CN203869918U - Plant volatile substance in-situ collection device - Google Patents
Plant volatile substance in-situ collection device Download PDFInfo
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- CN203869918U CN203869918U CN201420160255.XU CN201420160255U CN203869918U CN 203869918 U CN203869918 U CN 203869918U CN 201420160255 U CN201420160255 U CN 201420160255U CN 203869918 U CN203869918 U CN 203869918U
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- plant volatile
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Abstract
The utility model discloses a device capable of collecting plant volatile substances in situ, which is characterized by comprising a gas circulating pump, an allochroic silica gel purifier, an active carbon purifier, a collection chamber and an adsorption column, wherein the gas circulating pump is provided with a first gas outlet and a first gas inlet; the collection chamber comprises a transparent glass hood and a base; the transparent glass hood is provided with a second gas inlet and a second gas outlet; the first gas outlet, the allochroic silica gel purifier, the active carbon purifier, the second gas inlet are sequentially connected via a gas pipe in a sealing manner; the second gas outlet, the adsorption column and the first gas inlet are sequentially connected via the air pipe in a sealing manner. The plant volatile substance in-situ collection device can obtain plant volatile substances in a natural growth state.
Description
Technical field
The utility model relates to a kind of plant volatile gathering-device, belongs to plant ecology research field.
Background technology
Plant volatile is the secondary metabolite that plant produces, in the ecosystem, plant can be by discharging in volatile matter regulating plant kind, between plant species and the relation between Plants and Animals, and mechanical damage, the introducing of xenogenesis plant and plant-feed insect take food the variation of the volatile constituent quality and quantity that all may change Plant emission.The variation of the volatile constituent quality and quantity of research Plant emission, can contribute to the deep interspecies relation of understanding plant and plant, plant and insect.
Used plant volatile is collected the steam distillations that adopt more.Steam distillation is collected plant volatile, first needs plant drying, pulverizing, and then by vegetable material and water condistillation, volatile ingredient is distillated in the lump with water vapor, after condensation or extraction, obtains volatile constituent.Although the volatile constituent that said method obtains is from plant, but under natural environmental condition, chemical composition in plant may not enter physical environment, that is to say, the composition obtaining by steam distillation may not be discharged in environment and then to other biological generation effect by volatilization approach.If can not destroy under the prerequisite of plant, original position is collected plant volatile and will be good solution.Given this, the utility model aims to provide a kind of device that obtains plant volatile under self-sow state.
Summary of the invention
The utility model provides a kind of plant volatile original position gathering-device.
Plant volatile original position gathering-device, is formed by connecting by snorkel by gas circulator, discolour silica gel clarifier, activated-charcoal purifier, collection chamber, adsorption column: described gas circulator is provided with the first gas outlet and the first air intake opening; Described collection chamber is comprised of transparent glass cover and pedestal two parts, and wherein clear glass is covered with the second air intake opening and the second gas outlet; Described the first gas outlet, discolour silica gel clarifier, activated-charcoal purifier, the second air intake opening are successively by the airtight connection of snorkel; Described the second gas outlet, adsorption column, the first air intake opening are successively by the airtight connection of snorkel.
Gather chamber and be comprised of transparent glass cover and pedestal two parts, transparent glass cover can be separated with pedestal, also can be together closely sealed.When carrying out plant volatile collection, gather indoor placement potted plant.
The second air intake opening and the second gas outlet are located at respectively bottom and the top of transparent glass cover.
The gas flow of gas circulator can optionally regulate.
Discolour silica gel clarifier and activated-charcoal purifier are respectively the filtrator that is filled with discolour silica gel and activated charcoal, and when gas passes through discolour silica gel clarifier and activated-charcoal purifier, organism wherein can be adsorbed.
In adsorption column, filling can be adsorbed the adsorbent of plant volatile, under the driving of gas circulator, while continuing by adsorption column from the second gas outlet effluent air, the adsorbent in adsorption column can adsorb the plant volatile in gas, enrichment, and finally completes collection process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In Fig. 1,1 is that gas circulator, 2 is that discolour silica gel clarifier, 3 is that activated-charcoal purifier, 4 is that collection chamber, 5 is that adsorption column, 6 is that snorkel, 7 is that the first gas outlet, 8 is that the first air intake opening, 9 is that the second air intake opening, 10 is that the second gas outlet, 11 is that transparent glass cover, 13 is that pedestal, 12 is potted plant.
Embodiment
Embodiment: as shown in Figure 1, plant volatile original position gathering-device, comprises gas circulator (1), discolour silica gel clarifier (2), activated-charcoal purifier (3), gathers chamber (4), adsorption column (5): described gas circulator (1) is provided with the first gas outlet (7) and the first air intake opening (8); Described collection chamber (4) is comprised of transparent glass cover (11) and pedestal (13) two parts, and wherein transparent glass cover (11) is provided with the second air intake opening (9) and the second gas outlet (10); Described the first gas outlet (7), discolour silica gel clarifier (2), activated-charcoal purifier (3), the second air intake opening (9) are successively by the airtight connection of snorkel (6); Described the second gas outlet (10), adsorption column (5), the first air intake opening (8) are successively by the airtight connection of snorkel (6).
During use, the transparent glass cover (11) that first will gather chamber (4) is separated with pedestal (13), by potted plant (13), such as corn is placed on pedestal central authorities, then that transparent glass cover (11) and pedestal (13) is together closely sealed; In adsorption column (5), fill silica gel for chromatography.Open gas circulator (1), setting gas flow is 0.8 liter/min, moves after 30 minutes, closes gas circulator (1), and now, plant volatile is just collected in the silica gel for chromatography in adsorption column (5).
Claims (3)
1. a plant volatile original position gathering-device, is characterized in that comprising gas circulator (1), discolour silica gel clarifier (2), activated-charcoal purifier (3), gathers chamber (4), adsorption column (5): described gas circulator (1) is provided with the first gas outlet (7) and the first air intake opening (8); Described collection chamber (4) is comprised of transparent glass cover (11) and pedestal (13) two parts, and wherein transparent glass cover (11) is provided with the second air intake opening (9) and the second gas outlet (10); Described the first gas outlet (7), discolour silica gel clarifier (2), activated-charcoal purifier (3), the second air intake opening (9) are successively by the airtight connection of snorkel (6); Described the second gas outlet (10), adsorption column (5), the first air intake opening (8) are successively by the airtight connection of snorkel (6).
2. a kind of plant volatile original position gathering-device claimed in claim 1, is characterized in that wherein said transparent glass cover (11) and pedestal (13) can be separated, also can be together closely sealed.
3. a kind of plant volatile original position gathering-device claimed in claim 1, is characterized in that wherein said the second air intake opening (9) and the second gas outlet (10) are located at respectively bottom and the top of transparent glass cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160255.XU CN203869918U (en) | 2014-04-03 | 2014-04-03 | Plant volatile substance in-situ collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160255.XU CN203869918U (en) | 2014-04-03 | 2014-04-03 | Plant volatile substance in-situ collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869918U true CN203869918U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160255.XU Expired - Fee Related CN203869918U (en) | 2014-04-03 | 2014-04-03 | Plant volatile substance in-situ collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869918U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158032A (en) * | 2015-10-19 | 2015-12-16 | 北京大学 | Diffusion acceleration type atmosphere sampling device |
| CN106501426A (en) * | 2016-11-22 | 2017-03-15 | 上海市农业科学院 | The Seedling Stage Semen Glyciness plant volatiles collection method of sense poisonous insect damage induction and device |
| 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 |
| CN107576538A (en) * | 2017-09-15 | 2018-01-12 | 中国科学院东北地理与农业生态研究所 | The device and acquisition method that volatile organic matter caused by the indoor rustic exchange of quantitative collection pollutes |
| CN107899366A (en) * | 2017-11-24 | 2018-04-13 | 尹大建 | A kind of Jasmine fragrance extracting device |
| CN108072548A (en) * | 2016-11-16 | 2018-05-25 | 中国科学院沈阳应用生态研究所 | A kind of plant VOCs gas collecting devices |
| CN108333002A (en) * | 2017-12-22 | 2018-07-27 | 北京林业大学 | VOC harvesters, VOC acquisition methods |
| CN109030120A (en) * | 2018-07-16 | 2018-12-18 | 阜阳师范学院 | Plant metabolism discharges imflammable gas collection and detection device |
| CN109540609A (en) * | 2018-11-23 | 2019-03-29 | 河南农业大学 | A kind of method and application of quick collection tobacco volatile odoring substance |
| CN109883773A (en) * | 2019-03-19 | 2019-06-14 | 海南大学 | It is a kind of original position root system of plant volatile organic matter collect and measuring method |
| CN110542599A (en) * | 2019-08-27 | 2019-12-06 | 北京市林业果树科学研究院 | device and method for collecting plant source volatile organic compounds |
| CN111983103A (en) * | 2020-09-01 | 2020-11-24 | 中国科学院华南植物园 | Volatile substance real-time collection and online analysis device |
-
2014
- 2014-04-03 CN CN201420160255.XU patent/CN203869918U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158032B (en) * | 2015-10-19 | 2017-10-03 | 北京大学 | Accelerate diffusion atmosphere sampling apparatus |
| CN105158032A (en) * | 2015-10-19 | 2015-12-16 | 北京大学 | Diffusion acceleration type atmosphere sampling device |
| 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 |
| CN108072548A (en) * | 2016-11-16 | 2018-05-25 | 中国科学院沈阳应用生态研究所 | A kind of plant VOCs gas collecting devices |
| CN106501426A (en) * | 2016-11-22 | 2017-03-15 | 上海市农业科学院 | The Seedling Stage Semen Glyciness plant volatiles collection method of sense poisonous insect damage induction and device |
| CN106501426B (en) * | 2016-11-22 | 2018-09-28 | 上海市农业科学院 | Feel the Seedling Stage soya bean plant volatiles collection method and device of poisonous insect damage induction |
| CN107576538A (en) * | 2017-09-15 | 2018-01-12 | 中国科学院东北地理与农业生态研究所 | The device and acquisition method that volatile organic matter caused by the indoor rustic exchange of quantitative collection pollutes |
| CN107899366A (en) * | 2017-11-24 | 2018-04-13 | 尹大建 | A kind of Jasmine fragrance extracting device |
| CN108333002A (en) * | 2017-12-22 | 2018-07-27 | 北京林业大学 | VOC harvesters, VOC acquisition methods |
| CN109030120A (en) * | 2018-07-16 | 2018-12-18 | 阜阳师范学院 | Plant metabolism discharges imflammable gas collection and detection device |
| CN109540609A (en) * | 2018-11-23 | 2019-03-29 | 河南农业大学 | A kind of method and application of quick collection tobacco volatile odoring substance |
| CN109883773A (en) * | 2019-03-19 | 2019-06-14 | 海南大学 | It is a kind of original position root system of plant volatile organic matter collect and measuring method |
| CN110542599A (en) * | 2019-08-27 | 2019-12-06 | 北京市林业果树科学研究院 | device and method for collecting plant source volatile organic compounds |
| CN111983103A (en) * | 2020-09-01 | 2020-11-24 | 中国科学院华南植物园 | Volatile substance real-time collection and online analysis device |
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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: 20141008 Termination date: 20190403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |