CN101963549A - Collection method of fully automatic dustfall collector - Google Patents
Collection method of fully automatic dustfall collector Download PDFInfo
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- CN101963549A CN101963549A CN2009100895881A CN200910089588A CN101963549A CN 101963549 A CN101963549 A CN 101963549A CN 2009100895881 A CN2009100895881 A CN 2009100895881A CN 200910089588 A CN200910089588 A CN 200910089588A CN 101963549 A CN101963549 A CN 101963549A
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Abstract
The invention discloses a collection method of a fully automatic dustfall collector and relates to atmosphere dustfall collection. Components of the collector are arranged in a frame shell; a rain detector is fixedly connected to the outer wall of the frame shell; a two-way valve is arranged at the lower end of a dustfall vat and is communicated with a multi-way valve inlet; a multi-way valve outlet is communicated with a plurality of sample bottles through pipelines; a stabilizer storing container is sequentially communicated with a water pump and another multi-way valve inlet through pipelines; the another multi-way valve outlet is communicated with the plurality of sample bottles through pipelines; another two-way valve is arranged on the upper part of the dustfall vat and is sequentially communicated with another water pump and a water storing container through the pipelines; the upper opening of the frame shell is connected with a top cover through a hinge; a stepping motor is fixedly connected with one end of the hinge; and a solar panel is arranged on the inner side of the top cover; and a valve, the water pumps, the rain detector, the stepping motor and the solar panel are electrically connected with a peripheral auxiliary circuit. The collector of the invention is easy for transportation, has no need of external electricity, is flexible for use, and has capabilities of automatically collecting and recording associated data.
Description
Technical field
The present invention relates to the atmospheric falling dust harvester, is a kind of full-automatic depositing dust collector acquisition method, has realized dispense with outer connecting power, multi-mode, automatically depositing dust is collected, drip washing, is sealed up for safekeeping etc.
Background technology
At present, most of environmental monitoring mechanisms and R﹠D institution are still and adopt traditional dustfall jar method to collect atmospheric falling dust, though this method device is simple, artificial interference is serious, be subjected to the weather disturbing effect greatly, very easily to be subjected to external environmental, human resources consumption big.
Summary of the invention
The objective of the invention is problem at the prior art existence, a kind of full-automatic depositing dust collector acquisition method is disclosed, dispense with outer connecting power, volume be little, can discern sleety weather gets rid of that weather disturbs, drip washing is filtered automatically, the waste of having got rid of external environmental interference and having reduced manpower.
For achieving the above object, technical solution of the present invention is:
A kind of full-automatic depositing dust collector comprises the mechanical framework shell, dustfall jar, pipeline, valve, sample bottle; It also comprises water pump, storage stabilizing agent container, tank, rainwater detecting device, sun power tabula rasa, top cover, motor and peripheral auxiliary circuits; Wherein, dustfall jar, valve, a plurality of sample bottles, water pump, storage stabilizing agent container, tank places in the framework, and frame shell divides two-layer up and down, dustfall jar is fixed in the upper strata, and remaining component is positioned at lower floor, is fixed on the base plate, and the rainwater detecting device is fixed in the frame shell outer wall; The dustfall jar low side has a two-way valve, interlinks through pipeline and multiport valve inlet, and the multiport valve outlet interlinks through pipeline and a plurality of sample bottle; Storage stabilizing agent container interlinks through pipeline order and a water pump, another multiport valve inlet, and another multiport valve outlet interlinks through pipeline and a plurality of sample bottle; Another two-way valve is arranged at dustfall jar top, interlinks through pipeline order and another water pump, tank;
Frame shell is suitable for reading top cover, and a frame shell lateral margin suitable for reading links to each other with hinge with top cover one side, and hinge one end is connected with stepper motor; There is the sun power tabula rasa top cover inboard;
Valve, water pump, rainwater detecting device, stepper motor and sun power tabula rasa are electrically connected with peripheral auxiliary circuits; The sun power tabula rasa is valve, water pump, rainwater detecting device, stepper motor power supply.
Described full-automatic depositing dust collector, its described dustfall jar is glass jar, main body is cylindric; At the many glass arms that its top sidewall evenly distributes and cuts mutually, be the import of drip washing depositing dust water, the outlet with another two-way valve interlinks respectively, and the inlet of another two-way valve and water pump, tank interlink;
Dustfall jar bottom centre inboard is provided with the filter structure, and there is outstanding glass arm in its bottom centre outside, and outstanding glass arm is the outlet of drip washing depositing dust water, interlinks through two-way valve, multiport valve and a plurality of sample bottle.
