CN117490804A - Hydraulic engineering multiple spot position water level monitoring system and device - Google Patents
Hydraulic engineering multiple spot position water level monitoring system and device Download PDFInfo
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- CN117490804A CN117490804A CN202311202897.1A CN202311202897A CN117490804A CN 117490804 A CN117490804 A CN 117490804A CN 202311202897 A CN202311202897 A CN 202311202897A CN 117490804 A CN117490804 A CN 117490804A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 238000012544 monitoring process Methods 0.000 title claims abstract description 94
- 238000009434 installation Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 20
- 238000002955 isolation Methods 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 16
- 238000012806 monitoring device Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/143—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a hydraulic engineering multi-point water level monitoring system and device, comprising a plurality of water level monitoring units positioned at different points, wherein each water level monitoring unit comprises a mounting upright post, a movable frame is sleeved on the mounting upright post, and a buoy and a liquid level sensor are fixedly arranged at the top of the movable frame; the installation pole is connected with an installation loop bar located at the bottom of the movable frame in a rotating mode, a flow direction adjusting mark is fixedly installed on the installation loop bar, and a first generator is installed on the other side, away from the flow direction adjusting mark, of the installation loop bar in a sliding mode. The invention can fully utilize the water and water surface wave energy flowing in the water area in the hydraulic engineering, convert the water and water surface wave energy into electric energy and store the electric energy through the storage battery, ensure the electricity utilization requirement of the liquid level sensor and other electric appliances in the water level monitoring unit, reduce the power supply difficulty of the construction of the water level monitoring unit, prolong the maintenance period of the water level monitoring unit and reduce the labor cost.
Description
Technical Field
The invention relates to the field of hydraulic engineering water level monitoring, in particular to a hydraulic engineering multi-point water level monitoring system and device.
Background
In hydraulic engineering, water level monitoring is an important task, and can provide information about river water level, reservoir water level, sluice water level and the like so as to help engineers and monitoring staff to better understand hydrologic changes and make corresponding adjustment and decision, and a common monitoring method for hydraulic engineering water level comprises the following steps: using a flow measurement station; installing a water level sensor; using telemetry; wind wave interference correction: in ocean engineering, waves can affect water level monitoring, in order to eliminate the interference, correction data can be calculated by using a wave sensor or through a model, no matter which monitoring method is adopted, the stability and the accuracy of equipment are required to be paid attention, and regular calibration and maintenance are carried out so as to ensure that the acquired water level data have high precision and reliability.
When the water level monitoring needs to be carried out on a plurality of positions of a reservoir or a river, most of water level sensors and telemetry techniques can only be adopted, and due to the fact that the monitoring quantity is large, maintenance after installation of most of water level sensors is also complicated, and particularly is affected by electric power, the cost of laying a power supply line is high, and due to the fact that the potential safety hazards in water are large, the mobile power supply needs to supplement electric energy frequently, the service cycle of the water level sensors is short, the working efficiency of water level monitoring is affected, a large amount of manpower is consumed, the cost is high, and the traditional hydropower equipment is inconvenient to install on the water level monitoring due to the fact that the solar power generation device is limited in a water area and is inconvenient to use.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to provide a hydraulic engineering multi-point water level monitoring system and device.
In order to solve the problems, the invention adopts the following technical scheme:
the hydraulic engineering multi-point water level monitoring device comprises a plurality of water level monitoring units positioned at different points, wherein each water level monitoring unit comprises an installation upright post, a movable frame is sleeved on the installation upright post, and a buoy and a liquid level sensor are fixedly arranged at the top of the movable frame;
the installation upright post is rotationally connected with an installation sleeve rod positioned at the bottom of the movable frame, the installation sleeve rod is fixedly provided with a flow direction adjusting mark, the other side of the installation sleeve rod, which is far away from the flow direction adjusting mark, is slidingly provided with a first generator, and the rotating shaft of the first generator is fixedly provided with a rotating fan blade;
the movable frame is rotatably provided with an input ratchet wheel, the mounting upright post is provided with a supporting block, the top of the supporting block is hinged with two linkage rods, a connecting rod is hinged between the top of each linkage rod and the axis of the input ratchet wheel, the hinged positions of the two linkage rods and the two connecting rods are respectively hinged with a first ratchet wheel rod and a second ratchet wheel rod, the tops of the first ratchet wheel rod and the second ratchet wheel rod are in contact with the input ratchet wheel, the movable frame is fixedly provided with a second generator, and the rotating shaft of the second generator is fixedly connected with the input ratchet wheel;
the movable frame is fixedly provided with a storage battery, the power transmission ends of the first generator and the second generator are connected with a charging interface of the storage battery through wires, and the storage battery is used for supplying power to the liquid level sensor through wires.
