CN101750636B - Automatic sampler for dry and wet deposition of radiation environment - Google Patents
Automatic sampler for dry and wet deposition of radiation environment Download PDFInfo
- Publication number
- CN101750636B CN101750636B CN2010101044009A CN201010104400A CN101750636B CN 101750636 B CN101750636 B CN 101750636B CN 2010101044009 A CN2010101044009 A CN 2010101044009A CN 201010104400 A CN201010104400 A CN 201010104400A CN 101750636 B CN101750636 B CN 101750636B
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- Prior art keywords
- rainwater
- output shaft
- surge drum
- close mechanism
- rain water
- Prior art date
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- 230000008021 deposition Effects 0.000 title claims abstract description 12
- 230000005855 radiation Effects 0.000 title claims abstract description 8
- 210000004907 gland Anatomy 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 9
- 238000000151 deposition Methods 0.000 description 9
- 238000005070 sampling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an automatic sampler for dry and wet deposition of radiation environment, comprising a box, wherein, the top of the box is provided with a rain inductor, the top plate of the box is provided with a deposition collection cylinder and a rain water collection cylinder, a rain water collection bottle is arranged in the box, a communicated rain water distributing pipe is connected between the rain water collection cylinder and the rain water collection bottle and connected with a rain water distributing valve; the rain water collection cylinder is provided with a sealing cover which is connected with the output shaft of a lift/rotation switching mechanism, and the part between the rain water collection bottle and the rain water distributing pipe is sealed. The invention has two functions of collecting rain fall and dust fall, and the single-shaft type switch structure can adapt to any severe outdoor work environments.
Description
Technical field
The invention belongs to environmental protection equipment, be specifically related to a kind of sampling apparatus, dried wet deposition thing automatic sampler in particularly a kind of air.
Background technology
The collection poor stability of wet deposition thing in the at present extensive suitable environment dried wet deposition sampling apparatus, the rainwater surge drum is an open type, the rainwater evaporation is fast, any rugged surroundings of incompatibility open work, the quality that can not guarantee to collect rainwater.And the rainwater surge drum of lid is arranged, the switching of lid is inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of automatic sampler for dry and wet deposition of radiation environment that can adapt to any rugged surroundings, to address the above problem.
Technical scheme of the present invention is: automatic sampler for dry and wet deposition of radiation environment; It comprises casing, and the casing top is provided with the rainwater inductor, and roof box is provided with the precipitum surge drum; The rainwater surge drum; Be provided with the rainwater receiving flask in the casing, be connected UNICOM's rainwater distributing pipe between rainwater surge drum and the rainwater receiving flask, connect the rainwater distribution valve on the rainwater distributing pipe; Establish gland bonnet on the roof box, gland bonnet is connected with the output shaft of up-down rotating open-close mechanism, seals between gland bonnet and precipitum surge drum or the rainwater surge drum, seals between rainwater receiving flask and the rainwater distributing pipe.
Up-down rotating open-close mechanism also comprises the elevating mechanism that output shaft end connects, and output shaft is provided with splined shaft section, and splined shaft section is connected with output gear, and output gear is connected with the output shaft of electric rotating machine with input gearing mesh, input gear.
Said elevating mechanism is lift cylinder or electric pushrod, and the piston rod of lift cylinder or the output terminal of electric pushrod are connected with output shaft.
Output shaft is provided with the up-down limited block, the corresponding upper and lower limit level sensor that is provided with the up-down limited block.
Output shaft is provided with the rotational angle limited block, correspondingly with the rotational angle limited block is provided with left and right corner limit sensors.
Automatic sampler for dry and wet deposition of radiation environment adopts chip microcontroller control automatically.
Establish the gland bonnet of automatic unlatching on this device precipitum surge drum or the rainwater surge drum, when not raining, gland bonnet and the sealing of rainwater surge drum, only when rainy, gland bonnet is opened the rainwater surge drum, precipitum surge drum sealing simultaneously; Guarantee the accuracy that the rainwater material is gathered, avoid other non-rainwater materials to get in the sampling system, cause the inaccuracy of sampling; The rainwater receiving flask is collected rainwater successively, and sampling is stable smooth.Have the precipitation of collection and two functions of depositing dust; Its single axle is opened (gland bonnet) and is closed (gland bonnet) structure, can adapt to any rugged surroundings of open work.
Description of drawings
Fig. 1 automatic sampler for dry and wet deposition of radiation environment structural representation.
Fig. 2 rotating open-close mechanism structure synoptic diagram that goes up and down.
Fig. 3 spacing synoptic diagram of rotating open-close mechanism rotation angle that goes up and down.
Fig. 4 gland bonnet and rainwater surge drum synoptic diagram.
Embodiment
Present embodiment is used for the explanation to patented technology scheme of the present invention, and the change that is different from present embodiment that those skilled in the art makes according to technical scheme of the present invention all belongs to protection scope of the present invention.
As shown in Figure 1, casing 800 sidewalls are provided with chamber door and window shutter (not shown); The casing top is provided with rainwater inductor 801, and roof box is provided with precipitum surge drum 802, and precipitum surge drum 802 adopts the stainless steel processing and fabricating; Also be provided with rainwater surge drum 803 on casing 800 top boards, the rainwater surge drum adopts the stainless steel processing and fabricating; Be provided with the rainwater receiving flask in the casing; Be connected UNICOM's rainwater distributing pipe 806 between rainwater surge drum 803 and the rainwater receiving flask 804, connect rainwater distribution valve 807 on the rainwater distributing pipe 806; Rainwater distributing pipe 806 is communicated with defeated rainwater pipe 828 through rainwater distribution valve 807, and defeated rainwater pipe 819 is communicated with rainwater surge drum 803; Gland bonnet 808 is located at casing 800 tops, and gland bonnet 808 is connected with the output shaft 810 of up-down rotating open-close mechanism, seals between rainwater receiving flask and the rainwater distributing pipe.Casing 800 is provided with controller 830.Establish the sedimentation detecting sensor in the precipitum surge drum 802.Casing 800 is provided with chamber door, and is not shown in the figures.
As shown in Figure 2, up-down rotating open-close mechanism comprises the elevating mechanism that output shaft 810 ends connect, and elevating mechanism is an electric pushrod 811 in the present embodiment, and the axle of electric pushrod 811 is connected with output shaft 810.The axle of electric pushrod 811 is gone up and is connected nylon jacket 817.Output shaft 810 is provided with splined shaft section 812, and splined shaft section 812 is connected with output gear 813, output gear 813 and 814 engagements of input gear, and input gear 814 is connected with the output shaft 816 of electric rotating machine 815.Output shaft 810 is connected with pivoted arm 818, and pivoted arm 818 is connected with gland bonnet 808.Output gear 813 is supported by back-up block 827, and output shaft 810 is provided with bearing and bearing spacing fast 829.
Like Fig. 1, shown in 3, output shaft 810 is provided with rotational angle limited block 822, correspondingly with the rotational angle limited block is provided with left and right corner limit sensors.Left and right corner limit sensors 823,824 is located on the support 825 in the present embodiment.
As shown in Figure 4, gland bonnet 808 is provided with the sealing flange 826 with rainwater surge drum 803 edges.
Heating arrangement (in the rainwater surge drum, being provided with) can be set in this automatic sampler.So only can be used for measuring rainfall, and can be used for measuring winter snowfall, when temperature was lower than 5 ℃, heating system started automatically, and when temperature was higher than 5 ℃, heating system was closed automatically.
Claims (1)
1. automatic sampler for dry and wet deposition of radiation environment; It comprises casing, and the casing top is provided with the rainwater inductor, it is characterized in that roof box is provided with the precipitum surge drum; The rainwater surge drum; Be provided with the rainwater receiving flask in the casing, be connected UNICOM's rainwater distributing pipe between rainwater surge drum and the rainwater receiving flask, connect the rainwater distribution valve on the rainwater distributing pipe; Establish gland bonnet on the roof box, gland bonnet is connected with the output shaft of up-down rotating open-close mechanism, seals between gland bonnet and precipitum surge drum or the rainwater surge drum, seals between rainwater receiving flask and the rainwater distributing pipe; In the rainwater surge drum, heating arrangement is set; Up-down rotating open-close mechanism also comprises the elevating mechanism that the output shaft end of up-down rotating open-close mechanism connects; The output shaft of up-down rotating open-close mechanism is provided with splined shaft section; Splined shaft section is connected with output gear; Output gear is connected with the output shaft of electric rotating machine with input gearing mesh, input gear; Elevating mechanism is an electric pushrod, and the output terminal of electric pushrod is connected with the output shaft of up-down rotating open-close mechanism; The axle of electric pushrod connects nylon jacket; The output shaft of up-down rotating open-close mechanism is provided with the up-down limited block, the corresponding upper and lower limit level sensor that is provided with the up-down limited block; The output shaft of up-down rotating open-close mechanism is provided with the rotational angle limited block, correspondingly with the rotational angle limited block is provided with left and right corner limit sensors; The upper and lower limit level sensor is located on the housing of electric rotating machine; Left and right corner limit sensors is located on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101044009A CN101750636B (en) | 2010-01-29 | 2010-01-29 | Automatic sampler for dry and wet deposition of radiation environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101044009A CN101750636B (en) | 2010-01-29 | 2010-01-29 | Automatic sampler for dry and wet deposition of radiation environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101750636A CN101750636A (en) | 2010-06-23 |
| CN101750636B true CN101750636B (en) | 2012-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101044009A Expired - Fee Related CN101750636B (en) | 2010-01-29 | 2010-01-29 | Automatic sampler for dry and wet deposition of radiation environment |
Country Status (1)
| Country | Link |
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| CN (1) | CN101750636B (en) |
Families Citing this family (18)
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| 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 |
| CN103217312B (en) * | 2012-01-20 | 2015-08-05 | 中国科学院沈阳应用生态研究所 | A kind of reception Earth Surface Atmosphere depositing dust analogue means |
| 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 |
| CN103674620B (en) * | 2013-11-20 | 2015-11-18 | 太原科技大学 | A kind of field precipitation dustfall sampler |
| CN103743600B (en) * | 2013-12-30 | 2016-05-04 | 河海大学 | One is rain sample automatic sampler at times |
| CN104129526B (en) * | 2014-07-16 | 2016-05-18 | 长沙开元仪器股份有限公司 | A kind of sample classification collector and sample classification gathering system |
| CN105223996A (en) * | 2015-10-21 | 2016-01-06 | 沈阳大学 | A kind of potted plant control system with sensor automatic light tracking water storage |
| CN105651560B (en) * | 2016-03-31 | 2018-06-15 | 兰州大学 | A kind of long-term air at times is done, wet depositing dust acquisition and analysis instrument |
| CN105784424B (en) * | 2016-05-16 | 2018-06-08 | 内蒙古农业大学 | One planting sand source region dry and wet 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 |
| CN106198094B (en) * | 2016-06-30 | 2018-08-14 | 北京空间飞行器总体设计部 | A kind of primary package device for menology sampling |
| CN107450111A (en) * | 2017-09-12 | 2017-12-08 | 董学阳 | Rainfall gauge intelligent protection system |
| CN109443858A (en) * | 2019-01-03 | 2019-03-08 | 中国地质科学院水文地质环境地质研究所 | A kind of dried wet deposition sampling apparatus |
| CN111024455A (en) * | 2019-12-11 | 2020-04-17 | 河海大学 | Automatic precipitation collecting device and using method |
| CN112903369A (en) * | 2021-01-15 | 2021-06-04 | 杭州绿洁环境科技股份有限公司 | Online wet settlement collection long-distance collection and sample separation system |
| CN112987134B (en) * | 2021-02-04 | 2023-05-23 | 武汉茉尼施特科技有限公司 | Outdoor rainfall meter with protection function |
| CN114354264A (en) * | 2022-01-09 | 2022-04-15 | 罗懿 | Water sample automatic acquisition device for environmental protection |
| CN114518254A (en) * | 2022-03-15 | 2022-05-20 | 广西壮族自治区辐射环境监督管理站 | Atmospheric sediment collecting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140011A (en) * | 1977-05-31 | 1979-02-20 | The Regents Of The University Of Minnesota | Automatic precipitation sampler |
| CN101013071A (en) * | 2007-01-31 | 2007-08-08 | 南开大学 | Atmosphere dry-wet deposition multifunctional sampling instrument with auto-lifting gathering tank |
-
2010
- 2010-01-29 CN CN2010101044009A patent/CN101750636B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140011A (en) * | 1977-05-31 | 1979-02-20 | The Regents Of The University Of Minnesota | Automatic precipitation sampler |
| CN101013071A (en) * | 2007-01-31 | 2007-08-08 | 南开大学 | Atmosphere dry-wet deposition multifunctional sampling instrument with auto-lifting gathering tank |
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| Publication number | Publication date |
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| CN101750636A (en) | 2010-06-23 |
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Granted publication date: 20120829 |