CN217786293U - Multistage water level alarm device - Google Patents
Multistage water level alarm device Download PDFInfo
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- CN217786293U CN217786293U CN202222102448.7U CN202222102448U CN217786293U CN 217786293 U CN217786293 U CN 217786293U CN 202222102448 U CN202222102448 U CN 202222102448U CN 217786293 U CN217786293 U CN 217786293U
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Abstract
The application relates to a multistage water level alarm device, which belongs to the field of water conservancy equipment and comprises an installation rod, a control module, a wireless communication module and an alarm module; the mounting rod is provided with a plurality of abdicating holes; the control module is arranged at one end part of the mounting rod; the wireless communication module is arranged at one end of the mounting rod close to the control module and is electrically connected with the control module; the water level detection device also comprises a primary water level detection module, a secondary water level detection module and a tertiary water level detection module; the first-stage water level detection module, the second-stage water level detection module and the third-stage water level detection module are respectively and independently arranged in a yielding hole and are sequentially arranged along the direction from one end, far away from the control module, of the mounting rod to one end, close to the control module, of the mounting rod; the first-stage water level detection module, the second-stage water level detection module and the third-stage water level detection module are all electrically connected with the control module; the alarm module is arranged at one end of the mounting rod close to the control module and is electrically connected with the control module. This application has the effect of carrying out accurate detection and warning to the water level.
Description
Technical Field
The application relates to the field of water conservancy equipment, in particular to a multistage water level alarm device.
Background
China has wide rivers and lakes, provides abundant water resources for people, but causes flood disasters frequently, so that the water levels of the rivers, the reservoirs and the lakes need to be monitored, the monitoring can provide a large amount of reliable data for flood prevention and flood prevention decisions, and can play an important role in flood prevention and relief and protection of lives and properties of people.
At present, many domestic hydrological stations still adopt a manual mode to monitor water level, and the method has the problem of inaccurate measured data.
In view of the related art in the above, the inventors have recognized that there is a need for an apparatus for accurately detecting a water level.
SUMMERY OF THE UTILITY MODEL
In order to realize the accurate detection to the water level, this application provides a multistage water level alarm device.
The application provides a multistage water level alarm device adopts following technical scheme:
a multi-stage water level alarm device comprises an installation rod, wherein the installation rod is provided with a plurality of abdicating holes;
the control module is arranged at one end part of the mounting rod;
the wireless communication module is arranged at one end of the mounting rod close to the control module and is electrically connected with the control module;
the water level detection device also comprises a primary water level detection module, a secondary water level detection module and a tertiary water level detection module;
the first-stage water level detection module, the second-stage water level detection module and the third-stage water level detection module are respectively and independently arranged in a yielding hole and are sequentially arranged along the direction from one end, far away from the control module, of the mounting rod to one end, close to the control module, of the mounting rod;
the first-level water level detection module, the second-level water level detection module and the third-level water level detection module are all electrically connected with the control module.
By adopting the technical scheme, when any water level detection module enters water, the water level at the moment is indicated to submerge the corresponding water level detection module, and the water level detection module outputs a water immersion signal; by arranging the three water level detection modules at different height positions, the gradual detection of the water level height can be realized, so that the accuracy of the detection of the water level height is improved; the hole of stepping down sets up a plurality ofly along the installation pole for it is more convenient when installation or change water level detection module.
The present application may be further configured in a preferred example to: the first-stage water level detection module comprises a capacitance type water level sensor and a float type water level sensor.
Through adopting above-mentioned technical scheme, rise to one-level water level detection module when the water level, capacitanc level sensor and float formula level sensor output water logging signal to the realization is to the preliminary detection of water level height.
The present application may be further configured in a preferred example to: the secondary water level detection module comprises a capacitance type water level sensor; the three-stage water level detection module comprises a capacitance type water level sensor.
By adopting the technical scheme, when the water level rises to the secondary water level detection module, the capacitive water level sensor outputs a water immersion signal so as to further detect the water level height; when the water level rises to the three-level water level detection module, the capacitance type water level sensor outputs a water immersion signal to realize the final detection of the water level height.