Described full-automatic depositing dust collector, its described peripheral auxiliary circuits comprises six parts: chip microprocessor, signal input, control output, LCDs, button and rechargeable battery; Wherein, stimulus part comprises rain sensor, temperature humidity atmosphere pressure sensor, tank liquid level sensor and light sensor; The control output comprises stepping motor control circuit, two-way valve, multiport valve, water pump control circuit and clock and data storage control circuit.Six parts in the auxiliary circuit are core with the chip microprocessor, and each sensor transmitted during its received signal was come in and gone out partly voltage or current signal are given each assembly of controlling in the output through sending signal after judging, realize the purpose of control instrument.LCDs is the interaction platform of user and instrument, and the user is by button, sees after the chip microprocessor effect and function choosing-item on the LCDs, menu etc. are set.
Described full-automatic depositing dust collector, its described multiport valve is T-valve; A plurality of sample bottles are three sample bottles; Many glass arms are the six roots of sensation.
A kind of acquisition method of described full-automatic depositing dust collector, it comprises step:
A) opening power, peripheral auxiliary circuits work, LCDs is bright, carries out " parameter setting ": " sample information ", " sample frequency ", " sampling pattern ", " sample drip washing number of times ", " setting of time on date ", " current meteorologic parameter information ";
B) after setting is finished, select " beginning sampling ", first sample collecting cycle begins; Simultaneously, whether rain sensor detects rainy, and signal turned back in the peripheral auxiliary circuits, after affirmation is not rained, the rotation of peripheral auxiliary circuits control step motor, open top cover to an angle, dustfall jar and sun power tabula rasa are exposed to the natural atmosphere environment, and this formally begins time of gathering for first sample cycle constantly;
C) peripheral auxiliary circuits writes down the time on date that this time on date begins to gather for first sample automatically, and the rechargeable battery that while sun power tabula rasa externally encloses in the auxiliary circuit charges;
D) according to the sample frequency that is provided with, when the sample collecting time arrives setting-up time, peripheral auxiliary circuits writes down the date time of this time on date for first sample end collection, and control water pump and multiport valve startup several seconds, to first sample bottle, inject an amount of stabilizing agent from storage stabilizing agent container, after this, peripheral auxiliary circuits controls another water pump and another two-way valve starts the several seconds, in dustfall jar, inject drip washing depositing dust water for the first time from tank, drip washing depositing dust water injects from many arms of dustfall jar top sidewall, and the inwall of being close to dustfall jar flows to the bottom;
E) at this moment, peripheral auxiliary circuits control two-way valve and multiport valve start the several seconds, and drip washing depositing dust water flows out through dustfall jar bottom filter structure, from outstanding arm and enters first sample collection bottle;
F) according to the sample drip washing number of times of setting, repeat above-mentioned drip washing operation, sample is all collected in first sample collection bottle, and this has promptly finished first sample collecting process;
G) after first sample collecting cycle finishes, second, the 3rd sample collecting cycle step up time according to first sample collecting begins, peripheral auxiliary circuits can write down the time on date that second, the 3rd sample begins to gather and finish to gather, and in the control sample collection to the second, the 3rd sample collection bottle, by that analogy, finish up to sample collecting.
Described acquisition method, it is in the process of each sample collecting, peripheral auxiliary circuits can judge whether to rain according to the frequency detecting rain sensor of setting, when confirming to rain, the rotation of peripheral auxiliary circuits control step motor drives top cover and closes, together with dustfall jar on the sun power tabula rasa overturn cover, write down this time on date simultaneously; After rain stopped, peripheral auxiliary circuits control step motor Unscrew top cover continued to gather, and writes down this time on date simultaneously.
Described acquisition method, its described A) in the step, also comprise storage stabilizing agent container, tank are filled with.
