CN110411776A - A kind of portable water quality Environment features device based on Beidou positioning - Google Patents
A kind of portable water quality Environment features device based on Beidou positioning Download PDFInfo
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- CN110411776A CN110411776A CN201910782286.6A CN201910782286A CN110411776A CN 110411776 A CN110411776 A CN 110411776A CN 201910782286 A CN201910782286 A CN 201910782286A CN 110411776 A CN110411776 A CN 110411776A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N2001/021—Correlating sampling sites with geographical information, e.g. GPS
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Biomedical Technology (AREA)
- Power Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Molecular Biology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of portable water quality Environment features device based on Beidou positioning, including cabinet, controller, sampling mechanism, sample feeding mechanism and sample storage box；Cabinet upper surface is equipped with solar panel, camera and data reception antenna, and box house is equipped with the battery being connected with solar panel, to charge the battery by solar panel；Controller, sampling mechanism and sample feeding mechanism are installed in box house, are embedded with Beidou positioning chip inside controller；Several sample storage box plug-in openings are opened up on case-side siding, and a sample storage box, the total two rows of and parallelly distribute on of sample storage box are fitted in each sample storage box plug-in opening；Sampling mechanism includes electronic sampling water pump, sampling catheter and water filter, and sampling catheter is connected between electronic sampling water pump and water filter, extracts sampling water body by sampling mechanism；Sample feeding mechanism includes stepper motor, lead screw, screw, translational slide, guiding optical axis, guide runner, steering engine and outlet valve, adjusts water exit position by sample feeding mechanism.
Description
Technical field
The invention belongs to aquatic environment sampling technique fields, more particularly to a kind of portable water quality based on Beidou positioning
Environment features device.
Background technique
With the fast development of modern society, problem of environmental pollution becomes more prominent, especially water pollution problems, and
When in face of water pollution problems, carrying out aquatic environment monitoring is just particularly important.
Currently, aquatic environment monitoring sampling not only needs to put into a large amount of man power and material always based on artificial sample
Cost, and sampling efficiency is not high, exists simultaneously the problems such as monitoring is not comprehensive.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of portable water quality Environment features based on Beidou positioning
Device can be equipped on various types of hulls, can be carried out water sampling automatically without manpower auxiliary, can be effectively improved and adopt
Sample efficiency can obtain sampling point position coordinate in real time, be powered using solar energy, at the same have structure it is simple, convenient for peace
The characteristics of dress, energy conservation and environmental protection.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of portable water quality based on Beidou positioning
Environment features device, including cabinet, controller, sampling mechanism, sample feeding mechanism and sample storage box；In the box roof upper surface point
Solar panel, camera and data reception antenna are not installed, battery, battery and the sun are installed in box house
Energy power generation plate is connected, and is charged by solar panel to battery, camera and data reception antenna are by battery
It is powered；The controller, sampling mechanism and sample feeding mechanism are installed in box house, and Beidou is embedded with inside controller
Positioning chip；Several sample storage box plug-in openings are opened up on the case-side siding, are fitted with one in each sample storage box plug-in opening
A sample storage box, the total two rows of and parallelly distribute on of sample storage box.
The sampling mechanism includes electronic sampling water pump, sampling catheter and water filter, and the electronic sampling water pump is packed in
In box baseplate, sampling catheter one end is connected with the water inlet of electronic sampling water pump, and it is another that water filter is mounted on sampling catheter
End, the control terminal of electronic sampling water pump are connected with controller；The electronic sampling water pump is powered by battery.
The sample feeding mechanism include stepper motor, lead screw, screw, translational slide, guiding optical axis, guide runner, steering engine and
Outlet valve；The guiding optical axis quantity is two, and two guiding optical axises are arranged in parallel and are located at the centre of two rows of sample storage boxes, guiding
Optical axis level is connected on cabinet；The guide runner is sleeved on guiding optical axis, and guide runner can be moved along guiding optical axis straight line
Dynamic, the translational slide level is packed on guide runner；The stepper motor is packed in box baseplate, the electricity of stepper motor
Arbor is fixedly connected with by shaft coupling and lead screw one end, and lead screw is parallel with guiding optical axis, and the nut sleeve is on lead screw, and silk
Mother is fixedly connected with translational slide lower surface；The steering engine is packed in translational slide upper surface vertically, and the main shaft of steering engine is arranged upward,
The outlet valve is packed on the main shaft of steering engine, and the water inlet of outlet valve passes through the water outlet of penstock and electronic sampling water pump
It is connected, water output duct is installed in the discharge outlet of outlet valve, the discharge ends nozzle of water output duct is located at right above sample storage box；Institute
It states stepper motor and steering engine is powered by battery.