The present application may be further configured in a preferred example to: the mounting rod is a hollow rod; the inner space of the mounting rod is used for placing a wire.
Through adopting above-mentioned technical scheme, interconnecting link between each module all sets up inside the installation pole, and the installation pole plays the guard action to interconnecting link.
The present application may be further configured in a preferred example to: the device also comprises an alarm module; the alarm module is arranged at one end of the mounting rod close to the control module and is electrically connected with the control module.
By adopting the technical scheme, when any water level detection module enters water, the water level at the moment is indicated to submerge the corresponding water level detection module, and the water level detection module outputs a water immersion signal; the control module receives the water immersion signal and outputs an alarm signal; the alarm module receives the alarm signal and responds to the alarm signal to work so as to remind workers that the water level height changes and corresponding treatment measures need to be taken.
The present application may be further configured in a preferred example to: also comprises power supply; the power supply module is arranged at one end of the mounting rod close to the control module; the power supply module is used for supplying electric energy.
Through adopting above-mentioned technical scheme, power module provides stable electric energy for the device.
The present application may be further configured in a preferred example to: and a lightning rod is arranged at one end of the mounting rod close to the control module.
Through adopting above-mentioned technical scheme, the security of guarantee device under the thunderstorm weather.
The present application may be further configured in a preferred example to: one end of the mounting rod, which is far away from the control module, is connected with a mounting base; the installation base includes mounting panel and a plurality of toper stabilizer blade, and the toper stabilizer blade articulates in the mounting panel and keeps away from the face of installation pole, and the face of installation pole is kept away from to perpendicular mounting panel to the toper stabilizer blade is rotatable.
By adopting the technical scheme, the device can be simply and stably installed at the positions of riverbeds, dams and the like.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the gradual detection of the water level can be realized by arranging a plurality of water level detection modules; the water level detection module comprises a capacitance type water level sensor and a float type water level sensor, so that the condition of false alarm caused by adopting a single sensor can be effectively avoided, and the accuracy of water level detection alarm is improved;
2. through the cooperation of the water level detection modules at all levels, the control module, the wireless communication module and the alarm module, the water level state information is sent to a monitor, a local wireless receiving end and a cloud data center in time, a level alarm is sent out, and nearby personnel are reminded to take corresponding measures in time.
Drawings
Fig. 1 is a schematic structural diagram of a multi-stage water level alarm device in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a mounting base in the multi-stage water level alarm device according to the embodiment of the application.
Fig. 3 is a schematic system structure diagram of a multi-stage water level alarm device according to an embodiment of the present application.
Description of the reference numerals: 1. mounting a rod; 11. a hole of abdication; 12. a power supply module; 13. a lightning rod; 2. a control module; 3. a wireless communication module; 4. a first-level water level detection module; 5. a secondary water level detection module; 6. a third-level water level detection module; 7. an alarm module; 8. installing a base; 81. mounting a plate; 82. a tapered foot; 9. a universal case.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The present application will now be described in further detail with reference to the drawings attached hereto.
The embodiment of the application discloses a multistage water level alarm device. Referring to fig. 1 to 3, a multi-stage water level alarm device includes an installation rod 1, a control module 2, a wireless communication module 3, a first-stage water level detection module 4, a second-stage water level detection module 5, a third-stage water level detection module 6, and an alarm module 7; the control module 2, the wireless communication module 3, the first-level water level detection module 4, the second-level water level detection module 5, the third-level water level detection module 6 and the alarm module 7 are all arranged on the mounting rod 1, wherein the wireless communication module 3, the first-level water level detection module 4, the second-level water level detection module 5, the third-level water level detection module 6 and the alarm module 7 are all electrically connected with the control module 2.
The primary water level detection module 4, the secondary water level detection module 5 and the tertiary water level detection module 6 are sequentially arranged along the direction from one end to the other end of the mounting rod 1; when the water level rises to submerge any water level detection module in the process of using the device, the water level detection module outputs a water immersion signal; the control module 2 receives the water immersion signal, judges the water level detection module to which the water immersion signal belongs, and outputs a communication signal and an alarm signal; the wireless communication module 3 receives the communication signal and sends water level state information to a monitor, a local wireless receiving end and a cloud data platform; the alarm module 7 receives the alarm signal and responds to the alarm signal to work; the above-mentioned water logging signal and the water level detection module judgment process in the control module 2 are common technical means, and the process belongs to the control module 2 internal operation.
In the embodiment of the application, the mounting rod 1 is a hollow rod, the mounting rod 1 is provided with a plurality of abdicating holes 11, and the primary water level detection module 4, the secondary water level detection module 5 and the tertiary water level detection module 6 are all independently arranged in one abdicating hole 11; connecting circuits among the modules are all arranged inside the mounting rod 1, and the mounting rod 1 plays a role in protecting the connecting circuits; the hole of stepping down 11 is provided with a plurality ofly along the direction of installation pole 1 from one end to the other end, and the hole of stepping down plays the fixed action to water level detection module to it is more convenient when making installation or change water level detection module.
The plurality of the abdicating holes 11 are arranged to provide positions for the water level detection module, namely the water level detection module can be connected with the mounting rod 1 through the abdicating holes 11, and a lead of the water level detection module extends into the mounting rod 1 through the abdicating holes 11, so that the connection of the water level detection module and the control module 2 is realized; in the embodiment of the application, the specific number of the abdicating holes 11 is not limited, so that in the actual use process, water level detection modules with different positions and numbers can be arranged according to the positions and the numbers of the abdicating holes 11; by the mode, on one hand, a standby water level detection module can be arranged, so that when the water level detection module breaks down, the standby water level detection module can be used for monitoring the water level in real time, and the effective work of the water level alarm device is ensured; on the other hand, can set up different water level detection module on different positions to carry out the adaptability adjustment according to the actual water level monitoring condition to water level detection module's position, thereby make the water level alarm device of this application more accord with current operational environment.
In the embodiment of the application, the control module 2 and the wireless communication module 3 are arranged in the universal case 9, and the universal case 9 is arranged at one end of the mounting rod 1 close to the three-level water level detection module 6 through a hoop; the alarm module 7 is arranged at one end of the mounting rod 1 close to the three-level water level detection module 6; the control module 2 adopts a processor with a logic analysis function; the wireless communication module 3 comprises a short message cat, a LoRa ad hoc network and a 4G module and is used for sending water level state information, specifically, relevant information can be sent to a monitor through the short message cat, the relevant information can be sent to a local wireless receiving end through the LoRa ad hoc network, and the relevant information can be sent to a cloud data platform through the 4G module.
The first-stage water level detection module 4 comprises a capacitance type water level sensor and a float type water level sensor; when the water level rises to a position corresponding to the first-stage water level detection module 4, the capacitance type water level sensor and the float type water level sensor output water immersion signals; the control module 2 receives the water immersion signal, judges that the water immersion signal belongs to the primary water level detection module 4, and outputs a communication signal and an alarm signal; the wireless communication module 3 receives the communication signals and sends the water level state information represented by the communication signals to a monitor, a local wireless receiving end and a cloud data platform; the alarm module 7 comprises an alarm lamp and a loudspeaker; the alarm module 7 receives the alarm signal and responds to the alarm signal to work, and sends out yellow grade alarm which is represented by yellow flashing light and attention safety prompt tone.
The capacitance type water level sensor can convert the water level height change into corresponding capacitance change, and then the capacitance type water level sensor is converted into voltage pulse width change through a measuring circuit, and further the voltage pulse width change is converted into water level height information by the control module 2; when the water level rises to submerge the capacitance type water level sensor and rises continuously, the capacitance of the capacitance type water level sensor changes continuously, and the real-time detection of the water level is realized; it can be understood that the voltage pulse width is the water immersion signal output by the capacitive water level sensor.
