CN205749043U - A kind of soil profile gas collecting device - Google Patents
A kind of soil profile gas collecting device Download PDFInfo
- Publication number
- CN205749043U CN205749043U CN201620488959.9U CN201620488959U CN205749043U CN 205749043 U CN205749043 U CN 205749043U CN 201620488959 U CN201620488959 U CN 201620488959U CN 205749043 U CN205749043 U CN 205749043U
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- collection container
- attachment means
- base
- airway
- connects
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Abstract
The utility model discloses a kind of soil profile gas collecting device, including base, the bottom of described base is provided with support means, and the middle position of base is provided with fixing hole, it is fixed with collection container on the inwall of fixing hole, the bottom of described collection container connects air inlet pipe, and it is horizontally arranged with fixing device on the inwall of collection container, the bottom of described fixing device is provided with connection post, the bottom of described connection post is provided with air intake device, and the periphery connecting post is provided with passage, described passage is positioned in fixing device, and the both sides of collection container are equipped with escape pipe, escape pipe is provided with attachment means away from one end of collection container, described attachment means connects airway, described airway has storage container away from one end connection of attachment means.The gas of soil profile can be acquired by this utility model efficiently, and can store the gas gathered for a long time, conveniently studies at any time, simple in construction, easy to use, low cost.
Description
Technical field
This utility model relates to gas collecting technical field, is specially a kind of soil profile gas collecting device.
Background technology
Global climate change is the hot issue in current scientific research, and many impacts of ball ecological environment are also existed by it
Become increasingly conspicuous；At present, generally believe that climate warming is the result that global carbon (C circulation) changes；Soil is on the earth
Maximum C storehouse, land, is important source or the remittance of CO2 in air, and the whole world there are about the C of 2/3 (1400～1500Gt) with organic shape
Formula is stored in soil, is 2～3 times of land vehicles C storehouse, is more than 2 times of global atmosphere C storehouse, is discharged by soil respiration
CO2 accounts for the 25% of whole world C exchange；
Soil respiration is the process of soil and air exchange CO2, is soil carbon assimalation and the result of alienation balance；Soil
That breathes is commonly defined as in undisturbed soil producing all metabolic processes of CO2, including three biological processes and
One chemical oxidation of gold: the breathing of (1) microorganism and the decomposition of the soil organism；(2) plant roots and rhizosphere organism are breathed；
(3) soil animal breathes；(4) chemical oxidation of gold of carbonaceous material；Research soil respiration and three biological processes thereof are to work as
Focus in front C circulating research and difficulties, specify the contribution in soil CH_4 uptake always discharges of each component for quantitative study land
Ground ecosystem underground C flux and C distribution pattern are significant.
Existing soil profile gas collecting device mostly can not efficient quick carry out gas collecting, can not be to collection
Gas store, convenient study at any time, range is limited, in-convenience in use.
Utility model content
The purpose of this utility model is to provide a kind of soil profile gas collecting device, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, this utility model following technical scheme of offer: a kind of soil profile gas collecting device, bag
Including base, the bottom of described base is provided with support means, and the middle position of base is provided with fixing hole, solid on the inwall of fixing hole
Surely have collection container, the bottom of described collection container connect have in air inlet pipe, and the inwall of collection container be horizontally arranged with fixing
Device, the bottom of described fixing device is provided with connection post, and the bottom of described connection post is provided with air intake device, and connects the periphery of post
Being provided with passage, described passage is positioned in fixing device, and the both sides of collection container are equipped with escape pipe, and escape pipe is away from adopting
One end of collection container is provided with attachment means, and described attachment means connects airway, and described airway is away from the one of attachment means
End connection has storage container, described storage container to be positioned at the top of base.
Preferably, described air inlet pipe all connects with collection container with escape pipe, and escape pipe is by attachment means and inducing QI
Pipe connects, and described airway connects with storage container.
Preferably, the inwall of described storage container is provided with baroceptor, and the inwall of escape pipe is provided with check-valves.
Preferably, described air intake device and baroceptor are respectively connected with controller, and controller is positioned on base.
