CN210621820U - Reservoir layering water intaking system - Google Patents
Reservoir layering water intaking system Download PDFInfo
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- CN210621820U CN210621820U CN201920560061.1U CN201920560061U CN210621820U CN 210621820 U CN210621820 U CN 210621820U CN 201920560061 U CN201920560061 U CN 201920560061U CN 210621820 U CN210621820 U CN 210621820U
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Abstract
The utility model provides a reservoir layering water intaking system, including the dam body, buried the outlet conduit underground within the dam body, converge pipeline and many short pipelines, outlet conduit's both ends communicate with the front and back both ends of dam body respectively, and an arbitrary short pipeline deploys high diverse and all is higher than outlet conduit's deployment height, the front end and the dam body front end intercommunication of every short pipeline, the other end of every short pipeline and the one end intercommunication of converging the pipeline, the other end and the outlet conduit middle part intercommunication that converge the pipeline. Adopt the technical scheme of the utility model, the user accessible opens the upset hinged door of the short pipeline front end department of different height of deployment, and obtains the water of the different water level height of dam body front end from the wash-out conduit, has realized the demand of reservoir layering water intaking, need not to install the gate on each short pipeline, provides prerequisite for reducing dam body thickness and saving water conservancy facility investment construction cost.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field especially indicates a reservoir layering water intaking system.
Background
At present, in various hydraulic facility projects, based on ecological environmental protection consideration, a dam body is generally provided with a plurality of layers of water taking runners from top to bottom, 1 gate is arranged in each layer of water taking runner, and the requirement of taking water in layers is realized by opening the gates in different water taking runners at different water levels; and get the sluice gate among the prior art and set up inside the dam body usually, from last to setting up multilayer water intaking gate down and can increase dam body thickness, increased hydraulic facilities engineering construction cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a reservoir layering water intaking system.
The utility model discloses a following technical scheme can realize.
The utility model provides a reservoir layering water intaking system, including the dam body, the sluicing pipeline, pipeline and many short pipelines converge have been buried underground to the dam body, the both ends of sluicing pipeline respectively with both ends intercommunication around the dam body, arbitrary short pipeline deploys high diverse and all is higher than the deployment height of sluicing pipeline, the front end of every short pipeline with dam body front end intercommunication, the other end of every short pipeline with the one end intercommunication of pipeline converges, the other end of pipeline that converges with sluicing pipeline middle part intercommunication.
The front end of the dam body is further provided with a turnover hinge door and a power mechanism, and the power mechanism provides power for the turnover hinge door so that the turnover hinge door can cover or be communicated with the port at the front end of the short pipeline.
The front end of the short pipeline is an inclined plane, and the intersection angle of the front end surface part of the dam body above the peak with the highest height and the inclined plane is an obtuse angle.
The power mechanism is a double-cylinder back-pull type hydraulic press.
The installation positions and the number of the turnover hinge door and the power mechanism are in one-to-one correspondence with the front end ports of the short pipelines.
The length direction of the confluence pipeline is arranged along the vertical direction.
The plurality of short pipes are deployed within the same vertical plane.
In the plurality of short pipelines, the relative heights between any two adjacent short pipelines are consistent.
And the gate is arranged behind the joint of the confluence pipeline and the drainage pipeline along the inner water flow direction of the drainage pipeline.
The beneficial effects of the utility model reside in that: adopt the technical scheme of the utility model, the user accessible opens the upset hinged door of the short pipeline front end department of different height of deployment, and obtain the water of the different water level height of dam body front end in the water escape pipe way, the demand of reservoir layering water intaking has been realized, need not the installation gate on each short pipeline, and realize switching on or ending of short pipeline and dam body front end through deploying corresponding upset hinged door, just so need not to reserve the space of installation gate, make the thickness of dam body can reduce, hydraulic engineering's construction investment cost has been saved. In addition, the front end face of the short pipeline is an inclined plane, when the short pipeline and the front end of the dam body are in a cut-off state, the turnover hinged door is completely attached to the inclined plane under the action of gravity of the turnover hinged door, the short pipeline and the front end of the dam body are guaranteed to be cut off reliably, and the turnover hinged door is favorable for reducing energy consumption when being opened or closed by deploying a power mechanism with large output torque.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of a portion of fig. 1 at a according to the present invention;
fig. 3 is a partial enlarged view of fig. 1 at B according to the present invention.
In the figure: the dam comprises a dam body 1, a short pipeline 2, a confluence pipeline 3, a water discharge pipeline 4, a turnover hinge door 6, a power mechanism 7 and a gate 8.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1, fig. 2, fig. 3, the utility model provides a reservoir layering water intaking system, including the dam body 1, the outlet conduit 4 has been buried underground in order to dam body 1, conflux pipeline 3 and many short pipelines 2, outlet conduit 4's both ends communicate with the front and back both ends of dam body 1 respectively, arbitrary short pipeline 2 deploys high diverse and all is higher than outlet conduit 4's deployment height, every short pipeline 2's front end and dam body 1 front end intercommunication, every short pipeline 2's the other end and conflux pipeline 3's one end intercommunication, conflux pipeline 3's the other end and outlet conduit 4 middle part intercommunication.
Adopt the technical scheme of the utility model, the user accessible opens the upset hinged door of the short pipeline front end department of different height of deployment, and obtain the water of the different water level height of dam body front end in the water escape pipe 4, the demand of reservoir layering water intaking has been realized, need not the installation gate on each short pipeline, and realize switching on or ending of short pipeline and dam body front end through deploying corresponding upset hinged door, just so need not to reserve the space of installation gate, make the thickness of dam body reduce, the construction investment cost of hydraulic facilities engineering has been saved. In addition, the front end face of the short pipeline is an inclined plane, when the short pipeline and the front end of the dam body are in a cut-off state, the turnover hinged door is completely attached to the inclined plane under the action of gravity of the turnover hinged door, the short pipeline and the front end of the dam body are guaranteed to be cut off reliably, and the turnover hinged door is favorable for reducing energy consumption when being opened or closed by deploying a power mechanism with large output torque.