The present invention has the following advantages: 1, autonomous Design described depositing dust glass jar, washing water inlet, filter and washing water outlet are incorporated described dustfall jar, under the effect of peripheral auxiliary circuits, realized automatic drip washing, filter, functions such as collection have reduced the pollution that human intervention causes as much as possible; Device is provided with multinomial function choosing-item, has guaranteed the reliable fully of automatic drip washing and collection; 2, used the sun power tabula rasa, can charge to device at any time; The consumed power of She Ji peripheral auxiliary circuits is minimum simultaneously, has realized the state that dispense with outer connecting power can work, fasterly is conveniently used in field sampling; 3, the depositing dust acquisition mode has dry method and wet method, and by the parameter setting, this device is that available dry method is gathered, and also available wet method is gathered; 4, sample frequency is more flexible, supposes that the described multiport valve 3-1 and the multiport valve 3-2 that use are 3 the tunnel, then can connect 3 described receiving flasks simultaneously, has promptly collected the described receiving flask of need replacing next group behind 3 samples; Suppose that the multiport valve 3-1 and the multiport valve 3-2 that use are 4 the tunnel, then can connect 4 described receiving flasks simultaneously, has promptly collected the described receiving flask of need replacing next group behind 4 samples, by that analogy.Sampling period can be provided with flexibly according to research character and sample bottle number; Device adds the function of injecting stabilizing agent in the trend sample bottle simultaneously, can make the sample retention time longer; 5, introduce described rainwater detection module, when detecting rainwater, the top cover of described mechanical framework can cover described depositing dust glass jar automatically, makes sample not be subjected to the interference of rainwater; When not raining, described top cover can open to certain angle automatically, and this moment, described sun power tabula rasa exposed, and charged; 6, apparatus function is more perfect, more powerful, can see the information such as start time, current time, drainage pattern, current battery electric quantity of this collection from the current device interface, and the relevant information of storage, as the time of raining, stop rain time, sample collection start time or the like; 7, package unit is light, easily transportation; Need not extraneous electricity, easier flexible use; Automatically the record related data is more humane.
Description of drawings
Fig. 1 is the structural representation of full-automatic depositing dust collector of the present invention when not working;
Fig. 2 is the structural representation of full-automatic depositing dust collector of the present invention when work;
Fig. 3 is the schematic top plan view of the dustfall jar of autonomous Design in the full-automatic depositing dust collector of the present invention;
Fig. 4 is the schematic side view of dustfall jar of the present invention;
Fig. 5 is peripheral auxiliary circuits operating framework figure of the present invention.
Embodiment
Also in conjunction with the accompanying drawings the present invention is described in detail with embodiment below.
Seeing shown in Fig. 1,2, is the structural representation of full-automatic depositing dust collector of the present invention, comprises mechanical framework shell 15, a depositing dust glass jar 1, pipeline, valve, a plurality of sample bottles 4,5,6, water pump, storage stabilizing agent container 8, tank 9, rainwater detecting device 10, sun power tabula rasa 11, top cover 12, motor 13 and peripheral auxiliary circuits 14.Wherein, depositing dust glass jar 1, valve, a plurality of sample bottles 4,5,6, water pump, storage stabilizing agent container 8, tank 9 places in the frame shell 15, and frame shell is two-layer about in the of 15 minutes, a depositing dust glass jar 1 is fixed in the upper strata, remaining component is positioned at lower floor, is fixed on the base plate, and rainwater detecting device 10 is fixed in frame shell 15 outer walls.Depositing dust glass jar 1 low side has two-way valve 2-1, interlinks through pipeline and multiport valve 3-1 inlet, and multiport valve 3-1 outlet interlinks through pipeline and a plurality of sample bottle 4,5,6.Storage stabilizing agent container 8 interlinks through pipeline order and water pump 7-1, another multiport valve 3-2 inlet, and another multiport valve 3-2 outlet interlinks through pipeline and a plurality of sample bottle 4,5,6.Another two-way valve 2-2 is arranged at depositing dust glass jar 1 top, interlinks through pipeline order and another water pump 7-2, tank 9.
Frame shell 15 is suitable for reading top cover 12, and frame shell 15 lateral margins suitable for reading link to each other with hinge with top cover 12 1 sides, and hinge one end is connected with stepper motor 13.There is sun power tabula rasa 11 top cover 12 inboards.
Valve, water pump, rainwater detecting device 10, stepper motor 13 and sun power tabula rasa 11 are electrically connected with peripheral auxiliary circuits 14.Sun power tabula rasa 11 is valve, water pump, rainwater detecting device 10, stepper motor 13 power supplies.
