CN219547915U - Intelligent control integrated device for water temperature of water taken from dam - Google Patents
Intelligent control integrated device for water temperature of water taken from dam Download PDFInfo
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- CN219547915U CN219547915U CN202320611724.4U CN202320611724U CN219547915U CN 219547915 U CN219547915 U CN 219547915U CN 202320611724 U CN202320611724 U CN 202320611724U CN 219547915 U CN219547915 U CN 219547915U
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- dam
- water inlet
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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
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to an intelligent control integrated device for water temperature of water taken from a dam, which comprises a dam body, wherein the dam body is provided with at least two water inlets which are arranged at intervals in the up-down direction and water outlets which are communicated with all the water inlets, and each water inlet is provided with a water inlet gate so as to adjust the water temperature of the water outlets by adjusting the opening degree of at least two water inlet gates. The utility model can adjust the water temperature of the water outlet by controlling the water inflow of different water inlets, thereby being convenient and saving trouble.
Description
Technical Field
The utility model relates to the field of dams, in particular to an intelligent control integrated device for water temperature of water taken from a dam.
Background
The water temperature structure of some deep water reservoirs is in a layered state throughout the year, the water temperature is gradually reduced from top to bottom, the downstream water ecological system is greatly influenced by the water temperature, at present, most of the deep water reservoirs are provided with stop-beam doors at the dam to realize water taking at different depths, and the downstream water temperature is controlled in a layered water taking mode, however, the stop-beam doors have the defects of difficult maintenance and inconvenient operation when the water taking depth is changed.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the prior art, and provide the intelligent control integrated device for the water temperature of the water taken from the dam, which can adjust the water temperature of the water outlet by controlling the water inflow of different water inlets, thereby being convenient and saving trouble.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a dam water intaking temperature intelligent control integrated device, includes the dam body, the dam body has two at least water inlets that up-and-down direction interval set up and all communicate the delivery port of water inlet, every the water inlet is furnished with a water inlet gate to adjust through the aperture of two at least water inlet gates the temperature of delivery port.
Further, in order to better adjust the water temperature of the water outlet, each water inlet is provided with a temperature sensor and a flow sensor, and the water outlet and/or a downstream temperature control point is provided with a temperature sensor.
Further, in order to intelligently adjust the water temperature of the water outlet, the intelligent control integrated device for the water temperature of the dam water intake further comprises a controller, wherein the controller is respectively connected with the temperature sensor, the flow sensor and the water inlet gate.
The water inlet gate comprises a gate, a pull rod and a lifting driving mechanism, wherein the gate is positioned at a corresponding water inlet, and the lifting driving mechanism is positioned above the water surface and is connected with the gate through the pull rod so as to drive the gate to lift.
The specific structure of the lifting driving mechanism is further provided, and the lifting driving mechanism comprises a hydraulic hoist or a winch or a door machine.
In order to further prevent water leakage after closing, the pull rod penetrates into the dam body, and a sealing mechanism is arranged between the pull rod and the dam body.
Further, in order to prevent the strength of the dam body from being influenced by the water inlet and the water outlet which are formed at the later stage, the dam body is of a preformed structure, and the water inlet and the water outlet are preformed.
Further, at least two water inlet gates are arranged in parallel in a direction perpendicular to both the water inlet direction and the vertical direction.
Further, at least two water inlet gates are arranged in parallel in the water inlet direction.
Further, the water outlet is positioned at the bottom or the middle part of the dam body.
After the technical scheme is adopted, the utility model has the following beneficial effects:
1. the water temperatures at the upper water inlet and the lower water inlet are different, so that the water inflow of at least two water inlets can be regulated in a mode of regulating the opening degree of the water inlet gate of at least two water inlets, the water with different temperatures is mixed according to corresponding proportion, and finally, the purpose of regulating the water temperature is achieved;
2. the utility model also automatically controls the opening of the corresponding water inlet gate through the cooperation of the controller, the temperature sensor and the flow sensor, thereby realizing intelligent water temperature adjustment.
Drawings
FIG. 1 is a schematic diagram of a dam water intake temperature intelligent control integrated device according to a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an intelligent control integrated device for dam water intake temperature in a second embodiment of the present utility model;
fig. 3 is a schematic structural diagram of an intelligent control integrated device for dam water intake temperature in a third embodiment of the present utility model.
Detailed Description
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example 1
As shown in fig. 1, an intelligent control integrated device for dam intake water temperature comprises a dam body 1, wherein the dam body 1 is provided with at least two water inlets 2 which are arranged at intervals in the up-down direction and water outlets 3 which are communicated with all the water inlets 2, each water inlet 2 is provided with a water inlet gate 4, and the water temperature of the water outlets 3 is regulated by regulating the opening degree of at least two water inlet gates 4.
In this embodiment, water flowing out of the water outlet 3 may either flow directly downstream or into the water inlet of the generator set.
Specifically, one water inlet 2 can be opened, at least two water inlets can also be opened, and the water at the upstream enters from the opened water inlet 2 and flows out from the water outlet 3, when the water inlets 2 are opened at least two times, the water temperature at each water inlet 2 is different, and then the water inflow of at least two water inlets 2 can be adjusted by adjusting the opening degree of the water inlet gate 4 of at least two water inlets 2, the water at different temperatures is mixed according to the corresponding proportion, and finally the purpose of adjusting the water temperature is achieved.
As shown in fig. 1, each water inlet 2 is provided with a temperature sensor 5 and a flow sensor 6, and each water outlet 3 and a downstream temperature control point are respectively provided with a temperature sensor 5. By the arrangement, the water temperature at the water outlet 3, the downstream temperature control point and the water inlets 2 and the water inflow of the water inlets 2 can be more conveniently known, and then the opening degree of the corresponding water inlet gate 4 can be better adjusted according to the water inflow and the temperature of the corresponding water inlet 2 and the temperature of the water outlet 3 and/or the downstream temperature control point, so that the water temperature of the water outlet 3 and/or the downstream temperature control point meets the requirement.
In this embodiment, the dam water intake temperature intelligent control integrated device further includes a controller, and the controller is respectively connected with the temperature sensor 5, the flow sensor 6 and the water intake gate 4. The controller controls the opening of the corresponding water inlet valve 4 according to the received temperature signal and flow signal, thereby achieving the purposes of automatic adjustment and intelligent adjustment.
As shown in fig. 1, the water intake gate 4 includes a gate 41, a pull rod 42, and a lifting driving mechanism 43, wherein the gate 41 is located at the corresponding water inlet 2, and the lifting driving mechanism 43 is located above the water surface and is connected to the gate 41 through the pull rod 42 to drive the gate 41 to lift. The elevation driving mechanism 43 controls the inflow amount of the corresponding water inlet 2 by driving the shutter 41 to elevate. The lift drive mechanism 43 may be a hydraulic hoist or a door drive, or the like. In this embodiment, the lifting driving mechanism 43 is a hydraulic hoist. The hydraulic hoist is positioned above the water surface, so that the hydraulic hoist is convenient to arrange and overhaul.
As shown in fig. 1, the tie rod 42 penetrates the dam 1, and a sealing mechanism 5 is disposed between the gate 41 and the dam 1. By the arrangement, water leakage after closing can be prevented.
In this embodiment, the dam 1 is preformed with the water inlet 2 and the water outlet 3 according to the design function requirement. The through hole of the tie rod 42 is also preformed.
As shown in FIG. 1, one of the water inlets 2 is positioned at the bottom of the dam body 1, and the other water inlet 2 is positioned at the position of the dam body 1 close to the water surface, so that the temperature difference of the water temperatures of the two water inlets 2 is relatively large, and the water taking temperature can be adjusted more flexibly.
The water outlet 3 is positioned at the middle part of the dam body 1.
In the present embodiment, the water inlet 2 has two, but is not limited thereto. As shown in fig. 1, two water intake gates 4 are arranged side by side in the water intake direction. By the arrangement, the size requirement of the dam body 1 in the direction perpendicular to the water inlet direction and the vertical direction is not high.
Example two
As shown in fig. 2, the main difference between this embodiment and the first embodiment is that two water intake gates 4 are juxtaposed in a direction perpendicular to both the water intake direction and the vertical direction.
Example III
As shown in fig. 3, the main difference between this embodiment and the first embodiment is that the water outlet 3 is located at the bottom of the dam 1.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. An intelligent control integrated device for water temperature of water taken from a dam is characterized in that,
the water inlet valve comprises a dam body (1), wherein the dam body (1) is provided with at least two water inlets (2) and water outlets (3) communicated with all the water inlets (2), each water inlet (2) is provided with a water inlet valve (4), and the water temperature of the water outlets (3) is regulated by regulating the opening degree of at least two water inlet valves (4); each water inlet (2) is provided with a temperature sensor (5) and a flow sensor (6), and the water outlet (3) and/or a downstream temperature control point is provided with a temperature sensor (5).
2. The intelligent control integrated device for dam water intake temperature according to claim 1, wherein,
the water inlet valve further comprises a controller which is respectively connected with the temperature sensor (5), the flow sensor (6) and the water inlet valve (4).
3. The intelligent control integrated device for dam water intake temperature according to claim 1, wherein,
the water inlet gate (4) comprises a gate (41), a pull rod (42) and a lifting driving mechanism (43), wherein the gate (41) is positioned at the corresponding water inlet (2), and the lifting driving mechanism (43) is positioned above the water surface and is connected with the gate (41) through the pull rod (42) so as to drive the gate (41) to lift.
4. The intelligent control integrated device for dam water intake temperature according to claim 3, wherein,
the lifting driving mechanism (43) comprises a hydraulic hoist or a winch or a door machine.
5. The intelligent control integrated device for dam water intake temperature according to claim 3, wherein,
the pull rod (42) penetrates into the dam body (1), and a sealing mechanism (7) is arranged between the gate (41) and the dam body (1).
6. The intelligent control integrated device for dam water intake temperature according to claim 1, wherein,
the dam body (1) is of a preformed structure, and the water inlet (2) and the water outlet (3) are preformed.
7. The intelligent control integrated device for dam water intake temperature according to claim 1, wherein,
at least two water inlet gates (4) are arranged in parallel in the direction perpendicular to the water inlet direction and the vertical direction.
8. The intelligent control integrated device for dam water intake temperature according to claim 1, wherein,
at least two water inlet gates (4) are arranged in parallel in the water inlet direction.
9. The intelligent control integrated device for dam water intake temperature according to claim 1, wherein,
the water outlet (3) is positioned at the bottom or the middle part of the dam body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611724.4U CN219547915U (en) | 2023-03-24 | 2023-03-24 | Intelligent control integrated device for water temperature of water taken from dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320611724.4U CN219547915U (en) | 2023-03-24 | 2023-03-24 | Intelligent control integrated device for water temperature of water taken from dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219547915U true CN219547915U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320611724.4U Active CN219547915U (en) | 2023-03-24 | 2023-03-24 | Intelligent control integrated device for water temperature of water taken from dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219547915U (en) |
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2023
- 2023-03-24 CN CN202320611724.4U patent/CN219547915U/en active Active
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