Pipeline for water conservancy

Abstract

The utility model relates to the technical field of water conservancy pipelines, and provides a water conservancy pipeline, which is characterized in that a filter cavity is arranged at the joint of a water inlet pipe and a water outlet pipe, and impurities in a liquid medium are filtered and intercepted through a filter plate close to the water outlet pipe in the filter cavity. When liquid enters the filtering cavity from the water inlet pipe, the liquid impacts the turning plate on the outer side of the first rotating shaft, at the moment, the first rotating shaft starts to rotate when the turning plate is impacted by the liquid and drives the first conical tooth to rotate synchronously, and at the moment, the second conical tooth meshed with one side of the first conical tooth rotates synchronously and drives the second rotating shaft to rotate; at the moment, the cleaning and scraping rod located on one side of the second rotating shaft synchronously rotates and completes the cleaning and scraping work on the surface of the filter plate, through the design, additional driving rotation does not need to be added, potential energy can be converted into kinetic energy only through flowing water flow in the pipe, and then the self-cleaning and scraping work on the filter plate is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy pipelines, and specifically to a water utilization pipeline. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid flows from the high pressure part of the pipeline to the low pressure part after being pressurized by a blower, compressor, pump and boiler. It can also be conveyed by the fluid's own pressure or gravity. During the process of conveying the medium, the pipeline often uses a filter to filter and intercept. How to quickly scrape the impurities attached to the surface of the filter is a problem that needs to be solved urgently.

[0003] After searching, the announcement number CN218992777U discloses a water conservancy pipeline, wherein the outer surface of the pipeline body is provided with a slide groove, the inner side of the slide groove is slidably connected with a slide column, and the outer surface of the pipeline body is fixedly connected with a water inlet on the side away from the slide column. The utility model sets a second filter plate and a first filter plate, so that when water enters the inner side of the pipeline body through the water inlet, the water is filtered in the first step when it passes through the first filter plate, and the remaining residues fall into the inner side of the cleaning tank. The residues can be cleaned by rotating the outer cover, and the filtered water is further filtered when it passes through the second filter plate. Similarly, the impurities therein are cleaned out by rotating the outer cover. In this way, the impurities in the water can be effectively treated to prevent the blockage of the inner side of the pipeline body.

[0004] The above-mentioned water conservancy pipeline uses two sets of filter plates to filter and intercept impurities flowing in the pipeline, but the design does not have a self-cleaning design for the filter plates, which can easily lead to a certain amount of impurities adhering to the surface of the filter plates during long-term filtration, thereby affecting the flow rate of the medium and reducing the filtration effect. Utility Model Content

[0005] The utility model provides a water utilization pipeline, which solves the problem that the prior art has no self-cleaning design for the filter plate, which causes a certain amount of impurities to adhere to the surface of the filter plate during long-term filtration, thereby affecting the medium flow rate and reducing the filtration effect.

[0006] The technical scheme of the utility model is as follows: a water utilization pipeline, comprising a filter chamber, an inlet pipe and an outlet pipe arranged on the left and right sides of the filter chamber and connected to the filter chamber, and a sewage pipe arranged at the bottom of the filter chamber and connected to the filter chamber, the top of the filter chamber is fixedly connected to a top cover, and a driven component is arranged at the bottom of the top cover, and the driven component comprises a first rotating shaft, and the outer side of the first rotating shaft is annularly fixedly connected with a flap, and the flap corresponds to the position of the water inlet of the water inlet pipe, and the bottom of the first rotating shaft is fixedly connected with a first conical tooth, and a scraping component is also arranged in the filter chamber, and the scraping component comprises a second rotating shaft, and one side of the second rotating shaft is fixedly connected with a second conical tooth, and the second conical tooth and the first conical tooth are meshingly connected, and the second rotating shaft is annularly fixedly connected with a scraping rod on the side away from the second conical tooth, and the inner wall of the filter chamber is fixedly connected with an installation semi-ring sleeve on the side close to the outlet pipe, and a filter plate for filtering is installed in the installation semi-ring sleeve.

[0007] Preferably, the driven component further comprises a bearing, wherein the bearing is arranged at the top of the first rotating shaft and the inner ring of the bearing is fixedly connected to the first rotating shaft, and the outer ring of the bearing is fixedly connected to the inner wall of the bottom groove of the top cover.

[0008] Preferably, the flap is fixedly connected with ramps at equal intervals from top to bottom, and the ramps are arranged at an angle of ten degrees.

[0009] Preferably, an opening and closing cover is provided on one side of the top of the top cover above the filter plate, and an opening and closing groove is movably inserted into the top cover at the opening and closing cover.

[0010] Preferably, the scraping assembly further comprises a support rod, the support rod is fixedly connected to the bottom of the filter chamber, and the top of the support rod is fixedly connected to a limiting sleeve.

[0011] Preferably, a limiting column is fixedly connected to the outer surface of the second rotating shaft, and the limiting column corresponds to the position of the limiting sleeve and is rotatably connected in the limiting sleeve.

