CN204389220U - A kind of for atmospheric sedimentation in precipitation 7be with 10the sample collecting apparatus of Be research - Google Patents
A kind of for atmospheric sedimentation in precipitation 7be with 10the sample collecting apparatus of Be research Download PDFInfo
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- CN204389220U CN204389220U CN201520026201.9U CN201520026201U CN204389220U CN 204389220 U CN204389220 U CN 204389220U CN 201520026201 U CN201520026201 U CN 201520026201U CN 204389220 U CN204389220 U CN 204389220U
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- cylindrical collector
- precipitation
- research
- collector
- collecting apparatus
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Abstract
The utility model discloses a kind of for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, relate to environmental technology field, comprise support and cylindrical collector, described cylindrical collector is located on described support, cylindrical collector inside fills collection liquid, the top of the sidewall of cylindrical collector is provided with rising pipe, rising pipe end is provided with nozzle, the sidewall of cylindrical collector is also provided with the gutter of inclination, the top of gutter is positioned at the below of nozzle, rising pipe is connected with woven hose, woven hose is connected with liquid storing barrel, dust technology is filled in liquid storing barrel, woven hose is provided with solenoid valve, solenoid valve is connected with controller, the top of cylindrical collector is also provided with distance measuring sensor, distance measuring sensor is electrically connected with controller, this kind of sample collector collection effect is good, measure accurately, and simple operation.
Description
Technical field
The utility model relates to environmental technology field, is specifically related to a kind of for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research.
Background technology
7be and
10be is the raw Long-lived Radionuclides of space, can be used for environment tracer.First its application is carried out needs the subsidence rate to study area (flux) to have good understanding.Be limited to measuring technique, early stage correlative study is few in number.Along with AMS technical development, receive very large concern.And sample collection is the prerequisite of experiment and research and a crucial ring.The method that different researcher adopts and sampling apparatus different, and seldom consider that weather conditions are on the impact of sample collection.
The collector of current use is mainly " dry method " and gathers, and is mainly divided into two types: directly gather and collecting by filtration.Although generally use the research in multiple area and obtain serial achievement, but directly gathering, affect very large by weather conditions, especially little precipitation and windy season.Collecting by filtration method is improved this method, but still there is technology and operational problem.Dust tiny in a large number can block filter membrane, and flow velocity is not easy to operation excessively slowly.And under dry environment,
7be and
10be can be adsorbed in collection wall, thus causes nuclide concentration to be difficult to Accurate Determining.Therefore need to research and develop a kind of equipment of being convenient to carry out precipitation sample collection, thus complete fast and exactly atmospheric sedimentation in precipitation
7be with
10the detection of the sample of Be.
Summary of the invention
The purpose of this utility model is to provide a kind of for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, to solve the above-mentioned multinomial defect existed in prior art.
A kind of for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, comprise support and cylindrical collector, described cylindrical collector is located on described support, cylindrical collector inside fills collection liquid, the top of the sidewall of cylindrical collector is provided with rising pipe, rising pipe end is provided with nozzle, the sidewall of cylindrical collector is also provided with the gutter of inclination, the top of gutter is positioned at the below of nozzle, rising pipe is connected with woven hose, woven hose is connected with liquid storing barrel, dust technology is filled in liquid storing barrel, woven hose is provided with solenoid valve, solenoid valve is connected with controller, the top of cylindrical collector is also provided with distance measuring sensor, distance measuring sensor is electrically connected with controller.
Preferably, the top of described liquid storing barrel is provided with force (forcing) pump.
Preferably, be provided with hydraulic lift between described cylindrical collector and support, comprise hydraulic cylinder, hydraulic pump and gauge tap, hydraulic cylinder is connected with hydraulic pump, and the two ends up and down of hydraulic cylinder are connected with cylindrical collector and support respectively, hydraulic pump is connected with gauge tap.
Preferably, the bottom of described cylindrical collector inside is provided with the pole of umbrella.
Preferably, the material of described cylindrical collector is pottery.
The utility model has the advantage of: this kind of sample collecting apparatus, adopt " wet method " collect, in cylindrical collector load gather liquid, described collection liquid by
9be carrier and water composition, and regulate pH to 2-3 by adding dust technology, so both avoiding Be by adsorbing powder dust is blown away, and it also avoid
7be and
10be is adsorbed on the sidewall of cylindrical collector, causes damage; Described dust technology add employing intelligentized control method, be specially described distance measuring sensor and can measure liquid level in cylindrical collector, when liquid level is less than certain limit value, controller can send command signal and open solenoid valve, dust technology just can be discharged through rising pipe, the gutter of described inclination avoids dust technology in adition process, makes the liquid fluctuating amplitude of cylinder collector excessive, causes range error excessive and sends wrong signal; The top of described liquid storing barrel is provided with force (forcing) pump, can apply pressure to liquid storing barrel, makes dust technology can enter into cylindrical collector smoothly; Hydraulic lift is provided with between described cylindrical collector and support, comprise hydraulic cylinder, hydraulic pump and gauge tap, hydraulic cylinder is connected with hydraulic pump, and the two ends up and down of hydraulic cylinder are connected with cylindrical collector and support respectively, hydraulic pump is connected with gauge tap, be convenient to the height regulating cylindrical collector according to different ambient conditions, make collection effect reach best; The bottom of described cylindrical collector inside is provided with the pole of umbrella, can avoid the liquid level in cylindrical collector that large fluctuation occurs, stablize liquid level; The material of described cylindrical collector is pottery, material is different from stainless steel in the past or plastics, Ceramics material, so not only avoids long-term weakly acidic condition to the corrosion of collector, it also avoid expose to the weather for a long time and may cause aging.
Accompanying drawing explanation
Fig. 1 is that one described in the utility model is for atmospheric sedimentation in precipitation
7be with
10the structural representation of the sample collecting apparatus of Be research.
Fig. 2 is that one described in the utility model is for atmospheric sedimentation in precipitation
7be with
10the structural representation of cylindrical collector in the sample collecting apparatus of Be research.
Wherein: 1-support, 2-cylindrical collector, 3-mixed liquor, 4-rising pipe, 5-nozzle, 6-gutter, 7-woven hose, 8-liquid storing barrel, 9-dust technology, 10-solenoid valve, 11-controller, 12-distance measuring sensor, 13-force (forcing) pump, 14-hydraulic cylinder, 15-hydraulic pump, 16-gauge tap, 17-pole.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
As depicted in figs. 1 and 2, a kind of for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, comprise support 1 and cylindrical collector 2, described cylindrical collector 2 is located on described support 1, cylindrical collector 2 inside fills and gathers liquid 3, the top of the sidewall of cylindrical collector 2 is provided with rising pipe 4, rising pipe 4 end is provided with nozzle 5, the sidewall of cylindrical collector 2 is also provided with the gutter 6 of inclination, the top of gutter 6 is positioned at the below of nozzle 5, rising pipe 4 is connected with woven hose 7, woven hose 7 is connected with liquid storing barrel 8, dust technology 9 is filled in liquid storing barrel 8, woven hose 7 is provided with solenoid valve 10, solenoid valve 10 is connected with controller 11, the top of cylindrical collector 2 is also provided with distance measuring sensor 12, distance measuring sensor 12 is electrically connected with controller 11, this kind of sample collecting apparatus, " wet method " is adopted to collect, load in cylindrical collector 2 and gather liquid 3, described collection liquid 3 by
9be carrier and water composition, and regulate pH to 2-3 by adding dust technology 9, so both avoids Be by adsorbing powder dust to be blown away, and it also avoid
7be and
10be is adsorbed on the sidewall of cylindrical collector 2, cause damage, described dust technology 9 add employing intelligentized control method, be specially described distance measuring sensor 12 and can measure liquid level in cylindrical collector 2, when liquid level is less than certain limit value, controller 11 sends command signal and opens solenoid valve 10, dust technology 9 just can be discharged through rising pipe 4, the gutter 6 of described inclination avoids dust technology 9 in the process added, makes the liquid fluctuating amplitude of cylinder collector 2 excessive, causes range error excessive and sends wrong signal.
It should be noted that the top of described liquid storing barrel 8 is provided with force (forcing) pump 13, pressure can be applied to liquid storing barrel 8, make dust technology 9 can enter into cylindrical collector 2 smoothly.
