CN219104851U - Carbon sink measurement detection device - Google Patents
Carbon sink measurement detection device Download PDFInfo
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- CN219104851U CN219104851U CN202222896541.XU CN202222896541U CN219104851U CN 219104851 U CN219104851 U CN 219104851U CN 202222896541 U CN202222896541 U CN 202222896541U CN 219104851 U CN219104851 U CN 219104851U
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- 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
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- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The utility model provides a carbon sink measurement detection device which comprises a support plate, wherein a first detection box is fixedly arranged above the support plate, a second detection box is fixedly arranged below the support plate, a first carbon dioxide detector is arranged in the first detection box, a second carbon dioxide detector is arranged in the second detection box, the support plate is supported on the ground by a plurality of electric cylinders, an air inlet pipe inserted into soil is connected to the second detection box, a ventilation fan is arranged on the first detection box, and a negative pressure pump is arranged on the second detection box. The utility model has simple and reasonable structural design and strong practicability, can simultaneously meter carbon sink of air above the ground surface and shallow soil, and has good use effect.
Description
Technical Field
The utility model belongs to the technical field of environmental monitoring, and particularly relates to a carbon sink metering and detecting device.
Background
Carbon sink is a method for effectively improving greenhouse effect by absorbing carbon dioxide in the atmosphere through photosynthesis of plants and fixing the carbon dioxide in the vegetation and soil through measures such as tree planting, forest management and vegetation restoration, so that the concentration of greenhouse gases in the atmosphere is reduced. Carbon sink measurement is a basic work for monitoring environment and evaluating ecological benefits, and is particularly important for forest areas. When measuring carbon sinks in forest areas, not only the carbon dioxide content in the air but also the carbon dioxide content in the soil need to be measured. The usual measuring devices and measuring methods do not allow a good overall planning of the measurement of the ground air and the soil. Aiming at the problems, a detection device capable of taking the carbon sink measurement of the surface air and the shallow soil into consideration needs to be designed.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides the carbon sink measurement detection device which is scientific and reasonable in structural design, strong in practicability, simple to operate, capable of taking account of carbon dioxide measurement of ground air and shallow soil, multiple in measurement positions and accurate in data.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a carbon sink measurement detection device, its characterized in that, includes the bearing board, the top surface fixedly connected with first detection case of bearing board, the bottom surface fixedly connected with second detection case of bearing board, connect a plurality of strutting arrangement on the bottom surface of bearing board, set up a plurality of first carbon dioxide detectors in the first detection case, set up a plurality of second carbon dioxide detectors in the second detection case, a plurality of air inlets are seted up to one side of first detection case, and the opposite side of first detection case is provided with the scavenger fan, be provided with the negative pressure pump on the second detection case, be connected with the intake pipe of inserting shallow soil on the second detection case.
Preferably, a vertical partition plate is vertically arranged in the first detection box, the vertical partition plate divides the first detection box into a detection area and a ventilation area, the ventilation fans are arranged on the side walls of the first detection box corresponding to the ventilation areas, a plurality of transverse partition plates are horizontally arranged in the detection area at equal intervals, the detection areas are divided into a plurality of detection areas by the plurality of transverse partition plates, a row of air inlets are respectively formed in the side walls of the first detection box corresponding to the positions of each detection area, a first carbon dioxide detector is respectively arranged in each detection area, and exhaust ports are respectively formed in the positions of the vertical partition plates corresponding to each detection area and are communicated with the ventilation areas through the corresponding exhaust ports. The detection is respectively carried out in a plurality of detection partitions with different heights, the carbon dioxide values with different heights are obtained, and the data are more real and reliable.
Preferably, the negative pressure pump is installed on the side wall of the second detection box, the bottom surface of the second detection box is in threaded connection with the air inlet pipe, and a plurality of air inlets are formed in the periphery of the lower portion of the air inlet pipe. And pumping the interior of the second detection box into a negative pressure state through a negative pressure pump, so that air in soil is promoted to enter the second detection box from the air inlet pipe, and the second carbon dioxide detector is used for measuring.
Preferably, the supporting device comprises an electric cylinder and a supporting base, wherein a cylinder seat of the electric cylinder is fixedly arranged on the supporting base, and the telescopic end of the electric cylinder is fixedly connected with the bottom surface of the bearing plate.
Preferably, a storage battery for supplying power to the electric cylinder, the negative pressure pump, the ventilation fan, the first carbon dioxide detector and the second carbon dioxide detector is arranged on the bearing plate, and a control switch for controlling the electric cylinder, the negative pressure pump, the ventilation fan, the first carbon dioxide detector and the second carbon dioxide detector is connected to the storage battery. The control switches for controlling the first carbon dioxide detector, the second carbon dioxide detector, the negative pressure pump and the ventilation fan can be timing switches, and are started after a fixed time interval, so that measurement is performed at intervals, the working intensity of operators is reduced, and comprehensive data of different positions in different time intervals is provided.
Preferably, the air inlet and the air outlet arranged on the first detection box are provided with air check valves. A container with gas capable of flowing unidirectionally is formed in each detection zone through the gas check valve, so that the influence of disturbance of gas flowing on measurement accuracy is avoided.
Preferably, a plurality of air inlet pipes with different lengths can be reserved, flexible adjustment is needed for detecting soil layers with different depths, and meanwhile the depth of the air inlet pipes inserted into the soil is adjusted by matching with the expansion and contraction of the electric cylinders.
Compared with the prior art, the utility model has the following advantages:
1. the utility model has the advantages of simple and reasonable structural design, strong practicability, simple operation, convenient use, accurate measurement and detailed data.
2. According to the utility model, the carbon dioxide content of the surface air is detected by the first detection box, and the carbon dioxide content of the shallow soil can be detected by the second detection box, so that the working intensity and the cost investment are reduced.
3. According to the utility model, the carbon dioxide content at different heights is detected by arranging the detection partitions with different heights in the first detection box, and the height of the supporting plate can be further adjusted by assisting in stretching and retracting of the electric cylinder, so that the coverage range of the measured height is wider and the practical value is realized.
The utility model is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals illustrate:
1-a supporting plate; 2, a supporting base; 3-an electric cylinder;
4-a second detection box; 5-a first detection box; 6, a diaphragm plate;
7-detecting the partition; 8-a vertical partition board; 9-a ventilation zone;
10-a ventilation fan; 11-a storage battery; 12-an air inlet;
13-an exhaust port; 14-a first carbon dioxide detector; 15-a negative pressure pump;
16-a second carbon dioxide detector; 17, an air inlet pipe; 18-an air inlet hole.
Detailed Description
As shown in fig. 1, the utility model comprises a supporting plate 1, wherein a first detection box 5 is fixedly connected to the top surface of the supporting plate 1, a second detection box 4 is fixedly connected to the bottom surface of the supporting plate 1, a plurality of supporting devices are connected to the bottom surface of the supporting plate 1, a plurality of first carbon dioxide detectors 14 are arranged in the first detection box 5, a plurality of second carbon dioxide detectors 16 are arranged in the second detection box 4, a plurality of air inlets 12 are formed in one side of the first detection box 5, a ventilation fan 10 is arranged in the other side of the first detection box 5, a negative pressure pump 15 is arranged on the second detection box 4, and an air inlet pipe 17 for inserting shallow soil is connected to the second detection box 4.
In this embodiment, the right side inside the first detection box 5 is vertically provided with a vertical partition 8, the vertical partition 8 divides the first detection box 5 into a detection area and a ventilation area 9, the side wall of the first detection box 5 corresponding to the ventilation area 9 is provided with a ventilation fan 10, two horizontal partition plates 6 are horizontally and equidistantly arranged in the detection area, the two horizontal partition plates 6 divide the detection area into three detection areas 7, the side wall of the first detection box 5 is provided with a row of air inlets 12 corresponding to the position of each detection area 7, each detection area 7 is internally provided with a first carbon dioxide detector 14, each vertical partition 8 is provided with an air outlet 13 corresponding to the position of each detection area 7, and each detection area 7 is communicated with the ventilation area 9 through the corresponding air outlet 13. The carbon dioxide values at different heights are obtained by detecting the carbon dioxide values in a plurality of detection zones 7 at different heights, and the data are more real and reliable.
In this embodiment, the negative pressure pump 15 is mounted on a side wall of the second detection box 4, the bottom surface of the second detection box 4 is in threaded connection with the air inlet pipe 17, and a plurality of air inlet holes 18 are formed in the lower peripheral side of the air inlet pipe 17. The second detection box 4 is pumped into a negative pressure state by the negative pressure pump 15, so that air in soil is promoted to enter the second detection box 4 from the air inlet pipe 17 and is measured by the second carbon dioxide detector 16.
In this embodiment, strutting arrangement includes electronic jar 3 and supports base 2, support the fixed jar seat that sets up electronic jar 3 on the base 2, the flexible end of electronic jar 3 and the bottom surface fixed connection of supporting board 1.
In this embodiment, the support plate 1 is provided with a storage battery 11 for supplying power to the electric cylinder 3, the negative pressure pump 15, the ventilation fan 10, the first carbon dioxide detector 14 and the second carbon dioxide detector 16, and the storage battery 11 is connected with a control switch for controlling the electric cylinder 3, the negative pressure pump 15, the ventilation fan 10, the first carbon dioxide detector 14 and the second carbon dioxide detector 16. The control switches for controlling the first carbon dioxide detector 14, the second carbon dioxide detector 16, the negative pressure pump 15 and the ventilation fan 10 can be timing switches, and are turned on after a fixed time interval, and measurement is performed at intervals, so that the working intensity of operators is reduced, and comprehensive data of different positions in different time intervals is provided.
In this embodiment, the air inlet 12 and the air outlet 13 provided on the first detection box 5 are provided with air check valves. A container with gas capable of flowing unidirectionally is formed in each detection partition 7 through a gas check valve, so that the influence of disturbance of gas flowing on measurement accuracy is avoided.
In this embodiment, a plurality of air inlet pipes 17 with different lengths can be used for the purpose of flexibly adjusting the detection requirements of soil layers with different depths, and the depth of the air inlet pipes inserted into the soil is adjusted by matching with the expansion and contraction of the electric cylinder 3.
In this embodiment, transparent windows capable of observing and reading the carbon dioxide measuring instrument are provided on the first detection box 5 and the second detection box 4. The carbon dioxide detector also has a data storage function and a transmission function, and can store data in real time and transmit the data to a remote terminal.
When the device is used, firstly, a hole with the depth of about 30cm is dug in shallow soil, an air inlet pipe 17 is placed in the hole, the device is integrally moved to the upper side of the hole, the air inlet pipe 17 is connected to a second detection box 4, the hole is backfilled with soil, the horizontal height of a support plate 1 is adjusted through an electric cylinder 3 according to measurement requirements, a ventilation fan 10 and a negative pressure pump 15 are controlled to be started for 5min through a control switch, at the moment, the first detection box 5 is filled with air of an external environment, the second detection box 4 is filled with air from the soil, a first carbon dioxide detector 14 and a second carbon dioxide monitor 16 are started to respectively detect the carbon dioxide content in the first detection box 5 and the second detection box 4 in real time, real-time carbon dioxide content statistics is carried out through on-site reading or remote receiving measurement data, the control switch is timed to fix the time, and finally, all data are summarized and counted to complete the carbon sink metering work of the ground.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model. Any simple modification, variation and equivalent variation of the above embodiments according to the technical substance of the utility model still fall within the scope of the technical solution of the utility model.
Claims (6)
1. The utility model provides a carbon sink measurement detection device, its characterized in that, includes supporting board (1), the top surface fixedly connected with first detection case (5) of supporting board (1), the bottom surface fixedly connected with second detection case (4) of supporting board (1), connect a plurality of strutting arrangement on the bottom surface of supporting board (1), set up a plurality of first carbon dioxide detectors (14) in first detection case (5), set up a plurality of second carbon dioxide detectors (16) in second detection case (4), a plurality of air inlets (12) are seted up to one side of first detection case (5), and the opposite side of first detection case (5) is provided with scavenger fan (10), be provided with negative pressure pump (15) on second detection case (4), be connected with intake pipe (17) of inserting shallow soil on second detection case (4).
2. The carbon sink measurement detection device according to claim 1, wherein a vertical partition plate (8) is vertically arranged in the first detection box (5), the vertical partition plate (8) divides the first detection box (5) into a detection area and a ventilation area (9), the ventilation fan (10) is installed on the side wall corresponding to the ventilation area (9) on the first detection box (5), a plurality of transverse partition plates (6) are horizontally and equidistantly arranged in the detection area, the detection areas are divided into a plurality of detection areas (7) by the plurality of transverse partition plates (6), the air inlet (12) is formed in the side wall of the first detection box (5) corresponding to each detection area (7), a first carbon dioxide detector (14) is formed in each detection area (7), an air outlet (13) is formed in the position corresponding to each detection area (7) on the vertical partition plate (8), and each detection area (7) is communicated with the ventilation area (9) through the corresponding air outlet (13).
3. The carbon sink measurement detection device according to claim 1, wherein the negative pressure pump (15) is mounted on the side wall of the second detection box (4), the bottom surface of the second detection box (4) is connected with the air inlet pipe (17) through threads, and a plurality of air inlet holes (18) are formed in the lower peripheral side of the air inlet pipe (17).
4. The carbon sink measurement detection device according to claim 1, wherein the supporting device comprises an electric cylinder (3) and a supporting base (2), a cylinder seat of the electric cylinder (3) is fixedly arranged on the supporting base (2), and a telescopic end of the electric cylinder (3) is fixedly connected with the bottom surface of the bearing plate (1).
5. The carbon sink measurement detection device according to claim 1, wherein a storage battery (11) for supplying power to the electric cylinder (3), the negative pressure pump (15), the ventilation fan (10), the first carbon dioxide detector (14) and the second carbon dioxide detector (16) is arranged on the supporting plate (1), and a control switch for controlling the electric cylinder (3), the negative pressure pump (15), the ventilation fan (10), the first carbon dioxide detector (14) and the second carbon dioxide detector (16) is connected to the storage battery (11).
6. The carbon sink measurement detection device according to claim 1, wherein gas check valves are arranged on an air inlet (12) and an air outlet (13) which are formed in the first detection box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222896541.XU CN219104851U (en) | 2022-11-01 | 2022-11-01 | Carbon sink measurement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222896541.XU CN219104851U (en) | 2022-11-01 | 2022-11-01 | Carbon sink measurement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219104851U true CN219104851U (en) | 2023-05-30 |
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ID=86457625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222896541.XU Active CN219104851U (en) | 2022-11-01 | 2022-11-01 | Carbon sink measurement detection device |
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| Country | Link |
|---|---|
| CN (1) | CN219104851U (en) |
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2022
- 2022-11-01 CN CN202222896541.XU patent/CN219104851U/en active Active
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