CN219502079U

CN219502079U - Filter device for water supply and drainage pipeline

Info

Publication number: CN219502079U
Application number: CN202320368358.4U
Authority: CN
Inventors: 宋志宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-11
Anticipated expiration: 2033-03-02

Abstract

The utility model belongs to the field of filtering equipment, in particular to a filtering device for a water supply and drainage pipeline, which comprises a drainage pipe, wherein a filter screen is arranged in the drainage pipe, a connecting seat is fixedly arranged on the inner wall of the bottom of the drainage pipe, a rotating shaft is rotatably arranged on the connecting seat, one end of the rotating shaft penetrates through the filter screen and is provided with a brush rod, the brush rod is matched with the filter screen, one side of the connecting seat is fixedly provided with a sealing shell, the other end of the rotating shaft extends into the sealing shell and is provided with a driven bevel gear, a driving shaft is rotatably arranged on the inner wall of the top of the drainage pipe, the driving shaft extends into the sealing shell and is provided with a driving bevel gear, and the driving bevel gear is meshed with the corresponding driven bevel gear. The utility model has reasonable design, is convenient for cleaning the filter screen by rotating the brush rod, and can realize the purpose of efficiently discharging sundries in the impurity discharging pipe by rotating the spiral push plate.

Description

Filter device for water supply and drainage pipeline

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to a filtering device for a water supply and drainage pipeline.

Background

The water supply and drainage system is a generic name for providing water and wastewater removal facilities for life, production, municipal administration and fire protection of people, supplies water quantity and water quality meeting different requirements for various different types of users, and simultaneously carries out collection, transportation and treatment of wastewater removal by the users so as to achieve the purposes of eliminating pollutants in the wastewater to human health and protecting the environment.

At present, the water supply and drainage pipeline basically needs to be filtered in the use process on the construction site, a filtering device is blocked after long-term use, regular cleaning is needed, and when a filter screen is cleaned, the pipeline is required to be disassembled, the filter screen is required to be disassembled and cleaned, and the filter screen is troublesome to clean, so that the water supply and drainage pipeline filtering device is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a filtering device for a water supply and drainage pipeline.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the filtering device for the water supply and drainage pipeline comprises a drainage pipe, wherein a filter screen is arranged in the drainage pipe, a connecting seat is fixedly arranged on the inner wall of the bottom of the drainage pipe, a rotating shaft is rotatably arranged on the connecting seat, one end of the rotating shaft penetrates through the filter screen and is provided with a brush rod, and the brush rod is matched with the filter screen;

one side of the connecting seat is fixedly provided with a sealing shell, the other end of the rotating shaft extends into the sealing shell and is provided with a driven bevel gear, a driving shaft is rotatably arranged on the inner wall of the top of the drain pipe, the driving shaft extends into the sealing shell and is provided with a driving bevel gear, the driving bevel gear is meshed with the corresponding driven bevel gear, and the driving shaft extends to the upper part of the drain pipe and is provided with a knob.

Preferably, the top of the drain pipe is provided with a connection shell, and the driving shaft penetrates through the corresponding connection shell.

Preferably, the bottom of the drain pipe is provided with a trash discharging pipe, the trash discharging pipe is internally provided with a sealing plug in a threaded manner, and the trash discharging pipe is internally provided with a trash discharging mechanism.

Preferably, the impurity removing mechanism comprises a transmission shaft and a spiral pushing plate, the transmission shaft is rotatably arranged on the inner wall of the top of the connecting shell, the bottom end of the transmission shaft extends into the impurity removing pipe and is provided with the spiral pushing plate, and a synchronizing mechanism is arranged between the transmission shaft and the transmission shaft.

Preferably, the synchronous mechanism comprises a belt wheel and a belt, the driving shaft and the driving shaft are both provided with the belt wheel, and the two belt wheels are in transmission connection with the same belt.

Preferably, the connecting seat is provided with a rotary hole, and the rotating shaft is rotationally connected with the corresponding rotary hole.

Preferably, the inner wall of the impurity removing pipe is provided with an internal thread, the outer side of the sealing plug is provided with an external thread, and the external thread is meshed with the internal thread.

Preferably, a guide hole is formed in the inner wall of the top of the drain pipe, a sealing ring is arranged in the guide hole, and the transmission shaft is in rotary sealing connection with the sealing ring.

