Pipeline corner anti-blocking device with cleaning scraper

Abstract

The utility model provides a pipeline corner anti-clogging device with a cleaning scraper, which comprises a right-angle pipeline, the right-angle pipeline is formed by communicating a vertical pipeline and a transverse pipeline, water in the right-angle pipeline flows to the transverse pipeline through the vertical pipeline, the communicating part of the vertical pipeline and the transverse pipeline is a corner of the right-angle pipeline, and the cleaning scraper is arranged on the corner of the right-angle pipeline. A sludge guide part is arranged at the corner, the upper surface of the sludge guide part is an arc surface, the top end of the arc surface is connected with the vertical pipeline, the bottom end of the arc surface is connected with the transverse pipeline, the arc surface is sunken inwards towards the corner, and a filter plate connected with the two sides of the transverse pipeline is arranged at the other end of the arc surface. The back surface of the filter plate faces the cambered surface; a scraping plate mechanism is arranged behind the filter plate, the scraping plate mechanism comprises a scraping plate which penetrates through the transverse channel and is horizontally arranged with the filter plate, one side of the scraping plate faces the back of the filter plate and is connected with the back of the filter plate in an abutting mode, and a brush is arranged on one side of the scraping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pipeline corner anti-blocking device with a cleaning scraper. Background Art

[0002] At present, a large number of right-angle pipes are used in the process of assembling water conservancy pipes. Right-angle pipes are pipes with corners, and a large amount of impurities are easily accumulated at the corners. Therefore, in order not to affect the normal water delivery function of the water conservancy pipe, a filter plate is often arranged in front of the corner in the prior art to block the impurities. When there are objects that are easy to be entangled with the filter plate, such as water plants, in the impurities, it is easy to cause clogging of the filter plate, causing the right-angle pipe to be blocked. Once the right-angle pipe is blocked, it will be difficult to clean. Utility Model Content

[0003] The utility model aims to provide a pipeline corner anti-clogging device with a cleaning scraper, wherein a scraper mechanism adapted to the filter plate in front of the corner is arranged, and the filter plate is cleaned by the scraper mechanism to prevent the filter plate from being blocked, thereby causing blockage in the right-angle pipeline.

[0004] In order to solve the above technical problems, the utility model adopts the following solutions:

[0005] A pipeline corner anti-blocking device with a cleaning scraper comprises a right-angle pipeline, wherein the right-angle pipeline is composed of a vertical pipeline and a horizontal pipeline connected, and the water flow direction in the right-angle pipeline is to flow from the vertical pipeline to the horizontal pipeline, and the vertical pipeline and the horizontal pipeline are connected at the corner of the right-angle pipeline, and a sludge guide part is arranged at the corner, and the upper surface of the sludge guide part is an arc surface, and the top end of the arc surface is connected to the vertical pipeline, and the bottom end of the arc surface is connected to the horizontal pipeline, so that the arc surface is concave inwardly toward the corner, and the other end of the arc surface is provided with a filter plate connected to both sides of the horizontal pipeline, and the rear of the filter plate faces the arc surface;

[0006] A scraper mechanism is arranged behind the filter plate, and the scraper mechanism includes a scraper penetrating the transverse channel and arranged horizontally with the filter plate, one side of the scraper faces the back of the filter plate and is in contact with the back of the filter plate, and a brush is arranged on one side of the scraper.

[0007] Furthermore, a support plate parallel to the transverse pipe is provided on the inner side of the transverse pipe, and a first through hole and a second through hole are provided on the support plate which penetrate longitudinally, a filter plate is connected in the first through hole, a scraper is connected in the second through hole, and the first through hole and the second through hole are connected so that the scraper is connected to the back of the filter plate in abutment with each other.

[0008] Furthermore, the transverse pipe is also provided with a fixing mechanism, the fixing mechanism comprising an L-shaped plate penetrating the transverse pipe, the L-shaped plate comprising a vertical portion and a transverse portion connected in sequence;

[0009] The vertical portion of the L-shaped plate slides on the transverse pipe along the extension direction of the transverse pipe, and an opening is also provided on the support plate so that the vertical portion of the L-shaped plate is connected to the opening;

[0010] A cavity is provided in the support plate, and the cavity includes a second through hole and an opening. The transverse portion of the L-shaped plate is embedded in the cavity, and the transverse portion extends toward the second through hole, so that the L-shaped plate slides toward the second through hole.

[0011] Furthermore, the scraper is located between the filter plate and the L-shaped plate, and when the scraper does not penetrate the second through hole, the transverse portion of the L-shaped plate is in contact with the rear surface of the filter plate.