Furthermore, the front end of the dam body 1 is also provided with a turnover hinge door 6 and a power mechanism 7, and the power mechanism 7 provides power for the turnover hinge door 6, so that the turnover hinge door 6 can cover or conduct the front end port of the short pipeline 2. Preferably, the front end of the short pipe 2 is an inclined surface, and the intersection angle of the inclined surface and the front end surface part of the dam 1 above the highest height is an obtuse angle. The power mechanism 7 is a double-cylinder back-pull type hydraulic press. The installation positions and the number of the turnover hinged doors 6 and the power mechanisms 7 are in one-to-one correspondence with the front end ports of the short pipelines 2. Adopt the technical scheme of the utility model, terminal surface is the inclined plane before the short pipeline, and when short pipeline and dam body front end under the off-state, the upset hinged door depends on this inclined plane completely under its self action of gravity, has guaranteed that short pipeline and dam body front end reliably end to be favorable to through arranging the great power unit of output torque, and reduce the energy consumption that the upset hinged door consumed when opening or closing.
Further, the length direction of the bus duct 3 is disposed along the vertical direction. The short pipes 2 are disposed in the same vertical plane. In the plurality of short pipes 2, the relative heights between any two adjacent short pipes 2 are the same. The gate 8 is also installed at the middle part of the drainage pipeline 4, the flow direction of the water flow in the drainage pipeline 4 is along, and the gate 8 is arranged behind the joint of the confluence pipeline 3 and the drainage pipeline 4. Adopt the technical scheme of the utility model, be favorable to making dam body thickness further reduce, gate 8 is only installed on water escape pipe 4, has saved hydraulic facilities engineering's construction investment cost greatly.
Claims (8)
1. The utility model provides a reservoir layering water intaking system which characterized in that: comprises a dam body (1), a water drainage pipeline (4), a confluence pipeline (3) and a plurality of short pipelines (2) are embedded in the dam body (1), two ends of the water drainage pipeline (4) are respectively communicated with the front end and the rear end of the dam body (1), the deployment heights of any short pipeline (2) are different and are higher than the deployment height of the water drainage pipeline (4), the front end of each short pipeline (2) is communicated with the front end of the dam body (1), the other end of each short pipeline (2) is communicated with one end of the confluence pipeline (3), the other end of the confluence pipeline (3) is communicated with the middle part of the drain pipeline (4), the front end of the dam body (1) is further provided with a turnover hinge door (6) and a power mechanism (7), the power mechanism (7) provides power for the turnover hinge door (6), and the turnover hinge door (6) can cover or be communicated with the front end port of the short pipeline (2).
2. The layered water intake system of a reservoir of claim 1, wherein: the front end of the short pipeline (2) is an inclined plane, and the intersection angle of the front end surface part of the dam body (1) above the peak with the highest height and the inclined plane is an obtuse angle.
3. The layered water intake system of a reservoir of claim 1, wherein: the power mechanism (7) is a double-cylinder rear-pull type hydraulic press.
4. The layered water intake system of a reservoir of claim 1, wherein: the installation positions and the number of the turnover hinge doors (6) and the power mechanisms (7) are in one-to-one correspondence with the front end ports of the short pipelines (2).
5. The layered water intake system of a reservoir of claim 1, wherein: the length direction of the confluence pipeline (3) is arranged along the vertical direction.
6. The layered water intake system of a reservoir of claim 1, wherein: the short pipes (2) are disposed in the same vertical plane.
7. The layered water intake system of a reservoir of claim 1, wherein: in the plurality of short pipelines (2), the relative heights of any two adjacent short pipelines (2) are consistent.
8. The layered water intake system of a reservoir of claim 1, wherein: the middle part of the drainage pipeline (4) is also provided with a gate (8), the flow direction of water flow in the drainage pipeline (4) is along, and the gate (8) is arranged behind the joint of the confluence pipeline (3) and the drainage pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560061.1U CN210621820U (en) | 2019-04-23 | 2019-04-23 | Reservoir layering water intaking system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560061.1U CN210621820U (en) | 2019-04-23 | 2019-04-23 | Reservoir layering water intaking system |
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| Publication Number | Publication Date |
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| CN210621820U true CN210621820U (en) | 2020-05-26 |
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| CN201920560061.1U Active CN210621820U (en) | 2019-04-23 | 2019-04-23 | Reservoir layering water intaking system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042881A (en) * | 2019-04-23 | 2019-07-23 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of reservoir stratified pumping system |
| CN112144607A (en) * | 2020-09-22 | 2020-12-29 | 中国电建集团贵阳勘测设计研究院有限公司 | Gravity flow type pipeline layering water taking system |
-
2019
- 2019-04-23 CN CN201920560061.1U patent/CN210621820U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042881A (en) * | 2019-04-23 | 2019-07-23 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of reservoir stratified pumping system |
| CN110042881B (en) * | 2019-04-23 | 2024-03-19 | 中国电建集团贵阳勘测设计研究院有限公司 | Reservoir layered water taking system |
| CN112144607A (en) * | 2020-09-22 | 2020-12-29 | 中国电建集团贵阳勘测设计研究院有限公司 | Gravity flow type pipeline layering water taking system |
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