CN209764196U - Dykes and dams water level early warning device for hydraulic engineering - Google Patents
Dykes and dams water level early warning device for hydraulic engineering Download PDFInfo
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- CN209764196U CN209764196U CN201920693334.XU CN201920693334U CN209764196U CN 209764196 U CN209764196 U CN 209764196U CN 201920693334 U CN201920693334 U CN 201920693334U CN 209764196 U CN209764196 U CN 209764196U
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Abstract
The utility model discloses a dykes and dams water level early warning device for hydraulic engineering, including montant and diaphragm, the bottom of diaphragm is equipped with first warning subassembly and second warning subassembly, install the rechargeable battery that can be connected with external power source between first warning subassembly and the second warning subassembly, rechargeable battery connects first warning subassembly and second warning subassembly through first wire electricity respectively, first early warning lamp and second early warning lamp are still installed at the top of diaphragm, the top of first early warning lamp and second early warning lamp extends to the protective housing is external, the black terminal of first early warning lamp and the red terminal of second early warning lamp pass through the second wire and connect. The utility model discloses first early warning lamp bright yellow explains that the water level will reach the danger value, plays the warning effect, and first early warning lamp and second early warning lamp light simultaneously and are first early warning lamp bright yellow colour and second early warning lamp bright red, explains that the water level has reached the danger value this moment, and the warning is done flood prevention work, avoids causing great loss.
Description
Technical Field
the utility model relates to a hydraulic engineering technical field specifically is a dykes and dams water level early warning device for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. 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. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
When the rainy season comes, the flood control situations of the upper and lower reaches of the Yangtze river are severe, the water level monitoring and early warning at the dam are very important, and if the early warning monitoring is not carried out on the water level at the dam, once the water level is too high to reach the warning water level, no countermeasures are taken at the lower reaches, and the brought consequences are not considered.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dykes and dams water level early warning device for hydraulic engineering, the utility model discloses first early warning lamp bright yellow indicates that the water level will reach the danger value, plays the warning effect, and first early warning lamp and second early warning lamp light simultaneously and first early warning lamp bright yellow colour and second early warning lamp bright red colour promptly, and the explanation water level has reached the danger value this moment, and the warning is done flood prevention work, avoids causing great loss, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
A dam water level early warning device for hydraulic engineering comprises a vertical rod and a transverse plate, wherein the vertical rod is vertically inserted at the edge of the top of a dam, the vertical rod is fixedly welded with the transverse plate extending in the water direction through a triangular reinforcing rib, a first warning component and a second warning component are arranged at the bottom of the transverse plate, a rechargeable battery which can be connected with an external power supply is arranged between the first warning component and the second warning component, the rechargeable battery is covered by the width of the transverse plate, the rechargeable battery is respectively and electrically connected with the first warning component and the second warning component through a first lead, a protective shell is arranged at the top of the transverse plate through screws, a first early warning lamp and a second early warning lamp are further arranged at the top of the transverse plate, bases of the first early warning lamp and the second early warning lamp are arranged inside the protective shell, and the tops of the first early warning lamp and the second early warning lamp extend out of the protective shell, the black terminal of the first early warning lamp is connected with the red terminal of the second early warning lamp through a second lead, and the second lead is also connected to the negative terminal of the rechargeable battery.
Furthermore, first warning subassembly comprises first casing and first conducting rod, and the top welding of first casing is in on the diaphragm, the bottom of first casing is equipped with the first conducting rod of outside extension.
Further, one of the first conducting rods is connected to a positive terminal of the rechargeable battery through a first conducting wire, and the other first conducting rod is connected to a red terminal of the first early warning lamp through a third conducting wire.
Furthermore, the second warning assembly is composed of a second shell and a second conducting rod, the top of the second shell is welded on the transverse plate, the length of the second shell is shorter than the length of the first shell in centimeter, and the bottom end of the second shell is provided with the second conducting rod extending outwards.
Further, one of the second conductive rods is connected to a positive terminal of the rechargeable battery through a first lead, and the other second conductive rod is connected to a black terminal of the first early warning lamp through a fourth lead.
Further, the first early warning lamp and the second early warning lamp are both LED alarm lamps with the type LTA-505, the first early warning lamp is bright yellow, and the second early warning lamp is bright red.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The dam water level early warning device for hydraulic engineering of the utility model is arranged by utilizing the principle that the water level rises and has height difference, when the water level rises and the water surface touches the two first conducting rods, the first conducting wire, the second conducting wire, the third conducting wire, the first early warning lamp and the rechargeable battery form a closed loop, the rechargeable battery supplies power to the first early warning lamp to light yellow, which shows that the water level is about to reach a dangerous value to play a warning role, the water level continues to rise above the centimeter, the original first early warning lamp continues to light yellow, at the moment, the two second conducting rods, the rechargeable battery, the first conducting wire, the second early warning lamp, the second conducting wire and the fourth conducting wire form a closed loop, the rechargeable battery supplies power to the second early warning lamp to light the red light, the fact that the water level at the moment reaches a dangerous value is indicated, the warning is well performed for flood prevention, and great loss is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention when the water level is normal;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the water level state when the first warning light of the present invention is on;
Fig. 4 is a schematic view of the water level state when the second early warning lamp is on.
In the figure: 1. a vertical rod; 2. a transverse plate; 3. a dam; 4. a first warning assembly; 41. a first housing; 42. a first conductive rod; 5. a second warning assembly; 51. a second housing; 52. a second conductive rod; 6. a rechargeable battery; 7. a first conductive line; 8. a protective housing; 9. a first warning light; 10. a second warning light; 11. a second conductive line; 12. a third conductive line; 13. and a fourth conductive line.
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, a dam water level early warning device for hydraulic engineering comprises a vertical rod 1 and a transverse plate 2, wherein the vertical rod 1 is vertically inserted at the top edge of a dam 3, the transverse plate 2 extending towards the water direction is fixedly welded on the vertical rod 1 through a triangular reinforcing rib, a first warning component 4 and a second warning component 5 are arranged at the bottom of the transverse plate 2, a rechargeable battery 6 capable of being connected with an external power supply is arranged between the first warning component 4 and the second warning component 5, the rechargeable battery 6 can be charged in time after being powered off, the rechargeable battery 6 is covered by the width of the transverse plate 2, namely, the width of the transverse plate 2 is larger than that of the rechargeable battery 6, the transverse plate 2 can prevent the rechargeable battery 6 from being exposed to rain or sunshine, the rechargeable battery 6 is respectively and electrically connected with the first warning component 4 and the second warning component 5 through a first lead 7, and a protective shell 8 is arranged at, the top of the transverse plate 2 is also provided with a first early warning lamp 9 and a second early warning lamp 10, the bases of the first early warning lamp 9 and the second early warning lamp 10 are arranged inside the protective shell body 8, the tops of the first early warning lamp 9 and the second early warning lamp 10 extend out of the protective shell body 8, the protective shell body 8 can protect the bases of the first early warning lamp 9 and the second early warning lamp 10, the first early warning lamp 9 and the second early warning lamp 10 both adopt LED alarm lamps with the type of LTA-505, the first early warning lamp 9 is bright yellow, the second early warning lamp 10 is bright red, through the use of the early warning lamps with two different colors, when the first early warning lamp 9 is bright yellow, the water level is about to reach a dangerous value, the warning effect is achieved, when the second early warning lamp 10 is bright red, the first early warning lamp 9 continues to be yellow, the water level is indicated to reach the dangerous value, the warning work is well done, the black binding post of the first early warning lamp 9 and the red binding post of the second early warning lamp 10 are connected through a second lead wire 11, the second lead 11 is also connected to the negative terminal of the rechargeable battery 6.
Referring to fig. 2, the first warning assembly 4 is composed of a first housing 41 and a first conductive rod 42, wherein the top of the first housing 41 is welded to the horizontal plate 2, and the bottom of the first housing 41 is provided with the first conductive rod 42 extending outwards. One of the first conducting rods 42 is connected to the positive terminal of the rechargeable battery 6 through the first conducting wire 7, and the other first conducting rod 42 is connected to the red terminal of the first early warning lamp 9 through the third conducting wire 12, so that when the water level rises and the two first conducting rods 42 are touched by the water surface, the two first conducting rods 42, the first conducting wire 7, the second conducting wire 11, the third conducting wire 12, the first early warning lamp 9 and the rechargeable battery 6 form a closed loop, and the rechargeable battery 6 supplies power to the first early warning lamp 9 and is bright yellow (as shown in fig. 3), which indicates that the water level is about to reach a dangerous value, and plays a role in warning. The second warning assembly 5 is composed of a second housing 51 and a second conductive rod 52, the top of the second housing 51 is welded on the transverse plate 2, the length of the second housing 51 is shorter than that of the first housing 41 by 30 cm, so that the water level monitoring and early warning can be performed by utilizing the water level difference, and the second conductive rod 52 extending outwards is arranged at the bottom end of the second housing 51. One of the second conducting rods 52 is connected to the positive terminal of the rechargeable battery 6 through the first conducting wire 7, the other second conducting rod 52 is connected to the black terminal of the first early warning lamp 9 through the fourth conducting wire 13, the water level continues to rise by more than 30 centimeters, the original first early warning lamp 9 continues to light yellow, at this time, the two second conducting rods 52, the rechargeable battery 6, the first conducting wire 7, the second early warning lamp 10, the second conducting wire 11 and the fourth conducting wire 13 form a closed loop, the rechargeable battery 6 supplies power to the second early warning lamp 10 to light a red light (as shown in fig. 4), the water level reaches a dangerous value at this time is shown, the flood prevention work is well performed, and the serious loss is avoided.
