CN218244974U

CN218244974U - Seed hydroponic device and system

Info

Publication number: CN218244974U
Application number: CN202221377252.2U
Authority: CN
Inventors: 胡茂林; 岳鑫璐; 陈子晟; 李志强; 彭建清; 李迎宾; 李小林; 李平东; 程唤奇; 谷安宇; 梁根; 郑小玲
Original assignee: Food Crops Research Institute yunnan Academy Of Agricultural Sciences; SHENZHEN AGRICULTURAL TECHNOLOGY PROMOTION CENTER; Yunnan Agricultural University
Current assignee: Food Crops Research Institute yunnan Academy Of Agricultural Sciences; SHENZHEN AGRICULTURAL TECHNOLOGY PROMOTION CENTER; Yunnan Agricultural University
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2023-01-10
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to a plant breeding technical field, concretely relates to seed hydroponics device and system. Seed hydroponics device, including box and orifice plate, the inside cavity that is of box is suitable for and holds the nutrient solution, and orifice plate detachable installs inside the box, is provided with a plurality of communicating pipes on the orifice plate, and the pipe diameter size that is close to bottom half one end is less than the pipe diameter size of keeping away from bottom half one end communicating pipe, and the one end protrusion that the bottom half was kept away from to communicating pipe is in the plane at orifice plate place, and the one end that is close to the bottom half communicating pipe is suitable for to dip in the nutrient solution. Because the pipe diameter size that communicating pipe is close to bottom half one end is less than the pipe diameter size of keeping away from bottom half one end and can make the seed place firmly in communicating pipe, can not make the seed rock and drop because of removing the orifice plate when changing nutrient solution to protection embryo or seedling avoid receiving the injury, still can make each other contactless between the seed, keep the seed independent growth, keep the root system clean and tidy, reduce the error to the experiment.

Description

Seed hydroponic device and system

Technical Field

The utility model relates to a plant breeding technical field, concretely relates to seed hydroponic device and system.

Background

Hydroponics is a novel plant soilless culture technology, and is mainly used for industrial large-scale use, plant seeds are placed in a nutrient solution, and are soaked in the nutrient solution until roots grow out, and the nutrient solution can replace soil, provide water and nutrients for plants, and enable the plants to grow normally.

In the existing plant water culture, seeds are usually placed on a germination box with an interlayer, the germination box is soaked in a box filled with nutrient solution, and the nutrient solution needs to be replaced after the interlayer in the box is taken out when the nutrient solution is replaced. When the nutrient solution is replaced, the seed is easy to shake and drop, so that germs or seedlings are injured.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that the seed easily rocked and takes place to drop when changing the nutrient solution among the prior art.

In order to solve the technical problem, the utility model provides a seed hydroponics device, include:

the box body is internally provided with a cavity and is suitable for containing nutrient solution;

the orifice plate, orifice plate detachable installs inside the box, a plurality of communicating pipes set up on the orifice plate, communicating pipe is close to the pipe diameter size of bottom half one end is less than keeps away from the pipe diameter size of bottom half one end, keep away from communicating pipe the one end protrusion of bottom half in the plane at orifice plate place, communicating pipe is close to the one end of bottom half is suitable for to dip in the nutrient solution.

Further, this kind of sub hydroponics device, communicating pipe includes conical part and the cylindricality portion that connects, conical part sets up in the one side that is close to the bottom half, the cylindricality portion sets up in the one side of keeping away from the bottom half.

Further, in this sub hydroponic device, the tapered portion is provided between the bottom of the tank and the perforated plate; the cylindrical part is arranged on one side of the pore plate, which is far away from the bottom of the box body.

Further, according to the sub water culture device, the pipe diameter of the cylindrical part is more than 0.5cm and less than or equal to 1cm.

Furthermore, according to the sub-hydroponic device, the pipe diameter of one end, close to the bottom of the box body, of the conical part is larger than or equal to 0.1cm and smaller than or equal to 0.5cm.

Further, this kind of sub hydroponic device, the box is equipped with the installation department, orifice plate demountable installation is in on the installation department.

Further, according to the sub hydroponic device, the mounting portion is a boss.

Further, the box body of the sub water culture device is made of glass or acrylic.

The utility model also provides a seed hydroponic system, including foretell seed hydroponic device.

Further, this kind of sub water culture system still includes:

the video recorder is arranged on the outer side of the box body and is suitable for recording the seed development process in the box body.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a seed hydroponics device, including box and orifice plate, the box is inside to be the cavity, is suitable for and holds the nutrient solution, and orifice plate detachable installs inside the box, is provided with a plurality of communicating pipes on the orifice plate, and the pipe diameter size that is close to bottom half one end communicating pipe is less than the pipe diameter size of keeping away from bottom half one end, and the one end protrusion at the orifice plate place of keeping away from bottom half communicating pipe, and the one end that is close to bottom half communicating pipe is suitable for and immerses in the nutrient solution.

When carrying out the water planting to the seed, earlier place the seed in the communicating pipe on the orifice plate, place the orifice plate in the box again, make the communicating pipe be close to the one end of bottom half and be suitable for and dip in the nutrient solution, the seed draws the nutrition from the nutrient solution through communicating pipe bottom. Because the pipe diameter size that communicating pipe is close to bottom half one end is less than the pipe diameter size of keeping away from bottom half one end and can make the seed place in communicating pipe firmly, can not make the seed rock and drop because of removing the orifice plate when changing nutrient solution to protection embryo or seedling avoid receiving the injury, still can make each other contactless between the seed, keep the seed to grow independently, keep the root system clean and tidy, reduce the error to the experiment.

2. The utility model provides a seed hydroponics device, communicating pipe are including the toper portion and the cylindricality portion that are connected, and the toper portion sets up between the bottom and the orifice plate of box, and cylindricality portion sets up in the one side of keeping away from the bottom half.

The conical part on the communicating pipe can make the seed place in communicating pipe firmly, can not make the seed rock and drop because of removing the orifice plate when changing the nutrient solution to protection embryo or seedling avoid receiving the injury.

3. The utility model provides a seed hydroponics device, the pipe diameter size of cylindricality portion is for being greater than 0.5cm and less than or equal to 1cm, and the pipe diameter size that toper portion is close to the one end of bottom half is greater than or equal to 0.1cm and less than or equal to 0.5cm. Is suitable for placing different seeds with the diameter of 0.1cm to 1cm, and increases the application range of the device.

4. The utility model provides a seed hydroponics device, box are equipped with the installation department, and orifice plate demountable installation is on the installation department.

When the nutrient solution needs to be replaced, the nutrient solution in the box body can be replaced only by taking down the pore plate from the mounting part, and the structure is simple and the operation is convenient.

5. The utility model provides a seed hydroponics device, box are glass or ya keli, and the development condition of seed is convenient for observe by transparent glass or ya keli box.

6. The utility model provides a seed water culture system, still including setting up the video cassette recorder outside the box, be suitable for and be convenient for implement the interior seed development process of box and store the record and get off, the development process of seed is looked over to accessible video cassette recorder when needs.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a seed hydroponics device provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of a seed hydroponic system provided in an embodiment of the present invention;

description of reference numerals: 1. a box body; 2. an orifice plate; 3. a communicating pipe; 4. a boss; 5. a video recorder.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1, for the utility model provides a seed hydroponics device, including box 1 and orifice plate 2, 1 inside cavitys that are of box is suitable for and holds the nutrient solution, and orifice plate 2 detachable installs inside box 1, is provided with a plurality of communicating pipes 3 on the orifice plate 2, and the pipe diameter size that communicating pipe 3 is close to 1 bottom of box one end is less than the pipe diameter size of keeping away from 1 bottom of box one end, and the one end protrusion in the plane at 2 places of orifice plate of 1 bottom of box is kept away from communicating pipe 3, and the one end that communicating pipe 3 is close to 1 bottom of box is suitable for and immerses in the nutrient solution.

When carrying out the water planting to the seed, earlier place the seed in communicating pipe 3 on orifice plate 2, place orifice plate 2 in box 1 again, make communicating pipe 3 be close to the one end of box 1 bottom and be suitable for and dip in the nutrient solution, the seed draws the nutrition from the nutrient solution through communicating pipe 3 bottom. Because the pipe diameter size that 3 communicating pipes are close to 1 bottom one end of box is less than the pipe diameter size of keeping away from 1 bottom one end of box and can make the seed place 3 in communicating pipe firmly, can not make the seed rock and drop because of removing orifice plate 2 when changing nutrient solution to protection embryo or seedling avoid receiving the injury, still can make each other contactless between the seed, keep the seed to grow independently, keep the root system clean and tidy, reduce the error to the experiment. The nutrient solution has the advantages of uniform and stable culture medium, and reduces the error of test results.

In this embodiment, the box body 1 is made of a transparent acrylic material with a thickness of 5mm, the box body 1 can be reused, the size of the inner wall of the box body 1 is 116mm × 75mm × 103mm, and the transparent acrylic box body 1 is convenient for observing and investigating the growth indexes such as the root length, the plant height, the root system, the morbidity symptom and the like of seeds visually.

The size of the orifice plate 2 is 116mm multiplied by 75mm, the orifice plate is made of transparent polypropylene material, 96 communicating pipes 3 are arranged on the orifice plate 2 according to 12 x 8 mode, each communicating pipe 3 comprises a conical part and a cylindrical part which are connected, the conical part is arranged between the bottom of the box body 1 and the orifice plate 2, and the cylindrical part is arranged on one side far away from the bottom of the box body 1. The conical part on the communicating pipe 3 can make the seed place in the communicating pipe 3 firmly, can not make the seed rock and drop because of removing orifice plate 2 when changing the nutrient solution to protection embryo or seedling avoid receiving the injury, and have low in manufacturing cost's advantage.

The pipe diameter size of cylindricality portion is 0.5cm, and is high 1cm, and the pipe diameter size of the one end that the toper portion is close to box 1 bottom is 0.2cm, and is high 1cm. Is suitable for placing different seeds with the diameter of 0.2cm to 0.5cm, and increases the application range of the device.

In this embodiment, be equipped with the installation department on box 1, orifice plate 2 detachable installs on the installation department, and the installation department is two bosss 4 that 1 inner wall symmetry of box set up, and boss 4 is long 75mm, and wide 5mm, height 5mm, the liquid level of nutrient solution is not higher than boss 4. When the nutrient solution needs to be replaced, the nutrient solution in the box body 1 can be replaced only by taking down the pore plate 2 from the boss 4, and the structure is simple and the operation is convenient.

In this embodiment, the seeds are not specifically limited, and in order to meet the actual situation, the seeds in this embodiment are rice seeds, and in other embodiments, seeds such as soybean, corn, arabidopsis thaliana, tobacco, and vegetables may also be used.

In this embodiment, 1-2 rice seeds are placed in each communicating tube 3, the glume part of the seeds is downward, the lemma part is upward, and the tapered part of the communicating tube 3 is soaked in the nutrient solution, so that the seeds contact with the nutrient solution. The seeds grow into roots, buds and leaves after being subjected to water culture, the bottom end of the conical part growing out of the roots is soaked in the nutrient solution, the top end of the cylindrical part growing out of the leaves can be used for visually investigating and counting the root length, stem length, plant height, disease symptoms and the like of the seeds in the germination period, the seed-starting nutrient solution culture of the rice seeds is realized, the influence of pathogenic bacteria carried by a substrate on seed disease is reduced, and the scientificity of the rice seed test is enhanced.

Example 2

As shown in fig. 2, for the utility model provides a seed water culture system has adopted the seed water culture device in embodiment 1, still including setting up video cassette recorder 5 outside box 1, is convenient for store the record in real time with the seed development process in box 1, and the development process of seed is looked over to accessible video cassette recorder 5 when needs.

When the seed water culture device is used, the seed water culture device is placed in a proper environment for culture, pathogenic microorganisms and root secretion are added into nutrient solution, and exogenous stimulation treatment is adopted for a seed root system. And recording the influence of the exogenous additives or stimulators on the root system in real time by using the video recorder 5.

In the embodiment, a group of control groups is independently arranged, and the control groups are relatively independent environments, so that the mutual influence of the environments of the test groups can be reduced.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. A seed hydroponics device, comprising:

the box body (1) is internally provided with a cavity and is suitable for containing nutrient solution;

orifice plate (2), orifice plate (2) detachable installs inside box (1), a plurality of communicating pipe (3) set up on orifice plate (2), communicating pipe (3) are close to the pipe diameter size of box (1) bottom one end is less than and keeps away from the pipe diameter size of box (1) bottom one end, keep away from communicating pipe (3) the one end protrusion of box (1) bottom in the plane at orifice plate (2) place, be close to communicating pipe (3) the one end of box (1) bottom is suitable for and immerses in the nutrient solution.

2. A seed hydroponics device according to claim 1, characterised in that the communication pipe (3) comprises a cone and a cylinder connected, the cone being located at a side close to the bottom of the tank (1) and the cylinder being located at a side remote from the bottom of the tank (1).

3. A device for hydroponic cultivation of seeds according to claim 2, characterized in that said conical portion is arranged between the bottom of the tank (1) and the perforated plate (2); the cylindrical part is arranged on one side of the pore plate (2) far away from the bottom of the box body (1).

4. A seed hydroponics device in accordance with claim 3, wherein the cylindrical portion has a pipe diameter dimension of greater than 0.5cm and 1cm or less.

5. A seed hydroponics device according to claim 3, characterized in that the pipe diameter size of the end of the conical portion near the bottom of the box (1) is 0.1cm or more and 0.5cm or less.

6. A seed hydroponics device according to claim 1, characterised in that the tank (1) is provided with an installation section on which the aperture plate (2) is detachably mounted.

7. A seed hydroponics device according to claim 6, characterised in that the mounting portion is a boss (4).

8. A seed hydroponics device in accordance with claim 1, characterized in that the box (1) is glass or acrylic.

9. A seed hydroponics system comprising the seed hydroponics device of any one of claims 1-8.

10. The system of claim 9, further comprising:

the video recorder is arranged on the outer side of the box body (1) and is suitable for recording the seed development process in the box body (1).