Beneficial effects of the present invention:
Portable water quality Environment features device based on Beidou positioning of the invention, can be equipped on various types of hulls
On, water sampling can be carried out automatically without manpower auxiliary, can effectively improve sampling efficiency, can obtain sampling point position seat in real time
Mark, is powered using solar energy, while having the characteristics that structure is simple, being easily installed, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of portable water quality Environment features device based on Beidou positioning of the invention；
Fig. 2 is a kind of structure of portable water quality Environment features device (internal sectional) based on Beidou positioning of the invention
Schematic diagram；
Fig. 3 is the structural schematic diagram of sampling mechanism of the invention；
Fig. 4 is the structural schematic diagram of sample feeding mechanism of the invention；
In figure, 1-cabinet, 2-sample storage boxes, 3-solar panels, 4-cameras, 5-data reception antennas, 6-
Electronic sampling water pump, 7-sampling catheters, 8-water filters, 9-stepper motors, 10-lead screws, 11-screws, 12-translations are slided
Platform, 13-guiding optical axises, 14-guide runners, 15-steering engines, 16-outlet valves, 17-penstocks, 18-water output ducts.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in figures 1-4, a kind of portable water quality Environment features device based on Beidou positioning, including cabinet 1, control
Device, sampling mechanism, sample feeding mechanism and sample storage box 2；Solar panel 3 is separately installed in 1 cover top surface of cabinet, is taken the photograph
As head 4 and data reception antenna 5, battery is installed inside cabinet 1, battery is connected with solar panel 3, by too
Positive energy power generation plate 3 charges to battery, and camera 4 and data reception antenna 5 are powered by battery；The control
Device, sampling mechanism and sample feeding mechanism are installed in inside cabinet 1, and Beidou positioning chip is embedded with inside controller；Described
Several sample storage box plug-in openings are opened up on 1 sidewall paneling of cabinet, and a sample storage box 2, sample storage are fitted in each sample storage box plug-in opening
The total two rows of and parallelly distribute on of box 2.
The sampling mechanism includes electronic sampling water pump 6, sampling catheter 7 and water filter 8, and the electronic sampling water pump 6 is solid
On 1 bottom plate of cabinet, 7 one end of sampling catheter is connected with the water inlet of electronic sampling water pump 6, and water filter 8 is mounted on sampling
The control terminal of 7 other end of conduit, electronic sampling water pump 6 is connected with controller；The electronic sampling water pump 6 is supplied by battery
Electricity.
The sample feeding mechanism includes stepper motor 9, lead screw 10, screw 11, translational slide 12, guiding optical axis 13, guiding cunning
Block 14, steering engine 15 and outlet valve 16；13 quantity of guiding optical axis is two, and two guiding optical axises 13 are arranged in parallel and are located at two
The centre of sample storage box 2 is arranged, guiding 13 level of optical axis is connected on cabinet 1；The guide runner 14 is sleeved on guiding optical axis 13,
Guide runner 14 can move linearly along guiding optical axis 13, and 12 level of translational slide is packed on guide runner 14；The step
It is packed on 1 bottom plate of cabinet into motor 9, the motor shaft of stepper motor 9 is fixedly connected with by shaft coupling and 10 one end of lead screw, lead screw 10
Parallel with guiding optical axis 13, the screw 11 is sleeved on lead screw 10, and screw 11 is fixedly connected with 12 lower surface of translational slide；
The steering engine 15 is packed in 12 upper surface of translational slide vertically, and the main shaft of steering engine 15 is arranged upward, and the outlet valve 16 is packed in
On the main shaft of steering engine 15, the water inlet of outlet valve 16 is connected by penstock 17 with the water outlet of electronic sampling water pump 6, In
The discharge outlet of outlet valve 16 is equipped with water output duct 18, and the discharge ends nozzle of water output duct 18 is located at right above sample storage box 2；It is described
Stepper motor 9 and steering engine 15 are powered by battery.
In the present embodiment, the four sides sidewall paneling of cabinet 1 is all made of thermal insulative board manufacture, the production support of 1 use side's aluminum pipe of cabinet
Skeleton, the generally rectangular box of cabinet 1, sample storage box plug-in opening are distributed on the longer both sidewalls plate of length, every surface side wall
Sample storage box plug-in opening there are three being respectively provided on plate, makes the sum of sample storage box plug-in opening reach six, therefore the quantity of sample storage box 2
It is six.In order to guarantee the safety in operation of controller, installation region is individually isolated for controller in cabinet 1；It is electronic to take
Sample water pump 6 uses 385 water pumps, and the aperture of the inlet and outlet of electronic sampling water pump 6 is 8mm；Controller is using self-control
Mode manufactures, and using raspberry pie as master control borad, raspberry pie is powered controller by battery, and battery is 18650 lithium batteries, stores
Battery is further equipped with multiple external charge mouths, and external charge mouth uses micro USB interface, an external charge mouth be used for too
Positive energy power generation plate 3 is connected, other external charge mouths can use external power supply and charge as spare charge port, solar energy
The model PVM50 of power generation plate 3；Boost module and lithium battery protection module are additionally provided in controller, solar panel 3 is successively
It is connected to the battery by boost module and lithium battery protection module；Arduino UNO plate, raspberry are additionally provided in controller
Group connect with arduino UNO plate；The model 42BY34 of stepper motor 9, the control terminal and arduino UNO of stepper motor 9
Plate is connected, and the rotation of stepper motor 9 is controlled by arduino UNO plate；The model MG995 of steering engine 15, the control of steering engine 15
End processed is connected with arduino UNO plate, and the rotation of steering engine 15 is controlled by arduino UNO plate；It is additionally provided in controller
L289N control module, arduino UNO plate are connected with the control terminal of electronic sampling water pump 6 by L289N control module, are passed through
L289N control module controls the rotation of electronic sampling water pump 6；WiFi digital transmission module is additionally provided in controller, raspberry pie passes through
WiFi digital transmission module is connected with data reception antenna 5, for receiving and sending messages；Raspberry pie is directly connected with camera 4, camera 4
The video data of acquisition is transmitted by WiFi digital transmission module and data reception antenna 5 into computer, computer here
Using portable notebook, computer is operated by staff, and staff is located in hull；It in a computer, can be with
The video image that real-time display is obtained by camera 4, water sampling of every completion, Beidou positioning module will be by sample
It sets coordinate to be transferred in computer, and is analyzed and stored by computer.
Illustrate first use process of the invention with reference to the accompanying drawing:
The device of the invention is integrally fixed to the suitable position of hull first, then water filter 8 is thrown into water body, when
After staff confirms sampling location, so that it may send sampling instruction by computer, the device of the invention is then connect by data
It receives antenna 5 and receives instruction, electronic sampling water pump 6 starts first at this time, and the water body of sampled point passes sequentially through water filter 8, sampling is led
Pipe 7, electronic sampling water pump 6, penstock 17, outlet valve 16 and water output duct 18 enter in first sample storage box 2, when sample storage box
After 2 complete the water body storage of first sampled point, electronic sampling water pump 6 stops, and then stepper motor 9 starts, and drives lead screw 10
Rotation, and then screw 11, translational slide 12, steering engine 15 and outlet valve 16 is driven to move linearly together along lead screw 10, until going out
Water conduit 18 is moved to right above second sample storage box 2, and stepper motor 9 stops at this time.
Hull continues to travel, and after staff confirms next sampling location, computer retransmits sampling instruction,
Electronic sampling water pump 6 starts first, and the water body of second sampled point is pumped into second sample storage box 2, until completing first
The water body of sampled point stores, and then stepper motor 9 is again started up, and by water output duct 18 be moved to third sample storage box 2 just on
Side.
In the water body sampling for carrying out third sampled point, the water body sampling process phase of action process and second sampled point
Together, after completing the water body sampling of first sampled point, steering engine 15 starts, and drives outlet valve 16 to rotate 180 °, makes water output duct
18 are moved to right above the 4th sample storage box 2, referring next to first to third sampled point use process, completion the 4th to the
The water body sampling of six sampled points.
In addition, sampling point position coordinate will be transferred to computer by water sampling of every completion, Beidou positioning module
In, and analyzed and stored by computer, and can implement to show global map on the display screen in computer, it samples every time
After point position coordinates acquisition, all a yellow dot, more convenient subsequent data analysis can be automatically generated in global map.
The scope of patent protection that scheme in embodiment is not intended to limit the invention, it is all without departing from carried out by the present invention etc.
Effect implements or change, is both contained in the scope of the patents of this case.
Claims (3)
1. a kind of portable water quality Environment features device based on Beidou positioning, it is characterised in that: including cabinet, controller, take
Model machine structure, sample feeding mechanism and sample storage box；Solar panel, camera and number are separately installed in the box roof upper surface
According to receiving antenna, battery is installed in box house, battery is connected with solar panel, passes through solar panel pair
Battery charges, and camera and data reception antenna are powered by battery；It the controller, sampling mechanism and send
Model machine structure is installed in box house, and Beidou positioning chip is embedded with inside controller；It is opened up on the case-side siding
Several sample storage box plug-in openings, are fitted with a sample storage box in each sample storage box plug-in opening, sample storage box two rows of and parallelly distribute on altogether.
2. a kind of portable water quality Environment features device based on Beidou positioning according to claim 1, it is characterised in that:
The sampling mechanism includes electronic sampling water pump, sampling catheter and water filter, and the electronic sampling water pump is packed in box baseplate
On, sampling catheter one end is connected with the water inlet of electronic sampling water pump, and water filter is mounted on the sampling catheter other end, electronic to take
The control terminal of sample water pump is connected with controller；The electronic sampling water pump is powered by battery.
3. a kind of portable water quality Environment features device based on Beidou positioning according to claim 2, it is characterised in that:
The sample feeding mechanism includes stepper motor, lead screw, screw, translational slide, guiding optical axis, guide runner, steering engine and outlet valve；Institute
Stating guiding optical axis quantity is two, and two guiding optical axises are arranged in parallel and are located at the centre of two rows of sample storage boxes, and guiding optical axis is horizontal
It is connected on cabinet；The guide runner is sleeved on guiding optical axis, and guide runner can be described flat along guiding optical axis linear movement
Slide unit level is moved to be packed on guide runner；The stepper motor is packed in box baseplate, and the motor shaft of stepper motor passes through
Shaft coupling is fixedly connected with lead screw one end, and lead screw is parallel with guiding optical axis, and the nut sleeve is on lead screw, and screw and translation
Slide unit lower surface is fixedly connected with；The steering engine is packed in translational slide upper surface vertically, and the main shaft of steering engine is arranged upward, the water outlet
Valve is packed on the main shaft of steering engine, and the water inlet of outlet valve is connected by penstock with the water outlet of electronic sampling water pump,
Water output duct is installed in the discharge outlet of outlet valve, the discharge ends nozzle of water output duct is located at right above sample storage box；The stepping
Motor and steering engine are powered by battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782286.6A CN110411776A (en) | 2019-08-23 | 2019-08-23 | A kind of portable water quality Environment features device based on Beidou positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782286.6A CN110411776A (en) | 2019-08-23 | 2019-08-23 | A kind of portable water quality Environment features device based on Beidou positioning |
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| CN110411776A true CN110411776A (en) | 2019-11-05 |
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| CN201910782286.6A Pending CN110411776A (en) | 2019-08-23 | 2019-08-23 | A kind of portable water quality Environment features device based on Beidou positioning |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110967066A (en) * | 2019-11-12 | 2020-04-07 | 福建省永正工程质量检测有限公司 | Hydraulic engineering detection device and detection control system |
| CN112261279A (en) * | 2020-11-19 | 2021-01-22 | 中国人民解放军陆军军医大学 | Open-air long-range first aid guides video acquisition device |
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| CN110967066A (en) * | 2019-11-12 | 2020-04-07 | 福建省永正工程质量检测有限公司 | Hydraulic engineering detection device and detection control system |
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Application publication date: 20191105 |