CN220154376U - Detection device for detecting concentration of carbon dioxide in soil on line in real time - Google Patents
Detection device for detecting concentration of carbon dioxide in soil on line in real time Download PDFInfo
- Publication number
- CN220154376U CN220154376U CN202320900437.5U CN202320900437U CN220154376U CN 220154376 U CN220154376 U CN 220154376U CN 202320900437 U CN202320900437 U CN 202320900437U CN 220154376 U CN220154376 U CN 220154376U
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- soil
- concentration
- fixed mounting
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 51
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 239000002689 soil Substances 0.000 title claims abstract description 37
- 239000000523 sample Substances 0.000 claims abstract description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 35
- 210000003437 trachea Anatomy 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- 230000006012 detection of carbon dioxide Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000003976 plant breeding Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
本实用新型涉及土壤检测设备技术领域，具体是一种实时在线检测土壤中二氧化碳浓度的检测装置，所述装置外壳体的内底壁左侧固定安装有锂电池，所述装置外壳体的内部左侧上端固定安装有主控板，所述装置外壳体的内底壁中部固定安装有气室，所述装置外壳体内底壁右侧设置有负压气泵，所述装置外壳体的上侧中部固定安装有二氧化碳检测探头。本实用新型通过设置有第二安装件、主气管和安装板的结构，通过主气管的前方分有多个分气管，从而可以在安装板的前侧设置有多个第二安装件，只需把第二安装件上设置对应的采集头，即可在一定范围一次设置多个取样点，取得的样本数量多且较为客观，监测二氧化碳浓度结果更为准确，同时降低检测器材的成本。
The utility model relates to the technical field of soil detection equipment, specifically a detection device for real-time online detection of carbon dioxide concentration in soil. A lithium battery is fixedly installed on the left side of the inner bottom wall of the outer casing of the device. The inner left side of the outer casing of the device A main control board is fixedly installed at the upper end of the side. An air chamber is fixedly installed in the middle of the inner bottom wall of the outer casing of the device. A negative pressure air pump is provided on the right side of the inner bottom wall of the outer casing of the device. The upper middle part of the outer casing of the device is fixed. A carbon dioxide detection probe is installed. The utility model is provided with a structure of a second mounting piece, a main air pipe and a mounting plate, and multiple air distribution pipes are divided in front of the main air pipe, so that multiple second mounting pieces can be provided on the front side of the mounting plate. By setting a corresponding collection head on the second installation piece, multiple sampling points can be set up in a certain range at one time. The number of samples obtained is large and more objective. The results of monitoring carbon dioxide concentration are more accurate and the cost of detection equipment is reduced at the same time.
Description
Technical Field
The utility model relates to the technical field of soil detection equipment, in particular to a detection device for detecting the concentration of carbon dioxide in soil on line in real time.
Background
In a test for cultivating and planting crops, scientific researchers need to detect the pH value of soil, the composition of nutrient substances and the content of carbon dioxide in soil in order to judge whether the soil is suitable for crop cultivation, wherein a plurality of crops have certain requirements on the concentration of carbon dioxide, and the soil needs to be detected in real time by using a special detection device for the concentration of carbon dioxide in the soil, so that more detailed data can be obtained, and plant breeding cultivation can be better carried out.
The utility model discloses a detection device (grant bulletin No. CN 214310500U) for detecting the concentration of carbon dioxide in soil in real time on line, which is characterized in that a storage cavity is formed in the inner part of a collecting pipe, a plurality of air inlets are formed in the position, close to the closed end, of the collecting pipe, a vacuum suction component for vacuumizing the storage cavity and an air pressure detection component for detecting the air pressure in the storage cavity are respectively arranged on the collecting pipe, the gas in the soil can be automatically collected through a carbon dioxide concentration detector, the concentration of the carbon dioxide in the gas in the soil can be automatically detected on line after the collection of the gas in the soil is finished, the use is convenient, the labor intensity can be greatly reduced, the detection data is accurate, the practicability is improved, the whole automation degree is high, the device can be repeatedly used, the labor intensity is further reduced, the use effect is improved, but the device only has one single collecting pipe, a plurality of devices are required to be arranged on one land, and the data is the value of the carbon dioxide concentration in the land with the average value, the land is objective, and the detection cost is high. Therefore, a person skilled in the art provides a detection device for detecting the concentration of carbon dioxide in soil on line in real time, so as to solve the problems in the background art.
Disclosure of Invention
The utility model aims to provide a detection device for detecting the concentration of carbon dioxide in soil on line in real time so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device comprises a device outer shell, wherein a lithium battery is fixedly arranged on the left side of the inner bottom wall of the device outer shell, a main control board is fixedly arranged on the upper end of the inner left side of the device outer shell, an air chamber is fixedly arranged in the middle of the inner bottom wall of the device outer shell, a negative pressure air pump is arranged on the right side of the bottom wall in the device outer shell, and a carbon dioxide detection probe is fixedly arranged in the middle of the upper side of the device outer shell;
the front end fixed mounting of air chamber has main trachea, the front end equidistance of main trachea is provided with five gas distribution pipes, device shell body front side downside fixed mounting has the mounting panel, the front end fixed mounting of mounting panel has the second installed part that corresponds with the gas distribution pipe, the front side of second installed part is provided with first installed part, the front side of second installed part and the equal fixed mounting of rear side of first installed part have the sealing member, connect through the sealing trachea between first installed part and the second installed part, the front side middle part fixed mounting of first installed part has the collection head, the outside cover of collection head is equipped with and prevents the soil layer.
As a further aspect of the present utility model: the right side of the main air pipe is connected with the negative pressure end of the negative pressure air pump, and the exhaust end of the negative pressure air pump is connected with the carbon dioxide detection probe through a connecting pipe.
As a further aspect of the present utility model: an access door body is arranged on the front side of the device outer shell.
As a further aspect of the present utility model: the outside of the sealing piece can be connected with a sealing air pipe through a sealing knob, and a sealing cap can be rotatably arranged to seal the sealing piece.
As a further aspect of the present utility model: the lithium battery, the carbon dioxide detection probe and the negative pressure air pump are electrically connected with the main control board.
As a further aspect of the present utility model: the side of the acquisition head is uniformly provided with a plurality of cavities.
As a further aspect of the present utility model: the model of the carbon dioxide detection probe is GF-201-CO2, and a liquid crystal display screen is arranged at the upper end of the carbon dioxide detection probe.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the structure provided with the second mounting part, the main air pipe and the mounting plate, the plurality of air distribution pipes are distributed in front of the main air pipe, so that the plurality of second mounting parts can be arranged on the front side of the mounting plate, and a plurality of sampling points can be arranged at one time in a certain range only by arranging the corresponding collecting heads on the second mounting parts, so that the obtained samples are more and more objective in number, the carbon dioxide concentration monitoring result is more accurate, and the cost of the detection equipment is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a device for detecting carbon dioxide concentration in soil on line in real time;
FIG. 2 is a cross-sectional view of an outer housing of the device for detecting carbon dioxide concentration in soil on line in real time;
fig. 3 is a sectional view of an anti-soil layer in a detection device for detecting carbon dioxide concentration in soil on line in real time.
In the figure: 1. an access door body; 2. soil-proof layer; 3. a first mounting member; 4. sealing the air tube; 5. a mounting plate; 6. a sealing cap; 7. a second mounting member; 8. an apparatus casing; 9. a carbon dioxide detection probe; 10. a main control board; 11. a lithium battery; 12. a gas chamber; 13. a main air pipe; 14. a negative pressure air pump; 15. a connecting pipe; 16. a collection head; 17. a cavity; 18. a seal; 19. a sealing knob; 20. and (3) a gas distribution pipe.
Detailed Description
Referring to fig. 1-3, in the embodiment of the utility model, a detection device for detecting carbon dioxide concentration in soil in real time on line comprises a device outer shell 8, wherein an access door body 1 is arranged at the front side of the device outer shell 8, an operator can conveniently overhaul the device, a lithium battery 11 is fixedly arranged at the left side of the inner bottom wall of the device outer shell 8, a main control board 10 is fixedly arranged at the upper end of the inner left side of the device outer shell 8, an air chamber 12 is fixedly arranged at the middle part of the inner bottom wall of the device outer shell 8, a negative pressure air pump 14 is arranged at the right side of the inner bottom wall of the device outer shell 8, a carbon dioxide detection probe 9 is fixedly arranged at the middle part of the upper side of the device outer shell 8, the right side of a main air pipe 13 is connected with a negative pressure end of the negative pressure air pump 14, an exhaust end of the negative pressure air pump 14 is connected with the carbon dioxide detection probe 9 through a connecting pipe 15, after the negative pressure air pump 14 is started to generate negative pressure, gas in the air chamber 12 can be conveyed to a detection position of the carbon dioxide detection probe 9 through the connecting pipe 15, the carbon dioxide concentration of the soil can be detected by the carbon dioxide detection probe 9, the lithium battery 11, the carbon dioxide detection probe 9 and the negative pressure detection probe 14 and the negative pressure air pump 10 are respectively connected with the main control board 10, and a real-time data display terminal type of the carbon dioxide detection device is recorded by the computer, and a real-time display terminal is provided with a real-time display terminal, and the data is recorded by the computer, and the data is displayed by the computer terminal 201;
the front end of the air chamber 12 is fixedly provided with a main air pipe 13, five air distribution pipes 20 are equidistantly arranged at the front end of the main air pipe 13, the lower end of the front side of the device shell body 8 is fixedly provided with a mounting plate 5, the front end of the mounting plate 5 is fixedly provided with a second mounting piece 7 corresponding to the air distribution pipes 20, the front side of the second mounting piece 7 is provided with a first mounting piece 3, the front side of the second mounting piece 7 and the rear side of the first mounting piece 3 are fixedly provided with sealing pieces 18, the first mounting piece 3 and the second mounting piece 7 are connected through the sealing air pipe 4, the outer side of the sealing pieces 18 can be connected with the sealing air pipe 4 through sealing knobs 19, the sealing caps 6 are also rotatably arranged to seal the sealing pieces 18, an operator can set a plurality of collecting heads 16 according to requirements on site, the detection efficiency is improved, the middle part of the front side of the first mounting piece 3 is fixedly provided with the collecting heads 16, when the negative pressure air pump 14 generates negative pressure, the inner parts of the sealing air pipe 4 and the main air pipe 13 are in a negative pressure state, gas in a soil layer can be sucked into the air chamber 12 through the cavities 17, and the soil layer 2 is sleeved outside the collecting heads 2.
The working principle of the utility model is as follows: an operator can selectively install a plurality of collecting heads 16 according to the condition of the site, dismantle the sealing cap 6 of the front side of the second installation piece 7, insert one end of the sealing air pipe 4 on the front side sealing piece 18 of the second installation piece 7, the other end is inserted on the sealing piece 18 of the rear side of the first installation piece 3, clockwise rotation sealing knob 19 outside two ends of the sealing air pipe 4, sealing knob 19 and sealing piece 18 are connected to fixedly seal the inner sealing air pipe 4, the collecting heads 16 with the soil-resistant layer 2 are inserted into soil layers at different positions, each collecting head 16 is provided with a maximum interval of 4m, five probes can measure the concentration content of carbon dioxide in soil within the range of 10 m at the maximum, after the negative pressure air pump 14 starts to continuously pump the internal air from the connecting pipe 15 to the carbon dioxide detection probe 9, the inside of the air chamber 12 connected with the main air pipe 13 is in a negative pressure state, as the sealing air pipe 4 and the air distribution pipe 20 are connected with the air chamber 12 through the main air pipe 13, suction force is generated at the cavity 17 of the collecting heads 16, the negative pressure air in the soil air chamber 12 is pumped into the air chamber 12, the negative pressure gas detection device is required to continuously detect the carbon dioxide detection device through the carbon dioxide detection probe 9, and the total detection device is required to detect the carbon dioxide detection point, and the total detection device is set, real-time, the result is more real-time, and the total detection device is required, and the real-time detection results of the test is detected, and the test results is more accurately, and the test results are recorded, and the test results are detected and the test is more and the real-time.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a real-time on-line measuring detection device of carbon dioxide concentration in soil, includes device shell body (8), its characterized in that, the interior bottom wall left side fixed mounting of device shell body (8) has lithium cell (11), the inside left side upper end fixed mounting of device shell body (8) has main control board (10), the interior bottom wall middle part fixed mounting of device shell body (8) has air chamber (12), the interior bottom wall right side of device shell body (8) is provided with negative pressure air pump (14), the upside middle part fixed mounting of device shell body (8) has carbon dioxide detection probe (9);
the front end fixed mounting of air chamber (12) has main trachea (13), the front end equidistance of main trachea (13) is provided with five gas distribution pipes (20), device shell body (8) front side lower extreme fixed mounting has mounting panel (5), the front end fixed mounting of mounting panel (5) has second installed part (7) corresponding with gas distribution pipe (20), the front side of second installed part (7) is provided with first installed part (3), the equal fixed mounting of front side of second installed part (7) and the rear side of first installed part (3) has sealing member (18), be connected through sealing trachea (4) between first installed part (3) and second installed part (7), the front side mid-portion fixed mounting of first installed part (3) has collection head (16), the outside cover of collection head (16) has soil-proof layer (2).