Depositing dust glass jar 1 is an autonomous Design, and its main body is cylindric, internal diameter 150mm, and high 300mm, material is a glass; Apart from 30mm place, its top, the sidewall six roots of sensation glass arm 1-1 of incision mutually that evenly distributes, its bottom centre inboard is provided with the filter structure 1-2 that the micropore of a plurality of 1-2mm forms, and there is outstanding glass arm 1-3 in its bottom centre outside.Six roots of sensation glass arm 1-1 is the import of drip washing depositing dust water, and the outlet with another two-way valve 2-2 interlinks respectively, and the inlet of two-way valve 2-2 and water pump 7-2, tank 9 interlink.Glass arm 1-3 is the outlet of drip washing depositing dust water, interlinks through two-way valve 2-1, multiport valve 3-1 and a plurality of sample bottle 4,5,6.
Filter structure 1-2, but the big impurity that external environment is introduced in the filtering sample collecting.
Peripheral auxiliary circuits 14 comprises six parts: chip microprocessor, signal input, control output, LCDs, button and rechargeable battery.Wherein, stimulus part comprises rain sensor, temperature humidity atmosphere pressure sensor, tank liquid level sensor and light sensor; The control output comprises stepping motor control circuit, two-way valve, multiport valve, water pump control circuit and clock and data storage control circuit.
Full-automatic depositing dust collector of the present invention under the effect of peripheral auxiliary circuits 14, has been realized effective control instrument, parameter is set flexibly, interface operation, functions such as data storage.
Sun power tabula rasa 11 can change into luminous energy in the rechargeable battery of electrical power storage in described peripheral auxiliary circuits 14, need not the purpose that extraneous power supply can be worked automatically.Top cover 12 drives the hinge rotation by stepper motor 13, the switch of control top cover 12.
Multiport valve 3-1, the 3-2 that uses in the accompanying drawing is 3 the tunnel, promptly connected 3 receiving flasks respectively.
The present invention is an instrument of collecting suspended particulate substance natural subsidence amount in the atmosphere, coordinative role by each assembly, through processes such as drip washing, filtration, collection, interpolation stabilizing agents, finally obtaining unmanned is the fluid sample of the particle natural subsidence of interference, and operating personnel bring back the laboratory with sample and further analyze.
Its course of work is: turn on the power switch, peripheral auxiliary circuits 14 work, LCDs wherein is bright, enter " parameter is provided with the interface ", by wherein press parameters such as " sample information ", " sample frequency " under this interface of key assignments, " sampling pattern ", " sample drip washing number of times ", " setting of time on date ", " current meteorologic parameter information ", after setting is finished, select " beginning sampling ", first sample collecting cycle begins.At this moment, whether rain sensor 10 detects rainy, and signal turned back in the peripheral auxiliary circuits 14, after affirmation is not rained, top cover 12 Unscrews of peripheral auxiliary circuits 14 control step motors 13 work zone motivation tool frameworks are to certain angle, depositing dust glass jar 1 and sun power tabula rasa 11 are exposed to the natural atmosphere environment, this formally begins time of gathering for first sample cycle constantly, peripheral auxiliary circuits 14 can write down the time on date that this time on date begins to gather for first sample automatically, and the rechargeable battery in 11 pairs of peripheral auxiliary circuits 14 of sun power tabula rasa charges simultaneously.Fig. 1 is the structural representation of package unit when not working, the structural representation when Fig. 2 works for package unit.
Setting according to initial sample frequency, when the sample collecting time arrives setting-up time, 14 these times on date of record of peripheral auxiliary circuits finish the time on date of collection for first sample, and control water pump 7-1 and multiport valve 3-2 startup several seconds, to first sample bottle 4, inject an amount of stabilizing agent from storage stabilizing agent container 8, after this peripheral auxiliary circuits 14 control water pump 7-2 and two-way valve 2-2 start the several seconds, in depositing dust glass jar 1, inject drip washing depositing dust water for the first time from tank 9, as shown in Figure 3 and Figure 4, drip washing depositing dust water injects from the six roots of sensation arm 1-1 of depositing dust glass jar 1, the inwall of being close to depositing dust glass jar 1 flows to the bottom, at this moment, peripheral auxiliary circuits 14 control two-way valve 2-1 and multiport valve 3-1 start the several seconds, and drip washing depositing dust water is through the filter structure 1-2 (but filtering introduced contaminants such as small worm etc.) of depositing dust glass jar 1 bottom, enter first sample collection bottle 4 from arm 1-3 outflow; According to the sample drip washing number of times of initial setting, repeat above-mentioned drip washing operation, sample is all collected in first sample collection bottle 4, and this is first complete sample collecting process.After first sample collecting cycle finishes, second sample collecting cycle step up time according to first sample collecting begins, peripheral auxiliary circuits 14 can write down second time on date that sample begins to gather and finish to gather, and in control sample collection to the second sample collection bottle 5, by that analogy, finish up to the 3rd sample collecting.
In the process of each sample collecting, peripheral auxiliary circuits 14 can judge whether to rain according to certain frequency detecting rain sensor 10.When confirming now rain, the top cover 12 of peripheral auxiliary circuits 14 control step motors 13 work zone motivation tool frameworks writes down this time on date simultaneously together with depositing dust glass jar 1 on sun power tabula rasa 11 overturn cover; Behind rainy stopping, the top cover 12 of peripheral auxiliary circuits 14 control mechanical frameworks is opened and is continued to gather, and writes down this time on date simultaneously.
Fig. 5 is the operating framework figure of peripheral auxiliary circuits, and wherein, chip microprocessor is a core, is used for intelligent automatic detection, data processing and the process control of whole system.In the signal input, rain sensor is used for the detection of precipitation, so that control the opening and closing of sun power turnover panel automatically; The temperature humidity atmosphere pressure sensor is used for real-time testing environment humiture and atmospheric value, for measurement provides necessary meteorologic parameter; The tank liquid level sensor is used to detect the height of tank liquid level, so that whether prompting needs to add water; Light sensor is used for the intensity of testing environment light, so that control liquid crystal display power backlight automatically, saves electric energy.In the control output, stepping motor control circuit is used for the motor positive and inverse control of sun power turnover panel, to realize opening and closing automatically of turnover panel; Two-way valve, multiport valve, water pump control circuit are used for the opening and closing of control electromagnetic valve, to realize flushing and automatic liquid supply automatically; Clock and data storage control circuit are used for the storage of time timing and key parameter and sampled data.LCDs is used for the real operation of man-machine exchange.Button is used for the information input of man-machine exchanges such as parameter setting, manual intervention.Rechargeable battery is the power resources of whole peripheral auxiliary circuits, can charge to it by the sun power tabula rasa, also can connect external power supply it is charged.
Claims (7)
1. a full-automatic depositing dust collector comprises mechanical framework, dustfall jar, pipeline, valve, sample bottle; It is characterized in that, also comprise water pump, storage stabilizing agent container, tank, rainwater detecting device, sun power tabula rasa, top cover, motor and peripheral auxiliary circuits; Wherein, dustfall jar, valve, a plurality of sample bottles, water pump, storage stabilizing agent container, tank places in the framework, and framework divides two-layer up and down, and dustfall jar is fixed in the upper strata, and remaining component is positioned at lower floor, is fixed on the base plate, and the rainwater detecting device is fixed in the framework outer wall; The dustfall jar low side has a two-way valve, interlinks through pipeline and multiport valve inlet, and the multiport valve outlet interlinks through pipeline and a plurality of sample bottle; Storage stabilizing agent container interlinks through pipeline order and a water pump, another multiport valve inlet, and another multiport valve outlet interlinks through pipeline and a plurality of sample bottle; Another two-way valve is arranged at dustfall jar top, interlinks through pipeline order and another water pump, tank;
Framework is suitable for reading top cover, and a framework lateral margin suitable for reading links to each other with hinge with top cover one side, and hinge one end is connected with stepper motor; There is the sun power tabula rasa top cover inboard;
Valve, water pump, rainwater detecting device, stepper motor and sun power tabula rasa are electrically connected with peripheral auxiliary circuits; The sun power tabula rasa is valve, water pump, rainwater detecting device, stepper motor power supply.
2. full-automatic depositing dust collector as claimed in claim 1 is characterized in that described dustfall jar is glass jar, and main body is cylindric; At the many glass arms that its top sidewall evenly distributes and cuts mutually, be the import of drip washing depositing dust water, the outlet with another two-way valve interlinks respectively, and the inlet of another two-way valve and water pump, tank interlink;
Dustfall jar bottom centre inboard is provided with the filter structure, and there is outstanding glass arm in its bottom centre outside, and outstanding glass arm is the outlet of drip washing depositing dust water, interlinks through two-way valve, multiport valve and a plurality of sample bottle.
3. full-automatic depositing dust collector as claimed in claim 1 is characterized in that described peripheral auxiliary circuits comprises six parts: chip microprocessor, signal input, control output, LCDs, button and rechargeable battery; Wherein, stimulus part comprises rain sensor, temperature humidity atmosphere pressure sensor, tank liquid level sensor and light sensor; The control output comprises stepping motor control circuit, two-way valve, multiport valve, water pump control circuit and clock and data storage control circuit;
Six parts in the auxiliary circuit are core with the chip microprocessor, and each sensor transmitted during its received signal was come in and gone out partly voltage or current signal are given each assembly of controlling in the output through sending signal after judging, realize the purpose of control instrument;
LCDs is the interaction platform of user and instrument, and the user is by button, sees after the chip microprocessor effect and function choosing-item, menu on the LCDs be set.
4. full-automatic depositing dust collector as claimed in claim 1 or 2 is characterized in that described multiport valve is T-valve; A plurality of sample bottles are three sample bottles; Many glass arms are the six roots of sensation.
5. the acquisition method of a full-automatic depositing dust collector as claimed in claim 1 is characterized in that, comprises step:
A) opening power, peripheral auxiliary circuits work, LCDs is bright, carries out " parameter setting ": " sample information ", " sample frequency ", " sampling pattern ", " sample drip washing number of times ", " setting of time on date ", " current meteorologic parameter information ";
B) after setting is finished, select " beginning sampling ", first sample collecting cycle begins; Simultaneously, whether rain sensor detects rainy, and signal turned back in the peripheral auxiliary circuits, after affirmation is not rained, the rotation of peripheral auxiliary circuits control step motor, open top cover to an angle, dustfall jar and sun power tabula rasa are exposed to the natural atmosphere environment, and this formally begins time of gathering for first sample cycle constantly;
C) peripheral auxiliary circuits writes down the time on date that this time on date begins to gather for first sample automatically, and the rechargeable battery that while sun power tabula rasa externally encloses in the auxiliary circuit charges;
D) according to the sample frequency that is provided with, when the sample collecting time arrives setting-up time, peripheral auxiliary circuits writes down the date time of this time on date for first sample end collection, and control water pump and multiport valve startup several seconds, to first sample bottle, inject an amount of stabilizing agent from storage stabilizing agent container, after this, peripheral auxiliary circuits controls another water pump and another two-way valve starts the several seconds, in dustfall jar, inject drip washing depositing dust water for the first time from tank, drip washing depositing dust water injects from many arms of dustfall jar top sidewall, and the inwall of being close to dustfall jar flows to the bottom;
E) at this moment, peripheral auxiliary circuits control two-way valve and multiport valve start the several seconds, and drip washing depositing dust water flows out through dustfall jar bottom filter structure, from outstanding arm and enters first sample collection bottle;
F) according to the sample drip washing number of times of setting, repeat above-mentioned drip washing operation, sample is all collected in first sample collection bottle, and this has promptly finished first sample collecting process;
G) after first sample collecting cycle finishes, second, the 3rd sample collecting cycle step up time according to first sample collecting begins, peripheral auxiliary circuits can write down the time on date that second, the 3rd sample begins to gather and finish to gather, and in the control sample collection to the second, the 3rd sample collection bottle, by that analogy, finish up to sample collecting.
6. acquisition method as claimed in claim 5, it is characterized in that, in the process of each sample collecting, peripheral auxiliary circuits can judge whether to rain according to the frequency detecting rain sensor of setting, when confirming to rain, the rotation of peripheral auxiliary circuits control step motor drives top cover and closes, and together with dustfall jar on the sun power tabula rasa overturn cover, writes down this time on date simultaneously; After rain stopped, peripheral auxiliary circuits control step motor Unscrew top cover continued to gather, and writes down this time on date simultaneously.
7. acquisition method as claimed in claim 5 is characterized in that, described A) in the step, also comprise storage stabilizing agent container, tank are filled with.
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| CN2009100895881A CN101963549B (en) | 2009-07-22 | 2009-07-22 | Collection method of fully automatic dustfall collector |
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| CN2009100895881A CN101963549B (en) | 2009-07-22 | 2009-07-22 | Collection method of fully automatic dustfall collector |
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| CN101963549A true CN101963549A (en) | 2011-02-02 |
| CN101963549B CN101963549B (en) | 2012-04-25 |
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| CN102721577A (en) * | 2012-07-03 | 2012-10-10 | 北京师范大学 | Multi-functional and automatic atmospheric dry-and-wet deposition sampler |
| CN103375618A (en) * | 2012-04-16 | 2013-10-30 | 利得仪器股份有限公司 | Automatic fluid sampling control device |
| CN103674620A (en) * | 2013-11-20 | 2014-03-26 | 太原科技大学 | Outdoor rainfall and dustfall sampler |
| TWI453391B (en) * | 2012-03-15 | 2014-09-21 | ||
| CN105651560A (en) * | 2016-03-31 | 2016-06-08 | 兰州大学 | Long-term divided-period atmospheric dry and wet dust-fall acquisition analyzer |
| CN107202717A (en) * | 2017-07-17 | 2017-09-26 | 安徽工业大学 | One kind automation rain dirt sample collection monitoring system |
| CN107966333A (en) * | 2017-12-14 | 2018-04-27 | 中国科学院海洋研究所 | Deep sea in-situ gas gastight sampling system |
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| CN110501265A (en) * | 2019-09-25 | 2019-11-26 | 中国科学院大气物理研究所 | Wet removing coefficient measurement method and system under a kind of Atmospheric particulates cloud |
| CN110967272A (en) * | 2018-09-30 | 2020-04-07 | 羅氏儀器有限公司 | Dust fall measuring instrument |
| CN111964942A (en) * | 2020-08-28 | 2020-11-20 | 湖南海尚仪器设备有限公司 | Sampling method based on industrial environment pollutant detection |
| CN112121535A (en) * | 2020-07-30 | 2020-12-25 | 上海绿蒂智能科技有限公司 | Movable cover, dust collection system comprising movable cover and dust collection method |
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| TWI453391B (en) * | 2012-03-15 | 2014-09-21 | ||
| CN103375618A (en) * | 2012-04-16 | 2013-10-30 | 利得仪器股份有限公司 | Automatic fluid sampling control device |
| CN103375618B (en) * | 2012-04-16 | 2015-11-18 | 利得仪器股份有限公司 | Fluid automatic sampling control gear |
| CN102721577B (en) * | 2012-07-03 | 2014-03-26 | 北京师范大学 | Multi-functional and automatic atmospheric dry-and-wet deposition sampler |
| CN102721577A (en) * | 2012-07-03 | 2012-10-10 | 北京师范大学 | Multi-functional and automatic atmospheric dry-and-wet deposition sampler |
| CN103674620A (en) * | 2013-11-20 | 2014-03-26 | 太原科技大学 | Outdoor rainfall and dustfall sampler |
| CN103674620B (en) * | 2013-11-20 | 2015-11-18 | 太原科技大学 | A kind of field precipitation dustfall sampler |
| 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 |
| CN105651560A (en) * | 2016-03-31 | 2016-06-08 | 兰州大学 | Long-term divided-period atmospheric dry and wet dust-fall acquisition analyzer |
| CN107202717A (en) * | 2017-07-17 | 2017-09-26 | 安徽工业大学 | One kind automation rain dirt sample collection monitoring system |
| CN107966333A (en) * | 2017-12-14 | 2018-04-27 | 中国科学院海洋研究所 | Deep sea in-situ gas gastight sampling system |
| CN110967272A (en) * | 2018-09-30 | 2020-04-07 | 羅氏儀器有限公司 | Dust fall measuring instrument |
| CN109470530A (en) * | 2018-12-27 | 2019-03-15 | 新疆维吾尔自治区环境保护科学研究院 | A kind of blade of broadleaf plant depositing dust continuously trapping system and its operating method |
| CN110501265A (en) * | 2019-09-25 | 2019-11-26 | 中国科学院大气物理研究所 | Wet removing coefficient measurement method and system under a kind of Atmospheric particulates cloud |
| CN110501265B (en) * | 2019-09-25 | 2020-05-01 | 中国科学院大气物理研究所 | Method and system for measuring wet clearance coefficient of atmospheric particulate matter under cloud |
| CN112121535A (en) * | 2020-07-30 | 2020-12-25 | 上海绿蒂智能科技有限公司 | Movable cover, dust collection system comprising movable cover and dust collection method |
| CN111964942A (en) * | 2020-08-28 | 2020-11-20 | 湖南海尚仪器设备有限公司 | Sampling method based on industrial environment pollutant detection |
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