CN203183881U - Plant volatile collecting device - Google Patents
Plant volatile collecting device Download PDFInfo
- Publication number
- CN203183881U CN203183881U CN 201320017200 CN201320017200U CN203183881U CN 203183881 U CN203183881 U CN 203183881U CN 201320017200 CN201320017200 CN 201320017200 CN 201320017200 U CN201320017200 U CN 201320017200U CN 203183881 U CN203183881 U CN 203183881U
- Authority
- CN
- China
- Prior art keywords
- gas
- plant volatile
- air inlet
- gas outlet
- sampling apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a plant volatile collecting device which comprises a gas circular generating device, an active carbon filter, a humidifier, a seal sampling device and an absorbing column, wherein the gas circular generating device is provided with a first gas outlet and a first gas inlet, the first gas outlet, the active carbon filter, the humidifier, the seal sampling device, the absorbing column and the first gas inlet are sequentially connected through a ventilating pipe in a gas sealing manner. The plant volatile collecting device is simple in structure, convenient to operate, capable of being repeatedly used, long in service life, wide in applicable range, and good in effect of collecting a plant volatile.
Description
Technical field
The utility model relates to a kind of plant volatile gathering-device.
Background technology
In the ecosystem, plant volatile is being brought into play important effect aspect adjusting host plant-insect-three grades of nutrition relationships of natural enemy.In recent years, genetically modified plants are at China's establishing in large scale, it is still unclear whether the insertion of alien gene can change composition or the content of volatile matter of genetically modified plants, and the variation of the plant-insect-three grades of nutrition relationships of natural enemy that caused by plant volatile seems particularly important.In order to understand fully the composition of plant volatile, must there be suitable device to collect volatile matter, however existing plant volatile gathering-device complex structure, collection efficiency is low.
Summary of the invention
The purpose of this utility model is at the problems referred to above, and a kind of simple in structure, easy to use, plant volatile gathering-device that collection efficiency is high is provided.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of plant volatile gathering-device, comprise the gas circulation generating means, sealing sampling apparatus and adsorption column, described gas circulation generating means is provided with first gas outlet and first air inlet, described sealing sampling apparatus is provided with second air inlet and second gas outlet, described first gas outlet is connected by the breather pipe hermetic seal with second air inlet, and described second gas outlet, adsorption column, first air inlet connect by the breather pipe hermetic seal successively.
Also comprise active carbon filter, described active carbon filter is connected with the second air inlet hermetic seal with first gas outlet by breather pipe.
Also comprise humidifier, when not establishing active carbon filter, described humidifier is connected with the second air inlet hermetic seal with first gas outlet by breather pipe; When being provided with active carbon filter, described humidifier is connected with the second air inlet hermetic seal with active carbon filter by breather pipe.
Described second air inlet is located at the bottom of sealing sampling apparatus, and second gas outlet is located at the top of sealing sampling apparatus.
Described sealing sampling apparatus is preferably polybag, and the best is polyethylene plastic bag.
Gas circulation generating means in the utility model can produce the gas of different in flow rate, when gas passes through the sealing sampling apparatus, absorb and take away and seal the volatile matter that plant produces in the sampling apparatus, enter adsorption column then, adsorption column is filled with that adsorbent, this adsorbent can adsorb, the plant volatile in the divided gas flow, and remaining gas enters the gas circulation generating means again.Gas is constantly circulation in the utility model device, and adsorbent can adsorb increasing plant volatile and finally finish collection to plant volatile.
Active carbon filter is used for the gas that purification is come out from the gas circulation generating means, humidifier is for increasing the moisture of gas, make gas can absorb plant volatile better, second air inlet is located at the bottom of sealing sampling apparatus, second gas outlet is located at the top of sealing sampling apparatus, gas is circulated in the sealing sampling apparatus better, adsorb more plant volatile.The utility model is simple in structure, and is easy and simple to handle, reusable, and long service life is applied widely, and the plant volatile collecting effect is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-gas-recycling plant (11-first gas outlet, 12-first air inlet), the 2-active carbon filter, the 3-humidifier, 4-seals sampling apparatus (41-second air inlet, 42-second gas outlet), 5-adsorption column, 6-breather pipe.
The specific embodiment
Embodiment: with reference to Fig. 1, a kind of plant volatile gathering-device, by gas circulation generating means 1, active carbon filter 2, humidifier 3, sealing sampling apparatus 4, adsorption column 5 is formed, described gas circulation generating means 1 is gas circulator, and gas circulator is provided with first gas outlet 11 and first air inlet 12, and described sealing sampling apparatus is provided with second air inlet 41 and second gas outlet 42, described first gas outlet 11, active carbon filter 2, humidifier 3, the second air inlets 41, second gas outlet 42, adsorption column 5, first air inlet 12 connects by breather pipe 6 hermetic seals successively.Described second air inlet 41 is located at the bottom of sealing sampling apparatus 4, and second gas outlet 42 is located at the top of sealing sampling apparatus 4, and sealing sampling apparatus 4 is polyethylene plastic bag.
During use, in adsorption column 5, fill adsorbent, to put in order strain plant such as cotton is placed in the sealing sampling apparatus 4, open gas circulation generating means 1, the control gas flow rate is 0.5L/min, makes gas constantly circulation in device, closes gas circulation generating means 1 after a period of time again, this moment, the cotton volatile matter was attracted in the adsorbent, thereby finished the collection to the cotton volatile matter.
Claims (7)
1. plant volatile gathering-device, it is characterized in that comprising gas circulation generating means (1), sealing sampling apparatus (4) and adsorption column (5), described gas circulation generating means (1) is provided with first gas outlet (11) and first air inlet (12), described sealing sampling apparatus (4) is provided with second air inlet (41) and second gas outlet (42), described first gas outlet (11) is connected described second gas outlet (42) with second air inlet (41) by breather pipe (6) hermetic seal, adsorption column (5), first air inlet (12) connects by breather pipe (6) hermetic seal successively.
2. plant volatile gathering-device according to claim 1, it is characterized in that: also comprise active carbon filter (2), hermetic seal is connected described active carbon filter (2) with second air inlet (41) with first gas outlet (11) by breather pipe (6).
3. plant volatile gathering-device according to claim 1 is characterized in that: also comprise humidifier (3), hermetic seal is connected described humidifier (3) with second air inlet (41) with first gas outlet (11) by breather pipe (6).
4. plant volatile gathering-device according to claim 2 is characterized in that: also comprise humidifier (3), hermetic seal is connected described humidifier (3) with second air inlet (41) with active carbon filter (2) by breather pipe (6).
5. according to any one described plant volatile gathering-device of claim 1-4, it is characterized in that: described second air inlet (41) is located at the bottom of sealing sampling apparatus (4), and second gas outlet (42) are located at the top of sealing sampling apparatus (4).
6. according to any one described plant volatile gathering-device of claim 1-4, it is characterized in that: described sealing sampling apparatus (4) is polybag.
7. plant volatile gathering-device according to claim 7, it is characterized in that: described sealing sampling apparatus (4) is polyethylene plastic bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017200 CN203183881U (en) | 2013-01-14 | 2013-01-14 | Plant volatile collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017200 CN203183881U (en) | 2013-01-14 | 2013-01-14 | Plant volatile collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183881U true CN203183881U (en) | 2013-09-11 |
Family
ID=49100782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017200 Expired - Fee Related CN203183881U (en) | 2013-01-14 | 2013-01-14 | Plant volatile collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183881U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756788A (en) * | 2014-01-07 | 2014-04-30 | 仲恺农业工程学院 | Aromatic plant volatile matter acquisition system |
| CN103756789A (en) * | 2014-01-22 | 2014-04-30 | 仲恺农业工程学院 | Acquisition method of aromatic plant volatile matters |
| CN106525512A (en) * | 2016-09-21 | 2017-03-22 | 环境保护部南京环境科学研究所 | VOC collection box in the wild |
| CN107884234A (en) * | 2017-09-22 | 2018-04-06 | 河南农业大学 | A kind of collection method and device of plant leaf surface volatile matter |
| CN108333002A (en) * | 2017-12-22 | 2018-07-27 | 北京林业大学 | VOC harvesters, VOC acquisition methods |
| CN110618213A (en) * | 2019-09-29 | 2019-12-27 | 中国农业科学院茶叶研究所 | Method and device for collecting and identifying volatile gas in real time in tea processing process |
-
2013
- 2013-01-14 CN CN 201320017200 patent/CN203183881U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756788A (en) * | 2014-01-07 | 2014-04-30 | 仲恺农业工程学院 | Aromatic plant volatile matter acquisition system |
| CN103756788B (en) * | 2014-01-07 | 2016-03-30 | 仲恺农业工程学院 | The acquisition system of aromatic plant volatile matter |
| CN103756789A (en) * | 2014-01-22 | 2014-04-30 | 仲恺农业工程学院 | Acquisition method of aromatic plant volatile matters |
| CN103756789B (en) * | 2014-01-22 | 2016-03-30 | 仲恺农业工程学院 | The acquisition method of aromatic plant volatile matter |
| CN106525512A (en) * | 2016-09-21 | 2017-03-22 | 环境保护部南京环境科学研究所 | VOC collection box in the wild |
| CN107884234A (en) * | 2017-09-22 | 2018-04-06 | 河南农业大学 | A kind of collection method and device of plant leaf surface volatile matter |
| CN108333002A (en) * | 2017-12-22 | 2018-07-27 | 北京林业大学 | VOC harvesters, VOC acquisition methods |
| CN110618213A (en) * | 2019-09-29 | 2019-12-27 | 中国农业科学院茶叶研究所 | Method and device for collecting and identifying volatile gas in real time in tea processing process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203183881U (en) | Plant volatile collecting device | |
| CN203400618U (en) | Flower fragrance adsorption device | |
| CN205067175U (en) | Plant volatile materials collector | |
| CN203939558U (en) | Moisture film filter net type automobile exhaust gas purifying installation | |
| CN207546209U (en) | A kind of ion deodorization device | |
| CN203699900U (en) | Oxygen generator | |
| CN106861371A (en) | A kind of biogas pressure-variable adsorption tower apparatus | |
| CN202654906U (en) | Air separation device | |
| CN207076317U (en) | A kind of device for being used to trap carbon dioxide | |
| CN205785971U (en) | A kind of leaf volatiles harvester | |
| CN204138346U (en) | A kind of medical center oxygen air-purification system | |
| CN207196747U (en) | A kind of filter of clarifier | |
| CN204298065U (en) | Green air-conditioning storing grain nitrogen gas generating system | |
| CN203372832U (en) | Powder collector | |
| CN202983450U (en) | Air filtering device used in roadway | |
| CN206270304U (en) | A kind of solid phase microemulsion preconcentrate device suitable for fresh tobacco leaves volatile materials | |
| CN203954995U (en) | Sintering flue gas desulfurization system and desulfurizing agent adding set thereof | |
| CN204115137U (en) | The indoor humidification system of a kind of tea reclaiming clean | |
| CN206252986U (en) | A kind of coal bed gas purifies Vacuum Pressure Swing power transformation Coupling Adsorption experimental provision | |
| CN205204864U (en) | Sewage automatic check out system | |
| CN202196048U (en) | On-line desaeration and adsorption device | |
| CN203208864U (en) | High-efficiency carbon dioxide adsorption device | |
| CN203925686U (en) | A kind of vehicle exhaust is except haze device | |
| CN204008237U (en) | A kind of vacuum line system for gas sampling | |
| CN202491959U (en) | Exhaust device of cigarette packing plastic packaging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140114 |