CN206258283U - It is a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland - Google Patents
It is a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland Download PDFInfo
- Publication number
- CN206258283U CN206258283U CN201621396910.7U CN201621396910U CN206258283U CN 206258283 U CN206258283 U CN 206258283U CN 201621396910 U CN201621396910 U CN 201621396910U CN 206258283 U CN206258283 U CN 206258283U
- Authority
- CN
- China
- Prior art keywords
- vasculum
- greenhouse gases
- temperature
- sampling apparatus
- tube
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
It is suitable to the greenhouse gases sampling apparatus in northern farmland the utility model discloses a kind of, belongs to greenhouse gases research equipment technical field, device includes the vasculum with air collecting pipe and temperature collecting cell, it is important to：Described device also includes tube-like base, vasculum sealing shroud is mounted in tube-like base upper end, the part that tube-like base is located at below vasculum is formed as embedded section, cavity inside vasculum is formed as the acquisition cavity connected with tube-like base, air collecting pipe is connected with acquisition cavity, vasculum includes door-shaped frame, is fixed on the sealing plate of door-shaped frame periphery, and the end of probe of temperature collecting cell is located inside door-shaped frame.The vasculum being made using stainless steel plate and acrylic board, with light, toughness it is strong, it is with low cost the characteristics of, convenient in carrying, be conducive to sampling carrying out.
Description
Technical field
The utility model belongs to greenhouse gases research equipment technical field, is related to a kind of be suitable to the greenhouse gas in northern farmland
Sampler body device.
Background technology
In recent years, global climate is occurring to be the significant changes of principal character to warm that human society production and living are drawn
The greenhouse gas emission for rising is the main cause of global warming.Carry out collection and the measure of farmland greenhouse gas, contribute to
Effect of the scientific evaluation difference Agricultural management system in terms of greenhouse gas emission is reduced, carries to formulate reduction of greenhouse gas discharge measure
For foundation.At present, we typically carry out the collection of greenhouse gases in farmland using closed chamber method, therefore with gas sampling case as core
The greenhouse gases sampling apparatus of the heart is received more and more attention.In the market through frequently with sampling apparatus it is typically heavier,
Sampling box is generally that entirety is stainless steel welded to be formed, and needs two people to move during sampling, is that gas sampling is made troubles, and
Design causes sampling to be taken a lot of work, time-consuming, laborious nor quite reasonable.The product of high degree of automation is external product, and price is held high
It is expensive, it is difficult to largely to use.
The content of the invention
The utility model devises a kind of greenhouse gases sampling for being suitable to northern farmland to overcome the defect of prior art
Device, with light, toughness it is strong, it is with low cost the characteristics of, convenient in carrying, be conducive to sampling carrying out.
The concrete technical scheme that the utility model is taken is：It is a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland,
Including the vasculum with air collecting pipe and temperature collecting cell, it is important to：Described device also includes tube-like base, and vasculum is close
Big envelope is mounted in tube-like base upper end, and the part that tube-like base is located at below vasculum is formed as embedded section, the sky inside vasculum
Chamber is formed as the acquisition cavity connected with tube-like base, and air collecting pipe is connected with acquisition cavity, and vasculum includes door-shaped frame, is fixed on door
The sealing plate of shape frame peripheral, the end of probe of temperature collecting cell is located inside door-shaped frame.
Described vasculum also includes being fixed on the heat-insulation layer of sealing plate periphery.
Described heat-insulation layer outside is provided with fibrage of aluminizing.
Even gas fan is fixed with described vasculum.
The periphery of described tube-like base upper end is fixed with and offers locating slot on locating ring, locating ring and be formed as water seal
Groove, vasculum is inserted into water sealed tank and sealing structure for water is provided between vasculum and water sealed tank.
Described temperature collecting cell includes the temperature inside the box probe, the temperature outside vasculum inside vasculum
Degree collector, the temperature inside the box probe is connected with Temperature sampler.
Described temperature collecting cell also includes the box outside temperature probe outside the vasculum, box outside temperature probe also with
Temperature sampler is connected.
Time showing module is provided with described Temperature sampler.
Described vasculum top is fixed with ready-packaged joint, and ready-packaged joint is located at one end and air collecting pipe outside vasculum
Outlet, one end that ready-packaged joint is located inside vasculum is connected with wireway, and the port of export of wireway is located at even gas fan
Lower section.
Ready-packaged joint is also fixed with the import of the air collecting pipe.
The beneficial effects of the utility model are：Vasculum and tube-like base two parts are divided the device into, two parts are direct
Suit is sealed, and vasculum door-shaped frame and sealing plate are made, and the door-shaped frame of stainless steel can play support
Effect, sealing plate is the characteristics of acrylic board has light and strong toughness, the vasculum being fabricated to using both materials, and whole
Body stainless steel make casing compare, with light, toughness it is strong, it is with low cost the characteristics of, convenient in carrying, be conducive to sampling enter
OK.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, 1 represents air collecting pipe, and 2 represent tube-like base, and 3 represent door-shaped frame, and 4 represent sealing plate, and 5 represent insulation
Layer, 6 represent even gas fan, and 7 represent locating ring, and 8 represent the temperature inside the box probe, and 9 represent Temperature sampler, and 10 represent box outside temperature
Probe, 11 represent ready-packaged joint, and 12 represent wireway.
Specific embodiment
The utility model is elaborated with specific embodiment below in conjunction with the accompanying drawings：
Specific embodiment, as shown in figure 1, a kind of be suitable to the greenhouse gases sampling apparatus in northern farmland, including with gas production
The vasculum of pipe 1 and temperature collecting cell, also including tube-like base 2, vasculum sealing shroud is mounted in the upper end of tube-like base 2, tubular
The part that base 2 is located at below vasculum is formed as embedded section, and tube-like base 2 is made by 304 stainless steel plates, is embedded in soil
In will not get rusty, long service life, the cavity inside vasculum is formed as the acquisition cavity connected with tube-like base 2, air collecting pipe 1 with
Acquisition cavity is connected, and vasculum includes door-shaped frame 3, is fixed on the sealing plate 4 of the periphery of door-shaped frame 3, the spy of temperature collecting cell
Survey end to be located inside door-shaped frame 3, door-shaped frame 3 is the keel frame being made using high-quality stainless steel, under vasculum
End integral finish, remaining five face sealing plate 4 is that acrylic board is sealed, and acrylic board is tight with keel frame by fluid sealant
Bonding, the keel frame of stainless steel can play a supporting role, the characteristics of acrylic board has light and strong toughness, using both
The vasculum that material is fabricated to, with overall stainless steel make casing compared with, with light, toughness it is strong, it is with low cost the characteristics of,
Convenient in carrying, is conducive to the carrying out of sampling.
Used as to further improvement of the utility model, vasculum also includes being fixed on the heat-insulation layer 5 of the periphery of sealing plate 4,
Heat-insulation layer 5 is made by automobile sound-insulating cotton, adhesive sticker is scribbled on the inside of heat-preservation cotton and is watered and closely glued with acrylic board
Close, the seam crossing of heat-preservation cotton is bonded with glass cloth rubber belt, and firm and reliable connection can slow down the radiating of the gas in vasculum
Speed, improves certainty of measurement.The outside of heat-insulation layer 5 is provided with fibrage of aluminizing, and can keep the temperature in vasculum with reflected sunlight
Degree stabilization, and with stronger wearability.
As even gas fan 6 is fixed with to further improvement of the utility model, in vasculum, for preceding vasculum of sampling
The mixing of interior gas, even gas fan 2 uses 8cm radiator fans, and the even gas fan 6 equipped with four stainless steel long screws is fixed on
, apart from more than top 10cm, then be welded on power supply lead wire on quick socket by the top the inside middle position of vasculum, and will be fast
Socket is fixed on the top outside vasculum, it is necessary to when even gas, attaching plug is inserted on quick socket by even gas fan 6 and is transported
Turn.
Vasculum top is fixed with ready-packaged joint 11, and ready-packaged joint 11 is Rule BULKHEAD UNION, and ready-packaged joint 11 is located at and adopts
The outlet of one end and air collecting pipe 1 outside header, convenient to disassembly, time saving and energy saving, ready-packaged joint 11 is located at vasculum
Internal one end is connected with wireway 12, and air collecting pipe 1 and wireway 12 are all silicone tubes, and the port of export of wireway 12 is located at even gas
The lower section of fan 6 so that gas can directly reach the lower section of even gas fan 6, be more beneficial for the diffusion of gas, can improve mixing speed
Degree.Also ready-packaged joint 11 is fixed with the import of air collecting pipe 1 so that tearing open between sampling needle tubing or gas production bag and air collecting pipe 1
Fill more convenient.
Locating ring 7, locating ring 7 are fixed with as the periphery to further improvement of the utility model, the upper end of tube-like base 2
On offer locating slot and be formed as water sealed tank, water sealed tank is the jointless structure being bent to form by 304 stainless steel plates, it is ensured that whole water
Sealing groove will not leak, water sealed tank is welded and fixed with tube-like base 2, firm and reliable connection, and vasculum is inserted into water sealed tank and adopts
Sealing structure for water is provided between header and water sealed tank, it is ensured that the gas in vasculum will not leak outside, improves sampled data
Accuracy.
Used as to further improvement of the utility model, temperature collecting cell includes the temperature inside the box inside vasculum
The probe 8, Temperature sampler 9 outside vasculum, the temperature inside the box probe 8 is connected with Temperature sampler 9, the temperature inside the box probe
8 use the stainless steel temp probe with connecting wire, and probe is coupled wire and is fixed on vasculum top, and the temperature inside the box is visited
First 8 and wireway 12 respectively positioned at the side of even gas fan 6, the temperature inside the box probe 8 is 10 centimetres of left sides with the distance of even gas fan 6
Wire is passed blend compounds and fixed by the right side, vasculum punching.Temperature collecting cell also includes the box outside temperature outside vasculum
Probe 10, box outside temperature probe 10 is also connected with Temperature sampler 9, and Temperature sampler 9 can be shown inside and outside vasculum simultaneously
Temperature, is easy to be recorded during sampling.Time showing module is provided with Temperature sampler 9, the sampling time can be simultaneously recorded, checked
It is convenient.
When needing to carry out greenhouse gases positioning sampling, the embedded section of tube-like base 2 is embedded in soil first, positioned
Ring 7 bassets, and the soil of the surrounding of tube-like base 2 can play sealing function while fixation is played, and prevent gas leakage,
Then it is vasculum is vertical with tube-like base 2, it is positioned in the locating slot of locating ring 7, add water sealing in locating slot, it is ensured that
Gas in vasculum will not be leaked outside, and then air collecting pipe 1 is connected with sampling needle tubing or gas production bag, by the temperature inside the box probe 8
Joint be inserted on Temperature sampler 9, can now show the temperature in vasculum, then even gas fan 6 is switched on power, adopt
After gas mixing in header is uniform, just can start the sampling of greenhouse gases.The keel frame of stainless steel can play a supporting role,
The characteristics of acrylic board has light and strong toughness, the vasculum being fabricated to using both materials, with light, toughness it is strong,
With low cost the characteristics of, convenient in carrying, one can complete, and be conducive to the carrying out of sampling, and also there is the device design to close
Reason, process is simple, advantage with low cost, easy to carry.
Claims (10)
1. it is a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, including adopting with air collecting pipe (1) and temperature collecting cell
Header, it is characterised in that：Described device also includes tube-like base (2), and vasculum sealing shroud is mounted in tube-like base (2) upper end,
Part of the tube-like base (2) below vasculum is formed as embedded section, and the cavity inside vasculum is formed as and tube-like base
(2) acquisition cavity of connection, air collecting pipe (1) is connected with acquisition cavity, and vasculum includes door-shaped frame (3), is fixed on door-shaped frame (3)
The sealing plate (4) of periphery, the end of probe of temperature collecting cell is located at door-shaped frame (3) inside.
It is 2. according to claim 1 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：Described
Vasculum also includes being fixed on the heat-insulation layer (5) of sealing plate (4) periphery.
It is 3. according to claim 2 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：Described
Heat-insulation layer (5) outside is provided with fibrage of aluminizing.
It is 4. according to claim 1 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：Described
Even gas fan (6) is fixed with vasculum.