the working principle is as follows: when the water level rises and the water surface touches the two first conducting rods 42, the first conducting wire 7, the second conducting wire 11, the third conducting wire 12, the first early warning lamp 9 and the rechargeable battery 6 form a closed loop, the rechargeable battery 6 supplies power to the first early warning lamp 9 to light yellow, the water level is indicated to reach a dangerous value, a warning effect is achieved, the water level continues to rise for more than 30 centimeters, the original first early warning lamp 9 continues to light yellow, at the moment, the two second conducting rods 52, the rechargeable battery 6, the first conducting wire 7, the second early warning lamp 10, the second conducting wire 11 and the fourth conducting wire 13 form a closed loop, the rechargeable battery 6 supplies power to the second early warning lamp 10 to light red, namely, the first early warning lamp 9 and the second early warning lamp 10 are simultaneously lighted at the moment, the warning water level is indicated to reach the dangerous value, and flood prevention work is well done.
in summary, the following steps: the utility model discloses a dykes and dams water level early warning device for hydraulic engineering utilizes the principle that the water level rises and has the difference in height to set up this device, when the water level rises and the surface of water touches two first conducting rods 42, first wire 7, second wire 11, third wire 12, first early warning lamp 9 and rechargeable battery 6 constitute a closed loop, rechargeable battery 6 supplies the bright yellow for first early warning lamp 9, explain that the water level will reach the danger value, play the warning role, the water level continues to rise more than 30 centimeters, original first early warning lamp 9 continues bright yellow, two second conducting rods 52 at this moment, rechargeable battery 6, first wire 7, second early warning lamp 10, second wire 11 and fourth wire 13 constitute a closed loop again, rechargeable battery 6 supplies the bright red light for second early warning lamp 10, explain that the water level has reached the danger value at this moment, the warning is well done for flood prevention, and the major loss is avoided.
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.
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 (6)
1. The utility model provides a dykes and dams water level early warning device for hydraulic engineering, includes montant (1) and diaphragm (2), and montant (1) is vertical to be inserted in the top edge of dykes and dams (3), and montant (1) is through triangle strengthening rib welded fastening to have diaphragm (2) that the water direction extends, its characterized in that: the bottom of the transverse plate (2) is provided with a first warning component (4) and a second warning component (5), a rechargeable battery (6) which can be connected with an external power supply is arranged between the first warning component (4) and the second warning component (5), the rechargeable battery (6) is covered by the width of the transverse plate (2), the rechargeable battery (6) is respectively and electrically connected with the first warning component (4) and the second warning component (5) through a first lead (7), the top of the transverse plate (2) is provided with a protective shell (8) through screws, the top of the transverse plate (2) is also provided with a first early warning lamp (9) and a second early warning lamp (10), the bases of the first early warning lamp (9) and the second early warning lamp (10) are arranged inside the protective shell (8), and the tops of the first early warning lamp (9) and the second early warning lamp (10) extend out of the protective shell (8), the black terminal of the first early warning lamp (9) is connected with the red terminal of the second early warning lamp (10) through a second lead (11), and the second lead (11) is also connected with the negative terminal of the rechargeable battery (6).
2. A dam water level early warning device for hydraulic engineering according to claim 1, characterized in that: the first warning assembly (4) is composed of a first shell (41) and a first conducting rod (42), the top of the first shell (41) is welded to the transverse plate (2), and the bottom end of the first shell (41) is provided with the first conducting rod (42) extending outwards.
3. A dam water level early warning device for hydraulic engineering according to claim 2, characterized in that: one of the first conducting rods (42) is connected to the positive terminal of the rechargeable battery (6) through a first conducting wire (7), and the other first conducting rod (42) is connected to the red terminal of the first early warning lamp (9) through a third conducting wire (12).
4. A dam water level early warning device for hydraulic engineering according to claim 1, characterized in that: the second warning assembly (5) is composed of a second shell (51) and a second conducting rod (52), the top of the second shell (51) is welded on the transverse plate (2), the length of the second shell (51) is shorter than that of the first shell (41) by 30 cm, and the bottom end of the second shell (51) is provided with the second conducting rod (52) extending outwards.
5. A dam water level early warning device for hydraulic engineering according to claim 4, characterized in that: one of the second conducting rods (52) is connected to the positive terminal of the rechargeable battery (6) through a first conducting wire (7), and the other second conducting rod (52) is connected to the black terminal of the first early warning lamp (9) through a fourth conducting wire (13).
6. A dam water level early warning device for hydraulic engineering according to claim 1, characterized in that: the first early warning lamp (9) and the second early warning lamp (10) are LED alarm lamps with the type of LTA-505, the first early warning lamp (9) is bright yellow, and the second early warning lamp (10) is bright red.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693334.XU CN209764196U (en) | 2019-05-15 | 2019-05-15 | Dykes and dams water level early warning device for hydraulic engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693334.XU CN209764196U (en) | 2019-05-15 | 2019-05-15 | Dykes and dams water level early warning device for hydraulic engineering |
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| CN209764196U true CN209764196U (en) | 2019-12-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664917A (en) * | 2020-07-31 | 2020-09-15 | 信阳市水利勘测设计院 | Hydraulic engineering water level early warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664917A (en) * | 2020-07-31 | 2020-09-15 | 信阳市水利勘测设计院 | Hydraulic engineering water level early warning system |
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