Drainage device for water conservancy project

Abstract

The utility model provides a drainage device for hydraulic engineering, which relates to the technical field of drainage channels, and comprises a diversion canal main body, the top of the diversion canal main body is provided with a placement groove, the inner wall of the placement groove is slidably connected with a water baffle, the water baffle is provided with a plurality of insertion holes, and the insertion holes are communicated with the placement groove. A plug connector is mounted on the surface of the diversion canal main body; by arranging the filter plate, the drained water flow can be efficiently filtered, impurities and suspended solids in the water are effectively removed, and the water quality is improved. The filtering function not only protects downstream water from being polluted, but also prolongs the service life of the diversion canal and related facilities, and the device can conveniently extract and clean the sludge in the temporary storage barrel by additionally arranging a material extraction part comprising a material extraction pump and a corresponding pipeline system. By means of the design, the sludge cleaning process is greatly simplified, the cleaning and maintaining efficiency is improved, and the difficulty and cost of manual operation are reduced.

Description

Technical Field

[0001] The utility model relates to the field of drainage channels, in particular to a drainage device used in water conservancy projects. Background Art

[0002] In water conservancy projects, drainage devices play a vital role. They are responsible for guiding water from one place to another while ensuring smooth and clean water flow. However, traditional drainage devices have some limitations and shortcomings in design and function:

[0003] First, in terms of filtration, traditional drainage devices often lack effective filtration mechanisms, resulting in impurities and suspended matter in the water flow being directly discharged downstream, which not only pollutes the downstream water body but may also cause damage to the aquatic ecosystem.

[0004] In addition, the lack of filtration function may also lead to blockage of water diversion channels and related facilities, affecting their normal operation and service life;

[0005] Secondly, in terms of cleaning and maintenance, traditional drainage devices usually lack a convenient sludge cleaning mechanism. Over time, the sludge in the water flow will settle at the bottom of the water diversion channel, forming a thick sludge layer. This not only reduces the water diversion capacity of the water diversion channel, but also increases the difficulty and cost of cleaning. Manual cleaning not only requires a lot of labor and time, but also easily causes damage to the water diversion channel;

[0006] Finally, in terms of regulation and stability, traditional drainage devices often lack flexibility and stability. They can usually only guide water flow in a fixed way and cannot adjust the flow rate or completely block the flow according to actual needs. In addition, some devices are prone to displacement or damage during long-term operation, affecting their stability and reliability. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a drainage device for water conservancy projects, which solves the problems raised by the above-mentioned background technology.

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a drainage device for water conservancy projects, characterized in that it includes a water diversion channel main body, a placement groove is provided on the top of the water diversion channel main body, a water retaining plate is slidably connected to the inner wall of the placement groove, a plurality of sockets are provided on the water retaining plate, a plug-in component is installed on the surface of the water diversion channel main body, the plug-in component is used to be inserted into the socket, the filter plate is used to filter the flowing water at the water diversion channel main body, the plug-in component is arranged relative to the center position of the water diversion channel main body, and the height of the filter plate is adapted to the highest position to which the water retaining plate can be moved.

[0009] As a further technical solution of the utility model, a temporary storage barrel is installed at the bottom of the water diversion channel body, and the temporary storage barrel is used for temporarily storing the filtered sludge.

[0010] As a further technical solution of the utility model, a limiting member is installed on the inner wall of the water diversion channel body, and the filter plate is installed between the limiting members.

[0011] As a further technical solution of the utility model, the connector includes a reset spring installed on the water diversion channel body, a connecting disk is installed on the end of the reset spring, an insert rod is installed on the surface of the connecting disk, and the insert rod is inserted into the socket.

[0012] As a further technical solution of the utility model, the number of the insertion rods is two, and the number of the insertion holes is two groups, so as to improve the stability of the insertion of the insertion rods into the insertion holes.

[0013] As a further technical solution of the utility model, a pumping piece is installed on the top of the water baffle, and the pumping piece is used to extract the sludge in the temporary storage barrel.

[0014] As a further technical solution of the utility model, the material extraction component includes a material extraction pump installed on the top of the water baffle, a material extraction pipe is installed on the top of the material extraction pump, a fixed pipe is installed on the inner wall of the temporary storage barrel, a vacuum groove is opened on the fixed pipe, the material extraction pipe is inserted into the fixed pipe, and a discharge pipe is installed on the surface of the material extraction pump.

[0015] The utility model provides a drainage device for water conservancy projects, which has the following beneficial effects compared with the prior art:

[0016] 1. This design of a drainage device for water conservancy projects can efficiently filter the drainage water flow through the filter plate, effectively remove impurities and suspended matter in the water, and improve the water quality. This filtering function not only protects the downstream water body from pollution, but also extends the service life of the water diversion channel and related facilities. By adding a pumping part, including a pumping pump and a corresponding pipeline system, the device can easily extract and clean the sludge in the temporary storage barrel. This design greatly simplifies the sludge cleaning process, improves the efficiency of cleaning and maintenance, and reduces the difficulty and cost of manual operation.

[0017] 2. This design is a drainage and drainage device for water conservancy projects. The water retaining plate slides in the placement groove on the top of the water diversion channel body. With the use of the plug-in, it can flexibly adjust the amount of water flow or completely block the water flow. This design enables the device to adapt to different water flow conditions and engineering requirements, and improves the flexibility and adaptability of the device. The plug-in adopts a reset spring and a plug rod structure to ensure that the water retaining plate has a stable support force when it is in a fixed position to prevent displacement due to water flow impact or other external forces. This structural design enhances the stability and reliability of the device and ensures the stability and safety of the device during long-term operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a drainage device used in water conservancy projects;

[0019] Figure 2 It is a structural cross-sectional view of a drainage device used in water conservancy projects;

[0020] Figure 3 A drainage device for water conservancy projects Figure 1 A magnified schematic diagram of area A in the middle.

[0021] In the figure: 1. water diversion channel body; 11. placement groove; 2. water retaining plate; 21. socket; 3. connector; 31. reset spring; 32. connecting plate; 33. plug rod; 4. filter plate; 5. limiter; 6. extraction part; 61. extraction pump; 62. extraction pipe; 63. discharge pipe; 64. fixed pipe; 65. evacuation groove; 7. temporary storage barrel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3The utility model provides a drainage device for water conservancy projects, and its structure mainly includes a water diversion channel body 1. A placement groove 11 is provided on the top of the water diversion channel body 1 for installing and sliding a water baffle 2. A plurality of groups of plug holes 21 are provided on the surface of the water baffle 2 to facilitate the insertion and fixation of the connector 3. The connector 3 is installed on the surface of the water diversion channel body 1, and its function is to be inserted into the plug hole 21 of the water baffle 2, so as to fix the water baffle 2. In addition, the device is also equipped with a filter plate 4 for filtering the water flowing in the water diversion channel body 1. In the structural design, the connector 3 is symmetrically arranged relative to the center position of the water diversion channel body 1 to ensure the stability of the water baffle 2 when sliding and fixing. At the same time, the height design of the filter plate 4 matches the highest position to which the water baffle 2 can be moved, ensuring that when the water baffle 2 moves to the highest point, the filter plate 4 can still effectively filter the water flow.

[0024] like Figure 1-3 As shown, a temporary storage bucket 7 is added at the bottom of the water diversion channel body 1. The temporary storage bucket 7 is used to temporarily store the sludge generated after filtration for subsequent treatment. This design allows the drainage device to effectively collect sludge while filtering the water flow, improving the practicality and environmental protection of the device. A limiter 5 is installed on the inner wall of the water diversion channel body 1, and the filter plate 4 is installed between the limiters 5. The function of the limiter 5 is to fix the position of the filter plate 4 to prevent it from being displaced or damaged under the impact of the water flow. This design improves the stability and service life of the filter plate 4.

[0025] like Figure 1-3 As shown, a pumping member 6 is added to the top of the water baffle 2. The pumping member 6 includes a pumping pump 61, a pumping pipe 62, a discharge pipe 63 and a fixed pipe 64. The pumping pump 61 is installed on the top of the water baffle 2, and the pumping pipe 62 is connected to the inlet of the pumping pump 61 and inserted into the fixed pipe 64 in the temporary storage barrel 7. An evacuation groove 65 is provided on the inner wall of the fixed pipe 64 to facilitate the insertion of the pumping pipe 62. The discharge pipe 63 is connected to the outlet of the pumping pump 61, and is used to guide the sludge out of the temporary storage barrel 7. This design enables the drainage device to easily clean the temporarily stored sludge, thereby improving the maintenance convenience of the device.

[0026] The working principle of the utility model is as follows: the water flow is firstly drained through the water diversion channel body 1. According to the needs, the water baffle 2 is moved in the placement groove 11 at the top of the water diversion channel body 1 by sliding, and the position of the water baffle 2 is adjusted to control the amount of water flow or block the water flow. The position of the water baffle 2 is fixed by the plug connector 3, and the plug rod 33 of the plug connector 3 is inserted into the plug hole 21 of the water baffle 2. The elastic force of the insertion is provided by the reset spring 31 to ensure the stability of the water baffle 2. Filtration: When water flows through the water diversion channel body 1, the filter plate 4 is installed between the limit pieces 5 on the inner wall of the water diversion channel body 1 to filter the water flow and remove impurities and suspended matter in the water. The height of the filter plate 4 is adapted to the highest position to which the water retaining plate 2 can be moved, ensuring that the filter plate 4 can always effectively filter the water flow during the movement of the water retaining plate 2. Sludge temporary storage: The sludge generated during the filtration process is temporarily stored in the temporary storage barrel 7 at the bottom of the water diversion channel body 1. The design of the temporary storage barrel 7 enables the sludge to be collected in a centralized manner during the filtration process, which is convenient for subsequent treatment. Sludge cleaning: When it is necessary to clean the sludge in the temporary storage barrel 7, start the extraction pump 61 of the extraction member 6, and insert the extraction pipe 62 into the fixed pipe 64 in the temporary storage barrel 7. The sludge is extracted through the vacuum groove 65. The sludge is conveyed by the extraction pump 61 and discharged out of the temporary storage barrel 7 through the discharge pipe 63 to complete the sludge cleaning.

[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 drainage device for water conservancy projects, characterized in that: The invention comprises a water diversion channel body (1) and a filter plate (4), wherein a placement groove (11) is provided on the top of the water diversion channel body (1), a water retaining plate (2) is slidably connected to the inner wall of the placement groove (11), a plurality of plug holes (21) are provided on the water retaining plate (2), and a plug connector (3) is installed on the surface of the water diversion channel body (1), and the plug connector (3) is used to be inserted into the plug hole (21); The filter plate (4) is used for filtering flowing water at the water diversion channel body (1); the connector (3) is arranged in a supporting manner relative to the center position of the water diversion channel body (1); and the height of the filter plate (4) is adapted to the highest position to which the water retaining plate (2) can move.

2. A drainage device for water conservancy projects according to claim 1, characterized in that: A temporary storage barrel (7) is installed at the bottom of the water diversion channel body (1), and the temporary storage barrel (7) is used for temporarily storing the sludge after filtration.

3. A drainage device for water conservancy projects according to claim 1, characterized in that: A limiting member (5) is installed on the inner wall of the water diversion channel body (1), and the filter plate (4) is installed between the limiting members (5).

4. A drainage device for water conservancy projects according to claim 1, characterized in that: The plug connector (3) comprises a return spring (31) installed at the water diversion channel body (1), a connection plate (32) is installed at the end of the return spring (31), an insertion rod (33) is installed on the surface of the connection plate (32), and the insertion rod (33) is inserted into the insertion hole (21).

5. A drainage device for water conservancy projects according to claim 4, characterized in that: The number of the insertion rods (33) is two, and the number of the insertion holes (21) is two groups, so as to improve the stability of the insertion rods (33) into the insertion holes (21).

6. A drainage device for water conservancy projects according to claim 2, characterized in that: A pumping piece (6) is installed on the top of the water baffle (2), and the pumping piece (6) is used to extract the sludge in the temporary storage bucket (7).

7. A drainage device for water conservancy projects according to claim 6, characterized in that: The material extraction member (6) comprises a material extraction pump (61) installed on the top of the water baffle (2), a material extraction pipe (62) is installed on the top of the material extraction pump (61), a fixed pipe (64) is installed on the inner wall of the temporary storage barrel (7), a vacuum groove (65) is opened on the fixed pipe (64), the material extraction pipe (62) is inserted into the fixed pipe (64), and a discharge pipe (63) is installed on the surface of the material extraction pump (61).

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