Water source conveying filter pipe for water conservancy project

Abstract

The utility model discloses a water source conveying filter pipe for hydraulic engineering, and particularly relates to the field of hydraulic engineering, the water source conveying filter pipe comprises a filter box, one side of the filter box is communicated with an input pipe, one side of the filter box is communicated with an output pipe, and the upper end face of the filter box is provided with a driving device; the output end of the driving device penetrates through the upper end face of the filter box and extends to be connected with a cleaning device, the output end of the cleaning device makes contact with one end of the output pipe, two first fixing blocks are symmetrically and fixedly installed on the inner side wall of the filter box, and a blocking device is arranged on the inner side wall of the filter box. The output end of the blocking device is connected with the two first fixing blocks. When in use, the filter plate cleaning device is simple to operate, the cleaning device can be driven by the driving device to clean the surface of the filter plate and prevent impurities from blocking the filter plate, and meanwhile, the impurities cleaned to the bottom wall of the filter plate can be blocked by the blocking device to prevent the impurities from flowing back to block the filter plate again.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects. More specifically, the utility model relates to a water conveyance source filter pipe for water conservancy projects. Background Technique

[0002] Water conservancy projects are the general term for various engineering constructions built to control, utilize, and protect surface and underground water resources and the environment. They are projects built to eliminate water disasters and develop and utilize water resources. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, coastal reclamation projects, etc. Water conservancy projects often send water sources through pipelines to corresponding areas or equipment for use.

[0003] Therefore, a large part of water conservancy projects needs to convey water. From the current environment, there is a lot of garbage at many water sources, and there are also many impurities in a floating state in the water sources. Therefore, when conveying water sources, the water sources need to be filtered and then conveyed. Currently, the filtration often uses a filter mesh plate. During the filtration process, there are often a lot of impurities and garbage stuck on the filter mesh plate, thus blocking the filter mesh plate and affecting the effect of conveying water sources. Therefore, it is necessary to redesign a water conveyance source filter pipe for water conservancy projects to address the above problems. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a water conveyance source filter pipe for water conservancy projects. The technical problem to be solved by the utility model is: preventing impurities from blocking the filter plate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A water conveyance source filter pipe for water conservancy projects includes a filter box. One side of the filter box is communicated with an input pipe, and the other side of the filter box is communicated with an output pipe. A driving device is arranged on the upper end surface of the filter box. The output end of the driving device penetrates through the upper end surface of the filter box and is connected to a cleaning device in an extended manner, and the output end of the cleaning device is in contact with one end of the output pipe. Two first fixing blocks are symmetrically and fixedly installed on the inner side wall of the filter box. A blocking device is arranged on the inner side wall of the filter box, and the output ends of the blocking device are respectively connected to the two first fixing blocks.

[0007] As Figures 1-3 shown, the specific implementation method is as follows: By setting the driving device and the cleaning device, the driving device can drive the cleaning device to clean the impurities attached to the filter plate, preventing the impurities from blocking the filter plate. By setting the blocking device and the first fixing blocks, the impurities cleaned to the bottom wall of the filter box can be limited by the blocking device, effectively preventing the impurities from flowing back and blocking the filter plate again.

[0008] In a preferred embodiment, a filter plate is fixedly installed in the output pipe, and the output end of the cleaning device is in contact with the filter plate.

[0009] In a preferred embodiment, the driving device includes a mounting frame, and the mounting frame is fixedly installed on the upper end surface of the filtering box. A motor is fixedly installed on the mounting frame. The output shaft of the motor penetrates through the upper end surface of the filtering box and a threaded rod is installed thereon in an extending manner, and the output end of the cleaning device is connected to the threaded rod.

[0010] In a preferred embodiment, the cleaning device includes a scraping plate, and the scraping plate is threadedly connected to the threaded rod, and the scraping plate is in contact with the filter plate. A limiting plate is fixedly connected to one side of the scraping plate.

[0011] In a preferred embodiment, two limiting rods are symmetrically and slidably inserted into the scraping plate, and the upper end surfaces of the two limiting rods are fixedly connected to the inner top wall of the filtering box.

[0012] In a preferred embodiment, the blocking device includes a connecting shaft, and the connecting shaft is rotatably connected to the inner side wall of the filtering box. A baffle is fixedly installed on the connecting shaft. Two second fixing blocks are symmetrically and fixedly installed on the upper end surface of the baffle. A tension spring is connected to each of the second fixing blocks, and the ends of the two tension springs far away from the second fixing blocks are respectively connected to the two first fixing blocks.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing devices such as a driving device and a cleaning device, the present utility model can drive the cleaning device to clean the surface of the filter plate by using the driving device, prevent impurities from blocking the filter plate, and achieve the purpose of cleaning impurities and preventing the blockage of the filter plate from affecting the water source transportation.

[0015] 2. By providing devices such as a first fixing block and a blocking device, the present utility model can clean the impurities on the filter plate to the bottom wall of the filtering box by using the cleaning device, and can block the impurities cleaned to the bottom wall of the filtering box by using the blocking device to prevent the impurities from flowing back and blocking the filter plate again.

[0016] In summary, when the present utility model is in use, the operation is simple. The driving device can drive the cleaning device to clean the surface of the filter plate to prevent impurities from blocking the filter plate. At the same time, the blocking device can block the impurities cleaned to the bottom wall of the filtering box to prevent the impurities from flowing back and blocking the filter plate again. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a water source filtering pipe for a water conservancy project transportation proposed by the present utility model;

[0018] Figure 2 Partial schematic diagram of a cleaning device for a water conveyance source filter pipe in a water conservancy project proposed by the present utility model;

[0019] Figure 3 Partial schematic diagram of a blocking device for a water conveyance source filter pipe in a water conservancy project proposed by the present utility model.

[0020] In the figure: 1 filter box, 2 output pipe, 3 input pipe, 4 mounting rack, 5 motor, 6 threaded rod, 7 limiting plate, 8 baffle plate, 9 connecting shaft, 10 tension spring, 11 scraping plate, 12 filter plate, 13 second fixing block, 14 limiting rod, 15 first fixing block. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Referring to Figures 1-3 , a water conveyance source filter pipe for a water conservancy project includes a filter box 1. One side of the filter box 1 is communicated with an input pipe 3, and one side of the filter box 1 is communicated with an output pipe 2. A driving device is provided on the upper end surface of the filter box 1. The output end of the driving device penetrates through the upper end surface of the filter box 1 and extends to be connected with a cleaning device, and the output end of the cleaning device is in contact with one end of the output pipe 2. Two first fixing blocks 15 are symmetrically and fixedly installed on the inner side wall of the filter box 1. A blocking device is provided on the inner side wall of the filter box 1, and the output ends of the blocking device are respectively connected to the two first fixing blocks 15.

[0023] As Figures 1-3 shown, the specific implementation manner is as follows: By setting the driving device and the cleaning device, the driving device can drive the cleaning device to clean the impurities attached to the filter plate 12, preventing the impurities from blocking the filter plate 12. By setting the blocking device and the first fixing block 15, the impurities cleaned to the bottom wall of the filter box 1 can be limited by the blocking device, effectively preventing the impurities from flowing back and blocking the filter plate 12 again.

[0024] A filter plate 12 is fixedly installed in the output pipe 2, and the output end of the cleaning device is in contact with the filter plate 12. The filter plate 12 can filter the water source input by the input pipe 3.

[0025] The driving device includes a mounting frame 4, and the mounting frame 4 is fixedly installed on the upper end face of the filter box 1. A motor 5 is fixedly installed on the mounting frame 4. The output shaft of the motor 5 penetrates through the upper end face of the filter box 1 and extends to install a threaded rod 6. And the output end of the cleaning device is connected to the threaded rod 6. The motor 5 can be used to drive the threaded rod 6 to rotate, and the threaded rod 6 can drive the cleaning device to move.

[0026] The cleaning device includes a scraper 11, and the scraper 11 is threadedly connected to the threaded rod 6. And the scraper 11 contacts the filter plate 12. One side of the scraper 11 is fixedly connected with a limiting plate 7. The scraper 11 can be used to clean the impurities attached to the filter plate 12.

[0027] Two limiting rods 14 are symmetrically and slidably inserted on the scraper 11, and the upper end faces of the two limiting rods 14 are fixedly connected to the inner top wall of the filter box 1. The two limiting rods 14 can limit the scraper 11 to prevent the scraper 11 from rotating with the threaded rod 6.

[0028] The blocking device includes a connecting shaft 9, and the connecting shaft 9 is rotatably connected to the inner side wall of the filter box 1. A baffle 8 is fixedly installed on the connecting shaft 9. Two second fixing blocks 13 are symmetrically and fixedly installed on the upper end face of the baffle 8. A tension spring 10 is connected to each second fixing block 13. And the ends of the two tension springs 10 away from the second fixing blocks 13 are respectively connected to the two first fixing blocks 15. The baffle 8 can limit the impurities cleaned to the bottom wall of the filter box 1 to prevent the impurities from flowing back to the filter plate 12.

