CN206920401U - Measure the zip mode moisture seal device of diseases on plant stalk carbon dioxide and water flux - Google Patents
Measure the zip mode moisture seal device of diseases on plant stalk carbon dioxide and water flux Download PDFInfo
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- CN206920401U CN206920401U CN201720099959.4U CN201720099959U CN206920401U CN 206920401 U CN206920401 U CN 206920401U CN 201720099959 U CN201720099959 U CN 201720099959U CN 206920401 U CN206920401 U CN 206920401U
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- diseases
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Abstract
It the utility model is related to a kind of zip mode moisture seal device for measuring diseases on plant stalk carbon dioxide and water flux.The sealing device, it is made up of cylindric air chamber and the cone sealing cover body being connected in cylindric air chamber two-port, cylindric air chamber forms the cylindrical body of the small middle tubular of two ends after being connected with cone sealing cover body；Wherein cylindric air chamber and cone sealing cover body can be made of neither too hard, nor too soft transparent material；Cylindrical body halves tubular body wall along y direction or trisection, each decile tubular body wall are connected by splicing seal.Air inlet pipe joint and outlet pipe joint, and be arranged on cylindric air chamber top and bottom sidewall.Sealing device of the present utility model can individually isolate part trunk, not injure tissue, photosynthesis respiration speed, the measure of transpiration rate for different shape trunk sample.The utility model is simple in construction, can be prepared into the equipment series of different-diameter, and cost is relatively low, is easy to promote the use of.
Description
Technical field
It the utility model is related to plant scientific research equipment technology field, and in particular to one kind is used to measure diseases on plant stalk titanium dioxide
The zip mode moisture seal device of carbon and water flux.
Background technology
Plant trunk（Branch）Breathing, all in the metabolic activity of progress, is one of carbon cycle of forest ecosystem as whole year
Important component.Typically it is predicted using temperature model, but carbon dioxide caused by stem respiration and water 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
The trunk carbon dioxide and the release iron of water that exchange method measures, this part are 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 release iron of carbon and water with the relation of trunk carbon dioxide release iron, it is necessary to for plant trunk one
Individual measuring unit carries out in site measurement, therefore, it is necessary to design a kind of directly can carry out the close of in site measurement on plant trunk
Seal isolating device.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is that providing one kind is used to measure diseases on plant stalk two
The zip mode moisture seal device of carbonoxide and water flux.
The technical solution of the utility model is：A kind of zip mode for being used to measure diseases on plant stalk carbon dioxide and water flux
Moisture seal device, it is made up of cylindric air chamber and the cone sealing cover body being connected in cylindric air chamber two-port,
Cylindric air chamber forms the cylindrical body of the small middle tubular of two ends after being connected with cone sealing cover body；Wherein described cylindrical shape
Air chamber and cone sealing cover body can be made of neither too hard, nor too soft transparent material；Described cylindrical body is along y direction by cylinder
Shape body wall is halved or trisection, and each decile tubular body wall is connected by splicing seal.
The cylindric air chamber is provided with air inlet pipe joint and outlet pipe joint, to be connected with corresponding measuring apparatus
Connect.The cone seals cover body as the frustum of a cone of supreme bottom surface and forms through hole, the diameter and cylinder of frustum of a cone bottom surface
The diameter of shape air chamber is equal, and the diameter of frustum of a cone upper bottom surface is less than the diameter of cylindric air chamber and slightly larger than tested diseases on plant stalk
Diameter, trunk can be wrapped in the seal separating device of cylindrical body with via through holes.
The inside edge of the upper bottom surface of the frustum of a cone is provided with adaptive close with the sealing cooperation of diseases on plant stalk outer surface
Sealing, play the effect of sealing.
Garter spring is additionally provided with the through hole outward flange；The garter spring be by the strip shape body winding splicing of two circular arcs and
Into, and the both ends of strip shape body are each extended over and are provided with clinch, and VELCRO, and the spelling of the garter spring are provided with the clinch
Seam is with the splicing seams of cylindric air chamber and cone seal cover body on same axial plane.The self-adapting seal part is can
The air heave type sealing ring of inflation.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.Air filling and exhausting hole, institute are provided with the pneumatophore
Show and control valve is provided with air filling and exhausting hole.
The splicing seal be water vapor sealed zipper, is only needed two of the water vapor sealed zipper during use with respect to nibbling
The chain belt of conjunction is separately fixed at the both sides of splicing seams.
Make further optimization, the air inlet pipe joint for above-mentioned technical proposal and be arranged on cylindric air chamber upper side wall, and
Communicated with the inner chamber of cylindric air chamber；
The outlet pipe joint is arranged on cylindric air chamber lower wall, and is communicated with the inner chamber of cylindric air chamber；
The air inlet pipe joint is located in the diagonal positions of cylindric air chamber respectively with outlet pipe joint.
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, ensure 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 advantageous to accurately estimate that the trunk under natural light is whole to trees
The photosynthetic of body, the contribution of respiratory intensity, transpiration rate.Seal separating device of the present utility model is simple in construction, can be prepared into not
Equipment series with diameter are used for the measurement of close trunk diameter, and cost is relatively low, is easy to promote the use of.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of embodiment reclaimed water gas sealing mechanism.
Fig. 2 is the axial section structural representation of embodiment reclaimed water gas sealing mechanism.
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.
In Fig. 1,1 is cylindric air chamber；2 be sealing cover body；3 be splicing seal；4 be through hole；6 be garter spring；7 be outlet
Pipe joint.
In Fig. 2,1 is cylindric air chamber；2 be sealing cover body；3 be splicing seal；5 be self-adapting seal part；7 be
Gas-tpe fitting；8 be VELCRO.
As depicted in figs. 1 and 2, the sealing of the present utility model in site measurement diseases on plant stalk carbon dioxide and water flux
Isolating device includes cylindric air chamber（1）Be connected to cylinder air chamber（1）Cone sealing cover body in two-port（2）,
The cylindric air chamber（1）Cover body is sealed with cone（2）It can be made of neither too hard, nor too soft transparent material.
The cylindric air chamber（1）Cover body is sealed with cone（2）Tubular body wall is halved or third along y direction
Point, each decile tubular body wall is by splicing seal（3）Connection.In the present embodiment, cylindric air chamber（1）It is by tubular body wall
Bisection is spliced.Meanwhile cone sealing cover body（2）Also accordingly it is spliced using bisection mode.
The cylindric air chamber（1）Cover body is sealed with cone（2）Splicing seams on be provided with splicing seal（3）, rise
To the effect of sealing.The splicing seal（3）For water vapor sealed zipper.The water vapor sealed zipper, it is only necessary to by the aqueous vapor
The chain belt of the relative engagement of two of pressure-sealing zipper is separately fixed at the both sides of splicing seams.In the present embodiment, using aqueous vapor
Drawing explanation exemplified by pressure-sealing zipper.
The cylindric air chamber（1）It is provided with air inlet pipe joint and outlet pipe joint（7）, to be set with corresponding measurement
It is standby to be connected.The air inlet pipe joint is arranged on side wall upper part, and the air inlet pipe joint communicates with the inner chamber of cylindric air chamber；Institute
State outlet pipe joint（7）Cylindric gas chamber sidewall bottom is arranged on, the air inlet pipe joint communicates with the inner chamber of cylindric air chamber；
The air inlet pipe joint and outlet pipe joint（7）Respectively in the diagonal positions of transparent cylindrical body.
The cone sealing cover body（2）Middle part be provided with through hole（4）, trunk can be with via through holes（4）Penetrate and pass
Cylindric air chamber（1）, the through hole（4）Inward flange be provided with diseases on plant stalk outer surface sealing coordinate self-adapting seal part
（5）, play the effect of sealing.The self-adapting seal part（5）For inflatable air heave type sealing ring.The air heave type sealing ring
For pneumatophore, the pneumatophore can be the pneumatophore of integral type list structure.Air inlet/outlet, institute are provided with the pneumatophore
Show and control valve is provided with air inlet/outlet.
The through hole（4）Garter spring is additionally provided with inward flange（6）, the garter spring（6）It is by the strip shape body arc volume of two
Around being spliced, the both ends of the strip shape body, which each extend over, is provided with clinch, and VELCRO is provided with the clinch（8）,
And the garter spring（6）Splicing seams and transparent cylindrical body and transparent sealing cover body splicing seams in approximately the same plane, it is described from
Adapt to seal（5）It is arranged on the internal face of garter spring.
In use, the cylindrical body for halving tubular body wall along y direction is first separated, treated in selected
The dry upper progress packaging type fastening of assize, i.e., using described water vapor sealed zipper（3）The cylindrical body of bisection fastens, meanwhile, allow
Garter spring（6）Clinch mutually overlap fixation；Then by aerating device to garter spring（6）Interior latex balloon body is inflated,
Make its swelling and be sealed on trunk.So as to realize a measuring unit mesh that i.e. limb section individually isolates of trunk
's.After above-mentioned fixation, by tester respectively with the cylindric air chamber（1）The air inlet pipe joint and escape pipe of setting
Joint（7）It is connected.Empirically need the time segment record related data set.
, 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.It is reusable after seal separating device dismounting of the present utility model.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, 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 areas, it is included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. zip mode moisture seal device for measuring diseases on plant stalk carbon dioxide and water flux, it is characterised in that zip mode water Gas sealing mechanism, by cylindric air chamber（1）With the cone sealing cover body being connected in cylindric air chamber two-port（2）Structure Into cylindric air chamber（1）Cover body is sealed with cone（2）The cylindrical body of the small middle tubular of two ends is formed after connection；Wherein institute The cylindric air chamber stated（1）Cover body is sealed with cone（2）It can be made of neither too hard, nor too soft transparent material；Described tubular Body halves tubular body wall or trisection along y direction, and each decile tubular body wall is by splicing seal（3）Connection.
- A kind of 2. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 1 Put, it is characterised in that the splicing seal（3）For water vapor sealed zipper.
- A kind of 3. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 1 Put, it is characterised in that described cylindric air chamber（1）It is provided with air inlet pipe joint and outlet pipe joint（7）.
- A kind of 4. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 1 Put, it is characterised in that the cone sealing cover body（2）The frustum of a cone for supreme bottom surface simultaneously forms through hole（4）, under the frustum of a cone The diameter of bottom surface and cylindric air chamber（1）Diameter it is equal, the diameter of frustum of a cone upper bottom surface is less than cylindric air chamber（1）Diameter And slightly larger than the diameter of tested diseases on plant stalk.
- A kind of 5. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 4 Put, it is characterised in that the frustum of a cone, the inside edge of its upper bottom surface be provided with the sealing of diseases on plant stalk outer surface coordinate from Adapt to seal（5）.
- A kind of 6. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 4 Put, it is characterised in that the through hole（4）Garter spring is additionally provided with outward flange（6）；The garter spring（6）It is by the bar of two circular arc Shape body winding is spliced, and the both ends of strip shape body are each extended over and are provided with clinch, and VELCRO is provided with clinch（8）, And the garter spring（6）Splicing seams and cylindric air chamber（1）And cone seal cover body（2）Splicing seams in same axial plane On.
- A kind of 7. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 5 Put, it is characterised in that the self-adapting seal part（5）For inflatable air heave type sealing ring.
- A kind of 8. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 7 To put, it is characterised in that the air heave type sealing ring is pneumatophore, and the pneumatophore can be the pneumatophore of integral type list structure, It can also be the pneumatophore that several are serially connected structure into strips.
- A kind of 9. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 8 Put, it is characterised in that air filling and exhausting hole is provided with the pneumatophore, control valve is provided with shown air filling and exhausting hole.
- A kind of 10. zip mode moisture seal dress for measuring diseases on plant stalk carbon dioxide and water flux according to claim 3 Put, it is characterised in that the air inlet pipe joint is arranged on cylindric air chamber（1）Upper side wall, and with cylindric air chamber（1）Inner chamber Communicate；The outlet pipe joint（7）It is arranged on cylindric air chamber（1）Lower wall, and with cylindric air chamber（1）Inner chamber communicate； The air inlet pipe joint and outlet pipe joint（7）It is located at cylindric air chamber respectively（1）Diagonal positions on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099959.4U CN206920401U (en) | 2017-01-23 | 2017-01-23 | Measure the zip mode moisture seal device of diseases on plant stalk carbon dioxide and water flux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099959.4U CN206920401U (en) | 2017-01-23 | 2017-01-23 | Measure the zip mode moisture seal device of diseases on plant stalk carbon dioxide and water flux |
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| Publication Number | Publication Date |
|---|---|
| CN206920401U true CN206920401U (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720099959.4U Active CN206920401U (en) | 2017-01-23 | 2017-01-23 | Measure the zip mode moisture seal device of diseases on plant stalk carbon dioxide and water flux |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776200A (en) * | 2018-08-13 | 2018-11-09 | 中国林业科学研究院林业研究所 | A kind of device measuring branch and root breath |
-
2017
- 2017-01-23 CN CN201720099959.4U patent/CN206920401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776200A (en) * | 2018-08-13 | 2018-11-09 | 中国林业科学研究院林业研究所 | A kind of device measuring branch and root breath |
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