CN219641339U - Portable modularized greenhouse gas collection static box - Google Patents
Portable modularized greenhouse gas collection static box Download PDFInfo
- Publication number
- CN219641339U CN219641339U CN202223483351.1U CN202223483351U CN219641339U CN 219641339 U CN219641339 U CN 219641339U CN 202223483351 U CN202223483351 U CN 202223483351U CN 219641339 U CN219641339 U CN 219641339U
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- Prior art keywords
- box
- dovetails
- gas collection
- greenhouse gas
- static
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- 230000003068 static effect Effects 0.000 title claims abstract description 66
- 239000005431 greenhouse gas Substances 0.000 title claims abstract description 41
- 238000005070 sampling Methods 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 7
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of gas collection and environmental monitoring, in particular to a portable modularized greenhouse gas collection static box, which comprises a box top plate and four box side plates, wherein a plurality of side dovetails are respectively arranged on the left side and the right side of each box side plate at intervals, side dovetails are formed between adjacent side dovetails, and the adjacent box side plates are spliced and fixed through the side dovetails and the side dovetails; the top edge of the box side plate is provided with a plurality of top dovetails at intervals, a top dovetailed groove is formed between every two adjacent top dovetails, a plurality of top dovetails are respectively arranged on four sides of the box top plate at intervals, a top dovetailed groove is formed between every two adjacent top dovetails, and the box top plate is fixedly spliced with the four box side plates through the top dovetails and the top dovetailed grooves. The box side plate and the box side plate are fixedly spliced through the side dovetail and the side dovetail groove, the box side plate and the box top plate are fixedly spliced through the top dovetail and the top dovetail groove, and the static box is simple in integral splicing structure, convenient to assemble and disassemble and convenient to transport.
Description
Technical Field
The utility model relates to the technical field of gas collection and environmental monitoring, in particular to a portable modularized greenhouse gas collection static box.
Background
Greenhouse gases refer to gases in the atmosphere that absorb long wave radiation reflected from the ground and re-emit the radiation. Wherein carbon dioxide (CO) 2 ) Methane (CH) 4 ) And nitrous oxide (N) 2 O) are currently the three most contributing greenhouse gases in atmospheric radiation forces, and therefore they are also important research objects in the field of global change ecology research. The measurement of the gas flux may reflect the emission of greenhouse gases from the ecosystem.
At present, a static box is generally adopted for collecting and detecting the flux of greenhouse gas samples, and the static box is widely applied to researches on collecting and detecting the flux of greenhouse gas samples in various environments such as the field, farmland and the like due to the advantages of simple structure, low price and convenience in operation. The shape of the static box is mainly divided into a cylinder and a cuboid, and the static box is made of stainless steel, organic glass, PVC and the like.
A static case structure in the prior art includes: the box, intelligent control measurement system and showy body, the box includes: the intelligent control measurement system is arranged on the top layer of the box body, holes with the same shape as the bottom layer of the box body are formed in the middle of the floating body, and the bottom layer of the box body is nested in the holes of the floating body. Another static box structure in the prior art comprises a PVC transparent box body, a plurality of box body side supporting devices and a box body supporting base. The top of the PVC transparent box body is closed, the bottom of the PVC transparent box body is opened, the box body side supporting device is arranged on the box wall of the PVC transparent box body, the bottom of the PVC transparent box body is provided with a box body supporting base, and the box body supporting base is composed of a circular cavity seat and a circular supporting tube arranged in the circular cavity seat.
As can be seen from the above, the static box in the prior art has no standardized design and manufacturing process, and most of the samplers used by different researchers are designed for specific sampling scenes or have larger limitations. And the cylindrical static box cannot be refitted aiming at changing the coverage area due to fixed diameter, so that the application scene and the application range of the cylindrical static box are greatly limited. In addition, the large-scale box of undetachable is carried, transportation inconvenience, and box stability is poor, easy damaged in the removal process.
Thus, existing static tanks are still in need of improvement.
Disclosure of Invention
The utility model provides a portable modularized greenhouse gas collection static box, which is used for solving the technical defects that the static box in the prior art is inconvenient to detach and inconvenient to transport, so that the static box is convenient to detach and transport, and the static box has strong stability.
The utility model provides a portable modularized greenhouse gas collection static box, which comprises a box top plate and four box side plates, wherein a plurality of side dovetails are respectively arranged on the left side and the right side of each box side plate at intervals, a side dovetailed groove is formed between every two adjacent side dovetails, and the adjacent box side plates are spliced and fixed through the side dovetailed grooves;
the top edge of the box side plate is provided with a plurality of top dovetails at intervals, top dovetails are formed between adjacent top dovetails, four sides of the box top plate are respectively provided with a plurality of top dovetails at intervals, top dovetails are formed between adjacent top dovetails, and the box top plate and the four box side plates are spliced and fixed through the top dovetails and the top dovetails.
According to the portable modularized greenhouse gas collection static box provided by the utility model, the side plate of the box body is provided with the guide rail for fixing the sampling tool.
According to the portable modularized greenhouse gas collection static box provided by the utility model, the guide rail is arranged along the horizontal direction.
According to the portable modularized greenhouse gas collection static box provided by the utility model, at least one through hole is formed in the top plate of the box body, and a mounting joint for mounting a sampling tool is arranged on the through hole.
According to the portable modularized greenhouse gas collection static box provided by the utility model, the installation joint is of a hollow tubular structure, one end of the installation joint extends into the static box, the other end of the installation joint extends out of the top plate of the box body, and the two ends of the installation joint are respectively provided with a thread section.
According to the portable modularized greenhouse gas collection static box provided by the utility model, scales are arranged on the side plates of the box body along the vertical direction.
According to the portable modularized greenhouse gas collection static box provided by the utility model, the box side plates and the box top plate are made of transparent materials.
According to the portable modularized greenhouse gas collection static box provided by the utility model, the transparent material comprises an acrylic plate, transparent photosensitive resin or a PVC plate.
According to the portable modularized greenhouse gas collection static box provided by the utility model, the inner surfaces of the box side plates and the box top plate are provided with anti-sticking coatings.
According to the portable modular greenhouse gas collection static box provided by the utility model, the anti-sticking coating comprises a Teflon coating.
The portable modularized greenhouse gas collection static box provided by the utility model has the advantages that the box side plates are fixedly spliced through the side dovetails and the side dovetails, the box side plates are fixedly spliced through the top dovetails and the top dovetails, the overall splicing structure of the static box is simple, the disassembly and the assembly are convenient, the transportation is convenient, and the stability of the static box is strong.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a portable modular greenhouse gas collection static box provided by the present utility model;
FIG. 2 is a schematic view of a top panel of a portable modular greenhouse gas collection static box provided by the present utility model;
FIG. 3 is a schematic view of a side panel of a portable modular greenhouse gas collection static box provided by the present utility model;
FIG. 4 is a schematic view of a portable modular greenhouse gas collection static box with a tool box secured to a rail.
Reference numerals:
1. a top plate of the box body; 2. a box side plate; 3. a side dovetail; 4. a side dovetail groove; 5. a top dovetail; 6. a top dovetail groove; 7. a guide rail; 8. a through hole; 9. installing a joint; 10. a tool box.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The portable modular greenhouse gas collection static tank of the present utility model is described below in connection with fig. 1-4.
As shown in fig. 1, a schematic diagram of an embodiment of a portable modular greenhouse gas collection static box is provided. The portable modularized greenhouse gas collection static box of the embodiment comprises a box top plate 1 and four box side plates 2, wherein the whole static box is a cuboid, a plurality of side dovetails 3 are respectively arranged on the left side and the right side of the box side plates 2 at intervals, side dovetails 4 are formed between adjacent side dovetails 3, and the adjacent box side plates 2 are spliced and fixed through the side dovetails 3 and the side dovetails 4;
the top edge of the box side plate 2 is provided with a plurality of top dovetails 5 at intervals, top dovetails 6 are formed between every two adjacent top dovetails 5, four sides of the box top plate 1 are respectively provided with a plurality of top dovetails 5 at intervals, top dovetails 6 are formed between every two adjacent top dovetails 5, and the box top plate 1 and the four box side plates 2 are spliced and fixed through the top dovetails 5 and the top dovetails 6.
As shown in fig. 1, in the present embodiment, a guide rail 7 for fixing a sampling tool is provided on the case side plate 2 in the horizontal direction. Specifically, the guide rail 7 in the present embodiment is a picatinny guide rail 7, and its standardized design and versatility provide the function of installing, accommodating and supporting components for the static box. For example, the tool box 10 is fixed to the guide rail 7 for housing sampling tools such as an external power source, an airtight needle, a vacuum bottle, and an air bag, or for fixing components such as a timer and a level meter.
It should be noted that, some of the box side plates 2 may not be provided with the guide rails 7, and the number of the guide rails 7 on the box side plates 2 provided with the guide rails 7 may be one or multiple, and the box side plates may be set according to actual requirements.
As shown in fig. 1, in this embodiment, six through holes 8 are provided on the top plate 1 of the case, a mounting joint 9 for mounting a sampling tool is provided on the through holes 8, the mounting joint 9 is of a hollow tubular structure, one end of the mounting joint 9 extends into the static case, the other end extends out of the top plate 1 of the case, and two ends of the mounting joint 9 are respectively provided with a thread section. The diameter and the thread specification of the mounting joint 9 are consistent with those of the mainstream gas chromatography sampling bottle so as to enhance the universality among parts. The six groups of installation joints 9 can meet the installation requirements of most of internal and external parts of the static box during sampling, for example, wires are installed through the single group of installation joints 9, and the six groups of installation joints can provide power for fans, multiband lighting lamps and the like fixed on the inner side thread structures in the box, so that leakage of gas in the static box is reduced while a component is fixed.
In this embodiment, the case side plate 2 is provided with graduations (not shown in the drawing) in the vertical direction. The operator can intuitively know the insertion depth of the box body, thereby controlling the volume of the box body. In addition, the volume of the box body can be obtained through calculation during sampling of the non-horizontal underlying surface.
In this embodiment, the case side plate 2 and the case top plate 1 are made of transparent materials. For example, an acrylic plate and the like can reduce the weight of the whole static box, and the light transmission characteristic of the static box increases the application range of the static box. For example, by covering the light-shielding layer with a dark treatment, or directly by illuminationIs a collection of (1). Due to the low concentration of greenhouse gases in the air (N 2 O is only 0.335 ppm), the adsorption capacity of different materials on low-concentration gas is different, and the box body material has great influence on the accuracy of a sampling result. The current mainstream macromolecule light-transmitting materials (such as PVC) have great variation of the adsorption capacity to greenhouse gases at different temperatures; stainless steel materials have smaller adsorption, but the application range is greatly limited due to the characteristic of light-tightness. Of course, in some embodiments, transparent materials may also be used with transparent photosensitive resins or PVC sheets, etc.
In this embodiment, the inner surfaces of the case side plate 2 and the case top plate 1 are provided with an anti-sticking coating. For example, the Teflon coating can reduce the adsorption capacity of the inner wall of the box body and enhance the accuracy of the sampling result acquired by the static box.
As can be seen from the description of the above embodiments, the portable modular greenhouse gas collection static box provided by the present utility model has the following advantages:
(1) The box side plate 2 and the box side plate 2 are fixedly spliced through the side dovetail 3 and the side dovetail groove 4, the box side plate 2 and the box top plate 1 are fixedly spliced through the top dovetail 5 and the top dovetail groove 6, and the whole splicing structure of the static box is simple, convenient to assemble and disassemble and convenient to transport;
(2) The guide rail 7 is arranged on the side plate 2 of the box body, so that a sampling tool can be conveniently and fixedly arranged on the side wall of the box body through the guide rail 7;
(3) The through holes 8 and the mounting connectors 9 are arranged on the box top plate 1, so that various sampling tools can be conveniently fixed on the box top plate 1;
(4) The transparent materials (acrylic plates and the like) are adopted for the box top plate 1 and the box side plates 2, anti-sticking coatings (Teflon coatings and the like) are arranged on the inner surfaces of the box top plate 1 and the box side plates 2, the overall weight of the static box can be reduced, the light transmission characteristic of the static box increases the application range of the static box, the adsorption capacity of the inner wall of the box can be reduced, and the accuracy of sampling results acquired by the static box is enhanced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The portable modularized greenhouse gas collection static box is characterized by comprising a box top plate and four box side plates, wherein a plurality of side dovetails are respectively arranged on the left side and the right side of each box side plate at intervals, side dovetails are formed between adjacent side dovetails, and the adjacent box side plates are spliced and fixed through the side dovetails and the side dovetails;
the top edge of the box side plate is provided with a plurality of top dovetails at intervals, top dovetails are formed between adjacent top dovetails, four sides of the box top plate are respectively provided with a plurality of top dovetails at intervals, top dovetails are formed between adjacent top dovetails, and the box top plate and the four box side plates are spliced and fixed through the top dovetails and the top dovetails.
2. The portable modular greenhouse gas collection static box of claim 1, wherein the box side panels are provided with guide rails for securing sampling tools.
3. The portable modular greenhouse gas collection static box of claim 2, wherein the guide rails are disposed in a horizontal direction.
4. The portable modular greenhouse gas collection static tank of claim 1, wherein the tank top plate is provided with at least one through hole, and the through hole is provided with a mounting joint for mounting a sampling tool.
5. The portable modular greenhouse gas collection static tank of claim 4, wherein the mounting joint is of a hollow tubular structure, one end of the mounting joint extends into the static tank, the other end of the mounting joint extends out of the top plate of the tank body, and threaded sections are respectively arranged at two ends of the mounting joint.
6. The portable modular greenhouse gas collection static tank of any one of claims 1-5, wherein the tank side panels are provided with graduations in a vertical direction.
7. The portable modular greenhouse gas collection static box of any one of claims 1-5, wherein the box side panels and the box top panel are made of a transparent material.
8. The portable modular greenhouse gas collection static bin of claim 7, wherein the transparent material comprises an acrylic sheet, a transparent photosensitive resin, or a PVC sheet.
9. The portable modular greenhouse gas collection static bin of any one of claims 1-5, wherein the inner surfaces of the bin side panels and the bin top panel are provided with a release coating.
10. The portable, modular, greenhouse gas collection static case of claim 9, wherein the release coating comprises a teflon coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223483351.1U CN219641339U (en) | 2022-12-26 | 2022-12-26 | Portable modularized greenhouse gas collection static box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223483351.1U CN219641339U (en) | 2022-12-26 | 2022-12-26 | Portable modularized greenhouse gas collection static box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641339U true CN219641339U (en) | 2023-09-05 |
Family
ID=87817666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223483351.1U Active CN219641339U (en) | 2022-12-26 | 2022-12-26 | Portable modularized greenhouse gas collection static box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641339U (en) |
-
2022
- 2022-12-26 CN CN202223483351.1U patent/CN219641339U/en active Active
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