[0012] Preferably, a mounting groove is provided on the inner side of the mounting semi-ring sleeve, and the mounting groove matches the size of the filter plate.

[0013] Preferably, a rubber sealing ring is fixedly connected to the outer side of the mounting semi-ring sleeve, and the rubber sealing ring is in contact with the filter plate.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a filter chamber at the connection between an inlet pipe and an outlet pipe, and completes the filtering and intercepting work of impurities in a liquid medium through a filter plate in the filter chamber close to the outlet pipe. In particular, when liquid enters the filter chamber from the inlet pipe, it impacts a flap on the outer side of the first rotating shaft. At this time, the first rotating shaft starts to rotate on the flap under the impact of the liquid and drives the first conical teeth to rotate synchronously. At this time, the second conical teeth meshed on one side of the first conical teeth mesh and rotate synchronously therewith and drive the second rotating shaft to rotate. At this time, a scraping rod located on one side of the second rotating shaft rotates synchronously and completes the scraping work on the surface of the filter plate. According to this design, there is no need to add additional drive rotation. Only the water flow in the pipe can convert potential energy into kinetic energy to complete the self-scraping work of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a side cross-sectional view of the filter chamber of the utility model;

[0018] Figure 2 It is an enlarged view of the separation between the opening and closing groove and the opening and closing cover of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the driven component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the scraping component of the utility model;

[0021] Figure 5 This is an enlarged view of the connection between the first conical tooth and the second conical tooth of the utility model;

[0022] Figure 6 This is a separation diagram of the installation semi-ring sleeve and the filter plate structure of the utility model;

[0023] In the figure: 1. filter chamber; 11. mounting half ring sleeve; 111. mounting groove; 112. rubber sealing ring; 2. top cover; 21. opening and closing groove; 22. opening and closing cover; 3. water inlet pipe; 4. water outlet pipe; 5. sewage pipe; 6. driven assembly; 61. first rotating shaft; 62. bearing; 63. flap; 631. ramp plate; 64. first conical tooth; 7. scraper assembly; 71. second rotating shaft; 72. second conical tooth; 73. limit column; 74. limit sleeve; 741. support rod; 75. scraper rod; 8. filter plate. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 and Figure 5 The utility model provides a technical solution: a water utilization pipeline, including a filter chamber 1, an inlet pipe 3 and an outlet pipe 4 arranged on the left and right sides of the filter chamber 1 and connected to the filter chamber 1, and a sewage pipe 5 arranged at the bottom of the filter chamber 1 and connected to the filter chamber 1. The top of the filter chamber 1 is fixedly connected to the top cover 2, and a driven component 6 is arranged at the bottom of the top cover 2. The driven component 6 includes a first rotating shaft 61, and the outer side of the first rotating shaft 61 is annularly fixedly connected with a flap 63, and the flap 63 corresponds to the water inlet position of the water inlet pipe 3. The bottom of the first rotating shaft 61 is fixedly connected with a first conical tooth 64. A cleaning component 7 is also arranged in the filter chamber 1, and the cleaning component 7 includes The second rotating shaft 71 includes a second conical tooth 72 fixedly connected to one side of the second rotating shaft 71, and the second conical tooth 72 and the first conical tooth 64 are meshingly connected. The second rotating shaft 71 is annularly fixedly connected to a cleaning rod 75 on the side away from the second conical tooth 72. The inner wall of the filter chamber 1 is fixedly connected to a mounting semi-annular sleeve 11 on the side close to the water outlet pipe 4. A filter plate 8 for filtering is installed in the mounting semi-annular sleeve 11. This design solves the problem that the prior art does not have a self-cleaning design for the filter plate, which results in a certain amount of impurities adhering to the surface of the filter plate during long-term filtration, thereby affecting the medium flow rate and reducing the filtration effect.

[0026] See also Figure 3 The driven component 6 also includes a bearing 62, which is arranged on the top of the first rotating shaft 61 and the inner ring of the bearing 62 is fixedly connected to the first rotating shaft 61, and the outer ring of the bearing 62 is fixedly connected to the inner wall of the bottom groove of the top cover 2. Through this design, the first rotating shaft 61 can be limited in the filter chamber 1. At the same time, the bearing 62 is arranged at the connection between the first rotating shaft 61 and the top cover 2 to make the first rotating shaft 61 rotate more smoothly. The flap 63 is fixedly connected with ramp plates 631 at equal intervals from top to bottom, and the ramp plates 631 are arranged at a ten-degree angle.

[0027] See also Figure 2 and Figure 4 and Figure 6An opening and closing cover 22 is provided on one side of the top of the top cover 2 above the filter plate 8. An opening and closing groove 21 is movably inserted at the opening and closing cover 22 of the top cover 2. An installation groove 111 is provided on the inner side of the installation semi-ring sleeve 11. The installation groove 111 matches the size of the filter plate 8. A rubber sealing ring 112 is fixedly connected to the outer side of the installation semi-ring sleeve 11. The rubber sealing ring 112 fits the filter plate 8. This design can facilitate the disassembly, assembly and replacement of the filter plate 8 at a later stage.

[0028] See also Figure 4 The scraping assembly 7 also includes a support rod 741, which is fixedly connected to the bottom of the filter chamber 1, and the top of the support rod 741 is fixedly connected to a limiting sleeve 74. The outer surface of the second rotating shaft 71 is fixedly connected to a limiting column 73, and the limiting column 73 corresponds to the position of the limiting sleeve 74 and is rotatably connected in the limiting sleeve 74. Through this design, the second rotating shaft 71 can be limited and rotated in the filter chamber 1.

[0029] The working principle and use process of the utility model are as follows: the design is provided with a filter chamber 1 at the connection between the water inlet pipe 3 and the water outlet pipe 4, and the filter plate 8 near the water outlet pipe 4 in the filter chamber 1 is used to filter and intercept impurities in the liquid medium. In particular, when the liquid enters the filter chamber 1 from the water inlet pipe 3, it will impact the flap 63 outside the first rotating shaft 61. At this time, the first rotating shaft 61 starts to rotate when the flap 63 is affected by the impact of the liquid and drives the first conical tooth 64 to rotate synchronously. At this time, the first conical tooth 64 is meshed on one side. The second conical teeth 72 mesh and rotate synchronously therewith, and drive the second rotating shaft 71 to rotate. At this time, the scraper rod 75 located on one side of the second rotating shaft 71 rotates synchronously therewith and completes the scraping work on the surface of the filter plate 8. According to this design, there is no need to add additional driving rotation. Only the water flow in the pipe can convert the potential energy into kinetic energy to complete the self-scraping work of the filter plate 8. In particular, when the filter plate 8 is damaged during long-term work, the opening and closing groove 21 can be removed from the opening and closing cover 22 to complete the replacement of the filter plate 8.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water utilization pipeline, comprising a filter chamber (1), a water inlet pipe (3) and a water outlet pipe (4) arranged on the left and right sides of the filter chamber (1) and connected to the filter chamber (1), and a sewage pipe (5) arranged at the bottom of the filter chamber (1) and connected to the filter chamber (1), characterized in that: The top of the filter chamber (1) is fixedly connected to the top cover (2), and a driven component (6) is arranged at the bottom of the top cover (2). The driven component (6) comprises a first rotating shaft (61), and a flap (63) is fixedly connected to the outer side of the first rotating shaft (61) in an annular shape, and the flap (63) corresponds to the position of the water inlet of the water inlet pipe (3). The bottom of the first rotating shaft (61) is fixedly connected to a first conical tooth (64). A scraping component (7) is also arranged in the filter chamber (1), and the scraping component (7) The invention comprises a second rotating shaft (71), one side of the second rotating shaft (71) is fixedly connected with a second conical tooth (72), the second conical tooth (72) and the first conical tooth (64) are meshingly connected, the second rotating shaft (71) is annularly fixedly connected with a cleaning rod (75) on the side away from the second conical tooth (72), the inner wall of the filter chamber (1) is fixedly connected with a mounting semi-annular sleeve (11) on the side close to the water outlet pipe (4), and a filter plate (8) for filtering is installed in the mounting semi-annular sleeve (11).

2. A water utilization pipeline according to claim 1, characterized in that: The driven component (6) further comprises a bearing (62), wherein the bearing (62) is arranged on the top of the first rotating shaft (61), and the inner ring of the bearing (62) is fixedly connected to the first rotating shaft (61), and the outer ring of the bearing (62) is fixedly connected to the inner wall of the bottom groove of the top cover (2).

3. A water utilization pipeline according to claim 1, characterized in that: The flap (63) is fixedly connected with ramps (631) at equal intervals from top to bottom, and the ramps (631) are arranged in a 10-degree inclined direction.

4. A water utilization pipeline according to claim 1, characterized in that: An opening and closing cover (22) is provided on one side of the top of the top cover (2) and is located above the filter plate (8). An opening and closing groove (21) is movably inserted into the opening and closing cover (22) of the top cover (2).

5. A water utilization pipeline according to claim 1, characterized in that: The scraping assembly (7) further comprises a support rod (741), wherein the support rod (741) is fixedly connected to the bottom of the filter chamber (1), and the top of the support rod (741) is fixedly connected to a limiting sleeve (74).

6. A water utilization pipeline according to claim 1, characterized in that: The outer surface of the second rotating shaft (71) is fixedly connected to a limiting column (73); the limiting column (73) corresponds to the position of the limiting sleeve (74) and is rotatably connected inside the limiting sleeve (74).

7. A water utilization pipeline according to claim 1, characterized in that: A mounting groove (111) is provided on the inner side of the mounting semi-ring sleeve (11), and the mounting groove (111) matches the size of the filter plate (8).

8. The water utilization pipeline according to claim 1, characterized in that: A rubber sealing ring (112) is fixedly connected to the outside of the mounting semi-ring sleeve (11), and the rubber sealing ring (112) is in contact with the filter plate (8).

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