CN211113980U

CN211113980U - Hydraulic pipeline for hydraulic engineering

Info

Publication number: CN211113980U
Application number: CN201921500073.1U
Authority: CN
Inventors: 孙鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-07-28
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to a water conservancy drainage device technical field just discloses a water conservancy pipeline for hydraulic engineering, including drainage pipe, the inner wall of drainage pipe left end cup joints with the outer wall of gyro wheel is fixed, the inner wall of gyro wheel cup joints with the one end activity of rotating the pipeline, the other end fixedly connected with of rotating the pipeline blocks the net. The utility model discloses an utilize the electric power that turbine and power generation facility produced, make and rotate the motor and can drive the arresting barrier and rotate, avoided traditional arresting barrier in the floater can slowly get into drainage pipe under quiescent condition, guaranteed can not get into the floater in the drainage pipe, the effect of prevention jam has been realized, the stability has been installed, and through the electric power that utilizes turbine and power generation facility to produce, the axis of rotation that makes the last installation of drainage motor drives the motion of drainage piece, the discharge rate of rivers has been accelerated, the speed that can promote rivers when flood disasters take place has been guaranteed, the device security has been improved.

Description

Hydraulic pipeline for hydraulic engineering

Technical Field

The utility model relates to a water conservancy drainage device technical field specifically is a water conservancy pipeline for hydraulic engineering.

Background

Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

When the existing water conservancy pipeline is used, a large amount of floaters can block the pipeline after entering the pipeline, normal drainage is seriously influenced, the part of the anti-blocking pipeline cannot fundamentally solve the problem that the floaters enter the pipeline, and the drainage rate cannot be accelerated when flood disasters need quick drainage, so that the water conservancy pipeline for water conservancy engineering is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a water conservancy pipeline for hydraulic engineering possesses the prevention and blocks up and the quick advantage of drainage, has solved the problem mentioned in the above-mentioned background.

The utility model provides a following technical scheme: a water conservancy pipeline for water conservancy project comprises a water drainage pipeline, wherein the inner wall of the left end of the water drainage pipeline is fixedly sleeved with the outer wall of a roller, the inner wall of the roller is movably sleeved with one end of a rotating pipeline, the other end of the rotating pipeline is fixedly connected with a blocking net, a drain hole is arranged on the blocking net, a rotating motor is fixedly arranged on the upper surface of the left end of the drainage pipeline, the left end of the rotating motor is movably connected with the rotating pipeline through a rotating belt, the right side of the rotating motor is fixedly provided with a power generation device, a waterproof device fixedly arranged on the upper surface of the drainage pipeline is arranged above the rotating motor and the power generation device, the interior of the drainage pipeline is fixedly connected with a turbine, the right end of the drainage pipeline is fixedly provided with a drainage motor, the lower extreme fixedly connected with axis of rotation of drainage motor, the surface fixedly connected with drainage piece of axis of rotation.

The choice, the diameter value of gyro wheel is greater than the diameter value that rotates the pipeline and is less than drainage pipe's diameter value, drainage pipe, gyro wheel and rotation pipeline closely laminate each other.

Carefully selecting, the middle part of the rotating pipeline is provided with an annular groove, and the width value of the annular groove arranged on the rotating pipeline is the same as the width value of the rotating belt.

And (4) carefully selecting, wherein the arresting net is in a hollow ball shape.

And carefully selecting, wherein the drain hole is in a bell mouth shape, and the size of the opening of the drain hole on the inner wall of the barrier net is smaller than that of the opening of the barrier net on the outer wall.

Carefully selecting, the middle part of the turbine is provided with a rotating shaft, and two ends of the rotating shaft in the middle part of the turbine are respectively fixedly connected with two sides of the inner wall of the drainage pipeline.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses an utilize the electric power that turbine and power generation facility produced, make and rotate the motor and can drive the arresting barrier and rotate, avoided traditional arresting barrier in the floater can slowly get into drainage pipe under quiescent condition, guaranteed can not get into the floater in the drainage pipe, the effect of prevention jam has been realized, the stability has been installed, and through the electric power that utilizes turbine and power generation facility to produce, the axis of rotation that makes the last installation of drainage motor drives the motion of drainage piece, the discharge rate of rivers has been accelerated, the speed that can promote rivers when flood disasters take place has been guaranteed, the device security has been improved.

2. The utility model discloses a screen panel that blocks floater with the tradition changes spherical blocking net into, has increased the area of contact at outlet and water source, has improved the speed that the water source got into in the drainage pipe to promote drainage pipe holistic drainage efficiency, and the wash port of seting up on the blocking net is loudspeaker column structure, under not influencing the drainage condition, can effectively prevent again that the floater from getting into drainage pipe, has realized the effect that prevents the jam, has promoted the reliability of device.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

fig. 2 is a schematic view of the side cross-sectional view of the structure of the present invention.

In the figure: 1. a water discharge pipeline; 2. a roller; 3. rotating the pipeline; 4. a barrier net; 5. a drain hole; 6. rotating the motor; 7. a rotating belt; 8. a power generation device; 9. a waterproof device; 10. a turbine; 11. a water discharge motor; 12. a rotating shaft; 13. a drainage sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a water conservancy pipeline for water conservancy projects comprises a drainage pipeline 1, wherein the inner wall of the left end of the drainage pipeline 1 is fixedly sleeved with the outer wall of a roller 2, the diameter value of the roller 2 is larger than that of a rotating pipeline 3 and smaller than that of the drainage pipeline 1, the roller 2 and the rotating pipeline 3 are tightly attached to each other, the rotating pipeline 3 can drive a blocking net 4 to rotate in water through the internal structure of the roller 2, floaters are prevented from entering the drainage pipeline 1 downstream by the acting force of water flow, the blockage of the drainage pipeline 1 is prevented to the greatest extent, the inner wall of the roller 2 is movably sleeved with one end of the rotating pipeline 3, an annular groove is formed in the middle of the rotating pipeline 3, the width value of the annular groove formed in the rotating pipeline 3 is the same as that of a rotating belt 7, and the annular groove formed in the rotating pipeline 3 is matched with the, the separation of the rotating pipeline 3 caused by the asynchronous rotation of the rotating pipeline 3 and the rotating belt 7 is avoided, so that the operation efficiency of the device is ensured, the stability of the device is improved, the other end of the rotating pipeline 3 is fixedly connected with the blocking net 4, the blocking net 4 is in a hollow spherical shape, the contact area of the blocking net 4 and a water source is increased to the maximum extent by utilizing the hollow spherical structure of the blocking net 4, the water inlet speed of the blocking net 4 is improved, so that the drainage speed of the whole device is increased, the blocking net 4 is provided with the drainage hole 5, the drainage hole 5 is in a horn mouth shape, the opening size of the drainage hole 5 on the inner wall of the blocking net 4 is smaller than that of the blocking net 4 on the outer wall, the floating objects cannot pass through the small inner-side pore diameter by utilizing the horn-shaped structure of the drainage hole 5, and the floating objects in the drainage hole 5 can be thrown out by the rotating blocking net 4, the drain hole 5 is ensured not to be blocked, thereby preventing the drainage pipeline 1 from being blocked, the upper surface of the left end of the drainage pipeline 1 is fixedly provided with the rotating motor 6, the left end of the rotating motor 6 is movably connected with the rotating pipeline 3 through the rotating belt 7, the right side of the rotating motor 6 is fixedly provided with the power generation device 8, the upper parts of the rotating motor 6 and the power generation device 8 are provided with the waterproof device 9 fixedly arranged on the upper surface of the drainage pipeline 1, the inside of the drainage pipeline 1 is fixedly connected with the turbine 10, the middle part of the turbine 10 is provided with the rotating shaft, both ends of the rotating shaft in the middle part of the turbine 10 are respectively fixedly connected with both sides of the inner wall of the drainage pipeline 1, the turbine 10 is arranged in the middle part of the drainage pipeline 1, the power source of the power generation device 8 can be continuous, the normal operation, the right end of the drainage pipeline 1 is fixedly provided with a drainage motor 11, the lower end of the drainage motor 11 is fixedly connected with a rotating shaft 12, and the outer surface of the rotating shaft 12 is fixedly connected with a drainage sheet 13.

The working principle is as follows: when the water drainage device is used, when a large amount of water flows over the arresting net 4, the water enters the drainage pipeline 1 through the drainage hole 5, at the moment, water flow drives the turbine 10 to rotate, the power generation device 8 generates power, the generated power is transmitted to the rotating motor 6 and the drainage motor 11 through leads, the rotating motor 6 drives the rotating pipeline 3 through the rotating belt 7, the rotating pipeline 3 rotates under the action of the rollers 2 and simultaneously drives the arresting net 4 to rotate, meanwhile, the drainage motor 11 drives the rotating shaft 12, so that the drainage sheets 13 on the rotating shaft 12 rotate and circulate, and quick drainage can be realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water conservancy pipeline for hydraulic engineering, includes drainage pipe (1), its characterized in that: the inner wall of the left end of the drainage pipeline (1) is fixedly sleeved with the outer wall of the roller (2), the inner wall of the roller (2) is movably sleeved with one end of the rotating pipeline (3), the other end of the rotating pipeline (3) is fixedly connected with a blocking net (4), a drain hole (5) is formed in the blocking net (4), a rotating motor (6) is fixedly installed on the upper surface of the left end of the drainage pipeline (1), the left end of the rotating motor (6) is movably connected with the rotating pipeline (3) through a rotating belt (7), a power generation device (8) is fixedly installed on the right side of the rotating motor (6), a waterproof device (9) fixedly installed on the upper surface of the drainage pipeline (1) is arranged above the rotating motor (6) and the power generation device (8), a turbine (10) is fixedly connected inside the drainage pipeline (1), and a drainage motor (11) is fixedly installed at the right end of the drainage pipeline (1), the lower end of the drainage motor (11) is fixedly connected with a rotating shaft (12), and the outer surface of the rotating shaft (12) is fixedly connected with a drainage sheet (13).

2. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the diameter value of gyro wheel (2) is greater than the diameter value that rotates pipeline (3) and is less than the diameter value of drainage pipe (1), gyro wheel (2) and rotation pipeline (3) closely laminate each other.

3. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: an annular groove is formed in the middle of the rotating pipeline (3), and the width value of the annular groove formed in the rotating pipeline (3) is the same as that of the rotating belt (7).

4. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the arresting net (4) is in a hollow ball shape.

5. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the drain hole (5) is in a horn mouth shape, and the size of an opening of the drain hole (5) on the inner wall of the barrier net (4) is smaller than that of an opening of the barrier net (4) on the outer wall.

6. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the middle of the turbine (10) is provided with a rotating shaft, and two ends of the rotating shaft in the middle of the turbine (10) are fixedly connected with two sides of the inner wall of the drainage pipeline (1) respectively.