CN209911321U - Use of13C-CO2Device for carbon isotope labeling by gas - Google Patents
Use of13C-CO2Device for carbon isotope labeling by gas Download PDFInfo
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- CN209911321U CN209911321U CN201920214868.XU CN201920214868U CN209911321U CN 209911321 U CN209911321 U CN 209911321U CN 201920214868 U CN201920214868 U CN 201920214868U CN 209911321 U CN209911321 U CN 209911321U
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Abstract
The utility model provides an utilize13C‑CO2The device for marking carbon isotopes by gas comprises a box body and a gas supply device for supplying gas into the box body; the gas supply device comprises a gas source, a gas pipe for connecting the gas source and the box body, and a gas flow regulator arranged between the gas source and the box body. The utility model provides a use13C‑CO2The gas is used for carbon isotope labeling and is suitable for direct utilization13C‑CO2The gas is marked by the carbon isotope, and the structure is simple, the applicability is wide, thereby solving the problems of low marking efficiency and complex marking device when the solid carbon isotope raw material is adopted for marking.
Description
Technical Field
The utility model belongs to the technical field of isotope mark device, more specifically the utility model relates to an utilize13C-CO2And (3) a device for carbon isotope labeling by gas.
Background
The carbon isotope labeling technology is widely applied to the research of plant photosynthetic characteristics and soil carbon conversion and circulation, and is a basis for researching anabolic conversion of carbon in plants, decomposition and conversion of plant residues and organic carbon input into soil by plants. At present, researchers use potted plants to mark plants, and a good marking effect is achieved. However, at present, a solid marking agent is mostly adopted for marking the carbon isotope, a compound containing the carbon isotope reacts with dilute acid in a marking box to prepare carbon dioxide for isotope marking, and then plant marking is carried out13C-CO2The direct labeling with gas can solve the above problems, and has been the development of carbon isotope labeling, but at present, there is no method suitable for the labeling13C-CO2The carbon isotope labeling device has a simple structure and can directly label gas.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned deficiency in the prior art, the utility model provides an utilize13C-CO2The gas is used for carbon isotope labeling and is suitable for direct utilization13C-CO2The gas is marked by the carbon isotope, the structure is simple, the applicability is wide, and the problems of low marking efficiency and complex marking device existing when the solid carbon isotope raw material is adopted for marking are solved.
In order to achieve the above object, the utility model discloses a solution is: use of13C-CO2The device for marking carbon isotopes by gas is characterized in that: comprises a box body anda gas supply device for supplying gas into the box body; the gas supply device comprises a gas source, a gas pipe for connecting the gas source and the box body, and a gas flow regulator arranged between the gas source and the box body.
Furthermore, the box body comprises a box body and a base arranged below the box body, and the box body is detachably and hermetically connected with the base; the open end is established to box body one end, and the box body other end is established to the blind end, and the base is concave to be equipped with the seal groove for the joint open end, is provided with sealing liquid in the seal groove.
Furthermore, box body sealing connection has the suction nozzle, and the suction nozzle is close to the blind end of box body, and the suction nozzle can be dismantled with the trachea and be connected.
Further, the gas source is a gas cylinder, and the gas cylinder is provided with a first gas outlet nozzle; trachea one end and inlet nozzle turn-on connection, the trachea other end and first outlet nozzle turn-on connection, and gas flow regulator sets up on the trachea.
Furthermore, the gas cylinder is arranged in a safety cabinet, and the bottom of the safety cabinet is provided with a roller with a self-locking function; the side wall of the safety cabinet is also provided with a hand push handle.
Furthermore, the air source is an air bag, the air bag is provided with a second air outlet nozzle, one end of the air pipe is in conduction connection with the air inlet nozzle, the other end of the air pipe is in conduction connection with the second air outlet nozzle, and the air flow regulator is arranged on the air pipe.
Further, the air pipe is set as a latex pipe, the gas flow regulator is set as a peristaltic pump, and the peristaltic pump is arranged on the latex pipe.
Further, the gas flow regulator is set to be a gas flow valve, the gas pipe comprises a first latex pipe and a steel pipe which are sequentially connected in a conduction mode, and the gas flow valve is arranged on the steel pipe.
Further, the steel pipe is located and is close to box one end and with the suction nozzle turn-on connection.
Further, be provided with thermometer, a plurality of fan and a plurality of ice bag in the box, the thermometer stretches into in the box and can dismantle sealing connection with the box from box body top, and fan along box evenly distributed, the ice bag is located on the base.
The utility model disclosesHas the advantages that: the utility model discloses a carbon isotope labeling device, air feeder supply according to certain flow to the interior supply of box13C-CO2The gas is absorbed and utilized by the plants in the box body to carry out carbon isotope labeling on the plants in the box body, and the labeling device is suitable for direct utilization13C-CO2The gas is marked by the carbon isotope, and the structure is simple, the applicability is wide, thereby solving the problems of low marking efficiency and complex marking device when the solid carbon isotope raw material is adopted for marking.
Drawings
FIG. 1 shows the utilization of example 113C-CO2The structure schematic diagram of a device for carbon isotope labeling of gas;
FIG. 2 is a diagram showing the utilization of example 213C-CO2The structure schematic diagram of a device for carbon isotope labeling of gas;
FIG. 3 is the utilization of example 313C-CO2The structure schematic diagram of a device for carbon isotope labeling of gas;
FIG. 4 shows the utilization of example 413C-CO2The structure of the device for carbon isotope labeling by gas is shown schematically.
In the drawings:
11-a box body, 12-a base, 13-a thermometer, 14-a fan, 15-an ice bag, 16-an air inlet nozzle, 21-a latex tube, 22-a peristaltic pump, 23-a first latex tube, 24-a steel tube, 25-a gas flow valve, 31-an air bottle, 32-a first air outlet nozzle, 33-a safety cabinet, 34-a roller, 35-a hand push handle, 41-an air bag and 42-a second air outlet nozzle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in figure 1: the embodiment provides a utilization13C-CO2The device for marking carbon isotopes by gas comprises a box body and a gas supply device for supplying gas into the box body; the gas supply device comprises a gas source, a gas pipe for connecting the gas source and the box body, and a gas flow regulator arranged between the gas source and the box body. When the device is used, crops to be marked are placed in the box body and in the air source13C-CO2The gas is introduced into the box body through the gas pipe and directly provided for the crops in the box body13C-CO2The gas finishes the marking process, the gas flow regulator on the gas pipe regulates the gas inlet flow, so that the gas can enter the box body at a fixed flow, and the marking device is suitable for direct utilization13C-CO2The gas is marked by the carbon isotope, and the structure is simple, the applicability is wide, thereby solving the problems of low marking efficiency and complex marking device when the solid carbon isotope raw material is adopted for marking.
In this embodiment, the box body comprises a box body 11 and a base 12 arranged below the box body 11, and the box body 11 is detachably and hermetically connected with the base 12; 11 one ends of box body are established to the open end, and 11 other ends of box body are established to the blind end, and base 12 is concave to be equipped with the seal groove that is used for the joint open end, is provided with sealing liquid in the seal groove. The box body 11 and the base 12 are detachably connected, so that crops can be conveniently put in and taken out, and the opening end of the box body 11 extends into the sealing groove with sealing liquid, so that the sealing performance of the box body is guaranteed.
In this embodiment, box body 11 sealing connection has inlet nozzle 16, and inlet nozzle 16 is close to the blind end of box body 11, and inlet nozzle 16 can dismantle with the trachea and be connected. Gas enters the box body from the gas inlet nozzle 16 after passing through the gas pipe, the gas inlet nozzle 16 is close to the closed end of the box body 11, so that the gas is rapidly diffused in the box body after entering the box body from the upper part of the box body, the crop leaf surfaces can be conveniently absorbed, and the gas inlet nozzle 16 and the gas pipe can be detachably connected to enable the device to conveniently replace a gas source.
In this embodiment, the gas source is a gas cylinder 31, and the gas cylinder 31 is provided with a first gas outlet nozzle 32; one end of the air pipe is connected with the air inlet nozzle 16 in a conduction mode, the other end of the air pipe is connected with the first air outlet nozzle 32 in a conduction mode, and the air flow regulator is arranged on the air pipe. The gas cylinder 31 is arranged in a safety cabinet 33, and the bottom of the safety cabinet 33 is provided with a roller 34 with a self-locking function; the side wall of the safety cabinet 33 is also provided with a hand-push handle 35. The gas is led out through the first gas outlet nozzle 32 and enters the gas inlet nozzle 16 through the gas pipe, the gas cylinder 31 needs to be provided with the safety cabinet 33 due to the requirement of use safety, and the safety cabinet 33 can move, so that the gas cylinder 31 can conveniently move along with the change of an application place.
In this embodiment, the air tube is set as a latex tube 21, the air flow regulator is set as a peristaltic pump 22, and the peristaltic pump 22 is set on the latex tube 21. The peristaltic pump 22 facilitates accurate regulation of the gas flow.
In this embodiment, a thermometer 13, a plurality of fans 14 and a plurality of ice bags 15 are arranged in the box body, the thermometer 13 extends into the box body from the top of the box body 11 and is detachably and hermetically connected with the box body, the fans 14 are uniformly distributed along the box body, and the ice bags 15 are arranged on the base 12.
Example 2
This example differs from example 1 in that: in this embodiment, the gas flow regulator is set to gas flow valve 25, and the trachea includes first emulsion tube 23 and steel pipe 24 of turn-on connection in proper order, and gas flow valve 25 locates on steel pipe 24, and steel pipe 24 and suction nozzle 16 turn-on connection, first emulsion tube 23 and first discharge nozzle 32 turn-on connection. The gas flow valve 25 is adopted as a gas flow regulator, and the gas flow valve 25 is arranged on the steel pipe 24, so that the installation and the use are convenient, and the gas inlet flow can be conveniently and rapidly regulated.
Example 3
This example differs from example 1 in that: in this embodiment, the air source is an air bag 41, the air bag 41 is provided with a second air outlet nozzle 42, one end of the latex tube 21 is in conductive connection with the air inlet nozzle 16, the other end of the latex tube 21 is in conductive connection with the second air outlet nozzle 42, and the peristaltic pump 22 is arranged on the latex tube 21. The gas can be supplied into the box body by adopting the gas bag 41 with higher safety instead of the gas bottle 31 under the condition of smaller gas consumption.
Example 4
This example differs from example 1 in that: in this embodiment, the air source is an air bag 41, and the air bag 41 is provided with a second air outlet nozzle 42. The gas can be supplied into the box body by adopting the gas bag 41 with higher safety instead of the gas bottle 31 under the condition of smaller gas consumption.
And in this embodiment, the gas flow regulator is set to be gas flow valve 25, and the trachea includes first emulsion tube 23 and steel pipe 24 of turn-on connection in proper order, and gas flow valve 25 locates on steel pipe 24, and steel pipe 24 and suction nozzle 16 turn-on connection, and first emulsion tube 23 and second are gone out the mouth 42 turn-on connection. The gas flow valve 25 is adopted as a gas flow regulator, and the gas flow valve 25 is arranged on the steel pipe 24, so that the gas inlet flow can be conveniently and quickly regulated.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.
Claims (10)
1. Use of13C-CO2The device for marking carbon isotopes by gas is characterized in that: comprises a box body and an air supply device used for supplying air into the box body;
the gas supply device comprises a gas source, a gas pipe and a gas flow regulator, wherein the gas source is used for being connected with the gas pipe of the box body, and the gas flow regulator is arranged between the gas source and the box body.
2. Use according to claim 113C-CO2The device for marking carbon isotopes by gas is characterized in that: the box body comprises a box body and a base arranged below the box body, and the box body is detachably and hermetically connected with the base;
the improved box comprises a box body and is characterized in that one end of the box body is set to be an open end, the other end of the box body is set to be a closed end, a sealing groove used for clamping the open end is concavely arranged on the base, and sealing liquid is arranged in the sealing groove.
3. Use according to claim 213C-CO2The device for marking carbon isotopes by gas is characterized in that: the box body is connected with an air inlet nozzle in a sealing mode, the air inlet nozzle is close to the closed end of the box body, and the air inlet nozzle is detachably connected with the air pipe.
4. Use according to claim 313C-CO2The device for marking carbon isotopes by gas is characterized in that: the gas source is a gas cylinder which is provided with a first gas outlet nozzle; the gas pipe one end with the suction nozzle turn-on connection, the trachea other end with first play gas nozzle turn-on connection, gas flow regulator set up in on the trachea.
5. Use according to claim 413C-CO2The device for marking carbon isotopes by gas is characterized in that: the gas cylinder is arranged in a safety cabinet, and the bottom of the safety cabinet is provided with a roller with a self-locking function; the safety cabinet side wall is also provided with a hand push handle.
6. Use according to claim 313C-CO2The device for marking carbon isotopes by gas is characterized in that: the air source is an air bag, the air bag is provided with a second air outlet nozzle, one end of the air pipe is in conduction connection with the air inlet nozzle, the other end of the air pipe is in conduction connection with the second air outlet nozzle, and the air flow regulator is arranged on the air pipe.
7. Use according to claim 4 or 613C-CO2The device for marking carbon isotopes by gas is characterized in that: the air pipe is arranged as a latex pipe, the gas flow regulator is arranged as a peristaltic pumpAnd the peristaltic pump is arranged on the latex tube.
8. Use according to claim 4 or 613C-CO2The device for marking carbon isotopes by gas is characterized in that: the gas flow regulator is set to be a gas flow valve, the gas pipe comprises a first latex pipe and a steel pipe which are sequentially connected in a conduction mode, and the gas flow valve is arranged on the steel pipe.
9. Use according to claim 813C-CO2The device for marking carbon isotopes by gas is characterized in that: the steel pipe is located and is close to box one end and with the suction nozzle turn-on connection.
10. Use according to claim 213C-CO2The device for marking carbon isotopes by gas is characterized in that: the refrigerator is characterized in that a thermometer, a plurality of fans and a plurality of ice bags are arranged in the refrigerator body, the thermometer extends into the refrigerator body from the top of the refrigerator body and is detachably and hermetically connected with the refrigerator body, the fans are evenly distributed on the refrigerator body, and the ice bags are arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920214868.XU CN209911321U (en) | 2019-02-19 | 2019-02-19 | Use of13C-CO2Device for carbon isotope labeling by gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920214868.XU CN209911321U (en) | 2019-02-19 | 2019-02-19 | Use of13C-CO2Device for carbon isotope labeling by gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209911321U true CN209911321U (en) | 2020-01-07 |
Family
ID=69030398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920214868.XU Expired - Fee Related CN209911321U (en) | 2019-02-19 | 2019-02-19 | Use of13C-CO2Device for carbon isotope labeling by gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209911321U (en) |
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2019
- 2019-02-19 CN CN201920214868.XU patent/CN209911321U/en not_active Expired - Fee Related
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| 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: 20200107 Termination date: 20210219 |