CN209945806U - Trunk greenhouse gas collector - Google Patents
Trunk greenhouse gas collector Download PDFInfo
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- CN209945806U CN209945806U CN201920565469.8U CN201920565469U CN209945806U CN 209945806 U CN209945806 U CN 209945806U CN 201920565469 U CN201920565469 U CN 201920565469U CN 209945806 U CN209945806 U CN 209945806U
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Abstract
The utility model discloses a trunk greenhouse gas collector, including the box, the box upper and lower surface all is equipped with the sleeve that suits in order to wrap the trunk with the trunk, is equipped with the extraction opening on the box lateral wall, and the extraction opening is connected with the exhaust tube, and the exhaust tube port that is located the box is equipped with the fan, and the switch of fan runs through the box lateral wall through the wire and is connected with external power electricity, is located to be provided with the valve on the exhaust tube in the box outside, is provided with the first sealed pad in space between sealed sleeve and the trunk on the sleeve. The utility model discloses different with traditional collector, but this collector snap-on is at the different positions of the trunk and the branch of trees, can be used to the greenhouse gas emission of the different positions of analysis trees.
Description
Technical Field
The utility model relates to a gas collection station especially relates to a trunk greenhouse gas collector.
Background
Global atmospheric CO, with rapid economic and population growth, since the industrial revolution2The concentration is continuously increased. A series of global climate change problems such as temperature rise, sea level rise, extreme meteorological disaster event increase and the like caused by greenhouse gas emission have seriously influenced the health of a natural ecosystem and the survival and production life of human beings; relevant studies have shown that about half of the carbon reserves in the global terrestrial ecosystem are stored in the forest ecosystem, while metabolic respiration of trees consumes photosynthetically fixed carbon from the forest ecosystem itself and uses CO2To the atmosphere; the method for measuring the trunk respiration is more, and the most widely researched and applied at present is a gas exchange method which can directly absorb CO by alkali2Or the device can be connected with a gas analyzer for determination; such gas exchange methods are classified into ex vivo measurement methods and in situ measurement methods (in vivo measurement methods) according to samples. When the in vitro measurement is carried out, inevitable influence on the activity of plants is caused, so that the research result generates errors and is inconvenient and urgentA device for conveniently and rapidly collecting greenhouse gases of a tree trunk is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a trunk greenhouse gas collector, includes the box, the surface all is equipped with the sleeve that suits in order to wrap the trunk with the trunk about the box, be equipped with the extraction opening on the box lateral wall, the extraction opening is connected with the exhaust tube, and the exhaust tube port that is located the box is equipped with the fan, the switch of fan runs through the box lateral wall through the wire and is connected with external power electricity, be provided with the valve on the exhaust tube that is located the box outside, be provided with the first sealed pad in space between sealed sleeve and the trunk on the sleeve.
Preferably, the box body is composed of a left half box body and a right half box body which can be opened at opposite sides, and the sleeve is correspondingly divided into a front half sleeve arranged on the left half box body and a rear half sleeve arranged on the right half box body.
Preferably, hinge connection is set up to half box on one side of left side and half box on the right side, and the opposite side can freely open and shut relatively, half box on the left side is provided with the second sealed pad with half box on the right side department of meeting.
Preferably, a temperature probe is arranged in the box body, a temperature display is arranged on one side outside the box body, and the temperature probe is electrically connected with the temperature display through a lead; the temperature probe adopts the sty brand WRKT-13 model, and the temperature display adopts the LX brand LX868 model.
Preferably, the first sealing gasket and the second sealing gasket are made of rubber materials.
Preferably, the box body is made of PVC materials, and a heat insulation pad and a reflective film are arranged on the periphery of the box body.
Preferably, the air exhaust pipe is provided with an elastic sealing ring through a hole of the box body.
Preferably, one side of the box body, which can be freely opened and closed relatively, is provided with a locking mechanism, the locking mechanism comprises a locking ring and a locking plate, the locking ring is arranged on the right half box body, the locking plate is hinged to the left half box body, a groove is arranged on the locking plate in a penetrating manner, and the groove is matched with the locking ring.
Preferably, the number of the hinges is at least two.
Preferably, the heat insulation pad is made of sponge or foam materials.
The utility model has the advantages that
(1) The utility model is simple in operation, single can accomplish fixed, sealed and the sampling overall process of bleeding.
(2) The utility model discloses a set up the hasp structure, play fixedly the utility model discloses an effect prevents that the device is not hard up to cause to drop to damage among the gas acquisition process the utility model discloses a.
(3) The device can be used independently, is not limited by external conditions and sampling distribution points during sampling, and does not damage trees to be treated.
(4) The utility model discloses different with traditional collector, but this collector snap-on can be used to gather the greenhouse gas at the different positions of trees at the trunk and the branch of trees.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic view of the box body opening of the utility model.
Description of reference numerals: the device comprises a box body 1, a left box body 101, a right box body 102, a sleeve 2, a gas extraction pipe 3, a fan 4, a valve 5, a temperature probe 6, a temperature display 7, a first sealing gasket 8, a second sealing gasket 9, a locking plate 10, a locking ring 11, a heat insulation pad 12, a light reflection film 13 and a hinge 14.
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.
Example 1
As shown in fig. 1-2, a trunk greenhouse gas collector, includes box 1, box 1 is processed by PVC material, the upper and lower surface of box 1 all is equipped with and suits with the trunk in order to wrap up the sleeve 2 of trunk, box 1 comprises left half box 101 and right half box 102 that can the opposite side is opened, sleeve 2 is also correspondingly separated into the left half sleeve of locating 101 on the left half box and the right half sleeve of locating 102 on the right half box, be provided with the first sealed pad 8 of sealed sleeve 2 and trunk space on the sleeve 2, the first sealed pad 8 adopts the elasticity rubber material, the first sealed pad 8 is convenient for the space between sealed sleeve 2 and the trunk, on the one hand prevent the gas circulation in box 1 to the external world, on the other hand also can prevent external air circulation to the box 1 in, improve the accuracy of experiment, reduce the error, the first sealing gasket 8 plays a role in protecting the trunk, and cannot damage the trunk; one side of the left half box body 101 and one side of the right half box body 102 are connected through a hinge 14, the hinges 14 are at least two, the hinge 14 is more stable correspondingly, the other side of the hinge 14 can be opened and closed freely relatively, and the tree trunk is convenient to open and close freely, a second sealing gasket 9 is arranged at the joint of the left half box body 101 and the right half box body 102, the second sealing gasket 9 is made of elastic rubber, and the second sealing gasket 9 plays a role of sealing the left half box body 101 and the right half box body 102, so that on one hand, the gas in the box body 1 is prevented from flowing to the outside, on the other hand, the outside air is also prevented from flowing into the box body 1, the accuracy of the experiment is further improved, and the error is further; an air suction opening is formed in the side wall of the box body 1, the air suction opening is connected with an air suction pipe 3, an elastic sealing ring is arranged in a hole of the air suction pipe 3 penetrating through the box body 1, a fan 4 is arranged at the port of the air suction pipe 3 positioned in the box body 1, a switch of the fan 4 penetrates through the side wall of the box body 1 through a wire to be electrically connected with an external power supply, and the fan 4 is convenient for uniformly mixing air and driving the air to flow on the other hand; the temperature monitoring device is characterized in that a valve 5 is arranged on the exhaust pipe 3 positioned on the outer side of the box body 1, a temperature probe 6 is arranged in the box body 1, a temperature display 7 is arranged on one side of the outer side of the box body 1, the temperature probe 6 is electrically connected with the temperature display 7 through a lead, and the temperature probe 6 is convenient to monitor the temperature in the box body 1.
Example 2
As shown in fig. 1-2, the present embodiment is further optimized based on embodiment 1, specifically, a heat insulation pad 12 and a reflective film 13 are disposed on the outer periphery of the box body 1; the heat insulation pad 12 is made of sponge or foam.
In the embodiment, the sponge is wrapped on the outer surface of the box body through glue, so that the heat insulation effect is achieved; the outer surface of the sponge is wrapped by the reflective film 13, so that the temperature change in the box body 1 caused by sun irradiation is avoided, and the experimental error is avoided.
Example 3
As shown in fig. 1-2, the present embodiment is further optimized based on embodiment 2, specifically, a locking mechanism is disposed on one side of the box body 1 that can be opened and closed freely, the locking mechanism includes a locking ring 11 and a locking plate 10, the locking ring 11 is disposed on the right half box body 102, the locking plate is hinged to the left half box body 101, a groove is disposed on the locking plate 10 in a penetrating manner, and the groove is matched with the locking ring 11; the locking plate 10 and the locking ring 11 are arranged on the same horizontal plane of the box body 1.
This embodiment plays fixedly through setting up latched device the utility model discloses an effect prevents that the device is not hard up to cause to drop to damage among the gas acquisition process the utility model discloses a.
Principle of operation
The utility model relates to a trunk greenhouse gas collector, during the use, each part distribution on the box in the box 1 is as shown in figure 1, now wrap up box 1 on the trunk, fix left half box 101 and right half box 102 through the hasp structure, first sealed pad 8 tightly wraps up the trunk and plays the effect in sealed box 1 and trunk space, prevent external and 1 inside gas circulation of box, influence the experiment error, the diameter of answering not unidimensional trunk through increasing or reducing the thickness of first sealed pad 8, open fan 4 switch and valve 5 switch, gas in the box 1 is discharged to exhaust tube 3 through the gas collecting bottle collection analysis through fan 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (10)
1. The utility model provides a trunk greenhouse gas collector, a serial communication port, includes box (1), the surface all is equipped with sleeve (2) that suits in order to wrap the trunk with the trunk about box (1), be equipped with the extraction opening on box (1) lateral wall, the extraction opening is connected with exhaust tube (3), and exhaust tube (3) port that is located box (1) is equipped with fan (4), the switch of fan (4) runs through the box lateral wall through the wire and is connected with external power supply electricity, be provided with valve (5) on the exhaust tube that is located the box (1) outside, set up first sealed pad (8) on sleeve (2), space between sealed sleeve (2) and the trunk.
2. Trunk greenhouse gas collector according to claim 1, wherein the box (1) is composed of a left half box (101) and a right half box (102) which can be opened from opposite sides, and the sleeve (2) is divided into a left half sleeve arranged on the left half box (101) and a right half sleeve arranged on the right half box (102).
3. The tree trunk greenhouse gas collector as claimed in claim 2, wherein one side of the left half box body (101) and one side of the right half box body (102) are connected through a hinge (14), the other side of the left half box body and the other side of the right half box body can be opened and closed freely relatively, and a second sealing gasket (9) is arranged at the joint of the left half box body (101) and the right half box body (102).
4. The tree trunk greenhouse gas collector as claimed in claim 3, wherein a temperature probe (6) is arranged in the box body (1), a temperature display (7) is arranged on one side of the outer side of the box body (1), and the temperature probe (6) is electrically connected with the temperature display (7) through a wire.
5. The tree trunk greenhouse gas collector as claimed in claim 4, wherein the first sealing gasket (8) and the second sealing gasket (9) are made of rubber.
6. The tree trunk greenhouse gas collector as claimed in any one of claims 3 to 5, wherein the box body (1) is made of PVC material, and a heat insulation pad (12) and a reflective film (13) are arranged on the periphery of the box body (1).
7. The tree trunk greenhouse gas collector as claimed in claim 6, wherein the hole of the exhaust pipe (3) passing through the box body is provided with an elastic sealing ring.
8. The tree trunk greenhouse gas collector as claimed in claim 7, wherein a locking mechanism is arranged on one side of the box body (1) which can be opened and closed freely, the locking mechanism comprises a locking ring (11) and a locking plate (10), the locking ring (11) is arranged on the right half box body (102), the locking plate (10) is hinged on the left half box body (101), and a groove is arranged on the locking plate (10) in a penetrating manner and is matched with the locking ring (11).
9. The trunk greenhouse gas collector as claimed in claim 8, wherein the hinges (14) are provided in at least two.
10. The tree trunk greenhouse gas collector as claimed in claim 9, wherein the heat insulation pad (12) is made of sponge or foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565469.8U CN209945806U (en) | 2019-04-24 | 2019-04-24 | Trunk greenhouse gas collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565469.8U CN209945806U (en) | 2019-04-24 | 2019-04-24 | Trunk greenhouse gas collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209945806U true CN209945806U (en) | 2020-01-14 |
Family
ID=69129451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920565469.8U Active CN209945806U (en) | 2019-04-24 | 2019-04-24 | Trunk greenhouse gas collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209945806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304714A (en) * | 2020-10-28 | 2021-02-02 | 中国科学院、水利部成都山地灾害与环境研究所 | Sampling device for tree trunk greenhouse gas |
| CN116296106A (en) * | 2023-05-11 | 2023-06-23 | 江苏星宇户外休闲用品有限公司 | Inflator pump gas tightness detection device |
-
2019
- 2019-04-24 CN CN201920565469.8U patent/CN209945806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304714A (en) * | 2020-10-28 | 2021-02-02 | 中国科学院、水利部成都山地灾害与环境研究所 | Sampling device for tree trunk greenhouse gas |
| CN116296106A (en) * | 2023-05-11 | 2023-06-23 | 江苏星宇户外休闲用品有限公司 | Inflator pump gas tightness detection device |
| CN116296106B (en) * | 2023-05-11 | 2023-08-15 | 江苏星宇户外休闲用品有限公司 | Inflator pump gas tightness detection device |
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Effective date of registration: 20210907 Address after: 510000 room 801, building F1, No. 39, Ruihe Road, Huangpu District, Guangzhou, Guangdong Patentee after: Aiboneng (Guangzhou) science and Technology Co.,Ltd. Address before: 330000 No. 1225, Zhimin Avenue, Qingshanhu District, Nanchang City, Jiangxi Province Patentee before: JIANGXI AGRICULTURAL University |