CN216206862U - Water level monitoring device for hydraulic and hydroelectric engineering - Google Patents
Water level monitoring device for hydraulic and hydroelectric engineering Download PDFInfo
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- CN216206862U CN216206862U CN202122416031.3U CN202122416031U CN216206862U CN 216206862 U CN216206862 U CN 216206862U CN 202122416031 U CN202122416031 U CN 202122416031U CN 216206862 U CN216206862 U CN 216206862U
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Abstract
The utility model relates to the technical field of water conservancy and hydropower engineering, and discloses a water level monitoring device for water conservancy and hydropower engineering. This water level monitoring devices for hydraulic and hydroelectric engineering, through monitoring the cursory of floating in water level pole inner wall with the electric induction ware, the display screen through the electricity connection comes out the audio-visual demonstration of water level data and monitors the device of the condition that the water level rises and descend with the three-colour warning light, thereby avoid receiving the undulant influence of the surface of water because of the water level pole easily, the water level data of reading out has the error, can influence the accuracy of water level parameter and the condition of no water level warning function.
Description
Technical Field
The utility model relates to the technical field of hydraulic and hydroelectric engineering, in particular to a water level monitoring device for hydraulic and hydroelectric engineering.
Background
The water level refers to the elevation of the free water surface relative to a certain base plane, the base plane used for calculating the water level can be the zero level base plane which is called as an absolute base plane by taking the elevation of a certain characteristic sea level as the zero level base plane, the water level is the most intuitive factor for reflecting the water condition of the water body, and the change of the water level is mainly caused by the increase and decrease of the water quantity of the water body.
At present in hydraulic and hydroelectric engineering water level monitoring device is exactly the water level stick of installing in the aquatic, judges the water level height through the scale mark that the cursory correspondence of observing on the water level pole, however in the operation process of reality, because of the water level pole receives the undulant influence of surface of water easily, the water level data of reading out are wrong, can influence the accuracy of water level parameter and also do not have water level warning function and function too single.
Therefore, we are water level monitoring devices for hydraulic and hydroelectric engineering, through the electric inductor of electricity connection to water level monitoring, install the three-colour warning light again and come the ascending condition of feedback water level or decline, the device can not only audio-visual water level data that obtains, can also ensure the accuracy of water level parameter and have water level warning function.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the water level monitoring device for the hydraulic and hydroelectric engineering, which has the advantages of not only visually obtaining water level data, but also ensuring the accuracy of water level parameters, having a water level warning function and the like, and solves the problems that the read water level data has errors and can influence the accuracy of the water level parameters and the water level warning function is not too single because the water level rod is easily influenced by water surface fluctuation.
(II) technical scheme
In order to achieve the purposes of not only intuitively obtaining water level data, but also ensuring the accuracy of water level parameters and having a water level warning function, the utility model provides the following technical scheme: the utility model provides a water conservancy and hydropower engineering water level monitoring devices, includes the water level pole, the outer wall fixed mounting of water level pole has the arc to hoop, the inner wall fixed mounting that the arc hooped has fixing bolt, the aperture has been seted up to the inner wall of water level pole, the outer wall of water level pole has cup jointed the filter screen, the outer wall fixed mounting of water level pole has the connecting cylinder, fixing bolt's outer wall has cup jointed the dead lever, one side fixed mounting that fixing bolt was kept away from to the dead lever has the observation box, the bottom fixed mounting of observation box has the installation base, the inner wall fixed mounting of water level pole has the electronic inductor, the inner wall swing joint of water level pole has the cursory, the observation window has been seted up to the outer wall of observation box, the inner wall fixed mounting of observation box has the display screen, the inner wall fixed mounting of observation box has three-color warning light.
Preferably, the inner wall of the middle part of the water level rod is provided with a through hole, so that the buoy can float on the inner wall of the water level rod due to the buoyancy of water.
Preferably, the inner wall of the arc-shaped hoop is provided with a bolt groove, the inner wall of the bolt groove is matched with the outer wall of the fixing bolt, and the arc-shaped hoop is fixed through the fixing bolt, so that the water level rod is fixed more firmly.
Preferably, the connection part of the fixing rod and the fixing bolt is flat and is provided with a round hole, and the fixing rod is fixed through the fixing bolt so that the water level rod is in a vertically upward state.
Preferably, electronic inductor, display screen, the equal interconnect electricity of three-colour warning light are connected through power electronic inductor, display screen, three-colour warning light, and electronic inductor responds to the cursory, and the cursory rises or descends because of the water level and reciprocates and demonstrate concrete water level data on the display screen.
Preferably, the buoy is formed by combining a floating ball, a floating rod and a buoy, and the later processing and manufacturing are ensured.
Preferably, the three-color warning lights are respectively green, yellow and red, wherein green represents that the water level is in a normal state, yellow represents that the water level is in a rapid descending state, and red represents that the water level is in a rapid ascending state.
(III) advantageous effects
Compared with the prior art, the utility model provides a water level monitoring device for hydraulic and hydroelectric engineering, which has the following beneficial effects:
1. this water level monitoring devices for hydraulic and hydroelectric engineering, through monitoring the cursory of floating in water level pole inner wall with the electric induction ware, the display screen through the electricity connection comes out the audio-visual demonstration of water level data and monitors the device of the condition that the water level rises and descend with the three-colour warning light, thereby avoid receiving the undulant influence of the surface of water because of the water level pole easily, the water level data of reading out has the error, can influence the accuracy of water level parameter and the condition of no water level warning function.
Drawings
FIG. 1 is a schematic view of the water level monitoring of the present invention;
FIG. 2 is an internal view of the water level pole of the present invention;
FIG. 3 is a top view of the observation box of the present invention.
In the figure: 1. a water level rod; 2. an arc-shaped hoop; 3. a filter screen; 4. a small hole; 5. fixing the bolt; 6. a connecting cylinder; 7. fixing the rod; 8. installing a base; 9. an observation box; 10. an electronic inductor; 11. floating; 12. an observation window; 13. a three-color warning light; 14. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a water level monitoring device for water conservancy and hydropower engineering comprises a water level rod 1, wherein a through hole is formed in the inner wall of the middle part of the water level rod 1 to ensure that a float 11 floats on the inner wall of the water level rod 1 due to buoyancy of water, an arc hoop 2 is fixedly installed on the outer wall of the water level rod 1, a bolt groove is formed in the inner wall of the arc hoop 2, the inner wall of the bolt groove is matched with the outer wall of a fixing bolt 5, the arc hoop 2 is fixed through the fixing bolt 5, so that the water level rod 1 is fixed more firmly, a fixing bolt 5 is fixedly installed on the inner wall of the arc hoop 2, a small hole 4 is formed in the inner wall of the water level rod 1, a filter screen 3 is sleeved on the outer wall of the water level rod 1, a connecting cylinder 6 is fixedly installed on the outer wall of the water level rod 1, a fixing rod 7 is sleeved on the outer wall of the fixing bolt 5, the joint of the fixing bolt 7 and the fixing bolt 5 is flat and provided with a round hole, the fixing rod 7 is fixed through the fixing bolt 5 so that the water level rod 1 is in a vertical upward state, one side of the fixing rod 7, far away from the fixing bolt 5, is fixedly provided with an observation box 9, the bottom of the observation box 9 is fixedly provided with a mounting base 8, the inner wall of the water level rod 1 is fixedly provided with an electronic inductor 10, the electronic inductor 10, a display screen 14 and a three-color warning lamp 13 are electrically connected with each other, the electronic inductor 10, the display screen 14 and the three-color warning lamp 13 are connected through a power supply, the electronic inductor 10 induces the buoy 11, the buoy 11 moves up and down due to the rise or fall of the water level to display specific water level data on the display screen 14, the inner wall of the water level rod 1 is movably connected with the buoy 11, the buoy 11 is formed by combining a floating ball, a floating rod and a buoy, the later-stage processing and manufacturing are ensured, the outer wall of the observation box 9 is provided with an observation window 12, the inner wall of the observation box 9 is fixedly provided with the display screen 14, the inner wall fixed mounting of observation box 9 has three-colour warning light 13, and three-colour warning light 13 is green, yellow, red respectively, and green represents the water level and is in normal condition, and yellow represents the water level and is in the state of falling rapidly, and red represents the water level and is in the state of rising rapidly.
The working principle is as follows: when a water level monitoring device for hydraulic and hydroelectric engineering operates, an electronic sensor 10 fixedly installed on the inner wall of a water level rod 1 is used for sensing a buoy 11, buoyancy generated by water on the buoy 11 is vertical and upward, the buoy 11 can move up and down due to rising or falling of the water level, the rising and falling conditions of the water level are monitored by a display screen 14 electrically connected with the inner wall of an observation box 9 through visual display of water level data and an electrically connected three-color warning lamp 13, the water level is in a normal state when the lamp of the three-color warning lamp 13 is green, the water level is in a rapid descending state when the lamp of the three-color warning lamp 13 is yellow, the water level is in a rapid rising state when the lamp of the three-color warning lamp 13 is red, the rising and falling conditions of the water level are warned through three different colors, at the moment, a person recording the water level data only needs to visually obtain the water level data and the water level state through an observation window 12, therefore, the problem that the water level rod 1 is easily influenced by water surface fluctuation, the read water level data has errors, the accuracy of water level parameters is influenced, and the water level warning function and the function are too single is solved.
To sum up, this water conservancy and hydropower engineering water level monitoring devices monitors the cursory 11 of floating in 1 inner wall of water level pole through using electronic inductor 10, 14 the display screen through the electricity connection show that water level data is audio-visual and monitor the device of the condition that the water level rises and descend with three-colour warning light 13, thereby avoid receiving the undulant influence of surface of water easily because of water level pole 1, the water level data of reading out has the error, can influence the accuracy of water level parameter and the condition of no water level warning function.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water level monitoring devices for hydraulic and hydroelectric engineering, includes water level pole (1), its characterized in that: the water level meter is characterized in that an arc hoop (2) is fixedly mounted on the outer wall of the water level rod (1), a fixing bolt (5) is fixedly mounted on the inner wall of the arc hoop (2), a small hole (4) is formed in the inner wall of the water level rod (1), a filter screen (3) is sleeved on the outer wall of the water level rod (1), a connecting cylinder (6) is fixedly mounted on the outer wall of the water level rod (1), a fixing rod (7) is sleeved on the outer wall of the fixing bolt (5), an observation box (9) is fixedly mounted on one side, away from the fixing bolt (5), of the fixing rod (7), a mounting base (8) is fixedly mounted at the bottom of the observation box (9), an electronic inductor (10) is fixedly mounted on the inner wall of the water level rod (1), a buoy (11) is movably connected to the inner wall of the water level rod (1), an observation window (12) is formed in the outer wall of the observation box (9), the inner wall fixed mounting of observation box (9) has display screen (14), the inner wall fixed mounting of observation box (9) has three-colour warning light (13).
2. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the inner wall of the middle part of the water level rod (1) is provided with a through hole.
3. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the inner wall of the arc-shaped hoop (2) is provided with a bolt groove, and the inner wall of the bolt groove is matched with the outer wall of the fixing bolt (5).
4. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the joint of the fixing rod (7) and the fixing bolt (5) is flat and is provided with a round hole.
5. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the electronic inductor (10), the display screen (14) and the three-color warning lamp (13) are all electrically connected with each other.
6. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the buoy (11) is formed by combining a floating ball, a floating rod and a buoy.
7. The water level monitoring device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the three-color warning lamp (13) is green, yellow and red respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416031.3U CN216206862U (en) | 2021-10-08 | 2021-10-08 | Water level monitoring device for hydraulic and hydroelectric engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122416031.3U CN216206862U (en) | 2021-10-08 | 2021-10-08 | Water level monitoring device for hydraulic and hydroelectric engineering |
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| CN216206862U true CN216206862U (en) | 2022-04-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999110A (en) * | 2022-06-01 | 2022-09-02 | 曹丛 | Hydraulic engineering flood prevention early warning system |
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2021
- 2021-10-08 CN CN202122416031.3U patent/CN216206862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999110A (en) * | 2022-06-01 | 2022-09-02 | 曹丛 | Hydraulic engineering flood prevention early warning system |
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