CN214436871U

CN214436871U - Drainage filtering mechanism for municipal garden

Info

Publication number: CN214436871U
Application number: CN202120079096.0U
Authority: CN
Inventors: 靳一宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-22
Anticipated expiration: 2031-01-13

Abstract

The utility model belongs to the technical field of municipal garden sewage discharge filtration, in particular to a drainage filtering mechanism for municipal gardens, which comprises an installation pipe and a flange plate fixedly connected with the left end face of the installation pipe, wherein the right end face of the outer side of the installation pipe is sleeved with a first sleeve pipe, the first sleeve pipe is in sliding connection with the installation pipe, the right end face of the outer side of the first sleeve pipe is sleeved with a second sleeve pipe, the first sleeve pipe is fixedly connected with the second sleeve pipe, the right end of the outer side wall of the installation pipe is provided with a clamping groove, the right end of the outer side wall of the installation pipe is also provided with a sealing groove, the sealing groove is positioned at the right end of the clamping groove, the top and the bottom of the left end of the outer side wall of the first sleeve pipe are both in sliding connection with a clamping block which the first sleeve pipe longitudinally penetrates, and the clamping block is matched with the clamping groove for use; when water flows, the water flow drives the propeller to rotate, so that the propeller drives the cleaning brush to rotate through the connecting rod, the bristles of the cleaning brush continuously clean the filter screen, and filter holes of the filter screen are not blocked.

Description

Drainage filtering mechanism for municipal garden

Technical Field

The utility model belongs to the technical field of municipal garden sewage discharge filters, concretely relates to drainage filter mechanism for municipal garden.

Background

Municipal garden drainage needs to be recorded and discharged after basic filtration is carried out on water quality, and a drainage filtering mechanism is needed.

But the problem that the filter screen is easy to block and the impurities accumulated after filtering cannot be conveniently cleaned exists in the existing drainage filtering mechanism when the drainage filtering mechanism is used.

In order to solve the problem, the application provides a drainage filtering mechanism for municipal garden.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drainage filtering mechanism for municipal garden has and can clear up in real time the filter screen when discharging in order to avoid blockking up and be convenient for carry out the characteristics of clearing up to the impurity that the interception got off.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage filtering mechanism for municipal gardens, which comprises a mounting pipe and a flange plate fixedly connected with the left end surface of the mounting pipe, the right end of the outer side of the installation pipe is sleeved with a first sleeve pipe which is connected with the installation pipe in a sliding way, the right end of the outer side of the first sleeve is sleeved with a second sleeve, the first sleeve is fixedly connected with the second sleeve, the right end of the outer side wall of the mounting pipe is provided with a clamping groove, the right end of the outer side wall of the mounting pipe is also provided with a sealing groove, the sealing groove is positioned at the right end of the clamping groove, the top and the bottom of the left end of the outer side wall of the first sleeve are both connected with a clamping block which longitudinally penetrates through the first sleeve in a sliding way, the clamping block is matched with the clamping groove for use, a spring is sleeved on the part of the outer side wall of the clamping block, which is positioned on the outer side of the first sleeve, one end and the fixture block fixed connection of spring, the other end and the first sleeve fixed connection of spring, second sleeve inside wall middle section fixedly connected with filter screen.

As the utility model relates to a drainage filtering mechanism is preferred, two for municipal garden the adjacent terminal surface of fixture block all is the inclined plane setting, the inclined plane of fixture block is towards the left end.

As the utility model relates to a municipal garden is with drainage filtering mechanism is preferred, the sealed rubber ring of first sleeve intraductal lateral wall right-hand member fixedly connected with, sealed rubber ring and installation pipe sliding connection, sealed rubber ring uses with the seal groove cooperation.

As the utility model relates to a drainage filtering mechanism is preferred for municipal garden, the lateral wall and the second sheathed tube inside wall laminating of filter screen.

As the utility model relates to a drainage filtering mechanism is preferred for municipal garden, the filter screen central point puts the axle sleeve that fixedly connected with transversely runs through the filter screen, the axle sleeve has hollow structure, the axle sleeve inboard is connected with the connecting rod that transversely runs through the axle sleeve through the pivot rotation, connecting rod left end face fixedly connected with cleaning brush, cleaning brush's brush hair and filter screen sliding connection, connecting rod right-hand member face fixedly connected with screw.

As the utility model relates to a municipal garden is with drainage filtering mechanism preferred, second sleeve inboard right-hand member fixedly connected with protection network.

As the utility model relates to a municipal garden is with drainage filtering mechanism preferred, the cross sectional area of protection network equals the cross sectional area of first sheathed tube inside wall.

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

1. when water flows, the water flow drives the propeller to rotate, so that the propeller drives the cleaning brush to rotate through the connecting rod, the bristles of the cleaning brush continuously clean the filter screen, and filter holes of the filter screen are not blocked.

2. When needs cleared up the impurity that filters down, the outside pulling fixture block of user makes the fixture block break away from in the draw-in groove of installation pipe, and the user can outwards slide the second sleeve pipe afterwards, makes first sleeve pipe break away from with the contact of installation pipe to can separate installation pipe and first sleeve pipe, the user can empty the impurity of storage between first sleeve pipe and filter screen this moment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the installation pipe and the flange plate of the present invention;

fig. 3 is a schematic view of an installation structure of the first sleeve and the sealing rubber ring of the present invention;

in the figure: 1. installing a pipe; 2. a flange plate; 3. a first sleeve; 4. a second sleeve; 5. a card slot; 6. a sealing groove; 7. a clamping block; 8. a spring; 9. sealing the rubber ring; 10. filtering with a screen; 11. a shaft sleeve; 12. a connecting rod; 13. cleaning a brush; 14. a propeller; 15. and (4) a protective net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Example 1

Referring to fig. 1-3, the utility model provides a drainage filtering mechanism for municipal gardens, which comprises a mounting tube 1 and a flange 2 fixedly connected to the left end face of the mounting tube 1, the right end of the outer side of the mounting tube 1 is sleeved with a first sleeve 3, the first sleeve 3 is slidably connected with the mounting tube 1, the right end of the outer side of the first sleeve 3 is sleeved with a second sleeve 4, the first sleeve 3 is fixedly connected with the second sleeve 4, the right end of the outer side wall of the mounting tube 1 is provided with a clamping groove 5, the right end of the outer side wall of the mounting tube 1 is also provided with a sealing groove 6, the sealing groove 6 is positioned at the right end of the clamping groove 5, the top and the bottom of the left end of the outer side wall of the first sleeve 3 are both slidably connected with a clamping block 7 longitudinally penetrating through the first sleeve 3, the clamping block 7 is used in cooperation with the clamping groove 5, the part of the outer side wall of the clamping block 7, is sleeved with a spring 8, one end of the spring 8 is fixedly connected with the clamping block 7, the other end of the spring 8 is fixedly connected with the first sleeve 3, and the middle section of the inner side wall of the second sleeve 4 is fixedly connected with a filter screen 10.

It should be noted that the flange 2 in the device is a standard flange and can be connected to a common discharge pipe.

In this embodiment: the device is connected with the existing discharge pipeline through the flange plate 2, when water is drained, when water flows through the device, the carried impurities can be left at the left end of the filter screen 10 when the water flows through the filter screen 10, the sealing rubber ring 9 is matched with the sealing groove 6 to ensure the sealing property between the first sleeve 3 and the mounting pipe 1, the water flow can drive the screw 14 to rotate, the screw 14 drives the cleaning brush 13 to rotate through the connecting rod 12, so that the bristles of the cleaning brush 13 can continuously clean the filter screen 10, the filter holes of the filter screen 10 are further ensured not to be blocked, the intercepted impurities are accumulated between the first sleeve 3 and the filter screen 10, when the accumulated impurities need to be cleaned, a user pulls the clamping block 7 outwards to ensure that the spring 8 is stretched, after the clamping block 7 is separated from the clamping groove 5 of the mounting pipe 1, the user can slide the second sleeve 4 outwards to ensure that the first sleeve 3 is separated from the contact with the mounting pipe 1, thereby can separate installation pipe 1 and first sleeve 3, the user can empty the impurity of storage between first sleeve 3 and filter screen 10 this moment, 3 covers first sleeve when the outside of installation pipe 1 again, can obtain the effect at the inclined plane and outwards slide down when fixture block 7 contacts with installation pipe 1, stretch spring 8 simultaneously, thereby make the smooth cover of first sleeve 3 at the lateral wall of installation pipe 1, when fixture block 7 moves the position at draw-in groove 5 place, fixture block 7 card is in draw-in groove 5 during spring 8's pulling force effect, 9 cards of sealed rubber ring are in seal groove 6 this moment, the concatenation of device has been accomplished this moment promptly, can continue to use.

In an alternative embodiment, the adjacent end surfaces of the two blocks 7 are inclined, and the inclined surface of the block 7 faces the left end.

In this embodiment: the user is empting the back with the impurity of saving between first sleeve 3 and filter screen 10, when overlapping first sleeve 3 in the outside of installation pipe 1 again, can obtain the effect at the inclined plane and outwards slide when fixture block 7 contacts with installation pipe 1, stretches spring 8 simultaneously to make the smooth cover of first sleeve 3 at the lateral wall of installation pipe 1.

In an optional embodiment, a sealing rubber ring 9 is fixedly connected to the right end of the inner side wall of the first sleeve 3, the sealing rubber ring 9 is slidably connected with the installation pipe 1, and the sealing rubber ring 9 is matched with the sealing groove 6 for use.

In this embodiment: by this design, the sealing performance of the device can be ensured.

In an alternative embodiment, the outer side wall of the screen 10 is flush with the inner side wall of the second sleeve 4.

In an alternative embodiment, a shaft sleeve 11 transversely penetrating through the filter screen 10 is fixedly connected to the center of the filter screen 10, the shaft sleeve 11 has a hollow structure, a connecting rod 12 transversely penetrating through the shaft sleeve 11 is rotatably connected to the inner side of the shaft sleeve 11 through a rotating shaft, a cleaning brush 13 is fixedly connected to the left end face of the connecting rod 12, bristles of the cleaning brush 13 are slidably connected to the filter screen 10, and a propeller 14 is fixedly connected to the right end face of the connecting rod 12.

It should be noted that the propeller 14 is arranged at the right end of the filter screen 10, so that the propeller 14 is prevented from being damaged due to hard matters in impurities.

In this embodiment: the water flow drives the propeller 14 to rotate, so that the propeller 14 drives the cleaning brush 13 to rotate through the connecting rod 12, the bristles of the cleaning brush 13 continuously clean the filter screen 10, and filter holes of the filter screen 10 are not blocked.

In an alternative embodiment, a protective screen 15 is fixedly connected to the right end of the inner side of the second sleeve 4.

It should be noted that the protective net 15 has no requirement on the size of the aperture, and can prevent a child from extending an arm into the second sleeve 4.

In this embodiment: the propeller 14 can be shielded and protected through the design, and the propeller 14 is prevented from being damaged or injuring workers.

In an alternative embodiment, the cross-sectional area of the protection net 15 is equal to the cross-sectional area of the inner side wall of the first bushing 3.

The utility model discloses a theory of operation and use flow: the device is connected with the existing discharge pipeline through the flange plate 2, when water is drained, when water flows through the device, the carried impurities can be left at the left end of the filter screen 10 when the water flows through the filter screen 10, the sealing rubber ring 9 is matched with the sealing groove 6 to ensure the sealing property between the first sleeve 3 and the mounting pipe 1, the water flow can drive the screw 14 to rotate, the screw 14 drives the cleaning brush 13 to rotate through the connecting rod 12, so that the bristles of the cleaning brush 13 can continuously clean the filter screen 10, the filter holes of the filter screen 10 are further ensured not to be blocked, the intercepted impurities are accumulated between the first sleeve 3 and the filter screen 10, when the accumulated impurities need to be cleaned, a user pulls the clamping block 7 outwards to ensure that the spring 8 is stretched, after the clamping block 7 is separated from the clamping groove 5 of the mounting pipe 1, the user can slide the second sleeve 4 outwards to ensure that the first sleeve 3 is separated from the contact with the mounting pipe 1, thereby can separate installation pipe 1 and first sleeve 3, the user can empty the impurity of storage between first sleeve 3 and filter screen 10 this moment, 3 covers first sleeve when the outside of installation pipe 1 again, can obtain the effect at the inclined plane and outwards slide down when fixture block 7 contacts with installation pipe 1, stretch spring 8 simultaneously, thereby make the smooth cover of first sleeve 3 at the lateral wall of installation pipe 1, when fixture block 7 moves the position at draw-in groove 5 place, fixture block 7 card is in draw-in groove 5 during spring 8's pulling force effect, 9 cards of sealed rubber ring are in seal groove 6 this moment, the concatenation of device has been accomplished this moment promptly, can continue to use.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 drainage filtering mechanism for municipal garden, includes flange dish (2) of installation pipe (1) left end face of installation pipe (1) and fixed connection, its characterized in that: the mounting pipe is characterized in that a first sleeve (3) is sleeved at the right end of the outer side of the mounting pipe (1), the first sleeve (3) is connected with the mounting pipe (1) in a sliding manner, a second sleeve (4) is sleeved at the right end of the outer side of the first sleeve (3), the first sleeve (3) is fixedly connected with the second sleeve (4), a clamping groove (5) is formed in the right end of the outer side wall of the mounting pipe (1), a sealing groove (6) is further formed in the right end of the outer side wall of the mounting pipe (1), the sealing groove (6) is located at the right end of the clamping groove (5), a clamping block (7) longitudinally penetrating through the first sleeve (3) is connected to the top and the bottom of the left end of the outer side wall of the first sleeve (3) in a sliding manner, the clamping block (7) is matched with the clamping groove (5) for use, a spring (8) is sleeved at the part of the outer side wall of the clamping block (7) which is located at the outer side of the first sleeve (3), one end of the spring (8) is fixedly connected with the clamping block (7), the other end and the first sleeve pipe (3) fixed connection of spring (8), second sleeve pipe (4) inside wall middle section fixedly connected with filter screen (10).

2. The drainage filter mechanism for municipal gardens of claim 1, wherein: the adjacent end surfaces of the two clamping blocks (7) are arranged in an inclined plane, and the inclined plane of each clamping block (7) faces towards the left end.

3. The drainage filter mechanism for municipal gardens of claim 1, wherein: first sleeve pipe (3) inside wall right-hand member fixedly connected with sealing rubber ring (9), sealing rubber ring (9) and installation pipe (1) sliding connection, sealing rubber ring (9) and seal groove (6) cooperation are used.

4. The drainage filter mechanism for municipal gardens of claim 1, wherein: the outer side wall of the filter screen (10) is attached to the inner side wall of the second sleeve (4).

5. The drainage filter mechanism for municipal gardens of claim 1, wherein: filter screen (10) central point puts axle sleeve (11) that fixedly connected with transversely runs through filter screen (10), axle sleeve (11) have hollow structure, axle sleeve (11) inboard is connected with connecting rod (12) that transversely runs through axle sleeve (11) through the pivot rotation, connecting rod (12) left end face fixedly connected with cleaning brush (13), the brush hair and filter screen (10) sliding connection of cleaning brush (13), connecting rod (12) right-hand member face fixedly connected with screw (14).

6. The drainage filter mechanism for municipal gardens according to claim 5, wherein: the right end of the inner side of the second sleeve (4) is fixedly connected with a protective net (15).

7. The drainage filter mechanism for municipal gardens of claim 6, wherein: the cross-sectional area of the protective net (15) is equal to that of the inner side wall of the first sleeve (3).