Water conservancy drainage device with filtering function

Abstract

The utility model discloses a water conservancy drainage device with a filtering function, and belongs to the technical field of water conservancy projects. The filtering structure comprises a mounting shell and a filtering plate; each filter plate is provided with a plurality of filter holes which are uniformly formed and used for filtering impurities, the filter plates are mounted in the mounting shell at intervals, and the diameters of the filter holes are smaller in the direction closer to the water pump; a water pump; according to the utility model, through the arrangement of the filtering structure, water flows through the interior of the mounting shell and passes through the filtering plates with the filtering holes with different hole diameters one by one, and impurities with larger particle sizes are intercepted by the filtering holes in the filtering plate farthest away from the water pump; along with continuous flowing of water, impurities with different particle sizes are intercepted by each filtering plate, the filtering function is achieved, the impurities are prevented from blocking a pipeline and a water pump, the multiple filtering plates are arranged, so that the impurities with different particle sizes are intercepted in a grading mode, and the filtering effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a water conservancy drainage device with a filtering function. Background Art

[0002] The basic principle of water conservancy and drainage devices is to use the natural characteristics of water and the principles of physics to transfer excess water from one place to another through a series of engineering structures and equipment, so as to achieve the purpose of lowering the water level, removing accumulated water, preventing floods and improving the water environment.

[0003] During the operation of a water conservancy and drainage device, various particles and impurities (such as sand, soil, plant debris, etc.) may enter the drainage pipe. If these impurities are not filtered out, they may accumulate inside the pipe, causing the pipe to be blocked and affecting drainage efficiency. However, while the filter structure intercepts impurities, it is also very easy to cause itself to be blocked. In addition, the filter structure of existing water conservancy and drainage devices is relatively simple and can only filter impurities within a certain size range, which has limitations. Therefore, a water conservancy and drainage device with a filtering function is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a water conservancy and drainage device with a filtering function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a water conservancy and drainage device with a filtering function, comprising:

[0006] pipeline;

[0007] A filter structure comprising a mounting shell, a filter plate, a receiving shell, and a receiving plate, wherein the mounting shell is in communication with the pipeline, the receiving shell is connected to the lower end of the mounting shell, the filter plate is vertically mounted inside the mounting shell, and the receiving plate is horizontally mounted on the upper end of the receiving shell;

[0008] A water pump is connected to the pipeline.

[0009] As a preferred solution, the filter plate has a plurality of evenly arranged filter holes for filtering impurities. The filter plates are provided in plurality, and the plurality of filter plates are installed at intervals inside the mounting shell. The closer to the water pump, the smaller the aperture of the filter holes on the plurality of filter plates.

[0010] As a preferred solution, the filtering structure also includes a locking rod, a locking bolt, a connecting rod and a locking nut. A pair of locking rods are provided, one end of the locking rod is rotatably connected to the outer wall of the mounting shell, and the other end of the locking rod has a locking hole. There are two locking bolts, the connecting rod is connected to one end of the two locking bolts, the two locking bolts are inserted into the locking holes, and the locking nut is threadedly connected to the locking bolts.

[0011] As a preferred solution, the lower end of the object-supporting shell has a drain pipe for draining water, and the object-supporting plate has evenly arranged drain holes, and the drain holes are connected to the drain pipe.

[0012] As a preferred solution, the filtering structure further includes a cover body, and the cover body is threadedly connected to the upper end portion of the mounting shell.

[0013] As a preferred solution, the pipeline includes a valve, and a plurality of the valves are provided, wherein one of the valves is installed on a side of the filter structure away from the water pump.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model discloses a filter structure is provided with a mounting shell, a filter plate, a receiving shell and a receiving plate, the mounting shell is connected to the pipeline, the receiving shell is connected to the lower end of the mounting shell, the filter plate is vertically mounted in the interior of the mounting shell, and the receiving plate is horizontally mounted on the upper end of the receiving shell; the filter plate has a plurality of filter holes evenly arranged for filtering impurities, and the plurality of filter plates are installed in the mounting shell at intervals. The closer to the water pump, the smaller the pore size of the filter holes on the plurality of filter plates is; water containing impurities flows through the interior of the mounting shell and passes through the filter plates with filter holes of different pore sizes one by one, wherein impurities with larger particle sizes are intercepted by the filter holes on the filter plate farthest from the water pump; as the water continues to flow, impurities of different particle sizes are intercepted by each filter plate, thereby achieving the filtering function, preventing impurities from clogging the pipeline and the water pump, and by providing a plurality of filter plates, impurities of different particle sizes are intercepted in a graded manner, so that the filtering effect is better;

[0016] The utility model is provided with a locking rod, a locking bolt, a connecting rod and a locking nut, wherein a pair of locking rods are provided, one end of the locking rod is rotatably connected to the outer wall of the mounting shell, the other end of the locking rod has a locking hole, two locking bolts are provided, the connecting rod is connected to one end of the two locking bolts, the two locking bolts are inserted into the locking holes, and the locking nuts are threadedly connected to the locking bolts; after a period of drainage operation, impurities intercepted by the filter plate remain inside the mounting shell; the worker rotates the locking nut to disengage the locking nut and the locking bolt, and then disengages the locking rod from the locking hole, so that a pair of locking rods are disengaged from the lower end of the receiving shell; at this time, the receiving shell and the receiving plate with residual impurities can be removed, which is convenient for workers to regularly clean the impurities inside the mounting shell, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a partial exploded view of the utility model;

[0019] Figure 3 It is a partial exploded view of the filtering structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 A partial enlarged view of part A.

[0021] In the figure: 1. Pipe; 11. Valve; 2. Filter structure; 21. Mounting shell; 22. Filter plate; 221. Filter hole; 23. Container shell; 231. Drain pipe; 24. Container plate; 241. Drain hole; 25. Locking rod; 251. Locking hole; 26. Locking bolt; 27. Connecting rod; 28. Locking nut; 29. ​​Cover; 3. Water pump. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the embodiments.

[0023] The following examples are intended to illustrate the present invention and are not intended to limit the scope of protection of the present invention. The conditions in the examples may be further adjusted according to specific conditions. Simple improvements to the method of the present invention based on the concept of the present invention fall within the scope of protection claimed by the present invention.

[0024] See also Figure 1-4 The utility model provides a water conservancy and drainage device with a filtering function, comprising:

[0025] Pipeline 1;

[0026] The filter structure 2 includes a mounting housing 21, a filter plate 22, a receiving housing 23, and a receiving plate 24. The mounting housing 21 is connected to the pipeline 1, and the receiving housing 23 is connected to the lower end of the mounting housing 21. The filter plate 22 is vertically mounted inside the mounting housing 21, and the receiving plate 24 is horizontally mounted on the upper end of the receiving housing 23.

[0027] Water pump 3, water pump 3 is connected to pipeline 1;

[0028] The filter plate 22 has a plurality of evenly arranged filter holes 221 for filtering impurities. The filter plates 22 are provided with a plurality of filter plates 22, and the plurality of filter plates 22 are installed inside the mounting housing 21 at intervals. The closer to the water pump 3, the smaller the aperture of the filter holes 221 on the plurality of filter plates 22.

[0029] The filter structure 2 further includes a locking rod 25, a locking bolt 26, a connecting rod 27, and a locking nut 28. A pair of locking rods 25 are provided. One end of the locking rod 25 is rotatably connected to the outer wall of the mounting housing 21. The other end of the locking rod 25 has a locking hole 251. Two locking bolts 26 are provided. The connecting rod 27 is connected to one end of the two locking bolts 26. The two locking bolts 26 are inserted into the locking holes 251. The locking nut 28 is threadedly connected to the locking bolts 26.

[0030] The lower end of the housing 23 has a drain pipe 231 for draining water, and the supporting plate 24 has evenly arranged drain holes 241, which are connected to the drain pipe 231;

[0031] The filter structure 2 further includes a cover 29, which is threadedly connected to the upper end of the mounting housing 21;

[0032] The pipeline 1 includes a plurality of valves 11 , wherein one valve 11 is installed on a side of the filter structure 2 away from the water pump 3 .

[0033] The working principle and use process of this utility model:

[0034] Before drainage is required, workers place one end of the pipe 1 in the area to be drained, and then start the water pump 3 so that the water in the area to be drained is pumped to the other end of the pipe 1. During the flow of water in the pipe 1, water containing impurities flows through the interior of the installation shell 21 and passes through the filter plates 22 with filter holes 221 of different apertures one by one, wherein impurities with larger particle sizes are intercepted by the filter holes 221 on the filter plate 22 farthest from the water pump 3. As the water continues to flow, impurities of different particle sizes are intercepted by each filter plate 22, thereby achieving the filtering function to prevent impurities from clogging the pipe 1 and the water pump 3. In addition, by providing the filter plates 22 with multiple filter holes 221 of different apertures, impurities of different particle sizes in the water are intercepted in a graded manner, thereby achieving a better filtering effect.

[0035] After a period of drainage operation, impurities intercepted by the filter plate 22 remain inside the installation shell 21; the worker rotates the locking nut 28 to disengage the locking nut 28 and the locking bolt 26, and then disengages the locking rod 25 from the locking hole 251, so that the pair of locking rods 25 are disengaged from the lower end of the object receiving shell 23; at this time, the object receiving shell 23 and the object receiving plate 24 with remaining impurities can be removed, which is convenient for workers to regularly clean the impurities inside the installation shell 21, and the operation is convenient.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy and drainage device with filtering function, characterized in that: include: Pipeline (1); A filtering structure (2), the filtering structure (2) comprising a mounting shell (21), a filter plate (22), a receiving shell (23) and a receiving plate (24), the mounting shell (21) being in communication with the pipeline (1), the receiving shell (23) being connected to the lower end of the mounting shell (21), the filter plate (22) being vertically mounted inside the mounting shell (21), and the receiving plate (24) being horizontally mounted on the upper end of the receiving shell (23); A water pump (3), wherein the water pump (3) is connected to the pipeline (1).

2. The water conservancy and drainage device with filtering function according to claim 1, characterized in that: The filter plate (22) has a plurality of evenly arranged filter holes (221) for filtering impurities. The filter plate (22) is provided with a plurality of filter plates (22). The plurality of filter plates (22) are installed at intervals inside the installation housing (21). The closer to the water pump (3), the smaller the aperture of the filter holes (221) on the plurality of filter plates (22).

3. The water conservancy and drainage device with filtering function according to claim 1, characterized in that: The filtering structure (2) further comprises a locking rod (25), a locking bolt (26), a connecting rod (27) and a locking nut (28); a pair of the locking rods (25) are provided, one end of the locking rod (25) is rotatably connected to the outer wall of the mounting shell (21), the other end of the locking rod (25) has a locking hole (251), two locking bolts (26) are provided, the connecting rod (27) is connected to one end of the two locking bolts (26), the two locking bolts (26) are inserted into the locking holes (251), and the locking nut (28) is threadedly connected to the locking bolts (26).

4. The water conservancy and drainage device with filtering function according to claim 3, characterized in that: The lower end of the object receiving shell (23) is provided with a drainage pipe (231) for drainage, and the object receiving plate (24) is provided with evenly arranged drainage holes (241), and the drainage holes (241) are connected to the drainage pipe (231).

5. The water conservancy and drainage device with filtering function according to claim 1, characterized in that: The filtering structure (2) further comprises a cover (29), and the cover (29) is threadedly connected to the upper end of the mounting shell (21).

6. The water conservancy and drainage device with filtering function according to claim 5, characterized in that: The pipeline (1) comprises a valve (11), and a plurality of valves (11) are provided, wherein one of the valves (11) is installed on a side of the filter structure (2) away from the water pump (3).

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