[0012] Furthermore, the fixing mechanism includes a slot arranged on the side wall of the transverse pipe, the slot passes through the side wall of the transverse pipe, a threaded rod parallel to the transverse pipe is arranged in the slot and the threaded rod extends toward the brush plate, and a threaded hole is arranged on the vertical portion of the L-shaped plate, so that the threaded rod is located in the threaded hole, and the L-shaped plate slides toward the brush plate.

[0013] Furthermore, a limiting portion is provided on the side of the vertical portion of the L-shaped plate, the limiting portion is sleeved on the threaded rod, and a tightening bolt is provided above the limiting portion.

[0014] Furthermore, the lower part of the card slot is tightly connected to the upper part of the support plate, and a soft felt for tight connection is provided between the lower part of the card slot and the support plate.

[0015] Furthermore, the sludge guide portion is provided with a plurality of guide grooves, one end of the guide groove is connected to the vertical pipe, the other end of the guide groove is connected to the horizontal pipe, and the plurality of guide grooves are evenly distributed on the sludge guide portion.

[0016] Beneficial effects of the utility model:

[0017] The utility model provides a pipeline corner anti-clogging device with a cleaning scraper. A scraper mechanism matched with the filter plate is arranged at the filter plate in front of the corner. The scraper mechanism is used to clean the filter plate to prevent the filter plate from being blocked, thereby causing blockage in the right-angle pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the right-angle pipeline in Example 1 of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the support plate in Example 1 of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the card slot in Example 1 of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the sludge guide portion in Example 1 of the utility model;

[0022] Explanation of the accompanying drawings: 1-vertical pipe, 2-horizontal pipe, 3-sludge guide part, 31-guide groove, 4-filter plate, 5-support plate, 51-first through hole, 52-second through hole, 53-opening, 6-scraper, 7-slot, 71-threaded rod, 8-L-shaped plate, 81-vertical part, 82-horizontal part, 9-limiting part. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the implementation methods of the present invention are not limited thereto.

[0024] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The present invention is described in detail below with reference to the accompanying drawings and in combination with embodiments:

[0027] Example 1

[0028] At present, a large number of right-angle pipes are used in the process of assembling water conservancy pipes, and right-angle pipes are pipes with corners, and a large amount of impurities are easily accumulated at the corners. Therefore, in order not to affect the normal water delivery function of the water conservancy pipe, the prior art often adopts a filter plate 4 in front of the corner to block the impurities through the filter plate 4. When there are objects that are easy to be entangled with the filter plate 4, such as water plants, in the impurities, it is easy to cause clogging of the filter plate 4, resulting in clogging of the right-angle pipe, and once the right-angle pipe is blocked, it will be difficult to clean.

[0029] Therefore, the utility model provides a pipe corner anti-clogging device with a cleaning scraper 6, and a scraper 6 mechanism adapted to the filter plate 4 is arranged at the filter plate 4 located in front of the corner. The scraper 6 mechanism is used to clean the filter plate 4 to prevent the filter plate 4 from being blocked, thereby causing blockage in the right-angle pipe.

[0030] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a pipeline corner anti-blocking device with a cleaning scraper 6 includes a right-angle pipeline, the right-angle pipeline is composed of a vertical pipeline 1 and a horizontal pipeline 2 connected, and the water flow direction in the right-angle pipeline is to flow from the vertical pipeline 1 to the horizontal pipeline 2, the vertical pipeline 1 and the horizontal pipeline 2 are connected at the corner of the right-angle pipeline, and a sludge guide part 3 is provided at the corner, the upper surface of the sludge guide part 3 is an arc surface, and the top end of the arc surface is connected to the vertical pipeline 1, and the bottom end of the arc surface is connected to the horizontal pipeline 2, so that the arc surface is concave inward toward the corner, and the other end of the arc surface is provided with a filter plate 4 connected to both sides of the horizontal pipeline 2, and the back of the filter plate 4 faces the arc surface;

[0031] A scraper 6 mechanism is arranged behind the filter plate 4, and the scraper 6 mechanism includes a scraper 6 penetrating the transverse channel and arranged horizontally with the filter plate 4, one side of the scraper 6 faces the back of the filter plate 4 and is in contact with the back of the filter plate 4, and a brush is arranged on one side of the scraper 6. The filter plate 4 can be a filter net with a plurality of meshes, which is used to filter impurities in the water flow.

[0032] Preferably, a support plate 5 parallel to the transverse pipe 2 is provided on the inner side of the transverse pipe 2, and a first through hole 51 and a second through hole 52 are provided on the support plate 5 which penetrate longitudinally, the first through hole 51 is connected to the filter plate 4, the second through hole 52 is connected to the scraper 6, and the first through hole 51 is connected to the second through hole 52, so that the scraper 6 is in contact with the back of the filter plate 4.

[0033] Preferably, the transverse pipe 2 is further provided with a fixing mechanism, the fixing mechanism comprising an L-shaped plate 8 penetrating the transverse pipe 2, the L-shaped plate 8 comprising a vertical portion 81 and a transverse portion 82 connected in sequence;

[0034] The vertical portion 81 of the L-shaped plate 8 slides on the transverse pipe 2 along the extension direction of the transverse pipe 2, and an opening 53 is also provided on the support plate 5, so that the vertical portion 81 of the L-shaped plate 8 is connected to the opening 53; in this embodiment, the opening 53 refers to a groove with the opening 53 facing upwards provided in the support plate 5, and the vertical portion 81 of the L-shaped plate 8 is embedded in the groove so that it can slide along the extension direction of the groove, and the two end surfaces of the opening 53 of the groove are sealed and connected to the inner wall of the transverse pipe 2 to prevent water in the transverse pipe 2 from flowing into the groove.

[0035] The support plate 5 is provided with a cavity, the cavity includes a second through hole 52 and an opening 53, the transverse portion 82 of the L-shaped plate 8 is embedded in the cavity, and the transverse portion 82 extends toward the second through hole 52, so that the L-shaped plate 8 slides toward the second through hole 52. The purpose is to allow the L-shaped plate 8 to be located in the second through hole 52. Specifically, in this embodiment, the support plate 5 can be hollowed out from the second through hole 52 to the opening 53 to form a cavity, and the transverse extension distance of the cavity in the support plate 5 is equal to the transverse distance between the second through hole 52 and the opening 53.

[0036] Preferably, the scraper plate 6 is located between the filter plate 4 and the L-shaped plate 8 , and when the scraper plate 6 does not penetrate the second through hole 52 , the transverse portion 82 of the L-shaped plate 8 is in contact with the back of the filter plate 4 .

[0037] Preferably, the fixing mechanism includes a slot 7 provided on the side wall of the transverse pipe 2, the slot 7 penetrates the side wall of the transverse pipe 2, a threaded rod 71 parallel to the transverse pipe 2 is provided in the slot 7 and extends toward the brush plate, a threaded hole is provided on the vertical portion 81 of the L-shaped plate 8, the threaded rod 71 is located in the threaded hole, and the L-shaped plate 8 slides toward the brush plate. The purpose is that the slot 7 can push the L-shaped plate 8 to slide vertically toward the brush plate in the cavity of the support plate 5.

[0038] Preferably, a limiting portion 9 is further provided on the side of the vertical portion 81 of the L-shaped plate 8, the limiting portion 9 is sleeved on the threaded rod 71, and a tightening bolt is provided above the limiting portion 9. The purpose is to fix the position of the L-shaped plate 8 to prevent the L-shaped plate 8 from shaking during water conservancy construction, thereby causing the water flow in the right-angle pipe to flow out of the slot 7 through the gap.

[0039] Preferably, the lower part of the slot 7 is tightly connected to the upper part of the support plate 5, and a soft felt for tight connection is provided between the lower part of the slot 7 and the support plate 5. The purpose is to prevent the water flow in the right-angle pipe from flowing out of the slot 7 through the gap.

[0040] Preferably, the sludge guide part 3 is provided with a plurality of guide grooves 31, one end of the guide groove 31 is connected to the vertical pipe 1, and the other end of the guide groove 31 is connected to the horizontal pipe 2, and the plurality of guide grooves 31 are evenly distributed on the sludge guide part 3. The purpose is to prevent sludge and other impurities from accumulating at the corners.

[0041] Based on the above principle, in the present embodiment, the specific working process of the pipe corner anti-blocking device with a cleaning scraper 6 is as follows: when water conservancy construction is in progress, the staff can pull the scraper 6 out of the second through hole 52, and at the same time, slide the L-shaped plate 8 so that the L-shaped plate 8 passes through the second through hole 52, thereby blocking the second through hole 52 and preventing the water flow in the right-angle pipe from flowing out through the second through hole 52; when water conservancy construction is not in progress, the staff can slide the L-shaped plate 8 so that the L-shaped plate 8 is away from the second through hole 52, open the second through hole 52, and then place the scraper 6 through the second through hole 52 in the right-angle pipe, so that the staff can clean the filter plate 4 by passing the brush plate through the second through hole 52.

[0042] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A pipeline corner anti-blocking device with a cleaning scraper, comprising a right-angle pipeline, wherein the right-angle pipeline is composed of a vertical pipeline (1) and a horizontal pipeline (2) connected, and the direction of water flow in the right-angle pipeline is to flow from the vertical pipeline (1) to the horizontal pipeline (2), and the connection point between the vertical pipeline (1) and the horizontal pipeline (2) is the corner of the right-angle pipeline, characterized in that: A sludge guide portion (3) is provided at the corner, the upper surface of the sludge guide portion (3) is an arc surface, the top end of the arc surface is connected to the vertical pipe (1), and the bottom end of the arc surface is connected to the transverse pipe (2), so that the arc surface is concave inwardly toward the corner, and the other end of the arc surface is provided with a filter plate (4) connected to both sides of the transverse pipe (2), and the rear side of the filter plate (4) faces the arc surface; A scraper (6) mechanism is arranged behind the filter plate (4), the scraper (6) mechanism comprising a scraper (6) penetrating the transverse channel and arranged horizontally with the filter plate (4), one side of the scraper (6) facing the back of the filter plate (4) and abutting against the back of the filter plate (4), and a brush is arranged on one side of the scraper (6).

2. A pipeline corner anti-blocking device with a cleaning scraper according to claim 1, characterized in that: A support plate (5) parallel to the transverse pipe (2) is arranged on the inner side of the transverse pipe (2); a first through hole (51) and a second through hole (52) are arranged on the support plate (5) and penetrate the support plate in the longitudinal direction; a filter plate (4) is connected to the first through hole (51); a scraper plate (6) is connected to the second through hole (52); and the first through hole (51) and the second through hole (52) are connected so that the scraper plate (6) is in contact with the rear surface of the filter plate (4).

3. A pipeline corner anti-blocking device with a cleaning scraper according to claim 2, characterized in that: The transverse pipe (2) is also provided with a fixing mechanism, the fixing mechanism comprising an L-shaped plate (8) penetrating the transverse pipe (2), the L-shaped plate (8) comprising a vertical portion (81) and a transverse portion (82) connected in sequence; The vertical portion (81) of the L-shaped plate (8) slides on the transverse pipe (2) along the extension direction of the transverse pipe (2), and an opening (53) is also provided on the upper surface of the support plate (5), so that the vertical portion (81) of the L-shaped plate (8) is connected in the opening (53); The support plate (5) is provided with a cavity, the cavity comprising a second through hole (52) and an opening (53), the transverse portion (82) of the L-shaped plate (8) is embedded in the cavity, and the transverse portion (82) extends towards the second through hole (52), so that the L-shaped plate (8) slides towards the second through hole (52).

4. A pipeline corner anti-blocking device with a cleaning scraper according to claim 3, characterized in that: The scraper (6) is located between the filter plate (4) and the L-shaped plate (8); when the scraper (6) does not penetrate the second through hole (52), the transverse portion (82) of the L-shaped plate (8) is in contact with the rear surface of the filter plate (4).

5. A pipeline corner anti-blocking device with a cleaning scraper according to claim 3, characterized in that: The fixing mechanism comprises a slot (7) arranged on a side wall of the transverse pipe (2), the slot (7) penetrating the side wall of the transverse pipe (2), a threaded rod (71) parallel to the transverse pipe (2) being arranged in the slot (7) and extending towards the brush plate, and a threaded hole being arranged on the vertical portion (81) of the L-shaped plate (8), so that the threaded rod (71) is located in the threaded hole, and the L-shaped plate (8) slides towards the brush plate.

6. A pipeline corner anti-blocking device with a cleaning scraper according to claim 5, characterized in that: A limiting portion (9) is also provided on the side of the vertical portion (81) of the L-shaped plate (8), the limiting portion (9) being sleeved on the threaded rod (71), and a tightening bolt is provided above the limiting portion (9).

7. A pipeline corner anti-blocking device with a cleaning scraper according to claim 5, characterized in that: The lower part of the card slot (7) is tightly connected to the upper part of the support plate (5), and a soft felt for tight connection is also provided between the lower part of the card slot (7) and the support plate (5).

8. The pipeline corner anti-blocking device with a cleaning scraper according to claim 1, characterized in that: The sludge guide portion (3) is provided with a plurality of guide grooves (31), one end of the guide groove (31) is connected to the vertical pipe (1), the other end of the guide groove (31) is connected to the horizontal pipe (2), and the plurality of guide grooves (31) are evenly distributed on the sludge guide portion (3).

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