2. The device for detecting the concentration of carbon dioxide in soil on line in real time according to claim 1, wherein the right side of the main air pipe (13) is connected with the negative pressure end of the negative pressure air pump (14), and the exhaust end of the negative pressure air pump (14) is connected with the carbon dioxide detection probe (9) through a connecting pipe (15).
3. The device for detecting the concentration of carbon dioxide in soil on line in real time according to claim 1, wherein an access door body (1) is arranged on the front side of the device outer shell (8).
4. The device for detecting the concentration of carbon dioxide in soil on line in real time according to claim 1, wherein the outer side of the sealing element (18) can be connected with the sealing air pipe (4) through a sealing knob (19), and a sealing cap (6) can be rotatably arranged to seal the sealing element (18).
5. The device for detecting the concentration of carbon dioxide in soil on line in real time according to claim 1, wherein the lithium battery (11), the carbon dioxide detection probe (9) and the negative pressure air pump (14) are electrically connected with the main control board (10).
6. The device for detecting the concentration of carbon dioxide in soil on line in real time according to claim 1, wherein a plurality of cavities (17) are uniformly formed on the side edge of the collecting head (16).
7. The device for detecting the concentration of carbon dioxide in soil on line in real time according to claim 1, wherein the model of the carbon dioxide detection probe (9) is GF-201-CO2, and a liquid crystal display screen is arranged at the upper end of the carbon dioxide detection probe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900437.5U CN220154376U (en) | 2023-04-20 | 2023-04-20 | Detection device for detecting concentration of carbon dioxide in soil on line in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900437.5U CN220154376U (en) | 2023-04-20 | 2023-04-20 | Detection device for detecting concentration of carbon dioxide in soil on line in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154376U true CN220154376U (en) | 2023-12-08 |
Family
ID=89018569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320900437.5U Active CN220154376U (en) | 2023-04-20 | 2023-04-20 | Detection device for detecting concentration of carbon dioxide in soil on line in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154376U (en) |
-
2023
- 2023-04-20 CN CN202320900437.5U patent/CN220154376U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1987421B (en) | Method and device for in-situ measurement of soil carbon dioxide flux | |
| CN106405055B (en) | A kind of continuous on-line determination soil CO2The system and method for flux | |
| CN201016922Y (en) | Soil carbon dioxide flux in situ measurement device | |
| CN206506957U (en) | A kind of irrigation tests platform towards precision agriculture | |
| CN201421449Y (en) | Device for real-time quantitative determination of formaldehyde in the air absorbed by plants | |
| CN206710422U (en) | A kind of system of continuous on-line determination soil CH_4 uptake flux | |
| CN220154376U (en) | Detection device for detecting concentration of carbon dioxide in soil on line in real time | |
| CN108844582A (en) | A kind of biotechnology exploitation habitable environment air monitering sampling apparatus | |
| CN203310795U (en) | Portable impedance biosensing detector | |
| CN103278538B (en) | Portable impedance bio-sensing detector | |
| CN212341160U (en) | Online detection device of combustible gas detector | |
| CN206540736U (en) | A kind of intelligent atmosphere sampling instrument | |
| CN205506826U (en) | Normal position monitoring devices of forest soil environmental factor carbon dioxide flux and volatility ammonia | |
| CN205229042U (en) | Portable normal position UV spectrum flue gas analyzer | |
| CN218382761U (en) | Portable soil flux measurement system | |
| CN215217663U (en) | Integrated environmental pollution detection device | |
| CN206480278U (en) | The automatic detection instructional device of redox reaction | |
| CN206095311U (en) | Food processing intelligence quality test equipment based on petri net | |
| CN210864089U (en) | Wisdom agricultural environmental monitoring appearance based on thing networking | |
| CN219625160U (en) | On-spot environment sampling auxiliary detection device | |
| CN217006561U (en) | Novel automatic sampling static case | |
| CN217820300U (en) | A greenhouse gas collection system | |
| CN206787617U (en) | A kind of intelligent integrated determining instrument of indoor air quality | |
| CN218180666U (en) | Fruit and vegetable respiratory physiology measurement device | |
| CN208795283U (en) | A kind of Agricultural Information collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |