Hydraulic engineering valve with silt filtering function

Abstract

The utility model relates to the field of water conservancy projects, in particular to a water conservancy project valve with a sediment filtering function, which comprises a valve, a water conservancy project valve and a sediment filtering device. The filtering mechanism is mounted on the surface of the connecting pipe in a penetrating manner and can filter silt in water; wherein the filtering mechanism comprises a cleaning box installed on the surface of the connecting pipe in a penetrating mode, a supporting plate is arranged at the top of the cleaning box, and a filtering plate is hinged to the bottom of the supporting plate; when the filter plate is disassembled and cleaned, a worker rotates a screw rod through a handle, the screw rod is in threaded connection with a threaded sleeve, and when the screw rod rotates, the screw rod drives an abutting roller to move and be separated from the filter plate, and at the moment, the worker can pull out the filter plate through a supporting plate to clean the filter plate; the filter plate can be conveniently detached, the operation can be completed without integrally detaching the valve and the connecting pipe, and the cleaning efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a water conservancy project valve with a sediment filtering function. Background Art

[0002] Hydraulic engineering valves with sediment filtering function refer to special valves used to filter and remove sediment particles in water in hydraulic engineering. These valves usually have special structures or devices that can effectively intercept sediment particles in the water and prevent them from entering the pipeline system or other equipment, thereby protecting the pipeline and equipment from sediment erosion and ensuring the normal operation and safety of the hydraulic engineering system; At present, in the existing technology, when cleaning the filter plate of the valve with sediment filtering, the valve and the pipeline need to be disassembled as a whole, which is not only cumbersome to operate, but also inefficient to clean.

[0003] Therefore, a hydraulic engineering valve with sediment filtering function is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic engineering valve with a sediment filtering function in order to solve the above-mentioned problem, thereby improving the problem that the valve with sediment filtering in the prior art needs to be disassembled as a whole of the valve and the pipeline when cleaning the filter plate, which is not only cumbersome to operate but also has low cleaning efficiency.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions. A water conservancy project valve with a sediment filtering function comprises: a valve, both sides of which are connected with a connecting pipe; a filtering mechanism, which is installed through the surface of the connecting pipe and can filter the sediment in the water; wherein the filtering mechanism comprises a cleaning box installed through the surface of the connecting pipe, a supporting plate is arranged on the top of the cleaning box, a filter plate is hingedly connected to the bottom of the supporting plate, the bottom of the filter plate penetrates the cleaning box and extends to the inner cavity of the cleaning box, and a mounting assembly is installed through the bottom of one side of the cleaning box; the mounting assembly comprises a clamping roller slidably installed at the bottom of the inner cavity of the cleaning box, two screws are rotatably installed on one side of the clamping roller through a bearing, one end of the two screws penetrates the cleaning box and extends to the outside of the cleaning box, a threaded sleeve is fixedly installed at the penetration of the screw and the cleaning box, and the threaded sleeve is threadedly connected to the screw.

[0006] Preferably, the bottom of the cleaning box is connected to a collecting cylinder, the bottom end of the collecting cylinder is connected to a sewage pipe, and a sewage valve is installed on the surface of the sewage pipe.

[0007] Preferably, limit blocks are fixedly installed on both the front and rear sides of the interior of the cleaning box, and one side of the limit block contacts one side of the filter plate.

[0008] Preferably, a rotary seal is provided at the gap between the screw and the threaded sleeve, and the material of the rotary seal is a rubber component.

[0009] Preferably, handles are fixedly mounted on the top of the support plate and one end of the screw rod located outside the cleaning box, and the surfaces of the two handles are provided with anti-slip patterns.

[0010] Preferably, bolts are installed through the connection between the connecting pipe and the valve, and the connecting pipe and the valve are connected by the bolts.

[0011] The beneficial effects of the utility model are:

[0012] 1. When disassembling and cleaning the filter plate, the staff rotates the screw through the handle, and the screw is connected to the threaded sleeve through the thread. When the screw rotates, it drives the pressing roller to move and separate from the filter plate. At this time, the staff can clean the filter plate by pulling out the filter plate through the support plate, which makes it easy to disassemble the filter plate without removing the valve and the connecting pipe as a whole, greatly improving the cleaning efficiency;

[0013] 2. When filtering the sediment, the water flows through the connecting pipe into the inner cavity of the cleaning box, and filters the sediment in the water through the filter plate. While the filter plate is filtering, the sediment falls into the collection tube for storage. After being stored for a period of time, the drain valve is opened to discharge the sediment inside the collection tube through the drain pipe, which makes it easier to filter the sediment in the water and prevents the equipment from being eroded by sediment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the cleaning box of the utility model;

[0016] Figure 3 This is a schematic diagram of the filter plate structure of the utility model;

[0017] Figure 4 for Figure 3 Enlarged view of area A in the middle.

[0018] In the figure: 10, valve; 11, connecting pipe; 20, filtering mechanism; 21, cleaning box; 22, supporting plate; 23, filtering plate; 24, mounting assembly; 241, pressing roller; 242, screw; 243, collecting cylinder; 244, drain pipe; 245, drain valve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] When implementing: Figure 1-4 As shown, a hydraulic engineering valve with a sediment filtering function includes: a valve 10, both sides of the valve 10 are connected with a connecting pipe 11; a filtering mechanism 20, the filtering mechanism 20 is installed through the surface of the connecting pipe 11 and can filter the sediment in the water; bolts are installed through the connection between the connecting pipe 11 and the valve 10, and the connecting pipe 11 and the valve 10 are connected by bolts.

[0021] like Figure 2 , Figure 3 and Figure 4 As shown, the filtering mechanism 20 includes a cleaning box 21 installed through the surface of the connecting pipe 11, a support plate 22 is provided on the top of the cleaning box 21, a filter plate 23 is hinged at the bottom of the support plate 22, the bottom of the filter plate 23 penetrates the cleaning box 21 and extends to the inner cavity of the cleaning box 21, and a mounting assembly 24 is installed through the bottom of one side of the cleaning box 21;

[0022] In this embodiment, water flows through the connecting pipe 11 into the inner cavity of the cleaning box 21, and the silt in the water is filtered through the filter plate 23. While the filter plate 23 is filtering, the silt falls into the interior of the collecting tube 243 for storage. After being stored for a period of time, the drain valve 245 is opened to discharge the silt in the collecting tube 243 through the drain pipe 244.

[0023] The mounting assembly 24 includes a pressing roller 241 slidably mounted on the bottom of the inner cavity of the cleaning box 21, and two screws 242 are rotatably mounted on one side of the pressing roller 241 through a bearing, and one end of the two screws 242 penetrates the cleaning box 21 and extends to the outside of the cleaning box 21, and a threaded sleeve is fixedly mounted at the penetration of the screw 242 and the cleaning box 21, and the threaded sleeve is threadedly connected to the screw 242;

[0024] In this embodiment, the screw rod 242 is connected to the threaded sleeve by a thread. When the screw rod 242 rotates, the pressing roller 241 is driven to move and separate from the filter plate 23. At this time, the staff can clean the filter plate 23 by pulling out the filter plate 23 through the support plate 22.

[0025] In this embodiment, the bottom of the cleaning box 21 is connected to a collecting cylinder 243, the bottom end of the collecting cylinder 243 is connected to a drain pipe 244, and a drain valve 245 is installed on the surface of the drain pipe 244; it is convenient to store the filtered sediment and to clean the stored sediment;

[0026] In this embodiment, limit blocks are fixedly installed on the front and rear sides inside the cleaning box 21, and one side of the limit block is in contact with one side of the filter plate 23; it can limit the filter plate 23 when the pressing roller 241 presses against it; a rotary seal is provided at the gap between the screw 242 and the threaded sleeve, and the material of the rotary seal is a rubber component; handles are fixedly installed on the top of the support plate 22 and the end of the screw 242 located outside the cleaning box 21, and the surfaces of the two handles are provided with anti-slip textures.

[0027] When the utility model filters the silt, the water flows through the connecting pipe 11 into the inner cavity of the cleaning box 21, and filters the silt in the water through the filter plate 23. While the filter plate 23 is filtering, the silt falls into the interior of the collecting tube 243 for storage. After being stored for a period of time, the drain valve 245 is opened to discharge the silt inside the collecting tube 243 through the drain pipe 244. When the filter plate 23 is disassembled and cleaned, the staff rotates the screw 242 through the handle, and the screw 242 is connected to the threaded sleeve through the thread. When the screw 242 rotates, it drives the pressing roller 241 to move and separate from the filter plate 23. At this time, the staff can pull out the filter plate 23 through the support plate 22 to clean the filter plate 23.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hydraulic engineering valve with sediment filtering function, characterized in that: include: A valve (10), both sides of the valve (10) being connected to connecting pipes (11); A filtering mechanism (20), wherein the filtering mechanism (20) is installed through the surface of the connecting pipe (11) and can filter the sediment in the water; The filtering mechanism (20) comprises a cleaning box (21) which is installed through the surface of the connecting pipe (11); a support plate (22) is arranged on the top of the cleaning box (21); a filter plate (23) is hingedly connected to the bottom of the support plate (22); the bottom of the filter plate (23) passes through the cleaning box (21) and extends to the inner cavity of the cleaning box (21); and a mounting assembly (24) is installed through the bottom of one side of the cleaning box (21); The mounting assembly (24) comprises a pressing roller (241) slidably mounted on the bottom of the inner cavity of the cleaning box (21); two screw rods (242) are rotatably mounted on one side of the pressing roller (241) via a bearing; one end of the two screw rods (242) penetrates the cleaning box (21) and extends to the outside of the cleaning box (21); a threaded sleeve is fixedly mounted at the penetration point between the screw rod (242) and the cleaning box (21); and the threaded sleeve is threadedly connected to the screw rod (242).

2. A hydraulic engineering valve with sediment filtering function according to claim 1, characterized in that: The bottom of the cleaning box (21) is connected to a collecting cylinder (243), the bottom end of the collecting cylinder (243) is connected to a sewage pipe (244), and a sewage valve (245) is installed on the surface of the sewage pipe (244).

3. The hydraulic engineering valve with sediment filtering function according to claim 1, characterized in that: Limiting blocks are fixedly installed on both the front and rear sides of the cleaning box (21), and one side of the limiting blocks is in contact with one side of the filter plate (23).

4. A hydraulic engineering valve with sediment filtering function according to claim 1, characterized in that: A rotary seal is provided at the gap between the screw rod (242) and the threaded sleeve, and the material of the rotary seal is a rubber component.

5. The hydraulic engineering valve with sediment filtering function according to claim 1, characterized in that: The top of the support plate (22) and one end of the screw rod (242) located outside the cleaning box (21) are both fixedly mounted with handles, and the surfaces of the two handles are both provided with anti-slip patterns.

6. The hydraulic engineering valve with sediment filtering function according to claim 1, characterized in that: Bolts are installed through the connection between the connecting pipe (11) and the valve (10), and the connecting pipe (11) and the valve (10) are connected via the bolts.

Images