The float-type water level sensor comprises a float, a connecting rod, a permanent magnet and a reed switch; one end of the connecting rod is connected with the floater, and the other end of the connecting rod is connected with the permanent magnet; the connecting rod extends into the abdicating hole 11, one end of the connecting rod connected with the floater is positioned outside the mounting rod 1, one end of the connecting rod connected with the permanent magnet is positioned inside the mounting rod 1, and one end of the connecting rod connected with the permanent magnet is hinged with the mounting rod 1; the reed switch is arranged in the mounting rod 1 and electrically connected with the control module 2; when the water level rises to submerge the float type water level sensor, the reed switch is conducted in a rotary excitation mode, and the control module 2 further judges to obtain the water level position; specifically, when the water level is lower than the primary water level detection module 4, one magnetic pole of the permanent magnet points to the reed pipe, and the reed pipe is in a disconnected state; when the water level rises, the floater synchronously changes along with the water level to drive the connecting rod to rotate, so that the magnetic field of the permanent magnet changes, the reed pipe is conducted, and the current flows to the control module 2 through the reed pipe; it can be understood that the current passing through the reed switch is the water immersion signal output by the float type water level sensor.
The secondary water level detection module 5 comprises a capacitance type water level sensor; when the water level rises to the position corresponding to the secondary water level detection module 5, the capacitive water level sensor outputs a water immersion signal; the control module 2 receives the water immersion signal, judges that the water immersion signal belongs to the secondary water level detection module 5, and outputs a communication signal and an alarm signal; the wireless communication module 3 receives the communication signal and sends the water level state information to a monitor, a local wireless receiving end and a cloud data platform; the alarm module 7 receives the alarm signal and responds to the alarm signal to work, and sends out an orange grade alarm which is represented by orange flashing light and a ready-to-transfer prompt tone.
The three-level water level detection module 6 comprises a capacitance type water level sensor; when the water level rises to a position corresponding to the three-level water level detection module 6, the capacitive water level sensor outputs a water immersion signal; the control module 2 receives the water immersion signal, judges that the water immersion signal belongs to the three-level water level detection module 6, and outputs a communication signal and an alarm signal; the wireless communication module 3 receives the communication signal and sends the water level state information to a monitor, a local wireless receiving end and a cloud data platform; the alarm module 7 receives the alarm signal and responds to the alarm signal to work, and sends out a red grade alarm which is represented by red flashing light and an immediate transfer prompt tone.
In the embodiment of the application, the lightning rod 13 is arranged at one end of the mounting rod 1 close to the control module 2, so that the safety of the device in thunderstorm weather is guaranteed; one end of the mounting rod 1, which is close to the control module 2, is connected with a power supply module 12 through a connecting rod, the power supply module 12 comprises a solar cell panel and a photovoltaic storage battery, and the power supply module 12 is electrically connected with the control module 2 to provide stable electric energy for the device; the one end that installation pole 1 is close to control module 2 still is provided with the access door, conveniently overhauls the interconnecting link between each module in the installation pole 1.
In the embodiment of the application, one end of the mounting rod 1 close to the primary water level detection module 4 is connected with a mounting base 8, and the mounting base 8 comprises a mounting plate 81 and a conical supporting leg 82; a connecting pipe is arranged in the center of the mounting plate 81, and one end of the mounting rod 1, which is close to the mounting base 8, is inserted into the connecting pipe and is abutted to the surface of the mounting plate 81; the plate surface of the mounting plate 81 far away from the connecting pipe is hinged with a plurality of conical supporting legs 82, the conical supporting legs 82 are normally contracted to be close to the mounting plate 81, and the conical supporting legs 82 are rotated to be vertical to the mounting plate 81 when in use; the tapered leg 82 may be an inverted cone, an inverted pyramid, or a cylinder that gradually tapers to a point away from the end of the mounting plate, and the shape of the tapered leg 82 is not limited herein.
It will be appreciated that the mounting base 8 and associated structure described above is provided to assist the water level warning device of the present application; the installation base 8 and the installation rod 1 are detachably connected through a connecting pipe, so that the installation rod 1 can be separated from the installation base 8 when the installation base 8 is not required to carry out auxiliary water level monitoring; by hinging the connection mode between the mounting plate 81 and the tapered support leg 82, the tapered support leg 82 can be contracted when the mounting base 8 is not required to be used, so that the mounting base 8 can be placed conveniently; when the mounting base 8 is required to be used for auxiliary work, the tapered support legs 82 can be inserted into a relatively soft land on a river bed or a dam, thereby improving the mounting stability of the water level alarm device.
In order to better demonstrate the working principle of the device in the embodiment of the present application, the following describes the working process of the device in detail: in the process of using the water level alarm device, water level detection modules at different positions output water immersion signals, and the control module 2 receives the water immersion signals and sends communication signals and alarm signals, so that the wireless communication module 3 can receive the communication signals and send water level state information out in real time, and the alarm module 7 can receive the alarm signals and adopt different alarm modes; through setting up water level alarm device, can realize the real-time detection to the water level to set up three water level detection module and can realize progressively detecting the water level height, improved the accuracy of water level detection warning.
The foregoing description is only exemplary of the preferred embodiments of the invention and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other combinations of features described above or their equivalents without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. A multi-stage water level alarm device, comprising:
the installation rod (1), wherein the installation rod (1) is provided with a plurality of abdicating holes (11);
the control module (2), the said control module (2) is set up in one end of the mounting bar (1);
the wireless communication module (3) is arranged at one end, close to the control module (2), of the mounting rod (1), and the wireless communication module (3) is electrically connected with the control module (2);
the water level detection device also comprises a primary water level detection module (4), a secondary water level detection module (5) and a tertiary water level detection module (6);
the primary water level detection module (4), the secondary water level detection module (5) and the tertiary water level detection module (6) are respectively and independently arranged in an abdicating hole (11) and are sequentially arranged along the direction from one end of the mounting rod (1) far away from the control module (2) to one end close to the control module (2);
the primary water level detection module (4), the secondary water level detection module (5) and the tertiary water level detection module (6) are all electrically connected with the control module (2).
2. The multi-stage water level alarm device of claim 1, wherein: the primary water level detection module (4) comprises a capacitance type water level sensor and a float type water level sensor.
3. The multi-stage water level alarm device of claim 2, wherein: the secondary water level detection module (5) comprises a capacitance type water level sensor; the three-stage water level detection module (6) comprises a capacitance type water level sensor.
4. The multi-stage water level alarm device of claim 1, wherein: the mounting rod (1) is a hollow rod; the inner space of the mounting rod (1) is used for placing a lead.
5. The multi-stage water level alarm device of claim 1, wherein: the device also comprises an alarm module (7); the alarm module (7) is arranged at one end, close to the control module (2), of the installation rod (1), and the alarm module (7) is electrically connected with the control module (2).
6. The multi-stage water level alarm device of claim 1, wherein: also comprises a power supply module (12); the power supply module (12) is arranged at one end of the mounting rod (1) close to the control module (2); the power supply module (12) is used for supplying electric energy.
7. The multi-stage water level alarm device of claim 1, wherein: and a lightning rod (13) is arranged at one end of the mounting rod (1) close to the control module (2).
8. The multi-stage water level alarm device of claim 1, wherein: one end of the mounting rod (1) far away from the control module (2) is connected with a mounting base (8); installation base (8) include mounting panel (81) and a plurality of toper stabilizer blade (82), toper stabilizer blade (82) articulate in mounting panel (81) and keep away from the face of installation pole (1), toper stabilizer blade (82) can rotate to perpendicular mounting panel (81) and keep away from the face of installation pole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222102448.7U CN217786293U (en) | 2022-08-10 | 2022-08-10 | Multistage water level alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222102448.7U CN217786293U (en) | 2022-08-10 | 2022-08-10 | Multistage water level alarm device |
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| Publication Number | Publication Date |
|---|---|
| CN217786293U true CN217786293U (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222102448.7U Active CN217786293U (en) | 2022-08-10 | 2022-08-10 | Multistage water level alarm device |
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2022
- 2022-08-10 CN CN202222102448.7U patent/CN217786293U/en active Active
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