) is connected to the outer wall of the filter plate (501), and the clamping block (503) is arranged on the inner wall of the protective ring (502);

the outer wall of the drainage cover (3) is covered with a filter box (6); and filter cabinet (6) left side end settles has screening subassembly (7), the left side end of screening subassembly (7) is connected with and draws water cover (8), and the left side end of drawing water cover (8) is connected with extension subassembly (9), the middle part of filter subassembly (5) is provided with dead lever (10), and the bottom of dead lever (10) is connected with sill bar (11), dead lever (10) are worn to be equipped with in the middle part of sill bar (11) set screw (12).

2. A drainage device with a filter arrangement according to claim 1, wherein: the filter plate (501) is of a mesh-shaped structure, and the filter assembly (5) is tightly attached to the filter box (6).

3. A drainage device with a filter arrangement according to claim 1 or 2, characterized in that: the clamping blocks (503) are distributed annularly relative to the protective ring (502).

4. A drainage device with a filter arrangement according to claim 1 or 2, characterized in that: the screening assembly (7) comprises a screening plate (701) and a fixed block (702), the screening plate (701) is arranged at the left side end of the filter box (6), and the rear end of the screening plate (701) is connected with the fixed block (702).

5. A drainage device with a filter arrangement according to claim 4, wherein: the screening plate (701) is welded with the fixed block (702).

6. A drainage device with a filter arrangement according to claim 1 or 2, characterized in that: the extension assembly (9) comprises a telescopic hose (901) and mounting buckles (902), the left side end of the water pumping cover (8) is connected with the telescopic hose (901), and the mounting buckles (902) are arranged on two sides of the top end of the telescopic hose (901).

7. A drainage device with a filter arrangement according to claim 6, wherein: the telescopic hose (901) is fixedly connected with the mounting buckle (902).