River water diversion device for water conservancy construction

Abstract

The utility model discloses a river water diversion device for water conservancy construction in the technical field of hydraulic engineering, the front end face of diversion box is provided with filter screen, and the top left and right sides middle part of diversion box all is provided with the ring, the bottom all around of diversion box is provided with connecting block no.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a river water diversion device for water conservancy construction. Background Technology

[0002] In water conservancy projects, river water is often intercepted during construction near water. This serves two purposes: to facilitate construction and to increase safety, preventing potential hazards. The intercepted water is then diverted to other areas using a river diversion device. However, existing river diversion devices have some drawbacks. For example, as proposed in application number CN202221789504.2, the diversion box described in that paper relies on traditional dams and is fixed to one side of the dam with ropes. This method has limitations, making it difficult to secure the diversion box when diverting small sections of river or when the water level is low. Furthermore, when the secondary filter proposed in that paper becomes clogged, the entire diversion box must be removed from the water for cleaning, which is very inconvenient. Therefore, we propose a river diversion device for water conservancy construction. Utility Model Content

[0003] The purpose of this utility model is to provide a river water diversion device for water conservancy construction to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A river water diversion device for water conservancy construction includes a diversion box, a water diversion channel running through the inner cavity of the diversion box, a filter screen on the front end of the diversion box, hanging rings on the middle of the left and right sides of the top of the diversion box, connecting blocks around the bottom of the diversion box, ground plugs at the bottom of each connecting block, a diversion pipe connected to the center of the top of the diversion box, a filter box connected to the end of the diversion pipe away from the diversion box, a pumping pipe connected to the right side of the filter box, a water pump on the right side of the pumping pipe, a drain pipe on the right side of the water pump, and a mounting plate vertically arranged from left to right at the bottom of the inner cavity of the water diversion channel, with baffles on both sides of the mounting plate, and through holes evenly distributed on the baffles.

[0006] Furthermore: fixing blocks are provided in the middle of the front and rear end faces on both sides of the flow guide box, and connecting blocks are provided in the middle of both sides of the filter screen. Bolts are provided between the fixing blocks and connecting blocks on the same side.

[0007] Furthermore: a filter screen one is installed on the left side of the inner cavity of the filter box, a filter screen two is installed on the right side of the inner cavity of the filter box, and a sealing cover is movably connected to the top of the filter box. Fixing bolts are installed between the top perimeter of the sealing cover and the top perimeter of the filter box.

[0008] Furthermore: Each floor plug is equipped with an external threaded connecting block at the top, and each connecting block has an internal threaded hole at the bottom that matches the external threaded connecting block. The floor plug is movably connected to the connecting block through the matching external threaded connecting block and the internal threaded hole.

[0009] Furthermore: the included angle between the spoiler and the mounting plate is set to 60 degrees, and the length of the spoiler from top to bottom is greater than half the length of the water guide channel from top to bottom.

[0010] Furthermore: an observation port is provided in the middle of the front end face of the filter box, and a fixing block is provided on the bottom left and right sides of the front and rear end faces of the filter box, and a preset hole is provided vertically through the fixing block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This water conservancy construction water diversion device has hanging rings on the top left and right sides of the diversion box. The hanging rings can be connected to ropes, allowing the diversion box to be lowered into the water flow from a height. The height of the diversion box can also be adjusted in this way to adapt to different water levels. Ground anchors are installed around the diversion box. When the diversion box is placed in the water, the ground anchors will be inserted into the bottom of the water, which increases the stability during placement. A filter box is installed between the diversion pipe and the pumping pipe. The filter box can be installed on the ground, so that it can be cleaned in time when it becomes clogged, without having to remove the diversion box from the water. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the guide box of this utility model.

[0015] In the diagram: 1. Flow guide box; 2. Water guide channel; 3. Filter screen; 4. Fixing block; 5. Connecting block; 6. Bolt; 7. Hanging ring; 8. Connecting block one; 9. Ground plug; 10. Flow guide pipe; 11. Filter box; 12. Sealing cover plate; 13. Water pump pipe; 14. Water pump; 15. Drain pipe; 16. Mounting plate; 17. Baffle plate; 18. Through hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1:

[0018] Please see Figure 1-2 This utility model provides a technical solution: a river water diversion device for water conservancy construction, including a diversion box 1. A water diversion channel 2 is provided through the inner cavity of the diversion box 1. When the diversion box 1 is placed in water, the water flows into the water diversion channel 2. A filter screen 3 is provided on the front end of the diversion box 1, and the water passes through the filter screen 3 before entering the water diversion channel 2. The filter screen 3 effectively filters impurities in the water, preventing subsequent clogging. Hanging rings 7 are provided on the middle of the left and right sides of the top of the diversion box 1, which can be connected to ropes, facilitating the placement of the diversion box 1 into the water from a height. Connecting blocks 8 are provided around the bottom of the diversion box 1, and ground inserts 9 are provided at the bottom of each connecting block 8. When the diversion box 1 is placed in the water, the ground inserts 9 will insert into the bottom, increasing stability during placement. A guide pipe 10 is connected to the center of the water channel 2. A filter box 11 is connected to the end of the guide pipe 10 away from the guide box 1. A water pump 14 is connected to the right side of the filter box 11. A drain pipe 15 is connected to the right side of the water pump 14. The water pump 14 will pump water out of the water channel 2 through the cooperation of the water pump 13, the filter box 11 and the guide pipe 10. When the water flows through the filter box 11, the filter box 11 will filter the water flow again. Finally, the water pumped by the water pump 14 will be discharged through the drain pipe 15. A mounting plate 16 is vertically arranged from left to right at the bottom of the inner cavity of the water channel 2. A baffle plate 17 is arranged on both the left and right sides of the mounting plate 16. Through holes 18 are evenly arranged on the baffle plate 17. When the water flow impacts the water channel 2, the baffle plate 17 can slow down the water flow.

[0019] Preferably, fixing blocks 4 are provided in the middle of the front and rear ends of both sides of the flow guide box 1, and connecting blocks 5 are provided in the middle of both sides of the filter screen 3. Bolts 6 are provided between the fixing blocks 4 and the connecting blocks 5 on the same side. This arrangement can increase the stability of the connection between the filter screen 3 and the flow guide box 1, and at the same time, it can facilitate the disassembly of the filter screen 3 for replacement and cleaning.

[0020] Preferably, a filter screen one is provided on the left side of the inner cavity of the filter box 11, and a filter screen two is provided on the right side of the inner cavity of the filter box 11. When river water is drawn into the filter box 11, it will pass through filter screen one and filter screen two, thereby achieving the filtration effect. A sealing cover plate 12 is movably connected to the top of the filter box 11. Fixing bolts are provided between the top periphery of the sealing cover plate 12 and the top periphery of the filter box 11. By removing the fixing bolts, the sealing cover plate 12 can be removed from the top of the filter box 11, so that the inner cavity of the filter box 11 and filter screen one and filter screen two can be cleaned.

[0021] Preferably, each of the floor plugs 9 is provided with an external threaded connecting block at the top, and each of the connecting blocks 8 is provided with an internal threaded hole that matches the external threaded connecting block. Each of the floor plugs 9 is movably connected to the connecting block 8 through the matching external threaded connecting block and the internal threaded hole. This arrangement allows for easy disassembly of the floor plugs 9, so that floor plugs of different lengths can be replaced according to the needs of use, thereby meeting different usage requirements.

[0022] Example 2:

[0023] Reference Figure 1-2 This embodiment differs from the first embodiment in that the included angle between the baffle 17 and the mounting plate 16 is set to 60 degrees, and the length of the baffle 17 from top to bottom is greater than half the length of the water guide channel 2 from top to bottom. This setting can effectively reduce the impact force of the water flow. An observation port is provided in the middle of the front end face of the filter box 11, and a fixing block is provided on the bottom left and right sides of the front and rear end faces of the filter box 11. A preset hole is provided vertically through the fixing block. This setting can fix the filter box 11 in a suitable position, thereby facilitating subsequent cleaning.

[0024] All electrical appliances mentioned in this article are connected to an external power source via wires.

[0025] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A river water diversion device for water conservancy construction, comprising a diversion box (1), characterized in that: The inner cavity of the flow guide box (1) is provided with a water guide groove (2). A filter screen (3) is provided on the front end face of the flow guide box (1). Hanging rings (7) are provided on the middle of the left and right sides of the top of the flow guide box (1). Connecting blocks (8) are provided around the bottom of the flow guide box (1). Ground plugs (9) are provided at the bottom of each connecting block (8). A flow guide pipe (10) is connected to the center of the top of the flow guide box (1). The flow guide pipe (10) is far away from the flow guide box (1). A filter box (11) is connected to one end, a water pump (13) is connected to the right side of the filter box (11), a water pump (14) is connected to the right side of the water pump (13), a drain pipe (15) is connected to the right side of the water pump (14), and an installation plate (16) is vertically arranged from left to right at the bottom of the inner cavity of the water guide channel (2). A baffle plate (17) is provided on both the left and right sides of the installation plate (16), and a through hole (18) is uniformly arranged on the baffle plate (17).

2. The river water diversion device for water conservancy construction according to claim 1, characterized in that: Fixing blocks (4) are provided in the middle of the front and rear ends of the left and right sides of the flow guide box (1), and connecting blocks (5) are provided in the middle of the left and right sides of the filter screen (3). Bolts (6) are provided between the fixing blocks (4) and connecting blocks (5) on the same side.

3. A river water diversion device for water conservancy construction according to claim 1, characterized in that: A filter screen is provided on the left side of the inner cavity of the filter box (11), and a filter screen is provided on the right side of the inner cavity of the filter box (11). A sealing cover plate (12) is movably connected to the top of the filter box (11), and fixing bolts are provided between the top periphery of the sealing cover plate (12) and the top periphery of the filter box (11).

4. A river water diversion device for water conservancy construction according to claim 1, characterized in that: The top of each of the ground plugs (9) is provided with an external threaded connecting block, and the bottom of each of the connecting blocks (8) is provided with an internal threaded hole that matches the external threaded connecting block. Each of the ground plugs (9) is movably connected to the connecting block (8) through the matching external threaded connecting block and the internal threaded hole.

5. A river water diversion device for water conservancy construction according to claim 1, characterized in that: The included angle between the baffle (17) and the mounting plate (16) is set to 60 degrees, and the length of the baffle (17) from top to bottom is greater than half the length of the water guide channel (2) from top to bottom.

6. A river water diversion device for water conservancy construction according to claim 1, characterized in that: An observation port is provided in the middle of the front end face of the filter box (11). Fixing blocks are provided on the bottom left and right sides of the front and rear end faces of the filter box (11). Each fixing block has a preset hole through it vertically.

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