CN111727869B

CN111727869B - Water planting device from oxygenation

Info

Publication number: CN111727869B
Application number: CN202010527456.9A
Authority: CN
Inventors: 袁磊; 袁野
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2023-08-22
Anticipated expiration: 2040-06-11
Also published as: CN111727869A

Abstract

A self-oxygenation hydroponic device comprising: the cultivation groove is a waterproof and breathable member, and the bottom wall is of a wavy structure; and the planting plate is arranged at the upper part of the cultivation groove and is used for stabilizing plants. According to the invention, the water-proof and breathable cultivation groove is arranged in the self-oxygenation water planting device, so that the water circulation or aeration oxygenation device can be omitted in the water planting process, and oxygen exchange between the breathable cultivation groove and the outside air is realized, so that the water planting device can be simplified without reducing the oxygenation effect, and the energy consumption is reduced. Meanwhile, the bottom wall of the cultivation groove is provided with the corrugated wave-shaped structure, so that the contact area between the bottom of the cultivation groove and the outside air can be increased, and the oxygenation effect is achieved.

Description

Water planting device from oxygenation

Technical Field

The invention belongs to the technical field of soilless culture of plants, and particularly relates to a self-oxygenation water planting device.

Background

The cultivation modes of water planting, aeroponic planting and the like belong to soilless cultivation technology, are widely applied to the production of flowers, vegetables and melons, and are beneficial to improving the yield and reducing the planting cost. With the development of soilless culture, various types of cultivation devices are also on the market. In order to maintain the dissolved oxygen in the plant hydroponics nutrient solution, in the traditional hydroponics and aeroponics, oxygen needs to be supplemented to the nutrient solution in the modes of frequent flowing of the nutrient solution, spraying, aeration and the like, so that great energy consumption and management difficulty are caused. In production practice, substrate culture can be adopted to overcome the problem of artificial oxygenation, but most substrates are porous substances, so bacteria are easy to breed, and continuous cropping obstacles are caused. Another problem is that the size of the conventional hydroponic apparatus is fixed, the size of the apparatus is not adjustable in the plant growth process, and the plant is sparsely covered in the plant seedling stage, which easily causes space waste in the seedling stage and energy waste in light supplement.

Disclosure of Invention

The invention aims to provide a self-oxygenation water planting device, which aims to solve the technical problem of high oxygenation energy consumption in soilless culture.

In order to achieve the above purpose, the invention adopts the following technical scheme: provided is a self-oxygenation hydroponic device, comprising:

the cultivation groove is a waterproof and breathable member, and the bottom wall is of a wavy structure; and

the planting plate is arranged on the upper part of the cultivation groove and is used for stabilizing plants.

In one embodiment, the wavy structure of the bottom wall of the cultivation groove is used for being folded and unfolded along a preset path, and the side wall of the cultivation groove is provided with a side wall telescopic structure used for being folded and unfolded along the preset path.

In one embodiment, the cultivating groove includes:

the bottom wall of the outer shell is of a wavy structure distributed along the preset path, the side wall of the outer shell is provided with a fold structure which is used for enabling the side wall to be capable of being folded in a telescopic mode along the preset path, and the bottom wall and the side wall of the outer shell are grid-shaped components; and

the inner shell is a waterproof and breathable film component, the bottom wall of the inner shell is of a wavy structure distributed along the preset path, the wavy structure of the bottom wall of the inner shell and the wavy structure of the bottom wall of the outer shell are overlapped, and two ends of the side wall of the inner shell are folded and sealed at positions corresponding to the wavy structure of the bottom wall of the inner shell.

In one embodiment, the outer housing comprises:

the two first side walls are oppositely arranged and distributed along the preset path;

the two second side walls are oppositely arranged, are perpendicular to the preset path and are respectively in a fold shape capable of being folded in a telescopic way along the preset path; and

and the bottom wall is respectively connected with the two first side walls.

In one embodiment, the outer housing comprises:

the two third side walls are respectively in a fold shape capable of being stretched and folded along with the movement of the two first side walls;

the four side walls are provided with two, one sides of the two fourth side walls are respectively connected with the other sides of the two first side walls, the other sides of the two fourth side walls are mutually connected, and the two fourth side walls are respectively in a fold shape capable of being stretched and folded along with the movement of the two first side walls; and

and the bottom wall is respectively connected with the two first side walls.

In one embodiment, the outer housing comprises:

the two fifth side walls are enclosed to form a closed ring, the two ends of the fifth side walls are respectively connected with each other, and the two fifth side walls are all in a corrugated shape; and

and the bottom wall is respectively connected with the two fifth side walls.

In one embodiment, the outer shell is provided with a reinforcing frame.

In one embodiment, the field plate comprises:

the heightening block is arranged on the wave crest of the wavy structure of the bottom wall of the cultivation groove;

the root support is a grid-shaped member and is of a telescopic wavy structure distributed along the preset path, and the root support is placed on the elevating block; and

the stem support is placed on the root support and is of a telescopic wavy structure distributed along the preset path, and the stem support is used for clamping and fixing plants.

In one embodiment, the stem tray comprises a plurality of stem clamping plates, one sides of the stem clamping plates are in lap joint support to form a herringbone structure, the other sides of the stem clamping plates are in rotary connection with the root tray, and a plurality of the herringbone structures form a wavy structure.

In one embodiment, the stalk-clamping plate comprises:

the stem clamping blocks are provided with a plurality of stem clamping blocks along the direction perpendicular to the preset path; and

and the integrating strips are arranged on the other sides of the stem clamping blocks, each stem clamping block is rotationally connected with the integrating strip, and one sides of the stem clamping blocks in the adjacent stem clamping plates are mutually overlapped to form a herringbone structure.

The self-oxygenation water planting device provided by the invention has the beneficial effects that: compared with the prior art, the water planting device provided by the invention has the advantages that the water circulation or aeration oxygenation device can be omitted in the water planting process by arranging the waterproof and breathable cultivation tank 100 in the water planting device with self oxygenation, and the ventilation between the breathable cultivation tank and the outside air is realized, so that the water planting device can be simplified under the condition that the oxygenation effect is not reduced, and the energy consumption is reduced. Meanwhile, the wave-shaped structure with the folds at the bottom wall can increase the contact area between the bottom of the cultivation groove 100 and the outside air, and the oxygenation effect is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a self-oxygenation hydroponic apparatus according to an embodiment of the invention;

FIG. 2 is a schematic view of the self-aeration hydroponic apparatus of FIG. 1 without a second sidewall;

FIG. 3 is a schematic view of the self-oxygenation hydroponic apparatus of FIG. 1 without a planting plate;

FIG. 4 is a schematic view of the outer housing of FIG. 1;

FIG. 5 is a schematic view of the inner housing of FIG. 1;

fig. 6 is a schematic structural diagram of an inner housing according to a second embodiment of the present invention;

fig. 7 is a schematic view of the stem tray of fig. 1

FIG. 8 is a schematic view of the root rest and lifting block of FIG. 1;

FIG. 9 is a schematic view of the implant plate of FIG. 1;

FIG. 10 is a schematic diagram of the overall structure of a self-oxygenation hydroponic apparatus according to a third embodiment of the invention;

fig. 11 is a schematic diagram of the overall structure of a self-oxygenation hydroponic apparatus according to a fourth embodiment of the invention.

In the figure: 100. a cultivation groove; 110. an outer housing; 111. a first side wall, 112, a second side wall, 113, a bottom wall; 114. wave crest cuts; 115. a third sidewall; 116. a fourth sidewall; 117. a fifth sidewall; 118. reinforcing the frame; 1181. a fixing buckle; 1182. width adjusting ropes; 120. an inner housing; 200. a planting plate; 210. root support, 220, heightening block; 230. a stem support; 231. a stem clamping plate; 2311. clamping stem blocks; 2312. integrating the strip.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be understood that the direction or positional relationship indicated by the terms "bottom," "inner," "outer," and the like are based on the direction or positional relationship shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 2, a self-oxygenation water culture apparatus according to an embodiment of the invention will now be described, the self-oxygenation water culture apparatus comprising: the cultivation groove 100, cultivation groove 100 is waterproof ventilative component, and the diapire is wave structure to and the planting board, locates cultivation groove upper portion, and is used for stabilizing the plant.

The self-oxygenation water planting device provided by the invention has the beneficial effects that: according to the invention, the water-proof and breathable cultivation tank 100 is arranged in the self-oxygenation water planting device, so that the water circulation or aeration oxygenation device can be omitted in the water planting process, and oxygen exchange between the breathable cultivation tank and the outside air is realized, so that the water planting equipment can be simplified without reducing the oxygenation effect, and the energy consumption can be reduced. Meanwhile, the wave-shaped structure with the folds at the bottom wall can increase the contact area between the bottom of the cultivation groove 100 and the outside air, and the oxygenation effect is achieved.

Referring to fig. 1 and fig. 2, as a specific embodiment of the self-oxygenation water planting device provided by the invention, the wave-shaped structure of the bottom wall of the cultivation tank 100 is used for telescoping along a preset path, and the side wall of the cultivation tank 100 is provided with a side wall telescoping structure used for telescoping along the preset path.

Specifically, in this embodiment, as shown in fig. 1 and 2, the wavy structure of the bottom wall of the cultivation groove 100 may be telescopically folded along the same preset path as the wavy distribution path, and the sidewall telescopic structure is a pleated structure provided on the sidewall of the cultivation groove 100 for telescopically folding along the preset path. Because the wave structure has good compressibility and ductility, can make cultivation groove 100 in time adjust the size of cultivation groove 100 hollow cultivation face in the vegetation in-process, can save the usable floor area of plant at the seedling stage, also can concentrate more plant seedling, conveniently concentrate artifical light filling, avoid transplanting the plant many times simultaneously, reduce the reduction work load when reducing the damage to plant root system. In addition, the design of the corrugated structure increases the surface area of the cultivation groove 100, can reduce the configuration conveying amount of nutrient solution and the amount of waste liquid, and is convenient for cleaning and disinfection before and after cultivation, and disease is avoided. The method can also avoid transplanting plants for multiple times, reduce the damage to plant root systems and reduce the workload.

In addition, in other embodiments of the present invention, the above-mentioned retractable structure of the side wall may be implemented by other structures, such as a sliding structure and a fixed pulley structure, which are not limited only herein.

Referring to fig. 3, fig. 4 and fig. 5, as a specific embodiment of the self-oxygenation hydroponic apparatus provided by the present invention, the hydroponic tank 100 includes an outer housing 110, a bottom wall 113 having a wave-like structure distributed along a preset path, and side walls having a pleated structure for enabling the side walls to stretch along the preset path, wherein the bottom wall 113 and the side walls of the outer housing are both grid-like members; and inner casing 120, inner casing 120 is waterproof ventilated membrane component (waterproof ventilated membrane's effect is can take up the culture solution, avoids liquid leakage, can make gaseous molecules such as oxygen permeate waterproof ventilated membrane get into in the culture solution simultaneously), and inner casing 120's diapire is along the wavy structure of predetermineeing the route distribution, and inner casing 120 diapire wavy structure overlaps the wavy structure of outer casing diapire 113 and sets up, and inner casing 120's lateral wall both ends are folded respectively corresponding to the position of the wavy structure of inner casing diapire and are sealed. Through the structure, the inner shell 120 and the outer shell 110 can stretch and retract synchronously, the outer shell 110 is ventilated and breathable, and the waterproof and breathable material of the inner shell 120 can realize oxygenation through meshes on the outer shell 110. The cultivation tank 100 has a simple overall structure, is convenient to manufacture, and can achieve a good oxygenation effect and an effect of adjusting a growth space.

Specifically, in this embodiment, as shown in fig. 3, 4 and 5, the material of the outer casing 110 is plastic-coated electric welding wire mesh, the diameter of the wire is 0.7 mm, the mesh diameter is 1.5 cm, the total length of the outer casing is 90 cm, the height is 10 cm, the wavy structure of the bottom wall 113 of the outer casing 110 can be telescopically folded along the same preset path as the wavy distribution path, and meanwhile, the side wall telescopic structure is a fold-shaped structure arranged on the side wall of the outer casing 110 and is used for being telescopically folded along the preset path consistent with the wavy structure with folds at the bottom of the outer casing 110. The inner shell 120 is a waterproof and breathable film with waterproof and breathable properties, the thickness is 0.35 mm, the material is polyethylene, crest lines of the bottom wall of the inner shell 120 are parallel to the side wall of the inner shell, the number of the crests is 5, and each crest is equal and high, and each trough is equal and high. The bottom wall of the inner housing 120 is in a wavy structure distributed along a preset path, and the wavy structure is matched with the wavy structure of the side wall of the outer housing 110 at two ends of the side wall of the inner housing 120.

Referring to fig. 4, as a specific embodiment of the self-oxygenation hydroponic apparatus provided by the present invention, an outer housing includes: two first side walls 111 are oppositely arranged, and the two first side walls 111 are distributed along a preset path; two second side walls 112 are oppositely arranged, the two second side walls 112 are distributed perpendicular to the preset path, and the two second side walls 112 are respectively in a fold shape capable of being folded along the preset path in a telescopic way; and a bottom wall 113 connected to the two first side walls 111, respectively.

Specifically, as shown in fig. 4, the outer shell is formed by connecting a first side wall 111, a second side wall 112 and a bottom wall 113 to form a groove structure, the crest line of the bottom wall 113 of the outer shell is parallel to the first side wall 111 of the outer shell, the number of the crests is 5, and each crest is equal in height and each trough is equal in height. In order to ensure no leakage, the first side wall 111 of the outer casing 110 is 4 cm higher than the peak of the corrugated structure of the bottom wall 113 of the outer casing, the first side wall 111 of the outer casing 110 is 10 cm in height, and the second side wall 112 and two ends of the bottom wall 113 of the outer casing have a space of 5 cm to form two ends for storing and supporting two ends of the inner casing 120. The inner housing 120 has a peak height of 6 cm and a length of 100 cm slightly longer than the outer housing 110, so that the port is folded up and sealed, and the inner housing 120 side wall is equal to the first side wall 111 of the outer housing 110 in height of 10 cm. The ports of the inner housing 120 at both ends are vertically folded up so that the ports are higher than the two sides to form folded openings at both ends of the inner housing, thereby forming a watertight container. Thus, after water is injected into the container, the water can overflow the wave crest of the bottom wave, and plant roots planted on the water surface are distributed in a plurality of waves. Meanwhile, the wave crests are cut off by 6 cm at intervals of 4 cm, so that wave crest cuts 114 on the bottom wall 113 of the outer shell and wave crest cuts on the end face of the second side wall 112 of the outer shell 110 are formed, and the whole corrugated wave-shaped structure is more flexible in the transverse direction. The shell body adopting the structure can effectively reduce the occupied space of the shell body, is convenient for a plurality of shell bodies to be distributed on the ground, has a larger adjustable range and is convenient for space adjustment according to the growth condition of plants.

Referring to fig. 6 and 10, as an embodiment of the self-oxygenation hydroponic apparatus provided by the present invention, an outer housing 110 includes: two first side walls 111 are oppositely arranged, and the two first side walls 111 are distributed along a preset path; the two third side walls 115 are arranged, one sides of the two third side walls 115 are respectively connected to one sides of the two first side walls 111, the other sides of the two third side walls 115 are mutually connected, and the two third side walls 115 are respectively in a fold shape capable of being stretched and folded along with the movement of the two first side walls; the four side walls 116 are provided with two, one sides of the two fourth side walls 116 are respectively connected to the other sides of the two first side walls 111, the other sides of the two fourth side walls 116 are mutually connected, and the two fourth side walls 116 are respectively in a fold shape capable of being stretched and folded along with the movement of the two first side walls; and a bottom wall 113 connected to the two first side walls 111, respectively.

Specifically, as shown in fig. 6 and 10, the outer case is formed of a ship structure in which two first side walls 111, two third side walls 115, two fourth side walls 116, and a bottom wall 113 are sequentially connected. The peak height of the inner case 120 is 6 cm, the length is 80 cm, and the height of the inner case 120 is 10 cm, with the first side wall 111 of the outer case 110 being equal to the side wall of the inner case 120. The corrugated port at the bottom of the inner shell 120 and the port at the side wall of the inner shell 120 are sealed together by hot melt adhesive, the height is 10 cm, and the sealing of the two ends of the inner shell is formed, so that a watertight container is formed. Thus, after water is injected into the container, the water can overflow the wave crest of the bottom wave, and plant roots planted on the water surface are distributed in a plurality of waves.

The shell body adopting the structure can effectively reduce the occupied space of the shell body, is convenient for a plurality of shell bodies to be staggered on the ground, has a larger adjustable range and is convenient for space adjustment according to the growth condition of plants.

Referring to fig. 11, as an embodiment of the self-oxygenation hydroponic apparatus provided by the present invention, an outer housing 110 includes: the two fifth side walls 117 are arranged, the two fifth side walls 117 are enclosed to form a closed ring shape, the two ends of the fifth side walls 117 are respectively connected with each other, and the two fifth side walls 117 are all in a fold shape; and a bottom wall 113 connected to the two fifth side walls 117, respectively.

Specifically, as shown in fig. 11, the outer case 110 is composed of a fifth side wall 117 and a bottom wall 113 in an elliptical structure. The major and minor axes of the oval-shaped outer housing 110 are 30 cm and 20 cm, respectively, and are 12 cm in height. The bottom material is folded to form a corrugated structure at the bottom of the outer shell 110, with the crest lines parallel to the long axis. The number of waves is 10, the wave peak heights are divided into two types, the first type is 5, the wave peak height of each wave is 6 cm, the second type is 5, the wave peak height of each wave is 8 cm, the wave peaks of the two types are arranged at intervals, and therefore plant root systems are convenient to be distributed in a staggered mode and the needs of long roots and short roots on dissolved oxygen are convenient to meet. The length of each crest line is based on the outer shape of the elliptical outer shell 110, the end face of the fifth side wall 117 is folded towards the middle of the end face of the corrugated structure of the bottom of the outer shell 110, the whole cultivation groove 100 is elliptical, and the folded end face is cut neatly and then welded by hot melting.

The outer shell adopting the structure enables the water planting device with the automatic oxygenation to be capable of adjusting along with the actual needs of the water planting device with the automatic oxygenation, and can improve the planting quantity in unit area and enhance the planting efficiency of the water planting device with the automatic oxygenation while fully utilizing the concentrated light source.

Referring to fig. 4, 10 and 11, as a specific embodiment of the self-oxygenation hydroponic apparatus provided in the present invention, the outer housing 110 is provided with a reinforcing frame 118.

Specifically, as shown in fig. 4, 10 and 11, in order to enhance the supporting capability of the telescopic housing, a reinforcing frame 118 is further provided at the edge of the outer housing 110, the reinforcing frame 118 has the same shape as the first side wall 111 of fig. 4 and the fifth side wall 117 of fig. 10 and 11, two vertical connections are added therebetween to increase the strength, the reinforcing frame 118 is made of plastic-coated iron wires with a diameter of 3 mm, 4 fixing buckles 1181 are uniformly distributed on each side of the frame for fixing the width-adjusting ropes 1182, and the reinforcing frame 118 is connected with the outer housing 110 by means of gluing. When the width of the adjusting device is adjusted, when the distance between the first side wall 111 or the fifth side wall 117 is adjusted, the button on the fixing buckle 1181 is pressed, so that the spring in the fixing buckle 1181 is pressed downwards, the distance between the two fixing buckles 1181 and the width adjusting rope 1182 can be adjusted, the length of the redundant part of the width adjusting rope 1182 can be increased or decreased along with the distance between the side walls, the width and the stability of the self-oxygenation hydroponic device are maintained, and stable connection is realized.

Referring to fig. 1, 2, and 7 to 11, as a specific embodiment of the self-oxygenation water planting device provided by the present invention, a planting plate 200 includes a raising block 220, a root support 210, and a stem support 230; the elevating block 220 is placed on the wave crest of the wave-like structure of the bottom wall of the cultivating groove 100; the root support 210 is a grid-shaped member and is in a telescopic wavy structure distributed along a preset path, and the root support 210 is placed on the heightening block 220; the stem support is placed on the Yu Gentuo and is of a telescopic wavy structure distributed along a preset path, and the stem support is used for clamping and fixing plants. The latticed root support 210 is used for supporting, fixing and dispersing plant root systems, the stem support 230 is used for supporting stems on the upper parts of the plant root systems, stabilizing plants and completing field planting together with the root support 210, and the raising block 220 can enable the root support 210 to have a certain distance from wave peaks of the wavy structure of the bottom wall of the cultivation groove 100 so as to meet the requirement of stretching the plant root systems in the horizontal direction. The overall structural design of the planting plate 200 in this embodiment is reasonable, and the wavy structures of the root support 210 and the stem support 230 enable the planting plate 200 to stretch and retract along with the stretching of the cultivation groove, so that the growth space of plants can be conveniently adjusted.

Referring to fig. 1, 2, and 7 to 11, as a specific embodiment of the self-oxygenation hydroponic apparatus provided by the present invention, the stem tray 230 includes a plurality of stem clamping plates 231, one sides of the stem clamping plates 231 are lapped and supported two by two to form a herringbone structure, the other sides of the stem clamping plates 231 are rotatably connected with the root tray 210, and the plurality of herringbone structures form a wavy structure. In this embodiment, the plant is clamped and fixed by the overlap side of the stem clamping plate 231, the clamping force is soft, the plant is not damaged, and the plant is convenient to change according to the size of the plant.

Referring to fig. 1, 2, and 7 to 11, as a specific embodiment of the self-oxygenation hydroponic apparatus provided by the present invention, the stalk clamp 231 includes a stalk clamp 2311 and an integral strip 2312; the stem clamping blocks 2311 are provided with a plurality of stem clamping blocks along a direction perpendicular to a preset path; the integrating strip 2312 is disposed at the other side of the stem clamping blocks 2311, each stem clamping block 2311 is rotatably connected with the integrating strip 2312, and one sides of the stem clamping blocks 2311 in the adjacent stem clamping plates 231 are mutually overlapped to form a herringbone structure. Specifically, each stem-clamping piece 2311 can be connected with the integrating strip 2312 by adhesive bonding, the connection mode is simple, and a complex connection structure is not required. Every two oppositely overlapped stem clamping blocks 2312 can clamp and fix one plant, and stem clamping blocks 2311 at different positions in the same stem clamping plate 231 are not influenced by each other and can move independently, so that the growth requirements of different plants are met; meanwhile, during field planting, all stem clamping blocks 2311 on the whole stem clamping plate 231 can be turned up by turning over the integral strips 2312, a plurality of plants can be placed on the root support 210 at the same time, and then the stem clamping plate 231 is put down, so that field planting of the plurality of plants is finished at one time, and the field planting operation efficiency is high.

According to the above embodiment, a specific example is: the length of the integrated strip 2312 is 78 cm and the width is 1 cm with the root support 210, each stem clamping block 2311 is rectangular, the length and the width of each stem clamping block 2311 are 4 cm, the sizes of the stem clamping blocks 2311 are the same, every nineteen stem clamping blocks 2311 are uniformly distributed on the edge of the integrated strip 2312, the upper surfaces of joints of the integrated strip 2312 and the stem clamping blocks 2311 are connected through flexible adhesive tapes to form stem clamping plates, then the stem clamping plates are symmetrically supported in pairs to form adult shapes to form wave peaks of the stem support 230, the other sides of the integrated strip 2312 are longitudinally connected with the root support 210 through adhesive tapes or strings in a flexible mode, and four stem clamping plates form two rows of wave peaks.

Specifically, the stem clamping block 2311 is flexible pearl cotton, the thickness of the stem clamping block 2311 is about 1 cm, the material of the stem clamping block 2311 is soft, and the plant is not easy to damage.

Specifically, the connection between the integration strip 2312 and the root rest 210 may be made through adhesive tape or string.

Specifically, the root support 210 is made of plastic-coated electric welding wire mesh material, the diameter of the wire is 0.7 mm, the aperture is 1.5 cm, the length is 78 cm, and the width is 5-15 cm and is adjustable. The root support 210 is formed into a root support wave shape by folding the material, the wave direction is also consistent with the wave shape direction of the folds at the bottom of the cultivation groove 100, the wave peak height of the wave is 1.5 cm, the width between wave peaks is 1.5 cm, and the wave peaks are cut off 6 cm at intervals of 4 cm in the longitudinal direction to form wave peak cuts, so that the whole cultivation groove is more flexible in the transverse direction. The elevating block 220 is a rectangular block with the thickness of 1 cm and the side length of 4 cm, and a plurality of elevating blocks 220 which are symmetrically arranged are uniformly fixed on the lower bottom surface of the root support 210 in two rows, when the whole planting plate 200 is placed in the cultivation groove 100, the elevating blocks 220 can enable the spacing between the planting plate 200 and the top of the crest of the cultivation groove 100 to be 2-3 cm, so that the requirement of the plant root system horizontal direction stretching distribution is met. The overall length and width of the stem tray 230 is approximately the same as the root tray 210, the wave direction is also consistent with the root tray 210, the width between peaks can be 5 to 8 cm adjustable, and the height of the peaks can be 1 to 3 cm adjustable.

The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are possible to those of ordinary skill in the art. Any modification, equivalent replacement, improvement, etc. made without departing from the concept of the present invention should be included in the scope of the present invention.

Claims

1. A self-oxygenation hydroponic device, comprising:

the planting plate is arranged at the upper part of the cultivation groove and is used for stabilizing plants;

the wavy structure of the bottom wall of the cultivation groove is used for stretching and folding along a preset path, and the side wall of the cultivation groove is provided with a side wall stretching structure used for stretching and folding along the preset path;

the cultivation groove includes:

the inner shell is a waterproof and breathable film component, the bottom wall of the inner shell is of a wavy structure distributed along the preset path, the wavy structure of the bottom wall of the inner shell and the wavy structure of the bottom wall of the outer shell are overlapped, and two ends of the side wall of the inner shell are folded and sealed at positions corresponding to the wavy structure of the bottom wall of the inner shell;

the field planting plate comprises:

the stem support is arranged on the root support, is of a telescopic wavy structure distributed along the preset path and is used for clamping and fixing plants;

the stem support comprises a plurality of stem clamping plates, one sides of the stem clamping plates are in lap joint and support to form a herringbone structure, the other sides of the stem clamping plates are in rotary connection with the root support, and the herringbone structures form a wavy structure;

the stalk-clamping plate comprises:

2. The self-oxygenating water planting device of claim 1, wherein the outer housing comprises:

and the bottom wall is respectively connected with the two first side walls.

3. The self-oxygenating water planting device of claim 1, wherein the outer housing comprises:

and the bottom wall is respectively connected with the two first side walls.

4. The self-oxygenating water planting device of claim 1, wherein the outer housing comprises:

and the bottom wall is respectively connected with the two fifth side walls.

5. A self-oxygenating water culture apparatus as claimed in any one of claims 2 to 4, wherein the outer casing is provided with a reinforcing rim.