CN115144554A - Multi-index monitoring system for terrain self-adaptive water body - Google Patents
Multi-index monitoring system for terrain self-adaptive water body Download PDFInfo
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- CN115144554A CN115144554A CN202210625818.7A CN202210625818A CN115144554A CN 115144554 A CN115144554 A CN 115144554A CN 202210625818 A CN202210625818 A CN 202210625818A CN 115144554 A CN115144554 A CN 115144554A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
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- 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
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention provides a terrain adaptive water body multi-index monitoring system, which comprises: the supporting system comprises a plurality of supporting pieces which are connected in sequence; the buffer system comprises a sliding piece, a first balance weight and a buffer structure; the stabilizing system comprises a connecting seat and an adaptive cone, the connecting seat is detachably connected with the supporting piece, an adaptive cavity is arranged inside the connecting seat, and the adaptive cone is arranged inside the adaptive cavity; the bottom of the adaptive cone is provided with a second balance weight; the water quality monitoring system is arranged on the supporting system; and the power supply system is used for supplying power to the whole system. The invention can provide effective, accurate and stable data support for river and lake water quality monitoring.
Description
Technical Field
The invention relates to the technical field of water body monitoring, in particular to a terrain self-adaptive water body multi-index monitoring system.
Background
With the rapid social development of China, the industrialization process is gradually promoted, and the environmental protection consciousness and the related measures are not matched with the promotion degree of the industrial development, so that more and more industrial wastewater and domestic sewage are directly discharged into rivers and lakes without being treated, and the water body pollution is caused. The silt sediments as the important components of the river and lake ecological system have important influence on the aspects of water ecology and water environment. The DO at the sediment-water interface is closely related to respiration of the benthonic animals, degradation of organic matter, and oxidation of decay products. Meanwhile, the change of the overlying water flow field on the bottom can affect the pressure gradient of a sediment-water interface and the sediment storage capacity of a short-term storage place as a pollutant, for example, the release of the pollutant is accelerated, and the secondary pollution of the river is caused.
The exchange of water quantity and solute at the sediment-water interface has important significance to the ecology of the whole river. Therefore, water quality monitoring is one of the important means for water resource protection and water pollution prevention. The water quality monitoring can not only master the current water quality index information and the distribution conditions of pollutants and the like, but also provide data support for water environment prediction, pollution source control and water conservancy scheduling, and realize effective management of river and lake water environment and water ecology. At present, most of the commonly used water quality analysis is still carried back to a laboratory after water sample collection, and the problems of low data reliability, insufficient precision, high operation and maintenance cost and the like exist in portable instruments and station-house type automatic monitoring, so that the increasingly developed intelligent, real-time and in-situ water quality detection requirements are difficult to meet.
Disclosure of Invention
In order to overcome the defects of the technology, the invention provides a multi-index monitoring system of a terrain self-adaptive water body, which can detect the water quality of open water bodies such as rivers, lakes and the like and provide effective, accurate and stable data support for the water quality monitoring of the rivers and lakes.
The technical scheme adopted by the invention for overcoming the technical problems is as follows: a multi-index monitoring system for a terrain adaptive water body comprises:
the supporting system comprises a plurality of supporting pieces which are connected in sequence;
the buffer system comprises a sliding piece, a first balance weight and a buffer structure, wherein the sliding piece is arranged in the support piece and is in rolling connection with the inner wall of the support piece, the first balance weight is arranged at the bottom of the sliding piece, and the buffer structure is arranged at the inner top and the inner bottom of the support piece;
the stabilizing system comprises a connecting seat and an adaptive cone, the connecting seat is detachably connected with the supporting piece, an adaptive cavity is arranged inside the connecting seat, the adaptive cone is arranged inside the adaptive cavity, the adaptive cone can move up and down along the adaptive cavity and can be fixed on the adaptive cavity through a limiting assembly; the bottom of the adaptive cone is provided with a second balance weight;
the water quality monitoring system is arranged on the supporting system;
and the power supply system is used for supplying power to the whole system.
Preferably, the system further comprises a digital display wheel shaft system which is connected with the supporting system, wherein the digital display wheel shaft system comprises an LED digital display screen, a gear type rocker arm system, a wire group system and a pay-off switch; the LED digital display screen is internally provided with a wire group sensor, and the wire releasing switch is arranged outside the wire group system and is connected with the wire group system through a button type clamping groove.
Preferably, the supporting parts are metal telescopic rods, and the supporting system is formed by sequentially connecting three supporting parts through connecting pieces to form a triangular structure.
Preferably, the outer wall of the sliding part is provided with a plurality of rollers, and the sliding part is in rolling connection with the inner wall of the supporting part through the rollers.
Preferably, the connecting seat is threadedly connected with the support member.
Preferably, the limiting assembly comprises a limiting rod, the lower end of the limiting rod is connected with the adaptation cone, an elastic limiting bead is arranged on the limiting rod, a plurality of limiting holes opposite to the elastic limiting bead are formed in the adaptation cavity, and the elastic limiting bead is connected with the limiting holes in a matched mode.
Preferably, the limiting assembly further comprises two soft elastic expansion members, two opposite through holes are formed in the top of the adaptation cavity, two opposite upper positioning holes and two opposite lower positioning holes are formed in the upper portion of the connecting seat, the lower ends of the two soft elastic expansion members are connected with the limiting rod, and the upper ends of the two soft elastic expansion members penetrate through the two through holes and are arranged between the upper positioning holes and the lower positioning holes.
Preferably, the water quality monitoring system comprises a water quality meter, a flow rate monitor and a vertical flux trapping layer.
Preferably, the water quality instrument is fixed on the bottom-supporting type fixing ring; the flow rate monitor is fixed on a flow rate monitor fixing ring, and a fixing ring regulator is arranged on the flow rate monitor fixing ring; the vertical flux capturing layer comprises a plurality of layers of wire nets, and strong adsorptive substances are arranged in the wire nets.
Preferably, the power supply system is a solar power supply system and comprises a solar power generation panel, a voltage stabilizer system and a USB output end.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can change the monitoring position of the water quality instrument according to the experimental requirements, buffer the monitoring position offset of the water quality instrument and carry out self-adjustment on the terrain change, thereby realizing high-precision in-situ monitoring of the water quality index.
2. The buffer system can adjust the monitoring position according to an experimental scheme, and can buffer external influences to keep stability when the detection platform moves due to the influence of factors such as wind waves and the like. And the balance weight and the buffering structure can be adjusted according to indoor simulation or data support, so that the buffering strength is improved.
3. The underwater data cable arranging device is provided with the cable arranging device, so that the phenomenon that the underwater data cable is wound due to the fact that the number of data connecting wires is too large is avoided, the running stability of the whole device is improved, and the service life of the data cable is prolonged.
4. The stabilizing system has self-adaptive capacity to the throwing topography of the water quality instrument through the bottom adaptive cone, and is suitable for not only a sand matrix but also a bottom sediment matrix. The soft elastic expansion piece which is preferably arranged can improve the stability of the whole device.
5. The water quality instrument is preferably fixed on the bottom-supporting type fixing ring, and compared with common annular fixing, the water quality instrument can be better kept stable.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 and 3 are partial structural schematic diagrams of fig. 1.
Fig. 4 is a schematic diagram of the adaptive cone up-shifting operation in fig. 1.
Fig. 5 is a schematic diagram illustrating the downward movement of the adaptive cone in fig. 1.
In the figure, 100, a power supply system; 101. a solar power panel; 102. a voltage regulator system; 103. a USB output terminal; 104. arranging a wire device; 200. a support system; 201. a support member; 202. a threaded hole; 300. a buffer system; 301. a sliding member; 302. a first counterweight; 303. a buffer structure; 304. a roller; 400. a water quality monitoring system; 401. a vertical flux trapping layer; 402. a bottom-supporting type fixing ring; 403. a flow rate monitor securing ring; 404. a fixed ring adjuster; 500. a stabilization system; 501. a connecting seat; 502. an adaptive cone; 503. a bolt; 504. an adaptation cavity; 505. a second counterweight; 600. a limiting component; 601. a limiting rod; 602. elastic limit beads; 603. a limiting hole; 604. a flexible elastic expansion member; 605. an upper positioning hole; 606. a lower positioning hole; 700. a digital display wheel shaft system; 701. an LED digital display screen; 702. a gear-type rocker arm system; 703. a wire harness system; 704. a pay-off switch; 800. and an upper computer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Examples
The utility model provides a many indexes of topography self-adaptation water monitoring system, as shown in fig. 1, includes monitoring workbench, monitoring workbench is last to set up power supply system 100 for supply power to overall system, is connected with braced system 200 through flexible connectors, is equipped with buffer system 300 and water quality monitoring system 400 on braced system 200, and braced system 200 still can dismantle with adaptive stable system 500 and be connected.
Further, the monitoring workbench can be connected with the supporting system 200 through a digital display wheel shaft system 700, and the digital display wheel shaft system 700 comprises an LED digital display screen 701, a gear type rocker system 702, a wire group system 703 and a pay-off switch 704; the displacement sensor is arranged inside the LED digital display screen 701, the line releasing switch 704 is arranged outside the line group system 703, and includes a button type card slot connected to the line group system 703, and the free end of the line group system 703 is connected to the threading hole of the support system 200.
As shown in fig. 2, the supporting system 200 includes a plurality of supporting members 201 connected in sequence, the supporting members 201 may be metal telescopic rods, and the number of the supporting members 201 may be three, and the supporting members are connected in sequence through connecting rods to form a triangular structure.
As shown in fig. 2, the buffer system 300 includes a sliding member 301, a first counterweight 302 and a buffer structure 303, the buffer structure 303 may be a buffer pad, the sliding member 301 is rod-shaped and disposed inside the support member 201, a plurality of rollers 304 may be mounted on an outer wall of the sliding member 301, and are connected with an inner wall of the support member 201 through the rollers 304 in a rolling manner, and the first counterweight 302 is disposed at a bottom of the sliding member 301; can with metal telescopic rod's top joint sets up to hollow, in top articulated interior top and interior bottom embedding buffer structure 303, so, when external influence such as stormy waves, roller bearing 304 takes place to slide and is used in buffer structure 303 in support piece 201, cuts down external acting force, avoids overall structure to take place the skew, and external influence disappears the back, under first counter weight 302's effect, and overall structure can get back to initial position.
As shown in fig. 3, the stabilizing system 500 includes a connecting seat 501 and an adaptive cone 502, the connecting seat 501 is detachably connected to the supporting member 201, a bolt 503 may be disposed at a top end of the connecting seat 501, and is fittingly connected to the threaded hole 202 at the bottom end of the supporting member 201 through the bolt 503, an adaptive cavity 504 is disposed inside the connecting seat 501, the adaptive cone 502 is disposed inside the adaptive cavity 504, and the adaptive cone 502 may move up and down along the adaptive cavity 504 and may be fixed to the adaptive cavity 504 through a limiting assembly 600; the bottom of the adaptive cone 502 is provided with a second counterweight 505;
further, as shown in fig. 3, the limiting component 600 may include a limiting rod 601, a lower end of the limiting rod 601 is connected to the adaptive cone 502, an elastic limiting bead 602 is disposed on the limiting rod 601, three limiting holes 603 corresponding to the elastic limiting bead 602 are disposed on a cavity wall of the adaptive cavity 504 from top to bottom, and in an initial state, the elastic limiting bead 602 is connected to the limiting hole 603 in the middle in a matching manner.
Further, the position limiting assembly 600 may further include two flexible elastic expansion members 604, the top of the adaptive cavity 504 is provided with two opposite through holes, the upper wall of the connecting seat 501 is provided with two opposite upper positioning holes 605 and two opposite lower positioning holes 606 from top to bottom, the lower ends of the two flexible elastic expansion members 604 are connected to the position limiting rod 601, and the upper ends of the two flexible elastic expansion members pass through the two through holes and are disposed between the upper positioning holes 605 and the lower positioning holes 606.
As shown in fig. 2, a water quality monitoring system 400 is disposed on the support system 200, and the water quality monitoring system 400 may include a water quality meter, a flow rate monitor, and a vertical flux capture layer 401.
Further, the water quality meter is fixed on a bottom-supporting fixing ring 402, the flow rate monitor is fixed on a flow rate monitor fixing ring 403, a fixing ring regulator 404 is arranged on the flow rate monitor fixing ring 403, and the bottom-supporting fixing ring 402 and the flow rate monitor fixing ring 403 are both installed on the support system 200; the vertical flux capturing layer 401 includes two layers of wire netting, which are installed at the bottom of the supporting system 200, and the meshes of different mesh numbers are replaced according to different experimental requirements, wherein a proper amount of strongly adsorptive material such as zeolite is put therein for capturing the flux of the monitoring target.
As shown in fig. 1, the power supply system 100 may be a solar power supply system, and includes a solar power panel 101, the solar power panel 101 is connected to the USB output terminal 103 through a voltage stabilizer system 102, the power supply system 100 is connected to the water quality meter through a data line, and the wire organizer 104 is used to maintain the connection stability between the power supply system and the water quality meter, and the wire organizer 104 is installed on the support system 200, so as to avoid twisting of the data line.
Furthermore, the invention can also be provided with a PLC control system, one end of which is connected with the upper computer 800 such as a computer, and the other end is connected with an electrically controlled end, so that the intelligent operation of the monitoring system is realized.
The working steps and working principle of the invention are as follows:
establishing a solar power supply system 100, ensuring that each instrument works normally, and checking the power and equipment running conditions; assembling the digital display wheel shaft system 700, connecting the line group system 703 with the LED digital display screen 701, performing line trial and line cast, observing whether the LED digital display screen 701 and the line group system 703 normally operate, and checking whether the line-cast switch 704 normally operates or not, wherein the numerical value display needs to be calibrated. Assembling the buffer system 300, selecting buffer components with proper strength, namely the roller 304 and the first counterweight 302, to be arranged in the sliding part 301 according to pre-experiments or related data, adjusting the height of the supporting part 201 according to monitoring requirements, arranging the buffer structure 303 in the supporting part 201, embedding the sliding part 301, and debugging. A water quality instrument, a flow velocity monitor and zeolite are respectively arranged on the bottom-supporting fixing ring 402, the flow velocity monitor fixing ring 403 and the vertical flux capturing layer 401, so that the monitoring of water level, temperature, conductivity, flow velocity and vertical flux of target substances is realized. The used wire sets and data lines are combed and the data connection lines are placed to the wire organizer 104. The adaptive stabilization system 500 is debugged, the adaptive cone 502 sensitivity is debugged, and the support 201 is connected through a bolt 503. The support system 200 and the stabilization system 500 are integrally connected by threads.
The monitoring workbench is driven to a target monitoring point such as a river or a lake by using a ship, GPS navigation and the like, the water quality monitoring system assembled according to the requirements is thrown into a target monitoring area, the adaptive cone 502 can be self-adjusted according to the terrain, the adaptive cone 502 can continuously deepen downwards when contacting a riverbed until contacting a stone, the adaptive cone 502 is jacked upwards to drive the limiting rod 601 to move upwards, as shown in FIG. 4, the linked flexible elastic telescopic part 604 descends and pops out from the lower positioning hole 606, and the elastic limiting bead 602 ascends to be connected with the upper limiting hole 603 to realize fixation. Or as shown in fig. 5, the adaptive cone 502 moves down to drive the limiting rod 601 to move downward, the linked flexible elastic expansion member 604 rises to pop out from the upper positioning hole 605, and the elastic limiting bead 602 descends to be connected with the lower limiting hole 603 to realize fixation. The second counterweight 505 can ensure that the water quality monitoring system vertically enters a riverbed, and the stability of the whole monitoring system is ensured. The position of the monitoring target can be accurately determined according to the paying-off length and angle displayed by the LED digital display screen 701 of the digital display wheel shaft system 700. When the occasional stormy waves or artificial fluctuation, the pay-off switch 704 is opened, the releasing line set system 703 performs first-order buffering, the roller 304 slides in the inner cavity of the supporting piece 201, and performs second-order buffering together with the buffering structure 303 to resist external disturbance and ensure the accuracy of water quality monitoring data.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multi-index monitoring system for a terrain adaptive water body is characterized by comprising:
the supporting system comprises a plurality of supporting pieces which are connected in sequence;
the buffer system comprises a sliding piece, a first balance weight and a buffer structure, wherein the sliding piece is arranged in the support piece and is in rolling connection with the inner wall of the support piece, the first balance weight is arranged at the bottom of the sliding piece, and the buffer structure is arranged at the inner top and the inner bottom of the support piece;
the stabilizing system comprises a connecting seat and an adaptive cone, the connecting seat is detachably connected with the supporting piece, an adaptive cavity is arranged in the connecting seat, the adaptive cone is arranged in the adaptive cavity, and the adaptive cone can move up and down along the adaptive cavity and can be fixed on the adaptive cavity through a limiting assembly; the bottom of the adaptive cone is provided with a second balance weight;
the water quality monitoring system is arranged on the supporting system;
and a power supply system for supplying power to the entire system.
2. The terrain adaptive water body multi-index monitoring system according to claim 1, further comprising a digital display wheel shaft system connected with the supporting system, wherein the digital display wheel shaft system comprises an LED digital display screen, a gear type rocker arm system, a wire group system and a pay-off switch; the LED digital display screen is internally provided with a wire group sensor, and the wire releasing switch is arranged outside the wire group system and is connected with the wire group system through a button type clamping groove.
3. The terrain adaptive water body multi-index monitoring system according to claim 1 or 2, characterized in that the supporting members are metal telescopic rods, and the supporting system is a triangular structure formed by sequentially connecting three supporting members through connecting pieces.
4. The terrain adaptive water body multi-index monitoring system as claimed in claim 1 or 2, wherein a plurality of rollers are arranged on the outer wall of the sliding member, and the sliding member is in rolling connection with the inner wall of the supporting member through the rollers.
5. The terrain adaptive water body multi-index monitoring system of claim 1 or 2, wherein the connecting seat is threadedly connected with the support member.
6. The multi-index monitoring system for the terrain adaptive water body according to claim 1 or 2, characterized in that the limiting component comprises a limiting rod, the lower end of the limiting rod is connected with the adaptive cone, an elastic limiting bead is arranged on the limiting rod, a plurality of limiting holes opposite to the elastic limiting bead are arranged on the adaptive cavity, and the elastic limiting bead is connected with the limiting holes in a matching manner.
7. The terrain adaptive water body multi-index monitoring system as claimed in claim 6, wherein the limiting component further comprises two soft elastic expansion members, two opposite through holes are formed in the top of the adaptation cavity, two opposite upper positioning holes and two opposite lower positioning holes are formed in the upper portion of the connecting seat, the lower ends of the two soft elastic expansion members are connected with the limiting rod, and the upper ends of the two soft elastic expansion members respectively penetrate through the two through holes and are arranged between the upper positioning holes and the lower positioning holes.
8. The terrain adaptive water body multi-index monitoring system as claimed in claim 1 or 2, wherein the water quality monitoring system comprises a water quality meter, a flow rate monitor and a vertical flux capture layer.
9. The terrain adaptive water body multi-index monitoring system according to claim 8, wherein the water quality meter is fixed on a bottom-supported fixing ring; the flow rate monitor is fixed on a flow rate monitor fixing ring, and a fixing ring regulator is arranged on the flow rate monitor fixing ring; the vertical flux capturing layer comprises a plurality of layers of wire nets, and strong adsorptive substances are arranged in the wire nets.
10. The terrain adaptive water body multi-index monitoring system according to claim 1 or 2, wherein the power supply system is a solar power supply system comprising a solar power panel, a voltage stabilizer system and a USB output.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210625818.7A CN115144554B (en) | 2022-06-02 | 2022-06-02 | Topography self-adaptation water body multi-index monitoring system |
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| CN202210625818.7A CN115144554B (en) | 2022-06-02 | 2022-06-02 | Topography self-adaptation water body multi-index monitoring system |
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| CN115144554B (en) | 2023-07-25 |
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