Filtering device for water supply and drainage

Abstract

The utility model discloses a filtering device for water supply and drainage, including drainage pipeline, assembly seat and filter screen, the assembly seat is fixedly installed at the front side of drainage pipeline, the filter screen is fixedly connected to the inner wall of the assembly seat, both sides of the inner wall of drainage pipeline are provided with moving groove, the inner wall of the moving groove is movably connected with moving plate, and the moving plate is movably connected to the inner wall of the moving groove. A desilting hopper is arranged on the rear side of the filter screen, and the inner side of the movable plate is fixedly connected with the two sides of the desilting hopper. Through the arrangement of the desilting hopper, the driving assembly and the mud scraping assembly, the desilting hopper can effectively collect sludge in the drainage pipeline, the driving assembly drives the desilting hopper to move upwards, then the mud scraping assembly scrapes the sludge, and the problems that the device is lack of a desilting structure, although a filter screen can be cleaned, the filter screen cannot be cleaned, and the desilting effect is poor are solved. However, sludge is accumulated when entering the drainage pipeline, so that the drainage efficiency of the drainage pipeline is reduced, and a user is difficult to clean the sludge.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage filter technology field, concretely is a kind of filter device for water supply and drainage. BACKGROUND

[0002] Drainage is the general term of city water supply system, drainage system and building water supply and drainage, and can be divided into water supply engineering and drainage engineering.The task of water supply engineering is to supply water to residential areas, enterprises, railway transportation, agriculture, construction sites and military water supply, and water supply engineering collects natural surface water or underground water, processes it to meet the water quality standards of industrial water and domestic drinking water, and delivers it to various users by economic and reasonable delivery method.Drainage engineering refers to the engineering of collecting and discharging human life sewage, various production wastewater, excess surface water and groundwater.

[0003] At present, the utility model with publication number CN219984099U discloses a water supply and drainage filtering device, which comprises a drainage pipeline, a water inlet end of the drainage pipeline is fixedly installed with an assembly seat, the assembly seat is movably connected with a positioning seat, positioning holes are evenly arranged at both ends of the positioning seat, an inner cavity is arranged in the assembly seat, sliding plates are arranged at both ends of the inner cavity, positioning rods are fixedly installed on one side of the two sliding plates, and a threaded rod is arranged on one side of each of the two sliding plates.The utility model has the advantages that the assembly seat is used to facilitate the assembly or disassembly of the filter screen and the positioning seat, the structure is simple and easy to operate, the rotating handle needs to be rotated clockwise or counterclockwise, so that the positioning rods can be inserted into the positioning holes or separated from the positioning holes, thereby facilitating the removal of the filter screen for cleaning, and the efficiency of cleaning the filter screen is improved.

[0004] Based on the above patent search and combined with the existing technical equipment, the above-mentioned equipment can solve the problem that the existing equipment does not have the function of quickly replacing the filter screen, and the filter performance of the filter screen will decrease after a long time of use, and the water pipe needs to be disassembled to replace the filter screen, which is troublesome and inconvenient to replace. UTILITY MODEL CONTENTS

[0005] To solve the problems presented in the background art, the utility model discloses a filter device for water supply and drainage has the advantages of dredging function, solves the device lacks the dredging structure, although can clean the filter screen, but when the silt in the internal drainage pipeline is accumulated, not only reduces the drainage efficiency of the drainage pipeline, but also leads to the problem that the user is difficult to clean the silt.

[0006] To achieve the above object, the utility model provides the following technical scheme: a filter device for water supply and drainage, including drainage pipeline, assembly seat and filter screen, the assembly seat fixed mounting is at the front side of drainage pipeline, the filter screen fixedly connected in the inner wall of assembly seat, both sides of drainage pipeline inner wall all are set with mobile groove, the inner wall movable connection of mobile groove has the moving plate, the rear side of filter screen is provided with the dredging bucket, the inner side of moving plate is fixedly connected with both sides of dredging bucket, the bottom of drainage pipeline is fixedly installed with drive assembly, the top and bottom of dredging bucket rear side all are fixedly connected with the mud scraping assembly, the front side and rear side of both sides of drainage pipeline all are fixedly connected with the collection component.

[0007] As the utility model prefers, the drive assembly includes a reversible motor, the reversible motor is fixedly installed at the bottom of the drainage pipeline, the output end of the reversible motor is fixedly connected with a screw rod, the surface of the screw rod is threadedly connected with a drive block, the front side of the drive block is fixedly connected with the rear side of the dredging bucket.

[0008] As the utility model prefers, the mud scraping assembly includes a sliding rod, the sliding rod is fixedly connected at the top and bottom of the rear side of the dredging bucket, the surface of the sliding rod is movably connected with a mud scraping plate.

[0009] As the utility model prefers, the collection component includes an L plate, the L plate is fixedly connected at the front side and rear side of both sides of the drainage pipeline, the inner wall of the L plate is movably connected with a collection bin.

[0010] As the utility model prefers, the bottom of the surface of the screw rod is fixedly installed with a first bevel gear, the rear side of the first bevel gear is meshingly connected with a second bevel gear, the rear side of the second bevel gear is fixedly connected with a reciprocating screw rod, the surface of the reciprocating screw rod is threadedly connected with a mud scraping frame, the surface of the mud scraping frame is movably connected with the inner wall of the drainage pipeline.

[0011] As the utility model prefers, the two sides of the surface of the reciprocating screw rod are movably connected with a limiting plate through a bearing, the two sides of the limiting plate are fixedly connected with the two sides of the inner wall of the drainage pipeline.

[0012] As the utility model prefers, the rear side of the mud scraping frame is fixedly connected with a rectangular frame, the surface of the rectangular frame is fixedly connected with a brush, the number of the brush is provided with several groups and is equidistantly distributed.

[0013] Compared with the prior art, the utility model have the advantages that:

[0014] 1、 The utility model discloses a setting dredging bucket, drive assembly and mud scraping subassembly can effectively make the dredging bucket to the silt in the drainage pipeline collect, through drive assembly drives dredging bucket to move up, then mud scraping subassembly is scraped to the silt, solved the device lack dredging structure, although can clean the filter screen, but when the silt in the drainage pipeline enters and causes the accumulation, not only reduced the drainage efficiency of drainage pipeline, also led to the silt of user difficult to clean the problem, with the advantage that the dredging function is possessed.

[0015] 2、 The utility model discloses a setting drive assembly when needing to clean the silt of collection, the user is through starting the positive and negative motor and drives the screw rod to rotate, then the screw rod is through the drive block and drives dredging bucket to move up, makes the silt and the drainage pipeline complete separation, and it is convenient for the user to handle the silt of collection.

[0016] 3、 The utility model discloses a setting mud scraping subassembly when the silt moves to the top of drainage pipeline, the user is through pulling mud scraping board on the surface of slide bar and moves, makes mud scraping board can scrape the silt in dredging bucket, makes the silt can separate with dredging bucket to facilitate the user to clean the silt. DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic diagram of drainage pipeline section of the utility model;

[0019] Figure 3 It is the three-dimensional structure schematic diagram of mud scraping board of the utility model.

[0020] In the drawing: 1, drainage pipeline;2, assembly seat;3, filter screen;4, moving groove;5, moving plate;6, dredging bucket;7, drive assembly;71, positive and negative motor;72, screw rod;73, drive block;8, mud scraping subassembly;81, slide bar;82, mud scraping board;9, collection subassembly;91, L board;92, collection bin;10, first helical tooth;11, second helical tooth;12, reciprocating screw;13, mud scraping frame;14, limit board;15, rectangular frame;16, brush. DETAILED DESCRIPTION

[0021] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0022] As Figures 1 to 3 Indicated, a kind of filter device for water supply and drainage provided by the utility model, including drainage pipeline 1, assembly seat 2 and filter screen 3, assembly seat 2 is fixedly installed at the front side of drainage pipeline 1, filter screen 3 is fixedly connected in the inner wall of assembly seat 2, both sides of drainage pipeline 1 inner wall are all provided with moving groove 4, moving plate 5 is movably connected in the inner wall of moving groove 4, the rear side of filter screen 3 is provided with dredging bucket 6, the inner side of moving plate 5 is fixedly connected with the two sides of dredging bucket 6, the bottom of drainage pipeline 1 is fixedly installed with drive assembly 7, the top and bottom of the rear side of dredging bucket 6 are all fixedly connected with mud scraping assembly 8, the front side and the rear side of the two sides of drainage pipeline 1 are all fixedly connected with collection assembly 9.

[0023] Reference Figure 1 And Figure 2 Drive assembly 7 includes positive and negative motor 71, positive and negative motor 71 is fixedly installed at the bottom of drainage pipeline 1, the output end of positive and negative motor 71 is fixedly connected with screw rod 72, the surface of screw rod 72 is threadedly connected with drive block 73, the front side of drive block 73 is fixedly connected with the rear side of dredging bucket 6.

[0024] As a kind of technical optimization scheme of the utility model, when needing to clean the collected silt, user drives screw rod 72 to rotate by starting positive and negative motor 71, then screw rod 72 drives dredging bucket 6 to move upwards by drive block 73, so that silt and drainage pipeline 1 are separated, to facilitate user to handle the collected silt.

[0025] Reference Figure 2 And Figure 3 Mud scraping assembly 8 includes slide rod 81, and slide rod 81 is fixedly connected at the top and bottom of the rear side of dredging bucket 6, and the surface of slide rod 81 is movably connected with mud scraping plate 82.

[0026] As a kind of technical optimization scheme of the utility model, when silt moves to the top of drainage pipeline 1, user moves mud scraping plate 82 on the surface of slide rod 81, so that mud scraping plate 82 can scrape silt in dredging bucket 6, so that silt can be separated from dredging bucket 6, to facilitate user to clean silt.

[0027] Reference Figure 1 And Figure 2The collecting assembly 9 comprises an L-shaped plate 91 fixedly connected to the front side and the rear side of the drainage pipeline 1, and an inner wall of the L-shaped plate 91 is movably connected with a collecting bin 92.

[0028] As a technical optimization scheme of the utility model, through the setting of the collecting assembly 9, the user can fix the collecting bin 92 in the inside of the L-shaped plate 91 after the mud scraping plate 82 scrapes the sludge, and the sludge can be collected through the collecting bin 92 on both sides of the drainage pipeline 1, so that the user can process the sludge.

[0029] Reference Figure 1 And Figure 2 A first bevel gear 10 is fixedly arranged on the bottom surface of the screw rod 72, a second bevel gear 11 is movably connected to the rear side of the first bevel gear 10, a reciprocating screw rod 12 is fixedly connected to the rear side of the second bevel gear 11, and a mud scraping frame 13 is movably connected to the surface of the reciprocating screw rod 12.

[0030] As a technical optimization scheme of the utility model, when the screw rod 72 rotates, the first bevel gear 10 is driven to rotate, the reciprocating screw rod 12 is driven to rotate through the second bevel gear 11, and the mud scraping frame 13 is driven to scrape the inner wall of the drainage pipeline 1 through the reciprocating screw rod 12, so that the sludge can be completely separated from the inner wall of the drainage pipeline 1, and the cleaning effect of the drainage pipeline 1 is improved.

[0031] Reference Figure 1 And Figure 2 The two sides of the reciprocating screw rod 12 are movably connected with a limiting plate 14 through bearings, and the two sides of the limiting plate 14 are fixedly connected with the inner wall of the drainage pipeline 1.

[0032] As a technical optimization scheme of the utility model, the limiting plate 14 can effectively limit the reciprocating screw rod 12, so that the stability of the reciprocating screw rod 12 during rotation is improved, and the shaking phenomenon of the reciprocating screw rod 12 is prevented.

[0033] Reference Figure 1 And Figure 2 The rear side of the mud scraping frame 13 is fixedly connected with a rectangular frame 15, the surface of the rectangular frame 15 is fixedly connected with a plurality of brushes 16, and the plurality of brushes 16 are arranged at equal distances.

[0034] As a technical optimization scheme of the utility model, when the mud scraping frame 13 moves left and right, the brushes 16 are driven to move along with the mud scraping frame 13 through the rectangular frame 15, so that the brushes 16 can clean the inner wall of the drainage pipeline 1, and the cleaning efficiency of the inner wall of the drainage pipeline 1 is improved.

[0035] The working principle and use process of the utility model: when using, the silt collecting hopper 6 collects the sludge in the inside of the drainage pipeline 1, when the user observes that the sludge in the inside of the drainage pipeline 1 is too much, the user drives the screw rod 72 to rotate by starting the reversible motor 71, then the screw rod 72 drives the silt collecting hopper 6 to move upwards by the driving block 73, then the silt collecting hopper 6 is adjusted upwards by the moving plate 5 in the inside wall of the moving groove 4, the silt collecting hopper 6 drives the sludge to move upwards and separate from the drainage pipeline 1, then the user moves the mud scraping plate 82 on the surface of the sliding rod 81, the mud scraping plate 82 can scrape the sludge in the silt collecting hopper 6, the sludge can separate from the silt collecting hopper 6, so that the user can clean the sludge, then the user installs the collecting bin 92 to the inside of the L-shaped plate 91, the collected sludge can be collected by the collecting bin 92, so that the user can treat the sludge later, so that the silt removing function effect can be achieved, the drainage efficiency of the drainage pipeline 1 is improved, the filter screen 3 and the drainage pipeline 1 are prevented from being blocked by the sludge, when the screw rod 72 rotates, the first bevel gear 10 rotates, the first bevel gear 10 drives the reciprocating screw rod 12 to rotate by the second bevel gear 11, the reciprocating screw rod 12 can drive the mud scraping frame 13 to scrape the inside wall of the drainage pipeline 1, at this time, the mud scraping frame 13 drives the brush 16 to move by the rectangular frame 15, the brush 16 can clean the inside wall of the drainage pipeline 1, so that the sludge can completely separate from the inside wall of the drainage pipeline 1, the silt removing effect of the drainage pipeline 1 is improved, and the sludge is prevented from remaining on the inside wall of the drainage pipeline 1 to affect the drainage efficiency.

[0036] In summary: the filter device for water supply and drainage, by setting up the silt collecting hopper 6, the driving assembly 7 and the mud scraping assembly 8, the silt collecting hopper 6 can effectively collect the sludge in the inside of the drainage pipeline 1, the silt collecting hopper 6 is driven to move upwards by the driving assembly 7, then the sludge is scraped by the mud scraping assembly 8, the problem that the device lacks a silt removing structure is solved, although the filter screen can be cleaned, the sludge in the inside of the drainage pipeline is accumulated, the drainage efficiency of the drainage pipeline is reduced, and the user has difficulty in cleaning the sludge.

[0037] It should be noted that in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any actual such relationship or order between or among the entities or actions. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filtering device for water supply and drainage, comprising a water drainage pipe (1), an assembling seat (2) and a filter screen (3), characterized in that: The assembly seat (2) is fixedly installed on the front side of the drain pipe (1), the filter screen (3) is fixedly connected to the inner wall of the assembly seat (2), the moving grooves (4) are arranged on the two sides of the inner wall of the drain pipe (1), the moving plates (5) are movably connected to the inner walls of the moving grooves (4), the desilting hoppers (6) are arranged on the rear side of the filter screen (3), the inner sides of the moving plates (5) are fixedly connected to the two sides of the desilting hoppers (6), the drive assemblies (7) are fixedly installed on the bottom of the drain pipe (1), the mud scraping assemblies (8) are fixedly connected to the top and the bottom of the rear side of the desilting hoppers (6), and the collecting assemblies (9) are fixedly connected to the front side and the rear side of the two sides of the drain pipe (1).

2. The filtering device for water supply and drainage according to claim 1, characterized in that: The drive assembly (7) comprises a reversible motor (71), the reversible motor (71) is fixedly installed on the bottom of the drain pipe (1), the output end of the reversible motor (71) is fixedly connected with a screw rod (72), the surface of the screw rod (72) is threadedly connected with a driving block (73), and the front side of the driving block (73) is fixedly connected to the rear side of the desilting hopper (6).

3. The filtering device for water supply and drainage according to claim 1, characterized in that: The mud scraping assembly (8) comprises a sliding rod (81), the sliding rod (81) is fixedly connected to the top and the bottom of the rear side of the desilting hopper (6), and the surface of the sliding rod (81) is movably connected with a mud scraping plate (82).

4. The filtering device for water supply and drainage according to claim 1, characterized in that: The collecting assembly (9) comprises an L-shaped plate (91), the L-shaped plate (91) is fixedly connected to the front side and the rear side of the two sides of the drain pipe (1), and the inner wall of the L-shaped plate (91) is movably connected with a collecting bin (92).

5. The filtering device for water supply and drainage according to claim 2, characterized in that: The bottom of the surface of the screw rod (72) is fixedly installed with a first helical gear (10), the rear side of the first helical gear (10) is meshedly connected with a second helical gear (11), the rear side of the second helical gear (11) is fixedly connected with a reciprocating screw rod (12), the surface of the reciprocating screw rod (12) is threadedly connected with a mud scraping frame (13), and the surface of the mud scraping frame (13) is movably connected with the inner wall of the drain pipe (1).

6. The filtering device for water supply and drainage according to claim 5, characterized in that: The two sides of the surface of the reciprocating screw rod (12) are movably connected with limit plates (14) through bearings, and the two sides of the limit plates (14) are fixedly connected with the two sides of the inner wall of the drain pipe (1).

7. The filtering device for water supply and drainage according to claim 5, characterized in that: The rear side of the mud scraping frame (13) is fixedly connected with a rectangular frame (15), the surface of the rectangular frame (15) is fixedly connected with a plurality of brushes (16), and the brushes (16) are arranged at equal distances.

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