CN109443858A - A kind of dried wet deposition sampling apparatus - Google Patents
A kind of dried wet deposition sampling apparatus Download PDFInfo
- Publication number
- CN109443858A CN109443858A CN201910005662.0A CN201910005662A CN109443858A CN 109443858 A CN109443858 A CN 109443858A CN 201910005662 A CN201910005662 A CN 201910005662A CN 109443858 A CN109443858 A CN 109443858A
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- CN
- China
- Prior art keywords
- rainwater
- slip lid
- box body
- box
- framework
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Classifications
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- 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
- 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
- G01N1/22—Devices for withdrawing samples in the gaseous state
Abstract
The present invention provides a kind of dried wet deposition sampling apparatuses, including framework box body, rainwater sampling box, dry deposition sampling box, distribution box, slip lid, slip lid is mounted in framework box body using sliding rail, slip lid is mobile using motor, gear reducer, gear transmission parts, rack gear, rainwater sampling box upper surface is equipped with rainwater-collecting funnel, it is filter screen above the dry deposition sampling box, the distribution box includes battery group, control switch and singlechip controller, the framework box body side is equipped with a rainwater inductor, and the sliding rail both ends are respectively provided with position sensor.The present invention realizes the conversion of dry wet deposition sample acquisition using slip lid, and when rainfall, slip lid can be automatically moved to above dry deposition sampling box, shelter from sedimentation sample, it prevents sedimentation sample by rainwater pollution, while utilizing rainwater-collecting collection funnel rainwater, acquisition sedimentation sample.At the end of rainfall, slip lid can be automatically moved to above rainwater sampling box, open dry deposition sampling box, acquire sedimentation sample using dry deposition sampling box.The present invention has advantage easy to carry, easy to operate, and field is facilitated to carry out the experiment of characteristics of rainfall research.
Description
Technical field
The present invention relates to geological hydrology technical field of experiment equipment more particularly to a kind of dried wet deposition sampling apparatuses.
Background technique
Dried wet deposition sampling apparatus is for research area's rainfall and dry deposition feature, the different characteristics of rainfall of analysis to rainwater
The influencing mechanism of water quality discloses pollutant in the output rule of pollution of circulation object in an atmosphere and release feature, analyzing atmospheric
The important experimental provision in source.Currently, the dried wet deposition sampler of mainstream is expensive in the market, and some need connects exchange
Electricity is unfavorable for carrying out field study work.Most projects fail to support to buy this device since funds are limited.Researcher is only capable of
Rainwater is collected using finishing box or polyethylene drum etc..The rainwater and sedimentation sample being achieved in that are not accurate enough and time-consuming and laborious.
Therefore, it is necessary to provide the dried wet deposition sampling apparatus that one kind is at low cost, experiment accuracy is high to solve above-mentioned technical problem.
Summary of the invention
The purpose of the present invention is to provide a kind of dried wet deposition sampling apparatus, which can carry out dried wet deposition sample and adopt
Collection, improves the accuracy rate of experiment.Have the advantages that structure is simple, at low cost, operation is simple.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of dried wet deposition sampling apparatus, feature exist
In: including framework box body, the rainwater sampling box positioned at framework box body interior side, another upper lateral part inside framework box body
Dry deposition sampling box, the distribution box below dry deposition sampling box inside framework box body, the framework box body top are equipped with one
Slip lid, slip lid are mounted in framework box body using sliding rail, framework box body middle position be equipped with control slip lid horizontally slip motor,
Gear reducer, gear transmission parts, the slip lid bottom are equipped with rack gear, and rainwater sampling box upper surface is leaked equipped with rainwater-collecting
Bucket, the dry deposition sampling box top are filter screen, and the distribution box includes battery group, control switch and single-chip microcontroller control
Device, the framework box body side are equipped with a rainwater inductor, and the sliding rail both ends are respectively provided with position sensor, the single-chip microcontroller control
Device processed is connect by cable with position sensor, rainwater inductor and motor switch contactor, the motor switch contactor mistake
Cable connects and controls motor, and the battery group passes through cable and motor, position sensor, rainwater inductor, single-chip microcontroller control
Device processed, motor switch contactor connect and provide power supply for it.
Further, the aperture of the filter screen is 1.5-2.5 millimeters.
Dried wet deposition sampling apparatus of the present invention realizes the conversion of dry wet deposition sample acquisition using slip lid, when rainfall,
Slip lid can be automatically moved to above dry deposition sampling box, shelter from sedimentation sample, prevent sedimentation sample by rainwater pollution, while benefit
With rainwater-collecting collection funnel rainwater, acquisition sedimentation sample.At the end of rainfall, slip lid can be automatically moved on rainwater sampling box
Side opens dry deposition sampling box, acquires sedimentation sample using dry deposition sampling box.The present invention have it is easy to carry, it is easy to operate
The advantages of, facilitate field to carry out the experiment of characteristics of rainfall research.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dried wet deposition sampling apparatus of the present invention.
Fig. 2 is electric functional block diagram of the invention.
The corresponding relationship of component names and appended drawing reference in figure are as follows:
1 framework box body；2 rainwater sampling boxes；3 dry deposition sampling boxes；4 distribution boxs；5 slip lids；6 sliding rails；7 motors；8 speed reducers；9 teeth
Take turns transmission parts；10 rack gears；11 rainwater-collecting funnels；12 filter screens；13 battery groups；14 motor switch contactors；15 monolithics
Machine controller；16 rainwater inductors；17 position sensors.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with the drawings and specific embodiments, is implemented
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
As shown in Figure 1 and Figure 2, a kind of dried wet deposition sampling apparatus, including framework box body 1, be located at framework box body interior side
Rainwater sampling box 2, inside the framework box body dry deposition sampling box 3 of another upper lateral part, be located at it is dry heavy inside framework box body
Distribution box 4 below down-sampled case, the framework box body top are equipped with a slip lid 5, and slip lid is mounted on framework box body using sliding rail 6
On, framework box body middle position is equipped with motor 7, speed reducer 8, the gear transmission part 9 that control slip lid horizontally slips, the slip lid
Bottom is equipped with rack gear 10, and rainwater sampling box upper surface is equipped with rainwater-collecting funnel 11, the dry deposition sampling box top
For filter screen 12, the distribution box includes battery group 13, motor switch contactor 14 and singlechip controller 15, the frame
Cabinet side is equipped with a rainwater inductor 16, and the sliding rail both ends are respectively provided with position sensor 17, the singlechip controller 15
It is connect by cable with position sensor 17, rainwater inductor 16 and motor switch contactor 14, the motor switch contactor
14, which cross cable, connects and controls motor 7, and the battery group logical 13 crosses cable and motor 7, position sensor 17, rainwater inductor
16, singlechip controller 15, motor switch contactor 14 connect and provide power supply for it.
When it is implemented, framework box body 1 and slip lid use stainless steel material, when rainwater inductor 16 has sensed rainfall
When, rainwater inductor 16 can send a signal to singlechip controller 15, and singlechip controller 15 gives motor switch contactor 14
Instruction is sent, motor switch contactor 14 controls electric motor starting, and motor drives speed reducer 8, gear transmission part 9, rack gear 10 to transport
Turn, and then slip lid is driven to slide into 3 top of dry deposition sampling box, when the mobile touch position sensor 17 of slip lid, position sensing
Device 17 sends a signal to singlechip controller 15, and singlechip controller 15 controls the electricity that motor switch contactor 14 closes motor 7
Road, slip lid no longer move, and at this moment utilize rainwater-collecting collection funnel rainwater, acquisition sedimentation sample.Similarly, when rainfall stops,
Signal is passed to singlechip controller 15 by rainwater inductor 16, and singlechip controller 15 refers to the transmission of motor switch contactor 14
It enables, motor switch contactor 14 controls electric motor starting, and motor drives speed reducer 8, gear transmission part 9, rack gear 10 to operate, in turn
Slip lid is driven to slide into 2 top of rainwater sampling box, when slip lid is mobile touches other one end position sensor 17, position is passed
Sensor 17 sends a signal to singlechip controller 15, and singlechip controller 15 controls motor switch contactor 14 and closes motor 7
Circuit, slip lid no longer move, and at this moment utilize the acquisition sedimentation sample of dry deposition sampling box 3.Rainwater collection is set above rainwater sampling box 2
Collection funnel 11 is used to collect rainwater while can also reduce the evaporation of rainwater；The mistake of diameter 2mm is mounted with above dry deposition sampling box 3
Strainer enters dry deposition vasculum for obstructing dry branches and fallen leaves.
The above is only highly preferred embodiment of the present invention, is not intended to limit the present invention in any form, and is appointed
What those skilled in the art, without departing from the scope of the technical proposal of the invention, using in the method for the disclosure above
Appearance makes many possible changes and modifications to technical solution of the present invention, is all within the protection scope of the claims.
Claims (2)
1. a kind of dried wet deposition sampling apparatus, it is characterised in that: including framework box body, positioned at the rainwater of framework box body interior side
Sampling box, inside the framework box body dry deposition sampling box of another upper lateral part, be located at dry deposition sampling box inside framework box body
The distribution box of lower section, the framework box body top are equipped with a slip lid, and slip lid is mounted in framework box body using sliding rail, framework box body
Middle position is equipped with motor, the gear reducer, gear transmission parts that control slip lid horizontally slips, and the slip lid bottom installation is with teeth
Item, rainwater sampling box upper surface are equipped with rainwater-collecting funnel, are filter screen, the distribution above the dry deposition sampling box
Case includes battery group, control switch and singlechip controller, and the framework box body side is equipped with a rainwater inductor, the cunning
Rail both ends are respectively provided with position sensor, and the singlechip controller passes through cable and position sensor, rainwater inductor and motor
Switch contact connection, the motor switch contactor cross cable and connects and control motor, the battery group by cable and
Motor, position sensor, rainwater inductor, singlechip controller, motor switch contactor connect and provide power supply for it.
2. dried wet deposition sampling apparatus according to claim 1, it is characterised in that: the aperture of the filter screen is 1.5-
2.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005662.0A CN109443858A (en) | 2019-01-03 | 2019-01-03 | A kind of dried wet deposition sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005662.0A CN109443858A (en) | 2019-01-03 | 2019-01-03 | A kind of dried wet deposition sampling apparatus |
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| Publication Number | Publication Date |
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| CN109443858A true CN109443858A (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910005662.0A Pending CN109443858A (en) | 2019-01-03 | 2019-01-03 | A kind of dried wet deposition sampling apparatus |
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| CN (1) | CN109443858A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060552A (en) * | 2022-06-06 | 2022-09-16 | 西安建筑科技大学 | Be applied to wet intelligent sampling device who subsides process of rainfall |
| CN117074103A (en) * | 2023-08-25 | 2023-11-17 | 海南省林业科学研究院(海南省红树林研究院) | Acquisition device for wet settlement in mangrove forest |
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| CN101013071A (en) * | 2007-01-31 | 2007-08-08 | 南开大学 | Atmosphere dry-wet deposition multifunctional sampling instrument with auto-lifting gathering tank |
| CN101750636A (en) * | 2010-01-29 | 2010-06-23 | 武汉东湖天康科技有限公司 | Automatic sampler for dry and wet deposition of radiation environment |
| CN102103137A (en) * | 2010-12-17 | 2011-06-22 | 南京农业大学 | Collecting method of atmospheric nitrogen and phosphorus deposits in water network regions and collecting system thereof |
| CN102721577A (en) * | 2012-07-03 | 2012-10-10 | 北京师范大学 | Multi-functional and automatic atmospheric dry-and-wet deposition sampler |
| CN103398877A (en) * | 2013-07-24 | 2013-11-20 | 环境保护部华南环境科学研究所 | Atmosphere nitrogen-phosphorus dry and wet deposition and sampling system with wireless communication function and atmosphere nitrogen-phosphorus dry and wet deposition and sampling method |
| CN204359560U (en) * | 2014-04-10 | 2015-05-27 | 齐齐哈尔大学 | Multifunction atmospheric depositing dust automatic sampler |
| RU170193U1 (en) * | 2016-06-27 | 2017-04-18 | Федеральное государственное бюджетное учреждение науки Институт оптики атмосферы им. В.Е. Зуева Сибирского отделения Российской академии наук (ИОА СО РАН) | Automatic on-off collection of precipitation and dry fallout |
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2019
- 2019-01-03 CN CN201910005662.0A patent/CN109443858A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101013071A (en) * | 2007-01-31 | 2007-08-08 | 南开大学 | Atmosphere dry-wet deposition multifunctional sampling instrument with auto-lifting gathering tank |
| CN101750636A (en) * | 2010-01-29 | 2010-06-23 | 武汉东湖天康科技有限公司 | Automatic sampler for dry and wet deposition of radiation environment |
| CN102103137A (en) * | 2010-12-17 | 2011-06-22 | 南京农业大学 | Collecting method of atmospheric nitrogen and phosphorus deposits in water network regions and collecting system thereof |
| CN102721577A (en) * | 2012-07-03 | 2012-10-10 | 北京师范大学 | Multi-functional and automatic atmospheric dry-and-wet deposition sampler |
| CN103398877A (en) * | 2013-07-24 | 2013-11-20 | 环境保护部华南环境科学研究所 | Atmosphere nitrogen-phosphorus dry and wet deposition and sampling system with wireless communication function and atmosphere nitrogen-phosphorus dry and wet deposition and sampling method |
| CN204359560U (en) * | 2014-04-10 | 2015-05-27 | 齐齐哈尔大学 | Multifunction atmospheric depositing dust automatic sampler |
| RU170193U1 (en) * | 2016-06-27 | 2017-04-18 | Федеральное государственное бюджетное учреждение науки Институт оптики атмосферы им. В.Е. Зуева Сибирского отделения Российской академии наук (ИОА СО РАН) | Automatic on-off collection of precipitation and dry fallout |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060552A (en) * | 2022-06-06 | 2022-09-16 | 西安建筑科技大学 | Be applied to wet intelligent sampling device who subsides process of rainfall |
| CN115060552B (en) * | 2022-06-06 | 2024-04-12 | 西安建筑科技大学 | Be applied to intelligent sampling device of rainfall wet sedimentation process |
| CN117074103A (en) * | 2023-08-25 | 2023-11-17 | 海南省林业科学研究院(海南省红树林研究院) | Acquisition device for wet settlement in mangrove forest |
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