The utility model has the beneficial effects that:

1. the filter screen can be used for filtering the drain pipe, when the filter screen is cleaned, the sealing plug is screwed out, the aim of opening the impurity removing pipe is fulfilled, the knob can drive the driving shaft to rotate through rotating the knob, and the driving shaft can drive the rotating shaft and the brush rod to rotate through the cooperation of the driving bevel gear and the driven bevel gear, so that the brush rod can clean the filter screen, and the aim of cleaning the filter screen is fulfilled;

2. through the cooperation of band pulley and belt, the rotation of drive shaft can drive the transmission shaft and rotate, and the transmission shaft can drive the spiral push pedal and rotate, and the spiral push pedal can be to the interior debris of trash removal pipe downwardly conveying, can the purpose of efficient discharge debris.

Drawings

FIG. 1 is a schematic perspective view of a filtering device for water supply and drainage pipelines according to the present utility model;

FIG. 2 is a schematic diagram of a front view of a filtering device for water supply and drainage pipelines according to the present utility model;

FIG. 3 is a schematic diagram of a portion A of a filtering device for water supply and drainage pipelines;

fig. 4 is a schematic diagram of a part B of a filtering device for water supply and drainage pipelines according to the present utility model.

In the figure: 1. a drain pipe; 2. a filter screen; 3. a connecting seat; 4. a rotating shaft; 5. a brush bar; 6. a sealed housing; 7. a driven bevel gear; 8. a drive shaft; 9. driving a bevel gear; 10. a connection housing; 11. a knob; 12. a transmission shaft; 13. a belt wheel; 14. a belt; 15. a trash discharging pipe; 16. a spiral push plate; 17. and (5) sealing plugs.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a filtering device for a water supply and drainage pipeline comprises a drainage pipe 1, a filter screen 2 is installed in the drainage pipe 1, a connecting seat 3 is fixedly installed on the inner wall of the bottom of the drainage pipe 1, a rotating shaft 4 is rotatably installed on the connecting seat 3, one end of the rotating shaft 4 penetrates through the filter screen 2 and is provided with a brush rod 5, the brush rod 5 is matched with the filter screen 2, the purpose of cleaning the fixed filter screen 2 can be achieved through rotation of the brush rod 5, a sealing shell 6 is fixedly installed on one side of the connecting seat 3, the other end of the rotating shaft 4 extends into the sealing shell 6 and is provided with a driven bevel gear 7, a driving shaft 8 is rotatably installed on the inner wall of the top of the drainage pipe 1, the driving shaft 8 extends into the sealing shell 6 and is provided with a driving bevel gear 9, the driving bevel gear 9 is meshed with the corresponding driven bevel gear 7, the driving shaft 8 extends to the upper side of the drainage pipe 1 and is provided with a knob 11, and rotation of the brush rod 5 can be driven through rotation of the knob 11.

In this embodiment, coupling shell 10 is installed at the top of drain pipe 1, and drive shaft 8 runs through corresponding coupling shell 10, arrange miscellaneous pipe 15 is installed to the bottom of drain pipe 1, arrange miscellaneous pipe 15 internal thread and install sealing plug 17, be equipped with the trash discharging mechanism in the trash discharging pipe 15, trash discharging mechanism includes transmission shaft 12 and spiral push pedal 16, transmission shaft 12 rotates and installs on coupling shell 10's top inner wall, the bottom of transmission shaft 12 extends to in the trash discharging pipe 15 and installs spiral push pedal 16, transmission shaft 12 can drive spiral push pedal 16 and rotate, spiral push pedal 16 can carry the debris in the trash discharging pipe 15 downwards.

In this embodiment, a synchronization mechanism is disposed between the driving shaft 8 and the driving shaft 12, the synchronization mechanism includes a belt pulley 13 and a belt 14, the driving shaft 8 and the driving shaft 12 are both provided with the belt pulley 13, the two belt pulleys 13 are connected with the same belt 14 in a transmission manner, and the driving shaft 8 can be rotated to drive the driving shaft 12 to rotate through the cooperation of the belt pulley 13 and the belt 14.

