CN214585268U - Indoor culture and collection device for measuring soil emission gas - Google Patents
Indoor culture and collection device for measuring soil emission gas Download PDFInfo
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- CN214585268U CN214585268U CN202120680195.4U CN202120680195U CN214585268U CN 214585268 U CN214585268 U CN 214585268U CN 202120680195 U CN202120680195 U CN 202120680195U CN 214585268 U CN214585268 U CN 214585268U
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- collection device
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Abstract
The utility model discloses an indoor culture and collection device for surveying soil discharge gas, including fixing base, gas collecting tank and gas collector, the culture tank has been placed to the upper surface of fixing base, and the upper surface threaded connection of culture tank has the bottom, and the first sealing washer of lower fixed surface of bottom is connected with, the circumference outer wall threaded connection of bottom has the upper cover, and the upper surface fixed surface of upper cover is connected with the second sealing washer, upper cover and gas collecting tank threaded connection, and gas collecting tank and culture tank are a body structure, the consent has all been seted up to the upper surface of upper cover and bottom, and it has the rubber stopper to peg graft in the consent, and the upper surface of upper cover and bottom has seted up second venthole and first venthole respectively, and second venthole and first venthole are corresponding. The utility model discloses can directly get gas at the in-process of cultivateing soil, reduce the work operation that the secondary got gas, simple structure, easy operation has improved the work efficiency of device.
Description
Technical Field
The utility model relates to a soil detects technical field, especially relates to an indoor cultivation and collection device for determining soil discharge gas.
Background
The soil respiration is the process of carbon dioxide emission of soil into the atmosphere, is one of the most important processes of carbon cycle of a land ecosystem, is also the representation of life activities in the soil, and the accurate measurement of the release amount is the key for evaluating the biological process in the ecosystem.
The existing indoor culture and collection device for measuring soil exhaust gas mostly has the following defects: in the culture process, the soil culture device and the gas collection device are operated separately, the structure is complex, and the working efficiency is reduced. In summary, most of the existing indoor culture and collection devices for measuring soil exhaust gas do not meet the actual requirements well.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an indoor culture and collection device for measuring soil emission gas.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an indoor cultivation and collection device for surveying soil discharge gas, includes fixing base, gas collecting tank and gas collector, the culture tank has been placed to the upper surface of fixing base, and the upper surface threaded connection of culture tank has the bottom, and the first sealing washer of lower fixed surface of bottom is connected with, the circumference outer wall threaded connection of bottom has the upper cover, and the upper surface fixed connection of upper cover has the second sealing washer, upper cover and gas collecting tank threaded connection, and gas collecting tank and culture tank are a body structure, the consent has all been seted up to the upper surface of upper cover and bottom, and the consent has been inserted in the consent and has been connected with the rubber stopper, and the upper surface of upper cover and bottom has seted up second venthole and first venthole respectively, and second venthole and first venthole are corresponding.
As a further proposal of the utility model, an aseptic cotton piece is placed between the upper cover and the bottom cover, and the rubber stopper passes through the aseptic cotton piece.
As the utility model discloses scheme further still, the last surface seal of gas collecting tank pegs graft and has the sealing plug, and the sealing plug inner seal pegs graft and has the gas production pipe, and the gas production pipe is pegged graft with gas collector is sealed.
As a further proposal of the utility model, one side of the gas production pipe is connected with a valve by screw thread.
As a further proposal of the utility model, the two sides of the culture tank are integrally formed with a handle, and one side of the handle is fixedly connected with a non-slip mat.
As a further proposal of the utility model, a graduated scale is carved on one side of the culture tank.
As a further proposal of the utility model, one side of the gas collecting tank is embedded with a timer.
As a further proposal, the gas collecting tank is provided with a plurality of rubber strips fixedly connected with one side of the circumference.
The utility model has the advantages that:
1. the utility model discloses, through the setting that cultivates jar and gas collecting tank are integrative structure, can directly get gas at the in-process of cultivateing soil, reduced the secondary and got the work operation of gas, simple structure, easy operation has improved the work efficiency of device.
2. The utility model discloses, through the setting of first sealing washer and second sealing washer, can guarantee to cultivate the closure in-process, avoid the in-process gas of cultivateing to spill, moreover, measurement soil discharge gas accuracy that can also be accurate has improved the closure of device.
3. The utility model discloses, through the movable mounting's between cultivateing jar, bottom, upper cover and the gas collecting tank mode for at convenient installation of the in-process that soil was cultivateed and easy dismounting, and it is convenient to change, effectively reduces the cost of survey.
4. The utility model discloses, through the setting of aseptic cotton piece, the in-process that can ventilate filters dust and bacterium in the gas, has improved the device practicality.
Drawings
FIG. 1 is a schematic perspective view of an indoor cultivation and collection device for measuring soil-released gases according to the present invention;
FIG. 2 is a schematic view of an explosion structure of an indoor cultivation and collection device for measuring soil exhaust gas according to the present invention;
fig. 3 is a schematic view of the local bottom view structure of the indoor cultivation and collection device for measuring the soil exhaust gas according to the present invention.
Fig. 4 is a schematic view of a local overlooking structure of an indoor cultivation and collection device for measuring soil exhaust gas according to the present invention.
In the figure: 1. a fixed seat; 2. a culture tank; 3. a bottom cover; 4. a first seal ring; 5. a first vent hole; 6. a sterile cotton sheet; 7. an upper cover; 8. a second seal ring; 9. a second vent hole; 10. plugging the hole; 11. a rubber stopper; 12. a gas collection tank; 13. a sealing plug; 14. gas production pipe; 15. a valve; 16. a gas collector; 17. a handle; 18. a rubber strip; 19. a graduated scale; 20. a timer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-4, an indoor cultivation and collection device for measuring soil exhaust gas comprises a fixed seat 1, a gas collection tank 12 and a gas collector 16, a cultivation tank 2 is placed on the upper surface of the fixed seat 1, a bottom cover 3 is in threaded connection with the upper surface of the cultivation tank 2, a first sealing ring 4 is bonded on the lower surface of the bottom cover 3, an upper cover 7 is in threaded connection with the outer circumferential wall of the bottom cover 3, a second sealing ring 8 is bonded on the upper surface of the upper cover 7, through the design of the first sealing ring 4 and the second sealing ring 8, the sealing performance in the cultivation process can be realized, gas leakage in the cultivation process can be avoided, furthermore, the accuracy of soil exhaust gas can be accurately measured, the upper cover 7 is in threaded connection with the gas collection tank 12, through the movable installation mode among the cultivation tank 2, the bottom cover 3, the upper cover 7 and the gas collection tank 12, the installation and the disassembly in the soil cultivation process are convenient, and the change is convenient, the cost of the determination is effectively reduced, the gas collecting tank 12 and the culturing tank 2 are of an integrated structure, through the design that the culturing tank 2 and the gas collecting tank 12 are of an integrated structure, the gas can be directly taken in the process of culturing the soil, the labor operation of secondary gas taking is reduced, the structure is simple, the operation is easy, the working efficiency of the device is increased, plug holes 10 are formed in the upper surfaces of the upper cover 7 and the bottom cover 3, rubber plugs 11 are inserted in the plug holes 10, the rubber plugs 11 are designed so as to conveniently inject water into the soil in the culturing process, so that the moisture of the soil due to evaporation loss is increased, the second vent hole 9 and the first vent hole 5 are respectively formed in the upper surfaces of the upper cover 7 and the bottom cover 3, the second vent hole 9 corresponds to the first vent hole 5, and the first vent hole 5 and the second vent hole 9 facilitate the ventilation of the gas.
In the utility model, the aseptic cotton piece 6 is placed between the upper cover 7 and the bottom cover 3, the aseptic cotton piece 6 is made of aseptic filter cotton, in the process of gas ventilation, dust and bacteria in the gas are filtered, the rubber plug passes through the aseptic cotton piece, the upper surface of the gas collection tank 12 is sealed and spliced with the sealing plug 13, the inner seal of the sealing plug 13 is spliced with the gas production pipe 14, the gas production pipe 14 is sealed and spliced with the gas collector 16, the gas production pipe 14 is added, the gas in the gas collection tank 12 is conveniently collected into the gas collector 16, one side of the gas production pipe 14 is in threaded connection with the valve 15, the two sides of the culture tank 2 are integrally formed with the handle 17, one side of the handle 17 is bonded with the non-slip mat, the non-slip mat is added, the friction force between the handle and the handle 17 is increased, the separation between the handle and the handle 17 is avoided, one side of the culture tank 2 is carved with the graduated scale 19, the addition of the graduated scale 19 can observe the placing amount of the soil in the culture tank 2, a timer 20 is embedded in one side of the gas collection tank 12 in an embedded mode, the timer 20 is added so as to conveniently time the soil culture time, a plurality of rubber strips 18 are bonded on one side of the circumference of the gas collection tank 12, and the anti-skid performance of the gas collection tank 12 is improved due to the design of the rubber strips 18.
The working principle is as follows: when in use, firstly, the treated soil sample is cultured in the culture tank 2, then the bottom cover 3 is movably arranged on the culture tank 2, then the sterile cotton piece 6 is placed on the bottom cover 3, dust and bacteria in the gas can be filtered by utilizing the sterile cotton piece 6 in the process of gas ventilation, then the upper cover 7 is movably arranged on the bottom cover 3, finally, the gas collection tank 12 and the upper cover 7 are movably arranged, so that the gas can be directly taken in the process of soil culture, not only can the first sealing ring 4 and the second sealing ring 8 be used for ensuring the sealing property in the process of culture, but also the soil is sealed and cultured, in the process of culture, the soil discharges gas, and the discharged gas flows upwards through the first vent hole 5 and the second vent hole 9 and then enters the gas collection tank 12 to be collected by utilizing the gas collection tank 12, so that the gas can be collected in a unified way in the later period, the gas can be collected immediately after the culture is finished, at the moment, the valve 15 is opened, the gas collected in the gas collecting tank 12 enters the gas collector 16 through the gas production pipe 14, and the gas collection can be completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. An indoor culture and collection device for measuring soil exhaust gas comprises a fixed seat (1), a gas collection tank (12) and a gas collector (16), and is characterized in that the culture tank (2) is placed on the upper surface of the fixed seat (1), the upper surface of the culture tank (2) is in threaded connection with a bottom cover (3), the lower surface of the bottom cover (3) is fixedly connected with a first sealing ring (4), the circumferential outer wall of the bottom cover (3) is in threaded connection with an upper cover (7), the upper surface of the upper cover (7) is fixedly connected with a second sealing ring (8), the upper cover (7) is in threaded connection with the gas collection tank (12), the gas collection tank (12) and the culture tank (2) are of an integrated structure, plug holes (10) are formed in the upper surfaces of the upper cover (7) and the bottom cover (3), rubber plugs (11) are inserted in the plug holes (10), and second vent holes (9) and first vent holes (5) are formed in the upper surfaces of the upper cover (7) and the bottom cover (3) respectively, the second vent hole (9) corresponds to the first vent hole (5).
2. An indoor cultivation and collection device for measuring soil exhaust gas according to claim 1, wherein a sterile cotton sheet (6) is placed between the upper cover (7) and the bottom cover (3), and a rubber stopper (11) is passed through the sterile cotton sheet (6).
3. The indoor cultivation and collection device for measuring the soil exhaust gas as claimed in claim 1, wherein the upper surface of the gas collection tank (12) is hermetically inserted with a sealing plug (13), a gas production pipe (14) is hermetically inserted in the sealing plug (13), and the gas production pipe (14) is hermetically inserted with a gas collector (16).
4. An indoor cultivation and collection apparatus for soil discharge gas measurement as claimed in claim 3, wherein a valve (15) is screw-connected to one side of the gas production pipe (14).
5. An indoor cultivation and collection device for measuring soil discharge gas according to claim 1, wherein the cultivation tank (2) is integrally formed with a handle (17) at both sides thereof, and a non-slip mat is fixedly connected to one side of the handle (17).
6. An indoor cultivation and collection device for measuring soil discharge gas according to claim 1, wherein a scale (19) is engraved on one side of the cultivation tank (2).
7. An indoor cultivation and collection device for measuring soil discharge gas according to claim 1, wherein a timer (20) is embedded at one side of the gas collection tank (12).
8. An indoor cultivation and collection device for measuring soil discharge gas according to claim 7, wherein a plurality of rubber strips (18) are fixedly connected to one side of the circumference of the gas collection tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680195.4U CN214585268U (en) | 2021-04-02 | 2021-04-02 | Indoor culture and collection device for measuring soil emission gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680195.4U CN214585268U (en) | 2021-04-02 | 2021-04-02 | Indoor culture and collection device for measuring soil emission gas |
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| Publication Number | Publication Date |
|---|---|
| CN214585268U true CN214585268U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120680195.4U Expired - Fee Related CN214585268U (en) | 2021-04-02 | 2021-04-02 | Indoor culture and collection device for measuring soil emission gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354890A (en) * | 2022-01-07 | 2022-04-15 | 中国科学院西北生态环境资源研究院 | Soil greenhouse gas emission flux calculation method |
-
2021
- 2021-04-02 CN CN202120680195.4U patent/CN214585268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354890A (en) * | 2022-01-07 | 2022-04-15 | 中国科学院西北生态环境资源研究院 | Soil greenhouse gas emission flux calculation method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |