CN108827723A - A kind of intelligent plant volatile gas collection device - Google Patents
A kind of intelligent plant volatile gas collection device Download PDFInfo
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- CN108827723A CN108827723A CN201810586681.2A CN201810586681A CN108827723A CN 108827723 A CN108827723 A CN 108827723A CN 201810586681 A CN201810586681 A CN 201810586681A CN 108827723 A CN108827723 A CN 108827723A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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Abstract
The invention belongs to technical field of plant culture, disclose a kind of intelligent plant volatile gas collection device, are provided with：Gas blending system, connect with data processing system, for providing the gas of plant growth environment；Circulation is connect with data processing system, for keeping the temperature in plant growth environment constant；Temperature detection and control system, connect with data processing system, for detecting and controlling to the temperature in plant growth environment；Humidity Detection and control system, connect with data processing system, for detecting and controlling to the humidity in plant growth environment.The present invention is fully able to simulation of plant growth environment, carries out living body collection under conditions of not breaking and changing plant growth, the volatile matter being collected into is consistent with truth, can really reflect the growing state of plant.
Description
Technical field
The invention belongs to technical field of plant culture more particularly to a kind of intelligent plant volatile gas collection devices.
Background technique
Currently, the device for commonly collecting plant volatile is cannot really to reflect plant in this way by collecting in vitro
Volatile matter release conditions under field conditions (factors), bring large error to experiment.
On the one hand the photosynthesis of plant carries out organic matter production using luminous energy, while discharging oxygen, maintains the ecosystem
Balance, on the other hand, plant also releases a large amount of volatile materials in physiology course.Plant volatile is time of plant
Raw metabolite, plant show identity by discharging volatile matter, can also be opened up by changing ingredient or the burst size of volatile matter
Show its physiological status, although these content of material are lower, its higher chemical activity but affects the environment of surrounding, plant
Volatile matter have a key effect to the conduction of signal, plant volatile signal is to carry out information interchange " language " between plant,
It can be generated by a variety of biologies and abiotic factor induction.Volatile matter can be with the of the same race of induced proximity as the wounding signal between plant
Or heterologous plant is carried out defence and is prepared, thus by active or indirect defenses to reduce extraneous injury.Pass through volatilization between plant
Object signal carries out information interchange, to realize its procreation and defence.In addition, research of the plant volatile on ornamental plant is also drawn
Enough attention are played, some plant volatiles there may be injury to human body, cannot plant indoors, by detecting its volatile matter
It can judge.
About the collection of plant volatile, there are many methods, but all not can solve volatile matter collection
Problem all fails the growing environment of plant under complete simulating natural condition, can only collect the plant in the case where single growth and wave
Object is sent out, which being capable of the simulation of plant growth day and night external environment such as the temperature difference, illumination, drying, rainfall.
In conclusion problem of the existing technology is：
The prior art not can solve the problem of volatile matter collection；Can not simulation of plant growth environment, do not breaking
It changes and carries out living body collection under conditions of plant growth, the volatile matter being collected into and truth are inconsistent, can not really reflect
The growing state of plant.
The problem of only having well solved the collection of plant volatile can really reflect plant in different environment
Under the conditions of, and under different external condition stimulations, the release conditions of plant volatile, plant volatile rises between plant
It is the tool that plant is communicated with each other to the effect of signal transduction, transmits signal by discharging various volatile matters, resist external condition
Variation, to plant adapt to environment play a key effect.
The present invention is fully able to simulation of plant growth environment, carries out living body collection under conditions of not breaking and changing plant growth,
The volatile matter being collected into is consistent with truth, can really reflect the growing state of plant, can only reflect truly and effectively
Plant growth situation can find the effect of signal transduction between plant.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of intelligent plant volatile gas collection device,
This device can efficiently be collected into the volatile component of plant, and can effectively exclude the interference from impurity such as air, soil.Fortune
In the presence of can avoiding the problem that current plant volatile collection device completely with this device.The present invention have design rationally, at
This is small, acquisition time is short, high-efficient and long service life, conveniently, safely the advantages that.
The invention is realized in this way a kind of intelligent plant volatile gas collection device, the intelligent plant gas
Body volatile matter collection device simulation of plant growth environment carries out living body collection under conditions of not breaking and changing plant growth, true anti-
Reflect the growing state of plant；Including：
Gas blending system, connect with data processing system, for providing the gas of plant growth environment；
Circulation is connect with data processing system, for keeping the temperature in plant growth environment constant；
Temperature detection and control system, connect with data processing system, for carrying out to the temperature in plant growth environment
It detects and controls；
Humidity Detection and control system, connect with data processing system, for carrying out to the humidity in plant growth environment
It detects and controls.
Further, the intelligent plant volatile gas collection device further includes：
Dynamical system connects to power supply, for providing power for gas-circulating system；
Gas-circulating system is connect with dynamical system, for being mixed and being discharged for the gas in plant growth room；
Illumination system connects to power supply, for providing different light intensity for the plant growth in plant growth room.
Further, the intelligent plant volatile gas collection device further includes：
Gas concentration lwevel inspection and control system, connect with data processing system, for in plant growth environment
The carbon dioxide of various concentration is detected.
Further, the circulation is coated on plant growth outdoor；The circulation includes：It is external to have
The cyclic water tank of heating and refrigerating functions；
Start refrigerant sequence when set temperature is lower than Current Temperatures；
Start heating schedule when set temperature is higher than Current Temperatures, it is 4 DEG C -45 DEG C that cyclic water tank, which adjusts temperature,；
When the temperature detector of temperature detection and control system detects that plant growth room temperature reaches set temperature, temperature
The temperature solenoid valve of inspection and control system is automatically closed, and stops heating/refrigerating；
When 0.1 degree Celsius of temperature lifting/lowering, solenoid valve is automatically opened, again heating/refrigerating to set temperature；And so on,
Maintain temperature in set temperature ± 0.1 degree Celsius.
Further, the gas blending system is connected to phytotron；The gas blending system includes：
Intelligent gas-flow rate detection device, adsorption system, carbon dioxide steel cylinder are simultaneously sequentially connected；Air generator and dioxy
Change the connection of carbon steel bottle；The intelligent gas-flow rate detection device is connected to phytotron；
The intelligent gas-flow rate detection device switches air/titanium dioxide by integrated solenoid valve adjusting gas flow
Carbon gas ratio concentration；
Air/carbon dioxide gas mixture of addition removes impurity by adsorption system；
The intelligent gas-flow rate detection device influences the photosynthesis of plant by regulation of carbon dioxide proportional concentration.
Further, the Humidity Detection and control system, by humidity in probe detector, when humidity is low in device
In/be higher than setting humidity when, start humidification/dehumidification device.By adjusting different humidity, compare humidity to the shadow of plant volatile
It rings.
Another object of the present invention is to provide a kind of numbers for connecting the intelligent plant volatile gas collection device
According to display terminal.
The present invention is fully able to simulation of plant growth environment, carries out living body collection under conditions of not breaking and changing plant growth,
The volatile matter being collected into is consistent with truth, can really reflect the growing state of plant.
By means of the invention it is possible to solve the problems, such as that volatile matter is collected, which commonly collects than before
Method has clear improvement, as (A conventional acquisition method collects plant volatile to Fig. 2, B apparatus of the present invention collect phytovolatilization
Object), the volatilization species being collected into are richer, can be collected into the lower volatile matter of burst size.
Detailed description of the invention
Fig. 1 is intelligent plant volatile gas collection device schematic diagram provided in an embodiment of the present invention.
In figure：1, power supply；2, lighting system；3, motor；4, Humidity Detection and control system；5, temperature detection and control
System；6, gas concentration lwevel inspection and control system；7, circulating outlet；8, data processing system；9, air generator；
10, carbon dioxide steel cylinder；11, adsorption system；12, intelligent gas-flow rate detection device；13, plant；14, water inlet is recycled；15,
Fan；16, gas vent；17, sample tap.
Fig. 2 is that the collection device of volatile matter through the invention provided in an embodiment of the present invention obviously changes with common collection method
Kind figure；
In figure：A, conventional acquisition method collects plant volatile；B, apparatus of the present invention collect plant volatile.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The prior art not can solve the problem of volatile matter collection；Can not simulation of plant growth environment, do not breaking
It changes and carries out living body collection under conditions of plant growth, the volatile matter being collected into and truth are inconsistent, can not really reflect
The growing state of plant.
As shown in Figure 1, intelligent plant volatile gas collection device provided in an embodiment of the present invention, including：Power supply 1,
Lighting system 2, motor 3, Humidity Detection and control system 4, temperature detection and control system 5, gas concentration lwevel detection and
Control system 6, circulating outlet 7, data processing system 8, air generator 9, carbon dioxide steel cylinder 10, adsorption system 11, intelligence
It can detection of gas flow rate device 12, plant 13, circulation water inlet 14, fan 15, gas vent 16, sample tap 17.
