CN202171548U - Air sampling device - Google Patents
Air sampling device Download PDFInfo
- Publication number
- CN202171548U CN202171548U CN2011203324201U CN201120332420U CN202171548U CN 202171548 U CN202171548 U CN 202171548U CN 2011203324201 U CN2011203324201 U CN 2011203324201U CN 201120332420 U CN201120332420 U CN 201120332420U CN 202171548 U CN202171548 U CN 202171548U
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- sampling device
- air sampling
- air
- utility
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Abstract
The utility model discloses an air sampling device which comprises a cabin body, a cowling, a tail cone pipe and a carbon bed, wherein, the carbon bed is arranged in the cabin body. Through adopting the air sampling device adopting the technical scheme, the problems of a conventional sampling device that a suction pump is required, the weight is heavy and the cost is high are solved; and the air sampling device provided by the utility model has the advantages that the suction pump is not required, the flow can be controlled randomly, the adsorption is more radical, the sampling efficiency is higher and the resistance is smaller.
Description
Technical field
The utility model relates to a kind of sampler, particularly a kind of air sampling device.
Background technology
The air sampling device is made up of aspiration pump and filtering membrane mostly in the market; Carry out air sampling through bleeding, filtering.If but the material of surveying comprises poisonous, harmful dust, granular solids, liquid, gas pollutant etc., content is humble in air, and common sampler is just powerless; Just must use the super-flow ST, the aspiration pump working time also can be very long, and sometimes even sampling dozens of hour, always sampling amount often just can monitor at up to ten thousand cubes; And because sampler all is provided with aspiration pump, power supply etc.,, take a lot of work so that equipment is heavy, huge, cost is high, time-consuming, be difficult to satisfy the accurate detection requirement.
The utility model content
The purpose of the utility model is in order to address the above problem, to have designed a kind of air sampling device; This device not only can install on ground surface sample by other, is more suitable for sampling in the air by flying instrument.
For the technical scheme that realizes above-mentioned purpose the utility model is: a kind of air sampling device comprises the cabin body, radome fairing, tail cone pipe, charcoal bed; Said charcoal bed places the inside of said cabin body.
More excellent ground also comprises motorized valve; Said motorized valve places said radome fairing front end air intake opening place; Can be according to preestablishing, open and close air intake opening at any time.
More preferably, said motorized valve is made up of motor and plug.
More excellent ground also comprises control panel, electric battery; Parameters such as the open and close that said control panel is used to control motorized valve and record flow; Said control panel, electric battery are positioned on the outside support of said tail cone pipe.
More excellent ground also comprises flowmeter, and said flowmeter is positioned at said tail cone pipe.
More preferably, said charcoal bed is made up of activated charcoal and filter membrane.
The air sampling device that the utility model provides has the following advantages: one, this device, is more suitable in aerial air sampling device applicable to ground for not need the unpowered of aspiration pump; Two, air intake opening has open and close function at any time; Three, adopt acticarbon and filter paper to adsorb various dust, particle, liquid, gas pollutant etc., adsorb more thoroughly, sampling efficiency is higher; Four, flowmeter is housed and carries out discharge record, can arbitrarily carry out flow regulation; Five, adopt the streamlined appearance design, resistance is little, saves power.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
For ease of understanding the utility model technical scheme, concrete embodiment is introduced below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of air sampling device of the utility model comprises cabin body 6, radome fairing 7, tail cone pipe 1, charcoal bed 5; Said charcoal bed 5 places the inside of said cabin body 6; And be fixed on the said cabin body 6; But 6 of said cabin bodies can be fixed on various flying instruments or other rapid moving object of ground; Said charcoal bed 5 is made up of activated charcoal 12 and filter membrane 13; Said acticarbon 12 can adopt 4 * 8 order cocos active carbons; Said filter membrane 13 can adopt homemade 1# filter paper; The utility model device also comprises motorized valve 8; Said motorized valve 8 is made up of motor 10 and plug 11, and it places air intake opening 9 places of said radome fairing 7 front ends, and is fixed in the radome fairing 7; According to preestablishing, can regularly or start motorized valve 8, open and close air intake opening 9 at any time; The utility model device also comprises control panel 3, electric battery 4; Said control panel 3, electric battery 4 are positioned on the outside support of said tail cone pipe 1, and are fixed on above it; The utility model device also comprises flowmeter 2; Said flowmeter 2 is positioned at said tail cone pipe 1, is used to measure air mass flow; Said control panel 3 adopts the custom circuit design, has a function such as control, storage data, is mainly used in parameters such as control motorized valve 8, flowmeter 2 and record flow; Said electric battery 4 is used for control panel 3, motorized valve 8 and flowmeter 2 power supplies.