In the present embodiment, hydraulic lift is provided with between described cylindrical collector 2 and support 1, comprise hydraulic cylinder 14, hydraulic pump 15 and gauge tap 16, hydraulic cylinder 14 is connected with hydraulic pump 15, and the two ends up and down of hydraulic cylinder 14 are connected with cylindrical collector 2 and support 1 respectively, hydraulic pump 15 is connected with gauge tap 16, is convenient to the height regulating cylindrical collector 2 according to different ambient conditions, makes collection effect reach best.
In addition, the bottom of described cylindrical collector 2 inside is provided with the pole 17 of umbrella, can avoid the liquid level in cylindrical collector 2 that large fluctuation occurs, stablize liquid level, the material of described cylindrical collector 2 is pottery, material is different from stainless steel in the past or plastics, Ceramics material, so not only avoid long-term weakly acidic condition to the corrosion of collector, it also avoid expose to the weather for a long time and may cause aging.
Based on above-mentioned, this kind of sample collecting apparatus, adopt " wet method " collect, load in cylindrical collector 2 by
9the mixed liquor 3 of Be carrier and water composition, and regulate pH to 2-3 by adding dust technology 9, so both avoids Be by adsorbing powder dust to be blown away, and it also avoid
7be and
10be is adsorbed on the sidewall of cylindrical collector 2, cause damage, described dust technology 9 add employing intelligentized control method, be specially described distance measuring sensor 12 and can measure liquid level in cylindrical collector 2, when liquid level 2 is less than certain limit value, controller 11 sends command signal and opens solenoid valve 10, dust technology 9 just can be discharged through rising pipe 4, the gutter 6 of described inclination avoids dust technology 9 in the process added, makes the liquid fluctuating amplitude of cylinder collector 2 excessive, causes range error excessive and sends wrong signal.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (1)
1. one kind for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, it is characterized in that, comprise support and cylindrical collector, described cylindrical collector is located on described support, cylindrical collector inside fills collection liquid, the top of the sidewall of cylindrical collector is provided with rising pipe, rising pipe end is provided with nozzle, the sidewall of cylindrical collector is also provided with the gutter of inclination, the top of gutter is positioned at the below of nozzle, rising pipe is connected with woven hose, woven hose is connected with liquid storing barrel, dust technology is filled in liquid storing barrel, woven hose is provided with solenoid valve, solenoid valve is connected with controller, the top of cylindrical collector is also provided with distance measuring sensor, distance measuring sensor is electrically connected with controller.
2, one according to claim 1 is used for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, is characterized in that: the top of described liquid storing barrel is provided with force (forcing) pump.
3, one according to claim 1 is used for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, it is characterized in that: between described cylindrical collector and support, be provided with hydraulic lift, comprise hydraulic cylinder, hydraulic pump and gauge tap, hydraulic cylinder is connected with hydraulic pump, and the two ends up and down of hydraulic cylinder are connected with cylindrical collector and support respectively, hydraulic pump is connected with gauge tap.
4, one according to claim 1 is used for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, is characterized in that: the bottom of described cylindrical collector inside is provided with the pole of umbrella.
5, one according to claim 1 is used for atmospheric sedimentation in precipitation
7be with
10the sample collecting apparatus of Be research, is characterized in that: the material of described cylindrical collector is pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026201.9U CN204389220U (en) | 2015-01-15 | 2015-01-15 | A kind of for atmospheric sedimentation in precipitation 7be with 10the sample collecting apparatus of Be research |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026201.9U CN204389220U (en) | 2015-01-15 | 2015-01-15 | A kind of for atmospheric sedimentation in precipitation 7be with 10the sample collecting apparatus of Be research |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389220U true CN204389220U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520026201.9U Expired - Fee Related CN204389220U (en) | 2015-01-15 | 2015-01-15 | A kind of for atmospheric sedimentation in precipitation 7be with 10the sample collecting apparatus of Be research |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501291A (en) * | 2016-10-18 | 2017-03-15 | 中国科学院地球环境研究所 | One kind adopts AMS on-line measurements under same target sample7Be with10The method of Be abundance |
-
2015
- 2015-01-15 CN CN201520026201.9U patent/CN204389220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501291A (en) * | 2016-10-18 | 2017-03-15 | 中国科学院地球环境研究所 | One kind adopts AMS on-line measurements under same target sample7Be with10The method of Be abundance |
| CN106501291B (en) * | 2016-10-18 | 2019-03-19 | 中国科学院地球环境研究所 | It is a kind of to use AMS on-line measurement under same target sample7Be with10The method of Be abundance |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |