Drainage device for water conservancy project

Abstract

The utility model discloses a drainage device for hydraulic engineering, which belongs to the technical field of hydraulic engineering and comprises a drainage water pipe, the front end of the outer wall of the drainage water pipe is equidistantly communicated with a plurality of water inlet pipes, the water inlet pipes are bent, and the left end of the outer wall of the drainage water pipe is in threaded connection with a mounting ring. The right end of the outer wall of the installation ring is in threaded connection with a drainage pipe, a ball valve is installed on the inner wall of the drainage pipe, a control valve is fixedly connected to the top of the ball valve, and a plurality of drainage ports are formed in the tail end of the outer wall of the drainage pipe at equal intervals. A water source can be conveyed into the drainage water pipe through the multiple water inlet pipes, the water flow in the drainage pipe can be controlled and adjusted through the ball valve, water flow can be dispersed and discharged in cooperation with the multiple drainage ports, the pressure of a drainage system is reduced, and the use requirement of the device is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hydraulic engineering more specifically, relate to a drainage drainage device for water conservancy project. BACKGROUND

[0002] Hydraulic engineering is the engineering for controlling and distributing the surface water and groundwater in nature, reaching the purpose of eliminating harm and benefiting, also called water engineering, water is the precious resource indispensable for human production and life, but its natural existence state does not completely meet the needs of human, constructs water conservancy project, can control water flow, prevent flood disaster, and carry out water volume's regulation and distribution to satisfy people's life and production to water resource's need.

[0003] The patent authorized announcement number CN217419878U provides a drainage drainage device for water conservancy project, and the scheme includes the water pipe, further includes the drainage assembly arranged at one side of the water pipe, the drainage assembly includes the water distribution ring, the drainage pipe, the adjusting ring, the connecting rod, the water distribution piece, the rotating rod and the spherical valve, one end of the water pipe is fixedly connected with one side of the water distribution ring, the side, away from the water pipe of the water distribution ring, is fixedly connected with the side, close to the water pipe of the drainage pipe, the above-mentioned device can make the drainage pipe and the drainage pipe switch flexibly between the drainage and the plugging state through the rotating work of the adjusting ring, can conveniently replace the drainage drainage position without the need of staff to move the pipeline, effectively improves the drainage efficiency, the plug and the clamping groove on the positioning assembly can be connected, can make the adjusting ring in the process of drainage state fixed, guarantees the stable drainage work, but the drainage effect of the above-mentioned device is single, cannot satisfy the drainage effect under different conditions, makes the device have certain use limitation.

[0004] Therefore, aiming at the above problems, a drainage drainage device for water conservancy project is provided. UTILITY MODEL CONTENT

[0005] 1. Technical problem to be solved

[0006] In view of the problems existing in the prior art, the utility model aims at providing a drainage drainage device for water conservancy project, which can realize water source conveying into the drainage water pipe through multiple water inlet pipes, control and adjust the water flow in the drainage pipe through the ball valve, and can disperse the water flow through multiple drainage outlets, reduce the pressure on the drainage system, and meet the use demand of the device.

[0007] 2. Technical scheme

[0008] To solve the above problems, the utility model adopts the following technical scheme.

[0009] The utility model provides a water conservancy diversion drainage device, including diversion water pipe, the outer wall front end of diversion water pipe is equidistantly connected with a plurality of water inlet pipes, the water inlet pipe is the design of bending, the outer wall left end of diversion water pipe is screwly connected with the mounting ring, the outer wall right end of mounting ring is screwly connected with the drain pipe, the inner wall of drain pipe is installed the ball valve, the top of ball valve is fixedly connected with control valve, the outer wall end of drain pipe is equidistantly opened a plurality of drainage outlets, the inner wall of water inlet pipe is provided with filter mechanism.