The plant volatile gas collection device of intelligence, simulation of plant growth environment, in the not broken condition for changing plant growth
Lower progress living body collection, the true growing state for reflecting plant；Including：
Gas blending system is connect with data processing system 8, for providing the gas of 13 growing environment of plant；
Circulation is connect with data processing system, for keeping the temperature in plant growth environment constant；
Temperature detection and control system 5, connect with data processing system, for carrying out to the temperature in plant growth environment
It detects and controls；
Humidity Detection and control system 4, connect with data processing system, for carrying out to the humidity in plant growth environment
It detects and controls.
The intelligent plant volatile gas collection device further includes：
Dynamical system, including motor 3, connect with power supply 1, for providing power for gas-circulating system；
Gas-circulating system is connect with dynamical system, for being mixed and being discharged for the gas in plant growth room；
Plant volatile trapping system, for trapping plant volatile；The plant volatile trapping system and plant are raw
The sample tap 17 that long room is opened is connected to；
Illumination system 2, connects to power supply, for providing different light intensity for the plant growth in plant growth room.
The intelligent plant volatile gas collection device further includes：
Gas concentration lwevel inspection and control system 6, connect with data processing system, for in plant growth environment
The carbon dioxide of various concentration is detected.
The circulation is coated on plant growth outdoor；The circulation includes：It is external with heating and
The cyclic water tank of refrigerating functions；
Start refrigerant sequence when set temperature is lower than Current Temperatures；
Start heating schedule when set temperature is higher than Current Temperatures, it is 4 DEG C -45 DEG C that cyclic water tank, which adjusts temperature,；
When the temperature detector of temperature detection and control system detects that plant growth room temperature reaches set temperature, temperature
The temperature solenoid valve of inspection and control system is automatically closed, and stops heating/refrigerating；
When 0.1 degree Celsius of temperature lifting/lowering, solenoid valve is automatically opened, again heating/refrigerating to set temperature；And so on,
Maintain temperature in set temperature ± 0.1 degree Celsius.
The gas blending system is connected to phytotron；The gas blending system includes：
Intelligent gas-flow rate detection device 12, adsorption system 11, carbon dioxide steel cylinder 10 are simultaneously sequentially connected；Air generator
9 are connected to carbon dioxide steel cylinder；The intelligent gas-flow rate detection device is connected to phytotron；
The intelligent gas-flow rate detection device switches air/titanium dioxide by integrated solenoid valve adjusting gas flow
Carbon gas ratio concentration；
Air/carbon dioxide gas mixture of addition removes impurity by adsorption system；
The intelligent gas-flow rate detection device influences the photosynthesis of plant by regulation of carbon dioxide proportional concentration.
The Humidity Detection and control system compare influence of the humidity to plant volatile by adjusting different humidity.
Circulation：It is provided with circulating outlet 7, circulation water inlet 14；It is external to have heating and refrigerating functions
Cyclic water tank starts refrigerant sequence when set temperature is lower than Current Temperatures, and when set temperature is higher than Current Temperatures, starting adds
Hot program, cyclic water tank adjustable extent are 4-45 DEG C, and the temperature in device is adjusted by recirculated water, when the temperature detection in device
Device detects that temperature reaches set temperature in device, and temperature solenoid valve is automatically closed, and stops heating/refrigerating, when temperature lifting/lowering
0.1 degree, solenoid valve automatically opens, again heating/refrigerating to set temperature, and so on, maintains temperature in set temperature ± 0.1
Fluctuation in range, until experiment is completed.
Intelligent plant volatile gas collection device provided in an embodiment of the present invention further includes：
Gas access：By solenoid valve control, can adjusting gas flow, gas type (air/titanium dioxide can be switched
Carbon), the gas of addition guarantees that the gas entered is without other impurities, being passed through carbon dioxide effect is to lead to by adsorbent equipment
Overregulating carbon dioxide content influences the photosynthesis of plant, detects influence of the different gas concentration lwevels to plant volatile.
Gas vent 16：Exhaust exhaust gas；
Humidity Detection and control system 4：Accurate control humidity compares humidity to phytovolatilization by adjusting different humidity
The influence of object.Can influence with simulating drought to plant volatile, can be with the row of simulating plant volatile matter after the rain by humidification
To one's heart's content condition.
Sample tap 17：Sample tap rubber stopper, usable samples syringe needle is drawn repeatedly, air tight, and sampling is convenient, at any time can be with
Sampling, real-time monitoring.
Illumination system 2：Illumination system includes two kinds, a kind of to use different light sources (sodium vapor lamp, LED light, incandescent lamp), is adjusted
Different light intensity analyze influence of the intensity of illumination to plant volatile；Another kind is exactly to compare natural light and artificial using natural light
Influence of the light source to plant volatile.
Gas-circulating system：It is rotated by fan 15, gas is uniform in holding meanss, and sampling in this way is just representative.
Gas blending system is connected to phytotron；Gas blending system includes：
Intelligent gas-flow rate detection device 12, adsorption system 11, carbon dioxide steel cylinder 10 are simultaneously sequentially connected；Air generator
9 are connected to carbon dioxide steel cylinder；The intelligent gas-flow rate detection device is connected to phytotron；
The present invention is fully able to simulation of plant growth environment, carries out living body collection under conditions of not breaking and changing plant growth,
The volatile matter being collected into is consistent with truth, can really reflect the growing state of plant.
Fig. 2 is that the collection device of volatile matter through the invention provided in an embodiment of the present invention obviously changes with common collection method
Kind figure；
In figure：A, conventional acquisition method collects plant volatile；B, apparatus of the present invention collect plant volatile.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of intelligent plant volatile gas collection device, which is characterized in that the intelligent plant volatile gas is received
Acquisition means simulation of plant growth environment carries out living body collection, the true life for reflecting plant under conditions of not breaking and changing plant growth
Long situation；Including：
Gas blending system, connect with data processing system, for providing the gas of plant growth environment；
Circulation is connect with data processing system, for keeping the temperature in plant growth environment constant；
Temperature detection and control system, connect with data processing system, for detecting to the temperature in plant growth environment
And control；
Humidity Detection and control system, connect with data processing system, for detecting to the humidity in plant growth environment
And control.
2. the plant volatile gas collection device of intelligence as described in claim 1, which is characterized in that the intelligent plant
Volatile gas collection device further includes：
Dynamical system connects to power supply, for providing power for gas-circulating system；
Gas-circulating system is connect with dynamical system, for being mixed and being discharged for the gas in plant growth room；
Illumination system connects to power supply, for providing different light intensity for the plant growth in plant growth room.
3. the plant volatile gas collection device of intelligence as described in claim 1, which is characterized in that the intelligent plant
Volatile gas collection device further includes：
Gas concentration lwevel inspection and control system, connect with data processing system, for the difference in plant growth environment
The carbon dioxide of concentration is detected.
4. the plant volatile gas collection device of intelligence as described in claim 1, which is characterized in that the circulation
It is coated on plant growth outdoor；The circulation includes：The external cyclic water tank with heating and refrigerating functions；
Start refrigerant sequence when set temperature is lower than Current Temperatures；
Start heating schedule when set temperature is higher than Current Temperatures, it is 4 DEG C -45 DEG C that cyclic water tank, which adjusts temperature,；
When the temperature detector of temperature detection and control system detects that plant growth room temperature reaches set temperature, temperature detection
And the temperature solenoid valve of control system is automatically closed, and stops heating/refrigerating；
When 0.1 degree Celsius of temperature lifting/lowering, solenoid valve is automatically opened, again heating/refrigerating to set temperature；And so on, it maintains
Temperature is in set temperature ± 0.1 degree Celsius.
5. the plant volatile gas collection device of intelligence as described in claim 1, which is characterized in that
The gas blending system is connected to phytotron；The gas blending system includes：
Intelligent gas-flow rate detection device, adsorption system, carbon dioxide steel cylinder are simultaneously sequentially connected；Air generator and carbon dioxide
Steel cylinder connection；The intelligent gas-flow rate detection device is connected to phytotron；
The intelligent gas-flow rate detection device switches air/carbon dioxide gas by integrated solenoid valve adjusting gas flow
Body proportional concentration；
Air/carbon dioxide gas mixture of addition removes impurity by adsorption system；
The intelligent gas-flow rate detection device influences the photosynthesis of plant by regulation of carbon dioxide proportional concentration.
6. the video data terminal of intelligent plant volatile gas collection device described in a kind of connection claim 1.
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| CN201810586681.2A CN108827723A (en) | 2018-06-07 | 2018-06-07 | A kind of intelligent plant volatile gas collection device |
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| CN201810586681.2A CN108827723A (en) | 2018-06-07 | 2018-06-07 | A kind of intelligent plant volatile gas collection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112304714A (en) * | 2020-10-28 | 2021-02-02 | 中国科学院、水利部成都山地灾害与环境研究所 | Sampling device for tree trunk greenhouse gas |
| CN114402866A (en) * | 2022-01-11 | 2022-04-29 | 北京航空航天大学 | Experimental device for short aromatic plant is applied to horticulture therapy |
| CN114778769A (en) * | 2022-04-12 | 2022-07-22 | 西安鹏光环保科技有限责任公司 | Measuring device and measuring method for detecting concentration of carbon dioxide |
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Application publication date: 20181116 |