CN101013070A - Rainfall dustfall time-interval multifunctional automatic sampler - Google Patents
Rainfall dustfall time-interval multifunctional automatic sampler Download PDFInfo
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- CN101013070A CN101013070A CN 200710056667 CN200710056667A CN101013070A CN 101013070 A CN101013070 A CN 101013070A CN 200710056667 CN200710056667 CN 200710056667 CN 200710056667 A CN200710056667 A CN 200710056667A CN 101013070 A CN101013070 A CN 101013070A
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Abstract
The invention is a rain-fall dust-fall time-sharing multi-function automatic sampler, including the box, the collection cup, the control circuit and the support. The said box is cylindrical; the top of the box has closed shelter, and closing to the shelter edge, embedded a cylinder-shaped collection mouth, and in the box side wall, there is a door which can open and close; in the center of the box, there is also a rotating tray driven by the driven machine, and above the rotating tray, uniformly setting up many collection cup seat along the circumference, in the collection cup seat, placed the collection cup which can be taken out; and the said collection cup seat center radius of rotation is the same as the collection mouth upper lid radius atop the box. The invention uses rain sensor to automatically continuous collect rain water during the rain. When closed the rain controller, it can automatically collect atmospheric samples for different time. The sampler can completely meet the monitoring needs of atmospheric, hydrological, meteorological departments.
Description
[technical field]
The present invention relates to atmosphere, meteorology, environmental monitoring sampling thief, particularly a kind of rainfall dustfall time-interval multifunctional automatic sampler
[background technology]
Problems such as urban air pollution, open-source depositing dust, sandstorm, acid rain are current very important research project, for ph value of acid rain in the rainfall and situation of change, the monitoring of sandstorm different time sections depositing dust in time thereof.The sampling thief of prior art can not carry out the collection of depositing dust and rainfall at times, and rainwater that can only a rainfall of continuous sampling can not at times, regularly carry out the sample collecting of rainwater, sandstorm depositing dust, daily depositing dust.
[summary of the invention]
The objective of the invention is in order to overcome prior art problems, and a kind of rainfall dustfall time-interval multifunctional automatic sampler is provided.This sampling thief is simple in structure, and customer segment be can satisfy and rainfall and depositing dust gathered, but also continuous acquisition rainfall and depositing dust.
Disclosed technical scheme of the present invention is a kind of rainfall dustfall time-interval multifunctional automatic sampler, comprises casing, support, collection cups and is provided with the control circuit of rainwater induction controller and time controller, it is characterized in that said casing is cylindrical; The loam cake of sealing is arranged at the casing top, and loam cake studs with cylindrical shape and collects mouthful connecing near part, but is provided with the door of opening and closing at the sidewall middle part of casing; Also be provided with a rotary-tray that is driven by gear train at the casing middle part, the rotary-tray top evenly is provided with a plurality of collection cups along circumference, collects in the cup and is placed with the collection cups that can take out; And the radius of turn at place, said collection cup center is identical with place, the collection mouth center loam cake radius of box cover.
The invention has the beneficial effects as follows: use the work of rainwater inductor and time controller control circuit, can when rainy, open time controller automatically, automatic again shut-in time controller after rain stops.And the design of a plurality of collection cups, and collection cups can make things convenient for mobile accurately, can when rainy, gather rainfall easily automatically at times, close rain controller, also can be by the prize dirt in user's the setting collection surrounding air, this equipment control circuit and mechanical part structural design are simple, part processing is easy to device.Can satisfy the demand of atmosphere, meteorological departments monitoring fully.
[description of drawings]
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a rotary device structure decomposing schematic representation of the present invention.
Among the figure: collect mouthful (1), a loam cake (2), casing (3), door (4), handle (5), support (6), rainwater induction controller (7), clockwise and anticlockwise motor (8), light idol inductor (9), steel disc (10), collection cups (11), collect glass holder (12), instrument pulpit (13), roller (14), collection cups holder (15), rotary-tray (16), basetray (17), slideway (18), drainpipe (19).
Be described in detail with reference to accompanying drawing below in conjunction with embodiments of the invention.
[embodiment]
As shown in Figure 1, 2, rainfall dustfall time-interval multifunctional automatic sampler of the present invention is made up of cylindrical casing (3), collection cups (11), control circuit and support (6) etc.The collection mouth (1) of toroidal is positioned at the limit portion of casing top cover (2), but be provided with the door (4) of opening and closing at the sidewall middle part of casing, be used for putting, getting collection cups, or control circuit in the instrument pulpit (13) of rotary-tray (16) below and mechanical hook-up etc. are installed, safeguarded.Rotary-tray is placed on the basetray (17) that is connected with casing by a ring support that nylon roller (14) is housed, also be provided with annular slide track (18) on the basetray surface, in order to the rotation of control nylon roller (14), and the support basetray makes it keep balance; Clockwise and anticlockwise motor (8) or motor and reducing gear driven rotary that rotary-tray is then installed by the pallet below.Motor is a collected specimens when just changeing, counter-rotating is used for rotary-tray and resets to the position No. 1, the rotary-tray top evenly is provided with 12 collection cups holders (15) and places corresponding collection cups along circumference, in 12 collection cups holders, be fixed with cup-shaped collection glass holder (12) above having one at least and be used for fixing collection cups, make its held stationary in rotary course.Collection cups is the cylinder barrel shaped container of uncovered.Internal diameter 12cm, high 15cm cylindrical shape (plastics, pottery, glass or stainless steel).The radius of turn of collecting place, cup center is identical with place, the collection mouth center loam cake radius of box cover.
The rotary-tray below is equipped with 12 metal steel discs (10), the position that is used for the rotation of switches light idol inductor (9) control rotary-tray, the position at 30 ° of rear center places of the each rotation of the collection cup above making is identical with the position at the place, collection mouth center of box cover.
In order to discharge excessive rainwater, the place, sidewall base of collecting glass holder at each cup-shaped of rotary-tray is equipped with a drainpipe (19), and collect at the casing top a mouthful side the corresponding aforementioned drainpipe outlet of wall box below, be provided with a water receiving and be directed to casing outer rhone or pipe.
In order to realize collection or the timing acquiring to rainwater, this sampling thief also is provided with rainwater induction controller (7) and time controller.Control circuit starts the rotary-tray rotation by rainwater induction controller or time controller.When motor just changeed, pallet clockwise rotated, and the angle of rotation is by light idol switch and sheet control just, and the angle of the each rotation of pallet is 30 °.
Control circuit of the present invention provides power supply by the accumulator that is placed on rotary-tray below in the casing.
Rainwater induction controller in the control circuit of the present invention can send signal automatically and pass to controller when rainy, automatically gather rainwater and flow into first collection cups, after reaching user's setting-up time section, rotary-tray rotates 30 ° automatically, second collection cups begins collected specimens, in like manner finishes residue acquisition cup sample collecting.
If close rain controller, the time controller control circuit is partly started working, and according to the time rotary-tray that the user sets, also can rotate automatically and finish 1-12 collection cups collection atmospheric falling dust sample.
Claims (7)
1, a kind of rainfall dustfall time-interval multifunctional automatic sampler comprises casing, support, collection cups and is provided with the control circuit of rainwater induction controller and time controller, it is characterized in that said casing is cylindrical; The loam cake of sealing is arranged at the casing top, and loam cake studs with cylindrical shape and collects mouthful connecing near part, but is provided with the door of opening and closing at the sidewall middle part of casing; Also be provided with a rotary-tray that is driven by gear train at the casing middle part, the rotary-tray top evenly is provided with a plurality of collection cups along circumference, collects in the cup and is placed with the collection cups that can take out; And the radius of turn at place, said collection cup center is identical with place, the collection mouth center loam cake radius of box cover.
2, rainfall dustfall time-interval multifunctional automatic sampler according to claim 1, it is characterized in that said rotary-tray by on the basetray that ring support is placed on casing is connected that roller is housed, motor and reducing gear or slowspeed machine driven rotary that rotary-tray is then installed by the pallet below.
3, rainfall dustfall time-interval multifunctional automatic sampler according to claim 2 is characterized in that said motor is a clockwise and anticlockwise motor.
4, rainfall dustfall time-interval multifunctional automatic sampler according to claim 1 and 2 is characterized in that said rotary-tray top is provided with 12 and collects cup and place corresponding collection cups.
5, rainfall dustfall time-interval multifunctional automatic sampler according to claim 4, it is characterized in that said rotary-tray is equipped with a drainpipe at each place, sidewall base of collecting cup, and collect at the casing top a mouthful side the corresponding aforementioned drainpipe outlet of wall box below, be provided with a water receiving and be directed to casing outer rhone or pipe.
6, rainfall dustfall time-interval multifunctional automatic sampler according to claim 1 and 2 is characterized in that the rotation of said control circuit by rainwater induction controller or time controller startup rotary-tray, and the angle of the each rotation of rotary-tray is 30 °.
7, rainfall dustfall time-interval multifunctional automatic sampler according to claim 1 is characterized in that said control circuit provides power supply by the accumulator that is placed on rotary-tray below in the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710056667 CN101013070A (en) | 2007-01-31 | 2007-01-31 | Rainfall dustfall time-interval multifunctional automatic sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710056667 CN101013070A (en) | 2007-01-31 | 2007-01-31 | Rainfall dustfall time-interval multifunctional automatic sampler |
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| CN101013070A true CN101013070A (en) | 2007-08-08 |
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| CN 200710056667 Pending CN101013070A (en) | 2007-01-31 | 2007-01-31 | Rainfall dustfall time-interval multifunctional automatic sampler |
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| CN101556219B (en) * | 2009-04-21 | 2011-01-12 | 中国科学院新疆生态与地理研究所 | Dustfall collection method for separating impurities |
| CN102156061A (en) * | 2011-01-06 | 2011-08-17 | 西安理工大学 | Rainwater collecting device and method for different confluence areas |
| CN102365542A (en) * | 2009-04-01 | 2012-02-29 | 新日本制铁株式会社 | Horizontal component catcher of dustfall in atmosphere and measuring method of horizontal component |
| CN102507274A (en) * | 2011-11-15 | 2012-06-20 | 吉林省电力科学研究院有限公司 | Intelligent air automatic sampler for occupational health |
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| CN103743600A (en) * | 2013-12-30 | 2014-04-23 | 河海大学 | Time-phased automatic rain sample sampling device |
| CN104359720A (en) * | 2014-11-17 | 2015-02-18 | 武汉大学 | Full-automatic day-parting rainwater sampling device |
| CN104502155A (en) * | 2014-12-31 | 2015-04-08 | 北京市水文地质工程地质大队 | Sealing sampling device for collecting rainwater |
| CN104931298A (en) * | 2015-06-24 | 2015-09-23 | 四川农业大学 | Atmospheric wet deposition collecting device |
| CN104964853A (en) * | 2015-07-20 | 2015-10-07 | 清华大学深圳研究生院 | Event mean concentration sampler |
| CN105606407A (en) * | 2016-03-14 | 2016-05-25 | 浙江工业大学 | Tipping-bucket segmented sampling instrument for initial rainwater water-quality analysis |
| CN105651560A (en) * | 2016-03-31 | 2016-06-08 | 兰州大学 | Long-term divided-period atmospheric dry and wet dust-fall acquisition analyzer |
| CN105758678A (en) * | 2016-03-17 | 2016-07-13 | 北京市水科学技术研究院 | Hydraulic-driving time-sharing automatic sampling controller |
| CN106353135A (en) * | 2016-08-18 | 2017-01-25 | 浙江大学 | Automatic staged continuous timing sampling instrument and method for vegetable field rainfall runoff |
| CN106568618A (en) * | 2016-11-11 | 2017-04-19 | 天津中新安德科技有限公司 | Novel rainwater collector |
| CN106769231A (en) * | 2016-12-26 | 2017-05-31 | 苏州欣祥本机械科技有限公司 | A kind of urine sampler for being easy to different phase to take liquid |
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| CN107202717A (en) * | 2017-07-17 | 2017-09-26 | 安徽工业大学 | One kind automation rain dirt sample collection monitoring system |
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| CN114279103A (en) * | 2022-01-07 | 2022-04-05 | 海南大学 | Automatic rainwater collector |
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| CN102365542B (en) * | 2009-04-01 | 2013-10-16 | 新日铁住金株式会社 | Horizontal component catcher of dustfall in atmosphere and measuring method of horizontal component |
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| CN113281108A (en) * | 2021-05-19 | 2021-08-20 | 东北农业大学 | Precipitation and dust fall intelligent control collector |
| CN114018639A (en) * | 2021-10-25 | 2022-02-08 | 浙江工业大学 | Automatic staged sampler for rainwater runoff |
| CN114018639B (en) * | 2021-10-25 | 2024-05-03 | 浙江工业大学 | Automatic staged sampler for rainwater runoff |
| CN114279103A (en) * | 2022-01-07 | 2022-04-05 | 海南大学 | Automatic rainwater collector |
| CN114720201A (en) * | 2022-05-20 | 2022-07-08 | 青海中煤地质工程有限责任公司 | Automatic collecting device for atmospheric precipitation |
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