When high-speed flight such as the flying instrument that carries a kind of air sampling device of the utility model or motion, control panel 3 sends instruction according to preestablishing in good time, and plug 11 is retreated in motor 10 motions in the instruction motorized valve 8, opens air intake opening 9; At this moment, the air of surveying then from air intake opening 9, get into, through acticarbon in the charcoal bed 5 12 and filter membrane 13; Measured matters such as wherein contained various dust, particle, liquid, gas pollutant are then adsorbed, collect by acticarbon 12 and filter membrane 13, after the pure air that filters is then counted through flowmeter 2, from tail cone pipe 1, discharge; Control panel 3 also can carry out flow control according to instruction control flow meter 2; When flow has reached the regulation amount or flight reaches the schedule time, then control panel 3 sends instruction, and motor 10 promotes plugs 11 and advances air intake opening 9 shutoff; So far, accomplish whole sampling work.Return the back staff and then sampler is taken off, charcoal bed 5 is disassembled down, extract, analysis to measure, replacing charcoal bed etc.
Technique scheme has only embodied the optimal technical scheme of the utility model technical scheme, those skilled in the art to some part wherein some changes that possibly make all embodied the principle of the utility model, belong within the protection domain of the utility model.
Claims (6)
1. an air sampling device is characterized in that, comprises cabin body (6), radome fairing (7), tail cone pipe (1), charcoal bed (5); Said charcoal bed (5) places the inside of said cabin body (6).
2. a kind of air sampling device according to claim 1 is characterized in that, also comprises motorized valve (8); Said motorized valve (8) places said radome fairing (7) front end air intake opening (9) to locate.
3. a kind of air sampling device according to claim 2 is characterized in that, said motorized valve (8) is made up of motor (10) and plug (11).
4. a kind of air sampling device according to claim 1 is characterized in that, also comprises control panel (3), electric battery (4); Said control panel (3), electric battery (4) are positioned on the outside support of said tail cone pipe (1).
5. a kind of air sampling device according to claim 1 is characterized in that, also comprises flowmeter (2), and said flowmeter (2) is positioned at said tail cone pipe (1).
6. a kind of air sampling device according to claim 1 is characterized in that, said charcoal bed (5) is made up of activated charcoal (12) and filter membrane (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203324201U CN202171548U (en) | 2011-09-06 | 2011-09-06 | Air sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203324201U CN202171548U (en) | 2011-09-06 | 2011-09-06 | Air sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171548U true CN202171548U (en) | 2012-03-21 |
Family
ID=45829742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203324201U Expired - Fee Related CN202171548U (en) | 2011-09-06 | 2011-09-06 | Air sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171548U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091132A (en) * | 2013-01-11 | 2013-05-08 | 山东科技大学 | External loading type unpowered atmospheric particulate sampler |
| CN103115802A (en) * | 2013-01-07 | 2013-05-22 | 清华大学 | Radioactive aerosol sampling device |
| CN105181398A (en) * | 2015-09-25 | 2015-12-23 | 南京航空航天大学 | Passive aerosol continuous sampling device |
| CN113237806A (en) * | 2021-07-12 | 2021-08-10 | 韦氏（苏州）医疗科技有限公司 | Medical environment logistics support monitoring system |
-
2011
- 2011-09-06 CN CN2011203324201U patent/CN202171548U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115802A (en) * | 2013-01-07 | 2013-05-22 | 清华大学 | Radioactive aerosol sampling device |
| CN103115802B (en) * | 2013-01-07 | 2015-05-20 | 清华大学 | Radioactive aerosol sampling device |
| CN103091132A (en) * | 2013-01-11 | 2013-05-08 | 山东科技大学 | External loading type unpowered atmospheric particulate sampler |
| CN105181398A (en) * | 2015-09-25 | 2015-12-23 | 南京航空航天大学 | Passive aerosol continuous sampling device |
| CN113237806A (en) * | 2021-07-12 | 2021-08-10 | 韦氏（苏州）医疗科技有限公司 | Medical environment logistics support monitoring system |
| CN113237806B (en) * | 2021-07-12 | 2021-09-07 | 韦氏（苏州）医疗科技有限公司 | Medical environment logistics support monitoring system |
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Legal Events
| 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: 20120321 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |