Pipeline filter

Abstract

The utility model relates to a pipeline filter which comprises a square filter, connecting covers communicated with the interior of the square filter are fixedly connected to the two ends of the square filter, a square frame is fixedly connected to one end of each connecting cover, and a butt joint pipe communicated with the interior of the square frame through a through hole is fixedly connected to one end of each square frame. A sewage pipeline fixedly connected with the butt joint pipe through a flange is arranged at one end of the butt joint pipe, a sealing plate is slidably connected into the square frame, a sliding frame is fixedly connected to the upper end of the square frame, a blocking plate slidably connected with an opening formed in the upper end face of the square frame is slidably connected into the sliding frame, and the blocking plate is slidably connected with the interior of the square frame. The lower end of the blocking plate is fixedly connected with the upper end face of the sealing plate. According to the pipeline filter disclosed by the utility model, filtered impurities can be conveniently cleaned, and the impurities can be prevented from flowing away along with water flow along with the removal of the filtering structure during cleaning, so that the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage pipeline filtering, in particular to a pipeline filter. Background Art

[0002] The sewage pipe network is an important part of urban infrastructure. Municipal sewage is mainly transported to sewage treatment plants through sewage pipes for further treatment. The main sources of municipal sewage are domestic sewage and industrial sewage. Since sewage often contains many impurities, such as kitchen residues, hair, packaging bags and other debris, the debris in the sewage needs to be separated and discharged when the sewage is discharged.

[0003] The Chinese patent application number CN202222697679.7 discloses a sewage pipe filter assembly, which relates to the field of sewage pipe filter technology to solve the problem that it is inconvenient to remove the filter and install it in a suitable position. It includes a shell; the filter structure is installed inside the shell, and sewage pipes are installed on the left and right sides of the shell, and the two sewage pipes are fixedly connected to the shell by bolts.

[0004] However, the above-mentioned prior art still has some shortcomings in actual use. The above-mentioned prior art cleans the filter frame by removing the filter frame from the shell, but the debris blocked on one side of the filter frame can easily flow away with the flow of water after the filter frame is removed, thereby reducing the filtering effect of the debris. For this reason, we propose a pipeline filter. Utility Model Content

[0005] The utility model provides a pipeline filter, which solves the technical problems raised by the background technology in the prior art.

[0006] The utility model solves the above technical problems as follows: it comprises a square filter, both ends of the square filter are fixedly connected with a connecting cover connected to the inside of the square filter, one end of the connecting cover is fixedly connected with a square frame, one end of the square frame is fixedly connected with a butt pipe connected to the inside of the square frame through a through hole, one end of the butt pipe is provided with a sewage pipe fixedly connected to the butt pipe through a flange, a sealing plate is slidably connected to the inside of the square frame, a sliding frame is fixedly connected to the upper end of the square frame, a blocking plate slidably connected to an opening provided on the upper end face of the square frame is slidably connected to the inside of the sliding frame, the blocking plate is slidably connected to the inside of the square frame, and the lower end of the blocking plate is connected to the sealing plate The end face is fixedly connected, the sealing plate is connected to the square frame through a lifting mechanism, a sleeve groove is provided on the upper end face of the square filter, a rubber sleeve plate is sleeved inside the sleeve groove, a disassembly plate is fixedly connected to the upper end face of the rubber sleeve plate, the disassembly plate is fixedly connected to the square filter through bolts, a collecting frame slidably connected to the sleeve groove is slidably connected inside the square filter, a filter net is fixedly connected to one end of the collecting frame, limiting inclined plates fixedly connected to the bottom end face of the square filter are provided at both ends of the collecting frame, the limiting inclined plates are slidably connected to the collecting frame, a pulling groove is provided on the upper end face of the collecting frame, and a carrying rod is fixedly connected inside the pulling groove.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, a handle is fixedly connected to the middle of the upper end surface of the disassembly plate, and a U-shaped bracket fixedly connected to the surface of the square frame is arranged below the square frame.

[0009] Furthermore, both side surfaces of the U-shaped bracket are fixedly connected with mounting plates, and mounting holes are provided on the surface of the mounting plates.

[0010] Furthermore, the lifting mechanism includes a fixed plate fixedly connected to the upper end surface of the sliding frame, a rotating handle is arranged above the fixed plate, and a lifting screw is fixedly connected to the lower end of the rotating handle to penetrate the fixed plate and be rotatably connected to the penetrating part through a bearing.

[0011] Furthermore, a lifting slide plate is provided below the fixed plate, and two push rods are fixedly connected to the lower end surface of the lifting slide plate. The lifting screw rod passes through the lifting slide plate and is threadedly connected to the passing portion.

[0012] Furthermore, the push rod passes through the square frame and is slidably connected to the passing portion, and the lower end of the push rod is fixedly connected to the upper end surface of the sealing plate.

[0013] The beneficial effects of the utility model are as follows: the utility model provides a pipeline filter, which has the following advantages:

[0014] Through the cooperation between the set square frame, connecting cover, square filter, disassembly plate, sleeve groove, rubber sleeve plate, collecting frame, filter net, pull groove, carrying rod, blocking plate, limiting inclined plate, sealing plate and lifting mechanism, on the one hand, it is convenient to remove the filtered debris from the square filter for cleaning; on the other hand, it can prevent the debris from flowing out from the water outlet end of the square filter along with the flow of sewage when the collecting frame is taken out for cleaning, thereby improving practicality.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the structure of a pipeline filter provided in one embodiment of the utility model;

[0018] Figure 2 for Figure 1 A schematic cross-sectional view of a local structure in a pipe filter is provided;

[0019] Figure 3 for Figure 1 A schematic top view of a local structure of a pipeline filter after a disassembly plate is disassembled is provided;

[0020] Figure 4 for Figure 2 A schematic diagram of the structure of a collection frame in a pipeline filter is provided;

[0021] Figure 5 for Figure 1 A schematic side cross-sectional view of a local structure in a pipe filter is provided;

[0022] Figure 6 for Figure 1 A schematic side cross-sectional view of a local structure in a pipe filter is provided;

[0023] Figure 7 for Figure 1 A schematic structural diagram of a U-shaped bracket in a pipe filter is provided.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Sewage pipe; 2. Butt pipe; 3. Square frame; 4. U-shaped bracket; 5. Sliding frame; 6. Fixed plate; 7. Rotating handle; 8. Lifting slide plate; 9. Lifting screw; 10. Push rod; 11. Connecting cover; 12. Disassembly plate; 13. Square filter; 14. Blocking plate; 15. Sealing plate; 16. Rubber sleeve plate; 17. Sleeve groove; 18. Collecting frame; 19. Filter net; 20. Pull groove; 21. Limiting inclined plate; 22. Hand lever. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-7 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] like Figure 1-7As shown, the utility model provides a pipeline filter, including a square filter 13, both ends of the square filter 13 are fixedly connected with a connection cover 11 connected with the inside of the square filter 13, one end of the connection cover 11 is fixedly connected with a square frame 3, one end of the square frame 3 is fixedly connected with a butt pipe 2 connected with the inside of the square frame 3 through a through hole, one end of the butt pipe 2 is provided with a sewage pipe 1 fixedly connected with the butt pipe 2 through a flange, a sealing plate 15 is slidably connected inside the square frame 3, a sliding frame 5 is fixedly connected to the upper end of the square frame 3, a blocking plate 14 slidably connected to an opening opened on the upper end surface of the square frame 3 is slidably connected inside the sliding frame 5, the blocking plate 14 is slidably connected to the inside of the square frame 3, and the lower end of the blocking plate 14 is fixedly connected to the upper end surface of the sealing plate 15. The sealing plate 15 is connected to the square frame 3 through a lifting mechanism, a sleeve groove 17 is provided on the upper end surface of the square filter 13, a rubber sleeve plate 16 is sleeved inside the sleeve groove 17, a disassembly plate 12 is fixedly connected to the upper end surface of the rubber sleeve plate 16, and the disassembly plate 12 is fixedly connected to the square filter 13 through bolts, a collecting frame 18 is slidably connected to the sleeve groove 17 inside the square filter 13, a filter screen 19 is fixedly connected to one end of the collecting frame 18, limiting inclined plates 21 fixedly connected to the bottom end surface of the square filter 13 are provided at both ends of the collecting frame 18, the limiting inclined plates 21 are slidably connected to the collecting frame 18, a pull groove 20 is provided on the upper end surface of the collecting frame 18, and a carrying rod 22 is fixedly connected to the pull groove 20.

[0030] Preferably, a handle is fixedly connected to the middle of the upper end surface of the disassembly plate 12, and a U-shaped bracket 4 fixedly connected to the surface of the square frame 3 is arranged below the square frame 3, and the setting of the U-shaped bracket 4 can play a supporting role.

[0031] Preferably, both side surfaces of the U-shaped bracket 4 are fixedly connected with mounting plates, and mounting holes are provided on the surface of the mounting plates.

[0032] Preferably, the lifting mechanism includes a fixed plate 6 fixedly connected to the upper end surface of the sliding frame 5, a rotating handle 7 is arranged above the fixed plate 6, and a lifting screw 9 is fixedly connected to the lower end of the rotating handle 7, which penetrates the fixed plate 6 and is rotatably connected to the penetrating part through a bearing. The setting of the lifting screw 9 can enable the lifting slide 8 to be lifted and lowered.

[0033] Preferably, a lifting slide plate 8 is provided below the fixed plate 6, and two push rods 10 are fixedly connected to the lower end surface of the lifting slide plate 8, and the lifting screw 9 passes through the lifting slide plate 8 and is threadedly connected to the passing portion.

[0034] Preferably, the push rod 10 passes through the square frame 3 and is slidably connected to the passing portion, and the lower end of the push rod 10 is fixedly connected to the upper end surface of the sealing plate 15 .

[0035] The specific working principle and use method of the utility model are as follows:

[0036] The utility model provides a pipeline filter. When in use, sewage enters through the left end of the square filter 13, and then is filtered through the filter screen 19. The filtered debris is collected in the collection frame 18. When the debris needs to be cleaned up later, the lifting screw 9 is rotated by rotating the rotating handle 7, so that the lifting slide plate 8 moves downward, and the sealing plate 15 drives the blocking plate 14 to move downward under the action of the push rod 10, so that the inside of the square frame 3 can be closed, so that the debris can be temporarily blocked, and then the rubber is driven by the disassembly plate 12 to clean up the debris. The sleeve plate 16 and the sleeve groove 17 are disassembled, and the collecting frame 18 can be taken out from the square filter 13 by the action of the pull groove 20 and the carrying rod 22, so that the debris collected inside the collecting frame 18 can be poured out and cleaned. After cleaning, the collecting frame 18 is limited and placed between the two limiting inclined plates 21, and then the disassembly plate 12 is installed, and the lifting screw 9 is reversed by reversing the rotating handle 7, so that the lifting slide plate 8 rises, so that the sealing plate 15 drives the blocking plate 14 to rise, so that the inside of the square frame 3 is opened, thereby restoring the flow of sewage.

[0037] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A pipeline filter, comprising a square filter (13), characterized in that: Both ends of the square filter (13) are fixedly connected to a connection cover (11) which is in communication with the interior of the square filter (13); one end of the connection cover (11) is fixedly connected to a square frame (3); one end of the square frame (3) is fixedly connected to a butt pipe (2) which is in communication with the interior of the square frame (3) via a through hole; one end of the butt pipe (2) is provided with a sewage pipe (1) which is fixedly connected to the butt pipe (2) via a flange; a sealing plate (15) is slidably connected to the interior of the square frame (3); a sliding frame (5) is fixedly connected to the upper end of the square frame (3); a blocking plate (14) which is slidably connected to an opening provided on the upper end surface of the square frame (3) is slidably connected to the interior of the square frame (3); the blocking plate (14) is slidably connected to the interior of the square frame (3); the lower end of the blocking plate (14) is fixedly connected to the upper end surface of the sealing plate (15); the sealing plate (15) is connected to the sealing plate (15) via a lifting mechanism. The square filter (13) is connected to a square frame (3); a sleeve groove (17) is provided on the upper end surface of the square filter (13); a rubber sleeve plate (16) is sleeved inside the sleeve groove (17); a disassembly plate (12) is fixedly connected to the upper end surface of the rubber sleeve plate (16); the disassembly plate (12) is fixedly connected to the square filter (13) through bolts; a collection frame (18) is slidably connected to the sleeve groove (17) inside the square filter (13); a filter screen (19) is fixedly connected to one end of the collection frame (18); both ends of the collection frame (18) are provided with a limiting inclined plate (21) fixedly connected to the bottom end surface of the square filter (13); the limiting inclined plate (21) is slidably connected to the collection frame (18); a pull groove (20) is fixedly connected to a carrying rod (22) inside the pull groove (20).

2. A pipeline filter according to claim 1, characterized in that: A handle is fixedly connected to the middle of the upper end surface of the disassembly plate (12), and a U-shaped bracket (4) fixedly connected to the surface of the square frame (3) is arranged below the square frame (3).

3. A pipeline filter according to claim 2, characterized in that: Both side surfaces of the U-shaped bracket (4) are fixedly connected with mounting plates, and mounting holes are provided on the surfaces of the mounting plates.

4. A pipeline filter according to claim 1, characterized in that: The lifting mechanism comprises a fixed plate (6) fixedly connected to the upper end surface of the sliding frame (5), a rotating handle (7) is arranged above the fixed plate (6), and a lifting screw (9) is fixedly connected at the lower end of the rotating handle (7) and penetrates the fixed plate (6) and is rotatably connected to the penetrating portion via a bearing.

5. A pipeline filter according to claim 4, characterized in that: A lifting slide plate (8) is provided below the fixed plate (6), and two push rods (10) are fixedly connected to the lower end surface of the lifting slide plate (8). The lifting screw rod (9) passes through the lifting slide plate (8) and is threadedly connected to the passing portion.

6. A pipeline filter according to claim 5, characterized in that: The push rod (10) passes through the square frame (3) and is slidably connected to the penetration portion, and the lower end of the push rod (10) is fixedly connected to the upper end surface of the sealing plate (15).

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