CN208350474U - A kind of collection device of greenhouse gases - Google Patents
A kind of collection device of greenhouse gases Download PDFInfo
- Publication number
- CN208350474U CN208350474U CN201820966270.1U CN201820966270U CN208350474U CN 208350474 U CN208350474 U CN 208350474U CN 201820966270 U CN201820966270 U CN 201820966270U CN 208350474 U CN208350474 U CN 208350474U
- Authority
- CN
- China
- Prior art keywords
- base portion
- top box
- greenhouse gases
- box part
- collection device
- 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.)
- Expired - Fee Related
Links
- 239000005431 greenhouse gas Substances 0.000 title claims abstract description 44
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 241000209094 Oryza Species 0.000 description 14
- 235000007164 Oryza sativa Nutrition 0.000 description 13
- 235000009566 rice Nutrition 0.000 description 13
- 230000029553 photosynthesis Effects 0.000 description 6
- 238000010672 photosynthesis Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Greenhouses (AREA)
Abstract
The utility model discloses a kind of collection devices of greenhouse gases.The collection device of the greenhouse gases includes base portion, and the top box part on base portion top is removably mounted on by coupling part;The top box part has a top surface and four sides, and the open bottom end of the top box part is equipped with exhaust tube on the top surface or side of top box part;The base portion tool there are four side, open wide by the top and bottom end of the base portion;The inner cavity of the base portion is connected to the inner cavity of the top box part, so that the top box part, coupling part and base portion with soil horizon for surrounding to form greenhouse gases collecting chamber.The collection device convenient in carrying of the utility model is simple and direct, and collecting effect is good, it is ensured that the accurate acquisition of data.
Description
Technical field
The utility model relates to a kind of collection devices of greenhouse gases, belong to agriculture subsidiary apparatus field.
Background technique
With Global climate change, people increasingly pay close attention to greenhouse gas emission, the source important as greenhouse gases it
One, i.e. rice field, also pay close attention to by everybody.Therefore, how simple and effective monitoring greenhouse gases it is particularly important.Currently, being applied to
The device of rice field greenhouse gases measurement is monoblock type static chamber, and the cabinet of the device is more heavy, and pedestal is big, is unfavorable for carrying
It is used in the big Rice Population of density.
In addition, traditional Rice Population photosynthesis is measured using single-point single blade, due to the blade of rice plant
Photosynthesis differs greatly, and reflects Rice Population photosynthesis with the photosynthesis value of single blade, differs greatly.
Chinese utility model patent CN206281684U discloses a kind of collection rice greenhouse gases improvement device, the device
Include: cabinet for no bottom structure, and offers window in one side wall;Thermometer is arranged in box house, and the position with window
It is corresponding;Transparent buckle fan is provided on window to be arranged in top of the box;The opposite side of side wall where window is arranged in power pack
On wall;Stomata is taken to be provided on cabinet;Through-hole is offered on the top plate of pedestal, ceiling edge offers " returning " type around through-hole
Slot is provided with baffle between supporting leg;Cabinet is set on the base.The patent can not form closed greenhouse gases collection space,
And it is not easy to carry.
Utility model content
The utility model is intended to provide a kind of collection device of greenhouse gases, and the collection device convenient in carrying is simple and direct, and receives
It is good to collect effect, it is ensured that the accurate acquisition of data.
To achieve the goals above, the technical scheme adopted by the utility model is
A kind of collection device of greenhouse gases, which is characterized in that including the base portion with inner cavity, pass through coupling part
It is removably mounted on the top box part with inner cavity on base portion top;The top box part has a top surface and four
Side, the open bottom end of the top box part are equipped at least one exhaust tube on the top surface or side of top box part;The pedestal
There are four side, the tops and bottom end of the base portion to open wide for part tool;The inner cavity of the base portion and the top box portion
The inner cavity connection divided, so that the top box part, coupling part and base portion with soil horizon for surrounding to form greenhouse gases
Collecting chamber.
It is detachably connected the collection device to form a greenhouse gases, by three parts as a result, so as to avoid to soil
The disturbance of earth and Rice Population, and mobile convenient in carrying, and can guarantee the accurate acquisition of data.
Embodiment according to the present utility model can also make further optimization to the utility model, and the following are after optimization
The technical solution of formation:
In order to form liquid level seals, the coupling part includes annular water tank and the socket for being socketed in base portion top
Portion;The top box member base end is placed in the annular water tank at the top of the coupling part.It is highly preferred that the base portion top is set
It is equipped with annular water tank, the bottom end of the socket part is placed in the annular water tank on the base portion top.In this way can by compared with
Greenhouse gases are avoided to leak from coupling part for simple scheme, to guarantee the accuracy of data.
Preferably, the exhaust tube has two, and two exhaust tubes are arranged on the top surface of top box part.
In order to facilitate pumping, the exhaust tube is connected with air extractor.It is highly preferred that the air extractor be syringe or
Greenhouse gases analyzer.The greenhouse gases in greenhouse gases collecting chamber can be surveyed by greenhouse gases analyzer in this way
It is fixed.
In order to stir evenly the greenhouse gases in greenhouse gases collecting chamber, fan is housed on the side of the top box part.
In order to facilitate the situation inside observation greenhouse gases collecting chamber, the base portion is with the top box part by organic
Glass or PVC board are made.
In order to facilitate the temperature and humidity inside monitoring greenhouse gases collecting chamber, temperature and humidity is housed on the side wall of the base portion
The socket of recorder.
In order to facilitate top box part is carried, handle is housed on the side wall of the top box part.
Compared with prior art, the utility model has the beneficial effects that
1, traditional monoblock type measuring instrument is divided into three demountable parts by the utility model, easy to remove.
2, easy to operate when three parts connect, disturbance of the device to soil and Rice Population can be reduced to the maximum extent,
Convenient for the accurate acquisition of data.
3, convenient for the greenhouse gas emission of whole acquisition soil, the photosynthesis of Rice Population, the accuracy of data is improved.
Detailed description of the invention
Fig. 1 is the structure principle chart of the utility model one embodiment;
Fig. 2 is the inside schematic diagram of coupling part in Fig. 1.
In figure
1- soil;2- base portion;The coupling part 3-;4- top box part;5- temperature and humidity recorder;6- fan;7- pumping
Mouthful;The socket part 8-;9- sink;10- rice;11- handle.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
A kind of collection device of rice field greenhouse gases passes through connection as shown in Figure 1, including the base portion 1 with inner cavity
Part 3 is removably mounted on the top box part 4 with inner cavity on 1 top of base portion.
The top box part 4 has a top surface and four sides, the open bottom end of the top box part 4, in top box part 4
Top surface or side on 2 exhaust tubes 7 are housed, two exhaust tubes 7 are arranged on the top surface of top box part 4.In order to stir evenly greenhouse
Gas collection intracavitary greenhouse gases are equipped with fan 6 on the side of the top box part 4.The top box part 4 is 30 by side length
The cube composition of ~ 40cm, 40 ~ 60cm high, the reserved opening are that can close, and the fan is self-powered and switch small function
Rate fan.
As shown in Figure 1, the base portion 1 generally cube, there are four side, the tops of the base portion 1 for tool
It is opened wide with bottom end.The inner cavity of the base portion 1 is connected to the inner cavity of the top box part 4, so that the top box part 4,
Coupling part 3 and base portion 1 with soil horizon for surrounding to form greenhouse gases collecting chamber.The base portion 1 is by side length
The cube composition of 30 ~ 40cm, 20 ~ 60cm high.The thermowell is that insertion thermometer is used, and mercury temperature can be selected in thermometer
Spend meter, alcohol thermometer etc..
As shown in Fig. 2, the coupling part 3 includes annular water tank 9 and the socket part 8 for being socketed in 1 top of base portion;Institute
State the annular water tank 9 that 4 bottom end of top box part is placed in 3 top of coupling part.1 top of base portion is provided with annular water
Slot, the bottom end of the socket part 8 are placed in the annular water tank on 1 top of base portion.It the coupling part can also be by recessed
Slot and cube composition, 3 ~ 5cm of width, the 1 ~ 3cm of depth of the groove, the cube be side length be 29 ~ 39cm, it is high by 3 ~
The cube of 5cm forms.
The whole a height of 60 ~ 120cm of the collection device of the present embodiment, the chest of 30 ~ 40cm of side length, the base portion 1 with
The material of the top box part 4 can be dark brown, colourless etc. organic glass, PVC board etc., preferably colourless PVC board.It receives
Acquisition means are placed in field, and one is placed in each field.
It is moved on the side wall of top box part 4 described in top box part 1 for convenience equipped with handle 11.
Whole device is divided into 3 light and handy flexible parts by the utility model, easy to remove;Operation letter when three connects
It is single, disturbance of the device to soil and Rice Population can be reduced, to the maximum extent convenient for the accurate acquisition of data;It can be used for acquiring soil
The greenhouse gas emission of earth, Rice Population photosynthesis.
The exhaust tube connects air extractor, and air extractor can be syringe, the instrument with air extracting function, greenhouse gases
Analyzer etc..
Coupling part is mainly used for connecting base portion and top box part, so that being formed between base portion and top box part
Confined space prevents gas leakage.Annular water tank 9, the built-in water of annular water tank 9, the bottom end of top box part are provided at the top of coupling part
It is placed in the annular water tank 9, to avoid gas leakage.
The measurement device lightweight of the utility model and easy to remove.Base portion is placed in field, reduces to field soil
The disturbance of earth avoids the production of wooden bridge.
The content that above-described embodiment illustrates should be understood as that these embodiments are only used for being illustrated more clearly that the utility model,
Rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art are practical new to this
The modification of the various equivalent forms of type each falls within the application range as defined in the appended claims.
Claims (10)
1. a kind of collection device of greenhouse gases, which is characterized in that including the base portion (1) with inner cavity, pass through interconnecting piece
The top box part (4) with inner cavity for dividing (3) to be removably mounted on base portion (1) top;The top box part (4) has
One top surface and four sides, the open bottom end of the top box part (4), equipped with extremely on the top surface or side of top box part (4)
A few exhaust tube (7);Base portion (1) tool there are four side, open wide by the top and bottom end of the base portion (1);
The inner cavity of the base portion (1) is connected to the inner cavity of the top box part (4), so that the top box part (4), coupling part
(3) and base portion (1) with soil horizon for surrounding to form greenhouse gases collecting chamber.
2. the collection device of greenhouse gases according to claim 1, which is characterized in that the coupling part (3) includes ring
Shape sink (9) and the socket part (8) for being socketed in base portion (1) top;Top box part (4) bottom end is placed in the interconnecting piece
Divide the annular water tank (9) at the top of (3).
3. the collection device of greenhouse gases according to claim 2, which is characterized in that base portion (1) top is set
It is equipped with annular water tank, the bottom end of the socket part (8) is placed in the annular water tank on the base portion (1) top.
4. the collection device of greenhouse gases according to any one of claim 1-3, which is characterized in that the exhaust tube
(7) there are two, two exhaust tubes (7) are arranged on the top surface of top box part (4).
5. the collection device of greenhouse gases according to any one of claim 1-3, which is characterized in that the exhaust tube
(7) it is connected with air extractor.
6. the collection device of greenhouse gases according to claim 5, which is characterized in that the air extractor be syringe or
Greenhouse gases analyzer.
7. the collection device of greenhouse gases according to any one of claim 1-3, which is characterized in that the top box part
(4) fan (6) are housed on side.
8. the collection device of greenhouse gases according to any one of claim 1-3, which is characterized in that the base portion
(1) it is made with the top box part (4) of organic glass or PVC board.
9. the collection device of greenhouse gases according to any one of claim 1-3, which is characterized in that the base portion
(1) socket of temperature and humidity recorder is housed on side wall.
10. the collection device of greenhouse gases according to any one of claim 1-3, which is characterized in that the top box portion
Divide and handle is housed on the side wall of (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820966270.1U CN208350474U (en) | 2018-06-22 | 2018-06-22 | A kind of collection device of greenhouse gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820966270.1U CN208350474U (en) | 2018-06-22 | 2018-06-22 | A kind of collection device of greenhouse gases |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208350474U true CN208350474U (en) | 2019-01-08 |
Family
ID=64880708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820966270.1U Expired - Fee Related CN208350474U (en) | 2018-06-22 | 2018-06-22 | A kind of collection device of greenhouse gases |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208350474U (en) |
-
2018
- 2018-06-22 CN CN201820966270.1U patent/CN208350474U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |