CN213407942U

CN213407942U - Filter equipment for municipal administration water supply and drainage

Info

Publication number: CN213407942U
Application number: CN202022104387.9U
Authority: CN
Inventors: 王立朋
Original assignee: Fifth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: Fifth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-11
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a filtering device for municipal water supply and drainage, which belongs to the field of filtering equipment and comprises a shell, wherein the inner circumferential surface of the shell is fixedly connected with a filtering screen frame, the inner circumferential surface of the shell is fixedly connected with an installation block, the installation block is positioned at the left side position of the filtering screen frame, the left end of the installation block is provided with a jack, the left end of the jack is inserted with a rotating shaft, the rotating shaft movably penetrates through the installation block and extends to the outer side of the installation block, the rotating shaft movably is inserted at the left end of the filtering screen frame, the rotating shaft movably penetrates through the filtering screen frame and extends to the outer side of the filtering screen frame, the left end of the rotating shaft is fixedly connected with a limiting block, the circumferential surface of the rotating shaft is fixedly connected with a cleaning plate, the cleaning plate is positioned at the left side position of the filtering screen frame, the right end of the rotating shaft is fixedly connected with a helical blade, the outer circumferential surface of the, the utility model discloses can get off attached to the debris clearance on the filter screen, prevent that the filter screen from blockking up.

Description

Filter equipment for municipal administration water supply and drainage

Technical Field

The utility model relates to a filtration equipment field, more specifically say, relate to a filter equipment for municipal administration water supply and drainage.

Background

Municipal water supply and drainage engineering refers to rainwater and sewage pipelines under municipal roads, namely commonly called sewer pipelines, and is generally called municipal drainage pipelines in engineering. According to the current situation of the facilities under the Chinese municipal road, different pipelines are generally arranged, such as electric power, communication, coal gas, water supply, drainage pipelines and the like. The drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby, and sewage is discharged into a sewage treatment plant, so the municipal drainage pipeline comprises two pipelines of rainwater and sewage.

Can install filter equipment among present water supply and drainage pipeline because rubbish in the pipeline can lead to the filter screen to block up for water can not be normal flow in the pipeline, and it is also very troublesome when clearing up the filter screen moreover, if often block up the filter screen, can lead to the increase of work load.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a filter equipment for municipal administration water supply and drainage, it can realize the automatic debris of clearance attached to on the filter screen.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a filter equipment for municipal administration plumbing, includes the casing, the interior circumference fixed surface of casing is connected with the filter screen frame, the interior circumference fixed surface of casing is connected with the installation piece, and the installation piece is located the left side position of filter screen frame, the left end of installation piece is dug there is the jack, the left end of jack is pegged graft and is had the pivot, and the pivot activity runs through the installation piece and extend to the outside of installation piece, the pivot activity is pegged graft in the left end of filter screen frame, and the pivot activity runs through the filter screen frame and extend to the outside of filter screen frame, the left end fixedly connected with stopper of pivot, the circumference fixed surface of pivot is connected with cleans the board, and cleans the board and is located the left side position of filter screen frame, the right-hand member fixedly connected with helical blade of pivot, the outer peripheral surface of casing is dug there is the mounting hole.

As the utility model discloses a preferred scheme, the inner wall fixedly connected with receiver of mounting hole, the lower extreme right part position of receiver is dug there is the thread groove, the lower extreme of receiver is connected with the lid, the receiver passes through hinge activity hinge with the left position junction of lid, the lower extreme right part position of lid is dug there is the thread hole, thread hole and thread groove female connection have the screw rod, the lower extreme fixedly connected with operation piece of screw rod.

As a preferred scheme of the utility model, the first manual valve of left end fixedly connected with of casing, the manual valve of right-hand member fixedly connected with second of casing.

As an optimized proposal of the utility model, the filtering screen frame is a round platform-shaped filtering screen frame, and the inside of the filtering screen frame is hollow.

As an optimized proposal of the utility model, one end of the sweeping plate close to the filter screen frame is provided with a plurality of evenly distributed brakes.

As a preferred scheme of the utility model, the sealing washer is installed to the lower extreme of receiver, the sealing washer is installed to the upper end of lid, and two sealing washer phase-matchs.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) can filter great debris through the filter screen frame, can realize helical blade's rotation through water flow, helical blade rotates and drives the pivot and rotate, and the pivot rotates and drives the sweeping board and rotate, and the sweeping board rotates and can clean the debris that attach to on filter screen frame surface and open, makes to have blocked up the filter screen frame.

(2) Rotate through cleaning the board for in debris cleaned to the containing box, when debris was too many must be cleared up, can keep apart filter equipment through closing first manual valve and the manual valve of second, through dismantling the screw rod, rotate the lid for the containing box is opened, clears up out the debris in the containing box, rotates the lid with screw rod threaded connection in internal thread hole and internal thread groove, can realize the closure of containing box.

Drawings

FIG. 1 is a schematic structural view of a municipal water supply and drainage filter device according to the present invention;

FIG. 2 is a sectional view of a municipal water supply and drainage filter device according to the present invention;

FIG. 3 is an enlarged schematic view of the filtering apparatus for municipal water supply and drainage of the present invention at A in FIG. 2;

FIG. 4 is an exploded view of a municipal water supply and drainage filter according to the present invention;

FIG. 5 is an enlarged schematic view of the filtering device for municipal water supply and drainage of the present invention at B in FIG. 4;

fig. 6 is an exploded view of the filtering device for municipal water supply and drainage of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. a first manual valve; 3. a second manual valve; 4. a storage box; 5. an operation block; 6. a box cover; 7. a hinge; 8. a limiting block; 9. a helical blade; 10. a rotating shaft; 11. a filter screen frame; 12. cleaning the board; 13. mounting blocks; 14. a jack; 15. mounting holes; 16. a screw; 17. an internally threaded bore; 18. an internal thread groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1 to 6, a filter device for municipal water supply and drainage includes a housing 1, a filter frame 11 fixedly coupled to an inner circumferential surface of the housing 1, a mounting block 13 fixedly coupled to an inner circumferential surface of the housing 1, and the mounting block 13 is positioned at the left side of the filter screen frame 11, the left end of the mounting block 13 is provided with a jack 14, the left end of the jack 14 is inserted with the rotating shaft 10, the rotating shaft 10 movably penetrates through the mounting block 13 and extends to the outer side of the mounting block 13, the rotating shaft 10 is movably inserted at the left end of the filter screen frame 11, and the rotating shaft 10 movably penetrates through the filter screen frame 11 and extends to the outer side of the filter screen frame 11, the left end of the rotating shaft 10 is fixedly connected with a limiting block 8, the circumferential surface of the rotating shaft 10 is fixedly connected with a cleaning plate 12, the cleaning plate 12 is located at the left side of the filter screen frame 11, the right end of the rotating shaft 10 is fixedly connected with the helical blade 9, and the outer circumferential surface of the housing 1 is provided with a mounting hole 15.

In this embodiment, the filtering screen frame 11 can realize the filtering function, the mounting block 13 is used to mount the rotating shaft 10, the rotating shaft 10 is inserted into the insertion hole 14 through the rotating shaft 10, the rotating shaft 10 can rotate in the insertion hole 14, the limiting of the rotating shaft 10 can be realized through the fixed connection between the rotating shaft 10 and the limiting block 8, the rotating shaft 10 can rotate to drive the cleaning board 12 to rotate through the fixed connection between the rotating shaft 10 and the spiral blade 9, the rotation of the spiral blade 9 to drive the rotating shaft 10 to rotate, the spiral blade 9 rotates through the flow of water, the spiral blade 9 rotates to drive the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the cleaning board 12 to rotate, the cleaning board 12 rotates to clean up the sundries on the surface of the filtering screen frame 11, the cleaning board 12 drives the sundries to rotate together, when the sundries rotate to the upper side of the storage box 4, debris drop to receiver 4 in through self gravity, make to filter screen frame 11 can not blockked up by debris, when needs clearance debris, close first manual valve 2 and the manual valve 3 of second, make casing 1 keep apart, rotate operation piece 5, dismantle the separation in internal thread hole 17 and the internal thread groove 18 with screw rod 16, through rotating lid 6, make receiver 4 opened, clear up the debris in receiver 4, rotate lid 6, through 16 threaded connection in internal thread hole 17 and internal thread groove 18 of screw rod, make receiver 4 closed, open first manual valve 2 and the manual valve 3 of second, make water flow in the casing 1.

Specifically, please refer to fig. 2 and 3, a storage box 4 is fixedly connected to the inner wall of the mounting hole 15, an inner threaded groove 18 is formed in the right position of the lower end of the storage box 4, a box cover 6 is connected to the lower end of the storage box 4, the connection between the storage box 4 and the left position of the box cover 6 is movably hinged through a hinge 7, an inner threaded hole 17 is formed in the right position of the lower end of the box cover 6, a screw 16 is connected to the inner threaded groove 18 through an inner thread of the inner threaded hole 17, and an operation block 5 is fixedly connected to the lower end of the.

In this embodiment, mounting hole 15 is used for installing receiver 4, and is articulated through hinge 7 activity between receiver 4 and the lid 6, can realize the rotation of lid 6, has screw rod 16 through

internal thread hole

17 and 18 female connection in the thread groove, can realize dismantling and installing between receiver 4 and the lid 6, and fixed connection can conveniently rotate screw rod 16 between screw rod 16 and the operation piece 5.

Specifically, referring to fig. 1, a first manual valve 2 is fixedly connected to the left end of a housing 1, and a second manual valve 3 is fixedly connected to the right end of the housing 1.

In this embodiment, the first manual valve 2 is fixedly connected to the left end of the housing 1, and the second manual valve 3 is fixedly connected to the right end of the housing 1, so that the housing 1 can be isolated.

Specifically, referring to fig. 6, the filter frame 11 is a truncated cone-shaped filter frame, and the interior of the filter frame 11 is hollow.

In this embodiment, the filter frame 11 is a truncated cone-shaped filter frame, and the filter frame 11 is hollow.

Specifically, referring to fig. 2, one end of the sweeping plate 12 close to the filtering screen frame 11 is provided with a plurality of evenly distributed braks.

In this embodiment, one end of the sweeping plate 12 close to the filtering screen frame 11 is provided with a plurality of evenly distributed braks.

Specifically, referring to fig. 2, a sealing ring is installed at the lower end of the storage box 4, and a sealing ring is installed at the upper end of the box cover 6, and the two sealing rings are matched.

In this embodiment, the sealing ring is installed through the lower extreme of receiver 4, and the sealing ring is installed to the upper end of lid 6, can prevent to leak.

The working principle is as follows: the spiral blade 9 is rotated through the flow of water, the spiral blade 9 is rotated to drive the rotating shaft 10 to rotate, the rotating shaft 10 is rotated to drive the cleaning plate 12 to rotate, the cleaning plate 12 is rotated to clean sundries on the surface of the filter screen frame 11, the cleaning plate 12 drives the sundries to rotate together, when the sundries rotate to the upper side of the containing box 4, the sundries drop into the containing box 4 through self gravity, the filter screen frame 11 cannot be blocked by the sundries, when the sundries need to be cleaned, the first manual valve 2 and the second manual valve 3 are closed to isolate the shell 1, the operating block 5 is rotated to detach and separate the screw 16 from the internal thread hole 17 and the internal thread groove 18, the containing box 4 is opened through rotating the box cover 6 to clean the sundries in the containing box 4, the box cover 6 is rotated to be connected in the internal thread hole 17 and the internal thread groove 18 through the screw 16 in a threaded manner, the containing box, the first manual valve 2 and the second manual valve 3 are opened, so that water flows through the inside of the housing 1.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. A filter equipment for municipal water supply and drainage, comprising a housing (1), characterized in that: the inner circumferential surface of the shell (1) is fixedly connected with a filter screen frame (11), the inner circumferential surface of the shell (1) is fixedly connected with a mounting block (13), the mounting block (13) is located at the left side position of the filter screen frame (11), a jack (14) is drilled at the left end of the mounting block (13), a rotating shaft (10) is inserted into the left end of the jack (14), the rotating shaft (10) movably penetrates through the mounting block (13) and extends to the outer side of the mounting block (13), the rotating shaft (10) is movably inserted into the left end of the filter screen frame (11), the rotating shaft (10) movably penetrates through the filter screen frame (11) and extends to the outer side of the filter screen frame (11), the left end of the rotating shaft (10) is fixedly connected with a limiting block (8), the circumferential surface of the rotating shaft (10) is fixedly connected with a cleaning plate (12), and the cleaning plate (12) is located at the left side position of the filter screen frame (11), the right end of the rotating shaft (10) is fixedly connected with a helical blade (9), and the outer circumferential surface of the shell (1) is provided with a mounting hole (15) in a chiseling mode.

2. The filter apparatus of claim 1, wherein: inner wall fixedly connected with receiver (4) of mounting hole (15), the lower extreme right part position of receiver (4) is dug there is interior thread groove (18), the lower extreme of receiver (4) is connected with lid (6), receiver (4) is through hinge (7) activity hinge with the left part position junction of lid (6), the lower extreme right part position of lid (6) is dug there is interior thread hole (17), interior thread hole (17) and interior thread groove (18) female connection have screw rod (16), the lower extreme fixedly connected with operation piece (5) of screw rod (16).

3. A filter assembly according to claim 2, wherein: the left end fixedly connected with of casing (1) is first manual valve (2), the right-hand member fixedly connected with second manual valve (3) of casing (1).

4. A filter assembly according to claim 3, wherein: the filtering screen frame (11) is a truncated cone-shaped filtering screen frame, and the inside of the filtering screen frame (11) is hollow.

5. A filter unit according to claim 4, wherein: one end of the cleaning plate (12) close to the filter screen frame (11) is provided with a plurality of evenly distributed braks.

6. A filter unit according to claim 5, wherein: the sealing washer is installed to the lower extreme of receiver (4), the sealing washer is installed to the upper end of lid (6), and two sealing washer phase-matchs.