CN109238935A - Radial flow sediment content real-time measurement apparatus and real-time measurement system - Google Patents
Radial flow sediment content real-time measurement apparatus and real-time measurement system Download PDFInfo
- Publication number
- CN109238935A CN109238935A CN201811316194.0A CN201811316194A CN109238935A CN 109238935 A CN109238935 A CN 109238935A CN 201811316194 A CN201811316194 A CN 201811316194A CN 109238935 A CN109238935 A CN 109238935A
- Authority
- CN
- China
- Prior art keywords
- component
- sediment
- microprocessor
- circuit board
- radial flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000013049 sediment Substances 0.000 title claims abstract description 135
- 238000005259 measurement Methods 0.000 title claims abstract description 103
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000004458 analytical method Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 43
- 101000823089 Equus caballus Alpha-1-antiproteinase 1 Proteins 0.000 claims description 3
- 101000823106 Equus caballus Alpha-1-antiproteinase 2 Proteins 0.000 claims description 3
- 101000651211 Homo sapiens Transcription factor PU.1 Proteins 0.000 claims description 3
- 102100027654 Transcription factor PU.1 Human genes 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000008033 biological extinction Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000643 oven drying Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G01N15/075—
Abstract
The present invention discloses a kind of radial flow sediment content real-time measurement apparatus and real-time measurement system, radial flow sediment content measuring device includes multiple integrated detecting heads and collecting cassette, multiple integrated detecting heads are for being respectively placed at the different liquid levels in the same section of runoff, to measure runoff velocity at same section difference liquid level, sediment concentration, collecting cassette content is equipped with collection analysis component, and collection analysis component is electrically connected to multiple integrated detecting heads.Multiple integrated detecting heads are respectively placed at the different liquid levels in the same section of runoff, each integrated detecting head can measure the sediment concentration at the liquid level, pass through the sediment concentration of the available entire runoff of the sediment concentration at multiple liquid levels, it can be obtained the sedimentary loading in the unit time by the width of runoff velocity, sediment concentration, liquid level and runoff, sediment content in sediment concentration and sediment transport quantitative response runoff, realize the measurement to radial flow sediment content, measurement work is greatly decreased, saves measurement cost.
Description
Technical field
The present invention relates to river load field of measuring technique, in particular to a kind of radial flow sediment content measuring device and in real time
Measuring system.
Background technique
At present there are two types of measurement the used methods of radial flow sediment content, one is the direct method of measurement is used, again such as oven drying method
Claim weight method, that is, takes a certain amount of sample, the weight after measuring its original weight and drying, so that it is determined that the silt content in muddy water, but
Since oven drying method need to dry sample to be tested, and drying temperature is generally 105 °, and heating needs or so 11 hours, high temperature with
Long-term heating will cause soil with organic matter and be carbonized, and keep the silt content of measurement less than normal, to drying temperature and heating time
It is required that but also entire measurement process is time-consuming and laborious, can make when using oven drying method in-site measurement silt content surveyed silt content generation compared with
Big error, and trivial operations, low efficiency, can not achieve on-line continuous monitoring；Another method is the indirect method of measurement, such as capacitor
Method, laser method, gamma ray method etc., but influenced by the size of sediment grain size, the concentration of silt, the color of silt, temperature etc., it surveys
It is larger to measure error, especially when sediment concentration is very big or very little, it is difficult to realize accurate measurement.
Summary of the invention
The main object of the present invention is to propose a kind of radial flow sediment content real-time measurement apparatus and real-time measurement system, it is intended to
Facilitate real-time monitoring radial flow sediment content, measurement work is greatly decreased, saves measurement cost.
To achieve the above object, radial flow sediment content real-time measurement apparatus proposed by the present invention, comprising:
Multiple integrated detecting heads, for being respectively placed at the different liquid levels in the same section of runoff, to measure same section not
With the runoff velocity at liquid level, sediment concentration；And
Collecting cassette, the collecting cassette content are equipped with collection analysis component, and the collection analysis component is electrically connected to multiple
The integrated detecting head.
Preferably, each integrated detecting head includes:
Shell, the shell is interior to have an accommodating chamber；
Flow velocity measures component, the shell is set to, to measure runoff velocity；
Sediment concentration measures component, the shell is set to, to measure sediment concentration；
Level gauging component is set to the shell, to measure liquid level；And
First circuit board component is set in the accommodating chamber, and the first circuit board component is electrically connected to the flow velocity
Measure component, sediment concentration measurement component, level gauging component and the collection analysis component.
Preferably, the flow velocity measurement component includes Doppler's flow sensor, and Doppler's flow sensor is electrical
It is connected to the first circuit board component；And/or
The sediment concentration measurement component includes the infrared sediment content sensor of scattering formula, and the infrared silt of scattering formula contains
Quantity sensor is electrically connected to the first circuit board component；And/or
The level gauging component includes pressure-type liquidometer, and the pressure-type liquidometer is electrically connected to first electricity
Road board group part.
Preferably, the first circuit board component includes first circuit board and first micro- on the first circuit board
Processor and the first communication component, the flow velocity measurement component, sediment concentration measure the input terminal of component, level gauging component
And output end is electrically connected with the first microprocessor；
The input terminal of multiple first communication components is electrically connected with corresponding first microprocessor, more
The output end of a first communication component is electrically connected with the collection analysis component.
Preferably, the first microprocessor is STM32F103XX single-chip microcontroller；
First communication component includes the communication host based on RS485, the input terminal of the communication host and described the
Two USART1 mouthfuls of pins of one microprocessor are connected；And/or
The input terminal and output end of flow velocity measurement component respectively with two SPI2 mouthfuls of the first microprocessor
Pin is connected；And/or
The input terminal and output end of sediment concentration measurement component respectively with two SPI1 of the first microprocessor
The pin of mouth is connected；And/or
The input terminal and output end of the level gauging component draw with three I/O ports of the first microprocessor respectively
Foot is connected.
Preferably, the collection analysis component includes remote-terminal unit, and the remote-terminal unit includes second circuit
Board group part, the second circuit board component include second circuit board and the second microprocessor on the second circuit board,
The output end of LCD display component and the second communication component, second microprocessor and multiple first communication components is electrical
Connection, the input terminal of second communication component and second microprocessor are electrically connected, to make the remote terminal list
First communication with the outside world, the LCD display component and second microprocessor are electrically connected.
Preferably, second microprocessor is STM32F103XX single-chip microcontroller；
Second communication component includes GPRS module, the input terminal of the GPRS module and second microprocessor
TX, RX, STA mouthfuls of pins are connected；And/or
The pin of A3, B3 mouth of the output end and second microprocessor of multiple first communication components is connected；
And/or
The LCD display component includes LCD display chip, the LCD display chip and second microprocessor
SDA, SCK, IRQ mouthfuls of pin is connected.
The present invention also proposes a kind of radial flow sediment content real-time measurement system, the radial flow sediment content real-time measurement system
Including multiple radial flow sediment content real-time measurement apparatus, multiple radial flow sediment content real-time measurement apparatus are divided into runoff
At different cross section, to measure the radial flow sediment content at different cross section, wherein the radial flow sediment content real-time measurement apparatus
Include:
Multiple integrated detecting heads, for being respectively placed at the different liquid levels in the same section of runoff, to measure same section not
With the runoff velocity at liquid level, sediment concentration；And
Collecting cassette, the collecting cassette content are equipped with collection analysis component, and the collection analysis component is electrically connected to multiple
The integrated detecting head.
Preferably, the collection analysis component includes remote-terminal unit, and the remote-terminal unit includes second circuit
Board group part, the second circuit board component include second circuit board and the second microprocessor on the second circuit board and
Second communication component, the input terminal of second communication component and second microprocessor are electrically connected；
The radial flow sediment content real-time measurement system further includes Cloud Server, the input terminal of the Cloud Server with it is multiple
The output end of second communication component is electrically connected.
In technical solution provided by the invention, multiple integrated detecting heads are respectively placed in the difference in the same section of runoff
At liquid level, each integrated detecting head can measure the sediment concentration at the liquid level, pass through the silt at multiple liquid levels
The sediment concentration of the available entire runoff of concentration, passes through the width of the runoff velocity, sediment concentration, liquid level and runoff
Obtain the sedimentary loading in the unit time, the sediment content in the sediment concentration and the sediment transport quantitative response runoff is realized
Measurement work is greatly decreased in measurement to the radial flow sediment content, saves measurement cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of radial flow sediment content real-time measurement apparatus provided by the invention；
Fig. 2 is the schematic perspective view that detecting head is integrated in Fig. 1；
Fig. 3 is the schematic cross-sectional view that detecting head is integrated in Fig. 2；
Fig. 4 is the schematic perspective view that the infrared sediment content sensor of formula is scattered in Fig. 2；
Fig. 5 is that the part-structure of first circuit board component in Fig. 2 is electrically connected schematic diagram；
Fig. 6 is that the radial flow sediment content real-time measurement system one comprising radial flow sediment content real-time measurement apparatus in Fig. 1 is real
Apply the structural schematic diagram of example；
Fig. 7 is that the part-structure of second circuit board component in Fig. 6 is electrically connected schematic diagram.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that directionality instruction is only used for explaining if relating to directionality instruction in the embodiment of the present invention
Relative positional relationship, motion conditions under a certain particular pose between each component etc., if the particular pose changes,
Directionality instruction also correspondingly changes correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of radial flow sediment content measuring device, and Fig. 1 to Fig. 5 is radial flow sediment content provided by the invention
The schematic diagram of the embodiment of measuring device.
