CN206523490U - The measurement system of in site measurement diseases on plant stalk carbon dioxide and water flux - Google Patents
The measurement system of in site measurement diseases on plant stalk carbon dioxide and water flux Download PDFInfo
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- CN206523490U CN206523490U CN201720100065.2U CN201720100065U CN206523490U CN 206523490 U CN206523490 U CN 206523490U CN 201720100065 U CN201720100065 U CN 201720100065U CN 206523490 U CN206523490 U CN 206523490U
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Abstract
The utility model is related to the measurement system of a kind of in site measurement diseases on plant stalk carbon dioxide and water flux, including is in turn connected into through air delivering pipeline the seal separating device, moisture and carboloy dioxide analysis system and air pump of detecting system；Wherein seal separating device includes transparent cylindrical body and transparent sealing cover body, and transparent cylindrical body and transparent sealing cover body is to be provided with splicing seal on the valve body structure of pin-connected panel, its splicing seams；Through hole and self-adapting seal part are provided with the middle part of transparent sealing cover body.The utility model can individually isolate part trunk, so as to the carbon dioxide and water flux of the areal survey trunk part in the transparent chamber for not influenceing trunk photoenvironment, do not injure tissue simultaneously, it ensure that the vital activity of trees, and it is reusable in different shape trunk sample, trunk photosynthesis respiration speed, transpiration rate can be analyzed, measurement result is conducive to accurately estimating the photosynthetic, respiratory intensity overall to trees of the trunk under natural light, the contribution of transpiration rate.
Description
Technical field
The utility model is related to plant scientific research technique with the apparatus field, and in particular to a kind of in site measurement diseases on plant stalk titanium dioxide
The measurement system of carbon and water flux.
Background technology
Plant trunk（Branch）Breathe as whole year all in the metabolic activity of progress, be one of carbon cycle of forest ecosystem
Important component.It is general to be predicted using temperature model, but the carbon dioxide and water of stem respiration generation are a part of molten
Solution is in the liquid stream of xylem；And another part is discharged into ambient atmosphere by bark etc., i.e., generally utilize air chamber gas
Trunk carbon dioxide and the release iron of water that exchange method is measured, this part is only the gas exchange of trunk and air.By
Not only influenceed in the release iron of trunk carbon dioxide and water by external environment parameters such as temperature, illumination, can also be by stem sap
The influence of stream, so only with the exchange capacity of temperature prediction trunk and air estimation result certainly will be made to produce deviation, so as to influence
The accuracy of Forest Ecosystem Carbon exchange capacity.In order to further appreciate that the external environment parameters such as temperature, illumination to trunk dioxy
Change the true effect of the release iron of carbon and water and the relation of trunk carbon dioxide release iron, it is necessary to for the one of plant trunk
Individual measuring unit carries out in site measurement, accordingly, it would be desirable to which design a kind of can directly carry out the survey of in site measurement on plant trunk
Determine system.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of in site measurement diseases on plant stalk two
The measurement system of carbonoxide and water flux.
The technical solution of the utility model is：A kind of measure system of in site measurement diseases on plant stalk carbon dioxide and water flux
System, including seal separating device, moisture and carboloy dioxide analysis system, air pump and air delivering pipeline, the seal separating device, water
Point and carboloy dioxide analysis system and air pump the measurement system of gas circulating flow is in turn connected into through air delivering pipeline.Specifically
Say, the outlet pipe joint of the seal separating device is connected to air pump through air delivering pipeline, and the gas outlet of the air pump is through appendix
Road is connected to the air inlet of moisture and carboloy dioxide analysis system, and the gas outlet of moisture and the carboloy dioxide analysis system is passed through again
Air delivering pipeline is back to the air inlet pipe joint of seal separating device.Air pump can certainly be arranged on the moisture and titanium dioxide
On the air delivering pipeline with seal separating device of carbon analysis system.Described moisture and carboloy dioxide analysis system includes moisture point
Analyzer and capnograph.
The seal separating device includes transparent cylindrical body and is connected to transparent close in transparent cylindrical body two-port
Sealing cover body, transparent cylindrical body and the transparent sealing cover body can be made of neither too hard, nor too soft transparent material.The transparent tube
Shape body and the valve body structure that transparent sealing cover body is pin-connected panel, i.e., transparent cylindrical body is the valve body for the arc-shaped for using at least two
It is spliced, and transparent sealing cover body is spliced using at least two fan shape leaf body；The transparent cylindrical body and transparent
The splicing seams of sealing cover body are easy to assembled fastening in being generally aligned in the same plane.The spelling of the transparent cylindrical body and transparent sealing cover body
Splicing seal is provided with seam, sealed effect is played.The transparent cylindrical body or transparent sealing cover body are provided with air inlet
Pipe joint and outlet pipe joint, to be connected with corresponding measuring apparatus.It is provided with the middle part of the transparent sealing cover body logical
Hole, trunk can be penetrated and be passed transparent chamber with via through holes, and the inward flange of the through hole is provided with close with diseases on plant stalk outer surface
The self-adapting seal part coordinated is sealed, sealed effect is played.