It is 5. according to claim 1 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：Described
The periphery of tube-like base (2) upper end is fixed with and offers locating slot on locating ring (7), locating ring (7) and be formed as water sealed tank, gathers
Case is inserted into water sealed tank and sealing structure for water is provided between vasculum and water sealed tank.
It is 6. according to claim 1 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：Described
Temperature collecting cell includes the temperature inside the box probe (8), the Temperature sampler outside vasculum inside vasculum
(9), the temperature inside the box probe (8) is connected with Temperature sampler (9).
It is 7. according to claim 6 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：Described
Temperature collecting cell also includes box outside temperature probe (10) outside vasculum, and box outside temperature probe (10) is also adopted with temperature
Storage (9) is connected.
It is 8. according to claim 6 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：Described
Temperature sampler is provided with time showing module on (9).
It is 9. according to claim 4 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：Described
Vasculum top is fixed with ready-packaged joint (11), and the one end of ready-packaged joint (11) outside vasculum goes out with air collecting pipe (1)
Mouth connection, the one end of ready-packaged joint (11) inside vasculum is connected with wireway (12), the port of export position of wireway (12)
In even gas fan (6) lower section.
It is 10. according to claim 9 a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland, it is characterised in that：It is described
Also ready-packaged joint (11) is fixed with the import of air collecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396910.7U CN206258283U (en) | 2016-12-19 | 2016-12-19 | It is a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396910.7U CN206258283U (en) | 2016-12-19 | 2016-12-19 | It is a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258283U true CN206258283U (en) | 2017-06-16 |
Family
ID=59030124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396910.7U Active CN206258283U (en) | 2016-12-19 | 2016-12-19 | It is a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432824A (en) * | 2020-12-09 | 2021-03-02 | 吉林省农业科学院 | Method for collecting greenhouse gas samples in dry farmland |
-
2016
- 2016-12-19 CN CN201621396910.7U patent/CN206258283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432824A (en) * | 2020-12-09 | 2021-03-02 | 吉林省农业科学院 | Method for collecting greenhouse gas samples in dry farmland |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103926115B (en) | A kind of automatic gas sample collecting station for greenhouse gas emission flux monitoring | |
| CN201935831U (en) | Layered sampler for underground water | |
| CN201751839U (en) | Rock-soil thermal physical property tester | |
| CN206258283U (en) | It is a kind of to be suitable to the greenhouse gases sampling apparatus in northern farmland | |
| CN202631322U (en) | Sectional static box for gas collection | |
| CN205941559U (en) | Experimental device for 13CO2 labeled plant | |
| CN115507687B (en) | Wide-temperature-range heat energy storage system based on new energy power generation | |
| CN113532961B (en) | U-shaped layered soil nitrous oxide gas collection method | |
| CN107219346B (en) | New soil tensometer and soil water potential measurement method | |
| CN206540734U (en) | A kind of ammonia volatilization sampling apparatus for being suitable to northern farmland | |
| CN214038583U (en) | Outdoor water supply heating device for building | |
| CN207543710U (en) | A kind of photosynthetic plant tracer case | |
| CN103743603B (en) | Gas collecting device applied to ecosystem exchange of freshwater pool and gas collecting method thereof | |
| CN203705229U (en) | Gas collection device applied to exchange of freshwater pond ecosystem | |
| CN203535039U (en) | Electrical logging soil depressimeter | |
| CN208366539U (en) | A kind of sealing test device for embedded navaid lamps and lanterns | |
| CN113899877A (en) | Soil carbon sequestration detection device and method | |
| CN204043967U (en) | Greenhouse gases acquisition system | |
| CN208366423U (en) | A kind of closed underground water location probe of novel self-control | |
| CN215339113U (en) | Greenhouse gas collecting device for high-stalk crop farmland | |
| CN216646001U (en) | Multifunctional integrated static gas production tank | |
| CN203422390U (en) | Test sample bench for solar energy cell sheet | |
| CN208080033U (en) | A kind of outdoor planting atmospheric sedimentation isolation culture apparatus | |
| CN111122262A (en) | Portable field greenhouse gas collecting device and operation method thereof | |
| CN207425270U (en) | A LED display function jig structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |