CN214408970U - Simple device for measuring soil gas emission by adopting three-way method - Google Patents
Simple device for measuring soil gas emission by adopting three-way method Download PDFInfo
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- CN214408970U CN214408970U CN202120621542.6U CN202120621542U CN214408970U CN 214408970 U CN214408970 U CN 214408970U CN 202120621542 U CN202120621542 U CN 202120621542U CN 214408970 U CN214408970 U CN 214408970U
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- mounting
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- 239000002680 soil gas Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 239000002689 soil Substances 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 19
- 238000005259 measurement Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses an adopt tee bend method to measure simple and easy device of soil gas emission, the bottle comprises a bottle body, the top fixed mounting of bottle has the top cap, the inside top of top cap is cup jointed and is installed the sealing plug, one side fixed mounting at sealing plug top has coupling assembling, coupling assembling's top fixed mounting has the needle tubing, one side fixed mounting of coupling assembling has the gas-supply pipe, the air collecting bag is installed to the surface equidistance of gas-supply pipe. The utility model discloses an at the top fixed mounting's of bottle top cap, the fixed interface that sets up in bottom of top cap and the top fixed mounting's of bottle nut cup joints the installation, connect bottle and top cap, the inside movable mounting's of mounting nut sealed the junction of bottle and top cap, when measuring the completion, twist off the inside of mounting nut and cup joint the top cap of installation, can make things convenient for the staff to clear up the soil after measuring, guaranteed measuring soil gas discharging equipment's reuse.
Description
Technical Field
The utility model relates to a measure soil gas emission technical field, specifically be an adopt tee bend method to measure soil gas emission's simple and easy device.
Background
The soil test is an analysis mode which proves that the best correlation exists between the determination result and the crop yield through field tests, the soil test is developed from chemical analysis to chemical and physical analysis and modern instrument analysis due to scientific progress, a successful soil test method can be established only after obvious correlation is obtained with field biological experiments, the soil test technology is used for recommending fertilization, soil testing and fertilization are specific applications of the soil test technology, a device for measuring the soil gas emission is required in the soil test process, and the existing device for measuring the soil gas emission has many problems or defects:
traditional measurement soil gas discharging equipment is in the in-service use, and inconvenient staff clears up the soil after measuring, influences the reuse of measuring soil gas discharging equipment, and when gathering gas moreover, the device is sneaked into easily to the outside air, influences measuring effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adopt tee bend method to measure soil gas emission's simple and easy device 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: the utility model provides an adopt tee bend method to measure soil gas emission's simple and easy device, the bottle comprises a bottle body, the top fixed mounting of bottle has the top cap, the inside top of top cap is cup jointed and is installed the sealing plug, one side fixed mounting at sealing plug top has coupling assembling, coupling assembling's top fixed mounting has the needle tubing, one side fixed mounting of coupling assembling has the gas-supply pipe, the air collecting bag is installed to the surface equidistance of gas-supply pipe.
Preferably, a connecting hole is fixedly formed in one side of the top of the sealing plug, a mounting hole is fixedly formed in the other side of the top of the sealing plug, and a thermometer is sleeved and mounted inside the mounting hole.
Preferably, the bottom of the top cover is fixedly provided with a butt joint, the surface of the butt joint is fixedly provided with an outward-screwing thread, and the top of the top cover is fixedly provided with a bottle mouth.
Preferably, the top of the bottle body is fixedly provided with a mounting nut, the inside of the mounting nut is movably provided with a sealing rubber ring, the bottom of the bottle body is fixedly provided with an anti-skidding seat, and the top of the anti-skidding seat is fixedly provided with a fixing groove.
Preferably, coupling assembling includes the three-way valve, and the fixed connecting pipe that is provided with in bottom of three-way valve, the fixed first intake pipe that is provided with in top of three-way valve, the fixed first external joint that is provided with in top of first intake pipe, and one side of three-way valve is fixed and is provided with the second intake pipe, and the one end of second intake pipe is fixed and is provided with the second external joint.
Preferably, the one end fixed mounting of gas-supply pipe has the butt head, the branch pipe is installed to the bottom equidistance of gas-supply pipe, the other end of gas-supply pipe and the bottom fixed mounting of branch pipe have coupling nut.
Preferably, the top of the air collecting bag is fixedly provided with an air collecting pipe, the surface of the top of the air collecting pipe is fixedly provided with a butting surface, and the inside of the air collecting pipe is fixedly provided with an air stop valve.
Compared with the prior art, the beneficial effects of the utility model are that: this adopt simple and easy device of tee bend method measurement soil gas emission has following advantage:
(1) the top cover is fixedly installed at the top of the bottle body, the abutting port fixedly arranged at the bottom of the top cover is sleeved with the mounting nut fixedly installed at the top of the bottle body, the bottle body is connected with the top cover, the sealing rubber ring movably installed in the mounting nut seals the joint of the bottle body and the top cover, and when measurement is completed, the top cover sleeved and installed in the mounting nut is screwed off, so that a worker can conveniently clean the measured soil, and the reuse of the soil gas emission device is ensured;
(2) the connecting assembly is fixedly installed on one side of the top of the sealing plug, the sealing plug is installed in the bottle opening in a sleeved mode, the connecting pipe is installed with the connecting hole in a sleeved mode, the connecting pipe enters the bottle body, when gas is collected, the connecting pipe stretches into the bottle body, a first air inlet pipe and a second air inlet pipe which are fixedly arranged on the top of the three-way valve are exposed to the outside, when the first air inlet pipe and the second air inlet pipe are communicated with the connecting pipe inside the bottle body through adjusting the three-way valve, gas exchange can be conducted between the inside of the bottle body and the outside, when the first air inlet pipe and the second air inlet pipe outside are not communicated with the connecting pipe of the bottle body, the bottle body is in a fully-closed state, the three-way valve can be used for avoiding opening the bottle body, when gas is collected, external air is prevented from mixing into the device, and the measuring effect of the soil gas emission device is guaranteed;
(3) the gas collection bag of the surface equidistance installation of gas-supply pipe and gas-supply pipe through the gas-supply pipe of one side fixed mounting at coupling assembling, the butt head cup joints the installation with the second outer joint, connect second intake pipe and gas-supply pipe, the branch pipe of the bottom equidistance installation of gas-supply pipe, the bottom of branch pipe cup joints the installation with the coupling nut of the other end fixed mounting of gas-supply pipe and the gas-collection pipe of the top fixed mounting of gas-collection bag, the gas collection bag on the surface of gas-supply pipe can be measured soil gas emission many times to a plurality of equidistance installations, make things convenient for the staff to carry out the measurement of many gases to the same soil.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of the sealing plug of the present invention;
FIG. 3 is a schematic view of a partial structure of the top cover of the present invention;
FIG. 4 is a schematic view of a partial structure of the bottle body of the present invention;
fig. 5 is a schematic view of a partial structure of the connection assembly of the present invention;
FIG. 6 is a schematic view of a partial structure of the gas pipe of the present invention;
fig. 7 is a schematic view of the local structure of the gas collecting bag of the present invention.
In the figure: 1. a sealing plug; 101. connecting holes; 102. mounting holes; 103. a thermometer; 2. a top cover; 201. abutting the interface; 202. a bottle mouth; 203. externally screwing threads; 3. a bottle body; 301. mounting a nut; 302. sealing the rubber ring; 303. fixing grooves; 304. an anti-slip seat; 4. a needle tube; 5. a connecting assembly; 501. a three-way valve; 502. a connecting pipe; 503. a first external joint; 504. a first intake pipe; 505. a second intake pipe; 506. a second outer joint; 6. a gas delivery pipe; 601. a butting head; 602. a branch pipe; 603. a connecting nut; 7. an air collecting bag; 701. a gas collecting pipe; 702. an abutting surface; 703. an air stop valve.
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. 1-7, the present invention provides an embodiment: a simple device for measuring soil gas emission by adopting a three-way method comprises a bottle body 3, wherein the top of the bottle body 3 is fixedly provided with an installation nut 301, a sealing rubber ring 302 is movably arranged inside the installation nut 301, the bottom of the bottle body 3 is fixedly provided with an anti-skidding seat 304, the top of the anti-skidding seat 304 is fixedly provided with a fixing groove 303, the top of the bottle body 3 is fixedly provided with a top cover 2, the bottom of the top cover 2 is fixedly provided with a butt joint port 201, the surface of the butt joint port 201 is fixedly provided with an outward-rotating thread 203, and the top of the top cover 2 is fixedly provided with a bottle mouth 202;
specifically, as shown in fig. 3 and 4, when in use, the top cover 2 is fixedly mounted on the top of the bottle body 3, the abutting port 201 fixedly arranged on the bottom of the top cover 2 is sleeved with the mounting nut 301 fixedly mounted on the top of the bottle body 3, the bottle body 3 is connected with the top cover 2, the sealing rubber ring 302 movably mounted in the mounting nut 301 seals the joint between the bottle body 3 and the top cover 2, and when measurement is completed, the top cover 2 sleeved and mounted in the mounting nut 301 is screwed off, so that a worker can clean the measured soil conveniently, and the reuse of the device for discharging the measured soil gas is ensured;
the top end of the inside of the top cover 2 is sleeved with a sealing plug 1, one side of the top of the sealing plug 1 is fixedly provided with a connecting hole 101, the other side of the top of the sealing plug 1 is fixedly provided with a mounting hole 102, the inside of the mounting hole 102 is sleeved with a thermometer 103, one side of the top of the sealing plug 1 is fixedly provided with a connecting assembly 5, the connecting assembly 5 comprises a three-way valve 501, the bottom of the three-way valve 501 is fixedly provided with a connecting pipe 502, the top of the three-way valve 501 is fixedly provided with a first air inlet pipe 504, the top end of the first air inlet pipe 504 is fixedly provided with a first outer joint 503, one side of the three-way valve 501 is fixedly provided with a second air inlet pipe 505, and one end of the second air inlet pipe 505 is fixedly provided with a second outer joint 506;
specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when in use, by the connecting assembly 5 fixedly installed on one side of the top of the sealing plug 1, the sealing plug 1 is installed inside the bottle mouth 202 fixedly installed on the top of the top cover 2 in a sleeved manner, the connecting pipe 502 fixedly installed on the bottom of the three-way valve 501 is installed in a sleeved manner with the connecting hole 101 fixedly installed on one side of the top of the sealing plug 1, the connecting pipe 502 enters the inside of the bottle body 3, when gas is collected, the connecting pipe 502 extends into the inside of the bottle body 3, the first air inlet pipe 504 and the second air inlet pipe 505 fixedly installed on the top of the three-way valve 501 are exposed to the outside, when any one of the first air inlet pipe 504 and the second air inlet pipe 505 is communicated with the connecting pipe 502 inside the bottle body 3 by adjusting the three-way valve 501, the inside of the bottle body 3 can exchange gas with the outside, when the first air inlet pipe 504 outside is not communicated with the second air inlet pipe 505 and the connecting pipe 502 of the bottle body 3, the bottle body 3 is in a fully closed state, the three-way valve 501 can be used for avoiding opening the bottle body 3, and external air is prevented from being mixed into the device when gas is collected, so that the measuring effect of the soil gas emission device is ensured;
the needle tube 4 is fixedly installed at the top of the connecting assembly 5, the air conveying pipe 6 is fixedly installed at one side of the connecting assembly 5, the abutting head 601 is fixedly installed at one end of the air conveying pipe 6, the branch pipes 602 are installed at the bottom of the air conveying pipe 6 at equal intervals, the connecting nut 603 is fixedly installed at the other end of the air conveying pipe 6 and the bottom of the branch pipe 602, the air collecting bag 7 is installed on the surface of the air conveying pipe 6 at equal intervals, the air collecting pipe 701 is fixedly installed at the top of the air collecting bag 7, the abutting surface 702 is fixedly installed on the surface of the top of the air collecting pipe 701, and the air stopping valve 703 is fixedly installed inside the air collecting pipe 701;
specifically, as shown in fig. 1, fig. 5, fig. 6 and fig. 7, in use, the air delivery pipes 6 fixedly mounted on one side of the connecting assembly 5 and the air collection bags 7 fixedly mounted on the surfaces of the air delivery pipes 6 are equidistantly arranged, the abutting joint 601 is sleeved with the second external joint 506, the second air inlet pipe 505 is connected with the air delivery pipes 6, the branch pipes 602 are equidistantly mounted on the bottoms of the air delivery pipes 6, the connecting nuts 603 fixedly mounted on the bottoms of the branch pipes 602 and the other ends of the air delivery pipes 6 are sleeved with the air collection pipes 701 fixedly mounted on the tops of the air collection bags 7, the air collection bags 7 equidistantly mounted on the surfaces of the air delivery pipes 6 can measure soil gas emission for multiple times, and the workers can conveniently measure multiple gases in the same soil.
The working principle is as follows: when the device is used, firstly, the top cover 2 fixedly installed at the top of the bottle body 3 is used, the abutting port 201 fixedly arranged at the bottom of the top cover 2 is sleeved with the mounting nut 301 fixedly installed at the top of the bottle body 3, the bottle body 3 is connected with the top cover 2, the sealing rubber ring 302 movably installed inside the mounting nut 301 seals the joint of the bottle body 3 and the top cover 2, when the measurement is completed, the top cover 2 sleeved and installed inside the mounting nut 301 is screwed off, the soil after the measurement can be conveniently cleaned by workers, and the reuse of the device for measuring the soil gas emission is ensured;
secondly, by the connecting component 5 fixedly installed on one side of the top of the sealing plug 1, the sealing plug 1 is sleeved inside the bottle mouth 202 fixedly arranged on the top of the top cover 2, the connecting pipe 502 fixedly arranged on the bottom of the three-way valve 501 is sleeved with the connecting hole 101 fixedly arranged on one side of the top of the sealing plug 1, the connecting pipe 502 enters the bottle body 3, when gas is collected, the connecting pipe 502 extends into the bottle body 3, the first air inlet pipe 504 and the second air inlet pipe 505 fixedly arranged on the top of the three-way valve 501 are exposed outside, when the first air inlet pipe 504 and the second air inlet pipe 505 are communicated with the connecting pipe 502 inside the bottle body 3 by adjusting the three-way valve 501, the inside and the outside of the bottle body 3 can exchange gas, when the first air inlet pipe 504 outside is not communicated with the second air inlet pipe 505 and the connecting pipe 502 inside the bottle body 3, the bottle body 3 is in a fully closed state, the three-way valve 501 can prevent the bottle body 3 from being opened, and external air from being mixed into the device when gas is collected, so that the measuring effect of the soil gas emission device is ensured;
finally, the air delivery pipes 6 fixedly installed on one side of the connecting assembly 5 and the air collecting bags 7 installed on the surfaces of the air delivery pipes 6 at equal intervals, the abutting heads 601 are installed in a sleeved mode with the second outer connectors 506 to connect the second air inlet pipes 505 and the air delivery pipes 6, the branch pipes 602 installed on the bottoms of the air delivery pipes 6 at equal intervals, the connecting nuts 603 fixedly installed on the bottoms of the branch pipes 602 and the other ends of the air delivery pipes 6 are installed in a sleeved mode with the air collecting pipes 701 fixedly installed on the tops of the air collecting bags 7, the air collecting bags 7 installed on the surfaces of the air delivery pipes 6 at equal intervals can measure soil gas emission for multiple times, and workers can conveniently measure multiple gases in the same soil.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an adopt tee bend method to measure soil gas emission's simple and easy device, includes bottle (3), its characterized in that: the top fixed mounting of bottle (3) has top cap (2), the inside top of top cap (2) is cup jointed and is installed sealing plug (1), one side fixed mounting at sealing plug (1) top has coupling assembling (5), the top fixed mounting of coupling assembling (5) has needle tubing (4), one side fixed mounting of coupling assembling (5) has gas-supply pipe (6), air collecting bag (7) are installed to the surface equidistance of gas-supply pipe (6).
2. The simple device for measuring soil gas emission by using the three-way method according to claim 1, wherein: a connecting hole (101) is fixedly formed in one side of the top of the sealing plug (1), a mounting hole (102) is fixedly formed in the other side of the top of the sealing plug (1), and a thermometer (103) is sleeved and mounted inside the mounting hole (102).
3. The simple device for measuring soil gas emission by using the three-way method according to claim 1, wherein: the bottom of top cap (2) is fixed and is provided with butt mouth (201), and the fixed surface of butt mouth (201) is provided with external screw thread (203), the top of top cap (2) is fixed and is provided with bottleneck (202).
4. The simple device for measuring soil gas emission by using the three-way method according to claim 1, wherein: the anti-skidding bottle is characterized in that a mounting nut (301) is fixedly mounted at the top of the bottle body (3), a sealing rubber ring (302) is movably mounted inside the mounting nut (301), an anti-skidding seat (304) is fixedly mounted at the bottom of the bottle body (3), and a fixing groove (303) is fixedly arranged at the top of the anti-skidding seat (304).
5. The simple device for measuring soil gas emission by using the three-way method according to claim 1, wherein: the connecting assembly (5) comprises a three-way valve (501), a connecting pipe (502) is fixedly arranged at the bottom of the three-way valve (501), a first air inlet pipe (504) is fixedly arranged at the top of the three-way valve (501), a first outer joint (503) is fixedly arranged at the top end of the first air inlet pipe (504), a second air inlet pipe (505) is fixedly arranged on one side of the three-way valve (501), and a second outer joint (506) is fixedly arranged at one end of the second air inlet pipe (505).
6. The simple device for measuring soil gas emission by using the three-way method according to claim 1, wherein: one end fixed mounting of gas-supply pipe (6) has butt head (601), branch pipe (602) are installed to the bottom equidistance of gas-supply pipe (6), the other end of gas-supply pipe (6) and the bottom fixed mounting of branch pipe (602) have coupling nut (603).
7. The simple device for measuring soil gas emission by using the three-way method according to claim 1, wherein: the top of the air collecting bag (7) is fixedly provided with an air collecting pipe (701), the surface of the top of the air collecting pipe (701) is fixedly provided with an abutting surface (702), and an air stop valve (703) is fixedly arranged inside the air collecting pipe (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120621542.6U CN214408970U (en) | 2021-03-27 | 2021-03-27 | Simple device for measuring soil gas emission by adopting three-way method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120621542.6U CN214408970U (en) | 2021-03-27 | 2021-03-27 | Simple device for measuring soil gas emission by adopting three-way method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214408970U true CN214408970U (en) | 2021-10-15 |
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ID=78032244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120621542.6U Active CN214408970U (en) | 2021-03-27 | 2021-03-27 | Simple device for measuring soil gas emission by adopting three-way method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214408970U (en) |
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2021
- 2021-03-27 CN CN202120621542.6U patent/CN214408970U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20211203 Address after: 510000 Shahe Longdong, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG ACADEMY OF FORESTRY Address before: 510000 graduate students of grade 2013, No. 723, Xingke Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Liu Mengyun |