CN214407658U

CN214407658U - Hydraulic engineering is with intelligent water level monitoring device

Info

Publication number: CN214407658U
Application number: CN202120059561.4U
Authority: CN
Inventors: 张仕兵; 罗军; 朱元松; 周景生; 朱春节
Original assignee: Jiangsu Runzhou Construction Co ltd
Current assignee: Jiangsu Runzhou Construction Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-15
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses an intelligent water level monitoring device for hydraulic engineering, which comprises a water level column with water level scale marks, wherein a box body is fixedly arranged at the upper end of the water level column, and a control component is arranged in the box body; a vertical channel is arranged in the water level column, a water through hole communicated with the vertical channel is arranged at the lower end of the water level column, a water level frame for placing a liquid level sensor is arranged in the vertical channel, and a display lamp is fixedly arranged on the outer side of the box body; the box is of a double-layer structure, a drain hole is formed in the bottom of the outer box, and a butyl rubber plug through which a power supply line penetrates is arranged on the inner box. The box body adopts a double-layer structure, and a waterproof design is carried out through the butyl rubber plug and the drain hole, so that the use stability of the box body is improved; the control assembly realizes network interaction of data, and is convenient for field personnel to remotely know the water level condition; the lamp shade is convenient for visual observation.

Description

Hydraulic engineering is with intelligent water level monitoring device

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a hydraulic engineering is with intelligent water level monitoring device.

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. The hydraulic engineering is built, the hydrology ground is favorably monitored, water flow is controlled, flood disasters are prevented, water quantity is adjusted and distributed, and the requirements of production and life on water resources are met.

At present, in hydraulic engineering, the detection of the water level usually needs manual field observation of scales on a water level column, and the water level height is recorded. Because the water level column is influenced by the environment, if fog exists, the vision is influenced, the problem of unclear observation exists, and the labor intensity of workers can be increased.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide an intelligent water level monitoring device for hydraulic engineering, which is convenient to monitor the water level and reduces the labor intensity.

In order to achieve the above purpose, the utility model discloses a technical scheme is: an intelligent water level monitoring device for hydraulic engineering comprises a water level column with water level scale marks, wherein a box body is fixedly arranged at the upper end of the water level column, and a control assembly is arranged in the box body; a vertical channel is arranged in the water level column, the upper end of the vertical channel is communicated upwards, a water through hole communicated with the vertical channel is formed in the lower end of the water level column, a water level frame for placing a liquid level sensor is arranged in the vertical channel, and a display lamp is fixedly arranged on the outer side of the box body; the box is of a double-layer structure, a drain hole is formed in the bottom of the outer box, and a butyl rubber plug through which a power supply line penetrates is arranged on the inner box.

Further, the control assembly comprises a microprocessor, a wireless data transmission unit and a power module, and the liquid level sensor, the display lamp, the wireless data transmission unit and the power module are all connected with the microprocessor through wires. The implementation manner of the microprocessor can be seen in CN202372837U, and the microprocessor adopts a wireless data transmission unit to perform data interaction with a monitoring station, and belongs to the field of the prior art.

Further, the top of box is equipped with solar panel, solar panel links to each other with power module.

Furthermore, the water level frame is provided with two capacitance type liquid level sensors, namely a high liquid level sensor and a low liquid level sensor, the high liquid level sensor is arranged corresponding to the highest position of a preset liquid level in the vertical channel, and the low liquid level sensor is arranged corresponding to the lowest position of the preset liquid level in the vertical channel; the lower end of the water level frame is provided with a water level sensor, and the water level sensor is positioned below the low liquid level sensor.

Further, the upper end of the water level frame is provided with a disc-shaped supporting piece, and the upper end of the water level column is provided with a groove for placing the supporting piece, so that the water level frame is convenient to place.

Further, the display lamp comprises a lampshade and a red-green double-color lamp arranged in the lampshade; the lampshade is sleeved on the box body and is fixedly connected with the box body in an adhesive mode; the appearance structure of the lampshade is consistent with that of the water level column. The structure of the lampshade is consistent with that of the water level column, and the integral attractiveness is improved. Meanwhile, the red and green double-color lamps are lighted, so that the function of illumination is achieved, and personnel can observe the water level scale marks on the water level column conveniently.

Further, the water through holes are of a C-shaped structure or an S-shaped structure, and a filtering screen is arranged on the outer sides of the water through holes. The limbers are not designed into straight tube structures, but adopt curved bending structures, so that the flow speed of the interaction of the internal water and the external water is slowed down and the water level in the water level column is slowly increased or reduced under the condition that the water flow is not influenced. The use of the filter screen can prevent large-diameter foreign matters from entering the water through holes to cause blockage.

Compared with the prior art, the box body of the utility model adopts a double-layer structure, and the waterproof design is carried out through the butyl rubber plug and the hydrophobic hole, so that the use stability of the box body is improved; the control assembly realizes network interaction of data, and is convenient for field personnel to remotely know the water level condition; the lampshade is used, so that the whole structure is attractive, and visual observation is facilitated; the water through hole structure is designed, so that the monitoring precision of the water level sensor is improved; thereby achieving the purposes of facilitating the observation and understanding of the water level condition of personnel and reducing the labor intensity.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the box body in the embodiment of the present invention.

Fig. 3 is a schematic view of the embodiment of the present invention in which the water passage hole has a C-shaped structure.

Fig. 4 is a schematic view of the embodiment of the present invention in which the water passage hole has an S-shaped structure.

In the figure: 1. a water level column; 11. a vertical channel; 12. a water through hole; 2. a box body; 21. an outer box body; 22. an inner layer box body; 23. a hydrophobic pore; 24. a butyl rubber plug; 25. a microprocessor; 26. a wireless data transmission unit; 27. a power supply module; 3. a water level rack; 4. a display lamp; 51. a high level sensor; 52. a low level sensor; 53. a water level sensor; 6. a solar panel.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to the attached drawings 1 and 2, the intelligent water level monitoring device for the hydraulic engineering in the embodiment comprises a water level column 1 with water level scale marks, a box body 2 is fixedly arranged at the upper end of the water level column 1, and a control assembly is arranged in the box body 2. Be equipped with perpendicular passageway 11 in the water level post 1, the upper end of perpendicular passageway 11 upwards switches on, and the lower extreme of water level post 1 is equipped with the limbers 12 that switch on with perpendicular passageway, is provided with the water level frame 3 of placing level sensor in the perpendicular passageway 11, and the fixed display lamp 4 that is equipped with in the box 2 outside.

Specifically, the control assembly in this embodiment includes a microprocessor 25, a wireless data transmission unit 26, and a power supply module 27, and the liquid level sensor, the display lamp, the wireless data transmission unit, and the power supply module are all connected to the microprocessor through wires. The microprocessor adopts a singlechip with the model of MSP430F 413; the wireless data transmission unit adopts a CC1100E radio frequency transceiving chip; the power supply module is a maintenance-free storage battery; the above implementation manner can be referred to CN202372837U, and data interaction is performed between the wireless data transmission unit and the monitoring station, which belongs to the field of the prior art.

In this embodiment, the water level rack 3 is provided with two high and low capacitive liquid level sensors, the high liquid level sensor 51 is arranged corresponding to the highest position of the preset liquid level in the vertical channel 11, and the low liquid level sensor 52 is arranged corresponding to the lowest position of the preset liquid level in the vertical channel 11. The lower end of the water level frame 3 is provided with a water level sensor 53, and the water level sensor 53 is positioned below the low liquid level sensor 52. Wherein the water level sensor 53 is used to detect the water level height and the high level sensor 51 and the low level sensor 52 are used to trigger the water level abnormality response. The level sensor 53, the high level sensor 51 and the low level sensor 52 are connected to a microprocessor.

The display lamp 4 in the embodiment comprises a lampshade and a traffic light and a green light which are arranged in the lampshade; the lampshade is sleeved on the box body 2 and is fixedly connected with the box body 2 in an adhesive mode. The appearance structure of the lampshade is consistent with that of the water level column. The structure of the lampshade is consistent with that of the water level column, so that the lampshade and the water level column form an integral three-dimensional sense in appearance, and the integral attractiveness is improved. Meanwhile, the red light in the red and green double-color lights is used for triggering abnormal response of the water level, the green light is used for responding normal water level, and field personnel can know whether the water level is in a reasonable range through remote observation. Meanwhile, the red and green double-color lamps are lighted, so that the function of illumination is achieved, and personnel can observe the water level scale marks on the water level column conveniently to record the water level on site.

For better placing the water level rack 3 in this embodiment, a disc-shaped supporting member 31 is provided at the upper end of the water level rack 3, and a groove for placing the supporting member 31 is provided at the upper end of the water level column, and the supporting member abuts against the groove, so that the water level rack can be conveniently placed.

The box 2 in this embodiment is made of corrosion-resistant plastic and has a double-layer structure, a drain hole 23 is formed in the bottom of the outer box 21, a butyl rubber plug 24 through which a power supply line L passes is arranged on the inner box 22, and the outer box 21 and the inner box 22 are connected through a fixing piece 25. Due to the characteristics of the butyl rubber plug, the electric wire penetrates through the butyl rubber plug, and water vapor can be well prevented from entering the inner-layer box body 22 along the electric wire. The corrosion-resistant plastic can be one of nylon, polyester PET, polyformaldehyde and polyphenyl ether.

For improving power module's power supply time in this embodiment, be equipped with solar panel 6 at the top of box, solar panel links to each other with power module, supplements the power supply through solar panel to power module.

In this embodiment, the water level column is inserted into water, and the structure of the water passage hole 12 is improved in order to reduce foreign particle impurities from entering the vertical passage 11. The water through holes 12 are distributed with a high inside and a low outside, and the particles cannot slide into the vertical channel 11 along the water through holes. Meanwhile, in order to slow down the flow rate of the interaction of the internal water and the external water and gently increase or reduce the water level in the water level column, the water through hole is designed into a C-shaped structure (figure 3) or an S-shaped structure (figure 4). In order to avoid clogging of the water passage holes, a filter screen is provided outside the water passage holes 12.

This embodiment makes it carry out data interaction with the monitoring station through the structural design to the water column to show through red light, green light whether the water level is in reasonable scope. Through to limbers structural design, help improving water level measurement accuracy.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. An intelligent water level monitoring device for hydraulic engineering comprises a water level column with water level scale marks, wherein a box body is fixedly arranged at the upper end of the water level column, and a control assembly is arranged in the box body; the method is characterized in that: a vertical channel is arranged in the water level column, the upper end of the vertical channel is communicated upwards, a water through hole communicated with the vertical channel is formed in the lower end of the water level column, a water level frame for placing a liquid level sensor is arranged in the vertical channel, and a display lamp is fixedly arranged on the outer side of the box body; the box is of a double-layer structure, a drain hole is formed in the bottom of the outer box, and a butyl rubber plug through which a power supply line penetrates is arranged on the inner box.

2. The intelligent water level monitoring device for the hydraulic engineering according to claim 1, wherein: the control assembly comprises a microprocessor, a wireless data transmission unit and a power module, and the liquid level sensor, the display lamp, the wireless data transmission unit and the power module are all connected with the microprocessor through wires.

3. The intelligent water level monitoring device for the hydraulic engineering according to claim 2, wherein: the top of box is equipped with solar panel, solar panel links to each other with power module.

4. The intelligent water level monitoring device for the hydraulic engineering according to claim 1, wherein: the water level frame is provided with two capacitance type liquid level sensors, namely a high liquid level sensor and a low liquid level sensor, the high liquid level sensor is arranged corresponding to the highest position of a preset liquid level in the vertical channel, and the low liquid level sensor is arranged corresponding to the lowest position of the preset liquid level in the vertical channel; the lower end of the water level frame is provided with a water level sensor, and the water level sensor is positioned below the low liquid level sensor.

5. The intelligent water level monitoring device for the hydraulic engineering according to claim 4, wherein: the upper end of the water level frame is provided with a disc-shaped supporting piece, and the upper end of the water level column is provided with a groove for placing the supporting piece.

6. The intelligent water level monitoring device for the hydraulic engineering according to claim 1, wherein: the display lamp comprises a lampshade and a red-green double-color lamp arranged in the lampshade; the lampshade is sleeved on the box body and is fixedly connected with the box body in an adhesive mode; the appearance structure of the lampshade is consistent with that of the water level column.

7. The intelligent water level monitoring device for the hydraulic engineering according to claim 1, wherein: the water through holes are of a C-shaped structure or an S-shaped structure, and a filtering screen is arranged on the outer sides of the water through holes.