CN108529463A - A kind of water environment vertical monitoring system and a kind of water environment vertical monitoring method - Google Patents
A kind of water environment vertical monitoring system and a kind of water environment vertical monitoring method Download PDFInfo
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- CN108529463A CN108529463A CN201810639522.4A CN201810639522A CN108529463A CN 108529463 A CN108529463 A CN 108529463A CN 201810639522 A CN201810639522 A CN 201810639522A CN 108529463 A CN108529463 A CN 108529463A
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- water environment
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- monitoring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/485—Control devices automatic electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
- B66D1/56—Adaptations of limit switches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The present invention relates to monitoring water environment fields, disclose a kind of water environment vertical monitoring system and method.The water environment vertical monitoring system includes for electric installation, time-controlling arrangement, lifting gear, water environment monitoring device and stopping protective device; wherein time-controlling arrangement opens lifting gear and controls water environment monitoring device and moves downward or upward according to the time of setting; the protective device that stops is used to control stop position when water environment monitoring device moves up, so as to stop in initial monitor position when the water environment monitoring device moves up.In technical scheme of the present invention, the automatic running of water environment vertical monitoring system may be implemented by time-controlling arrangement, simultaneously by the also controllable water environment monitoring device of time-controlling arrangement according to setting time automatic lifting, and it can be so that water environment monitoring device steadily rests on initial monitor position, to realize water environment vertical monitoring system to the accurate automatic vertical monitoring of water environment.
Description
Technical field
The present invention relates to monitoring water environment fields, and in particular to a kind of water environment vertical monitoring system and a kind of water environment are hung down
To monitoring method.
Background technology
In recent years, as the dynamics of the continuous improvement of mankind's environmental consciousness and government's water pollution control work adds year by year
By force, the requirement to monitoring water environment work is higher and higher.Simultaneously as body eutrophication and pollution problem are increasingly tight both at home and abroad
Weight, also increasingly pays close attention to water environment situation.
Currently, existing monitoring water environment technology has automatically and manually two ways, automatic monitoring includes mainly water environment
Automatic monitoring system and water environment vertical section automatic monitoring system use portable water when manual monitoring is mainly field trial
Environment detector carries out monitoring water environment.
Water environment automatic monitoring system is to carry out monitoring water environment in fixed point constant depth automatic collection water sample, mainly
Management software is monitored on-line by water environment automatic monitor station, Analysis of water environment unit and water environment to form.Water environment is supervised automatically
Examining system is mostly the Heavenly Stems and Earthly Branches stream, important branch afflux mouth and the mouth of the river, important lake and reservoir lake body and state built in important river
On boundary river stream and entry and exit river, large-scale project equal section, special functional department is needed to be monitored system
Construction and operation management so that the whole input cost for monitoring system is high, and portion link operation sequence is complicated, as water environment is examined automatically
Survey station needs special element to carry out water environment sampling and pretreatment first.
The water environment vertical section automatic monitoring system of YSI Inc. of U.S. research and development is using more, and the system is by five functional
Module forms：Vertical section monitors and its control system, monitoring water environment equipment, power supply system, security protection system and peace
Assembling platform.For water environment vertical section automatic monitoring system since its volume is big, fund input is big, and installation is complicated, do not have it is light,
Quick feature can not simply be carried to field and carry out monitoring water environment.
The portable water environment detector of more companies production manual monitoring both at home and abroad, can monitor the water ring of a certain depth of water
Border parameter, but the water environment parameter of the vertical upper different depth of water body is continuously monitored relatively difficult.
On the one hand, water environment information has the characteristics that timeliness is strong, and especially water environment early-warning and predicting requires quick, accurate
Really, acquire and transmit in real time monitoring information.Conventional monitoring water environment means cannot meet the multi-faceted, high of fwaater resources protection
The requirement of level management, cannot meet the needs for quick and precisely and in real time observing and predicting water environment information.Therefore, monitoring water environment from
Dynamicization development is imperative.On the other hand, water body layering is objective reality, and the water environment situation of a certain depth can not represent
Water environment vertical characteristics situation, therefore realize to the monitoring of water environment vertical characteristics to fully understanding that it is important that water environment information has
Meaning.
As described above, first, existing automatic monitoring system has whole input cost height, portion link operation sequence
Complicated, the shortcomings of volume is excessive, and at present the water environment automatic monitoring system in China mainly fixed only for fixed point it is deep
The water environment of degree is monitored automatically.Secondly, traditional hand is carried out using monitoring instrument (such as portable water environment detector)
The method of dynamic vertical monitoring, is that monitoring instrument is placed in the different depth of water body to obtain water environment data, the method is time-consuming to take
Power and data acquisition is limited, be unfavorable for obtaining quickly, accurately and in time water body it is vertical on monitoring water environment data.
Therefore, a kind of water environment vertical monitoring system and water environment vertical monitoring method are developed, to different in target water
The water environment situation of depth is monitored automatically, and then analyzes the Vertical Distribution Characteristics of water environment, for assessing Water Environment Status quo
And development trend is of great significance.
Invention content
The object of the present invention is to provide a kind of water environment vertical monitoring system and methods, realize vertical to water body different deep
The water environment parameter automatic continuous monitoring of degree.
To achieve the goals above, one aspect of the present invention provides a kind of water environment vertical monitoring system, including for electric installation,
Time-controlling arrangement, lifting gear, water environment monitoring device and stopping protective device；
The water environment monitoring device is arranged on the lifting gear, and the water environment monitoring device is for acquiring, receiving
Collection and storage water environment information；
It is described to be electrically connected with the time-controlling arrangement for electric installation, the time-controlling arrangement and lifting gear electricity
Connection, the time-controlling arrangement be used for according to the time of setting open lifting gear and control lifting gear move down or to
Upper movement；
The protective device that stops is used to control stop position when water environment monitoring device moves up, so that the water
Stop in initial monitor position when environment monitoring device moves up.
Preferably, the time-controlling arrangement includes controller and circuit, and the lifting gear includes motor and cable,
The cable is connect with water environment monitoring device, and cable described in the electronic machine travel moves up or to moving down
It is dynamic；
The circuit is for so that the controller and the electronic mechatronics；
The controller is for setting multiple timing nodes, and according to setting time, control circuit is powered and current direction,
Alternately output forward current and reverse current, to change motor output power direction so that cable move up or
Person moves down.
It is highly preferred that the circuit includes diode, setting direction of the diode in the circuit makes, described
When diode is positive energized state, the water environment monitoring device moves down；When the diode is reversed off-position,
The water environment monitoring device moves up.
Preferably, the time-controlling arrangement changes circuit output current direction by relay, make electric current positive and
Alternately change between reversed.
Preferably, the stopping protective device includes touching switch, and the touching switch is arranged in the circuit, described
Cable has the touching structure coordinated with the touching switch, described to touch when the touching structure is touched with the touching switch
Switch circuit breaking is touched,
Installation position of the touching structure on the cable so that the water environment monitoring device is in initial monitor
When position, the touching switch is touched with the contact structures on the cable, the touching switch power-off.
Preferably, the lifting gear further includes pulley；The power of the motor output passes to institute by the pulley
State cable.
Preferably, it is described for electric installation be battery.
Preferably, the water environment monitoring device includes that water environment acquisition module, sensor assembly and water environment information are deposited
Store up module.
Preferably, the water environment vertical monitoring system further includes protecting shell and/or fixing device, described for Denso
Set, time-controlling arrangement and lifting gear be arranged in protective shell body, the fixing device makes water environment vertical monitoring system
System is fixed on the water surface.
Another aspect of the present invention provides a kind of water environment vertical monitoring method, and this method is hung down using water environment of the present invention
Vertical monitoring is carried out to water environment to monitoring system, is included the following steps：
S1, opening time T is set by time-controlling arrangement1With interlude T2；
S2, time T1When, the initial prison of the water environment monitoring device of water environment vertical monitoring system in current water layer
Location sets movement and continuous collecting water environment information straight down；
S3, time T2When, initial monitor position of the water environment monitoring device in current water layer moves simultaneously straight up
Continuous collecting water environment information；
S4, stopping protective device making water environment monitoring device stop at initial monitor position；
S5, time reach next T1When, the step of repeating S2 to S4.
Preferably, the S1 further comprises the steps：
S11, presetting time T is determined1, maximum decentralization depth h and water environment monitoring device movement speed y；
S12, according to T1, h and y value determine T2Value, i.e. T2=T1+h/y。
Preferably, multigroup T is set1And T2。
Preferably, monitoring water environment incipient stage, the water environment monitoring device are located at initial monitor position, and controller makes
It is negative sense to obtain circuit output current direction, and diode is reverse isolation no power；
Start time T when reaching1When, controller makes circuit output current direction switch to forward direction, and diode is positive logical
Electricity condition, controller and motor are electrically connected by the diode, and the power direction of motor output makes lifting gear band
Circumstance of flowing water monitoring device moves down so that the touching structure is detached with the touching switch, and the touching switch is logical
Electricity condition；
Reach interlude T2When, controller makes circuit output current direction switch to reversely, and diode is reversed power-off
State, controller and motor are electrically connected by the touching switch, and the power direction of motor output makes lifting gear band
Circumstance of flowing water monitoring device moves up, until the touching device on the cable touches the touching switch so that described to touch
It touches switch to disconnect, the water environment monitoring device stops rising.
In technical scheme of the present invention, the automatic fortune of water environment vertical monitoring system may be implemented by time-controlling arrangement
It goes and can control water environment monitoring device according to setting time automatic lifting, and stop protective device by setting to make water
Environment monitoring device steadily rests on initial monitor position, to realize that water environment vertical monitoring system is accurate to water environment
Automatic vertical monitoring.In addition, the water environment vertical monitoring system bulk of the present invention is small, installation is simple and convenient to operate, is at low cost,
The vertical data acquisition of multi-point sampling, the fixed-point type of different water bodys, long-term continuous monitoring water environment etc. suitable for field test.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, an and part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the water environment vertical monitoring system of the present invention；
Fig. 2 is the structural schematic diagram in the specific implementation mode of the water environment vertical monitoring system of the present invention；
Fig. 3 is the flow diagram of the water environment vertical monitoring method of the present invention；
Fig. 4 is the flow diagram of the step S1 in the water environment vertical monitoring method of the present invention.
Reference sign
10- is for electric installation 20- time-controlling arrangements
21- controller 22- circuits
23- diode 30- lifting gears
31- motor 32- pulleys
33- cables 34- touches structure
40- water environment monitoring devices 50- stops protective device
51- touching switch 70- protects shell
71- protects shell nozzle
Specific implementation mode
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As shown in Figure 1, a kind of water environment vertical monitoring system according to the specific embodiment of the invention, includes mainly
For electric installation 10, time-controlling arrangement 20, lifting gear 30, water environment monitoring device 40 and stop protective device (in Fig. 1 not
It shows to stop protective device)；The water environment monitoring device 40 is arranged on the lifting gear 30, the monitoring water environment dress
40 are set for acquiring, collecting and storing water environment information；It is described to be electrically connected with the time-controlling arrangement 20 for electric installation 10, institute
It states time-controlling arrangement 20 to be electrically connected with the lifting gear 30, the time-controlling arrangement 20 according to the time of setting for opening
It opens lifting gear 30 and controls lifting gear 30 and move down or move up, the stopping protective device is for controlling water environment
Stop position when monitoring device moves up, so as to stop in initial monitor position when the water environment monitoring device moves up
Only.The present invention is on the basis of for settings such as electric installation, lifting gear and water environment monitoring devices, further application time control
Device is started and run by the automatic of time control water environment vertical monitoring system of setting, while stopping protective device being arranged
Control water environment monitoring device rests on when moving up near initial monitor position, accurately hangs down to water environment to realize
To automatic monitoring.Compared with only controlling the starting and running of water environment vertical monitoring system by time-controlling arrangement, by setting
Set stopping protective device so that when water environment monitoring device moves up, energy parking position accuracy is realized and carried out continuously to same depth
Monitoring.
A kind of water environment vertical monitoring system of the present invention is described in detail below in conjunction with attached drawing 2.
As shown in Fig. 2, time-controlling arrangement includes controller 21 and circuit 22, lifting gear includes motor 31 and cable
33, cable 33 is connect with water environment monitoring device 40, and motor 31 draws cable 33 and moves up or move down, and circuit 22 is used
It is electrically connected in making controller 21 and motor 31.
The controller 21 is to set multiple timing nodes, and according to setting time, control circuit 22 is powered and electric current
Direction alternately exports forward current and reverse current.
Preferably, circuit 22 further includes diode 23, and setting direction of the diode 23 in circuit 22 makes, diode 23
For positive energized state when, water environment monitoring device 40 moves down；When diode 23 is reversed off-position, monitoring water environment
Device 40 moves up.Specifically, monitoring water environment incipient stage, the water environment monitoring device 40 are located at initial monitor position
It sets, 21 output current direction of controller is negative sense, and diode 23 is reverse isolation no power；Start time T when reaching1When, control
Device output current processed direction switchs to forward direction, and diode 23 is positive energized state, and lifting gear moves down, monitoring water environment dress
40 are set to move down；Reach interlude T2When, water environment monitoring device 40, which reaches, terminates monitoring position, and controller 21 exports electricity
Stream direction switchs to reversely, and diode 23 is reversed off-position, and lifting gear moves up.It is highly preferred that the time control
Device 20 changes 21 output current direction of controller by relay, and electric current is made alternately to change between forward and reverse.
The controller, which can be the state of split pass, can carry out the controller of intelligent control, such as Programmable logical controller
Device PLC etc..
As shown in Fig. 2, it includes touching switch 51 to stop protective device 50, touching switch 51 is arranged in circuit 22, cable
33 have the touching structure 34 coordinated with touching switch 51, and when touching structure 34 is touched with touching switch 51, touching switch 51 is disconnected
Electricity.Installation position of the structure 34 on cable 33 is touched to make, when water environment monitoring device 40 is in initial monitor position, touching
Switch 51 is touched with the touching structure 34 on cable 33, and touching switch 51 powers off.The touching structure can pass through to be various
Touching is so that the structure that touching switch disconnects.In a preferred embodiment, knot is set in the corresponding position of cable 33,
As touching structure 34.
As shown in Fig. 2, the lifting gear preferably includes pulley 32, the power that motor 31 exports is passed to by pulley 32
Cable 33.It, can be so that the operation of cable be more smooth so that the movement of water environment monitoring device is more flat by the way that pulley is arranged
Surely.
Described for electric installation 10 can be battery.
The water environment monitoring device 40 includes that water environment acquisition module, sensor assembly and water environment information store mould
Block has the function of water environment acquisition, monitoring water environment and water environment information storage etc..Wherein, the water environment information packet monitored
Include but be not limited to water level information, water flow velocity, water temperature, dissolved oxygen concentration, pH value, conductivity, turbidity, ammonia-nitrogen content, total
The information such as phosphorus content；According to the water environment information monitored, the monitoring water environment module may include：Water level sensor, stream
Fast detector, temperature sensor, dissolving oxygen detecting sensor, water environment parameter detector etc..
As shown in Fig. 2, the water environment vertical monitoring system further includes protection shell 70, it is described to be controlled for electric installation, time
Device and lifting gear setting processed is in protection shell 70.70 lower section of the protection shell has opening 71, and lifting gear passes through
The opening 71 is connect with water environment monitoring device 40.Specifically, cable 33 passes through opening 71 to connect with water environment monitoring device 40
It connects.The application does not limit the specific material of the protection shell, can be conventional selection.
The water environment vertical monitoring system further includes fixed structure, and the fixed structure makes the water environment vertical monitoring
System is fixed on the water surface.
A kind of water environment vertical monitoring system operation mode of the present invention can be as follows.
It is T when the time1When, water environment monitoring device 40 is in initial monitor position, the touching structure 34 on cable 33 with
Touching switch 51 is touched, and touching switch 51 is off, and controller 21 exports " unlatching " signal, and current direction is forward direction,
Diode 23 is energized state, and motor 31 and controller 21 are electrically connected by diode 23 so that motor 31 rotates forward,
Cable 33 and water environment monitoring device 40 is driven to move down.Touching structure 34 and touching switch 51 on cable 33 separate, and touch
It is energized state to touch switch also, and cable 33 and water environment monitoring device 40 persistently move down, and water environment monitoring device 40 is moving
Vertically water environment information is continued to monitor during dynamic.
It is T when the time2When, the termination that water environment monitoring device 40 reaches setting monitors position, and controller 21 exports " electric current
Signal reversely ", current direction become reversed, and diode 23 is that off-state, motor 31 and controller 21 are opened by touching
It closes 51 to be electrically connected, motor 31 rotates backward, and cable 33 and water environment monitoring device 40 is driven to move up, monitoring water environment dress
40 are set vertically to continue to monitor water environment information in moving process.Until the touching structure 34 on cable 33 and touching
Switch 51 is touched, and touching switch 51 is transferred to off-position so that entire water environment vertical monitoring system cut-off, monitoring water environment dress
40 are set to rest near initial monitor position.
The apparatus according to the invention, using touching switch and diode, with both mechanically and electrically two ways jointly to water ring
The dive and rising of border monitoring device are controlled, even if only with one for electric installation and a relay, can be achieved with pair
Water environment monitoring device dive is accurately controlled with what is risen so that water environment monitoring device can accurately keep in the center, and realize to water
The continuous accurate measurements of environment, particularly suitable for miniaturization continous way monitoring.
The water environment realized to water environment vertical monitoring system using the present invention of the present invention below in conjunction with attached drawing 3 is hung down
It is described in detail to monitoring method.
The water environment vertical monitoring method includes the following steps：
S1, the opening time is set as T by time-controlling arrangement1, interlude T2；
T1For water environment vertical monitoring system start time, from T1Start, water environment monitoring device moves down, T2For
The interlude set by maximum decentralization depth according to predetermined monitoring water environment, from T2Start, water environment monitoring device is upward
It is mobile.In one embodiment of the invention, as shown in figure 4, the S1 further comprises the steps：
S11, presetting time T is determined1, maximum decentralization depth h and water environment monitoring device movement speed y；
S12, according to T1, h and y value determine T2Value, wherein T2=T1+h/y。
Preferably, multigroup T is set1And T2Time.
The present invention does not limit the maximum decentralization depth h, needs and determines with specific reference to actual monitoring, such as can
Think the bottommost of monitoring point, or any depth of water of monitoring point water body.
The movement speed y of heretofore described water environment monitoring device is determined by the velocity of rotation of motor, passes through tune
The velocity of rotation of economize on electricity motivation can adjust accordingly the movement speed of the water environment monitoring device of water environment monitoring device.This hair
The movement speed of the bright water environment monitoring device to the water environment monitoring device does not limit, and is needed with specific reference to actual monitoring
It wants and determines.
S2, time T1When, the water environment monitoring device of the water environment vertical monitoring system initial monitor along current water layer
Position moves straight down and continuous collecting water environment information；
In step s 2, it is T when the time1When, time-controlling arrangement controls water environment vertical monitoring system energization, water environment
Monitoring device acquires the water environment information of initial monitoring point in current water layer, and motor band movable pulley rotates forward, water environment prison
It surveys the initial monitoring point of the device in current water layer and moves simultaneously continuous collecting water environment information straight down.
S3, time T2When, termination monitoring position of the water environment monitoring device in current water layer moves simultaneously straight up
Continuous collecting water environment information；
In step s3, it is T when the time2When, time-controlling arrangement control motor band movable pulley rotates backward, water environment
Termination monitoring position of the monitoring device in current water layer switchs to move straight up again, and continuous collecting water environment information.
The present invention does not limit the lifting speed of the water environment monitoring device, with specific reference to actual monitoring needs
It determines.In a preferred embodiment of the invention, motor slowly runs to realize the lifting speed of water environment monitoring device
Degree is 0.1-1m/min, preferably 0.2-0.8m/min, more preferably 0.3-0.6m/min.
S4, stopping protective device making water environment monitoring device stop at initial monitor position, and the continuous collecting water surface is attached
Nearly water environment data.
S5, time reach next T1When, S2 is repeated to S4.
The present invention does not limit the monitoring time of the water environment vertical monitoring system, is needed with specific reference to actual monitoring
It wants and determines.In one embodiment of the invention, multigroup T can be set1And T2Time.
Water environment vertical monitoring method according to the present invention, monitoring water environment incipient stage, the water environment monitoring device
Positioned at initial monitor position, controller so that circuit output current direction is negative sense, and diode is reverse isolation no power；
Start time T when reaching1When, controller makes circuit output current direction switch to forward direction, and diode is positive logical
Electricity condition, controller and motor are electrically connected by the diode, and the power direction of motor output makes lifting gear band
Circumstance of flowing water monitoring device moves down so that the touching structure is detached with the touching switch, and the touching switch is logical
Electricity condition；
Reach interlude T2When, controller makes circuit output current direction switch to reversely, and diode is reversed power-off
State, controller and motor are electrically connected by the touching switch, and the power direction of motor output makes lifting gear band
Circumstance of flowing water monitoring device moves up, until the touching device on the cable touches the touching switch so that described to touch
It touches switch to disconnect, the water environment monitoring device stops rising.
The preferred embodiment of the present invention has been described above in detail, and still, the present invention is not limited thereto.In the skill of the present invention
In art conception range, technical scheme of the present invention can be carried out a variety of simple variants, including each technical characteristic with it is any its
Its suitable method is combined, and it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to
Protection scope of the present invention.
Claims (10)
1. a kind of water environment vertical monitoring system, including filled for electric installation, time-controlling arrangement, lifting gear, monitoring water environment
Set and stop protective device；
The water environment monitoring device is arranged on the lifting gear, the water environment monitoring device for acquiring, collect and
Store water environment information；
Described to be electrically connected with the time-controlling arrangement for electric installation, the time-controlling arrangement is electrically connected with the lifting gear
It connects, the time-controlling arrangement is used to open lifting gear according to the time of setting and controls lifting gear and moves down or upwards
It is mobile；
The protective device that stops is used to control stop position when water environment monitoring device moves up, so that the water environment
Stop in initial monitor position when monitoring device moves up.
2. water environment vertical monitoring system according to claim 1, which is characterized in that the time-controlling arrangement includes control
Device and circuit processed, the lifting gear include motor and cable,
The cable is connect with water environment monitoring device, and cable is moved up or moved down described in the electronic machine travel；
The circuit is for so that the controller and the electronic mechatronics；
The controller is for setting multiple timing nodes, and according to setting time, control circuit is powered and current direction, alternately
Export forward current and reverse current, to change motor output power direction so that cable move up or to
Lower movement；
Preferably, the circuit includes diode, and setting direction of the diode in the circuit makes, the diode
For positive energized state when, the water environment monitoring device moves down；When the diode is reversed off-position, the water
Environment monitoring device moves up.
3. water environment vertical monitoring system according to claim 2, which is characterized in that the time-controlling arrangement by after
Electric appliance changes circuit output current direction, and electric current is made alternately to change between forward and reverse.
4. water environment vertical monitoring system according to claim 2 or 3, which is characterized in that the stopping protective device packet
Touching switch is included, the touching switch is arranged in the circuit, and the cable has the touching coordinated with the touching switch
Structure, when the touching structure is touched with the touching switch, the touching switch power-off,
Installation position of the touching structure on the cable so that the water environment monitoring device is in initial monitor position
When, the touching switch is touched with the contact structures on the cable, the touching switch power-off.
5. the water environment vertical monitoring system according to any one of claim 2-4, which is characterized in that the lifting dress
It further includes pulley to set, and the power of the motor output passes to the cable by the pulley；
Preferably, it is described for electric installation be battery.
6. the water environment vertical monitoring system according to any one of claim 1-5, which is characterized in that the water environment
Monitoring device includes water environment acquisition module, sensor assembly and water environment information memory module.
7. the water environment vertical monitoring system according to any one of claim 1-6, which is characterized in that the water environment
Vertical monitoring system further includes protecting shell and/or fixing device, described to be set for electric installation, time-controlling arrangement and lifting gear
It sets in protective shell body, the fixing device makes the water environment vertical monitoring system be fixed on the water surface.
8. a kind of water environment vertical monitoring method, which is characterized in that this method is using described in any one of claim 1-7
Water environment vertical monitoring system carries out vertical monitoring to water environment, includes the following steps：
S1, opening time T is set by time-controlling arrangement1With interlude T2；
S2, time T1When, the initial monitor position of the water environment monitoring device of water environment vertical monitoring system in current water layer
Movement and continuous collecting water environment information straight down；
S3, time T2When, termination monitoring position of the water environment monitoring device in current water layer moves and persistently adopts straight up
It catchments environmental information；
S4, stopping protective device making water environment monitoring device stop at initial monitor position；
S5, time reach next T1When, the step of repeating S2 to S4.
9. water environment vertical monitoring method according to claim 8, which is characterized in that the S1 further comprises following step
Suddenly：
S11, presetting time T is determined1, maximum decentralization depth h and water environment monitoring device movement speed y；
S12, according to T1, h and y value determine T2Value, i.e. T2=T1+h/y；
Preferably, multigroup T is set1And T2。
10. water environment vertical monitoring method according to claim 8 or claim 9, which is characterized in that monitoring water environment starts rank
Section, the water environment monitoring device are located at initial monitor position, and controller so that circuit output current direction is negative sense, diode
For reverse isolation no power；
Start time T when reaching1When, controller makes circuit output current direction switch to forward direction, and diode is positive energization shape
State, controller and motor are electrically connected by the diode, and the power direction of motor output makes lifting gear drive water
Environment monitoring device moves straight down so that the touching structure is detached with the touching switch, and the touching switch is logical
Electricity condition；
Reach interlude T2When, controller makes circuit output current direction switch to reversely, and diode is reversed off-position,
Controller and motor are electrically connected by the touching switch, and the power direction of motor output makes lifting gear drive water ring
Border monitoring device moves straight up, until the touching device on the cable touches the touching switch so that the touching
Switch disconnects, and the water environment monitoring device stops rising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639522.4A CN108529463B (en) | 2018-06-20 | 2018-06-20 | A kind of water environment vertical monitoring system and a kind of water environment vertical monitoring method |
Applications Claiming Priority (1)
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| CN112836449A (en) * | 2021-02-10 | 2021-05-25 | 北京师范大学 | Method for calibrating hydrological model |
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| CN108529463B (en) | 2019-05-17 |
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