Compared with prior art, the beneficial effects of the utility model are: this soil profile gas collecting device is by fixing
Air intake device can be fixed in collection container by device and connection post, can be inhaled by the gas of soil profile by air intake device
Enter in collection container, by passage and escape pipe can gas transmission in airway, be then transmit to storage container internal memory
Storage is got up, and the gas of soil profile can be acquired by this utility model efficiently, and can be long to the gas gathered
Time stores, and conveniently studies at any time, simple in construction, easy to use, low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, base, 2, support means, 3, collection container, 4, fixing device, 5, connect post, 6, air intake device, 7, logical
Pore, 8, attachment means, 9, airway, 10, storage container.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, a kind of technical scheme of this utility model offer: a kind of soil profile gas collecting device, the end of including
Seat 1, the bottom of base 1 is provided with support means 2, and the middle position of base 1 is provided with fixing hole, and the inwall of fixing hole is fixed with
Collection container 3, the bottom of collection container 3 connects to have in air inlet pipe, and the inwall of collection container 3 and is horizontally arranged with fixing device 4,
The bottom of fixing device 4 is provided with connection post 5, and the bottom connecting post 5 is provided with air intake device 6, and the periphery connecting post 5 is provided with ventilation
Hole 7, passage 7 is positioned in fixing device 4, and the both sides of collection container 3 are equipped with escape pipe, and escape pipe is away from collection container 3
One end be provided with attachment means 8, attachment means 8 connects airway 9, and airway 9 connects away from one end of attachment means 8 to be deposited
Storage container 10, storage container 10 is positioned at the top of base 1, air inlet pipe and escape pipe and all connects with collection container 3, and escape pipe leads to
Crossing attachment means 8 to be connected with airway 9, airway 9 connects with storage container 10, and the inwall of storage container 10 is provided with air pressure transmission
Sensor, and the inwall of escape pipe is provided with check-valves, air intake device 6 and baroceptor are respectively connected with controller, controller position
On base 1.
Operation principle: start air intake device 6, air intake device 6 is by the gas inspiration collection container 3 of soil profile, then
Gas transmits airway 9 through passage 7 and escape pipe, then transmits and stores to storage container 10, and gas avoided by check-valves
Body refluxes, and the baroceptor in storage container 10 can sense the air pressure in storage container 10 in real time, convenient to gas capacity
Judge, complete gas collecting.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Equivalent or change in addition is conceived in novel technical scheme and improvement thereof, all should contain at protection domain of the present utility model
In.
Claims (4)
1. a soil profile gas collecting device, including base (1), it is characterised in that the bottom of described base (1) is provided with props up
Support arrangement (2), and the middle position of base (1) is provided with fixing hole, and the inwall of fixing hole is fixed with collection container (3), described
The bottom of collection container (3) connects to have in air inlet pipe, and the inwall of collection container (3) and is horizontally arranged with fixing device (4), described
The bottom of fixing device (4) is provided with connection post (5), and the bottom of described connection post (5) is provided with air intake device (6), and connects post (5)
Periphery be provided with passage (7), described passage (7) is positioned in fixing device (4), and the both sides of collection container (3) are equipped with
Escape pipe, escape pipe is provided with attachment means (8) away from one end of collection container (3), and described attachment means (8) connects airway
(9), described airway (9) has storage container (10), described storage container (10) to be positioned at away from one end connection of attachment means (8)
The top of base (1).
A kind of soil profile gas collecting device the most according to claim 1, it is characterised in that: described air inlet pipe and giving vent to anger
Guan Junyu collection container (3) connects, and escape pipe is connected with airway (9) by attachment means (8), described airway (9) and
Storage container (10) connects.
A kind of soil profile gas collecting device the most according to claim 1, it is characterised in that: described storage container (10)
Inwall be provided with baroceptor, and the inwall of escape pipe is provided with check-valves.
4. according to a kind of soil profile gas collecting device described in claim 1 or 3, it is characterised in that: described air intake device
(6) and baroceptor is respectively connected with controller, controller is positioned on base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488959.9U CN205749043U (en) | 2016-05-20 | 2016-05-20 | A kind of soil profile gas collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488959.9U CN205749043U (en) | 2016-05-20 | 2016-05-20 | A kind of soil profile gas collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749043U true CN205749043U (en) | 2016-11-30 |
Family
ID=57362057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488959.9U Expired - Fee Related CN205749043U (en) | 2016-05-20 | 2016-05-20 | A kind of soil profile gas collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308252A (en) * | 2019-08-13 | 2019-10-08 | 成都苏杜地质工程咨询有限公司 | Tunnel toxic and harmful gas deep hole test equipment and its test method |
| CN113188855A (en) * | 2021-03-09 | 2021-07-30 | 郑雪飞 | Gas collection system based on atmospheric pollution uses |
-
2016
- 2016-05-20 CN CN201620488959.9U patent/CN205749043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308252A (en) * | 2019-08-13 | 2019-10-08 | 成都苏杜地质工程咨询有限公司 | Tunnel toxic and harmful gas deep hole test equipment and its test method |
| CN113188855A (en) * | 2021-03-09 | 2021-07-30 | 郑雪飞 | Gas collection system based on atmospheric pollution uses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170520 |