Backflushing type self-walking anti-blocking pipe device

Abstract

The utility model belongs to the technical field of anti-blocking pipe devices, and particularly relates to a back-flushing type self-walking anti-blocking pipe device which comprises a shell and a pollution discharge end, one end of the shell is fixedly communicated with the pollution discharge end and a water inlet end, the other end of the shell is fixedly communicated with a water outlet end, a core body is connected in the shell in a sliding mode, and the core body is provided with a water inlet and a water outlet. One side of the shell is fixedly connected with a driving structure used for driving the core body to move, the interior of the core body is in threaded connection with a filtering part, the shell comprises a square shell, and one side of the square shell is integrally connected with a semicircular shell. According to the utility model, particulate matters in water are filtered and intercepted by the filtering part on the core body, after the filter is used for a period of time, the core body is driven to move by the driving structure, the filtering part moves to one end of the pollution discharge end, water enters the filtering part from the outside of the filtering part, and impurities filtered in the filtering part are discharged through the pollution discharge end; and a self-cleaning effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-blocking pipe devices, and in particular relates to a recoil-type self-propelled anti-blocking pipe device. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying fluids. Usually, the fluid is pressurized by a booster and flows from the high-pressure part of the pipeline to the low-pressure part. The fluid can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used in various fields such as agricultural irrigation, hydraulic engineering, industrial transportation and domestic water supply. The fluid conveyed in pipelines usually contains impurities, which will cause blockage of the pipeline if used for a long time, so an anti-blockage device is required.

[0003] The commonly used anti-clogging device is a filtering device. A filtering component is installed at a certain position to filter the fluid, thereby preventing impurities in the fluid from accumulating and clogging the pipeline. However, the impurities filtered out by the filtering component will remain inside the filter component. As the number of particles increases, the water flow to the filter component will be blocked, affecting the normal circulation of the fluid. Utility Model Content

[0004] The purpose of the utility model is to provide a recoil type self-propelled anti-blocking pipe device, which can discharge impurities filtered inside the filter component through the sewage discharge end, play a self-cleaning role, prevent the filter component from being blocked by excessive particulate matter, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a recoil-type self-propelled anti-blocking pipe device, comprising an outer shell and a sewage discharge end, one end of the outer shell is fixedly connected to the sewage discharge end and the water inlet end, the other end of the outer shell is fixedly connected to the water outlet end, the interior of the outer shell is slidably connected to a core body, one side of the outer shell is fixedly connected to a driving structure for driving the core body to move, and the internal thread of the core body is connected to a filter component.

[0006] Furthermore, the outer shell includes a square shell, one side of the square shell is integrally connected to a semicircular shell, one side of the interior of the square shell is fixedly connected to a partition, a center hole is opened in the middle of the partition, and the center hole is arranged corresponding to the sewage discharge end.

[0007] Furthermore, the driving structure includes a blocking plate fixedly connected to one side of the square shell, a slide groove is provided in the middle of the blocking plate, a screw rod is provided inside the slide groove, two ends of the screw rod are rotatably connected to the two ends of the slide groove through sealed bearings respectively, and a square groove is provided at one end of the screw rod.

[0008] Furthermore, the core body includes a moving block, which is slidably connected to the interior of the square shell, and one end of the square shell is fixedly connected to a threaded cylinder for installing a filter component.

[0009] Furthermore, the moving block is a hollow trapezoidal structure.

[0010] Furthermore, a sliding block is fixedly connected to one side of the moving block, the sliding block is slidably connected to the inside of the sliding groove, and the sliding block is threadedly connected to the lead screw.

[0011] Furthermore, one end of the filter component is threadedly connected to the inside of the threaded barrel, the filter component is a truncated cone structure with one end open, and the surface of the filter component is provided with evenly distributed through holes.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the filter component on the core filters and intercepts particulate matter in the water. After a period of use, the core is driven to move by the driving structure, and the filter component moves to one end of the sewage discharge terminal. Water enters the filter component from the outside to the inside of the filter component, and the impurities filtered inside the filter component are discharged through the sewage discharge terminal, which plays a self-cleaning role and prevents blockage caused by excessive particulate matter inside the filter component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 It is a top sectional view of the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the core body and the filter component of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Shell; 11. Square shell; 12. Semicircular shell; 13. Partition; 14. Center hole; 2. Drain terminal; 3. Water inlet terminal; 4. Water outlet terminal; 5. Driving structure; 51. Blocking plate; 52. Slide; 53. Screw rod; 6. Core; 61. Moving block; 62. Sliding block; 63. Threaded cylinder; 7. Filter component. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0020] like Figure 1-3 As shown, a recoil type self-propelled anti-blocking pipe device includes an outer shell 1 and a sewage discharge terminal 2, one end of the outer shell 1 is fixedly connected with the sewage discharge terminal 2 and the water inlet terminal 3, the other end of the outer shell 1 is fixedly connected with the water outlet terminal 4, the inner part of the outer shell 1 is slidably connected with a core body 6, one side of the outer shell 1 is fixedly connected with a driving structure 5 for driving the core body 6 to move, the inner part of the core body 6 is threadedly connected with a filter component 7, the outer shell 1 includes a square shell 11, one side of the square shell 11 is integrally connected with a semicircular shell 12, one side of the inner part of the square shell 11 is fixedly connected with a partition 13, the middle part of the partition 13 is opened with a center hole 14, and the center hole 14 is arranged corresponding to the sewage discharge terminal 2.

[0021] According to the above structure, one end of the pipe is connected to the water inlet terminal 3, and the other end of the pipe is connected to the water outlet terminal 4. A guide pipe is installed on the sewage discharge terminal 2. When in use, water enters the interior of the square shell 11 through the water inlet terminal 3, and the filter component 7 on the core body 6 filters and intercepts the particulate matter in the water. The core body 6 blocks one end of the sewage discharge terminal 2. The water entering the interior of the square shell 11 enters the interior of the semicircular shell 12 through the center hole 14 and is output through the water outlet terminal 4. After a period of use, the core body 6 is driven to move by the driving structure 5, and one end of the core body 6 blocks the center hole 14. At this time, the filter component 7 moves to one end of the sewage discharge terminal 2. After water is passed again, water enters the interior of the filter component 7 from the outside of the filter component 7, and the impurities filtered inside the filter component 7 are discharged through the sewage discharge terminal 2, which plays a self-cleaning role and prevents excessive particulate matter inside the filter component 7 from causing blockage.

[0022] like Figure 3 and 4 As shown, the driving structure 5 includes a blocking plate 51 fixedly connected to one side of the square shell 11, a slide groove 52 is arranged in the middle of the blocking plate 51, a screw rod 53 is arranged inside the slide groove 52, two ends of the screw rod 53 are rotatably connected to the two ends of the slide groove 52 through sealed bearings respectively, one end of the screw rod 53 is provided with a square groove, the core body 6 includes a moving block 61, the moving block 61 is slidably connected to the inside of the square shell 11, one end of the square shell 11 is fixedly connected to a threaded cylinder 63 for installing the filter component 7, the moving block 61 is a hollow trapezoidal structure, one side of the moving block 61 is fixedly connected to a slider 62, the slider 62 is slidably connected to the inside of the slide groove 52, and the slider 62 is threadedly connected to the screw rod 53.

[0023] According to the above structure, during normal use, the filter component 7 stays at one end of the water inlet terminal 3, and the center hole 14 is open. When cleaning the filter component 7, the screw rod 53 is rotated by a wrench, and the screw rod 53 drives the slider 62 to move, and the slider 62 drives the moving block 61 to move. One end of the moving block 61 blocks the center hole 14. At this time, the filter component 7 stays at the port of the sewage discharge terminal 2, and the water is discharged through the sewage discharge terminal 2 to flush the inside of the filter component 7.

[0024] like Figure 4 As shown, one end of the filter component 7 is threadedly connected to the inside of the threaded barrel 63. The filter component 7 is a truncated cone structure with one end open, and the surface of the filter component 7 is provided with evenly distributed through holes.

