CN209166892U - A kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data - Google Patents
A kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data Download PDFInfo
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- CN209166892U CN209166892U CN201822082116.0U CN201822082116U CN209166892U CN 209166892 U CN209166892 U CN 209166892U CN 201822082116 U CN201822082116 U CN 201822082116U CN 209166892 U CN209166892 U CN 209166892U
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Abstract
The utility model relates to dried wet deposition sampling technique fields, especially a kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data, including cabinet, cabinet is equipped with rainfall and acquires bucket, depositing dust acquires bucket, rainfall sensor, and automatic opening-closing, rainwater sampling bottle is equipped in cabinet, the current chamber of rainwater is equipped between rainfall collecting vessel and sampling bottle, rainwater is current intracavitary equipped with filter device, air blower is equipped with below filter device, it further include the PH sensor with automatic temperature-adjusting measurement and automatic compensation program, conductivity sensor with automatic temperature-adjusting measurement and automatic compensation program, rainfall sensor, PH sensor and conductivity sensor send data-signal to data storage and transfer from one department to another to unite, it can realize multiple and different DATA REASONINGs of sample, measuring accuracy is high, meet different scientific research demands, it can carry out data certainly Move calculation, storage and real-time Transmission, can remotely monitor, effectively improve detection efficiency.
Description
Technical field
The utility model relates to dried wet deposition sampling technique fields, especially a kind of to realize the more of real-time sample data acquisition
Function precipitation dustfall sampler.
Background technique
Dried wet deposition object is important monitoring project as defined in China's radiation environmental monitoring regulation and standard, (ring hair in air
[2012] No. 16), sediment acquisition in field is to realize radiometric committed step.Wherein atmospheric falling dust refers in air ring
Under the conditions of border, by particulate matter of the gravity natural subsidence in dust cylinder.Dry deposition refer to the various particles being suspended in atmosphere with
The process of its own end speed sedimentation；Wet deposition refers to the various particles being suspended in atmosphere due to the mistake that precipitation washes away and settles
Journey.Current dried wet deposition sampler mainly includes precipitation inductor, precipitation collection device and depositing dust collection device, control system
System.
Environmental Protection in China system is successively equipped with air dried wet deposition object online automatic monitor device, automatic on-line prison in recent years
With it, accurately and efficiently advantage becomes development trend for survey.Existing atmospheric fallout on-Line Monitor Device exists can only collection analysis
Atmosphere dried wet deposition object, and on-line automatic simultaneously cannot acquire, the defect of extraction process and analysis atmosphere dried wet deposition object.
204065106 U of CN discloses a kind of atmosphere dried wet deposition multi-parameter on-line continuous automonitor, can adopt respectively
The atmosphere dried wet deposition hydrotrope online auto monitoring of collection, extraction process and analysis dry deposition object and wet deposition object sample,
But at different temperature due to wet deposition sample, density is different, and then can generate detection error, and detection data cannot be real-time
Transmission, influences detection accuracy and detection efficiency.
Summary of the invention
In view of the deficiencies of the prior art, a kind of multi-functional precipitation depositing dust sampling for realizing the acquisition of real-time sample data is provided
Device can realize multiple and different DATA REASONINGs of sample, and measuring accuracy is high, meets different scientific research demands, can carry out data
Automatic conversion, storage and real-time Transmission, can remotely monitor, effectively improve detection efficiency.
In order to solve the above technical problems, technical solution adopted in the utility model is, a kind of realization real-time sample data
The multi-functional precipitation dustfall sampler of acquisition, including cabinet are equipped with the rainfall for collecting rainwater on cabinet and acquire bucket, be used for
The depositing dust for collecting depositing dust acquires bucket, for incuding the rainfall sensor of rainfall, for alternately covering the automatic open close of two acquisition buckets
Device is equipped with the rainwater sampling bottle for receiving rainfall collecting vessel in cabinet, is equipped between rainfall collecting vessel and sampling bottle
Rainwater passage chamber, current intracavitary equipped with filter device in rainwater, the filter device includes long along the current chamber two sides inner wall of rainwater
Degree setting, and the contact net contacted with two sides inner wall, and the filter screen that will be connected at the top of contact net, it is set below filter screen
Have one for prevent impurity fall by filter device block air blower, further include for detect precipitation pH value have automatic warm
The PH sensor for spending measurement and automatic compensation program, for detecting measuring with automatic temperature-adjusting and mending automatically for precipitation conductivity value
Repay the conductivity sensor of program.