Also referring to Fig. 1 to Fig. 3, the radial flow sediment content measuring device includes multiple integrated detecting heads 1 and acquisition
Box 2, multiple integrated detecting heads 1 are for being respectively placed at the different liquid levels in the same section of runoff, to measure same section not
With the runoff velocity at liquid level, sediment concentration, 2 content of collecting cassette is equipped with collection analysis component 21, the collection analysis group
Part 21 is electrically connected to multiple integrated detecting heads 1.
In technical solution provided by the invention, multiple integrated detecting heads 1 are respectively placed in the same section of runoff not
At liquid level, each integrated detecting head 1 can measure the sediment concentration at the liquid level, pass through the mud at multiple liquid levels
The sediment concentration of the husky available entire runoff of concentration, the width by the runoff velocity, sediment concentration, liquid level and runoff are
It can get the sedimentary loading in the unit time, the sediment content in the sediment concentration and the sediment transport quantitative response runoff, i.e., in fact
Show the measurement to the radial flow sediment content, measurement work is greatly decreased, saves measurement cost.
Specifically, in the present embodiment, the radial flow sediment content measuring device include shell 11, flow velocity measurement component 12,
Sediment concentration measures component 13, level gauging component 14 and first circuit board component 15, wherein has one to hold in the shell 11
Receive chamber 111, the flow velocity measurement component 12 is set to the shell 11, to measure runoff velocity, the sediment concentration measurement group
Part 13 is set to the shell 11, and to measure sediment concentration, the level gauging component 14 is set to the shell 11, to measure
Liquid level, the first circuit board component 15 are set in the accommodating chamber 111, and the first circuit board component 15 is electrically connected to institute
Flow velocity measurement component 12, sediment concentration measurement component 13, level gauging component 14 and the collection analysis component 21 are stated, it will be described
Flow velocity measurement component 12, sediment concentration measurement component 13, level gauging component 14 are integrated in the integrated detecting head 1, respectively
To measure runoff stream, measurement sediment concentration and measurement liquid level, so that multidata spy has may be implemented in the integrated detecting head 1
It surveys, there is preferable effect.
It should be noted that the radial flow sediment content real-time measurement apparatus 100 at different liquid levels, is ok
The sediment concentration obtained at the liquid level is measured, measures different sediment concentrations at the different liquid levels in the same section of runoff, is led to
It crosses mean value method or the Return Law obtains the sediment concentration in entire diameter flow section, for example, can be used when using mean value method
Following formula: C0=(C1+C2+C3+......+Cn)/n, wherein C0Indicate sediment concentration (kg/m3) comprehensive in a cross section；
C1......CnIndicate the sediment concentration (kg/m at corresponding different depth3)。
In addition, the sedimentary loading calculated in the unit time of runoff according to sediment concentration, flow velocity and area of section is basis
Following formula, which calculates, to be obtained: QS=3600*V*B*H*C0, wherein QSIndicate the sedimentary loading of runoff in the unit time, (kg/h)；V
Indicate the flow velocity of runoff, (m/s)；B indicates runoff cross-sectional width, (m)；H indicates the runoff depth of water, (m)；C0Indicate sediment concentration,
(kg/m3), within a certain period of time, the sedimentary loading of entire runoff are as follows: W=QS* T, wherein QSRunoff is defeated in the expression unit time
Sha Liang, (kg/h)；T is the time, (h).
In the present embodiment, the flow velocity measurement component 12 measures flow velocity using Doppler's flow sensor 121,
When main principle is sound source (ultrasonic wave) and receives object generation relative motion, receives the frequency that object is received and sent out with sound source
Radio frequency rate can generate frequency offset phenomena, and the size changed by this frequency displacement carrys out the characteristics such as the speed of judgment object, in the prior art
Has extensive application, specifically, the shell 11 has in the front side wall 112 and rear wall 113 being oppositely arranged, the shell 11
Rear wall 113 set there are two the first mounting hole 1131, the flow velocity measurement component 12 includes Doppler's flow sensor 121,
Doppler's flow sensor 121 includes supersonic generator 1211 and ultrasonic receiver 1212, and the ultrasonic wave occurs
Device 1211 and ultrasonic receiver 1212 are divided into two first mounting holes 1131, the supersonic generator 1211 and
Ultrasonic receiver 1212 is inwardly electrically connected to the first circuit board component 15, the transmitting of the supersonic generator 1211
It face, will be described to emit ultrasonic wave to runoff and be received after runoff reflects from the receiving plane of the ultrasonic receiver 1212
The direction that Doppler's flow sensor 121 flows against the current is placed, and the stream of runoff is measured by Doppler's flow sensor 121
Speed.
In the present embodiment, the sediment concentration measurement component 13 is using the scattering infrared sediment content sensor 131 of formula
Measure sediment concentration, the principle of the infrared sediment content sensor 131 of scattering formula is when a branch of collimated monochromatic ligth vertically leads to
When crossing a certain uniformly non-scatter extinction material, absorbance is directly proportional to the concentration of extinction material and absorber thickness, and saturating
The concentration and absorber thickness of luminosity and extinction material have extensive application at inverse correlation in the prior art, specifically, the shell
The side wall of body 11 have in the front side wall 112 that is oppositely arranged and rear wall 113 and be located at the front side wall 112 and it is described after
In the left side wall and right side wall being oppositely arranged between side wall 113, the left side wall or right side wall are mounting wall 114, the installation
The second mounting hole 1141 is offered on wall 114, the sediment concentration measurement component 13 includes the infrared sediment content sensing of scattering formula
Device 131, the infrared sediment content sensor 131 of scattering formula are installed in second mounting hole 1141, and the scattering formula is red
Outer sediment content sensor 131 is inwardly connected to the first circuit board component 15, the infrared sediment content sensing of scattering formula
The light-emitting surface of device 131 is to emit infrared light after silt reflects from the infrared sediment content sensor of the scattering formula to runoff
131 receiving plane receives, and transfers data to the first circuit board by the infrared sediment content sensor 131 of the scattering formula
Component 15 obtains the sediment concentration of runoff after the circuit board assemblies processing.
It should be noted that being adopted when carrying out sediment concentration measurement using the infrared sediment content sensor 131 of the scattering formula
It is that silt is demarcated, can be using live silt calibration, it can also be using indoor silt calibration, two kinds of scaling methods
The prior art is belonged to, is not described in detail herein.
Specifically, referring to Fig. 4, in the present embodiment, the infrared sediment content sensor 131 of scattering formula includes mounting base
1311, light emitting diode 1312 and three photodiodes 1313, the mounting base 1311 are installed on second mounting hole
In 1141, the mounting base 1311 has the mounting surface backwards to the mounting wall 114, along front and back to setting parallel on the mounting surface
There are three third mounting hole, the light emitting diode 1312 is set to the third mounting hole in an intermediate position, two of them
The photodiode 1313 is divided into two third mounting holes at end positions, to received from the hair
Optical diode 1312 issues and the light after being scattered, another photodiode 1313 is set in the mounting base 1311,
To as reference signal, by the mounting base 1311 by the light emitting diode 1312 and two photodiodes
1313 is integrated, and the concentration of the silt is measured convenient for the infrared sediment content sensor 131 of the scattering formula.
In the present embodiment, the level gauging component 14 measures liquid level, the pressure using pressure-type liquidometer 141
Power formula liquidometer 141 uses static pressure measurement principle, and when fluid level transmitter puts into a certain depth in fluid to be measured, sensor is met
While the pressure that liquid level is subject to, the pressure of liquid is introduced into the positive pressure chamber of sensor by air guide stainless steel, then by liquid level
On atmospheric pressure Po be connected with the negative pressure cavity of sensor, with the Po at the offset sensor back side, sensor is made to measure pressure are as follows: ρ * g*
H, by measuring pressure P, available liquid level depth, specifically, the bottom wall of the shell 11 are equipped with multiple water holes 115, institute
Stating level gauging component 14 includes pressure-type liquidometer 141, and the pressure-type liquidometer 141 is set in the accommodating chamber 111, institute
The positive pressure chamber for stating pressure-type liquidometer 141 is connected with multiple water holes 115, to guide described in the water entrance at liquid level
Positive pressure chamber, the negative pressure cavity of the pressure-type liquidometer 141 is to the atmospheric pressure that is connected on liquid level, by by the shell 11
Water hole 115 is arranged in bottom wall, when the integrated detecting head 1 is set to riverbed bottom, so that the pressure-type liquidometer 141 can
To measure the maximum level depth of runoff, there is preferable effect.
