CN109374848A - A kind of manual acquisition device of the vertical water quality data of data intelligence feedback and application method - Google Patents
A kind of manual acquisition device of the vertical water quality data of data intelligence feedback and application method Download PDFInfo
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Abstract
A kind of manual acquisition device of the vertical water quality data of data intelligence feedback and application method, belong to water quality monitoring survey technology field, including underwater monitoring device and lifting and control device.Water quality sensor module measurement water quality parameter is simultaneously sent to display terminal, analysis water quality data rate of change intelligence computation, which goes out, to be suitable for lowering velocity and prompts operator, to realize the speed intelligence computation and control in the artificial decentralization process of device, the efficiency of water quality data collection process is improved.Device is shown on display terminal by ultrasonic underwater distance measuring sensor real-time measurement apparatus and water-bed distance, and anti-locking apparatus bottoms out.Data of the present invention are able to ascend the portability and practicability of device, the data self-test of sensor is realized by the comparative analysis of two water quality parameter sensing datas, go out suitable lowering velocity according to water quality data rate of change intelligence computation and prompt operator, collection process is more intelligent.
Description
Technical field
The invention belongs to water quality monitoring survey technology fields, are related to a kind of vertical water quality data acquisition device of multi-parameter, especially
It is related to a kind of manual acquisition device of the vertical water quality data of data variation Intelligence Feedback and application method.
Background technique
Water is basic natural resources and strategic economic resources, is fundamental for the survival of mankind, and society
With the basic guarantee of economic development.It is overdeveloped double in pollution discharge beyond standards and water resource with social economy's fast development
Under weight power, China's water environment pollution problem is more highlighted, and administrative departments at different levels and broad masses are to protection of the water environment day
Benefit is paid attention to.Understanding and grasping water environment state is the important foundation and primary condition that protection of the water environment is carried out.Therefore, how
Can comprehensive and accurate understanding water environment state, have become the critical issue of water resources management and water environment protection.
Water quality monitoring is to grasp and monitor water quality condition, understands the important means of water environment situation.The routine of water quality monitoring
Data mainly include the indexs such as temperature, depth, dissolved oxygen, Ph, conductivity, oxidation-reduction potential, turbidity.With electronic information skill
The development of art and water quality sensor technology it is improved day by day, by the conventional water quality parameter in situ measurement of water quality sensor start by
Gradually replace the measurement method of traditional artificial sample and Laboratory Monitoring.Monitoring personnel transfers multi-parameter water quality detecting instrument real
The in situ of existing water quality parameter obtains.For example, Sea&Sun company of Germany CTD90m detector can choose depth interval mode or
Continuous mode etc. measures the water quality such as depth, temperature, pH value, dissolved oxygen, conductivity, oxidation-reduction potential, the turbidity of vertical section
Data, can field observation water quality parameter variation tendency by connection laptop.But its function is more single, decentralization process is complete
It is voluntarily controlled by operator entirely, is easy to miss the fast-changing section of water quality data, collecting efficiency is not high, and monitoring process
In be also easy to bottom out, the acquisition of water quality data is completely dependent on single water quality sensor, once sensor failure necessarily affect
Detection data.A kind of patent " vertical dynamic data acquisition device of reservoir multi-parameter water quality " of the inventions such as Dalian University of Technology Han Min
(publication number: CN105044303A) improves multi-parameter water quality monitoring device, can be according to the change of water quality parameters
Change the movement velocity of rate adaptation sample frequency and acquisition device, realizes the online observation of multi-parameter water quality vertical characteristics, mention
High sampling precision and sampling efficiency, but patent is still limited to the conceptual phase, however it remains device structure is complicated, stepping electricity
Machine causes decentralization weight to be limited, be easy to bottom out in data acquisition, lack the deficiencies of sensing data self-test.
Obviously, existing water monitoring device can not really realize that high-accuracy high-efficiency rate samples, and also not have anti-locking apparatus
It bottoms out, the functions such as sensing data self-test.Therefore, it is badly in need of a kind of high efficiency, high-precision simultaneously can be realized sensor fault self-test
With the anti-water quality vertical characteristics data acquisition device for bottoming out function.
Summary of the invention
The present invention specifically addresses the deficiencies of existing water quality vertical characteristics data acquisition device, by increasing ultrasonic underwater
The decentralization mode that distance measuring sensor, multiple water quality sensors are cooperated, transferred manually using intelligent prompt, to propose one kind
Structure is simple, high efficiency, high-precision, and intelligence simultaneously can be realized sensing data self-test and anti-vertical point of water quality for bottoming out function
Cloth data acquisition device.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of vertical water quality data automatic acquisition device of buoyancy compensation formula multi-parameter mainly includes underwater monitoring device 1, rises
Drop and 2 two parts of control device.
The underwater monitoring device 1 include protective case 1-2 under two multi-parameter water quality sensor 1-1, water quality sensors,
Ultrasonic underwater distance measuring sensor 1-3, wire connection block 1-4, fixinig plate 1-6 under fixinig plate 1-5, sensor on sensor,
Handle 1-7.
Two multi-parameter water quality sensor 1-1 are packaged realization water-proof function.Two multi-parameter water
Matter sensor 1-1 is arranged side by side, and main body is cylindrical structure, and bottom end is equipped with each sensor probe.The upper fixinig plate
1-5 and lower fixinig plate 1-6 are fixed on multi-parameter water quality sensor 1-1 by flange.Protective case under the water quality sensor
1-2 is engraved structure, and periphery aperture, bottom both ends are middle with hole baffle, and aperture among bottom avoids influencing ultrasonic water
Lower distance measuring sensor 1-3, top are connect by connecting bolt 1-8 with lower fixinig plate 1-6, the bottom end multi-parameter water quality sensor 1-1
Each sensor probe be located under water quality sensor in protective case 1-2.The wire connection block 1-4 is fixed on fixinig plate
On 1-5, be located in the middle part of two multi-parameter water quality sensor 1-1, the multi-parameter water quality top sensor 1-1 by underwater connector with
The connection of the top wire connection block 1-4.The ultrasonic underwater distance measuring sensor 1-3 is fixed in the middle part of lower fixinig plate 1-6,
Top is connect by underwater connector with the bottom end wire connection block 1-4.The handle 1-7 be arcuate structure, both ends with
The end upper fixinig plate 1-5 is affixed, and middle part is connect by tightening bolt with load-bearing cable 2-7, and the load-bearing end cable 2-7 and cable connect
The top connection module 1-4 is connected by underwater connector.
The ultrasonic underwater distance measuring sensor 1-3 is encapsulated by the single-chip microcontroller of ultrasonic distance measurement energy converter and signal processing
It forms and can be realized water-proof function.Simultaneously by ultrasonic underwater distance measuring sensor 1-3 acquisition device and water-bed range data
By display terminal 2-5 real-time display, after device and water-bed distance are reduced to default value, device starts to be promoted, and prevents from filling
Setting to bottom out influences monitoring data and protects sensor safe；The automatic intelligence of acquisition device can be realized by operating display terminal 2-5
It can acquisition.
The lifting and control device 2 includes equipment upper bracket 2-1, equipment lower bracket 2-2 and other structures.
The equipment upper bracket 2-1 main body is process by steel pipe, and bottom end is equipped with locking device 2-8；Its side is set
There are cantilever, pulley of the cantilever end installation for equipment lifting；Upper part installation lifting stepper motor 2-3, capstan winch 2-3, data
Bluetooth communication modules 2-4, display terminal 2-5, power supply 2-6.The power supply 2-6 is display terminal 2-5 power supply.