[0029] When the utility model is in use, first, the water source can enter the filter box 1 through the input pipe 3, and then the water source can enter the output pipe 2 through the filter plate 12. At this time, the water source can be filtered by the filter plate 12.

[0030] When the water source is input into the filtration tank 1 through the input pipe 3, some impurities will enter the filtration tank 1 together with the water source. After the impurities adhere to the filter plate 12, the filter plate 12 will be blocked. At this time, the motor 5 can be started. The output shaft of the motor 5 can drive the threaded rod 6. The rotation of the threaded rod 6 can drive the scraper 11 to move. The two limiting rods 14 can limit the scraper 11 to prevent the scraper 11 from rotating with the threaded rod 6. The scraper 11 can clean the surface of the filter plate 12. When the scraper 11 moves, the scraper 11 can synchronously drive the limiting plate 7. At this time, the impurities cleaned by the scraper 11 can be between the limiting plate 7 and the scraper 11. As the scraper 11 moves, the lower end surface of the limiting plate 7 can abut against the baffle 8. Subsequently, the baffle 8 can drive the connecting shaft 9 to rotate synchronously. At this time, the tension spring 10 can be stretched synchronously with the movement of the baffle 8. Subsequently, the scraper 11 can send the impurities scraped from the filter plate 12 to the bottom of the filtration tank 1. Then, the motor 5 is reversed. The output shaft of the motor 5 drives the threaded rod 6 to reverse. Subsequently, the scraper 11 can move back to the upper side of the baffle 8 following the reverse rotation of the threaded rod 6. Then, the tension spring 10 is reset. The tension spring 10 can drive the baffle 8 to reset to the position before rotation.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water source filter pipe for conveying water in a hydraulic project, comprising a filter box (1), characterized in that: One side of the filter box (1) is connected to an input pipe (3), and one side of the filter box (1) is connected to an output pipe (2). The upper end surface of the filter box (1) is provided with a driving device, and the output end of the driving device passes through the upper end surface of the filter box (1) and is extended to be connected to a cleaning device, and the output end of the cleaning device is in contact with one end of the output pipe (2). Two first fixing blocks (15) are symmetrically fixedly mounted on the inner side wall of the filter box (1), and a blocking device is provided on the inner side wall of the filter box (1), and the output ends of the blocking device are respectively connected to the two first fixing blocks (15).

2. A water source filter pipe for conveying water in a hydraulic project according to claim 1, characterized in that: A filter plate (12) is fixedly installed in the output pipe (2), and the output end of the cleaning device is in contact with the filter plate (12).

3. A water source filter pipe for conveying water in a hydraulic project according to claim 1, characterized in that: The driving device comprises a mounting frame (4), and the mounting frame (4) is fixedly mounted on the upper end surface of the filter box (1), a motor (5) is fixedly mounted on the mounting frame (4), an output shaft of the motor (5) passes through the upper end surface of the filter box (1) and is extended to be mounted with a threaded rod (6), and the output end of the cleaning device is connected to the threaded rod (6).

4. A water source filter pipe for conveying water in a hydraulic project according to claim 3, characterized in that: The cleaning device comprises a scraper (11), and the scraper (11) is threadedly connected to the threaded rod (6), and the scraper (11) is in contact with the filter plate (12), and one side of the scraper (11) is fixedly connected to a limiting plate (7).

5. A water source filter pipe for conveying water in a hydraulic project according to claim 4, characterized in that: Two limiting rods (14) are symmetrically and slidably inserted on the scraper (11), and the upper end surfaces of the two limiting rods (14) are fixedly connected to the inner top wall of the filter box (1).

6. A water source filter pipe for conveying water in a hydraulic project according to claim 1, characterized in that: The blocking device comprises a connecting shaft (9), and the connecting shaft (9) is rotatably connected to the inner wall of the filter box (1), a baffle (8) is fixedly mounted on the connecting shaft (9), and two second fixed blocks (13) are symmetrically fixedly mounted on the upper end surface of the baffle (8), each of the second fixed blocks (13) is connected to a tension spring (10), and the ends of the two tension springs (10) away from the second fixed blocks (13) are respectively connected to the two first fixed blocks (15).

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