In this embodiment, the connecting seat 3 is provided with a rotation hole, the rotation shaft 4 is rotationally connected with the corresponding rotation hole, the inner wall of the impurity removing pipe 15 is provided with an internal thread, the outer side of the sealing plug 17 is provided with an external thread, the external thread is meshed with the internal thread, the inner wall of the top of the drain pipe 1 is provided with a guide hole, a sealing ring is installed in the guide hole, and the transmission shaft 12 is rotationally and hermetically connected with the sealing ring. By providing a guiding hole and a sealing ring, a sealing rotational connection of the transmission shaft 12 and the drain pipe 1 can be realized.

According to the utility model, the purpose of filtering the drain pipe 1 can be realized through the filter screen 2, when the filter screen 2 is cleaned, the sealing plug 17 is screwed out firstly, the purpose of opening the impurity discharging pipe 15 is realized, the knob 11 can drive the driving shaft 8 to rotate through rotating the knob 11, the driving shaft 8 can drive the rotating shaft 4 and the brush rod 5 to rotate through the cooperation of the driving bevel gear and the driven bevel gear 7, the brush rod 5 can clean the filter screen 2, the purpose of cleaning the filter screen 2 is realized, the rotation of the driving shaft 8 can drive the transmission shaft 12 to rotate through the cooperation of the belt wheel 13 and the belt 14, the transmission shaft 12 can drive the spiral pushing plate 16 to rotate, the spiral pushing plate 16 can downwards convey impurities in the impurity discharging pipe 15, and the purpose of efficiently discharging the impurities can be realized.

The filtering device for the water supply and drainage pipeline provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The filtering device for the water supply and drainage pipeline is characterized by comprising a drainage pipe (1), wherein a filter screen (2) is arranged in the drainage pipe (1), a connecting seat (3) is fixedly arranged on the inner wall of the bottom of the drainage pipe (1), a rotating shaft (4) is rotatably arranged on the connecting seat (3), one end of the rotating shaft (4) penetrates through the filter screen (2) and is provided with a brush rod (5), and the brush rod (5) is matched with the filter screen (2);

one side fixed mounting of connecting seat (3) has seal shell (6), the other end of axis of rotation (4) extends to in seal shell (6) and installs driven bevel gear (7), rotate on the top inner wall of drain pipe (1) and install drive shaft (8), drive shaft (8) extend to in seal shell (6) and install drive bevel gear (9), just drive bevel gear (9) meshes with driven bevel gear (7) that correspond, drive shaft (8) extend to the top of drain pipe (1) and install knob (11).

2. A water supply and drainage pipeline filter device according to claim 1, characterized in that the top of the drainage pipe (1) is provided with a connection housing (10), and the drive shaft (8) penetrates the corresponding connection housing (10).

3. The filtering device for the water supply and drainage pipeline according to claim 1, wherein a trash discharging pipe (15) is arranged at the bottom of the water drainage pipe (1), a sealing plug (17) is arranged in the trash discharging pipe (15) in a threaded manner, and a trash discharging mechanism is arranged in the trash discharging pipe (15).

4. A water supply and drainage pipeline filter device according to claim 3, characterized in that the impurity removal mechanism comprises a transmission shaft (12) and a spiral pushing plate (16), the transmission shaft (12) is rotatably installed on the top inner wall of the connection shell (10), the bottom end of the transmission shaft (12) extends into the impurity removal pipe (15) and is provided with the spiral pushing plate (16), and a synchronizing mechanism is arranged between the driving shaft (8) and the transmission shaft (12).

5. The filtering device for water supply and drainage pipelines according to claim 4, wherein the synchronizing mechanism comprises a belt wheel (13) and a belt (14), the belt wheel (13) is arranged on the driving shaft (8) and the driving shaft (12), and the belt (14) is connected to the belt wheels (13) in a transmission manner.

6. The filtering device for water supply and drainage pipelines according to claim 1, wherein the connecting seat (3) is provided with a rotary hole, and the rotary shaft (4) is rotationally connected with the corresponding rotary hole.

7. A water supply and drainage pipeline filter device according to claim 3, characterized in that the inner wall of the impurity removal pipe (15) is provided with an internal thread, the outer side of the sealing plug (17) is provided with an external thread, and the external thread is meshed with the internal thread.

8. The filtering device for the water supply and drainage pipeline according to claim 1, wherein a guide hole is formed in the inner wall of the top of the drainage pipeline (1), a sealing ring is arranged in the guide hole, and the transmission shaft (12) is in rotary sealing connection with the sealing ring.