[0010] Further, the filter mechanism includes an inner ring, the inner wall of the inner ring is fixedly connected with a filter plate, the outer wall of the water inlet pipe and the inner ring is equidistantly provided with a plurality of mounting holes, the inner wall of the mounting hole is screwly connected with a bolt.

[0011] Further, the inner wall of the water inlet pipe is provided with an internal thread at the front end.

[0012] Further, the outer wall of the water inlet pipe is provided with an external thread at the front end, and the outer wall of the external thread is screwly connected with a sealing cover.

[0013] Further, the outer wall of the control valve is equidistantly provided with a plurality of grooves.

[0014] Further, the bottom wall of the diversion water pipe and the drain pipe is fixedly connected with a mounting seat.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) The water source is delivered into the diversion water pipe through the plurality of water inlet pipes, the water flow in the drain pipe can be controlled and adjusted through the ball valve, and the plurality of drainage outlets can disperse the water flow, thereby reducing the pressure on the drainage system and meeting the use requirements of the device.

[0018] (2) The filter plate can be installed on the inner wall of the water inlet pipe through the mounting hole and the bolt, so that the solid substances such as mud and sundries can be effectively blocked, the pipeline is prevented from being blocked, and the drainage is ensured to be smooth. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is a local sectional structure schematic diagram of the utility model;

[0021] Figure 3 It is a local split structure schematic diagram of the utility model.

[0022] Explanation of reference numerals in the drawing:

[0023] 1, drainage pipe; 2, filter mechanism; 201, inner ring; 202, filter plate; 203, mounting hole; 204, bolt; 3, water inlet pipe; 4, mounting ring; 5, drain pipe; 6, ball valve; 7, control valve; 8, drain; 9, external thread; 10, sealing cover; 11, internal thread; 12, mounting seat; 13, groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Embodiment:

[0028] Please refer to Figure 1 and Figure 2 A drainage device for water conservancy projects, comprising a drainage pipe 1, a plurality of water inlet pipes 3 are connected to the front end of the outer wall of the drainage pipe 1 at equal intervals, the water inlet pipes 3 are designed to be bent, a mounting ring 4 is threadedly connected to the left end of the outer wall of the drainage pipe 1, a drain pipe 5 is threadedly connected to the right end of the outer wall of the mounting ring 4, a ball valve 6 is mounted on the inner wall of the drain pipe 5, the top of the ball valve 6 is fixedly connected with a control valve 7, a plurality of drain openings 8 are formed at equal intervals on the outer wall of the drain pipe 5, and a filter mechanism 2 is arranged on the inner wall of the water inlet pipe 3; a plurality of grooves 13 are formed at equal intervals on the outer wall of the control valve 7;

[0029] The water flow that needs to be drained is connected to the inside of the drainage water pipe 1 through the bent water inlet pipe 3, then passes through the drainage water pipe 1 and the drain pipe 5 in turn, the water flow discharge amount can be controlled through the ball valve 6 to meet different discharge requirements, and finally the discharge is realized through the multiple drain ports 8, the multiple drain ports 8 can realize dispersed water flow discharge to reduce the pressure on the drainage system; the multiple grooves 13 on the outer wall of the control valve 7 can facilitate the rotation control of the ball valve 6.

[0030] Please refer to Figure 1 and Figure 3 , the filter mechanism 2 includes an inner ring 201, the inner wall of the inner ring 201 is fixedly connected with a filter plate 202, multiple mounting holes 203 are equidistantly formed in the outer wall of the inner ring 201, and the inner wall of the mounting hole 203 is threadedly connected with a bolt 204;

[0031] The inner ring 201 and the filter plate 202 are installed through the mounting hole 203 and the bolt 204 in the inner wall of the water inlet pipe 3, the impurities and silt in the water flow can be intercepted through the filter plate 202 to avoid the blockage caused by entering the inside of the drainage water pipe 1, and the filter plate 202 can be quickly disassembled for subsequent cleaning and maintenance.

[0032] Please refer to Figure 1 and Figure 3 , the inner wall of the water inlet pipe 3 is provided with an inner thread 11 at the front end; the outer wall of the water inlet pipe 3 is provided with an outer thread 9 at the front end, the outer wall of the outer thread 9 is threadedly connected with a sealing cover 10; the bottom wall of the drainage water pipe 1 and the drain pipe 5 is fixedly connected with a mounting seat 12;

[0033] The inner thread 11 can connect the water inlet pipe 3 with the pipeline that needs to be drained, improving the convenience of the device; the sealing cover 10 can be connected to the front end of the outer wall of the water inlet pipe 3 through the outer thread 9, so that the sealing of the single water inlet pipe 3 can be realized to meet the use requirements in different situations; the drainage water pipe 1 and the drain pipe 5 are supported and installed, which can prolong the service life of the pipeline.

[0034] Working principle: when the water flow needs to be drained in water conservancy project, the drainage pipe 5 is connected with the drainage pipe 1 through the installation ring 4, the water flow needs to be drained is transported into the drainage pipe 1 through the water inlet pipe 3, the water inlet pipe 3 is designed as a bending type, so that the impact force of the water flow can be reduced, the drainage effect is improved, meanwhile, the water inlet pipe 3 is designed as multiple, when it needs to be used, the sealing cover 10 is removed, the outer thread 9 is connected with the related pipeline, selective use is realized, different use requirements are met, after the water flow enters the drainage pipe 1 and the drainage pipe 5, the opening and closing of the ball valve 6 is controlled through the control valve 7, the discharge capacity of the water flow is adjusted, the drainage effect is realized, and the filter plate 202 is installed through the installation hole 203 and the bolt 204, solid materials such as silt and sundries can be effectively blocked, the pipeline is prevented from being blocked, the smooth drainage is ensured, meanwhile, the filter plate 202 can be quickly disassembled and assembled, subsequent cleaning is facilitated, the practicability of the device is improved and the convenience of use is improved.

[0035] The above merely describes a preferred embodiment of the present application; however, the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and improvement concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A drainage device for hydraulic engineering, comprising a drainage pipe (1), characterized in that: The outer wall of the drainage water pipe (1) is communicated with multiple water inlet pipes (3) at the front end, the water inlet pipe (3) is designed to be bent, the outer wall of the left end of the drainage water pipe (1) is threadedly connected with a mounting ring (4), the outer wall of the right end of the mounting ring (4) is threadedly connected with a drain pipe (5), the inner wall of the drain pipe (5) is mounted with a ball valve (6), the top of the ball valve (6) is fixedly connected with a control valve (7), multiple drain outlets (8) are formed in the outer wall of the end of the drain pipe (5), and the inner wall of the water inlet pipe (3) is provided with a filtering mechanism (2).

2. The drainage device for hydraulic engineering according to claim 1, characterized in that: The filtering mechanism (2) comprises an inner tangent ring (201), the inner wall of the inner tangent ring (201) is fixedly connected with a filter plate (202), multiple mounting holes (203) are formed in the outer walls of the water inlet pipe (3) and the inner tangent ring (201) at equal intervals, and the inner walls of the mounting holes (203) are threadedly connected with bolts (204).

3. The drainage device for hydraulic engineering according to claim 1, characterized in that: An inner thread (11) is formed in the front end of the inner wall of the water inlet pipe (3).

4. The drainage device for hydraulic engineering according to claim 1, characterized in that: An outer thread (9) is formed in the front end of the outer wall of the water inlet pipe (3), and the outer wall of the outer thread (9) is threadedly connected with a sealing cover (10).

5. The drainage device for hydraulic engineering according to claim 1, characterized in that: Multiple grooves (13) are formed in the outer wall of the control valve (7) at equal intervals.

6. The drainage device for hydraulic engineering according to claim 1, characterized in that: The bottom walls of the drainage water pipe (1) and the drain pipe (5) are fixedly connected with mounting seats (12).

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