CN213301802U - Simple plant volatile gas collection chamber - Google Patents

Abstract

The utility model relates to a simple plant volatile gas collection chamber, which effectively solves the problems that the tea shape is not good and the nutrient content is lost easily caused by the existing tea pushing and pressing mode; the air inlet pipe is arranged at the lower part of the transparent plastic bag, the air outlet pipe is fixedly connected with the pipe joints at the outer part of the transparent plastic bag, and the air inlet pipe is arranged at the upper part of the air inlet pipe; the test device saves space, has simple structure, is easy to assemble, reduces test cost, and is easy to manufacture, test and install.

Description

Simple plant volatile gas collection chamber

Technical Field

The utility model relates to a plant test research gas collection equips the field, especially relates to a simple and easy plant volatile substance gas collection room.

Background

At present, the research on the interaction relationship between insects and plants is a research hotspot in the fields of plant protection and even ecology. In the interaction relationship between phytophagous insects and host plants, the components and the content of the botanical odor substances play an important role in the aspects of host selection and positioning of the insects, insect resistance of the plants and the like, the identification and the definition of the variety and the content difference of each active volatile matter have important significance in the deep research and the definition of the interaction relationship between the phytophagous insects and the host plants.

At present, transparent glass fiber reinforced plastics are mostly adopted in a gas collection chamber for host plant volatile matters, and the glass fiber reinforced plastics are cleaned, aired and recycled after gas collection is completed.

Therefore, the utility model provides a simple and easy plant volatile substance gas collection room solves this problem.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming the prior art defect, the utility model provides a simple and easy plant volatile matter gas collection room, the effectual current test mode working process of having solved is loaded down with trivial details, the test cost is high, the big problem of equipment occupation space.

The utility model discloses a realize through following technical scheme:

the utility model discloses mainly include cube support, transparent plastic bag, coupling and breather pipe, transparent plastic bag parcel is on the cube support and seals, two coupling (3) are fixed and communicate with inside with transparent plastic bag (2) respectively, two the upper portion and the lower part at transparent plastic bag are installed respectively to the coupling, the breather pipe is outside and coupling fixed connection at transparent plastic bag, the breather pipe lower part is intake pipe upper portion for the intake pipe.

In order to further optimize the utility model discloses, can prefer following technical scheme for use:

preferably, the cube support includes three way connection, long limit pole, minor face pole, eight three way connection sets up respectively in eight angles of cube support, eight minor face pole sets up respectively at the cube bottom and top and three way connection fixed connection, four the limit of four direction of height of cube support is constituteed to long limit pole and eight three way connection.

Preferably, both ends of the long side rod and the short side rod are respectively provided with a positive thread and a negative thread, and the three-way joint is fixedly connected with the long side rod and the short side rod through threads.

Preferably, the long side rod and the short side rod are telescopic rods.

Preferably, the long side rod and the short side rod are made of stainless steel.

Preferably, the transparent plastic bag is sealed by a sealing tape.

Preferably, the transparent plastic bag is made of polyethylene.

Preferably, the coupling includes joint body and rubber gasket, solid fixed ring, the round hole and transparent plastic bag fixed connection on the joint body passes through transparent plastic bag, gu fixed ring passes through screw thread and tubular structure body fixed connection, the rubber gasket sets up between transparent plastic bag medial surface and solid fixed ring with coupling body fixed connection.

The beneficial effects of the utility model reside in that:

the utility model discloses can enlarge plant living space through lengthening the telescopic link in the use, can dismantle after using the completion and receive and release, occupation space not, use at every turn and only need change a plastic bag, do not need loaded down with trivial details washing glass steel, simple structure assembles easily to need not reduce test cost, easily preparation and experimental installation operation according to the many sets of glass steel cover of plant size customization.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic cross-sectional view of the pipe joint of the present invention;

description of reference numerals:

1. a cubic bracket; 2. a transparent plastic bag; 3. a pipe joint; 4. a breather pipe; 5. a three-way joint; 6. A long side bar; 7. a short side bar; 8. a sealing strip; 9. a connector body; 10. a rubber gasket; 11. and (4) fixing the ring.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in figures 1-2, the utility model relates to a simple plant volatile gas collecting chamber, which comprises a cubic bracket 1, a transparent plastic bag 2, a pipe joint 3 and a vent pipe 4, wherein the cubic frame comprises a three-way joint 5, a long side rod 6, a short side rod 7, eight three-way joints 5 which are respectively arranged at eight angular positions of the cubic bracket 1, eight short side rods 7 which are respectively arranged at the edge positions of the bottom and the top of the cube and fixedly connected with the three-way joints 5, four long side rods 6 and eight three-way joints 5 form four edges in the height direction of the cubic bracket 1, wherein the long side rod 6 and the short side rod 7 are common stainless steel telescopic rods, the purpose is to adjust the size of the cubic volume by adjusting the extension of the long side rod 6 and the short side rod 7 in the plant growth process, the stainless steel has good chemical stability, is not easy to corrode and fail in the test process, and is, the transparent plastic bag 2 is made of transparent polyethylene, the growth state of plants is convenient to observe, the transparent plastic bag 2 is wrapped on a cubic support 1 and sealed through a sealing strip 8, two pipe joints 3 are respectively and fixedly connected with the transparent plastic bag 2, each pipe joint 3 comprises a joint body 9, a rubber gasket 10 and a fixing ring 11, the joint body 9 is fixedly connected with the transparent plastic bag 2 through a round hole in the transparent plastic bag 2, the fixing ring 11 is fixedly connected with the joint body 9 through threads, the rubber gasket 10 is arranged between the inner side surface of the transparent plastic bag 2 and the fixing ring 11 and is fixedly connected with the pipe joints 3, the sealing effect is achieved, the gas in the transparent plastic bag is prevented from exchanging with the external gas, the pipe joints 3 are respectively arranged at the upper part and the lower part of the transparent plastic bag 2, the upper part is a gas outlet part, the lower part is a gas, the upper part is an air outlet pipe, the lower part is an air inlet pipe, the air inlet pipe and the air outlet pipe are connected with other instruments required by the test, and then gas collection and related data analysis are carried out.

When the utility model is used specifically

1. Selecting a test plant, and assembling a cubic bracket;

2. sleeving a transparent polyethylene bag on a cubic support, punching holes at proper positions of the bottom and the upper part of the bag by using pipe joints, and installing the pipe joints;

3. putting the host plant into a collection chamber, and tensioning a sealing strip;

4. respectively connecting the lower pipe buckle and the upper pipe buckle with an air inlet pipe and an air outlet pipe;

5. and the gas inlet pipe and the gas outlet pipe are respectively connected with other instruments and equipment required by the test, and gas collection and related data analysis are performed after gas collection.

The beneficial effects of the utility model reside in that:

the utility model discloses can enlarge plant living space through lengthening the telescopic link in the use, can dismantle after using the completion and receive and release, occupation space not, use at every turn and only need change a plastic bag, do not need loaded down with trivial details washing glass steel, simple structure, easy equipment, easily preparation and experimental installation operation.

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 principles of the present invention.

Claims (8)

1. The utility model provides a room is collected to simple and easy plant volatile substance gas, its characterized in that, includes cube support (1), transparent plastic bag (2), coupling (3) and breather pipe (4), transparent plastic bag (2) parcel is sealed on cube support (1), two coupling (3) are fixed and communicate with inside with transparent plastic bag (2) respectively, two upper portion and lower part at transparent plastic bag (2) are installed respectively in coupling (3), breather pipe (4) are at transparent plastic bag (2) outside and coupling (3) fixed connection, breather pipe (4) lower part is the intake pipe for intake pipe upper portion.

2. The simple plant volatile gas collection chamber as claimed in claim 1, wherein the cube support (1) comprises three-way joints (5), long-side rods (6) and short-side rods (7), eight three-way joints (5) are respectively arranged at eight angular positions of the cube support (1), eight short-side rods (7) are respectively arranged at edge positions of the bottom and the top of the cube and are fixedly connected with the three-way joints (5), and four long-side rods (6) and eight three-way joints (5) form four height-direction edges of the cube support (1).

3. The simple plant volatile gas collection chamber as claimed in claim 2, wherein the long side rod (6) and the short side rod (7) are provided with a positive thread and a negative thread at two ends respectively, and the tee joint (5) is fixedly connected with the long side rod (6) and the short side rod (7) through threads.

4. The simple plant volatile gas collection chamber as claimed in claim 2, wherein the long side rod (6) and the short side rod (7) are both telescopic rods.

5. The simple plant volatile gas collection chamber as claimed in claim 4, wherein the long side rod (6) and the short side rod (7) are made of stainless steel.

6. A simple plant volatile gas collection chamber as claimed in claim 1, wherein the transparent plastic bag (2) is sealed by a sealing strip (8).

7. The simple plant volatile gas collection chamber as claimed in claim 1, wherein the transparent plastic bag (2) is made of polyethylene.

8. The simple plant volatile gas collection chamber according to claim 1, wherein the pipe joint (3) comprises a joint body (9), a rubber gasket (10) and a fixing ring (11), the joint body (9) is fixedly connected with the transparent plastic bag (2) through a round hole in the transparent plastic bag (2), the fixing ring (11) is fixedly connected with the joint body (9) through threads, and the rubber gasket (10) is arranged between the inner side surface of the transparent plastic bag (2) and the fixing ring (11) and is fixedly connected with the body of the pipe joint (3).

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