Make to be additionally provided with garter spring on further optimization, the through hole inward flange for above-mentioned technical proposal, the garter spring is
It is spliced by the strip shape body arcuate coil of at least two, the two ends of the strip shape body, which are each extended over, is provided with clinch, described
Be provided with VELCRO on clinch, and the splicing seams of the garter spring and transparent cylindrical body and transparent sealing cover body splicing seams same
In one plane, the self-adapting seal part is arranged on the internal face of garter spring.
Make further optimization for above-mentioned technical proposal, the self-adapting seal part is inflatable air heave type sealing ring.
The air heave type sealing ring is pneumatophore, and the pneumatophore can be the pneumatophore of integral type list structure or some
The individual pneumatophore for being serially connected structure into strips.It is provided with air inlet/outlet, shown air inlet/outlet and is provided with the pneumatophore
Control valve.
Make further optimization for above-mentioned technical proposal, the splicing seal is sealing strip or water vapor sealed zipper.When
Used for splicing seal during sealing strip, it is necessary to set fastener or buckling piece in the splicing seams both sides of transparent cylindrical body；Work as spelling
When connecing seal for water vapor sealed zipper, it is only necessary to be separately fixed at the chain belt of two of the water vapor sealed zipper relative engagements
The both sides of splicing seams.
Make further optimization for above-mentioned technical proposal, the air inlet pipe joint is arranged on transparent cylindrical body top, described
Air inlet pipe joint is communicated with the inner chamber of transparent cylindrical body；The outlet pipe joint is arranged on transparent cylindrical body bottom, the air inlet
Pipe joint is communicated with the inner chamber of transparent cylindrical body；The air inlet pipe joint is located at pair of transparent cylindrical body with outlet pipe joint respectively
On diagonal position.
The beneficial effects of the utility model：Seal separating device of the present utility model can be by part trunk（Branch）Individually isolation
Out, the areal survey trunk in the transparent chamber for not influenceing trunk photoenvironment（Branch）Partial carbon dioxide and water flux, together
When do not injure tissue, it is ensured that the vital activity of trees, it is easy to operate and reusable in different shape trunk sample, can
Trunk photosynthesis respiration speed, transpiration rate are analyzed, measurement result is conducive to accurately estimating that the trunk under natural light is whole to trees
The photosynthetic of body, respiratory intensity, the contribution of transpiration rate.Seal separating device of the present utility model is simple in construction, and cost is relatively low, just
In promoting the use of.
Brief description of the drawings
Fig. 1 is the structural representation of measurement system in embodiment.
Fig. 2 is the structural representation after the single valve body flattening of seal separating device in embodiment.
Label declaration：100-seal separating device, 200-moisture and carboloy dioxide analysis 300-air pump of system
400-air delivering pipeline；
1-transparent 2-transparent sealing of cylindrical body cover body 3-splicing seal 4-through hole, 5-self-adapting seal
Part 6-garter spring, 7-VELCRO, 8-trunk.
Embodiment
In order that above-mentioned technology contents of the present utility model and construction features can be more easily by this area general technology people
Member is understood, below in conjunction with the accompanying drawings with technical essential to the application further instruction.
The measurement system of in site measurement diseases on plant stalk carbon dioxide and water flux of the present utility model includes seal isolation and filled
Put 100, moisture and carboloy dioxide analysis system 200, air pump 300 and air delivering pipeline 400, the seal separating device 100, moisture
And carboloy dioxide analysis system 200 and air pump 300 are in turn connected into the measurement system of gas circulating flow through air delivering pipeline 400.
As shown in figure 1, specifically, the outlet pipe joint of the seal separating device 100 is connected to through air delivering pipeline 400
Air pump 300, the gas outlet of the air pump 300 is connected to the air inlet of moisture and carboloy dioxide analysis system 200 through air delivering pipeline 400
Mouthful, the gas outlet of moisture and the carboloy dioxide analysis system 200 is back to seal separating device 100 through air delivering pipeline 400 again
Air inlet pipe joint.
Air pump can certainly be arranged on the defeated with seal separating device of the moisture and carboloy dioxide analysis system
On air pipe.
Described moisture and carboloy dioxide analysis system include moisture analyser and capnograph.
As depicted in figs. 1 and 2, the seal separating device includes transparent cylindrical body 1 and is connected to transparent cylindrical body 1
Transparent sealing cover body 2 in two-port, transparent cylindrical body and the transparent sealing cover body can use neither too hard, nor too soft transparent material
Material is made.
The transparent cylindrical body 1 and the valve body structure that transparent sealing cover body 2 is pin-connected panel.In the present embodiment, transparent tube
Shape body 1 is spliced using the valve body of the arc-shaped of two.Meanwhile, transparent sealing cover body 2 also accordingly uses the fan of two
Shape valve body is spliced.Need exist for illustrating, the splicing seams of the transparent cylindrical body 1 and transparent sealing cover body 2 are located at together
In one plane, it is easy to assembled fastening.
Splicing seal 3 is provided with the splicing seams of the transparent cylindrical body 1 and transparent sealing cover body 2, is played sealedly
Effect.The splicing seal 3 is sealing strip or water vapor sealed zipper.When for splicing seal use sealing strip when, it is necessary to
The splicing seams both sides of transparent cylindrical body sets fastener or buckling piece；When it is water vapor sealed zipper to splice seal, it is only necessary to
The chain belt of two of the water vapor sealed zipper relative engagements is separately fixed to the both sides of splicing seams.In the present embodiment,
Using explanation of being drawn exemplified by water vapor sealed zipper.
The transparent cylindrical body 1 and/or transparent sealing cover body 2 are provided with air inlet pipe joint and outlet pipe joint, so as to
Corresponding measuring apparatus is connected.The air inlet pipe joint is arranged on transparent cylindrical body top, the air inlet pipe joint with it is transparent
The inner chamber of cylindrical body is communicated；The outlet pipe joint is arranged on transparent cylindrical body bottom, the air inlet pipe joint and transparent tubular
The inner chamber of body is communicated；The air inlet pipe joint is located in the diagonal positions of transparent cylindrical body respectively with outlet pipe joint.
The middle part of the transparent sealing cover body 2 is provided with through hole 4, and trunk can be penetrated and be passed transparent chamber with via through holes,
The inward flange of the through hole is provided with seals the self-adapting seal part 5 coordinated with diseases on plant stalk outer surface, plays sealed effect.
The self-adapting seal part 5 is inflatable air heave type sealing ring.The air heave type sealing ring is pneumatophore, and the pneumatophore can
Be integral type list structure pneumatophore or several be serially connected the pneumatophore of structure into strips.The air bag
It is provided with body on air inlet/outlet, shown air inlet/outlet and is provided with control valve.
Garter spring 6 is additionally provided with the inward flange of through hole 4, the garter spring 6 is by the strip shape body arcuate coil of at least two
It is spliced, the two ends of the strip shape body, which are each extended over, is provided with clinch, and VELCRO 7, and institute are provided with the clinch
The splicing seams of garter spring 6 and the splicing seams of transparent cylindrical body and transparent sealing cover body are stated in approximately the same plane, it is described adaptive close
Sealing 5 is arranged on the internal face of garter spring.
In use, first seal separating device is arranged on trunk, i.e., by two valve bodies of seal separating device（Including saturating
Placket shape body portion, transparent cover part and garter spring part）Assembled fastening is carried out on selected trunk to be measured, meanwhile, allow
The clinch of garter spring mutually overlaps fixation；Then the latex balloon body in garter spring is inflated by aerating device, makes its swollen
It is tight and be sealed on trunk.So as to realize the purpose for individually isolating a measuring unit of trunk.Then, air pump is opened
It is measured and keeps a record with moisture and carboloy dioxide analysis system.
, can be after latex balloon cubical expansion tightening seal, then in latex balloon body in tree in order to further improve sealing effectiveness
Coated glass glue between dry.
Reusable after seal separating device dismounting of the present utility model, i.e., measurement system can be used with replication.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are included in scope of patent protection of the present utility model.
Claims (10)
1. the measurement system of a kind of in site measurement diseases on plant stalk carbon dioxide and water flux, including seal separating device, moisture and
Carboloy dioxide analysis system, air pump and air delivering pipeline, it is characterised in that：The seal separating device, moisture and carbon dioxide point
Analysis system and air pump are in turn connected into the measurement system of gas circulating flow through air delivering pipeline；The seal separating device includes saturating
Bright cylindrical body and the transparent sealing cover body being connected in transparent cylindrical body two-port, the transparent cylindrical body and transparent sealing
Cover body is that splicing sealing is provided with the valve body structure of pin-connected panel, the splicing seams of transparent cylindrical body and the transparent sealing cover body
Part；The transparent cylindrical body or transparent sealing cover body are provided with air inlet pipe joint and outlet pipe joint；The transparent sealing cover body
Middle part be provided with through hole, the inward flange of the through hole is provided with seals the self-adapting seal coordinated with diseases on plant stalk outer surface
Part.
2. measurement system according to claim 1, it is characterised in that：I.e. transparent cylindrical body is the circular arc using at least two
The valve body of shape is spliced, and transparent sealing cover body is spliced using at least two fan shape leaf body；The transparent tubular
In the splicing seams of body and transparent sealing cover body are generally aligned in the same plane.
3. measurement system according to claim 1, it is characterised in that：Garter spring is additionally provided with the through hole inward flange, institute
Stating garter spring is spliced by the strip shape body arcuate coil of at least two, and the self-adapting seal part is arranged on the internal face of garter spring
On.
4. measurement system according to claim 3, it is characterised in that：The two ends of the strip shape body each extend over to be provided with and taken
It is provided with VELCRO on socket part, the clinch, and the splicing seams of the garter spring and transparent cylindrical body and transparent sealing cover body
Splicing seams are in approximately the same plane.
5. the measurement system according to claim 1,2,3 or 4, it is characterised in that：The self-adapting seal part is inflatable
Air heave type sealing ring.
6. measurement system according to claim 5, it is characterised in that：The air heave type sealing ring is pneumatophore, the gas
Utricule can be integral type list structure pneumatophore or several be serially connected the pneumatophore of structure into strips；Institute
State and air inlet/outlet is provided with pneumatophore, control valve is provided with shown air inlet/outlet.
7. measurement system according to claim 1, it is characterised in that：The splicing seal is sealing strip or moisture seal
Slide fastener.
8. measurement system according to claim 1, it is characterised in that：The air inlet pipe joint is arranged in transparent cylindrical body
Portion, the air inlet pipe joint is communicated with the inner chamber of transparent cylindrical body；The outlet pipe joint is arranged on transparent cylindrical body bottom, institute
The inner chamber that air inlet pipe joint is stated with transparent cylindrical body is communicated.
9. measurement system according to claim 8, it is characterised in that：The air inlet pipe joint distinguishes position with outlet pipe joint
In in the diagonal positions of transparent cylindrical body.
10. measurement system according to claim 1, it is characterised in that：The outlet pipe joint warp of the seal separating device
Air delivering pipeline is connected to air pump, and the gas outlet of the air pump is connected to entering for moisture and carboloy dioxide analysis system through air delivering pipeline
Gas port, the gas outlet of moisture and the carboloy dioxide analysis system is back to the air inlet pipe of seal separating device through air delivering pipeline again
Joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100065.2U CN206523490U (en) | 2017-01-23 | 2017-01-23 | The measurement system of in site measurement diseases on plant stalk carbon dioxide and water flux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100065.2U CN206523490U (en) | 2017-01-23 | 2017-01-23 | The measurement system of in site measurement diseases on plant stalk carbon dioxide and water flux |
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| Publication Number | Publication Date |
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| CN206523490U true CN206523490U (en) | 2017-09-26 |
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ID=59891109
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720100065.2U Active CN206523490U (en) | 2017-01-23 | 2017-01-23 | The measurement system of in site measurement diseases on plant stalk carbon dioxide and water flux |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770980A (en) * | 2017-01-23 | 2017-05-31 | 福建师范大学 | The measurement system of in site measurement diseases on plant stalk carbon dioxide and water flux |
| CN110095589A (en) * | 2019-06-21 | 2019-08-06 | 福建师范大学地理研究所 | A kind of ground, underground Carbon flux synchronous experiments equipment |
| CN112964836A (en) * | 2021-03-16 | 2021-06-15 | 贵州师范大学 | Portable in-situ measuring device for crop falling-off property |
-
2017
- 2017-01-23 CN CN201720100065.2U patent/CN206523490U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770980A (en) * | 2017-01-23 | 2017-05-31 | 福建师范大学 | The measurement system of in site measurement diseases on plant stalk carbon dioxide and water flux |
| CN110095589A (en) * | 2019-06-21 | 2019-08-06 | 福建师范大学地理研究所 | A kind of ground, underground Carbon flux synchronous experiments equipment |
| CN110095589B (en) * | 2019-06-21 | 2023-05-23 | 福建师范大学地理研究所 | Overground and underground carbon flux synchronous measurement experimental equipment |
| CN112964836A (en) * | 2021-03-16 | 2021-06-15 | 贵州师范大学 | Portable in-situ measuring device for crop falling-off property |
| CN112964836B (en) * | 2021-03-16 | 2022-06-14 | 贵州师范大学 | Portable in-situ measuring device for crop falling-off property |
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