CN218842128U

CN218842128U - Vacuum infiltration device

Info

Publication number: CN218842128U
Application number: CN202223231743.9U
Authority: CN
Inventors: 相深; 缪国鹏; 杨纬经; 李亚
Original assignee: Liejing Jiaxing Biotechnology Co ltd
Current assignee: Liejing Jiaxing Biotechnology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-11
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a vacuum infiltration device, which comprises a vacuum box component and a placing box; the top of the placing box is provided with an opening, a height adjusting assembly is arranged in the placing box, and the placing box can be accommodated in the vacuum box assembly to form a vacuum environment; compared with the prior art, the utility model, mainly by the vacuum box subassembly, place the case and height adjustment subassembly constitutes, put into placing the incasement with the plant and place on the height adjustment subassembly during the use, adjust the height that height adjustment subassembly was good according to the height of plant so that the plant can submerge completely in the penetrant that places incasement interpolation, will place the case afterwards and place the vacuum environment in the vacuum box subassembly so that the penetrant can permeate to the blade of plant in the efficient; the vacuum infiltration work can be efficiently carried out by adjusting the height adjusting assembly to completely immerse the plants in the penetrating fluid along with the reduction of the amount of the penetrating fluid and the difference of the plant height in the batch infiltration work process.

Description

Vacuum infiltration device

Technical Field

The utility model relates to a vacuum infiltration technical field, concretely relates to vacuum infiltration device.

Background

The vacuum infiltration device is generally used in the plant fungus infection experiment.

For example, patent document CN201820355437.0 discloses a vacuum infiltration apparatus, which comprises: the container jar, the container jar left end pass through the tube bank and connect the vacuum pump, container jar and vacuum pump between the tube bank on fixed mounting valve one, container jar bottom fixed connection low tube one and low tube two, two bottoms of low tube be connected with the container bottle, low tube one and low tube two on fixed mounting valve two and valve three.

The vacuum infiltration device is suitable for smoking in the process of smoking and baking the Chinese olive of areca nut, and has remarkable effect; however, if the permeate in the vessel tank is a permeate, the amount of permeate may gradually decrease during the batch-type permeation work, resulting in poor permeation work.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model aims to provide a vacuum infiltration device to solve among the prior art, when the penetrant to if the penetrant in the tank is the penetrant, in carrying out infiltration work in batches, the volume of penetrant can reduce gradually, leads to this problem of the infiltration work that carries on that can not be fine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a vacuum infiltration device comprising:

a vacuum box assembly;

the top of the placing box is provided with an opening, a height adjusting assembly is arranged in the opening, the placing box can be contained in the vacuum box assembly to form a vacuum environment, and the height adjusting assembly is used for adjusting plants placed in the placing box to be immersed in penetrating fluid in the placing box.

Compared with the prior art, the utility model discloses following beneficial effect has:

the vacuum infiltration device mainly comprises a vacuum box assembly, a placing box and a height adjusting assembly, wherein when the vacuum infiltration device is used, plants are placed in the placing box and on the height adjusting assembly, the height of the height adjusting assembly is adjusted according to the height of the plants so that the plants can be completely immersed in infiltration liquid added in the placing box, and then the placing box is placed in the vacuum box assembly to form a vacuum environment so that the infiltration liquid can be efficiently infiltrated into the plants; the plant can be completely immersed in the penetrating fluid by adjusting the height adjusting assembly along with the reduction of the amount of the penetrating fluid and the difference of the plant height in the process of batch-type penetrating work, so that the penetrating work can be efficiently carried out.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of the vacuum box of fig. 1.

Reference numerals in the drawings of the specification include: the device comprises a placing box 1, a height adjusting assembly 2, a frame body 21, supporting legs 22, a vacuum box 3, a box body 31, a box cover 32, a locking piece 33, a vacuum device 4, a pipeline 5, an air pressure indicator 6, an adjusting valve 7, a roller 8 and an armrest 9.

Detailed Description

The present invention is described in further detail below with reference to specific embodiments:

because the technology of expressing recombinant protein by infecting plants through agrobacterium-mediated infection is widely applied to the field of biological pharmacy, the agrobacterium-mediated infection of plants can be used for accumulating a large amount of recombinant protein in a short period, the injection method is a common infection method, the bacterial liquid is directly injected into the plants (the plants can be tobaccos), but the injection method is difficult to completely invade the bacterial liquid into leaves, has higher technical requirements on experimenters and consumes longer time.

As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a vacuum infiltration apparatus, which includes a vacuum box assembly and a placing box 1;

wherein, place the case 1 top for the opening and be provided with altitude mixture control subassembly 2 in it, place case 1 and can accomodate in the vacuum box subassembly and form the vacuum environment, altitude mixture control subassembly 2 is used for adjusting the plant of placing in placing case 1 to in the penetrant of submerging in placing case 1.

The vacuum infiltration device mainly comprises a vacuum box assembly, a placing box 1 and a height adjusting assembly 2, when in use, plants are placed in the placing box 1 and on the height adjusting assembly 2, the height of the height adjusting assembly 2 is adjusted according to the height of the plants so that the plants can be completely immersed in infiltration liquid added in the placing box 1, and then the placing box 1 is placed in the vacuum box assembly to form a vacuum environment so that the infiltration liquid can be efficiently infiltrated into the plants; the vacuum infiltration work can be efficiently carried out by adjusting the height adjusting assembly 2 to completely immerse the plants in the penetrating fluid along with the reduction of the amount of the penetrating fluid and the difference of the heights of the plants in the batch-type infiltration work.

As shown in fig. 1 and 2, according to another embodiment of the present invention, the vacuum infiltration apparatus, wherein the vacuum box assembly includes a vacuum box 3 and a vacuum 4;

wherein, the vacuum box 3 is used for containing the placing box 1;

the vacuum device 4 is communicated with the inside of the vacuum box 3 through a pipeline 5 and is used for providing a vacuum environment for the inside of the vacuum box 3.

In this embodiment: the adopted vacuum device 4 is a vacuum pump, and the pipeline 5 is a vacuum corrugated pipe; the vacuum pump is operated to form a negative pressure in the vacuum tank 3 through the vacuum bellows to efficiently permeate the permeate into the leaves of the plant.

The adopted vacuum box 3 comprises a box body 31, a box cover 32 and a locking piece 33;

wherein, the top of the box body 31 is provided with an opening for holding the box 1;

the box cover 32 is rotatably arranged at the top opening of the box body 31 and is used for sealing or opening the top opening of the box body 31;

the lock member 33 is provided between the case 31 and the case cover 32, and controls a locked state between the case 31 and the case cover 32.

Here: the locking piece 33 is used for tightly matching the box cover 32 with the box body 31 to form a sealed environment in the box body 31, and the vacuum pump is operated to form negative pressure in the box body 31 so as to efficiently permeate penetrating fluid into the leaves of the plant; the locking member 33 may be a snap lock, which can quickly seal the cover 32 against the opening of the box 31 to perform infiltration work or open the opening of the box 31 to place the storage box 1 into the box 31 and move the storage box 1 out of the box 31; specifically, because the box 31 is square, 8 snap locks are adopted, and 2 snap locks are arranged between each side edge of the top of the box 31 and the box cover 32, so that the sealing performance of the box cover 32 and the box 31 after matching is improved.

In order to observe specific negative pressure values inside the box 31, to ensure efficient and quality-guaranteed penetration of the permeate into the leaves of the plant; set up air pressure indicating gauge 6 on box 31, come the clear pressure value in the display box 31 through air pressure indicating gauge 6, when vacuum apparatus 4 made the negative pressure value in the box 31 reach the set pressure value at the operation in-process, can close vacuum apparatus 4, avoid the plant pressurized too big and take place the harm, and can also make the plant efficient carry out infiltration work.

Based on the scheme, the box body 31 is provided with an air outlet, and the air outlet is provided with the regulating valve 7; after the permeation work is finished, the regulating valve 7 is opened, and the pressure in the box body 31 is relieved through the exhaust port, so that the box cover 32 is conveniently opened; it is also possible to adjust the pressure in the tank 31 to the set value by opening the regulating valve 7 when the tank 31 is overpressurized during operation of the vacuum 4.

As shown in fig. 1, according to another embodiment of the present invention, the vacuum infiltration apparatus is provided with a plurality of rollers 8 rotatably disposed at the bottom outside the box 31.

In this embodiment: the rollers 8 are 4 in number and are distributed on the corners of the bottom of the box body 31 to facilitate the movement of the box body 31.

As shown in fig. 2, according to another embodiment of the present invention, the vacuum infiltration apparatus is provided, wherein two handrails 9 are connected to the top edge of the placing box 1.

Here: the two handrails 9 are convenient for workers to hold, so that the placing box 1 is moved into the box body 31 or moved out of the box body 31; the storage box 1 can be cleaned and reused after being removed from the box body 31.

As shown in fig. 2, according to another embodiment of the present invention, the vacuum infiltration apparatus, wherein the height adjustment assembly 2 includes a frame body 21 and support legs 22,

wherein, the frame body 21 is movably arranged in the placing box 1;

the supporting legs 22 are multiple and distributed at the bottom of the frame body 21, and the supporting legs 22 are connected with the frame body 21 in a threaded mode.

In this embodiment: the bottom of the frame body 21 is contacted with the bottom in the placing box 1 through the supporting legs 22, wherein 4 supporting legs 22 are adopted, and the 4 supporting legs 22 are rotated to move towards the direction close to the frame body 21 or away from the frame body 21, so that the actual using heights of the 4 supporting legs 22 are adjusted, the adjustment is conveniently and reasonably carried out according to the heights of plants, and the plants can be completely immersed in penetrating fluid in the placing box 1; the frame 21 may be a net rack to support the plants while allowing the permeate to pass through the net rack.

Fixing members, such as binding ropes, may be further provided on the shelf body 21 to fix the plants on the shelf body 21, and then stably placed in the placing box 1 for immersion.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A vacuum infiltration apparatus, comprising:

a vacuum box assembly;

2. The vacuum infiltration apparatus of claim 1, wherein the vacuum tank assembly comprises:

the vacuum box is used for accommodating the placing box;

and the vacuum device is communicated with the inside of the vacuum box through a pipeline and is used for providing a vacuum environment for the inside of the vacuum box.

3. The vacuum infiltration apparatus of claim 2, wherein the vacuum box is provided with an air pressure indicator.

4. The vacuum infiltration apparatus of claim 2, wherein the vacuum box is provided with an exhaust port, and the exhaust port is provided with a regulating valve.

5. The vacuum infiltration apparatus of claim 2, wherein the vacuum box comprises:

the top of the box body is provided with an opening for containing the box;

the box cover is rotatably arranged at the opening at the top of the box body and is used for sealing or opening the opening at the top of the box body;

the locking piece is arranged between the box body and the box cover and used for controlling the locking state between the box body and the box cover.

6. The vacuum infiltration device of claim 5, wherein a plurality of rollers are rotatably arranged at the bottom outside the box body.

7. The vacuum infiltration apparatus of claim 1, wherein the height adjustment assembly comprises:

the rack body is movably arranged in the placing box;

the supporting leg, the supporting leg has a plurality ofly and distributes in the support body bottom, and a plurality of supporting legs link to each other with the equal screw thread of support body.

8. The vacuum infiltration apparatus of claim 1, wherein the top edge of the storage box is connected with two handrails arranged oppositely.