CN218814041U - Prevent ponding mountain area intake device of silt - Google Patents
Prevent ponding mountain area intake device of silt Download PDFInfo
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- CN218814041U CN218814041U CN202223420668.0U CN202223420668U CN218814041U CN 218814041 U CN218814041 U CN 218814041U CN 202223420668 U CN202223420668 U CN 202223420668U CN 218814041 U CN218814041 U CN 218814041U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The utility model discloses a prevent long-pending mountain area intake device that silts up, the device includes: the river course water retaining device comprises a bottom plate arranged at the bottom of a river course, bases arranged at two sides of the river course and a gate for retaining water, wherein the gate is connected to a gate rotating shaft, two ends of the gate rotating shaft are respectively and rotatably arranged on the bases, and the gate is connected with the bottom plate; the base is internally provided with a water diversion pipe for draining, the water inlet end and the water outlet end of the water diversion pipe are respectively positioned at two sides of the gate, and the water diversion pipe is internally provided with a flow control plate for controlling the on-off of water flow, and the flow control plate is connected to the gate rotating shaft and can rotate along with the gate rotating shaft. The device utilizes the characteristics of the river flow of the river channel, when the water flow is small, the gate intercepts the river flow, so that the water flow is discharged from the water conduit, and normal water taking is ensured; when river course rivers are higher than the gate top, rivers promote the gate rotation, and rivers pass from the bottom and the top of gate, have taken away the siltation of siltation in the river course bottom simultaneously, realize that the self-closing of intake opens and does not need artifical desilting.
Description
Technical Field
The utility model relates to an automatic water intaking technical field especially relates to a prevent long-pending mountain area intake device of silt.
Background
A part of rural safe drinking water source projects in China are mountain small river ditches and creeks, and water taking pipelines, water taking ports or constructed reservoirs are usually arranged on the river ditches or the creeks.
The prior art which is relatively close to the prior art discloses a river channel dredging and water taking integrated device and a using method and application thereof (No. CN 112726704B), the river channel dredging and water taking integrated device is formed by matching a plurality of components such as a speed reducing motor, a high-pressure sludge pump, a control system and the like, the problem that a clean water source is convenient to extract when the river channel is silted is solved, but the device is complex in structure, needs electric power to drive, is not suitable for being used in mountain river ditches, stream and other areas, and cannot well filter and remove a silted layer deposited at a water taking port in the areas where mountain floods are easy to burst.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prevent long-pending mountain area intake device of silt solves the problem that current water intaking pipeline, intake or build the easy siltation of cistern.
The utility model provides a prevent ponding mountain area intake device, includes: the device comprises a bottom plate arranged at the bottom of the river channel, bases arranged at two sides of the river channel and a gate for retaining water;
the gate is connected to the gate rotating shaft, two ends of the gate rotating shaft are respectively and rotatably arranged on the base, the gate rotates around the gate rotating shaft, and the bottom end of the gate is connected with the bottom plate;
the base is internally provided with a water diversion pipe for draining, the water inlet end and the water outlet end of the water diversion pipe are respectively positioned at two sides of the gate, and the water diversion pipe is internally provided with a flow control plate for controlling the on-off of water flow, and the flow control plate is connected on the gate rotating shaft and can rotate along with the gate rotating shaft.
Furthermore, the inner side of the base is provided with a limiting boss for limiting the rotation angle of the gate, and the limiting boss is obliquely arranged on the base.
Further, a sleeve is arranged between the gate rotating shaft and the base, bearing seats are arranged at two ends of the sleeve, and the gate rotating shaft is rotatably connected with the bearing seats.
Furthermore, the water conduit is connected with a vent pipe which is positioned at one side of the water outlet end.
Furthermore, the side edge of the gate is provided with a waterproof sealing strip, and the gate is respectively connected with the bottom plate and the base in a sealing way through the sealing strip.
Furthermore, a sealing ring is arranged on the edge of the flow control plate, and the flow control plate is connected with the inner wall of the water conduit in a sealing way through the sealing ring.
Further, the bottom plate and the base are both made of concrete.
The utility model discloses following beneficial effect has:
(1) According to the topographic structure characteristics of the river channel and the stream, the device spans the river channel and the stream, the rotatable gate transversely intercepts the river channel, when the river channel water flow is small, the impact force of water acts on the lower half part of the gate, and the dead weight of the gate is added, so that the gate vertically intercepts the river channel water flow, the water flow is discharged from the water conduit, and normal water taking is ensured; when mountain torrents break out or river course rivers are higher than the gate top, rivers promote the gate rotation, and rivers pass from the bottom and the top of gate, have taken away the deposit of depositing in the river course bottom simultaneously.
(2) The device utilizes the characteristics that rivers are highly different, realizes that the self-closing of intake opens, has promoted the reliability of intake, does not need artifical desilting, does not need additionally to set up power device in addition, and energy-concerving and environment-protective and application scope are wide.
Drawings
FIG. 1 is a perspective schematic view of the three-dimensional structure of the device of the present invention;
FIG. 2 is a diagram showing the connection relationship between the gate and the gate shaft in the device of the present invention;
FIG. 3 is a state diagram of the water conduit of the device of the present invention during circulation;
fig. 4 is a state diagram of the device of the present invention when the water conduit is closed.
In the figure: 1-a bottom plate; 2-a base; 201-limiting boss; 3, a gate; 301-a sealing tape; 4-a gate rotating shaft; 401-a sleeve; 402-a bearing seat; 5-a water conduit; 501-water inlet end; 502-water outlet end; 6-a flow control plate; 601-a sealing ring; 7-a breather pipe.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a prevent long-pending mountain area intake device that silts up, include: the device comprises a bottom plate 1 arranged at the bottom of the river channel, bases 2 arranged at two sides of the river channel and a gate 3 for retaining water;
the bottom plate 1 is a concrete flat plate, is buried at the bottom of the river channel and is flush with the surface of the river channel, so that the bottom plate 1 is prevented from being displaced due to water flow impact, the length of the bottom plate 1 is matched with the width of a river ditch and a stream, and two ends of the bottom plate extend to the bank side; the base 2 is also made of concrete by pouring, is shaped like a cuboid, is fixed with the bottom plate 1, and can also be integrally formed with the bottom plate 1.
A gate 3 made of stainless steel is rotatably arranged between the two oppositely arranged bases 2, and the gate 3 is a rectangular plate and is used for blocking the water flow of a river channel; a gate rotating shaft 4 is fixed along the long edge direction of the gate 3, and the gate rotating shaft 4 is fixed at the middle lower part of the gate 3, so that the gate 3 can rotate around the gate rotating shaft 4; the side of gate 3 is provided with waterproof sealing strip 301, and gate 3 passes through sealing strip 301 and is connected with bottom plate 1 and base 2 sealing respectively, avoids river course rivers to flow away from the gap, guarantees that the accumulational water level can get the water smoothly.
A through hole along the water flow direction is formed in the base 2, a water conduit 5 is installed in the through hole, and a water inlet end 501 and a water outlet end 502 of the water conduit 5 are respectively positioned on two sides of the base 2 and used for leading out water accumulated on one side of the gate 3; the height of the water conduit 5 is a certain distance away from the bottom plate 1, so that the sediment at the bottom of the river channel can not be discharged from the water conduit 5 when water is taken, and clear water can be obtained all the time; the water conduit 5 is made of a PVC plastic pipe, so that the water conduit is not rusted, is convenient to replace after being damaged, and is low in cost.
The inboard of base 2 is equipped with the spacing boss 201 that is used for restricting 3 rotation angles of gate, and spacing boss 201 slope is arranged on base 2, and spacing boss 201 is rectangular shape, adopts concrete and base 2 an organic whole to make, and when gate 3 rotated under the effect of water impact, its surface can support on spacing boss 201, avoids gate 3 to last a lot of rotations.
Two ends of a gate rotating shaft 4 are connected to the base 2, one end of the gate rotating shaft 4 is connected with the base 2 through a bearing seat 402, a sleeve 401 is sleeved outside the other end of the gate rotating shaft 4, a bearing is arranged on the inner wall of the sleeve 401 and is rotatably arranged with the gate rotating shaft 4 through the bearing, and the sleeve 401 is fixed inside the base 2 on one side of the river channel; the end part of a gate rotating shaft 4 at one end of the sleeve 401 extends to the inner wall of the water conduit 5, a flow control plate 6 made of a steel sheet is fixed on the end head, the flow control plate 6 controls the on-off of water flow in the water conduit 5, the flow control plate 6 can rotate along with the gate rotating shaft 4, meanwhile, the flow control plate 6 is oval, and the plane direction of the plate and the plane direction of the gate 3 form a certain included angle, so that when the gate 3 closes river water flow, the flow control plate 6 does not influence the normal circulation of water flow in the water conduit 5, when the gate 3 is opened, the flow control plate 6 closes the circulation of the water conduit 5, and the included angle degree between the flow control plate 6 and the gate 3 is determined according to the normal water level of a local river; the upper balance weight of the gate 3 is small, and the lower balance weight is large, so that when the river channel is free of water, the gate 3 forms a small moment turning downwards, and a closed state is formed.
The sleeve 401 and the gate rotating shaft 4 are both made of stainless steel, so that the sleeve is prevented from being rusted.
The sealing ring 601 is arranged on the elliptical edge of the flow control plate 6 and is connected with the inner wall of the water conduit 5 in a sealing mode through the sealing ring 601, and water seepage of the water conduit 5 is avoided.
The breather pipe 7 is connected to the water diversion pipe 5, the breather pipe 7 is located one side of the water outlet end 502, when mountain torrents burst or river water flows over the top of the gate, the water diversion pipe 5 is sealed, air can be supplied to one side of the water outlet end 502 of the water diversion pipe 5 through the breather pipe 7, and the tail end of the water diversion pipe 5 is prevented from being damaged by the water hammer effect.
The utility model discloses the theory of operation of device:
according to the characteristics of mountain river ditch, brook, the gate 3 of the device is automatic convertible, when the water level exceeded gate 3 top, 3 upper portion water pressure of gate were greater than lower part water pressure, and gate 3 overturns automatically and is stable through spacing boss 201, prevents that gate 3 from excessively overturning, and oval flow control plate 6 seals leading water pipe 5 this moment to realized that the flood period (generally contain sand by a large margin) closes the intake, prevented leading water pipe 5 siltation, and simultaneously, the sedimentary siltation in gate 3 bottom has been taken away to the flood. When the water level is lower than the top of the gate 3, the water pressure at the upper part of the gate 3 is lower than the water pressure at the lower part, the gate 3 is in the state of closing river water flow under the action of self weight and water flow impact at the lower half part of the gate 3, and the water diversion pipe 5 is in the open state at the moment, so that water can be conveniently taken from the water outlet end 502 of the water diversion pipe 5.
The above description is only a preferred embodiment of the invention, which does not represent all possible forms of the invention, and the scope of protection of the invention is not limited to such specific statements and embodiments. Various other modifications and improvements can be made in accordance with the teachings of the present disclosure without departing from the spirit thereof and still be within the scope of the invention.
Claims (7)
1. The utility model provides a prevent ponding mountain area intake device which characterized in that includes: the device comprises a bottom plate (1) arranged at the bottom of the river channel, bases (2) arranged at two sides of the river channel and a gate (3) for retaining water;
the gate (3) is connected to a gate rotating shaft (4), two ends of the gate rotating shaft (4) are respectively and rotatably arranged on the base (2), the gate (3) rotates around the gate rotating shaft (4), and the bottom end of the gate (3) is connected with the bottom plate (1);
the water-saving drainage device is characterized in that a water guide pipe (5) for draining water is arranged in the base (2), a water inlet end (501) and a water outlet end (502) of the water guide pipe (5) are respectively located on two sides of the gate (3), a flow control plate (6) for controlling on-off of water flow is further arranged in the water guide pipe (5), and the flow control plate (6) is connected to the gate rotating shaft (4) and can rotate along with the gate rotating shaft (4).
2. The siltation-proof mountainous area water intake apparatus according to claim 1, wherein: the inner side of the base (2) is provided with a limiting boss (201) used for limiting the rotation angle of the gate (3), and the limiting boss (201) is obliquely arranged on the base (2).
3. The siltation-proof mountainous area water intake apparatus according to claim 1, wherein: a sleeve (401) is arranged between the gate rotating shaft (4) and the base (2), bearing seats (402) are arranged at two ends of the sleeve (401), and the gate rotating shaft (4) is rotatably connected with the bearing seats (402).
4. The siltation-proof mountainous area water intake apparatus according to claim 1, wherein: the water diversion pipe (5) is connected with a vent pipe (7), and the vent pipe (7) is positioned on one side of the water outlet end (502).
5. The siltation preventing mountainous area water intake apparatus according to claim 1, wherein: and a waterproof sealing strip (301) is arranged on the side edge of the gate (3), and the gate (3) is respectively connected with the bottom plate (1) and the base (2) in a sealing way through the sealing strip (301).
6. The siltation-proof mountainous area water intake apparatus according to claim 1, wherein: the edge of the flow control plate (6) is provided with a sealing ring (601), and the flow control plate (6) is connected with the inner wall of the water conduit (5) in a sealing way through the sealing ring (601).
7. The anti-silting mountain intake apparatus of any one of claims 1 to 6, wherein: the bottom plate (1) and the base (2) are both made of concrete by pouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223420668.0U CN218814041U (en) | 2022-12-13 | 2022-12-13 | Prevent ponding mountain area intake device of silt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223420668.0U CN218814041U (en) | 2022-12-13 | 2022-12-13 | Prevent ponding mountain area intake device of silt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218814041U true CN218814041U (en) | 2023-04-07 |
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ID=87268026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223420668.0U Active CN218814041U (en) | 2022-12-13 | 2022-12-13 | Prevent ponding mountain area intake device of silt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218814041U (en) |
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2022
- 2022-12-13 CN CN202223420668.0U patent/CN218814041U/en active Active
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