CN212645766U - Static case base device of greenhouse gas - Google Patents
Static case base device of greenhouse gas Download PDFInfo
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- CN212645766U CN212645766U CN202020988741.6U CN202020988741U CN212645766U CN 212645766 U CN212645766 U CN 212645766U CN 202020988741 U CN202020988741 U CN 202020988741U CN 212645766 U CN212645766 U CN 212645766U
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Abstract
The base device comprises a base, wherein the bottom wall of the base is connected with a farmland ground, a columnar connecting rod is arranged on the bottom wall of the base, a connecting opening is formed in the farmland ground, the connecting rod is combined with the connecting opening, a first strip-shaped moving groove is formed in the base, a moving block is combined with the first moving groove, a nut is further arranged in an accommodating opening formed in the farmland ground, through openings are formed in two sides of the base 5, the through openings are opposite to the nut, a screw 7 sequentially connects the through openings and the nut, the base is provided with a plurality of adjusting screw openings, and through openings are formed in two sides of a lower plate for adjustment. The box body of the static box used in the synchronous monitoring of the greenhouse gas emission flux of the farmland ecosystem in the prior art is effectively avoided by combining other structures, and the defects that the box body of the static box is large in size, flexible in adjustment performance is not provided, and the box body of the static box shakes due to outdoor strong wind weather can be caused constantly are overcome.
Description
Technical Field
The utility model belongs to the technical field of static case device, concretely relates to static case base device of greenhouse gas.
Background
In the context of global climate change, the problem of global warming due to greenhouse gases has been receiving attention as an important environmental problem. Studies have shown that by the end of this century, the global air temperature will rise by 1.1-6.4 ℃, while carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) are considered as 3 major greenhouse gases (GHGS) causing global warming, and these 3 gases contribute more than 70% to the global warming potential and 60% to the global warming, although the contents of CH4 and N2O in the air are very small, the temperature increasing effects are 25 times and 310 times of CO2, respectively. In recent years, the concentration of greenhouse gases in the atmosphere has gradually increased, and the increasing rates of 3 greenhouse gases are 0.4% (CO2), 0.8% (CH4), and 0.25% (N2O), respectively. The forest ecosystem is a main component of the land ecosystem, and the forest soil is an important source and sink of greenhouse gases. How to accurately collect and monitor the greenhouse gas emission of the forest ecosystem provides data support for the formulation of a strategy for coping with global climate change. At present, most of greenhouse gas collection methods are static box methods, wherein a static box used in synchronous monitoring of greenhouse gas emission flux of a farmland ecosystem generally consists of a box body and a base, and the box body is arranged on the top wall of the base.
The current common box body is arranged on the top wall of the base, the bottom of the box body of the static box is only extended into the groove on the top wall of the base, so that the box body of the static box is stabilized, the static box used in the synchronous monitoring of the greenhouse gas emission flux of the farmland ecosystem is required to be arranged in an outdoor farmland, but the box body of the static box has a large volume and does not have the defect of flexible adjustment performance, and in addition, the problem that the box body of the static box shakes due to the outdoor occurrence of strong weather can occur frequently.
Disclosure of Invention
In order to solve the problem, the utility model provides a static case base device of greenhouse gas has effectively avoided among the prior art the box self of the static case that uses in the synchronous monitoring of farmland ecosystem greenhouse gas emission flux to have bulky but not have nimble adjustment performance, can take place often because outdoor strong wind weather appears and make the defect that box self of static case rocked.
In order to overcome the deficiencies in the prior art, the utility model provides a solution of the static case base device of greenhouse gas specifically as follows:
a greenhouse gas static tank base unit comprising a static tank for monitoring greenhouse gases of a field ecosystem, the static tank comprising a tank body 36;
the box body is arranged on a base device, and the base device comprises a base 5, a rectangular lower plate 10 for adjustment, a rectangular moving block 23, a threaded block 26 for the box body and a positioning block 38;
the bottom wall of the base 5 is connected with a farmland ground, the bottom wall of the base 5 is provided with a columnar connecting rod 6, a connecting port 3 is formed in the farmland ground, the connecting rod 6 is combined with the connecting port 3, a strip-shaped moving groove I37 is formed in the base 5, the moving block 23 is combined with the moving groove I37, a nut 4 is further arranged in a containing port formed in the farmland ground, through ports I8 are formed in two sides of the base 5, the through ports I8 and the nut 4 are oppositely arranged, the screw 7 is sequentially connected with the through ports I8 and the nut 4, the base 5 is provided with a plurality of adjusting screw ports 9, through ports II 21 are formed in two sides of the lower plate 10 for adjustment, the through ports II 21 and the adjusting screw ports 9 are oppositely arranged, the adjusting screw 22 is sequentially connected with the through ports II 21 and the adjusting screw ports 9, and a strip-shaped moving groove II 24 is formed in the lower plate 10 for adjustment, the upper part of the moving block 23 is combined with the second moving groove 24, the second moving groove 24 is connected with the moving block 23, and the lower plate 10 for adjustment moves on the moving block 23.
Further, the structure of the coupling rod 6 and the coupling port 3 is as follows: the connecting rod 6 is connected with the connecting port 3, and the connecting rod 6 extends into the connecting port 3 in a transition fit mode.
Further, the combined structure of the moving block 23 and the moving groove one 37 is as follows: the moving block 23 is connected with the first moving groove 37, and the moving block 23 extends into the first moving groove 37 in a transition fit mode.
Further, the side wall of the opening inside of the bolt-on block 26 for the box body with the top opening is provided with a positioning block mounting groove 18, the lower part of the box body 36 is connected with a positioning block 38, the positioning block 38 is combined with the assembling port 29 for the positioning block, the positioning block 38 is connected with the assembling port 29 for the positioning block, the positioning block 38 moves into the assembling port 29 for the positioning block, the outer wall of the bolt-on block 26 for the box body is provided with a through port four 31, the outer wall of the positioning block 38 is provided with a screw port 32, the through port four 31 is opposite to the screw port 32, and the screw 30 is sequentially connected with the through port four 31 and the screw port 32.
Further, two sides of the positioning block 38 are provided with three through holes 33, two sides of the screwing block 26 for the box body are provided with screw holes 34 for the base, the three through holes 33 are arranged opposite to the screw holes 34 for the base, the stabilizing screw 35 for the box body is sequentially connected with the three through holes 33 and the screw holes 34 for the base, the lower side of the screwing block 26 for the box body is provided with the stabilizing screw 16 for the box body, two sides of the screw 30 are provided with the stabilizing screw holes 25, the stabilizing screw 16 and the stabilizing screw holes 25 for the box body are arranged opposite, and the connecting screw 28 is sequentially connected with the stabilizing screw 16 and the stabilizing screw holes 25 for the box body.
Furthermore, the base, the rectangular lower plate for adjustment, the rectangular moving block, the screw connection block for the box body and the bottom wall of the box body 36 are all provided with through holes which are arranged oppositely, all the through holes are used for allowing crops in a farmland to extend into the box body 36, and the wall of the static box is also provided with a temperature measuring hole and an air measuring hole. A thermometer is inserted into the temperature measuring hole; and a gas measuring pipe is inserted into the gas measuring hole. And sealing materials are respectively adopted between the temperature measuring hole and the thermometer and between the gas measuring hole and the gas measuring pipe.
The utility model has the advantages that:
the utility model discloses locating piece 38 moves into the assembly mouth 29 that is used for the locating piece, screw 30 order link mutually through opening four 31 and screw 32 in addition, not only guarantee the firm combination of spiro union piece 26 and the box 36 that is used for the box, can also improve the guide performance during box 36 assembly, the retardation between spiro union piece 26 and the box 36 that is used for the box has been improved, make the framework increasingly firm, the fixity can be good, the framework is compact, in addition base 5 both sides have connecting rod 6, connecting rod 6 and connecting mouth 3 combine, firm the meeting dynamics is big, make it can't horizontal and horizontal vertical rock or deviate, in addition shifting chute one 37 still combines with the movable block 23, the movable block 23 has not only the framework uncomplicated, the convenient benefit of split, can also avoid the horizontal rocking or deviation of base 5, lower part board 10 that is used for the adjustment can meet with the movable block 23 via shifting chute two 24 diapalls, the adjustable screw is capable of moving horizontally and transversely, the structure can be adjusted, in addition, a plurality of adjusting screw ports 10 are arranged in the base 5, after the position is confirmed, the adjusting screw 22 is sequentially connected with the second through port 21 and the adjusting screw ports 9, the firmness can be improved through screwing, and the structure is compact.
Drawings
FIG. 1 is a front view of the base assembly of the static chamber for greenhouse gases of the present invention.
FIG. 2 is a schematic view of a portion of the base assembly of the static housing of greenhouse gases according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-2, a greenhouse gas static tank base assembly comprising a static tank for monitoring greenhouse gases of a field ecosystem, the static tank comprising a tank body 36;
the box body is arranged on a base device, and the base device comprises a base 5, a rectangular lower plate 10 for adjustment, a rectangular moving block 23, a threaded block 26 for the box body and a positioning block 38;
the bottom wall of the base 5 is connected with a farmland ground, the bottom wall of the base 5 is provided with a columnar connecting rod 6, a connecting port 3 is formed in the farmland ground, the connecting rod 6 and the connecting port 3 are combined in a transition fit mode, a strip-shaped moving groove 37 is formed in the base 5, the moving block 23 is combined with the moving groove 37, a nut 4 is further arranged in a containing port formed in the farmland ground in a transition fit mode, through ports 8 are formed in two sides of the base 5, the through ports 8 are opposite to the nut 4, the screw 7 is sequentially connected with the through ports 8 and the nut 4, the base 5 is provided with a plurality of adjusting screw ports 9, the lower plate 10 for adjustment is provided with through ports two 21 on two sides connected with each other, the through ports two 21 are opposite to the adjusting screw ports 9, the adjusting screw 22 is sequentially connected with the through ports two 21 and the adjusting screw ports 9, and the strip-shaped moving groove two 24 is formed in the lower plate 10 for adjustment, the upper part of the moving block 23 is combined with the second moving groove 24, the second moving groove 24 is connected with the moving block 23, and the lower plate 10 for adjustment moves on the moving block 23.
Further, the structure that the coupling rod 6 and the coupling port 3 are combined in a transition fit mode is as follows: the connecting rod 6 is connected with the connecting port 3, and the connecting rod 6 extends into the connecting port 3 in a transition fit mode.
Further, the combined structure of the moving block 23 and the moving groove one 37 is as follows: the moving block 23 is connected with the first moving groove 37, and the moving block 23 extends into the first moving groove 37 in a transition fit mode.
Further, the side wall of the opening inside of the bolt-on block 26 for the box body with the top opening is provided with a positioning block mounting groove 18, the lower part of the box body 36 is connected with a positioning block 38, the positioning block 38 is combined with the assembling port 29 for the positioning block, the positioning block 38 is connected with the assembling port 29 for the positioning block, the positioning block 38 moves into the assembling port 29 for the positioning block, the outer wall of the bolt-on block 26 for the box body is provided with a through port four 31, the outer wall of the positioning block 38 is provided with a screw port 32, the through port four 31 is opposite to the screw port 32, and the screw 30 is sequentially connected with the through port four 31 and the screw port 32.
Further, two sides of the positioning block 38 are provided with three through holes 33, two sides of the screwing block 26 for the box body are provided with screw holes 34 for the base, the three through holes 33 are arranged opposite to the screw holes 34 for the base, the stabilizing screw 35 for the box body is sequentially connected with the three through holes 33 and the screw holes 34 for the base, the lower side of the screwing block 26 for the box body is provided with the stabilizing screw 16 for the box body, two sides of the screw 30 are provided with the stabilizing screw holes 25, the stabilizing screw 16 and the stabilizing screw holes 25 for the box body are arranged opposite, and the connecting screw 28 is sequentially connected with the stabilizing screw 16 and the stabilizing screw holes 25 for the box body. Through holes which are oppositely formed are formed in the base, the rectangular lower plate for adjustment, the rectangular moving block, the bolt connection block for the box body and the bottom wall of the box body 36, all the through holes are used for enabling crops in a farmland to extend into the box body 36, and a temperature measuring hole and an air measuring hole are further formed in the wall of the static box. A thermometer is inserted into the temperature measuring hole; and a gas measuring pipe is inserted into the gas measuring hole. And sealing materials are respectively adopted between the temperature measuring hole and the thermometer and between the gas measuring hole and the gas measuring pipe.
The positioning block 38 moves into the assembly opening 29 for the positioning block, and the screw 30 is sequentially connected with the four through openings 31 and the screw opening 32, so that the firm combination of the screw block 26 for the box body and the box body 36 is ensured, the guiding performance during the assembly of the box body 36 can be improved, the blocking effect between the screw block 26 for the box body and the box body 36 is improved, the framework is firmer, the fixing performance is better, and the framework is compact, in addition, the connecting rods 6 are arranged on the two sides of the base 5, the connecting rods 6 are combined with the connecting openings 3 and firmly connected, the connecting force is large, the horizontal transverse shaking or deviation cannot be caused between the horizontal transverse direction and the horizontal longitudinal shaking or deviation, in addition, the moving groove one 37 is also combined with the moving block 23, the moving block 23 does not have the advantages of simple framework and convenient disassembly, the horizontal transverse shaking or deviation of the base 5 can be avoided, the lower plate 10 for adjustment can be connected, the adjustable screw is capable of moving horizontally and transversely, the structure can be adjusted, in addition, a plurality of adjusting screw ports 10 are arranged in the base 5, after the position is confirmed, the adjusting screw 22 is sequentially connected with the second through port 21 and the adjusting screw ports 9, the firmness can be improved through screwing, and the structure is compact.
Having thus described the present invention by way of example, it will be appreciated by those skilled in the art that the present disclosure is not limited to the embodiments described above, and that various changes, modifications and substitutions may be made without departing from the scope of the invention.
Claims (5)
1. A base device of a greenhouse gas static box is characterized by comprising a static box used for monitoring greenhouse gas of a farmland ecosystem, wherein the static box comprises a box body;
the box body is arranged on the base device, and the base device comprises a base, a rectangular lower plate for adjustment, a rectangular moving block, a threaded block for the box body and a positioning block;
the bottom wall of the base is connected with a farmland ground, the bottom wall of the base is provided with a columnar connecting rod, a connecting port is formed in the farmland ground, the connecting rod is combined with the connecting port, a strip-shaped moving groove I is formed in the base, the moving block is combined with the moving groove I, a nut is further arranged in an accommodating port formed in the farmland ground, through ports I are formed in two sides of the base and are oppositely arranged with screws 7, the screws 7 are sequentially connected with the through ports I and the nuts, the base is provided with a plurality of adjusting screw ports, through ports II are formed in two sides of the lower plate for adjustment and are oppositely arranged with the adjusting screw ports, the adjusting screws are sequentially connected with the through ports II and the adjusting screw ports, a strip-shaped moving groove II is formed in the lower plate for adjustment, the upper portion of the moving block is combined with the moving groove, and the moving block is connected with the moving groove II, the lower plate for adjustment moves on a moving block.
2. The greenhouse gas static tank base unit according to claim 1, wherein the coupling rod and the coupling port are combined to form a structure comprising: the connecting rod is connected with the connecting port, and the connecting rod extends into the connecting port in a transition fit mode.
3. The base unit for the static chamber of greenhouse gases as claimed in claim 1, wherein the first moving block and the first moving groove are combined to form a structure comprising: the moving block is connected with the first moving groove and extends into the first moving groove in a transition fit mode.
4. The base device for the static greenhouse gas tanks as claimed in claim 1, wherein the side wall of the opening of the screw connection block for the tank body with the top opening is provided with a positioning block mounting groove, the lower part of the tank body is connected with a positioning block, the positioning block is combined with the assembly opening for the positioning block, the positioning block is connected with the assembly opening for the positioning block, the positioning block moves into the assembly opening for the positioning block, the outer wall of the screw connection block for the tank body is provided with a through opening four, the outer wall of the positioning block is provided with a screw opening, the through opening four is opposite to the screw opening, and the screw is sequentially connected with the through opening four and the screw opening.
5. The base device for the static greenhouse gas boxes as claimed in claim 1, wherein the positioning block has three through holes on both sides, the screw connection block for the box has screw holes for the base on both sides, the three through holes are disposed opposite to the screw holes for the base, the stabilizing screws for the box are sequentially connected to the three through holes and the screw holes for the base, the stabilizing screws for the box are disposed on the lower side of the screw connection block for the box, the stabilizing screw holes are disposed on both sides of the screws, the stabilizing screws for the box and the stabilizing screw holes are disposed opposite to each other, and the coupling screws are sequentially connected to the stabilizing screws and the stabilizing screw holes for the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020988741.6U CN212645766U (en) | 2020-06-03 | 2020-06-03 | Static case base device of greenhouse gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020988741.6U CN212645766U (en) | 2020-06-03 | 2020-06-03 | Static case base device of greenhouse gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212645766U true CN212645766U (en) | 2021-03-02 |
Family
ID=74796330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020988741.6U Active CN212645766U (en) | 2020-06-03 | 2020-06-03 | Static case base device of greenhouse gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212645766U (en) |
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2020
- 2020-06-03 CN CN202020988741.6U patent/CN212645766U/en active Active
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