CN202471692U - Soil carbon dioxide concentration measurer - Google Patents
Soil carbon dioxide concentration measurer Download PDFInfo
- Publication number
- CN202471692U CN202471692U CN2011205152977U CN201120515297U CN202471692U CN 202471692 U CN202471692 U CN 202471692U CN 2011205152977 U CN2011205152977 U CN 2011205152977U CN 201120515297 U CN201120515297 U CN 201120515297U CN 202471692 U CN202471692 U CN 202471692U
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- carbon dioxide
- soil carbon
- dioxide concentration
- soil
- sensors
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Abstract
The utility model relates to a soil carbon dioxide concentration measurer, which comprises a power supply device, a data acquirer and at least two soil carbon dioxide concentrator sensors, wherein the power supply device supplies power to the data acquirer and at least two soil carbon dioxide concentrator sensors; and the data acquirer is connected with at least two soil carbon dioxide concentrator sensors and receives data detected by at least two soil carbon dioxide concentrator sensors. The measurer is convenient to assemble and can be assembled on a section or assembled by a soil drilling method; the sensors have pluggable designs and are connected conveniently and suitable for continuously observing outdoors and severe environments; a system is low in power consumption; a solar power supply system is adopted, and a function of automatically storing data at power failure is realized; multiple layers of CO2 concentration sensors are adopted; the assembly heights of the sensors can be designed freely; the concentration distribution of CO2 below the earth surface can be monitored; and the soil carbon dioxide concentration measurer is connected to a set of acquisition equipment, so that a synchronous datum can be acquired.
Description
Technical field
The utility model relates to a kind of carbon dioxide concentration measurement appearance, relates in particular to a kind of soil carbon dioxide concentration measuring apparatus, belongs to the environmental protection field.
Background technology
Along with people's is to environment damage, and Global climate change is more and more obvious, and temperature constantly rises; Greenhouse gases constantly increase; For the needs of human survival, be badly in need of facing and improving present situation now, measure to carbon dioxide in air concentration for general in the prior art.
The utility model content
The utility model provides a kind of soil carbon dioxide concentration measuring apparatus to the deficiency of only measuring to carbon dioxide in air concentration in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of soil carbon dioxide concentration measuring apparatus; Comprise electric supply installation, data acquisition unit and at least two soil carbon dioxide concentration sensors; Said electric supply installation is data acquisition unit and at least two soil carbon dioxide concentration sensor power supplies; Said at least two soil carbon dioxide concentration sensors insert in the tested soil; Said data acquisition unit is connected with at least two soil carbon dioxide concentration sensor data, and receives the data that at least two soil carbon dioxide concentration sensors detect.
Said at least two soil carbon dioxide concentration sensors are inserted into the following different depth in the face of land, measure the different depth of soil gas concentration lwevel.
The beneficial effect of the utility model is: the described measuring instrument of the utility model is easy for installation, both can select section to install, also can select to beat soil drilling method installs; Sensor adopts the plug-in design, and is easy to connect, is suitable for field and rugged surroundings Continuous Observation; System power dissipation is low, adopts solar electric power supply system, and has the automatic hold function of outage data; Adopt multi-layer C O2 concentration sensor, the setting height(from bottom) of sensor can freely design, and can monitor the concentration of CO2 below the face of land and distribute, and is connected to a collecting device, obtains a data in synchronization.
On the basis of technique scheme, the utility model can also be done following improvement.
Further; Said each soil carbon dioxide concentration sensor is provided with a bucker with air hole outward; Air hole down when said bucker was installed; Because the flow direction of water receives gravity effect downward, effectively prevent the water inlet of soil carbon dioxide concentration sensor, can not influence the work of soil carbon dioxide concentration sensor again.
Further, said electric supply installation adopts solar power supply apparatus.
Further; Also comprise soil moisture sensor with the same number of soil carbon dioxide concentration sensor; To data acquisition unit, said soil moisture sensor is used to revise the soil carbon dioxide concentration data with the soil moisture data that collect to said soil moisture sensor with the data transmission that collects.
Description of drawings
Fig. 1 is the utility model embodiment 1 described soil carbon dioxide concentration measuring apparatus structural representation.
Embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
As shown in Figure 1; The utility model embodiment 1 described a kind of soil carbon dioxide concentration measuring apparatus; Comprise solar power supply apparatus 3, data acquisition unit 1 and three layers of soil carbon dioxide concentration sensor 2; Each soil carbon dioxide concentration sensor 2 outside is provided with a bucker 5; And the air hole of bucker 5 is towards held, and said solar power supply apparatus 3 is data acquisition unit 1 and three layers of soil carbon dioxide concentration sensor 2 power supply, and said three layers of soil carbon dioxide concentration sensor 2 insert in the tested soil; Said data acquisition unit 1 is connected with three layers of soil carbon dioxide concentration sensor 2 data, and receives the data that three layers of soil carbon dioxide concentration sensor 2 detect.
Said three layers of soil carbon dioxide concentration sensor 2 are inserted into the following different depth in the face of land, measure the different depth of soil gas concentration lwevel.
Also comprise three soil moisture sensors 4; Said three soil moisture sensors 4 insert three layers of soil carbon dioxide concentration sensor 2 corresponding degree of depth; Said soil moisture sensor 4 is with the data transmission that collects to data acquisition unit 1, and said soil moisture sensor 4 is used to revise the soil carbon dioxide concentration data with the soil moisture data that collect.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. soil carbon dioxide concentration measuring apparatus; It is characterized in that; Comprise electric supply installation, data acquisition unit and at least two soil carbon dioxide concentration sensors; Said electric supply installation is data acquisition unit and at least two soil carbon dioxide concentration sensor power supplies, and said data acquisition unit is connected with at least two soil carbon dioxide concentration sensor data, and receives the data that at least two soil carbon dioxide concentration sensors detect.
2. soil carbon dioxide concentration measuring apparatus according to claim 1 is characterized in that, said each soil carbon dioxide concentration sensor is provided with a bucker with air hole outward.
3. soil carbon dioxide concentration measuring apparatus according to claim 2 is characterized in that, said electric supply installation is a solar power supply apparatus.
4. according to each described soil carbon dioxide concentration measuring apparatus of claim 1 to 3; It is characterized in that; Also comprise the soil moisture sensor with the same number of soil carbon dioxide concentration sensor, said soil moisture sensor with the data transmission that collects to data acquisition unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205152977U CN202471692U (en) | 2011-12-12 | 2011-12-12 | Soil carbon dioxide concentration measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205152977U CN202471692U (en) | 2011-12-12 | 2011-12-12 | Soil carbon dioxide concentration measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471692U true CN202471692U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205152977U Expired - Fee Related CN202471692U (en) | 2011-12-12 | 2011-12-12 | Soil carbon dioxide concentration measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471692U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713111A (en) * | 2013-12-21 | 2014-04-09 | 西北大学 | Online monitoring device for content of carbon dioxide in soil |
| CN105044277A (en) * | 2014-12-05 | 2015-11-11 | 中国农业大学 | Carbon dioxide detection device |
| CN105181935A (en) * | 2015-09-22 | 2015-12-23 | 中国地质科学院岩溶地质研究所 | Soil carbon dioxide concentration monitoring device and method |
| CN106679732A (en) * | 2017-03-01 | 2017-05-17 | 天津市地震局 | Monitor for topsoil temperature and carbon dioxide gas concentration |
-
2011
- 2011-12-12 CN CN2011205152977U patent/CN202471692U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713111A (en) * | 2013-12-21 | 2014-04-09 | 西北大学 | Online monitoring device for content of carbon dioxide in soil |
| CN103713111B (en) * | 2013-12-21 | 2016-01-13 | 西北大学 | Carbon dioxide content on-Line Monitor Device in a kind of soil |
| CN105044277A (en) * | 2014-12-05 | 2015-11-11 | 中国农业大学 | Carbon dioxide detection device |
| CN105181935A (en) * | 2015-09-22 | 2015-12-23 | 中国地质科学院岩溶地质研究所 | Soil carbon dioxide concentration monitoring device and method |
| CN105181935B (en) * | 2015-09-22 | 2017-08-29 | 中国地质科学院岩溶地质研究所 | A kind of monitoring device and monitoring method of soil carbon dioxide concentration |
| CN106679732A (en) * | 2017-03-01 | 2017-05-17 | 天津市地震局 | Monitor for topsoil temperature and carbon dioxide gas concentration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20131212 |