As a further description of the above technical solution:
the installation loop bar comprises two lantern rings which are rotationally connected with the installation upright post, a supporting rod is fixedly installed between the two lantern rings, the flow direction adjusting mark and the first generator are respectively installed on one sides of the two supporting rods, the supporting rod for installing the first generator is provided with an adjusting motor, an output shaft of the adjusting motor is fixedly provided with an adjusting screw rod, the adjusting screw rod is in threaded connection with the first generator, and the adjusting motor is electrically connected with the storage battery through a lead wire.
As a further description of the above technical solution:
the control motor is fixedly installed on the supporting block, an output shaft of the control motor is meshed with an adjusting ring through a gear, the adjusting ring is sleeved on the installation upright post and is in threaded connection with the installation upright post, and the control motor is electrically connected with the storage battery through a lead.
As a further description of the above technical solution:
the flow rate sensors are fixedly arranged on the supporting rods and are used for measuring the flow rates of water flows in different depths of the watershed where the water level monitoring unit is located.
As a further description of the above technical solution:
the bottom of the installation stand column is fixedly provided with a fixed bottom column, the movable frame is fixedly provided with an isolation net, and the installation loop bar, the flow direction adjusting standard, the first generator and the rotating fan blades are all positioned on the inner side of the isolation net.
As a further description of the above technical solution:
the protection isolation box is fixedly installed on the outer sides of the first generator and the second generator, and the rotating shafts of the first generator and the second generator penetrate through and extend to the outer sides of the protection isolation box, wherein a shaft seal is fixedly installed between the protection isolation box and the rotating shafts.
As a further description of the above technical solution:
the device also comprises a first signal receiving and transmitting module, wherein the first signal receiving and transmitting module and the storage battery are both arranged on the movable frame and positioned above the buoy, and a sleeve box for protecting the first signal receiving and transmitting module and the storage battery is fixedly arranged on the movable frame.
As a further description of the above technical solution:
the bottom of the movable frame is fixedly provided with a balancing weight.
The invention also adopts:
the hydraulic engineering multi-point water level monitoring system comprises a monitoring platform for receiving monitoring information of a plurality of water level monitoring units, wherein the monitoring platform comprises a data processing module, a second signal receiving and transmitting module, a display module, a monitoring information storage module and an adjustment analysis module, and the data processing module is used for processing monitoring data of the liquid level sensors uploaded by the water level monitoring units, performing arrangement analysis, and uploading the analysis data to the display module and the monitoring information storage module; the second signal receiving and transmitting module is used for being in butt joint with the first signal receiving and transmitting module, carrying out wireless communication, receiving detection data of the liquid level sensor and the flow rate sensor collected by the first signal receiving and transmitting module, and uploading the detection data to the data processing module and the adjustment analysis module respectively; the tearing mobile phone display module is used for displaying the detection data of the water level monitoring units processed by the data processing module; the monitoring information storage module is used for storing water level detection data of all water level monitoring units for subsequent retrieval; the adjustment analysis unit is used for analyzing the detection data of the flow velocity sensor and judging the gain effect of the flow depth and the flow velocity of the corresponding water level monitoring unit on the first generator.
As a further description of the above technical solution:
the adjusting and analyzing unit judges which depth of the water level monitoring unit in the water basin has the fast flow rate according to the detection data of the flow rate sensor, sends control information to the first signal receiving and sending module through the second signal receiving and sending module according to the judging result, and then controls the work of the first signal receiving and sending module through the motor controller of the adjusting motor to adjust the depth of the first generator.
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the water flow and water surface wave energy of the water flow can be fully utilized in the region where the water area is more active in the hydraulic engineering, the water flow and the water surface wave energy are converted into electric energy and stored through the storage battery, the power consumption requirements of the liquid level sensor and other electric appliances in the water level monitoring unit are guaranteed, the power supply difficulty of the construction of the water level monitoring unit is reduced, the maintenance period of the water level monitoring unit is prolonged, the labor cost is reduced, and the water level monitoring of the water level monitoring unit is more convenient to use.
(2) According to the scheme, the states of the water flow power generation device and the wave power generation device can be adjusted according to the water flow direction change or the water level change in the water area, so that the power generation device is suitable for the power generation capacity under different period states, the power generation capacity is kept, and the stability and the application range of the use of the water level monitoring unit are improved.
(3) According to the scheme, the water level monitoring network with multiple points is formed, so that the water level change states of different positions in the water area are timely obtained, and monitoring personnel can know the water level change states in time conveniently.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the present invention;
FIG. 2 is a right side view of the movable frame of the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the connection structure of the mounting post and the adjusting ring of the present invention;
FIG. 6 is a schematic diagram of the principle of multi-point water level monitoring according to the present invention;
FIG. 7 is a schematic charge diagram of a battery according to the present invention;
fig. 8 is a schematic structural diagram of a control principle of the adjusting motor and the control motor of the present invention.
The reference numerals in the figures illustrate:
1. installing an upright post; 2. a movable frame; 3. a buoy; 4. a liquid level sensor; 5. installing a loop bar; 51. a collar; 52. a support rod; 53. adjusting a motor; 54. adjusting a screw rod; 6. a flow direction adjustment mark; 7. a first generator; 8. rotating the fan blades; 9. an input ratchet; 10. a support block; 11. a linkage rod; 12. a connecting rod; 13. a first ratchet lever; 14. a second ratchet lever; 15. a second generator; 16. a storage battery; 17. controlling a motor; 18. an adjusting ring; 19. a flow rate sensor; 20. fixing the bottom post; 21. an isolation net; 22. a protective isolation box; 23. a first signal transceiver module; 24. a sleeve; 25. balancing weight; 26. monitoring a platform; 27. a data processing module; 28. a second signal transceiver module; 29. a display module; 30. a monitoring information storage module; 31. and adjusting an analysis module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1, 2, 4, 6 and 7, in the present invention, an embodiment 1 is provided:
the utility model provides a hydraulic engineering multiposition water level monitoring device, includes a plurality of water level monitoring units that are located different positions, and the water level monitoring unit includes installation stand 1 to be fixed in the monitoring point in corresponding waters with installation stand 1, cup jointed movable frame 2 on the installation stand 1, the top fixed mounting of movable frame 2 has buoy 3 and level sensor 4; the installation upright post 1 is rotationally connected with an installation sleeve rod 5 positioned at the bottom of the movable frame 2, the installation sleeve rod 5 is fixedly provided with a flow direction adjusting mark 6, the other side of the installation sleeve rod 5, which is far away from the flow direction adjusting mark 6, is slidingly provided with a first generator 7, and the rotating shaft of the first generator 7 is fixedly provided with a rotating fan blade 8; an input ratchet wheel 9 is rotatably arranged on the movable frame 2, a supporting block 10 is arranged on the mounting upright 1, the supporting block 10 is slidably arranged on the mounting upright 1, two linkage rods 11 are hinged to the top of the supporting block 10, a connecting rod 12 is hinged between the top of the linkage rods 11 and the axle center of the input ratchet wheel 9, a first ratchet wheel rod 13 and a second ratchet wheel rod 14 are hinged to the two linkage rods 11 and the two connecting rods 12 respectively, the tops of the first ratchet wheel rod 13 and the second ratchet wheel rod 14 are in contact with the input ratchet wheel 9, a second generator 15 is fixedly arranged on the movable frame 2, and a rotating shaft of the second generator 15 is fixedly connected with the input ratchet wheel 9; the movable frame 2 is fixedly provided with a storage battery 16, the power transmission ends of the first generator 7 and the second generator 15 are connected with a charging interface of the storage battery 16 through wires, and the storage battery 16 is used for supplying power to the liquid level sensor 4 through wires;
the hydraulic power in flowing river water is collected through the first generator 7 and the rotary fan blades 8 which are arranged on the mounting sleeve rod 5, the hydraulic power drives the rotary fan blades 8 to rotate, the first generator 7 is utilized to convert the rotating mechanical energy into electric energy, then the generated electric energy is conveyed to the storage battery 16 through a lead wire for storage, and when the flow direction of the river water changes, the water flow drives the flow direction adjusting mark 6 to deflect and drives the mounting sleeve rod 5 to rotate, so that the rotary fan blades 8 always face the flow direction of the water flow;
in an area where water waves are easy to generate on the water surface, the water waves can cause water surface fluctuation, the water surface fluctuation can drive the buoy 3 floating on the water surface to sink and lift, as the buoy 3 is fixed on the movable frame 2, the movable frame 2 integrally reciprocates and lifts, a certain relative displacement can occur between the installation upright post 1 and the movable frame 2, in the displacement process, the interval between the supporting block 10 and the input ratchet 9 is continuously changed, then the two linkage rods 11 are driven to move up and down, the first ratchet rods 13 and the second ratchet rods 14 on the two linkage rods 11 are matched to push the input ratchet 9 to rotate, the connecting rod 12 keeps the movable posture of the linkage rods 11, a torsion spring is fixedly arranged between the first ratchet rods 13 and the second ratchet rods 14 and the linkage rods 11, the joint state of the first ratchet rods 13 and the second ratchet rods 14 and the input ratchet 9 is kept, and the rotating shaft of the second generator 15 is driven to rotate in the rotating process of the input ratchet 9, so that the second generator 15 works to generate electric energy, and the electric energy is conveyed to the storage battery 16 to store the electric energy;
the water flowing water and water wave energy can be fully utilized in the region where the water area is more active in the hydraulic engineering, the water flowing water and water wave energy are converted into electric energy and stored through the storage battery 16, the electricity consumption requirements of the liquid level sensor 4 and other electric appliances in the water level monitoring unit are guaranteed, the power supply difficulty of the construction of the water level monitoring unit is reduced, the maintenance period of the water level monitoring unit is prolonged, the labor cost is reduced, and the water level monitoring unit is more convenient to monitor and use;
the invention also comprises a first signal receiving and transmitting module 23, wherein the first signal receiving and transmitting module 23 and the storage battery 16 are both arranged on the movable frame 2 and positioned above the buoy 3, and a sleeve box 24 for protecting the first signal receiving and transmitting module 23 and the storage battery 16 is fixedly arranged on the movable frame 2;
the first signal transceiver module 23 can upload the water level information monitored by the corresponding water level monitoring units and other information, and the water level monitoring units are combined to form a water level monitoring network, so that the water level change of the corresponding monitored water area in the hydraulic engineering can be quickly known;
the balancing weight 25 is fixedly arranged at the bottom of the movable frame 2, the movable frame 2 can be conveniently driven to be immersed below the water surface through the balancing weight 25, the motion smoothness along with the fluctuation of the water surface waves is improved, and the wave energy can be conveniently collected;
referring to fig. 1, 2, 3, 5 and 8, the present invention further provides embodiment 2 on the basis of embodiment 1:
the installation sleeve rod 5 comprises two lantern rings 51 which are rotationally connected with the installation upright 1, a supporting rod 52 is fixedly installed between the two lantern rings 51, the supporting rod 52 can rotate around the installation upright 1 through the lantern rings 51 conveniently, the flow direction adjusting mark 6 and the first generator 7 are respectively installed on one side of the two supporting rods 52 opposite to each other, an adjusting motor 53 is installed on the supporting rod 52 provided with the first generator 7, an output shaft of the adjusting motor 53 is fixedly provided with an adjusting screw 54, the adjusting screw 54 is in threaded connection with the first generator 7, and the adjusting motor 53 is electrically connected with the storage battery 16 through a lead; the flow rate sensors 19 which are equidistantly arranged are fixedly arranged on the supporting rod 52 provided with the flow direction adjusting mark 6, and the flow rate sensors 19 are used for measuring the flow rates of water flows in different depths of the basin where the water level monitoring unit is positioned;
because the flow velocity of water in the actual river is affected by factors such as water level and topography, the flow velocity of water in different depths is different, the flow velocity sensor 19 can detect the flow velocity in different depths at the installation position of the supporting rod 52, so that detection data of the flow velocity of water in different depths are obtained, according to the detection data, the working area of the first generator 7 can be judged how much depth is suitable for, the adjusting motor 53 is electrified to work to drive the adjusting screw 54 to rotate, the first generator 7 in threaded connection on the adjusting screw 54 is driven to lift on the supporting rod 52, the depth corresponding to the flow velocity is matched, the utilization efficiency of the first generator 7 on water power is improved, and the power generation effect is ensured;
a control motor 17 is fixedly arranged on the supporting block 10, an output shaft of the control motor 17 is meshed with an adjusting ring 18 through a gear, the adjusting ring 18 is sleeved on the mounting upright post 1 and is in threaded connection with the mounting upright post 1, and the control motor 17 is electrically connected with a storage battery 16 through a lead;
the overall water surface height of the water area in the hydraulic engineering in different periods can also change, such as the influence of a rainy period, a dry period and the like, so that the water surface height change difference is large, the height of the supporting block 10 on the mounting upright post 1 is required to be adjusted, the distance between the supporting block 10 and the input ratchet 9 is kept, the power generation work of the second generator 15 is convenient, the motor 17 is controlled to work, the motor 17 is controlled to drive the adjusting ring 18 to rotate, the height of the adjusting ring 18 is adjusted, the supporting block 10 is driven to lift and slide, the height of the supporting block 10 is adjusted, and the working distance between the supporting block 10 and the input ratchet 9 is kept;
the bottom of the mounting upright post 1 is fixedly provided with a fixed bottom post 20, the movable frame 2 is fixedly provided with an isolation net 21, and the mounting sleeve rod 5, the flow direction adjusting mark 6, the first generator 7 and the rotary fan blades 8 are all positioned at the inner side of the isolation net 21; the outer sides of the first generator 7 and the second generator 15 are fixedly provided with a protective isolation box 22, and the rotating shafts of the first generator 7 and the second generator 15 penetrate through and extend to the outer sides of the protective isolation box 22, wherein a shaft seal is fixedly arranged between the protective isolation box 22 and the rotating shafts;
through setting up the isolation net 21 can keep apart the water level monitoring unit with other debris in the aquatic, avoid pasture and water, debris etc. to the direct collision or winding of water level monitoring unit, ensure that the work of water level monitoring unit is normal, and protection isolation box 22 then guarantees the security when first generator 7 and second generator 15 submergence below the surface of water, avoids the water storage short circuit.
Referring to fig. 1-8, the present invention further provides embodiment 3 on the basis of embodiment 1 and embodiment 2:
the hydraulic engineering multi-point water level monitoring system applied to the hydraulic engineering multi-point water level monitoring device comprises a monitoring platform 26 for receiving monitoring information of a plurality of water level monitoring units, wherein the monitoring platform 26 comprises a data processing module 27, a second signal receiving and transmitting module 28, a display module 29, a monitoring information storage module 30 and an adjustment analysis module 31, the data processing module 27 is used for processing monitoring data of the liquid level sensors 4 uploaded by the water level monitoring units, performing arrangement analysis, and uploading the analysis data to the display module 29 and the monitoring information storage module 30; the second signal transceiver module 28 is configured to dock with the first signal transceiver module 23, perform wireless communication, receive detection data of the liquid level sensor 4 and the flow rate sensor 19 collected by the first signal transceiver module 23, and upload the detection data to the data processing module 27 and the adjustment analysis module 31, respectively; the tearing mobile phone display module 29 is used for displaying the detection data of the water level monitoring units processed by the data processing module 27; the monitoring information storage module 30 is used for storing water level detection data of all water level monitoring units for subsequent retrieval; the adjustment analysis module 31 is configured to analyze the detection data of the flow rate sensor 19, and determine a gain effect of the basin depth flow rate corresponding to the water level monitoring unit on the first generator 7.
The adjustment analysis module 31 determines which depth of the water level monitoring unit basin has a fast flow rate according to the detection data of the flow rate sensor 19, sends control information to the first signal transceiver module 23 through the second signal transceiver module 28 according to the determination result, and then controls the operation of the adjustment analysis module through the motor controller of the adjustment motor 53 to adjust the depth of the first generator 7.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a hydraulic engineering multiposition water level monitoring device, includes a plurality of water level monitoring units that are located different positions, its characterized in that: the water level monitoring unit comprises a mounting upright post (1), a movable frame (2) is sleeved on the mounting upright post (1), and a buoy (3) and a liquid level sensor (4) are fixedly arranged at the top of the movable frame (2);
the installation stand column (1) is rotationally connected with an installation sleeve rod (5) positioned at the bottom of the movable frame (2), a flow direction adjusting mark (6) is fixedly installed on the installation sleeve rod (5), a first generator (7) is slidably installed on the other side, far away from the flow direction adjusting mark (6), of the installation sleeve rod (5), and a rotary fan blade (8) is fixedly installed on a rotary shaft of the first generator (7);
an input ratchet wheel (9) is rotatably mounted on the movable frame (2), a supporting block (10) is mounted on the mounting upright post (1), two linkage rods (11) are hinged to the top of the supporting block (10), a connecting rod (12) is hinged between the top of the linkage rods (11) and the axle center of the input ratchet wheel (9), a first ratchet wheel rod (13) and a second ratchet wheel rod (14) are hinged to the hinged positions of the two linkage rods (11) and the two connecting rods (12) respectively, the top of the first ratchet wheel rod (13) and the top of the second ratchet wheel rod (14) are in contact with the input ratchet wheel (9), a second generator (15) is fixedly mounted on the movable frame (2), and the rotating shaft of the second generator (15) is fixedly connected with the input ratchet wheel (9);
the movable frame (2) is fixedly provided with a storage battery (16), the power transmission ends of the first generator (7) and the second generator (15) are connected with a charging interface of the storage battery (16) through wires, and the storage battery (16) is used for supplying power to the liquid level sensor (4) through wires.
2. The hydraulic engineering multi-point water level monitoring device according to claim 1, wherein: the installation loop bar (5) comprises two lantern rings (51) which are rotationally connected with the installation upright post (1), a supporting rod (52) is fixedly installed between the lantern rings (51), the flow direction adjusting standard (6) and the first generator (7) are respectively installed on one side, opposite to the two supporting rods (52), of the first generator (7), an adjusting motor (53) is installed on the supporting rod (52), an adjusting screw (54) is fixedly installed on an output shaft of the adjusting motor (53), the adjusting screw (54) is in threaded connection with the first generator (7), and the adjusting motor (53) is electrically connected with the storage battery (16) through a wire.
3. The hydraulic engineering multi-point water level monitoring device according to claim 1, wherein: the support block (10) is fixedly provided with a control motor (17), an output shaft of the control motor (17) is meshed with an adjusting ring (18) through a gear, the adjusting ring (18) is sleeved on the mounting upright post (1) and is in threaded connection with the mounting upright post (1), and the control motor (17) is electrically connected with the storage battery (16) through a lead.
4. The hydraulic engineering multi-point water level monitoring device according to claim 2, wherein: the flow rate sensors (19) are fixedly arranged on the supporting rods (52) provided with the flow direction adjusting marks (6), and the flow rate sensors (19) are used for measuring the flow rates of water flows in different depths of the watershed where the water level monitoring unit is located.
5. The hydraulic engineering multi-point water level monitoring device according to claim 1, wherein: the bottom of the installation stand column (1) is fixedly provided with a fixed bottom column (20), the movable frame (2) is fixedly provided with an isolation net (21), and the installation loop bar (5), the flow direction adjusting mark (6), the first generator (7) and the rotary fan blades (8) are all positioned on the inner side of the isolation net (21).
6. The hydraulic engineering multi-point water level monitoring device according to claim 1, wherein: the protection isolation box (22) is fixedly installed on the outer sides of the first generator (7) and the second generator (15), and the rotating shafts of the first generator (7) and the second generator (15) penetrate through and extend to the outer sides of the protection isolation box (22), wherein a shaft seal is fixedly installed between the protection isolation box (22) and the rotating shafts.
7. The hydraulic engineering multi-point water level monitoring device according to claim 1, wherein: the buoy further comprises a first signal receiving and transmitting module (23), the first signal receiving and transmitting module (23) and the storage battery (16) are both arranged on the movable frame (2) and located above the buoy (3), and a sleeve box (24) for protecting the first signal receiving and transmitting module (23) and the storage battery (16) is fixedly arranged on the movable frame (2).
8. The hydraulic engineering multi-point water level monitoring device according to claim 1, wherein: the bottom of the movable frame (2) is fixedly provided with a balancing weight (25).
9. A water level monitoring system for use in a hydraulic engineering multi-point water level monitoring device according to any one of claims 1-8, comprising a monitoring platform (26) for receiving monitoring information of a plurality of water level monitoring units, characterized in that: the monitoring platform (26) comprises a data processing module (27), a second signal receiving and transmitting module (28), a display module (29), a monitoring information storage module (30) and an adjustment analysis module (31), wherein the data processing module (27) is used for processing the monitoring data uploaded by the liquid level sensors (4) by the water level monitoring units, performing arrangement analysis, and then uploading the analysis data to the display module (29) and the monitoring information storage module (30); the second signal receiving and transmitting module (28) is used for being in butt joint with the first signal receiving and transmitting module (23) to perform wireless communication, receiving detection data of the liquid level sensor (4) and the flow rate sensor (19) collected by the first signal receiving and transmitting module (23), and uploading the detection data to the data processing module (27) and the adjustment analysis module (31) respectively; the tearing mobile phone display module (29) is used for displaying the detection data of the water level monitoring units processed by the data processing module (27); the monitoring information storage module (30) is used for storing water level detection data of all water level monitoring units for subsequent retrieval; the adjustment analysis module (31) is used for analyzing detection data of the flow rate sensor (19) and judging gain effect of the basin depth flow rate of the corresponding water level monitoring unit on the first generator (7).
10. The hydraulic engineering multi-point water level monitoring system according to claim 8, wherein: the adjusting and analyzing module (31) judges which depth of the water level monitoring unit in the water basin has the fast flow rate according to the detection data of the flow rate sensor (19), sends control information to the first signal receiving and sending module (23) through the second signal receiving and sending module (28) according to the judging result, and then controls the work of the first signal receiving and sending module through the motor controller of the adjusting motor (53) to adjust the depth of the first generator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311202897.1A CN117490804A (en) | 2023-09-18 | 2023-09-18 | Hydraulic engineering multiple spot position water level monitoring system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311202897.1A CN117490804A (en) | 2023-09-18 | 2023-09-18 | Hydraulic engineering multiple spot position water level monitoring system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117490804A true CN117490804A (en) | 2024-02-02 |
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ID=89677089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311202897.1A Pending CN117490804A (en) | 2023-09-18 | 2023-09-18 | Hydraulic engineering multiple spot position water level monitoring system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117490804A (en) |
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2023
- 2023-09-18 CN CN202311202897.1A patent/CN117490804A/en active Pending
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