Capstan winch 2-3 is equipped with bluetooth data transmission module 2-4, and bluetooth data transmission module 2-4 is used for transmission received water
Prime number evidence and with water-bed range data.The end capstan winch 2-3 is equipped with a wind and fixation hole, in upper bracket 2-1
Upper position corresponding with the fixation hole is again provided with a fixation hole, for being inserted into capstan winch fixed pin shaft 2-10, capstan winch is prevented to turn
It is dynamic；Capstan winch fixed pin shaft 2-10 is extracted, the decentralization and recycling of device can be manually completed by wind.The load-bearing cable
2-7 is wound on capstan winch 2-3 across pulley, and one end of load-bearing cable 2-7 is connect with the top wire connection block 1-4, the other end
It is connected with bluetooth data transmission module 2-4.
The display terminal 2-5 receives the water quality parameter data of bluetooth data transmission module 2-4 transmission, the bottom apart from number
According to and bathymetric data, draw water quality parameter data change curve, bathymetric data change rate is converted into lowering velocity and is shown
Show, and recommendation lowering velocity is calculated according to each water quality parameter rate of change, and prompt operator's lowering velocity that need to add
Fastly, it keeps or slows down, while these data, geographical location information and temporal information are saved in display terminal 2-5.Described is aobvious
Show that the water quality parameter data that terminal 2-5 is shown are the data mean value of each respective sensor transmission, and each sensor can be inquired and surveyed
The specific value of amount, when larger disagreement occurs in the water quality sensor 1-1 data result of same parameters, display terminal 2-5 is shown
Warning prompts the sensor for checking corresponding parameter.
The equipment lower bracket 2-2 main body is process by steel pipe, the equipment upper end lower bracket 2-2 and equipment upper bracket 2-
1 socket, the two is relatively rotatable to each other, and is locked by locking device 2-8；The side equipment lower bracket 2-2 is set there are two triangle
Pass through folding before support frame, support frame and main body steel pipe to connect, can be rotated around main body steel pipe.Steel on the downside of the support frame
Pipe is equipped with fixing groove, and the bottom both ends support rod 2-9 are fixed on the downside of triangle support frame in the fixing groove of steel pipe, for maintaining
The stabilization of equipment lower bracket 2-2 and the standing of operator.
The application method of the above-mentioned vertical water quality data automatic acquisition device of buoyancy compensation formula multi-parameter, comprising the following steps:
Step 1: assembling underwater monitoring device 1 and lifting and control device 2, operator step down on the support rod 2-9 of bottom,
It is inserted into capstan winch fixed pin shaft 2-10, equipment upper bracket 2-1 is rotated to body side, by load-bearing cable 2-7 and wire connection block 1-4
Connection, and lock itself and intersection in the middle part of handle 1-7.
Step 2: the latitude and longitude coordinates information shown with reference to display terminal 2-5, if after reaching specified sampled point, slewing
After upper bracket 2-1 makes it stretch out sampling boat, locking device 2-8 is tightened, while taking out capstan winch fixed pin shaft 2-10 and passing through capstan winch
The upper rocking handle of 2-3 transfers underwater monitoring device 1 manually, according to prompting to adjust lowering velocity at any time on display terminal 2-5, carries out water quality
Parameter acquisition.
Step 3: in the decentralization process of device automatic collection mode, bluetooth data transmission module 2-4 in real time joins water quality
Number data are sent to display terminal 2-5.
Step 4: display terminal 2-5 real-time display water quality parameter data, device and water-bed distance and lowering velocity, according to water
It is suitable for lowering velocity compared with actual speed that prime number is calculated according to rate of change, and shows acceleration, keeps or slow down prompt operator
Member, is drawn in the form of change curve, is shown by and by water quality parameter data.
Step 5: during acquiring water quality parameter data, when two multi-parameter water quality sensor 1-1 data results go out
When existing larger disagreement, display terminal 2-5 display warning is found out the sensor of measurement result mistake after completing sampling, is being used
The data of faulty sensors record are rejected when data.
Step 6: in downward putting device close to after the bottom, lifting device, after device is promoted to suitable height, insertion capstan winch is solid
Rationed marketing axis 2-10, and locking device 2-8 is unclamped, slewing upper bracket 2-1 is retracted to it in sampling boat, terminates this prison
It surveys.
Benefit of the invention is with advantage: by the Intelligence Feedback of water quality data rate of change, to realize that water quality is supervised
Reasonable control of the operator of device decentralization to device lowering velocity is surveyed, water quality data sampling efficiency is improved.Pass through increase
Ultrasonic underwater distance measuring sensor real-time measurement apparatus and water-bed distance are simultaneously fed back, and anti-locking apparatus bottoms out influence measurement knot
Fruit protects sensor；Multiple water quality sensors, which cooperate, realizes sensing data self-test.
Detailed description of the invention
Fig. 1 is a kind of vertical water quality data automatic acquisition device overall schematic of buoyancy compensation formula multi-parameter.
Fig. 2 is underwater monitoring device front view.
Fig. 3 is underwater monitoring device (in addition to handle) top view.
Fig. 4 is lifting and control device front view.
Fig. 5 is lifting and control device left view.
Fig. 6 is top view after equipment lower bracket and the combination of bottom support rod
In figure: 1 underwater monitoring device；2 liftings and control device；1-1 multi-parameter water quality sensor；1-2 water quality sensor
Lower protective case；1-3 ultrasonic underwater distance measuring sensor；1-4 wire connection block；The upper fixinig plate of 1-5；Fixinig plate under 1-6；1-7
Handle；1-8 connection bolt；2-1 equipment upper bracket；2-2 equipment lower bracket；2-3 capstan winch；2-4 bluetooth data transmission module；2-5
Display terminal；2-6 power supply；2-7 load-bearing cable；2-8 locking device；The bottom 2-9 support rod；2-10 capstan winch fixed pin shaft.
Specific embodiment
A specific embodiment of the invention is described in detail below in conjunction with technical solution (and attached drawing).
A kind of vertical water quality data automatic acquisition device of buoyancy compensation formula multi-parameter mainly includes underwater monitoring device 1, rises
Drop and 2 two parts of control device.
The underwater monitoring device 1 include protective case 1-2 under two multi-parameter water quality sensor 1-1, water quality sensors,
Ultrasonic underwater distance measuring sensor 1-3, wire connection block 1-4, fixinig plate 1-6 under fixinig plate 1-5, sensor on sensor,
Handle 1-7, connection bolt 1-8.
Two multi-parameter water quality sensor 1-1 integrate a set of need sensor getparms respectively and are packaged
Realize that water-proof function, degree of protection meet waterproof demand used in everyday.Two multi-parameter water quality sensor 1-1 are side by side
Setting, main body are cylindrical structure, and bottom end is equipped with each sensor probe.The upper fixinig plate 1-5 and lower fixinig plate 1-6
It is fixed on multi-parameter water quality sensor 1-1 by flange.Protective case 1-2 is engraved structure under the water quality sensor,
Periphery aperture, bottom both ends are middle with hole baffle, and aperture among bottom avoids influencing ultrasonic underwater distance measuring sensor 1-3,
Top is connect by connecting bolt 1-8 with lower fixinig plate 1-6, each sensor probe position of the bottom end multi-parameter water quality sensor 1-1
Under water quality sensor in protective case 1-2, sensor probe surrounding body is convenient in protective case 1-2 periphery aperture under water quality sensor
Exchange.The wire connection block 1-4 is fixed in the middle part of fixinig plate 1-5, and two multi-parameter water quality sensor 1-1 are located at
At left and right sides of wire connection block 1-4；Under flange and sensor that ultrasonic underwater distance measuring sensor 1-3 passes through main body middle and lower part
Fixinig plate 1-6 connection is located at below wire connection block 1-4.The upper end several water quality sensor 1-1 by underwater connector with
The connection of the top wire connection block 1-4, the ultrasonic underwater top distance measuring sensor 1-3 connect mould with cable by underwater connector
The connection of the bottom end block 1-4.The handle 1-7 is arcuate structure, and both ends and the end upper fixinig plate 1-5 are affixed, and middle part is by twisting
Tight bolt is connect with load-bearing cable 2-7, and the load-bearing end cable 2-7 and the top wire connection block 1-4 are connected by underwater connector
It connects.
The wire connection block 1-4 is to be encapsulated as cylindrical signal integration device, and degree of protection meets daily make
Waterproof demand, inside are exported each water quality sensor signal integration and by circuit board by single line cable.
The ultrasonic underwater distance measuring sensor 1-3 is encapsulated by the single-chip microcontroller of ultrasonic distance measurement energy converter and signal processing
It forms and can be realized water-proof function.Simultaneously by ultrasonic underwater distance measuring sensor 1-3 acquisition device and water-bed range data
By display terminal 2-5 real-time display, anti-locking apparatus, which bottoms out, to be influenced monitoring data and protects sensor safe.
The upper fixinig plate 1-5 and lower fixinig plate 1-6 are process by stainless steel plate aperture, upper fixinig plate 1-5 two
Side respectively has a circular hole identical as multi-parameter water quality sensor 1-1 body outer diameter, and there are an aperture and wire connection block 1-4 in centre
Cylindrical body outer diameter is identical, is furnished on upper fixinig plate 1-5 and multi-parameter water quality sensor 1-1 upper flange and wire connection block 1-4
The corresponding screw hole of screw hole on steel disc；Respectively there are a circular hole and the lower end multi-parameter water quality sensor 1-1 band spiral shell in the lower two sides fixinig plate 1-6
Line cylindrical body outer diameter is identical, and centre has that an aperture is identical as ultrasonic underwater distance measuring sensor 1-3 outer diameter, on lower fixinig plate 1-6
It is furnished with screw hole corresponding with screw hole on multi-parameter water quality sensor 1-1 lower flange and ultrasonic underwater distance measuring sensor 1-3 flange；
Multi-parameter water quality sensor 1-1, ultrasonic underwater distance measuring sensor 1-3 and the wire connection block 1-4 passes through connection spiral shell
Bolt 1-8 is fixed on fixinig plate 1-5 and lower fixinig plate 1-6.
The lifting and control device 2 includes equipment upper bracket 2-1, equipment lower bracket 2-2, capstan winch 2-3, bluetooth data
Transmission module 2-4, display terminal 2-5, power supply 2-6, load-bearing cable 2-7, locking device 2-8, bottom support rod 2-9 and capstan winch are solid
Rationed marketing axis 2-10.
The equipment upper bracket 2-1 main body is process by steel pipe, and lower end is equipped with locking device 2-8；Its side is set
There are cantilever, pulley of the cantilever end installation for equipment lifting；Upper part installation lifting stepper motor 2-3, capstan winch 2-3, data
Bluetooth communication modules 2-4, stepper motor driver 2-6, control unit 2-7, display terminal 2-5, power supply 2-6.The power supply 2-6
Respectively go up and down stepper motor 2-3, stepper motor driver 2-6, control unit 2-7, display terminal 2-5 power supply.The control
Unit 2-7 processed is connected with stepper motor driver 2-6 and display terminal 2-5 respectively.
Capstan winch 2-3 is equipped with bluetooth data transmission module 2-4 close to the lifting side stepper motor 2-1.The end capstan winch 2-3
Portion is equipped with a wind and fixation hole, and position corresponding with the fixation hole is again provided with a fixation hole on upper bracket 2-1,
For being inserted into capstan winch fixed pin shaft 2-10, capstan winch is prevented to rotate；Capstan winch fixed pin shaft 2-10 is extracted, it can be manual by wind
Decentralization and recycling of the finishing device in water surface above section.The load-bearing cable 2-7 is wound on capstan winch 2-3 across pulley,
One end of load-bearing cable 2-7 is connect by underwater connector with the top wire connection block 1-4, and the other end and bluetooth data transmit
Module 2-4 is connected.
The bluetooth data transmission module 2-4 is formed by blue-teeth data transmitter and power package, can be by received water
It prime number evidence and is transmitted outward with water-bed range data by bluetooth.
The display terminal 2-5 receives the water quality parameter data of bluetooth data transmission module 2-4 transmission, the bottom apart from number
According to and bathymetric data, draw water quality parameter data change curve, bathymetric data change rate is converted into lowering velocity and is shown
Show, and recommendation lowering velocity is calculated according to each water quality parameter rate of change, and prompt operator's lowering velocity that need to add
Fastly, it keeps or slows down, while these data, geographical location information and temporal information are saved in display terminal 2-5.Described is aobvious
Show that the water quality parameter data that terminal 2-5 is shown are the data mean value of each respective sensor transmission, and each sensor can be inquired and surveyed
The specific value of amount, when larger disagreement occurs in the water quality sensor 1-1 data result of same parameters, display terminal 2-5 is shown
Warning prompts the sensor for checking corresponding parameter.
The equipment lower bracket 2-2 main body is process by steel pipe, the equipment upper end lower bracket 2-2 and equipment upper bracket 2-
1 socket, the two is relatively rotatable to each other, and is locked by locking device 2-8；The side equipment lower bracket 2-2 is set there are two triangle
Pass through folding before support frame, support frame and main body steel pipe to connect, can be freely rotated around main body steel pipe.Under the support frame
The fixing groove for fixing bottom support rod 2-9 is respectively provided on the steel pipe of side, the bottom support rod 2-9 is by a steel pipe both ends point
Not Han Jie a fixinig plate form, the both ends of bottom support rod 2-9 are fixed on the downside of triangle support frame in the fixing groove of steel pipe,
For maintaining the stabilization of equipment lower bracket 2-2 and the standing of operator.
A kind of vertical water quality data acquisition tool of the water body of the vertical water quality data automatic acquisition device of buoyancy compensation formula multi-parameter
Body implementation steps are as follows:
Step 1: assembling underwater monitoring device 1 and lifting and control device 2, operator step down on the support rod 2-9 of bottom,
It is inserted into capstan winch fixed pin shaft 2-10, equipment upper bracket 2-1 is rotated to body side, by load-bearing cable 2-7 and wire connection block 1-4
Connection, and lock itself and intersection in the middle part of handle 1-7.
Step 2: the latitude and longitude coordinates information shown with reference to display terminal 2-5, if after reaching specified sampled point, slewing
After upper bracket 2-1 makes it stretch out sampling boat, locking device 2-8 is tightened, while taking out capstan winch fixed pin shaft 2-10 and passing through capstan winch
The upper rocking handle of 2-3 transfers underwater monitoring device 1 manually, according to prompting to adjust lowering velocity at any time on display terminal 2-5, carries out water quality
Parameter acquisition.
Step 3: in the decentralization process of device automatic collection mode, bluetooth data transmission module 2-4 in real time joins water quality
Number data are sent to display terminal 2-5.
Step 4: display terminal 2-5 real-time display water quality parameter data, device and water-bed distance and lowering velocity, according to water
It is suitable for lowering velocity compared with actual speed that prime number is calculated according to rate of change, and shows acceleration, keeps or slow down prompt operator
Member, is drawn in the form of change curve, is shown by and by water quality parameter data.
Step 5: during acquiring water quality parameter data, when two multi-parameter water quality sensor 1-1 data results go out
When existing larger disagreement, display terminal 2-5 display warning is found out the sensor of measurement result mistake after completing sampling, is being used
The data of faulty sensors record are rejected when data.
Step 6: in downward putting device close to after the bottom, lifting device, after device is promoted to suitable height, insertion capstan winch is solid
Rationed marketing axis 2-10, and locking device 2-8 is unclamped, slewing upper bracket 2-1 is retracted to it in sampling boat, terminates this prison
It surveys.
Device goes out suitable lowering velocity according to water quality data rate of change intelligence computation and prompts operator, to realize
Speed intelligence computation and control in the artificial decentralization process of device, improve the efficiency of water quality data collection process.Device is whole
Body structure is simple, and underwater monitoring device 1 and lifting and control device 2 can decompose transport, on-site assembly, equipment lower bracket 2-2 branch
It is connected between support and main body steel pipe using folding, can be freely rotated to pack up equipment lower bracket 2-2 around main body steel pipe, mention
The portability and practicability of device are risen.
Embodiments of the present invention above described embodiment only expresses, but it cannot be understood as special to the present invention
The limitation of the range of benefit, it is noted that for those skilled in the art, without departing from the inventive concept of the premise,
Various modifications and improvements can be made, these are all belonged to the scope of protection of the present invention.
Claims (3)
1. a kind of data intelligence feeds back the manual acquisition device of vertical water quality data and application method, which is characterized in that it is described from
Dynamic acquisition device includes underwater monitoring device (1), lifting and control device (2) two parts；
The underwater monitoring device (1) includes protective case (1- under two multi-parameter water quality sensors (1-1), water quality sensors
2), ultrasonic underwater distance measuring sensor (1-3), wire connection block (1-4), solid under fixinig plate (1-5), sensor on sensor
Stator (1-6) and handle (1-7)；
Two multi-parameter water quality sensors (1-1) are arranged side by side, and are packaged, and main body is cylindrical structure,
Bottom end is equipped with each sensor probe；The upper fixinig plate (1-5) and lower fixinig plate (1-6) is fixed on multi-parameter water quality sensor
On (1-1)；Protective case (1-2) is engraved structure under the water quality sensor, and periphery aperture, bottom both ends are middle with hole
Baffle, bottom centre aperture, top are connect by connecting bolt (1-8) with lower fixinig plate (1-6), multi-parameter water quality sensor
Each sensor probe of the bottom end (1-1) is located under water quality sensor in protective case (1-2)；The wire connection block (1-4)
It is fixed on fixinig plate (1-5), is located in the middle part of two multi-parameter water quality sensors (1-1), multi-parameter water quality sensor (1-1)
Top is connect by underwater connector with the top wire connection block (1-4)；The ultrasonic underwater distance measuring sensor (1-3)
It is fixed in the middle part of lower fixinig plate (1-6), top is connect by underwater connector with the bottom end wire connection block (1-4)；It is described
The handle both ends (1-7) and the end upper fixinig plate (1-5) it is affixed, middle part is connect with load-bearing cable (2-7), load-bearing cable (2-7)
End is connect with the top wire connection block (1-4) by underwater connector；
The lifting and control device (2) include equipment upper bracket (2-1), equipment lower bracket (2-2)；
Described equipment upper bracket (2-1) main body is process by steel pipe, and bottom end is equipped with locking device (2-8)；Its side is set
There are cantilever, pulley of the cantilever end installation for equipment lifting；Upper part installation lifting stepper motor (2-3), capstan winch (2-3),
Bluetooth data transmission module (2-4), display terminal (2-5), power supply (2-6)；The power supply (2-6) is equipment power supply；
The capstan winch end (2-3) is equipped with a wind and fixation hole, the position corresponding with the fixation hole on upper bracket (2-1)
It sets and is again provided with a fixation hole, for being inserted into capstan winch fixed pin shaft (2-10), capstan winch is prevented to rotate；Extract capstan winch fixed pin shaft
(2-10) manually completes the decentralization and recycling of device by wind, and capstan winch (2-3) is equipped with bluetooth data transmission module
(2-4)；The load-bearing cable (2-7) is wound on capstan winch (2-3) across pulley, one end of load-bearing cable (2-7) and cable
The connection of the link block top (1-4), the other end are connected with bluetooth data transmission module (2-4)；
The display terminal (2-5) receives the water quality parameter data of bluetooth data transmission module (2-4) transmission, the bottom apart from number
According to and bathymetric data；When water quality sensor (1-1) data result disunity of same parameters, display terminal (2-5) display police
It accuses, prompts the sensor for checking corresponding parameter；
Described equipment lower bracket (2-2) main body is process by steel pipe, and the upper end and equipment upper bracket (2-1) are socketed, the two
It is relatively rotatable to each other, and is locked by locking device (2-8)；The side equipment lower bracket (2-2) is set there are two triangle support frame,
Pass through folding before support frame and main body steel pipe to connect, can be rotated around main body steel pipe；It is set on steel pipe on the downside of the support frame
There is fixing groove, the bottom support rod both ends (2-9) and the fixing groove of steel pipe on the downside of triangle support frame are affixed.
2. the vertical water quality data automatic acquisition device of a kind of buoyancy compensation formula multi-parameter according to claim 1, feature
It is, the ultrasonic underwater distance measuring sensor (1-3) is encapsulated by the single-chip microcontroller of ultrasonic distance measurement energy converter and signal processing
It forms and can be realized water-proof function；Pass through ultrasonic underwater distance measuring sensor (1-3) acquisition device and water-bed range data
And by display terminal (2-5) real-time display, after device and water-bed distance are reduced to default value, device starts to be promoted, and prevents
Locking apparatus, which bottoms out, to be influenced monitoring data and protects sensor safe；Acquisition device can be achieved by operation display terminal (2-5)
Automated intelligent acquisition.
3. a kind of user of the vertical water quality data automatic acquisition device of buoyancy compensation formula multi-parameter of any of claims 1 or 2
Method, it is characterised in that following steps:
Step 1: assembling underwater monitoring device (1) and lifting and control device (2), operator step down in bottom support rod (2-9)
On, it is inserted into capstan winch fixed pin shaft (2-10), equipment upper bracket (2-1) rotation to body side connects load-bearing cable (2-7) and cable
Connection module (1-4) connection, and lock itself and intersection in the middle part of handle (1-7)；
Step 2: with reference to the latitude and longitude coordinates information of display terminal (2-5) display, if after reaching specified sampled point, on slewing
After bracket (2-1) makes it stretch out sampling boat, locking device (2-8) is tightened, while taking out capstan winch fixed pin shaft (2-10) and passing through
Rocking handle transfers underwater monitoring device (1) manually on capstan winch (2-3), transfers speed according to prompting to adjust at any time on display terminal (2-5)
Degree carries out water quality parameter acquisition；
Step 3: in the decentralization process of device automatic collection mode, bluetooth data transmission module (2-4) is in real time by water quality parameter
Data are sent to display terminal (2-5)；
Step 4: display terminal (2-5) real-time display water quality parameter data, device and water-bed distance and lowering velocity, according to water quality
Data variation rate calculations are suitable for lowering velocity compared with actual speed, and show acceleration, keep or slow down prompt operator,
It drawn, shown in the form of change curve by and by water quality parameter data；
Step 5: during acquiring water quality parameter data, when two multi-parameter water quality sensor (1-1) data results occur
When larger disagreement, display terminal (2-5) display warning is found out the sensor of measurement result mistake after completing sampling, is being used
The data of faulty sensors record are rejected when data；
Step 6: in downward putting device close to after the bottom, lifting device after device is promoted to suitable height, is inserted into capstan winch fixed pin
Axis (2-10), and locking device (2-8) is unclamped, slewing upper bracket (2-1) is retracted to it in sampling boat, terminates this prison
It surveys.
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Application publication date: 20190222 |