A kind of above-mentioned multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data, the automatic opening-closing
Protective cover plate including one on rainfall acquisition bucket, one when collection rainwater, drives the protective cover after dust is collected
Plate covers the rotation bar assembly of depositing dust sampling tank, and be connected with rotation bar assembly, for driving rotation bar assembly rotation
Servo motor after the rainfall sensor detects atmospheric precipitation, sends a signal to control for the controller of receiving and transmitting signal
Device after controller receives signal, sends and covers protective cover plate and the signal on depositing dust acquisition bucket to servo motor, the rotation
Bar assembly includes the joining beam for being set to cabinet two sides and connecting with servo motor, is equipped on protective cover plate through protective cover plate
Connecting hole, connecting shaft for connecting cabinet two sides joining beam is equipped in connecting hole.
A kind of above-mentioned multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data, the rainfall sensor,
PH sensor and conductivity sensor send data-signal to one for receiving each data-signal and exporting each measurement data signals
Data storage transfer from one department to another to unite, it includes data acquisition module that system is transfered from one department to another in data storage, data reception module, data transmission blocks, with
And for real-time reception and showing the display modules of data transmitted by data transmission blocks, the data storage is transfered from one department to another to set on system
There is RS232 interface.
A kind of above-mentioned multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data, the PH sensor include
PH value display and combination PH electrode, the conductivity sensor includes conductivity value display and conductivity electrode, compound
PH electrode and conductivity electrode are equipped with PVC protective case.
The utility model is a kind of to realize that the beneficial effect of the multi-functional precipitation dustfall sampler of real-time sample data acquisition is,
By being equipped with the rainfall acquisition bucket for collecting rainwater on cabinet, the depositing dust for collecting depositing dust acquires bucket, for incuding drop
The rainfall sensor of rain is equipped in cabinet and receives for receiving rainfall for alternately covering the automatic opening-closing of two acquisition buckets
The rainwater sampling bottle for collecting bucket is equipped with the current chamber of rainwater between rainfall collecting vessel and sampling bottle, intracavitary is equipped with rainwater is current
Device is filtered, the filter device includes being arranged along the current chamber two sides inner wall length of rainwater, and contact with what two sides inner wall contacted
Net, and the filter screen that will be connected at the top of contact net are equipped with one for preventing impurity from falling into filter device below filter screen
The air blower of blocking further includes the PH sensing with automatic temperature-adjusting measurement and automatic compensation program for detecting precipitation pH value
Device, for detecting the conductivity sensor with automatic temperature-adjusting measurement and automatic compensation program of precipitation conductivity value.The drop
Rain sensor, PH sensor and conductivity sensor send data-signal to one for receiving each data-signal and exporting each measurement
The data storage of data-signal is transfered from one department to another to unite, and it includes data acquisition module, data reception module, data transmission that system is transfered from one department to another in the data storage
Module, and for real-time reception and show the display modules of data transmitted by data transmission blocks, the data storage is transfered from one department to another
System is equipped with RS232 interface.It can realize multiple and different DATA REASONINGs of sample, and measuring accuracy is high, meet different scientific researches
Demand can carry out data and convert, store and real-time Transmission automatically, can remotely monitor, effectively improve detection efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the structural schematic diagram that filter device is connect with the current chamber of rainwater；
Fig. 4 is joining beam and the structural schematic diagram that connect axis connection；
Fig. 5 is the circuit structure block diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment elaborates to the utility model.
As shown in Fig. 1,2,3,4,5, a kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data, including
Cabinet 1 is equipped with the rainfall for collecting rainwater on cabinet and acquires bucket 2, and the depositing dust for collecting depositing dust acquires bucket 3, for feeling
The rainfall sensor 4 of rainfall is answered, the rainfall sensor at least two can using the rainfall sensor of two independent parallels
It effectively prevent sealing cover because falling the malfunction such as birds droppings, mist, dew, for alternately covering the automatic opening-closing of two acquisition buckets,
The rainwater sampling bottle 7 for receiving rainfall collecting vessel is equipped in cabinet, it is logical equipped with rainwater between rainfall collecting vessel and sampling bottle
An actor's rendering of an operatic tune 10, current intracavitary equipped with filter device in rainwater, the filter device includes setting along the current chamber two sides inner wall length of rainwater
The contact net 11 set, and contacted with two sides inner wall, and the filter screen 12 that will be connected at the top of contact net, set below filter screen
There is an air blower 13 for filter device being blocked for preventing impurity from falling into, air blower is connect with timer, and timer and PLC are controlled
Device connection processed, PLC controller receive timer signal and open and close air blower, are equipped with air inlet between sampling bottle and the current chamber of rainwater
Mouthful, it ensure that the filter efficiency of filter device, prevent leaf or other impurities from blocking, further include the tool for detecting precipitation pH value
There is the PH sensor 8 of automatic temperature-adjusting measurement and automatic compensation program, for detecting surveying with automatic temperature-adjusting for precipitation conductivity value
The conductivity sensor 9 of amount and automatic compensation program, by automatic temperature-adjusting measurement and automatic compensation program realize sample range from
It moves and is measured at 25 DEG C, detect sample under normal temperature, reduce detection error.
The automatic opening-closing includes a protective cover plate 6 being set on rainfall acquisition bucket, and one after dust is collected
When collecting rainwater, the protective cover plate is driven to cover the rotation bar assembly of depositing dust sampling tank, and be connected with rotation bar assembly,
For driving the servo motor of rotation bar assembly rotation, for the controller of receiving and transmitting signal, the controller is PLC controller,
After the rainfall sensor detects atmospheric precipitation, controller is sent a signal to, after controller receives signal, is sent protective cover
Plate is covered with the signal on depositing dust acquisition bucket to servo motor, and the rotation bar assembly includes being set to cabinet two sides and and servo
The joining beam 5 of motor connection, the joining beam at least two, and be arranged in parallel, reliable in action is stable, on protective cover plate
Equipped with the connecting hole through protective cover plate, the connecting shaft 15 for connecting cabinet two sides joining beam is equipped in connecting hole.
The rainfall sensor, PH sensor and conductivity sensor send data-signal to one for receiving each data letter
Number and export the data storages of each measurement data signals and transfer from one department to another to unite, it includes data acquisition module that system is transfered from one department to another in data storage, and data connect
Receive module, data transmission blocks, and for real-time reception and show the display modules of data transmitted by data transmission blocks,
The data storage transfers from one department to another system and is equipped with RS232 interface, convenient for downloading storage.
The PH sensor includes pH value display and combination PH electrode, and the conductivity sensor includes that conductivity value is aobvious
Show device and conductivity electrode, PVC protective case is equipped on combination PH electrode and conductivity electrode, prevents electrode damaged in collision.
It further include a fault self-checking module, the fault self-checking module includes fault self-checking device, and is connected with fault self-checking device
The current collector connect, current collector are connect with PLC controller, servo motor, PH sensor and conductivity sensor, are led to
It crosses fault self-checking device and carries out detection judgement, complete self-checking function, system connection is transfered from one department to another in the fault self-checking module and data storage, in real time
Discovering device failure.
It further include one for rainfall sensor, system, fault self-checking mould to be transfered from one department to another in automatic opening-closing, air blower, data storage
The battery that block, PH sensor, conductivity sensor are powered, the battery are connected with solar panel 14, are not necessarily to alternating current,
It is not limited by sampling location, improves sampling convenience.
An also settable Stainless steel basin on rainfall collecting vessel, inner surface are equipped with F-C paint layer, F-C paint basin bottom part
It offers for the confluence hole of the current chamber confluence rainwater of rainwater, F-C paint to have excellent Corrosion Protection, fabulous chemistry
The chemical substances such as inertia, paint film acid and alkali resistance, salt and a variety of chemical solvents, provide protective barrier for substrate；It is non-maintaining, certainly clear
It is clean --- fluororine-carbon coating has extremely low surface energy, surface dirt can be self-cleaning by rainwater, and (maximum water absorption rate is small for fabulous hydrophobicity
5%) and reprimand oil, minimum coefficient of friction in, will not non-dust absorption and non-fouling, soil resistance is good, overlength weatherability --- containing big in coating
The F--C key of amount, determines its superpower stability, not dusting, colour-fast, and service life is up to 20 years, is had than any other
The more excellent service performance of class coating ensure that long-time service is not corroded compared to traditional sampling bucket, not influence sampling essence
Degree.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this
The variations, modifications, additions or substitutions that the those of ordinary skill of technical field is made in the essential scope of the utility model,
It should belong to the protection scope of the utility model.
Claims (4)
1. a kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data, which is characterized in that including cabinet, in case
Body is equipped with the rainfall for collecting rainwater and acquires bucket, and the depositing dust for collecting depositing dust acquires bucket, for incuding the rainfall of rainfall
Sensor is equipped with the rain for receiving rainfall collecting vessel for alternately covering the automatic opening-closing of two acquisition buckets in cabinet
Hydromining sample bottle is equipped with the current chamber of rainwater between rainfall collecting vessel and sampling bottle, current intracavitary equipped with filter device, institute in rainwater
Stating filter device includes the contact net for being arranged along the current chamber two sides inner wall length of rainwater, and contacting with two sides inner wall, and will
The filter screen connected at the top of contact net is equipped with an air blast for blocking filter device for preventing impurity from falling into below filter screen
Machine further includes the PH sensor with automatic temperature-adjusting measurement and automatic compensation program for detecting precipitation pH value, for detecting
The conductivity sensor with automatic temperature-adjusting measurement and automatic compensation program of precipitation conductivity value.
2. a kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data according to claim 1, special
Sign is that the automatic opening-closing includes a protective cover plate being set on rainfall acquisition bucket, and one collects after dust is collected
When rainwater, the protective cover plate is driven to cover the rotation bar assembly of depositing dust sampling tank, and be connected with rotation bar assembly, it is used for
The servo motor of driving rotation bar assembly rotation, for the controller of receiving and transmitting signal, the rainfall sensor detects that atmosphere drops
After rain, controller is sent a signal to, after controller receives signal, sends and covers protective cover plate and the signal on depositing dust acquisition bucket
To servo motor, the rotation bar assembly includes the joining beam for being set to cabinet two sides and connecting with servo motor, in protective cover plate
It is equipped with the connecting hole through protective cover plate, the connecting shaft for connecting cabinet two sides joining beam is equipped in connecting hole.
3. a kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data according to claim 1, special
Sign is that the rainfall sensor, PH sensor and conductivity sensor send data-signal to one for receiving each data-signal
And the data storage for exporting each measurement data signals is transfered from one department to another to unite, it includes data acquisition module, data receiver that system is transfered from one department to another in the data storage
Module, data transmission blocks, and for real-time reception and show the display modules of data transmitted by data transmission blocks,
The data storage transfers from one department to another system and is equipped with RS232 interface.
4. a kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data according to claim 1, special
Sign is that the PH sensor includes pH value display and combination PH electrode, and the conductivity sensor includes that conductivity value is shown
Device and conductivity electrode are equipped with PVC protective case on combination PH electrode and conductivity electrode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082116.0U CN209166892U (en) | 2018-12-12 | 2018-12-12 | A kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082116.0U CN209166892U (en) | 2018-12-12 | 2018-12-12 | A kind of multi-functional precipitation dustfall sampler for realizing the acquisition of real-time sample data |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636514A (en) * | 2020-06-04 | 2020-09-08 | 安徽农业大学 | Green house rainwater intelligence collection system based on big data |
| CN111678740A (en) * | 2020-06-10 | 2020-09-18 | 河海大学 | Device capable of automatically collecting atmospheric sedimentation samples at different time intervals |
| CN114544266A (en) * | 2020-11-20 | 2022-05-27 | 中国兵器工业第五九研究所 | A chloride ion real-time supervision device for among atmospheric environment |
| CN116929860A (en) * | 2023-07-26 | 2023-10-24 | 山东大学 | Shunt device for connecting fog sampler with detection unit and use method |
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2018
- 2018-12-12 CN CN201822082116.0U patent/CN209166892U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636514A (en) * | 2020-06-04 | 2020-09-08 | 安徽农业大学 | Green house rainwater intelligence collection system based on big data |
| CN111678740A (en) * | 2020-06-10 | 2020-09-18 | 河海大学 | Device capable of automatically collecting atmospheric sedimentation samples at different time intervals |
| CN114544266A (en) * | 2020-11-20 | 2022-05-27 | 中国兵器工业第五九研究所 | A chloride ion real-time supervision device for among atmospheric environment |
| CN114544266B (en) * | 2020-11-20 | 2023-12-22 | 中国兵器工业第五九研究所 | Chloride ion real-time monitoring device used in atmosphere environment |
| CN116929860A (en) * | 2023-07-26 | 2023-10-24 | 山东大学 | Shunt device for connecting fog sampler with detection unit and use method |
| CN116929860B (en) * | 2023-07-26 | 2024-04-19 | 山东大学 | Shunt device for connecting fog sampler with detection unit and use method |
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