[0025] According to the above structure, the truncated cone structure of the filter component 7 facilitates the discharge of foreign particles along the side wall of the filter component 7 during cleaning.

[0026] The working principle of the utility model is as follows: one end of the pipe is connected to the water inlet terminal 3, the other end of the pipe is connected to the water outlet terminal 4, a guide pipe is installed on the sewage outlet terminal 2, when in use, water enters the interior of the square shell 11 through the water inlet terminal 3, the filter component 7 on the core body 6 filters and intercepts the particles in the water, the core body 6 blocks one end of the sewage outlet terminal 2, the water entering the square shell 11 enters the interior of the semicircular shell 12 through the center hole 14, and is output through the water outlet terminal 4, after a period of use, the core body 6 is driven to move by the driving structure 5, one end of the core body 6 blocks the center hole 14, and at this time the filter component 7 moves to one end of the sewage outlet terminal 2 After water is passed through again, water enters the interior of the filter component 7 from the outside, and the impurities filtered inside the filter component 7 are discharged through the sewage discharge terminal 2, which plays a self-cleaning role and prevents excessive particulate matter inside the filter component 7 from causing blockage. During normal use, the filter component 7 stays at one end of the water inlet terminal 3, and the center hole 14 is open. When cleaning the filter component 7, the screw rod 53 is rotated by a wrench, and the screw rod 53 drives the slider 62 to move, and the slider 62 drives the moving block 61 to move. One end of the moving block 61 blocks the center hole 14. At this time, the filter component 7 stays at the port of the sewage discharge terminal 2, and the water flow is discharged through the sewage discharge terminal 2 to rinse the inside of the filter component 7.

[0027] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A recoil type self-propelled anti-blocking pipe device, comprising a housing (1) and a sewage discharge end (2), characterized in that: One end of the shell (1) is fixedly connected to a sewage discharge terminal (2) and a water inlet terminal (3), and the other end of the shell (1) is fixedly connected to a water outlet terminal (4). The interior of the shell (1) is slidably connected to a core (6). One side of the shell (1) is fixedly connected to a driving structure (5) for driving the core (6) to move. The interior of the core (6) is threadedly connected to a filter component (7).

2. A recoil type self-propelled anti-blocking pipe device according to claim 1, characterized in that: The outer shell (1) comprises a square shell (11), one side of the square shell (11) is integrally connected to a semicircular shell (12), one side of the interior of the square shell (11) is fixedly connected to a partition (13), a central hole (14) is opened in the middle of the partition (13), and the central hole (14) is arranged corresponding to the sewage discharge end (2).

3. A recoil type self-propelled anti-blocking pipe device according to claim 2, characterized in that: The driving structure (5) comprises a blocking plate (51) fixedly connected to one side of the square shell (11); a slide groove (52) is arranged in the middle of the blocking plate (51); a screw rod (53) is arranged inside the slide groove (52); two ends of the screw rod (53) are rotatably connected to the two ends of the slide groove (52) through sealed bearings respectively; and one end of the screw rod (53) is provided with a square groove.

4. A recoil type self-propelled anti-blocking pipe device according to claim 3, characterized in that: The core (6) comprises a moving block (61) which is slidably connected to the interior of the square shell (11); one end of the square shell (11) is fixedly connected to a threaded cylinder (63) for installing a filter component (7).

5. A recoil type self-propelled anti-blocking pipe device according to claim 4, characterized in that: The moving block (61) is a hollow trapezoidal structure.

6. A recoil type self-propelled anti-blocking pipe device according to claim 5, characterized in that: A sliding block (62) is fixedly connected to one side of the moving block (61), and the sliding block (62) is slidably connected inside the sliding groove (52). The sliding block (62) is threadedly connected to the screw rod (53).

7. A recoil type self-propelled anti-blocking pipe device according to claim 6, characterized in that: One end of the filter component (7) is threadedly connected to the interior of the threaded cylinder (63); the filter component (7) is a truncated cone-shaped structure with one end open; and the surface of the filter component (7) is provided with evenly distributed through holes.

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