CN213041594U - Height-adjustable field greenhouse gas collection test device - Google Patents
Height-adjustable field greenhouse gas collection test device Download PDFInfo
- Publication number
- CN213041594U CN213041594U CN202021946492.0U CN202021946492U CN213041594U CN 213041594 U CN213041594 U CN 213041594U CN 202021946492 U CN202021946492 U CN 202021946492U CN 213041594 U CN213041594 U CN 213041594U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- groove
- spring
- fan
- fixing seat
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a height-adjustable field greenhouse gas collecting test device, which comprises a base, wherein the inside of the base is provided with a fixed groove, a first sleeve is inserted in the fixed groove, a sealing ring is arranged at the splicing part of the fixed groove and the first sleeve, a fixed plate is arranged at the outer side of the upper surface of the base, the outer side wall of the first sleeve is provided with a spiral slide rail, a limit groove is uniformly arranged on the spiral slide rail, the outer part of the first sleeve is sleeved with a second sleeve in a sliding way on the spiral slide rail, the utility model can lead the second sleeve to continuously receive an upward force when rotating under the action of a spring, and the second sleeve can be fixed through the limit groove, so that the second sleeve can be adjusted according to the heights of different plants in the field, thereby improving the practicability of the utility model, and the height adjusting process is simple and easy, the collection personnel do not need to do excessive physical labor.
Description
Technical Field
The utility model relates to a gaseous collection system technical field, concrete field is a field greenhouse gas collection test device with adjustable height.
Background
At present, observation and research aiming at greenhouse gases of different land ecosystems become hot spots in the field of ecology, and methods for analyzing the greenhouse gases at home and abroad mainly comprise a static box and gas chromatography detection method and a field gas analyzer in-situ observation method. Static case specification and shape that uses in the monitoring of farmland ecosystem greenhouse gas emission differs, the performance difference of the material and the static case of using is very big, static case generally comprises box and base two parts, the base is tubulose or square frame column structure, need settle in soil before the survey, the most flexibility of these gas collection case is poor at present, and the height of adjusting the box of being not convenient for, there is certain restriction to the collection of planting the higher farmland greenhouse gas of crop height, and a small number of height-adjustable's static case accommodation process is complicated, not only waste time but also increased researcher's manual labor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a field greenhouse gas acquisition test device with adjustable height to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a field greenhouse gas collection test device with adjustable height comprises a base, wherein a fixing groove is formed in the base, a first sleeve is inserted in the fixing groove, a sealing ring is arranged at the insertion position of the fixing groove and the first sleeve, a fixing plate is arranged on the outer side of the upper surface of the base, a spiral sliding rail is arranged on the outer side wall of the first sleeve, limiting grooves are uniformly formed in the spiral sliding rail, a second sleeve is sleeved outside the first sleeve in a sliding mode on the spiral sliding rail, a first spring groove is formed in the lower end of the second sleeve, a second spring groove is formed in the upper surface of the fixing plate, a sliding groove is formed in the upper surface of the first spring groove, a first spring fixing seat is connected to the sliding groove in a sliding mode, a second spring fixing seat is arranged on the upper surface of the second spring groove, and the first spring fixing seat is connected with the second spring fixing seat through a spring, the telescopic upper surface of second is equipped with solar panel, solar panel's lower extreme just is in be equipped with the battery in the telescopic last lateral wall of second, the lateral wall is equipped with the fan fixing base on the telescopic inside of second, be equipped with the fan on the fan fixing base, the telescopic upper surface left end of second is equipped with control button, the telescopic inside upper surface right-hand member of second is equipped with miniature fan, miniature fan's upper end just is in be equipped with the venthole in the telescopic last lateral wall of second, the upper end of venthole is equipped with the air bag of collection.
Preferably, the left side wall and the right side wall of the outer part of the second sleeve are provided with rotating handles.
Preferably, the number of the fans is 3, and the three fans are respectively fixed on the upper surface of the fan fixing seat and the lower ends of the left side and the right side of the fan fixing seat.
Preferably, a control valve is arranged at the joint of the air collecting bag and the air outlet, and the air collecting bag is a PVC elastic air collecting bag.
Preferably, the sealing ring is a concave sealing ring, and two side walls of the inner groove are obliquely arranged.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a field greenhouse gas collection test device with adjustable height, the utility model discloses under the effect of spring for the second sleeve continuously receives an ascending power when rotating, can be fixed the second sleeve through the spacing groove, makes it can be according to the height and the regulation of different plants in the field, and the altitude mixture control process is simple and light, need not to gather personnel and does too much manual labor, the utility model discloses a solar panel can turn into solar energy the electric energy and store in the battery, and the air feed fan uses, and the fan sets up respectively the utility model discloses the upper portion and the left and right sides of inner chamber for when gathering the air sample, the intracavity air can the homogeneous mixing, improved air sample quality.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is a schematic structural view of a first sleeve according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic structural diagram of the sealing ring of the present invention.
In the figure: the solar energy heat pump air conditioner comprises a base 1, a fixing groove 2, a first sleeve 3, a sealing ring 4, a fixing plate 5, a spiral sliding rail 6, a limiting groove 7, a second sleeve 8, a first spring groove 9, a second spring groove 10, a sliding groove 11, a spring fixing seat I12, a spring fixing seat II 13, a spring 14, a solar power generation plate 15, a storage battery 16, a fan fixing seat 17, a fan 18, a control button 19, a micro fan 20, an air outlet 21, an air collecting bag 22, a rotating handle 23 and a control valve 24.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a height-adjustable field greenhouse gas collection test device comprises a base 1, wherein a fixing groove 2 is arranged inside the base 1, a first sleeve 3 is inserted in the fixing groove 2, a sealing ring 4 is arranged at the insertion position of the fixing groove 2 and the first sleeve 3, a fixing plate 5 is arranged on the outer side of the upper surface of the base 1, a spiral sliding rail 6 is arranged on the outer side wall of the first sleeve 3, a limiting groove 7 is uniformly arranged on the spiral sliding rail 6, a second sleeve 8 is slidably sleeved on the spiral sliding rail 6 outside the first sleeve 3, a first spring groove 9 is arranged at the lower end of the second sleeve 8, a second spring groove 10 is arranged on the upper surface of the fixing plate 5, a sliding groove 11 is arranged on the upper surface of the first spring groove 9, a first spring fixing seat 12 is slidably connected onto the sliding groove 11, a second spring fixing seat 13 is arranged on the upper surface of the second spring groove 10, the first spring fixing seat 12 is connected with the second spring fixing seat 13 through a spring 14, the second sleeve 8 can rotate upwards along the spiral sliding rail 6, and under the action of the spring 14, the second sleeve 8 continuously receives an upward force when rotating, when the second sleeve 8 rises to a proper height, the second sleeve 8 is fixed through the limiting groove 7 and the spring 14, so that the second sleeve 8 can be adjusted according to the heights of different plants in a field, the adjusting process is labor-saving and easy, the upper surface of the second sleeve 8 is provided with a solar power generation panel 15, the lower end of the solar power generation panel 15 is provided with a storage battery 16 in the upper side wall of the second sleeve 8, the solar power generation panel 15 can convert solar energy into electric energy and store the electric energy in the storage battery 16, the inner upper side wall of the second sleeve 8 is provided with a fan fixing seat 17, the fan fixing seat 17 is provided with a fan 18, the left end of the upper surface of the second sleeve 8 is provided with a control button 19, the right end of the upper surface of the inner portion of the second sleeve 8 is provided with a micro fan 20, the upper end of the micro fan 20 is provided with an air outlet 21 in the upper side wall of the second sleeve 8, the upper end of the air outlet 21 is provided with an air collecting bag 22, and the micro fan 20 and the fan 18 are respectively electrically connected with the control button 19.
Specifically, the second sleeve 8 is provided with turning handles 23 on both outer left and right side walls.
Specifically speaking, the quantity of fan 18 is 3, three fan 18 is fixed in respectively the lower extreme of the upper surface of fan fixing base 17 and the left and right sides passes through before gathering the air sample control button 19, starts threely fan 18, it is three fan 18 low-speed operation replaces the high-speed operation of single fan and avoids the air current to roll up dust for gather the interior air homogeneous mixing of air sample front chamber and improved air sample quality.
Specifically, a control valve 24 is arranged at the joint of the air collecting bag 22 and the air outlet 21, and the air collecting bag 22 is a PVC elastic air collecting bag.
Particularly, sealing washer 4 is the character cut in bas-relief shape sealing washer, and the both sides wall of its inner tank is the slope setting, can be convenient for first sleeve 3 fixed just can prevent that outside gas from getting into and causing experimental error.
The working principle is as follows: when the utility model is used, the collector needs to firstly arrange the base 1 in the shallow surface soil, then arrange the first sleeve 3 and the second sleeve 8 above the base 1 and arrange the lower end of the first sleeve 3 in the fixed groove 2 of the base 1, and make the lower end of the first sleeve 3 closely contact with the sealing ring 4, so as to prevent the external gas from entering and causing the test error, then the collector rotates the second sleeve 8 through the rotating handle 23 outside the second sleeve 8, the second sleeve 8 rotates upwards along the spiral sliding rail 6 in the rotating process, meanwhile, under the action of the spring 14, the second sleeve 8 continuously receives an upward force during the rotation, when the second sleeve 8 rises to a proper height, the second sleeve 8 is fixed through the limiting groove 7 and the spring 14, so that the second sleeve 8 can be adjusted according to the heights of different plants in the field, the solar power generation panel 15 can convert the solar energy into electric energy and store the electric energy in the storage battery 16, supply fan 18 to use, fan 18 sets up respectively the utility model discloses the upper portion and the left and right sides of inner chamber for when gathering the air sample, but the intracavity air homogeneous mixing improves the air sample quality, and miniature fan 20 can blow in the intracavity air and collect gasbag 22, gather personnel and pass through the gaseous volume in the control valve 24 control collection gasbag 22, so that collect.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a field greenhouse gas collection test device with adjustable height, includes base (1), its characterized in that: the inner part of the base (1) is provided with a fixing groove (2), a first sleeve (3) is inserted in the fixing groove (2), a sealing ring (4) is arranged at the inserting position of the fixing groove (2) and the first sleeve (3), a fixing plate (5) is arranged on the outer side of the upper surface of the base (1), a spiral sliding rail (6) is arranged on the outer side wall of the first sleeve (3), a limiting groove (7) is uniformly arranged on the spiral sliding rail (6), a second sleeve (8) is sleeved outside the first sleeve (3) and on the spiral sliding rail (6) in a sliding mode, a first spring groove (9) is arranged at the lower end of the second sleeve (8), a second spring groove (10) is arranged on the upper surface of the fixing plate (5), a sliding groove (11) is arranged on the upper surface of the first spring groove (9), and a first spring fixing seat (12) is connected on the sliding groove (11) in a sliding, the upper surface of the second spring groove (10) is provided with a second spring fixing seat (13), the first spring fixing seat (12) is connected with the second spring fixing seat (13) through a spring (14), the upper surface of the second sleeve (8) is provided with a solar power generation panel (15), the lower end of the solar power generation panel (15) is provided with a storage battery (16) in the upper side wall of the second sleeve (8), the inner upper side wall of the second sleeve (8) is provided with a fan fixing seat (17), the fan fixing seat (17) is provided with a fan (18), the left end of the upper surface of the second sleeve (8) is provided with a control button (19), the right end of the inner upper surface of the second sleeve (8) is provided with a miniature fan (20), the upper end of the miniature fan (20) is provided with an air outlet (21) in the upper side wall of the second sleeve (8), the upper end of the air outlet (21) is provided with an air collecting bag (22).
2. The field greenhouse gas collection test device with adjustable height of claim 1, wherein: and the left side wall and the right side wall of the outer part of the second sleeve (8) are provided with rotating handles (23).
3. The field greenhouse gas collection test device with adjustable height of claim 1, wherein: the number of the fans (18) is 3, and the three fans (18) are respectively fixed on the upper surface and the lower ends of the left side and the right side of the fan fixing seat (17).
4. The field greenhouse gas collection test device with adjustable height of claim 1, wherein: the connection part of the air collecting bag (22) and the air outlet (21) is provided with a control valve (24), and the air collecting bag (22) is a PVC elastic air collecting bag.
5. The field greenhouse gas collection test device with adjustable height of claim 1, wherein: the sealing ring (4) is a concave sealing ring, and two side walls of the inner groove are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021946492.0U CN213041594U (en) | 2020-09-08 | 2020-09-08 | Height-adjustable field greenhouse gas collection test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021946492.0U CN213041594U (en) | 2020-09-08 | 2020-09-08 | Height-adjustable field greenhouse gas collection test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213041594U true CN213041594U (en) | 2021-04-23 |
Family
ID=75534285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021946492.0U Expired - Fee Related CN213041594U (en) | 2020-09-08 | 2020-09-08 | Height-adjustable field greenhouse gas collection test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213041594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916619A (en) * | 2021-10-08 | 2022-01-11 | 中国科学院大气物理研究所 | Automatic sampling system for field gas |
-
2020
- 2020-09-08 CN CN202021946492.0U patent/CN213041594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916619A (en) * | 2021-10-08 | 2022-01-11 | 中国科学院大气物理研究所 | Automatic sampling system for field gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213041594U (en) | Height-adjustable field greenhouse gas collection test device | |
| CN207280790U (en) | A kind of collection sampling apparatus of rainwater | |
| CN205718270U (en) | A kind of tea seed airing platform being easy to collect | |
| CN213714417U (en) | Detection apparatus for crops growing environment | |
| CN210347608U (en) | Agricultural ecological environment monitoring devices | |
| CN212674474U (en) | Sampling device for deep soil detection | |
| CN108414276A (en) | A kind of environmental and ecological protection soil extract device convenient for a variety of soil of extraction | |
| CN211292224U (en) | Be used for interior gas sampling device of cold district soil | |
| CN210376276U (en) | Movable outdoor air detection device | |
| CN214277466U (en) | Sampling detection device for soil remediation | |
| CN214642464U (en) | Grinding device is used in processing of steel construction spare | |
| CN213456750U (en) | Greenhouse gas emission quantity measuring device | |
| CN113014188B (en) | Outdoor electric power cabinet system based on solar energy power generation | |
| CN104814700A (en) | Automatic dust sweeper with housing | |
| CN113179959A (en) | Livestock-raising heat preservation device and system based on complementary energy supply of scene | |
| CN212207370U (en) | Portable soil real-time monitoring device with GPS positioning function | |
| CN210152714U (en) | Colliery is dust keeper for electrical automation equipment | |
| CN216669365U (en) | Urban forest soil sampling device | |
| CN206756531U (en) | A kind of portable soil greenhouse gas collecting device | |
| CN206746444U (en) | A kind of agricultural fertilizer material mixing apparatus | |
| CN206725302U (en) | A kind of energy saving and environment friendly air sampler | |
| CN216410714U (en) | Engineering supervision sampling device | |
| CN213149262U (en) | Detector of emanometer | |
| CN216051675U (en) | Special soil pH value acquisition instrument applied to intelligent greenhouse system | |
| CN214503059U (en) | Atmospheric monitoring sampling device with air purification function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210423 Termination date: 20210908 |