CN110095384A - A kind of indoor set and monitoring method monitoring undercurrent Flux - Google Patents
A kind of indoor set and monitoring method monitoring undercurrent Flux Download PDFInfo
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- CN110095384A CN110095384A CN201910290217.3A CN201910290217A CN110095384A CN 110095384 A CN110095384 A CN 110095384A CN 201910290217 A CN201910290217 A CN 201910290217A CN 110095384 A CN110095384 A CN 110095384A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N2013/003—Diffusion; diffusivity between liquids
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Abstract
The invention discloses a kind of indoor sets and detection method for monitoring undercurrent Flux, including earth's surface water tank, deposit layer is from bottom to top set in earth's surface water tank, crosses water layer, earth's surface water tank two sides are connected separately with upstream water tank, downstream water tank, cross water layer and are connected to upstream water tank；Upstream water tank is connected with downstream water tank by circulation, and the heat-exchanger rig for being heated and being cooled down to recirculated water is provided in circulation；It is placed with intelligent data acquisition unit above earth's surface water tank, multiple temperature sensors are provided in earth's surface water tank, each temperature sensor is connect with intelligent data acquisition unit, and intelligent data acquisition unit is connected with mobile terminal by cloud server.The data that intelligent data acquisition unit is sent to cloud server are received using mobile terminal, temperature curve is generated by the processing module of mobile terminal and are calculated, riverbed undercurrent Flux is obtained, further improves monitoring efficiency.
Description
Technical field
The invention belongs to hydraulic engineering monitoring device technical fields, are related to a kind of indoor set for monitoring undercurrent Flux
And monitoring method.
Background technique
Phreatic zone is the deposit layer of water saturation in river riverbed, is the region of river water and underground water interaction, deposits
The exchange of matter and energy between surface and ground water is the important component of river ecosystem.Water is as heat
Excellent carrier, can carry the information of energy variation in flow process, observe river, lake, wetland, rivers and canals bottom temp field
Spatial and temporal distributions, can determine the exchange process of underground water and surface water body.Thus, the spatial and temporal distributions in riverbed temperature field are observed,
These differences can calculate riverbed undercurrent Flux as the activity characterization that undercurrent exchanges.
Currently, the method for research riverbed undercurrent exchange process mode mostly uses greatly laboratory test to go to realize.It consults domestic and international
Document when previous water tank device studies riverbed undercurrent exchange process using temperature tracer, mostly uses moisture recorder to collect water
Bath temperature degree Sensor temperature reads a certain amount of data by setting regular time, then import again computer end into
The analysis of row data.Such method hysteresis quality is larger, and experimenter can not analyze data in time and correct mistake.
Summary of the invention
The object of the present invention is to provide a kind of indoor sets for monitoring undercurrent Flux, solve existing temperature tracer skill
Experimenter present in art can not analyze data in time and correct Problem-Error.
The technical scheme adopted by the invention is that a kind of indoor set for monitoring undercurrent Flux, including earth's surface water tank,
Deposit layer is from bottom to top set in earth's surface water tank, crosses water layer, earth's surface water tank two sides are connected separately with upstream water tank, downstream water
Case is crossed water layer and is connected to upstream water tank；Upstream water tank is connected with downstream water tank by circulation, is arranged in circulation
There is the heat-exchanger rig for being heated and being cooled down to recirculated water；Intelligent data acquisition unit, earth's surface water tank are placed with above earth's surface water tank
Multiple temperature sensors are inside provided with, each temperature sensor is connect with intelligent data acquisition unit, and intelligent data acquisition unit passes through
Cloud server is connected with mobile terminal.
The features of the present invention also characterized in that
Earth's surface water tank two sides pass through sand block plate respectively and upstream water tank, downstream water tank separate, upstream water tank and earth's surface water tank
Between sand block plate on be provided with energy-dissipation orifice plate, energy-dissipation orifice plate was located at water layer.
Circulation includes pipeline, and electromagnetic flowmeter and water pump are provided in pipeline, and downstream water tank also passes through return pipe
It is connected with water supply device, water supply device is connect with pipeline；Heat-exchanger rig is connected on pipeline；Between heat-exchanger rig and downstream water tank
Pipeline on be provided with circulation valve, be provided with water supply valve on the return pipe between water supply device and pipeline.
Heat-exchanger rig includes heating device and cooling device, and heating device both ends pass through pipeline respectively and connect with pipeline, add
The first valve is provided on pipeline between thermal both ends and pipeline, cooling device is in parallel with heating device by pipeline,
The second valve is provided on the pipeline at cooling device both ends.
Heating device includes temperature heating rod, and temperature heating rod is connected with temperature controller.
Intelligent data acquisition unit includes sequentially connected power module, timing module, control module, wireless communication module；
Wireless communication module is connect by way of wireless connection with cloud server.
Multiple temperature sensors are distributed along the length direction of deposit layer and depth direction respectively.
Temperature monitoring device is provided on upstream water tank and downstream water tank.
It is a further object of the present invention to provide a kind of indoor sets and monitoring method for monitoring undercurrent Flux.
The another technical solution that the present invention uses is a kind of monitoring method of undercurrent Flux, using above-mentioned one kind
Monitor the indoor set of undercurrent Flux, comprising the following steps:
Step 1, the connection that intelligent data acquisition unit and mobile terminal are established by cloud server；
Deposit is added to deposit layer in step 2, opens water supply valve, water pump, two the first valves, upstream Water in Water Tank
Stream flows to earth's surface water tank by energy-dissipation orifice plate；
Step 3, after earth's surface cistern water level is constant, close water supply valve, open circulation valve, adjust water pump make water flow
Reach requirement of experiment；
Step 4 powers on module, carries out temperature adjusting, intelligent data to the water in earth's surface water tank by heat-exchanger rig
The temperature and time data acquired in temperature adjustment process are transferred to cloud server by collector；
Step 5, mobile terminal receive the temperature and cycle time data of cloud server transmission, carry out plot analysis to it
And the undercurrent Flux of earth's surface water tank is calculated.
Step 4 specifically includes:
Step 4.1 powers on module；
Step 4.2 opens heating device, reaches test requirements document maximum temperature to the water temperature in upstream water tank and downstream water tank
Afterwards, heating device is closed, and closes two the first valves；
Step 4.3 opens two the second valves, and opens cooling device, is reduced to test to want in the water in earth's surface water tank
After seeking minimum temperature, cooling device is closed, as a cycle period；
The temperature number for cycle time data and the temperature sensor acquisition that step 4.4, control module record timing module
Cloud server is sent to according to by wireless communication module.
The beneficial effects of the present invention are:
The indoor set of monitoring undercurrent Flux of the invention, is recycled by being arranged between upstream water tank and downstream water tank
Water system, simulation riverbed surface and ground water undercurrent exchange self-loopa；Pass through the temperature being arranged on the inside of deposit layer side wall
Sensor measures the temperature of different location, so that intelligent data acquisition unit realizes the real-time receipts to each measuring point temperature sensor data
Collection, can analyze in time data and correct mistake；The monitoring method of undercurrent Flux of the invention receives intelligence using mobile terminal
Energy data collector is sent to the data of cloud server, generates temperature curve by processing module and is calculated, obtains river
Bed undercurrent Flux, further improves monitoring efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the indoor set for monitoring undercurrent Flux of the present invention；
Fig. 2 is the distribution map of temperature sensor in a kind of indoor set for monitoring undercurrent Flux of the present invention；
Fig. 3 is the structural schematic diagram of temperature collecting device in a kind of indoor set for monitoring undercurrent Flux of the present invention；
Fig. 4 is the structural representation of intelligent data acquisition unit in a kind of indoor set for monitoring undercurrent Flux of the present invention
Figure；
Fig. 5 is the structural schematic diagram of heat-exchanger rig in a kind of indoor set for monitoring undercurrent Flux of the present invention.
In figure, 1. sand block plates, 2. hydraulic pressure support bar, 2,3. upstream water tank, 4. earth's surface water tanks, 4-1. deposit layer, 4-2. mistake
Water layer, 5. downstream water tanks, 6. intelligent data acquisition units, 6-1. power module, 6-2. timing module, 6-3. control module, 6-4.
Wireless communication module, 7. pipelines, 8. electromagnetic flowmeters, 9. water pumps, 10. heat-exchanger rigs, 10-1. heating device, 10-1-1. temperature
Heating rod, 10-1-2. temperature controller, 10-2. cooling device, 11. return pipes, 12. water supply devices, 13. temperature monitoring device,
14. energy-dissipation orifice plate, 15. temperature sensors, 16. cloud servers, 17. mobile terminals, 18. circulation valves, 19. water supply valves,
20. the first valve, 21. second valves, 22. threeways.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of indoor set monitoring undercurrent Flux, as shown in Figure 1, including earth's surface water tank 4, earth's surface water tank 4 passes through
Hydraulic pressure support bar 2 is supported, and deposit layer 4-1 is from bottom to top arranged in earth's surface water tank 4, crosses water layer 4-2, and 4 liang of earth's surface water tank
Side is connected separately with upstream water tank 3, downstream water tank 5, and 4 two sides of earth's surface water tank pass through sand block plate 1 and upstream water tank 3, downstream respectively
The separation of water tank 5, upstream water tank 3 and downstream water tank 5 are that waterproof is connect with 4 junction of earth's surface water tank；Upstream water tank 3 and surface water
It is provided with energy-dissipation orifice plate 14 on sand block plate 1 between case 4, crosses water layer 4-2 and is connected to upstream water tank 3 by energy-dissipation orifice plate 14, disappeared
Can orifice plate 14 energy dissipating and waterflow stabilization can be guided to enter earth's surface water tank 4.Upstream water tank 3 and downstream water tank 5 pass through circulating water
System connects, and is provided with the heat-exchanger rig 10 for being heated and being cooled down to recirculated water in circulation, heat-exchanger rig 10 can solve
Certainly circulating water heating and cooling problem；Intelligent data acquisition unit 6 is placed with above earth's surface water tank 4, as shown in Fig. 2, earth's surface water tank 4
Inside it is provided with multiple temperature sensors 15, multiple temperature sensors 15 length direction along deposit layer 4-1 and depth side respectively
To distribution.As shown in figure 3, each temperature sensor 15 is connect with intelligent data acquisition unit 6, as shown in figure 4, intelligent data acquisition
Device 6 is connected with mobile terminal 17 by cloud server 16, and cloud server 16 is wirelessly connect with mobile terminal 17.
Intelligent data acquisition unit 6 is placed on 4 center top position of earth's surface water tank, with the temperature on 4 length direction of earth's surface water tank
Sensor 15 is spent orderly to connect.
Length, width and the height of earth's surface water tank 4 may respectively be 7m, 0.5m and 1.2m, and the height of earth's surface water tank 4 is set as
1.2m mainly considers undercurrent exchange to be met, and the setting of width is that side wall caused by eliminating narrow earth's surface water tank flows back
Problem；Deposit layer 4-1 thickness is set as 70cm, mainly meets undercurrent exchange depth requirements.Temperature sensor 15 is depositing
Equidistantly distributed in the 5m of nitride layer 4-1, temperature sensor 15 deposit layer 4-1 depth direction distribution with 10,20,30,
The position 50cm is sequentially arranged.
Circulation includes pipeline 7, and electromagnetic flowmeter 8 and water pump 9, the range of electromagnetic flowmeter 8 are provided in pipeline 7
0-60L/s, for monitoring the flow of circulation, water pump 16 provides power, downstream water tank 5 for the water circulation of circulation
Water supply device 12 is also connected with by return pipe 11, water supply device 12 is water tank, and water supply device 12 connect with pipeline 7, testing
At the end of or experimentation in when water level is excessively high in earth's surface water tank 4, return pipe 11 can be opened, water is recovered to water supply device
In 12；Heat-exchanger rig 10 is connected on pipeline 7 by two threeways 22；On pipeline 7 between heat-exchanger rig 10 and downstream water tank 5
It is provided with circulation valve 18, is provided with water supply valve 19 on the return pipe 11 between water supply device 12 and pipeline 7.
As shown in figure 5, heat-exchanger rig 10 includes heating device 10-1 and cooling device 10-2, the both ends heating device 10-1 point
Not Tong Guo pipeline connect with pipeline 7, the first valve 20 is provided on the pipeline between the both ends heating device 10-1 and pipeline 7,
Cooling device 10-2 is in parallel with heating device 10-1 by pipeline, is provided with the second valve on the pipeline at the both ends cooling device 10-2
Door 21.
Heating device 10-1 includes temperature heating rod 10-1-1, and temperature heating rod 10-1-1 is connected with temperature controller 10-
1-2, temperature controller 10-1-2 control the temperature of temperature heating rod 10-1-1, so that it keeps constant temperature.
Intelligent data acquisition unit 6 includes sequentially connected power module 6-1, timing module 6-2, control module 6-3, wireless
Communication module 6-4；Wireless communication module 6-4 is connect by way of wireless connection with cloud server 16.Control module 6-3 and
Wireless communication module 6-4 is mainly made of ESP8266 module and MCU, and wherein ESP8266 module uses STA mode, passes through routing
Device connects cloud server 16, and mobile terminal 17 is by internet realization to earth's surface water tank 4, upstream water tank 3, downstream water tank 5
The long-range monitoring of experimental data.
Temperature monitoring device 13 is provided on upstream water tank 3 and downstream water tank 5.Temperature monitoring device 13 is temperature measurement
Instrument, can directly observe and measure upstream water tank 3, in downstream water tank 5 water temperature.
The course of work of the indoor set of monitoring undercurrent Flux of the invention is as follows:
When work, deposit first is added into the deposit layer 4-1 of earth's surface water tank 4, is then shut off circulation valve 18, opens
Water supply valve 19 opens water pump 9, opens two the first valves 20, clear water is added into deposit layer 4-1, makes deposit layer 4-1
Reach saturation state, i.e. the water surface floods the surface deposit layer 4-1 just, and the water surface and adjusts the depth of water and reach without decline in 1 hour
Requirement of experiment water level；Then, water supply valve 19 is closed, circulation valve 18 is opened, changes 9 aperture of water pump and waits for that flow reaches 600L/
Min-620L/min or so meets requirement of experiment and makes surface water stable level；It is then turned on heating device 10-1 and in temperature control
After test requirements document maximum temperature is set on device 10-1-2 processed, two the second valves 21 are adjusted, move the water to flow into cooling device 10-2 simultaneously
It is cooling to start return water, by observing temperature monitoring device 13, when temperature is down to test requirements document minimum temperature, it is cold to stop return water
But, so circulation carrys out analog temperature cyclically-varying；15 array of temperature sensor by being arranged in 4 inner sidewall of earth's surface water tank measures
Then the temperature of the pore water of designated position collects temperature data and the timing of temperature sensor 15 by control module 6-3
The cycle time data of module 6-2 is transferred to cloud server 16 by wireless communication module 6-4, and mobile terminal 17 passes through cloud
End server 16 receives these data and generates temperature curve in processing module and calculated, and it is logical to obtain the exchange of riverbed undercurrent
Amount.
A kind of monitoring method of undercurrent Flux, comprising the following steps:
Step 1, the connection that intelligent data acquisition unit 6 Yu mobile terminal 17 are established by cloud server 16；
Specifically, mobile terminal 17 is connected a wireless network first, ESP8266 module is also at the covering of the wireless network
Within region.Mobile terminal 17 connect the form using Wi-Fi with ESP8266 module, using AirLink agreement, connects Wi-Fi
Local area network is formed to be communicated.For mobile terminal 17 after connecting Wi-Fi, the processing module on mobile terminal 17 sends a placement
There is the UDP message packet of SSID and password, which is placed on particular port, ESP8266 module sniff to the UDP number
After packet, the UDP message packet is received and parsed through, obtains SSID and password, router is linked with itself configuration, completes mobile terminal
17 and intelligent data acquisition unit 6 binding.
Deposit is added to deposit layer 4-1 in step 2, opens 9, two water supply valve 19, water pump the first valves 20, on
Swimming 3 water flow of case flows to earth's surface water tank 4 by energy-dissipation orifice plate 14；
Step 3, after earth's surface 4 constant level of water tank, even if deposit layer reaches saturation state, the water surface floods deposition just
The surface nitride layer 4-1, and the water surface and adjusts the depth of water and reaches requirement of experiment water level without decline in 1 hour, closes water supply valve 19, beats
Open cycle valve 18, adjusting water pump 9 makes the water flow in pipeline 7 reach requirement of experiment；
Step 4 powers on module 6-1, carries out temperature adjusting, intelligence to the water in earth's surface water tank 4 by heat-exchanger rig 10
The temperature and time data acquired in temperature adjustment process are transferred to cloud server 16 by energy data collector 6；
Step 4 specifically includes:
Step 4.1 powers on module 6-1；
Step 4.2 opens heating device 10-1, and test requirements document maximum temperature is set on temperature controller 10-1-2, with
Heated at constant temperature is carried out to water flow, the temperature of upstream water tank 3 and downstream water tank 5 is monitored by temperature monitoring device 13, to upper water
After water temperature in case 3 and downstream water tank 5 reaches test requirements document maximum temperature, heating device 10-1 is closed, and close two first
Valve 20；
Step 4.3 opens two the second valves 21, and opens cooling device 10-2, and the water in earth's surface water tank 4 is reduced to
After test requirements document minimum temperature, cooling device 10-2 is closed, with step 4.2-4.3 for a cycle period；
Step 4.4, control module 6-3 acquire the timing module 6-2 cycle time data recorded and temperature sensor 15
Temperature data be sent to cloud server 16 by wireless communication module 6-4, cycle time is needed for each cycle period
Time.
Step 5, mobile terminal 17 receive the temperature and cycle time data that cloud server 16 transmits, and draw to it
Analyze and be calculated the undercurrent Flux of earth's surface water tank 4.Processing module on mobile terminal 17 is by temperature and cycle time
Data are drawn in chart, and the undercurrent exchange capacity of earth's surface water tank 4 is calculated according to above-mentioned data.Processing module can be APP journey
Sequence.
The theory that wherein APP program calculates in step 5 is as follows:
Unit area undercurrent exchange capacity calculation formula are as follows:
Wherein: κeFor effective thermal diffusion coefficient m2/ s, C are the specific heat capacity J/m of deposit3/ DEG C, CwFor the specific heat capacity J/ of water
m3/ DEG C, Ar is 2 temperature sensor temperature amplitude ratios of different depth,
V is riverbed infiltration rate；P is the period of temperature change, and Δ z is the two of different depth
Linear distance between a measurement point.
Temperature change period P is analyzed by drawing out corresponding temperature variation curve to the temperature that temperature sensor measures
It obtains.
In the effective thermal diffusion coefficient κ of determinationeWhen, for same group of temperature sensor institute measured data, amplitude and phase point
The water velocity not indicated should be consistent, equation of the riverbed infiltration rate about amplitude are as follows:
Equation of the riverbed infiltration rate about phase are as follows:
It is exactly: vAr=vΔΦ, effective thermal diffusion coefficient κ is just obtained at this timee；
Wherein
When determining riverbed infiltration rate v, for same group of temperature sensor institute measured data, what amplitude and phase respectively indicated
Water velocity should be it is consistent, that is, be exactly: vAr=vΔΦ, at this point, vAr=vΔΦ=v is riverbed infiltration rate.
In the above manner, the indoor set of monitoring undercurrent Flux of the invention, passes through upstream water tank and downstream water
Circulation is set between case, and simulation riverbed surface and ground water undercurrent exchanges self-loopa；By being arranged in deposit layer
The temperature of temperature sensor measurement different location on the inside of side wall, so that intelligent data acquisition unit is realized to each measuring point temperature sensing
The real-time collecting of device data can analyze in time data and correct mistake；The monitoring method of undercurrent Flux of the invention utilizes
Mobile terminal receives the data that intelligent data acquisition unit is sent to cloud server, generates temperature curve by processing module and goes forward side by side
Row calculates, and obtains riverbed undercurrent Flux, further improves monitoring efficiency.
Embodiment
Mobile terminal 17 is connected a wireless network first by step 1, and ESP8266 module is also at the covering of the wireless network
Within region.Mobile terminal 17 connect the form using Wi-Fi with ESP8266 module, using AirLink agreement, connects Wi-Fi
Local area network is formed to be communicated.For mobile terminal 17 after connecting Wi-Fi, the App program on mobile terminal 17 sends a placement
There is the UDP message packet of SSID and password, which is placed on particular port, ESP8266 module sniff to the UDP number
After packet, the UDP message packet is received and parsed through, obtains SSID and password, router is linked with itself configuration, completes mobile terminal
17 and intelligent data acquisition unit 6 binding.
Deposit is added to deposit layer 4-1 in step 2, opens 9, two water supply valve 19, water pump the first valves 20, on
Swimming 3 water flow of case flows to earth's surface water tank 4 by energy-dissipation orifice plate 14；
Step 3, after earth's surface 4 constant level of water tank, even if deposit layer reaches saturation state, the water surface floods deposition just
The surface nitride layer 4-1, and the water surface and adjusts the depth of water and reaches requirement of experiment water level without decline in 1 hour, closes water supply valve 19, beats
Open cycle valve 18 adjusts in 9 aperture pipeline 7 of water pump and reaches 600L/min to flow, makes surface water stable level；
Step 4 powers on module 6-1, carries out temperature adjusting, intelligence to the water in earth's surface water tank 4 by heat-exchanger rig 10
The temperature and time data acquired in temperature adjustment process are transferred to cloud server 16 by energy data collector 6；
Step 4 specifically includes:
Step 4.1 powers on module 6-1；
Step 4.2 opens heating device 10-1, and test requirements document maximum temperature 26 is set on temperature controller 10-1-2
DEG C, to carry out heated at constant temperature to water flow, the temperature of upstream water tank 3 and downstream water tank 5 is monitored by temperature monitoring device 13, to upper
Water temperature in swimming case 3 and downstream water tank 5 reaches 26 DEG C, closes heating device 10-1, and close two the first valves 20；
Step 4.3 opens two the second valves 21, and opens cooling device 10-2, and the water in earth's surface water tank 4 is reduced to
After 16 DEG C of test requirements document minimum temperature, cooling device 10-2 is closed, with step 4.2-4.3 for a cycle period；
Step 4.4, control module 6-3 acquire the timing module 6-2 cycle time data recorded and temperature sensor 15
Temperature data be sent to cloud server 16 by wireless communication module 6-4, cycle time is needed for each cycle period
Time.
Step 5, mobile terminal 17 receive the temperature and cycle time data that cloud server 16 transmits, and draw to it
Analyze and be calculated the undercurrent Flux of earth's surface water tank 4.APP program on mobile terminal 17 is by temperature and cycle time number
According to being drawn in chart, and the undercurrent exchange capacity of earth's surface water tank 4 is calculated according to above-mentioned data.
Claims (10)
1. a kind of indoor set for monitoring undercurrent Flux, which is characterized in that including earth's surface water tank (4), the earth's surface water tank
(4) deposit layer (4-1) is from bottom to top set in, crosses water layer (4-2), earth's surface water tank (4) two sides are connected separately with upstream
Water tank (3), downstream water tank (5), cross water layer (4-2) are connected to upstream water tank (3)；The upstream water tank (3) and downstream water
Case (5) is connected by circulation, and the heat exchange dress for being heated and being cooled down to recirculated water is provided in the circulation
Set (10)；It is placed with intelligent data acquisition unit (6), is provided in the earth's surface water tank (4) multiple above the earth's surface water tank (4)
Temperature sensor (15), each temperature sensor (15) connect with intelligent data acquisition unit (6), the intelligent data acquisition
Device (6) is connected with mobile terminal (17) by cloud server (16).
2. a kind of indoor set for monitoring undercurrent Flux as described in claim 1, which is characterized in that the earth's surface water tank
(4) two sides pass through sand block plate (1) and upstream water tank (3) respectively, downstream water tank (5) separates, the upstream water tank (3) and surface water
It is provided with energy-dissipation orifice plate (14) on sand block plate (1) between case (4), the energy-dissipation orifice plate (14) was located at water layer (4-2).
3. a kind of indoor set for monitoring undercurrent Flux as claimed in claim 2, which is characterized in that the circulating water
System includes pipeline (7), is provided with electromagnetic flowmeter (8) and water pump (9) in the pipeline (7), the downstream water tank (5) also passes through
Return pipe (11) is connected with water supply device (12), and the water supply device (12) connect with pipeline (7)；The heat-exchanger rig (10) is even
It connects on pipeline (7)；Circulation valve (18) are provided on pipeline (7) between the heat-exchanger rig (10) and downstream water tank (5),
Water supply valve (19) are provided on return pipe (11) between the water supply device (12) and pipeline (7).
4. a kind of indoor set for monitoring undercurrent Flux as claimed in claim 3, which is characterized in that the heat-exchanger rig
It (10) include heating device (10-1) and cooling device (10-2), heating device (10-1) both ends pass through pipeline and pipe respectively
Road (7) connects, and is provided with the first valve (20), institute on the pipeline between the heating device both ends (10-1) and pipeline (7)
State cooling device (10-2) it is in parallel with heating device (10-1) by pipeline, it is equal on the pipeline at cooling device (10-2) both ends
It is provided with the second valve (21).
5. a kind of indoor set for monitoring undercurrent Flux as claimed in claim 4, which is characterized in that the heating device
(10-1) includes temperature heating rod (10-1-1), and the temperature heating rod (10-1-1) is connected with temperature controller (10-1-2).
6. a kind of indoor set for monitoring undercurrent Flux as claimed in claim 4, which is characterized in that the intelligent data
Collector (6) includes sequentially connected power module (6-1), timing module (6-2), control module (6-3), wireless communication module
(6-4)；The wireless communication module (6-4) is connect by way of wireless connection with cloud server (16).
7. a kind of indoor set for monitoring undercurrent Flux as described in claim 1, which is characterized in that multiple temperature
Sensor (15) is distributed along the length direction and depth direction of deposit layer (4-1) respectively.
8. a kind of indoor set for monitoring undercurrent Flux as described in claim 1, which is characterized in that the upstream water tank
(3) and on downstream water tank (5) it is provided with temperature monitoring device (13).
9. a kind of method for monitoring undercurrent Flux, which is characterized in that using a kind of monitoring undercurrent as claimed in claim 6
The indoor set of Flux, comprising the following steps:
Step 1, the connection that intelligent data acquisition unit (6) Yu mobile terminal (17) are established by the cloud server (16)；
Deposit is added in step 2, Xiang Suoshu deposit layer (4-1), opens the water supply valve (19), water pump (9), two first
Valve (20), upstream water tank (3) water flow flow to the earth's surface water tank (4) by energy-dissipation orifice plate (14)；
Step 3, after earth's surface water tank (4) constant level, close the water supply valve (19), open the circulation valve
(18), adjusting the water pump (9) makes water flow reach requirement of experiment；
Step 4 connects the power module (6-1), carries out temperature to the water in earth's surface water tank (4) by the heat-exchanger rig (10)
Degree is adjusted, and the temperature and time data acquired in temperature adjustment process are transferred to cloud and taken by the intelligent data acquisition unit (6)
It is engaged in device (16)；
Step 5, the mobile terminal (17) receive the temperature and cycle time data of cloud server (16) transmission, carry out to it
Plot analysis and the undercurrent Flux that earth's surface water tank (4) is calculated.
10. a kind of method for monitoring undercurrent Flux as claimed in claim 9, which is characterized in that step 4 specifically includes:
Step 4.1 connects the power module (6-1)；
Step 4.2 opens the heating device (10-1), reaches to the water temperature in the upstream water tank (3) and downstream water tank (5)
It after test requirements document maximum temperature, closes the heating device (10-1), and closes two first valves (20)；
Step 4.3 opens two second valves (21), and opens the cooling device (10-2), by the earth's surface water tank
(4) after the water in is reduced to test requirements document minimum temperature, the cooling device (10-2) is closed, as a cycle period；
The cycle time data and temperature sensor that step 4.4, the control module (6-3) record timing module (6-2)
(15) temperature data acquired is sent to cloud server (16) by wireless communication module (6-4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910290217.3A CN110095384A (en) | 2019-04-11 | 2019-04-11 | A kind of indoor set and monitoring method monitoring undercurrent Flux |
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| CN201910290217.3A CN110095384A (en) | 2019-04-11 | 2019-04-11 | A kind of indoor set and monitoring method monitoring undercurrent Flux |
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| CN110095384A true CN110095384A (en) | 2019-08-06 |
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