CN215492685U - A collection system for trunk greenhouse gas - Google Patents
A collection system for trunk greenhouse gas Download PDFInfo
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- CN215492685U CN215492685U CN202121264642.4U CN202121264642U CN215492685U CN 215492685 U CN215492685 U CN 215492685U CN 202121264642 U CN202121264642 U CN 202121264642U CN 215492685 U CN215492685 U CN 215492685U
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- arc
- trunk
- box body
- front side
- box
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Abstract
The utility model discloses a collecting device for trunk greenhouse gas, and relates to the technical field of ecological observation. Including the arc, the rectangle opening has been seted up at the middle part of arc, the trailing flank of arc is provided with sealing mechanism, the arc leading flank is rectangle fixed mounting and has fixed establishment, install the box between the fixed establishment, the corresponding arc leading flank in side is provided with first sealing rubber circle all around to the box, the sampling hole has been seted up at the leading flank middle part of box, the fixed mounting has the three-way valve in the sampling hole, it is equipped with the fan to hang on the first couple, it is equipped with button temperature recorder to hang on the second couple. The utility model is simple and easy to obtain, is convenient to fix on the trunk, is not easy to damage, does not influence the normal growth of the trunk, reduces human errors, fully mixes the sampled gases, and can accurately monitor the greenhouse gas flux of the trunk.
Description
Technical Field
The utility model relates to the technical field of ecological observation, in particular to a collecting device for trunk greenhouse gas.
Background
Large amounts of greenhouse gases (such as CO) caused by human activities2、CH4Etc.) to increase global warming, the climate change affects the productivity of the ecosystem and the carbon, nitrogen and phosphorus cycle processes by changing the structure and function of the ecosystem, the forest ecosystem becomes the most important carbon reservoir in the land ecosystem due to its powerful carbon fixing rate and potential, and trees absorb CO in the atmosphere through photosynthesis of leaves2And CO is also produced by respiration2Discharging into the atmosphere to maintain CO in the atmosphere2Balancing of (1).
Thanks to the maturity and the high experience of the soil greenhouse gas measurement technology, most of the current greenhouse gas research is mainly focused on the soil, and the forest soil is generally considered as atmospheric CO2Source (exhaust) and CH4However, in recent years, it has been found that forest soils also emit CH4As we know, the trunk breathes the released CO2The release into the atmosphere through the bark surface and the detection of methanogens in the trunk has also been studied, but monitoring of the trunk greenhouse gas flux is also limited due to limitations in technical conditions and the like, and thus, it is difficult to monitor the trunk greenhouse gas flux.
SUMMERY OF THE UTILITY MODEL
The utility model provides a collecting device for tree trunk greenhouse gases, which has the advantages of simplicity, easiness in obtaining, convenience in fixing on a tree trunk, difficulty in damaging, no influence on normal growth of the tree trunk, reduction of human errors and full mixing of sampled gases, and solves the problems that monitoring of tree trunk greenhouse gas flux is limited and monitoring of the tree trunk greenhouse gas flux is difficult.
In order to realize the purposes of being simple and easy to obtain, convenient to fix on a trunk, not easy to damage, not influencing the normal growth of the trunk, reducing human errors and fully mixing sampled gas, the utility model provides the following technical scheme: a collecting device for greenhouse gas of tree trunks comprises an arc-shaped plate, wherein a rectangular opening is formed in the middle of the arc-shaped plate, the rear side surface of the arc-shaped plate is provided with a sealing mechanism, the front side surface of the arc-shaped plate is fixedly provided with fixing mechanisms in a rectangular shape, a box body is arranged between the fixing mechanisms, the rear side surface of the box body is of an opening structure, the front side surface of the arc-shaped plate corresponding to the peripheral side surface of the box body is provided with a first sealing rubber ring, the first sealing rubber ring seals the front side of the arc-shaped plate with the side surface of the box body, the middle part of the front side surface of the box body is provided with a sampling hole, a three-way valve is fixedly arranged in the sampling hole, the three-way valve is arranged on the front side surface of the box body, a first hook is fixedly arranged on the inner wall of the upper side of the box body, the fan is hung on the first hook, a second hook is fixedly mounted on the inner wall of the right side of the box body, and the button temperature recorder is hung on the second hook.
As a preferred technical scheme of the utility model, the arc-shaped plate and the box body are both made of transparent polypropylene materials.
As a preferred technical scheme of the utility model, the rear side surface of the box body is of an arc-shaped structure, and the rear side surface of the box body is attached to the front side surface of the arc-shaped plate.
As a preferable technical scheme of the utility model, the sealing mechanism comprises a second sealing rubber ring and foaming rubber, the second sealing rubber ring is arranged on the rear side face of the arc-shaped plate at the corresponding position of the rectangular opening, and the foaming rubber is arranged around the second sealing rubber ring.
As a preferred technical scheme of the utility model, the fixing mechanism comprises a fixing block and a locking bolt, the fixing block is arranged on the front side surface of the arc-shaped plate, the locking bolts are arranged on the fixing block in a threaded manner, and the box body is locked and fixed by the locking bolts.
As a preferred technical scheme of the utility model, four corners of the front side surface of the arc-shaped plate are rectangular and provided with mounting holes.
Compared with the prior art, the utility model provides a collecting device for trunk greenhouse gas, which has the following beneficial effects:
this a collection system for trunk greenhouse gas is simple easily accessible material through setting up arc and box, and this collection system conveniently fixes on the trunk simultaneously, can survive the interference of external forces such as open-air environment wind-blowing, drenching with rain, and is not fragile, easy dismounting, and transparent material does not influence the normal growth of trunk, reduces human error, makes the gaseous intensive mixing of sampling, can be accurate monitor trunk greenhouse gas flux.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a left side view of the present invention;
fig. 4 is a left side cross-sectional view of the present invention.
In the figure: 1. an arc-shaped plate; 2. a rectangular opening; 3. a sealing mechanism; 301. a second sealing rubber ring; 302. foaming glue; 4. a fixing mechanism; 401. a fixed block; 402. locking the bolt; 5. a box body; 6. a first sealing rubber ring; 7. a sampling hole; 8. a three-way valve; 9. a first hook; 10. a fan; 11. a second hook; 12. a button temperature recorder; 13. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model discloses a collecting device for greenhouse gas of a tree trunk, which comprises an arc-shaped plate 1, wherein a rectangular opening 2 is formed in the middle of the arc-shaped plate 1, a sealing mechanism 3 is arranged on the rear side surface of the arc-shaped plate 1, a fixing mechanism 4 is fixedly arranged on the front side surface of the arc-shaped plate 1 in a rectangular shape, a box body 5 is arranged between the fixing mechanisms 4, the rear side surface of the box body 5 is in an opening structure, a first sealing rubber ring 6 is arranged on the front side surface of the arc-shaped plate 1 corresponding to the peripheral side surface of the box body 5, the front side surface of the arc-shaped plate 1 and the side surface of the box body 5 are sealed by the first sealing rubber ring 6, a sampling hole 7 is formed in the middle of the front side surface of the box body 5, a three-way valve 8 is fixedly arranged in the sampling hole 7, the three-way valve 8 is arranged on the front side surface of the box body 5, and a sealing ring is arranged on the inner wall of the sampling hole 7 arranged on the three-way valve 8, make 8 installations of three-way valve sealed effectual, fixed mounting has first couple 9 on the upside inner wall of box 5, hang on the first couple 9 and be equipped with fan 10, fixed mounting has second couple 11 on the right side inner wall of box 5, it is equipped with button temperature recorder 12 to hang on the second couple 11.
Specifically, the arc plate 1 and the box body 5 are both made of transparent polypropylene materials.
In this embodiment, the arc 1 and the box 4 do not influence the respiration of the trunk and the normal living environment of the microorganism, and human errors are reduced as much as possible.
Specifically, the rear side of the box body 5 is of an arc-shaped structure, and the rear side of the box body 5 is attached to the front side of the arc-shaped plate 1.
In this embodiment, 5 trailing flank of box and 1 leading flank of arc laminate more, and sealed effect is better.
Specifically, the sealing mechanism 3 comprises a second sealing rubber ring 301 and foaming rubber 302, the second sealing rubber ring 301 is installed on the rear side face of the arc-shaped plate 1 at the corresponding position of the rectangular opening 2, and the foaming rubber 302 is arranged around the second sealing rubber ring 301.
In this embodiment, the second sealing rubber ring 301 and the foaming rubber 302 act simultaneously, so that the sealing effect between the arc-shaped plate 1 and the trunk is better.
Specifically, the fixing mechanism 4 comprises a fixing block 401 and a locking bolt 402, the fixing block 401 is mounted on the front side face of the arc plate 1, the locking bolts 402 are mounted on the fixing block 401 in a threaded manner, and the box body 5 is locked and fixed by the locking bolts 402.
In this embodiment, the locking bolt 402 moves toward the box body 5 on the fixing block 401, so as to clamp and fix the box body 5, thereby facilitating the disassembly and assembly of the box body 5.
Specifically, four corners of the front side of the arc-shaped plate 1 are rectangular and provided with mounting holes 13.
In this embodiment, the mounting hole 13 can firmly install the arc plate 1 on the trunk through the screw.
The working principle and the using process of the utility model are as follows: when the device is used, the arc plate 1 can be fixed on a trunk through the mounting holes 13 on the arc plate 1, the second sealing rubber ring 301 and the foaming rubber 302 in the sealing mechanism 3 act simultaneously to enable the sealing effect between the arc plate 1 and the trunk to be better, the arc plate 1 and the trunk are moved towards the direction of the box 5 on the fixing block 401 through the locking bolts 402 in the fixing mechanism 4 to clamp and fix the box 5, the box 5 is convenient to disassemble and assemble, the gas is blown through the fan 10 to be uniformly filled in the box 5 and is more uniformly mixed, the temperature change per minute in sampling time is recorded through the button temperature recorder 12, the three-way valve 8 is opened, the three-way valve 8 is pumped through the injector, namely, the gas in the box 5 is collected, the arc plate 1 and the box 5 are both made of simple and easily-obtained materials, the collecting device is convenient to be fixed on the trunk and can withstand the environment of blowing, The interference of external forces such as rain, it is not fragile, easy dismounting, transparent material does not influence the normal growth of trunk, reduces human error, makes the gaseous intensive mixing of sampling, can be accurate monitor trunk greenhouse gas flux.
To sum up, this a collection system for trunk greenhouse gas, simple easily obtained, the convenience is fixed on the trunk, and is not fragile, does not influence the normal growth of trunk, reduces human error, makes the gaseous intensive mixing of sampling, can be accurate monitor trunk greenhouse gas flux.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A collection system for trunk greenhouse gas, includes arc (1), its characterized in that: the middle part of the arc plate (1) is provided with a rectangular opening (2), the rear side surface of the arc plate (1) is provided with a sealing mechanism (3), the front side surface of the arc plate (1) is provided with a fixing mechanism (4) in a rectangular fixed mode, a box body (5) is installed between the fixing mechanisms (4), the rear side surface of the box body (5) is of an opening structure, the front side surface of the arc plate (1) corresponding to the peripheral side surface of the box body (5) is provided with a first sealing rubber ring (6), the front side surface of the arc plate (1) is sealed with the side surface of the box body (5) by the first sealing rubber ring (6), a sampling hole (7) is formed in the middle part of the front side surface of the box body (5), a three-way valve (8) is fixedly installed in the sampling hole (7), the three-way valve (8) is installed on the front side surface of the box body (5), a first hook (9) is fixedly installed on the inner wall of the upper side surface of the box body (5), hang on first couple (9) and be equipped with fan (10), fixed mounting has second couple (11) on the right side inner wall of box (5), it is equipped with button temperature recorder (12) to hang on second couple (11).
2. A collection device for trunk greenhouse gases as claimed in claim 1, wherein: the arc-shaped plate (1) and the box body (5) are both made of transparent polypropylene materials.
3. A collection device for trunk greenhouse gases as claimed in claim 1, wherein: the rear side face of the box body (5) is of an arc-shaped structure, and the rear side face of the box body (5) is attached to the front side face of the arc-shaped plate (1).
4. A collection device for trunk greenhouse gases as claimed in claim 1, wherein: sealing mechanism (3) include second sealing rubber circle (301) and foaming rubber (302), second sealing rubber circle (301) are installed in arc (1) trailing flank of rectangle opening (2) corresponding position, second sealing rubber circle (301) are provided with foaming rubber (302) all around.
5. A collection device for trunk greenhouse gases as claimed in claim 1, wherein: fixing mechanism (4) include fixed block (401) and locking bolt (402), install in arc (1) leading flank fixed block (401), equal threaded mounting has locking bolt (402) on fixed block (401), locking bolt (402) are fixed with box (5) locking.
6. A collection device for trunk greenhouse gases as claimed in claim 1, wherein: four corners of the front side surface of the arc-shaped plate (1) are rectangular and are provided with mounting holes (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121264642.4U CN215492685U (en) | 2021-06-07 | 2021-06-07 | A collection system for trunk greenhouse gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121264642.4U CN215492685U (en) | 2021-06-07 | 2021-06-07 | A collection system for trunk greenhouse gas |
Publications (1)
Publication Number | Publication Date |
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CN215492685U true CN215492685U (en) | 2022-01-11 |
Family
ID=79783472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202121264642.4U Expired - Fee Related CN215492685U (en) | 2021-06-07 | 2021-06-07 | A collection system for trunk greenhouse gas |
Country Status (1)
Country | Link |
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CN (1) | CN215492685U (en) |
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2021
- 2021-06-07 CN CN202121264642.4U patent/CN215492685U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
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CF01 | Termination of patent right due to non-payment of annual fee |