In the embodiment of the present invention, referring to Fig. 5, the first circuit board component 15 is including first circuit board and is set to institute
The first microprocessor 151 and the first communication component 152 on first circuit board are stated, the flow velocity measurement component 12, silt are dense
Degree measurement component 13, the input terminal of level gauging component 14 and output end are electrically connected with the first microprocessor 151, more
The input terminal of a first communication component 152 is electrically connected with corresponding first microprocessor 151, Duo Gesuo
The output end for stating the first communication component 152 is electrically connected with the collection analysis component 21, at the first microprocessor 151
It manages from after the data that flow velocity measurement component 12, sediment concentration measurement component 13, level gauging component 14 input, calculates and obtain
Sedimentary loading data in the runoff unit time, by first communication component 152 by the sediment concentration and in the unit time
Sedimentary loading data be transmitted to the collection analysis component 21, pass through display after being handled by the collection analysis component 21
Device or other modes are shown, realize the real-time measurement to the radial flow sediment content, measurement work is greatly decreased,
Save measurement cost.
For convenient for orderly being controlled all circuits, in the present embodiment, the first microprocessor 151 is
STM32F103XX single-chip microcontroller, the STM32F103XX single-chip microcontroller is existing product, not only preferential practical, but also is had abundant
Hardware resource, development data resource etc., are easy to develop, can be used for realizing in the present embodiment to from the flow velocity measurement component 12,
The data that sediment concentration measurement component 13, level gauging component 14 acquire are analyzed and determined, quick to the processing of data, quasi-
Really.
Specifically, first communication component 152 includes communication host 1521 and basic electronics member device based on RS485
The telecommunication circuit of the compositions such as part, cable, for communicating the first microprocessor 151 with the collection analysis component 21, institute
Stating the communication host 1521 based on RS485 is existing product, and RS485 is a kind of currently popular cloth net mode, implements simple side
Just, the equipment for supporting RS485 is also very much, and the transmission in the present embodiment to the STM32F103XX single-chip machine information may be implemented.
The STM32F103XX single-chip microcontroller is existing product, a large amount of in the prior art to use, described logical in the present embodiment
The input terminal of letter host 1521 is connected with two USART1 mouthfuls of pins of the STM32F103XX single-chip microcontroller, and the flow velocity is surveyed
The input terminal and output end for measuring component 12 are connected with two SPI2 mouthfuls of the STM32F103XX single-chip microcontroller of pin respectively,
The input terminal and output end of sediment concentration measurement component 13 two SPI1 mouthfuls with the STM32F103XX single-chip microcontroller respectively
Pin be connected, the input terminal and output end of the level gauging component 14 respectively with the STM32F103XX single-chip microcontroller
The pin of three I/O ports is connected.
For the ease of the measurement of the radial flow sediment content real-time measurement apparatus 100, in the present embodiment, by the runoff mud
The power supply 16 that husky content measurement device needs is integrated in the integrated detecting head 1, specifically, the flow velocity measurement component 12,
Sediment concentration measures component 13, the power input port of level gauging component 14 is connected to the first microprocessor 151
Power input port, the integrated detecting head 1 further includes power supply 16, the output end and the first microprocessor of the power supply 16
151 power input port is connected, and the power supply 16 is external power supply power supply, can be battery and/or solar powered, this
When need cable assist by way of be powered, in addition, the external power supply power supply is also the remote-terminal unit 21a
Power supply, it is of course also possible to be the power supply of the flow velocity measurement component 12, sediment concentration measurement component 13, level gauging component 14
Input port is connected to the power input port of the first microprocessor 151, and the power supply of the first microprocessor 151 is defeated
Inbound port is connected with the output port of power source of the power supply of the remote-terminal unit 21a, the power supply of the remote-terminal unit 21a
Power input port be connected to the external power supply power supply.
In the embodiment of the present invention, Fig. 6 to Fig. 7 is please referred to, the collection analysis component 21 includes remote-terminal unit
21a, the remote-terminal unit 21a include second circuit board component 211, and the second circuit board component 211 includes the second electricity
Road plate and the second microprocessor 2111, LCD display component 2112 and the second communication component on the second circuit board
2113, the output end of second microprocessor 2111 and multiple first communication components 152 is electrically connected, and described second is logical
Believe component 2113 input terminal and second microprocessor 2111 be electrically connected, to make the remote-terminal unit 21a with
External world's communication, the LCD display component 2112 are electrically connected with second microprocessor 2111, pass through the remote terminal list
First 21a carries out concentrating analysis processing after collecting the data of multiple integrated detecting heads 1, and it is dense can real-time dynamicly to obtain silt
Sedimentary loading in degree and unit time, realizes real-time monitoring radial flow sediment content, is greatly decreased measurement work, save measurement at
This.
For convenient for orderly being controlled all circuits, in the present embodiment, second microprocessor 2111 is also
STM32F103XX single-chip microcontroller, second communication component 2113 include GPRS module 2113a, and GPRS module 2113a is existing production
Product, transmission rate with higher and may be implemented to be wirelessly transferred, and be for outdoor more satisfactory one of delivery means.
The STM32F103XX single-chip microcontroller is existing product, a large amount of in the prior art to use, described in the present embodiment
The input terminal of GPRS module 2113a is connected with TX, RX, STA mouth pin of the STM32F103XX single-chip microcontroller, multiple described
The output end of first communication component 152 is connected with the pin of A3, B3 mouth of the STM32F103XX single-chip microcontroller, and the LCD is aobvious
Show that component 2112 includes LCD display chip, SDA, SCK, IRQ of the LCD display chip and the STM32F103XX single-chip microcontroller
The pin of mouth is connected.
The present invention also proposes a kind of radial flow sediment content real-time measurement system 1000, the radial flow sediment content real-time measurement
System 1000 includes multiple radial flow sediment content real-time measurement apparatus 100, multiple radial flow sediment content real-time measurement apparatus
100 are divided at the different cross section of runoff, to measure the radial flow sediment content at different cross section, since the runoff and sediment contains
It measures real-time measurement system 1000 and uses above-mentioned whole technical solution, therefore, the radial flow sediment content real-time measurement system
1000, also with whole technical effects of above-described embodiment, no longer repeat one by one herein.
Multiple radial flow sediment content real-time measurement apparatus 100 are divided at the different cross section of runoff can be for same
Not existing together for one river is acquired in real time, can more fully grasp the sediment content feelings of same river at different locations
Condition, alternatively, it is also possible to lay multiple radial flow sediment content real-time measurement apparatus 100 respectively on different rivers, comprehensively
The water-based sediment content in area is grasped, certainly, a large amount of data can be generated in the process, in the present embodiment, the diameter
Flowing sediment content real-time measurement system 1000 further includes Cloud Server 10, the input terminal of the Cloud Server 10 and multiple described the
The output end of two communication components 2113 is electrically connected, and is carried out big data operation using Cloud Server 10, can preferably be grasped one
A water-based sediment content in area, the mud in the water system in the sediment content situation in tributary river and tributary at different cross section
Husky content situation is combined into a big complete radial flow sediment content real-time measurement system 1000.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the design of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (9)
1. a kind of radial flow sediment content real-time measurement apparatus characterized by comprising
Multiple integrated detecting heads, for being respectively placed at the different liquid levels in the same section of runoff, to measure same section difference liquid
Runoff velocity, sediment concentration at position；And
Collecting cassette, the collecting cassette content are equipped with collection analysis component, and the collection analysis component is electrically connected to multiple described
Integrated detecting head.
2. radial flow sediment content real-time measurement apparatus as described in claim 1, which is characterized in that each integrated detecting head
Include:
Shell, the shell is interior to have an accommodating chamber；
Flow velocity measures component, the shell is set to, to measure runoff velocity；
Sediment concentration measures component, the shell is set to, to measure sediment concentration；
Level gauging component is set to the shell, to measure liquid level；And
First circuit board component is set in the accommodating chamber, and the first circuit board component is electrically connected to the flow velocity measurement
Component, sediment concentration measurement component, level gauging component and the collection analysis component.
3. radial flow sediment content real-time measurement apparatus as claimed in claim 2, which is characterized in that the flow velocity measures component packet
Doppler's flow sensor is included, Doppler's flow sensor is electrically connected to the first circuit board component；And/or
The sediment concentration measurement component includes the infrared sediment content sensor of scattering formula, and the infrared sediment content of scattering formula passes
Sensor is electrically connected to the first circuit board component；And/or
The level gauging component includes pressure-type liquidometer, and the pressure-type liquidometer is electrically connected to the first circuit board
Component.
4. radial flow sediment content real-time measurement apparatus as claimed in claim 2, which is characterized in that the first circuit board component
First microprocessor and the first communication component including first circuit board and on the first circuit board, the flow velocity are surveyed
It is electrical with the first microprocessor to measure component, sediment concentration measurement component, the input terminal of level gauging component and output end
Connection；
The input terminal of multiple first communication components is electrically connected with corresponding first microprocessor, Duo Gesuo
The output end for stating the first communication component is electrically connected with the collection analysis component.
5. radial flow sediment content real-time measurement apparatus as claimed in claim 4, which is characterized in that the first microprocessor is
STM32F103XX single-chip microcontroller；
First communication component includes the communication host based on RS485, the input terminal of the communication host and described first micro-
Two USART1 mouthfuls of pins of processor are connected；And/or
The input terminal and output end of the flow velocity measurement component pin with two SPI2 mouthfuls of the first microprocessor respectively
It is connected；And/or
The input terminal and output end of sediment concentration measurement component respectively with two SPI1 mouthfuls of the first microprocessor
Pin is connected；And/or
The input terminal and output end of the level gauging component pin phase with three I/O ports of the first microprocessor respectively
Connection.
6. radial flow sediment content real-time measurement apparatus as claimed in claim 4, which is characterized in that the collection analysis component packet
Remote-terminal unit is included, the remote-terminal unit includes second circuit board component, and the second circuit board component includes second
Circuit board and the second microprocessor, LCD display component and the second communication component on the second circuit board, described second
The output end of microprocessor and multiple first communication components is electrically connected, the input terminal of second communication component with it is described
Second microprocessor is electrically connected, to make the remote-terminal unit communication with the outside world, the LCD display component and described the
Two microprocessors are electrically connected.
7. radial flow sediment content real-time measurement apparatus as claimed in claim 6, which is characterized in that second microprocessor is
STM32F103XX single-chip microcontroller；
Second communication component includes GPRS module, the TX of the input terminal of the GPRS module and second microprocessor,
RX, STA mouthfuls of pins are connected；And/or
The pin of A3, B3 mouth of the output end and second microprocessor of multiple first communication components is connected；With/
Or,
The LCD display component includes LCD display chip, the SDA of the LCD display chip and second microprocessor,
SCK, IRQ mouthfuls of pin is connected.
8. a kind of radial flow sediment content real-time measurement system, which is characterized in that including multiple such as claim 1 to 7 any one
The radial flow sediment content real-time measurement apparatus, multiple radial flow sediment content real-time measurement apparatus are divided into the difference of runoff
At section, to measure the radial flow sediment content at different cross section.
9. radial flow sediment content real-time measurement system as claimed in claim 8, which is characterized in that the collection analysis component packet
Remote-terminal unit is included, the remote-terminal unit includes second circuit board component, and the second circuit board component includes second
Circuit board and the second microprocessor and the second communication component on the second circuit board, second communication component it is defeated
Enter end to be electrically connected with second microprocessor；
The radial flow sediment content real-time measurement system further includes Cloud Server, the input terminal of the Cloud Server with it is multiple described
The output end of second communication component is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316194.0A CN109238935A (en) | 2018-11-06 | 2018-11-06 | Radial flow sediment content real-time measurement apparatus and real-time measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811316194.0A CN109238935A (en) | 2018-11-06 | 2018-11-06 | Radial flow sediment content real-time measurement apparatus and real-time measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109238935A true CN109238935A (en) | 2019-01-18 |
Family
ID=65077039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811316194.0A Pending CN109238935A (en) | 2018-11-06 | 2018-11-06 | Radial flow sediment content real-time measurement apparatus and real-time measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109238935A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975578A (en) * | 2019-04-09 | 2019-07-05 | 武汉新烽光电股份有限公司 | Runoff velocity method for real-time measurement, system and control device |
| CN110398460A (en) * | 2019-07-30 | 2019-11-01 | 邱景 | A kind of husky device and method of hydrology survey |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603910A (en) * | 2009-07-15 | 2009-12-16 | 黄河水利委员会黄河水利科学研究院 | A kind of system for detecting sediment content that adopts capacitance differential pressure transducer |
| CN102621047A (en) * | 2012-03-31 | 2012-08-01 | 中国农业大学 | Sediment content reflective measuring method and sediment content reflective measuring device |
| CN205719134U (en) * | 2016-06-21 | 2016-11-23 | 武汉新烽光电股份有限公司 | A kind of multichannel supersonic Doppler flow measurement device |
| CN106370563A (en) * | 2016-08-26 | 2017-02-01 | 南京昊控软件技术有限公司 | Method and device for measuring sediment concentration of vertical fracture surface of model by means of optical method |
| CN107764247A (en) * | 2017-11-27 | 2018-03-06 | 董梦宁 | Monitoring sediment instrument and monitoring sediment system |
| CN108333085A (en) * | 2017-12-29 | 2018-07-27 | 江苏集萃智能制造技术研究所有限公司 | A kind of photo-electric vertical line silt content detecting system and method with capacitance and color compensating |
| CN208999264U (en) * | 2018-11-06 | 2019-06-18 | 武汉新烽光电股份有限公司 | Radial flow sediment content real-time measurement apparatus and real-time measurement system |
-
2018
- 2018-11-06 CN CN201811316194.0A patent/CN109238935A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603910A (en) * | 2009-07-15 | 2009-12-16 | 黄河水利委员会黄河水利科学研究院 | A kind of system for detecting sediment content that adopts capacitance differential pressure transducer |
| CN102621047A (en) * | 2012-03-31 | 2012-08-01 | 中国农业大学 | Sediment content reflective measuring method and sediment content reflective measuring device |
| CN205719134U (en) * | 2016-06-21 | 2016-11-23 | 武汉新烽光电股份有限公司 | A kind of multichannel supersonic Doppler flow measurement device |
| CN106370563A (en) * | 2016-08-26 | 2017-02-01 | 南京昊控软件技术有限公司 | Method and device for measuring sediment concentration of vertical fracture surface of model by means of optical method |
| CN107764247A (en) * | 2017-11-27 | 2018-03-06 | 董梦宁 | Monitoring sediment instrument and monitoring sediment system |
| CN108333085A (en) * | 2017-12-29 | 2018-07-27 | 江苏集萃智能制造技术研究所有限公司 | A kind of photo-electric vertical line silt content detecting system and method with capacitance and color compensating |
| CN208999264U (en) * | 2018-11-06 | 2019-06-18 | 武汉新烽光电股份有限公司 | Radial flow sediment content real-time measurement apparatus and real-time measurement system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975578A (en) * | 2019-04-09 | 2019-07-05 | 武汉新烽光电股份有限公司 | Runoff velocity method for real-time measurement, system and control device |
| CN109975578B (en) * | 2019-04-09 | 2021-12-31 | 武汉新烽光电股份有限公司 | Runoff flow velocity real-time measuring method, system and control device |
| CN110398460A (en) * | 2019-07-30 | 2019-11-01 | 邱景 | A kind of husky device and method of hydrology survey |
| CN110398460B (en) * | 2019-07-30 | 2021-09-21 | 邱景 | Hydrological sand measurement device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208999264U (en) | Radial flow sediment content real-time measurement apparatus and real-time measurement system | |
| CN104596990B (en) | Double channel optical fiber turbidimetry method and sensor | |
| CN109238935A (en) | Radial flow sediment content real-time measurement apparatus and real-time measurement system | |
| CN109898993B (en) | Device for measuring flow velocity and direction of underground water in vertical drilling | |
| CN107478612A (en) | For detecting the sensor and method of filter laying dust | |
| CN109323968A (en) | A kind of calibration system and its method applied to dust cloud cluster distribution of concentration | |
| CN106959262A (en) | Based on optical unpowered dust detecting system, device and detection method | |
| CN209043765U (en) | Radial flow sediment content measuring device | |
| CN203745413U (en) | Marine hydraulic pipeline cleaning oil on-line detection device | |
| CN108303357A (en) | Suspended load measuring system and signal processing method based on multifrequency underwater sound signal | |
| CN108489607A (en) | Water body optical attenuation coefficient measuring device and method | |
| CN103743793A (en) | Online detection device for hydraulic pipeline washing oil for ship | |
| CN205426736U (en) | Aerosol concentration by mass optical detection device | |
| CN207923661U (en) | Liquid particle detector | |
| CN208077393U (en) | A kind of soil automatic checkout system based on wireless telecommunications | |
| CN200993634Y (en) | Sediment instrument | |
| CN204666225U (en) | A kind of height of cement admixture mud and the same layered measurement mechanism of height of water level | |
| CN210239590U (en) | Device for measuring flow velocity and flow direction of underground water in vertical drilling | |
| CN208076024U (en) | Water body optical attenuation coefficient measuring device | |
| CN209446763U (en) | A kind of ultrasound positioning device of unmanned plane | |
| CN208476766U (en) | A kind of plug in construction for oil field reinjection water on-line monitoring | |
| CN203772448U (en) | Distributed fiber temperature measuring device | |
| Hu et al. | A multi-function sensor for eddy correlation measurements of benthic flux | |
| CN206675518U (en) | A kind of heart rate sensor detection means | |
| CN206594196U (en) | A kind of multiple wireless flow velocity acquisition system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |