CN106568617A - Intelligent rainwater sampling device - Google Patents
Intelligent rainwater sampling device Download PDFInfo
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- CN106568617A CN106568617A CN201610889446.3A CN201610889446A CN106568617A CN 106568617 A CN106568617 A CN 106568617A CN 201610889446 A CN201610889446 A CN 201610889446A CN 106568617 A CN106568617 A CN 106568617A
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- rainwater
- liquid level
- platform
- tube
- sampling
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- 238000005070 sampling Methods 0.000 title claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims description 24
- 230000006698 induction Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 15
- 238000002474 experimental method Methods 0.000 claims description 4
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 8
- 235000013311 vegetables Nutrition 0.000 description 4
- 206010010774 Constipation Diseases 0.000 description 1
- 206010051244 Dyschezia Diseases 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Atmospheric Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides an intelligent rainwater sampling device, and belongs to the technical field of environment monitoring. The problem of low intelligence and automation degree of present rainwater samplers is solved. The intelligent rainwater sampling device comprises a box body, a box cover, a control unit, a stepping motor, a direct current motor, a rotating disk and a peristaltic pump, a plurality of sampling tubes are circumferentially uniformly distributed on the upper surface of the rotating disk, the box body is provided with rainwater inductors, a liquid level console and a rainwater interception table, the liquid level console is provided with a table cover, the sidewall of the liquid level console close to the rainwater interception table is provided with a liquid level control hole, the liquid level control hole is positioned above the rainwater inductors, the peristaltic pump is connected with a sample fetching tube and a sample discharging tube, the other end of the sampling discharge tube is positioned over the sampling tubes, the sample discharging tube is provided with a liquid level inductor, and a monitoring camera is arranged in the box body. The device has the advantages of realization of staged, intermittent, timing and automatic collection of rainwater, measurement of the rainfall grade, and intelligence in operation.
Description
Technical field
The invention belongs to environmental monitoring technology field, is related to sampling apparatuses, more particularly to a kind of Intelligent rain sampling apparatuses.
Background technology
With industry and the reach of science, also by the monitoring of industrial pollution source, it is right progressively to develop into for the content of environmental monitoring
The monitoring of overall situation, i.e. monitoring object are not only the pollution factor for affecting environmental quality, also include to air, rainwater, biology, life
The monitoring of state change.Only in this way, could comprehensively, definitely illustrate that environmental pollution is flat to crowd, biological existence and ecology
The influence degree of weighing apparatus, so as to make correct environmental quality assessment.The purpose of environmental monitoring is accurate, timely, comprehensively reflects
Present Situation of Environmental Quality and development trend, are that environmental management, pollution source apportionment, environmental planning etc. provide scientific basis.
Such as after rainfall, the runoff formed in vegetable field can take away the elements such as the part nitrogen phosphorus in soil, be pooled to
Water pollution is caused behind river.Thus, we have to the fertilising situation for understanding vegetable plot and Heavy Rainfall Process to Runoff
Affect.The device for being related to this vegetable plot runoff sample collection in prior art is also fewer, and sampling is typically limited to single
Sampling, if adopting multiple sample, loaded down with trivial details and precision not enough, in addition for collection runoff water sample, is not one rainy
Begin to gather water sample, but runoff is formed after ground moistening saturation will be waited, if excessively relying on rainwater induction apparatuss, dyschezia
In solving such case, and when being difficult to tackle at present not under rainy day complicated and changeable.
It is also required to according to different rainfall grades simultaneously measure work, but existing rain collecting device is not surveyed
The function of the rainfall grade of amount rainfall, therefore urgently need now a kind of convenient, accurately rainwater-sampling device.
The content of the invention
The purpose of the present invention is for the above-mentioned problems in the prior art, there is provided one kind can stage by stage, it is intermittent
Timing automatic collection rainwater, can measure rainfall grade and can intellectualized operation Intelligent rain sampling apparatuses.
The purpose of the present invention can be realized by following technical proposal：A kind of Intelligent rain sampling apparatuses, including casing and
Case lid, is provided with control unit, motor, direct current generator, rotating disk and peristaltic pump, it is characterised in that described in the casing
Rotating disk by its rotation of step motor control, and on the upper surface of rotating disk, be circumferentially uniformly distributed with several sampling tubes, it is described
Two rainwater induction apparatuss, a Liquid level platform and a rainwater are provided with the outer top surface of casing and intercept platform, the liquid level control
It is provided with platform processed by the platform lid of its open and close of DC MOTOR CONTROL, described two rainwater induction apparatuss are respectively arranged at liquid level control
The both ends of platform processed, and the rainwater induction apparatuss for intercepting platform one end near rainwater are located at the lower section that rainwater intercepts platform, described liquid level
Liquid level hole, and Liquid level hole position are offered in rainwater induction apparatuss on the side wall for intercepting platform on control station close to rainwater
Top, is connected with probe tube and nesting tube on described peristaltic pump, the probe tube other end is stretched out outside casing, nesting tube other end position
Level sensor is provided with the surface of sampling tube and on nesting tube, is located in described casing at the top of sampling tube and is installed
There is a monitoring camera that can be connected with external smart equipment, described monitoring camera, motor, direct current generator are closed and wriggled
Induced signal can be transferred to control unit control by control unit control, described rainwater induction apparatuss and level sensor by pump
System.
In a kind of above-mentioned Intelligent rain sampling apparatuses, touch display screen, and institute are installed on described case lid outer wall
The touch display screen stated can control and the experiment parameter in display control unit.
In a kind of above-mentioned Intelligent rain sampling apparatuses, on the outer top surface of described casing, rainfall detection is also equipped with
Device, described rainfall detection device can transmit detection signal to control unit.The setting of rainfall detection device can cause to monitor every time
During rainwater, can be detected according to different rainfall grades so that experimental result is more accurate.
In a kind of above-mentioned Intelligent rain sampling apparatuses, be connected with the side wall of described Liquid level platform with inside which
The drain pipe being connected, and the end of drain pipe is provided with check valve.When detection is stopped, opening check valve can be by liquid level control
Remaining rainwater in platform processed is excluded, and is favorably improved the accuracy of detection next time.
In a kind of above-mentioned Intelligent rain sampling apparatuses, the platform lid on described Liquid level platform intercepts platform with rainwater
Top surface is inclined to the same side.The little slope being formed slopely contributes to the flowing of rainwater, prevents rainwater from falling in Liquid level platform.
In a kind of above-mentioned Intelligent rain sampling apparatuses, described rotating disk is connected by support with motor, and
The top of frame is fixed with the bracing frame supported for nesting tube and level sensor.
In a kind of above-mentioned Intelligent rain sampling apparatuses, described direct current generator and peristaltic pump are installed in and casing phase
In connected fixed plate.
Compared with prior art, this Intelligent rain sampling apparatuses have advantages below：
1st, be mounted with can remote monitoring its inner workings monitoring camera, and be provided with and can show and control singly
The touch display screen of experiment parameter in unit, the experimenter of non-electronic electrician specialty also can easily control the device so that its
Degree of intelligence is higher, and range of application is wider.
2nd, when the setting of rainfall detection device can cause monitoring rainwater every time, can be detected according to different rainfall grades so that
Experimental result is more accurate.
3rd, the controllable driven by rotary disc sampling tube of motor is intermittent rotates, control unit can stage by stage, it is intermittent fixed
When automatically control each component working so that the automaticity of the device is higher.
Description of the drawings
Fig. 1 is the positive structure diagram of this Intelligent rain sampling apparatuses.
In figure, 1, casing；2nd, case lid；3rd, control unit；4th, motor；5th, direct current generator；6th, rotating disk；7th, peristaltic pump；
8th, sampling tube；9th, rainwater induction apparatuss；10th, Liquid level platform；11st, rainwater intercepts platform；12nd, Tai Gai；13rd, Liquid level hole；14th, take
Sample pipe；15th, nesting tube；16th, level sensor；17th, monitoring camera；18th, touch display screen；19th, rainfall detection device；20th, arrange
Water pipe；21st, check valve；22nd, support；23rd, bracing frame；24th, fixed plate.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, this Intelligent rain sampling apparatuses include casing 1 and case lid 2, be provided with casing 1 control unit 3,
Motor 4, direct current generator 5, rotating disk 6 and peristaltic pump 7, rotating disk 6 control its rotation, and the upper surface of rotating disk 6 by motor 4
Upper circumference is uniformly distributed with several sampling tubes 8, and two rainwater induction apparatuss, 9, liquid level is provided with the outer top surface of casing 1
Control station 10 and a rainwater intercept platform 11, and the platform that its open and close is controlled by direct current generator 5 is provided with Liquid level platform 10
Lid 12, two rainwater induction apparatuss 9 are respectively arranged at the both ends of Liquid level platform 10, and the rain of 11 one end of platform is intercepted near rainwater
Water induction device 9 is located at the lower section that rainwater intercepts platform 11, is opened up on the side wall that platform 11 is intercepted close to rainwater on Liquid level platform 10
There is Liquid level hole 13, and Liquid level hole 13 is located at the top of rainwater induction apparatuss 9, and 14 He of probe tube is connected with peristaltic pump 7
Nesting tube 15,14 other end of probe tube are stretched out outside casing 1, and 15 other end of nesting tube is located at the surface of sampling tube 8 and nesting tube
Level sensor 16 is provided with 15, is located in casing 1 at the top of sampling tube 8 and is provided with and can be connected with external smart equipment
Monitoring camera 17, monitoring camera 17, motor 4, direct current generator 5 close peristaltic pump 7 controlled by control unit 3, rain
Induced signal can be transferred to control unit 3 and be controlled by water induction device 9 and level sensor 16, be provided with touch on 2 outer wall of case lid
Display screen 18, and touch display screen 18 is controllable and display control unit 3 in experiment parameter.
The operating principle of this Intelligent rain sampling apparatuses is as follows：Computer connects control unit 3, arranges the flow velocity of peristaltic pump 7,
The height of 6 rotating speed of rotating disk and level sensor 16, arranges 7 flow velocity of peristaltic pump for 110ml/h, 6 rotating speed of rotating disk in present embodiment
There are two speed, it is 1min even numbers position sampling tube 8 to be gone to from odd numbers position sampling tube 8, goes to odd numbers position from even numbers position sampling tube 8 and adopts
Sample pipe 8 is 30min（Sampling time sequence of this time according to needed for research runoff is arranged）, liquid level is 11cm, is arranged
The device is positioned over after good the place for needing to gather runoff sample, power supply has been connected（Alternating current 220V）, probe tube 14 is positioned over
The low-lying place in vegetable plot, is easy to gather runoff water sample.
After rainwater starts rainfall, rainwater induction apparatuss 9 send signal to control unit 3, and unidirectional current is controlled after being processed
Machine 5 opens the platform lid 12 of Liquid level platform 10, starts to collect rainfall.Collect when rainfall to the Liquid level of Liquid level platform 10
When at hole 13, Liquid level hole 13 has a rainwater to intercept platform 11 above, it is to avoid rainwater is directly thrown in hole, and the rainwater of collection flows out
During to the rainwater induction apparatuss 9 being located at rainwater interception platform 11, signal is sent to control unit 3 again, controlled compacted after being processed
Dynamic pump 7, level sensor 16 and motor 4 start to start, and the platform lid 12 of Liquid level platform 10 resets.
Probe tube 14 start to draw runoff in water sample to No. 1 position sampling tube 8, after 1min, rotating disk 6 is rotated samples No. 2 positions
Pipe 8 is gone to below probe tube 14, after 30min, and rotating disk 6 is rotated and goes to below probe tube 14, by that analogy No. 3 position sampling tubes 8,
When No. 20 position sampling tubes 8 are gone to 14 lower section of probe tube by rotating disk 6, and after gathering water sample, instrument is automatically stopped work.
Rainwater midway stops, and runoff disappears, and probe tube 14 does not draw runoff water sample, and level sensor 16 senses collection
In pipe, liquid level does not rise, and level sensor 16 sends signal to control unit 3, and after being processed, instrument is automatically stopped work,
But continue to start after spending 30 minutes, detecting whether to rain again defines runoff, after a rainfall, changes new sampling tube
8, two rainwater induction apparatuss 9 are wiped, just can be used for next sampling.
Further describe in detail, on the outer top surface of the casing 1 in this Intelligent rain sampling apparatuses, be also equipped with rainfall detection device 19,
Rainfall detection device 19 can transmit detection signal to control unit 3.
Further describe in detail, be connected with the side wall of the Liquid level platform 10 in this Intelligent rain sampling apparatuses and its internal phase
The drain pipe 20 of connection, and the end of drain pipe 20 is provided with check valve 21.
Further describe in detail, the platform lid 12 on the Liquid level platform 10 in this Intelligent rain sampling apparatuses intercepts platform 11 with rainwater
Top surface to the same side incline.
Further describe in detail, the rotating disk 6 in this Intelligent rain sampling apparatuses is connected by support 22 with motor 4, and
The top of frame 22 is fixed with the bracing frame 23 supported for nesting tube 15 and level sensor 16, and direct current generator 5 and peristaltic pump 7 are pacified
It is mounted in the fixed plate 24 being fixedly connected with casing 1.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more used herein casing 1, case lid 2, control unit 3, motor 4, direct current generator 5, rotating disk 6,
Peristaltic pump 7, sampling tube 8, rainwater induction apparatuss 9, Liquid level platform 10, rainwater intercept platform 11, platform lid 12, Liquid level hole 13, take
Sample pipe 14, nesting tube 15, level sensor 16, monitoring camera 17, touch display screen 18, rainfall detection device 19, drain pipe 20,
The terms such as check valve 21, support 22, bracing frame 23, fixed plate 24, but it is not precluded from the probability using other terms.Using this
A little terms are used for the purpose of the essence for more easily describing and explaining the present invention；It is construed as any additional restriction
All it is contrary with spirit of the invention.
Claims (7)
1. a kind of Intelligent rain sampling apparatuses, including casing（1）And case lid（2）, the casing（1）Control unit is provided with inside
（3）, motor（4）, direct current generator（5）, rotating disk（6）And peristaltic pump（7）, it is characterised in that described rotating disk（6）By stepping
Motor（4）Control its rotation, and rotating disk（6）Upper surface on be circumferentially uniformly distributed with several sampling tubes（8）, the casing
（1）Outer top surface on be provided with two rainwater induction apparatuss（9）, a Liquid level platform（10）Platform is intercepted with a rainwater（11）,
The Liquid level platform（10）On be provided with by direct current generator（5）Control the platform lid of its open and close（12）, described two rainwater
Induction apparatuss（9）It is respectively arranged at Liquid level platform（10）Both ends, and near rainwater intercept platform（11）The rainwater sensing of one end
Device（9）Platform is intercepted positioned at rainwater（11）Lower section, described Liquid level platform（10）On close to rainwater intercept platform（11）Side
Liquid level hole is offered on wall（13）, and Liquid level hole（13）Positioned at rainwater induction apparatuss（9）Top, described peristaltic pump
（7）On be connected with probe tube（14）And nesting tube（15）, probe tube（14）The other end stretches out casing（1）Outward, nesting tube（15）Separately
One end is located at sampling tube（8）Surface and nesting tube（15）On be provided with level sensor（16）, described casing（1）Interior position
In sampling tube（8）Top at the monitoring camera that can be connected with external smart equipment is installed（17）, described monitoring takes the photograph
As head（17）, motor（4）, direct current generator（5）Close peristaltic pump（7）By control unit（3）Control, described rainwater sensing
Device（9）And level sensor（16）Induced signal can be transferred to control unit（3）Control.
2. a kind of Intelligent rain sampling apparatuses according to claim 1, it is characterised in that described case lid（2）On outer wall
Touch display screen is installed（18）, and described touch display screen（18）Controllable and display control unit（3）In experiment ginseng
Number.
3. a kind of Intelligent rain sampling apparatuses according to claim 1, it is characterised in that described casing（1）Outer top
Rainfall detection device is also equipped with face（19）, described rainfall detection device（19）Detection signal can be transmitted to control unit（3）.
4. a kind of Intelligent rain sampling apparatuses according to claim 1, it is characterised in that described Liquid level platform（10）
Side wall on be connected with the drain pipe being connected with inside which（20）, and drain pipe（20）End be provided with check valve
（21）.
5. a kind of Intelligent rain sampling apparatuses according to claim 1, it is characterised in that described Liquid level platform（10）
On platform lid（12）Platform is intercepted with rainwater（11）Top surface to the same side incline.
6. a kind of Intelligent rain sampling apparatuses according to claim 1, it is characterised in that described rotating disk（6）With stepping
Motor（4）By support（22）It is connected, and support（22）Top be fixed with and supply nesting tube（15）And level sensor（16）
The bracing frame of support（23）.
7. a kind of Intelligent rain sampling apparatuses according to claim 1, it is characterised in that described direct current generator（5）With
Peristaltic pump（7）It is installed in and casing（1）The fixed plate being fixedly connected with（24）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889446.3A CN106568617A (en) | 2016-10-12 | 2016-10-12 | Intelligent rainwater sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889446.3A CN106568617A (en) | 2016-10-12 | 2016-10-12 | Intelligent rainwater sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106568617A true CN106568617A (en) | 2017-04-19 |
Family
ID=58531704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610889446.3A Pending CN106568617A (en) | 2016-10-12 | 2016-10-12 | Intelligent rainwater sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106568617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990106A (en) * | 2017-04-25 | 2017-07-28 | 成都凌点科技有限公司 | Monitoring device for detecting acid rain |
| CN112144606A (en) * | 2020-10-10 | 2020-12-29 | 中国科学院西北高原生物研究所 | Automatic rainwater collecting and storing device and collecting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762409A (en) * | 2010-01-27 | 2010-06-30 | 北京师范大学 | Automatic urban rainfall runoff sampler |
| CN102955018A (en) * | 2012-10-26 | 2013-03-06 | 北京师范大学 | Portable eco-hydrological experiment and monitoring system |
| CN103335868A (en) * | 2013-06-05 | 2013-10-02 | 四川大学 | Automatic rainwater collecting and sampling device |
| CN103698159A (en) * | 2013-12-02 | 2014-04-02 | 浙江大学 | Raindrop triggering type runoff automatic sampling device and method |
| CN104596800A (en) * | 2015-01-08 | 2015-05-06 | 同济大学 | Wheel type overland runoff sampling device |
| CN105888046A (en) * | 2016-04-19 | 2016-08-24 | 武汉圣禹排水系统有限公司 | Novel anti-backflow intercepting well control method |
-
2016
- 2016-10-12 CN CN201610889446.3A patent/CN106568617A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762409A (en) * | 2010-01-27 | 2010-06-30 | 北京师范大学 | Automatic urban rainfall runoff sampler |
| CN102955018A (en) * | 2012-10-26 | 2013-03-06 | 北京师范大学 | Portable eco-hydrological experiment and monitoring system |
| CN103335868A (en) * | 2013-06-05 | 2013-10-02 | 四川大学 | Automatic rainwater collecting and sampling device |
| CN103698159A (en) * | 2013-12-02 | 2014-04-02 | 浙江大学 | Raindrop triggering type runoff automatic sampling device and method |
| CN104596800A (en) * | 2015-01-08 | 2015-05-06 | 同济大学 | Wheel type overland runoff sampling device |
| CN105888046A (en) * | 2016-04-19 | 2016-08-24 | 武汉圣禹排水系统有限公司 | Novel anti-backflow intercepting well control method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990106A (en) * | 2017-04-25 | 2017-07-28 | 成都凌点科技有限公司 | Monitoring device for detecting acid rain |
| CN112144606A (en) * | 2020-10-10 | 2020-12-29 | 中国科学院西北高原生物研究所 | Automatic rainwater collecting and storing device and collecting method thereof |
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Application publication date: 20170419 |
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