CN114431129A - Vertical flow type cultivation plate - Google Patents
Vertical flow type cultivation plate Download PDFInfo
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- CN114431129A CN114431129A CN202111432781.8A CN202111432781A CN114431129A CN 114431129 A CN114431129 A CN 114431129A CN 202111432781 A CN202111432781 A CN 202111432781A CN 114431129 A CN114431129 A CN 114431129A
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- rows
- cultivation
- nutrient solution
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
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- Hydroponics (AREA)
Abstract
The invention relates to the field of plant cultivation, and provides a vertical flow type cultivation plate which comprises a cultivation plate body, wherein a plurality of rows of cultivation holes are arranged on the cultivation plate body, each row comprises a plurality of cultivation holes arranged at intervals, a plurality of rows of buffer parts are arranged between every two adjacent rows of cultivation holes, the buffer parts are arranged on the back surface of the cultivation plate body and are used for guiding nutrient solution flowing through the cultivation holes on the upper row to the cultivation holes on the lower row, and the flowing speed of the nutrient solution is reduced, in the invention, when the buffer parts between two adjacent rows of cultivation holes guide the nutrient solution, but also plays a certain role in buffering the nutrient solution water flow, when the nutrient solution water flow flows to the buffering piece, the flow speed of the nutrient solution is reduced by the buffering and flow guiding effects of the buffer piece, when the nutrient solution flows through the cultivation holes, because the flow speed slows down, the impact of nutrient solution to plant roots reduces, the effectual growth that guarantees plant roots.
Description
Technical Field
The invention relates to the field of plant cultivation, in particular to a vertical flow type cultivation plate.
Background
In the plant cultivation field, three-dimensional planting is a modernized planting mode that space high efficiency utilized, has promoted the planting output of soil unit area greatly, and the mode that generally adopts the multilayer to erect at present carries out the plant and cultivates, and cultivation dish horizontally places on the layer frame. The cultivation dish nutrient solution that the level was placed submerges plant roots completely easily, lead to the plant roots oxygen suppliment not enough, influence vegetation, set up perpendicularly as the cultivation dish, during the confession liquid is perpendicular to the feed liquid system, can both guarantee the nutrition of plant and can guarantee the oxygen supply, but at the nutrient solution of perpendicular downflow, the velocity of flow is great, produces great impact to the root system of plant easily, especially is located the bottom layer when, the velocity of flow of nutrient solution is the biggest, has seriously influenced plant roots's growth and development.
Disclosure of Invention
Therefore, the vertical flow type cultivation plate suitable for vertical flow type cultivation needs to be provided, impact of a flowing process of a nutrient solution on a plant root system is relieved, and normal growth of the plant is guaranteed.
In order to achieve the purpose, the invention provides a vertical flow type cultivation plate which comprises a cultivation plate body, wherein a plurality of rows of cultivation holes are formed in the cultivation plate body, each row of cultivation holes are formed at intervals, a plurality of rows of buffer parts are arranged between every two adjacent rows of cultivation holes, the buffer parts are arranged on the back face of the cultivation plate body, and are used for guiding nutrient solution flowing through the cultivation holes in the upper rows to the cultivation holes in the lower rows and slowing down the flowing speed of the nutrient solution.
Further, the bolster includes at least one guide plate, the guide plate sets up as nutrient solution and flows along sinuous passageway on the back of planting the board body.
In the above scheme, the buffer piece blocks the nutrient solution to make it flow along the sinuous channel, for the perpendicular flowing path of nutrient solution, sinuous flowing path, the flowing speed of nutrient solution slows down, and the impact force to the plant root system of cultivation hole weakens, and sinuous channel's flowing path is longer than perpendicular path, and the route is lengthened, and the nutrient solution can carry out sufficient gas exchange with the air in the flowing process for sufficient oxygen content when nutrient solution flows to cultivation hole, helps the growth and development of plant root system.
Further, two rows of cultivation holes adjacent from top to bottom are arranged in a staggered mode, a row of buffer pieces are arranged between every two rows of cultivation holes adjacent from top to bottom, and the space utilization rate of the cultivation holes in the planting plate can be enhanced through the staggered arrangement.
Further, the buffer part comprises a guide plate, the guide plate is provided with a top end and a bottom end, an included angle alpha is formed between a connecting line of the top end and the bottom end and the horizontal plane, and the top end and the bottom end of the guide plate respectively correspond to the two rows of cultivation holes which are adjacent up and down. The included angle alpha is an acute angle, the specific size of alpha is 30-60 degrees, the smaller the included angle alpha is, the gentler the flowing water flow of the nutrient solution on the guide plate is, the longer the flowing path of the nutrient solution is, on the contrary, the larger the included angle alpha is, the more urgent the flowing water flow of the nutrient solution on the guide plate is, the smaller the flowing path of the nutrient solution is, and the corresponding adjustment can be carried out according to the needs of different varieties of plants.
Further, the bolster includes two guide plates, the guide plate has top and bottom, the line and the horizontal plane of top and bottom have contained angle beta, the top interconnect of two guide plates, the top that two guide plates are connected is corresponding with the last row of cultivation hole, it is corresponding with the bottom of guide plate to arrange the cultivation hole down, contained angle beta is the acute angle, specific beta's size is 30-60, when the nutrient solution flows to the crossing top of two guide plates of bolster, to the great nutrient solution of flow, two guide plates can play certain reposition of redundant personnel effect, make the bolster have better buffering effect.
Further, two relative guide plates on two adjacent bolster correspond same cultivation hole down, from this via two guide plate reposition of redundant personnel backs of a bolster, nutrient solution rivers mix with the nutrient solution of relative guide plate on the adjacent bolster respectively, improve the homogeneity that the nutrient solution distributes at the flow in-process.
Further, two rows of cultivation holes adjacent from top to bottom are arranged in an aligned mode, two rows of upper and lower buffering pieces are arranged between every two rows of cultivation holes adjacent from top to bottom, the top ends of the upper rows of buffering pieces are aligned with the upper rows of cultivation holes in the two adjacent rows of cultivation holes, the top ends of the lower rows of buffering pieces are aligned with the bottom ends of the upper rows of buffering pieces, and the lower rows of cultivation holes are aligned with the bottom ends of the lower rows of buffering pieces.
Two adjacent rows of cultivation holes are arranged in a staggered mode, and the buffer pieces between the two adjacent rows of cultivation holes are arranged in odd rows. Two adjacent rows of cultivation holes are aligned, and the buffer parts between the two adjacent rows of cultivation holes are arranged in even number. The row number of the buffer parts is related to the position arrangement of the cultivation holes, the more the row number of the buffer parts is, the longer the flow path of the nutrient solution between the two rows of the cultivation holes is, the better the buffering effect is, but the larger the distance between the two rows of the cultivation holes is required, and the specific buffer parts are one row or two rows.
Further, the guide plate is a plane or a curved surface.
In the scheme, when the guide plate is a curved plate, the change of the flow speed of the nutrient solution on the guide plate is uneven, the nutrient solution flows slowly and then moves with acceleration, and when the nutrient solution flows from a high position to a low position on the curved surface, a certain jet flow can be formed, the change of the flowing state of the nutrient solution is severe, so that the oxygen exchange between the nutrient solution and the air is sufficient; when the guide plate is the flat panel, the velocity of flow change of nutrient solution on the guide plate is even, compares with vertical flow, and the velocity of flow when nutrient solution flows through the cultivation hole is lower, has better buffering effect.
The technical scheme has the following beneficial effects:
according to the invention, the back surface of the planting plate body is provided with the rows of buffering parts, the nutrient solution provides nutrition for the plant roots on the planting holes, the nutrient solution flows through the planting holes from top to bottom, the flowing speed of the nutrient solution under gravity is high, and the flowing speed is difficult to control.
Drawings
Fig. 1 is a structural diagram of a planting plate described in example 1.
Fig. 2 is a schematic view of partial water flow on the back surface of the planting plate in example 1, and arrows indicate the flow of the water flow.
Fig. 3 is a structural diagram of a planting plate described in example 2.
Fig. 4 is a schematic view of the partial water flow on the back surface of the planting plate in example 2, and the arrows indicate the flow of the water flow.
Fig. 5 is a structural diagram of a planting plate described in example 3.
Fig. 6 is a schematic view of partial water flow on the back surface of the planting plate in example 3, and arrows indicate the flow of the water flow.
Fig. 7 is a structural diagram of a planting plate described in example 4.
Fig. 8 is a schematic view of the partial water flow on the back of the planting plate of example 4, and the arrows indicate the flow of the water flow.
Fig. 9 is a schematic view of the partial water flow on the back of the planting plate of example 5, with arrows indicating the flow of the water flow.
Description of the reference numerals:
1. a planting plate body; 2. cultivating holes; 3. a buffer member; 31. a deflector.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Example 1
Please refer to fig. 1-2, the embodiment provides a vertical flow type cultivation plate, which includes a cultivation plate body 1, wherein a plurality of rows of cultivation holes 2 are arranged on the cultivation plate body 1, each row of cultivation holes 2 includes a plurality of intervals, two adjacent rows of cultivation holes 2 are arranged in a staggered manner, a row of buffer members 3 is arranged between two adjacent upper and lower rows of cultivation holes 2 on the back surface of the cultivation plate body 1, each row of buffer members 3 includes a plurality of intervals, the buffer members 3 are in one-to-one correspondence with the cultivation holes 2, and the buffer members 3 are used for guiding the nutrient solution flowing through the upper row of cultivation holes 2 to the lower row of cultivation holes 2 and reducing the flowing speed of the nutrient solution. In this embodiment, the buffer member 3 includes a guide plate 3131, the back of the planting plate body 1 is perpendicular to the guide plate 31, the guide plate 31 and the planting plate body 1 can be set to an integrated structure, and can also be set to detachable connection, the integrated structure can avoid the installation gap between the guide plate 31 and the planting plate body 1, the number and the position of the buffer member 3 can be conveniently adjusted by the detachable connection mode, and the tongue-and-groove connection can be used by the detachable connection mode. The guide plate 31 is obliquely arranged and forms an included angle alpha with the horizontal plane, the guide plate 31 plays a role in blocking water flow, nutrient solution flows in a winding channel under the action of the guide plate 31, the included angle alpha is an acute angle, and the size of the alpha is 30-60 degrees.
In this embodiment, the included angle α is 60 °, the guide plate 31 is a flat plate, the guide plates 31 of each row of buffer members are parallel to each other, and the inclination directions of the upper and lower adjacent guide plates 31 are opposite to each other. Specifically, in two adjacent rows of cultivation holes 2, go up row 2 vertical projection in guide plate 31's top of cultivation hole, it is located the axial extension line of guide plate 31 bottom to arrange cultivation hole 21 down, the nutrient solution flows through going up cultivation hole 2 after, because the effect of blockking of plant root system on cultivation hole 2, the nutrient solution flows down, later flow to guide plate 31's top, later flow along the guide plate, it has the clearance to arrange between cultivation hole 2 and guide plate 31's the bottom down, avoid guide plate 31's bottom to hinder the growth of plant root system, the nutrient solution flows behind guide plate 31's bottom, after a section distance of departure, by the plant root system absorption on cultivation hole 2, remaining nutrient solution continues, flow to next row guide plate 31.
In another embodiment, the included angle α is 30 °.
Example 2
Referring to fig. 3-4, a vertical flow type cultivation plate, different from embodiment 1, the diversion plate 31 is a curved plate. The concrete guide plate 31 with opposite bending directions of the guide plates 31 of two adjacent rows of buffer parts is an arc plate with a central angle of 90 degrees, the top end of the arc plate is tangent to the horizontal plane, the included angle alpha is 45 degrees at the moment, in the two adjacent rows of cultivation holes 2, the upper row of cultivation holes 2 vertically projects on the top end of the guide plate 31, the lower row of cultivation holes 2 is positioned on the extension line of the connecting line of the top end and the bottom end of the arc plate, after the nutrient solution flows through the upper row of cultivation holes 2, the nutrient solution flows in a parabolic manner on the guide plate 31, the vertical distance and the horizontal distance are reserved between the lower row of cultivation holes 2 and the bottom end of the smooth plate, the nutrient solution just flows through the lower row of cultivation holes 2 after flowing in the parabolic manner, when the guide plate 31 is a curved surface, the flow rate change of the nutrient solution on the guide plate 31 is uneven, the nutrient solution flows gently from a high place to a low place, a certain jet flow can be formed, the flowing state of the nutrient solution changes more violently, so that the nutrient solution is exchanged with oxygen in the air more sufficiently.
Example 3
Referring to fig. 5-6, the present embodiment provides a vertical flow type cultivation plate, compared to embodiment 1, the present embodiment is different in that the buffer member 3 includes two obliquely arranged guide plates 31, the tops of the two guide plates 31 are connected and symmetrically arranged, the intersecting side edges of the two guide plates 31 correspond to the upper row of cultivation holes 2, at least one free side edge of the two guide plates 31 corresponds to the lower row of cultivation holes 2, specifically, two opposite guide plates 31 on two adjacent buffer members 3 correspond to the same lower row of cultivation holes 2, the guide plates 31 are planar plates, the guide plates 31 are obliquely arranged, in two adjacent rows of cultivation holes 2, the upper row of cultivation holes 2 projects on the top side edge of the intersection of the two guide plates 31 of the buffer parts, the bottom ends of the two opposite guide plates of the left and right adjacent buffer parts 3 are provided with gaps, and the lower row of cultivation holes 2 is aligned with the center of the gap.
In this embodiment, when the two deflectors 31 are flat plates, the included angle between the deflectors 31 and the horizontal plane is β, and specifically, β is 30 °. In another embodiment, β may be set to 60 °.
Two guide plates 31 are intersected and symmetrically arranged, in two adjacent rows of cultivation holes 2, the cultivation holes 2 in the upper row vertically flow downwards to the top side edge where the two guide plates 31 are intersected, and nutrient solution at the intersection of the two guide plates 31 is divided into two strands of nutrient solution through the flow division of the two guide plates 31. When the flow of nutrient solution is great, two guide plates 31 can play certain reposition of redundant personnel effect for bolster 3 has better buffering effect, and when every nutrient solution flows to the bottom of guide plate, mix with the nutrient solution of reposition of redundant personnel on the adjacent bolster 3 again, strengthened the homogeneity that the nutrient solution distributes, two strands of nutrient solutions when mixing, can offset opposite direction's inertial force each other, further slow down the impact force of nutrient solution to 2 plant roots in cultivation hole.
Example 4
Referring to fig. 7-8, in this embodiment, a vertical flow type cultivation plate is provided, compared with embodiment 3, each buffer member includes two guide plates, when the two guide plates 31 are two curved plates, specifically, the guide plates 31 are circular arc plates with a central angle of 90 °, the two circular arc plates form a semicircular plate, the top end of the semicircular plate is tangent to the horizontal plane, at this time, the included angle is β 45 °, in two adjacent rows of cultivation holes 2, the upper row of cultivation holes is projected at the central position of the top end of the semicircular plate, the bottom ends of the two opposite guide plates of the left and right adjacent buffer members 3 have a gap, the lower row of cultivation holes 2 is located right below the gap, the nutrient solution vertically flows from the upper row of cultivation holes 2 to the top ends of the buffer members 3 and is divided into two strands by the two circular arc plates, when the two strands of nutrient solution flow on the circular arc plates, a jet flow to form a buffer member, the nutrient solution guided by the left and right adjacent opposite guide plates is converged into one strand, and finally, the cultivation holes flow through the lower row of cultivation holes from the gap of the guide plate.
Example 5
Referring to fig. 9, the present embodiment provides a vertical flow type cultivation board, compared to embodiment 1, the present embodiment is different in that the cultivation holes 2 on the cultivation board body 1 are aligned, at this time, the row number of the buffer members 3 between two adjacent rows of cultivation holes 2 is an even number, in the present embodiment, two rows of upper and lower buffer members 3 are disposed between two adjacent rows of cultivation holes 2, each buffer member 3 includes two guide plates 31, the two guide plates 31 are connected, each guide plate 31 is an 1/4 arc plate, a gap is provided between the opposite guide plates 31 between two adjacent buffer members 3, in the two adjacent rows of cultivation holes, the top end of the upper row of buffer member is aligned with the upper row of cultivation holes 2, the top end of the lower row of buffer member 3 is aligned with the gap between the upper row of buffer members 3, the bottom end of the lower row of buffer member is aligned with the lower row of cultivation holes 2, after the nutrient solution flows downward from the upper row of cultivation holes 2 to the upper row of 3, shunt by two guide plates 31, the relative guide plate 31 of two adjacent bolster 3 of same row assembles nutrient solution and flow to the bolster 3 of discharging downwards, the nutrient solution is through the reposition of redundant personnel of the guide plate 31 of the bolster 3 of discharging downwards again, flow to the cultivation hole 2 of discharging downwards after assembling, plant for cultivation hole 2 provides nutrient composition down, so through twice reposition of redundant personnel and assemble, make the nutrient solution distribute more evenly at the back of planting board body 1, simultaneously at the reposition of redundant personnel and the in-process that assembles, the nutrient solution can carry out abundant exchange with the oxygen in the air, improve the oxygen content of nutrient solution, help the growth of plant roots.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "include", "including" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or terminal device including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such process, method, article, or terminal device. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
Although the embodiments have been described, once the basic inventive concept is obtained, other variations and modifications of these embodiments can be made by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes using the contents of the present specification and drawings, or any other related technical fields, which are directly or indirectly applied thereto, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a flow of hanging down formula cultivation board, its characterized in that, is including planting the board body, it includes the cultivation hole that a plurality of intervals set up to be equipped with multirow cultivation hole and every row on the board body to plant, is equipped with a plurality of rows of bolster between two rows of cultivation holes of every upper and lower adjacent, the bolster sets up at cultivation board body back, and the bolster is used for the nutrient solution water conservancy diversion to the cultivation hole down of going up the row of cultivation hole of will flowing through to slow down the flow velocity of nutrient solution.
2. The planting plate of claim 1, wherein the buffer comprises at least one baffle configured to allow nutrient solution to flow along a serpentine path on the back side of the planting plate body.
3. The planting plate of claim 2, wherein two rows of the planting holes adjacent to each other are arranged in a staggered manner, and a row of the buffer member is arranged between every two rows of the planting holes adjacent to each other.
4. The planting plate of claim 3, wherein the buffer member comprises a deflector having a top end and a bottom end, a line connecting the top end and the bottom end forms an angle α with the horizontal plane, and the top end and the bottom end of the deflector correspond to two rows of the planting holes adjacent to each other up and down, respectively.
5. The planting plate of claim 3, wherein the buffer member comprises two guide plates, the guide plates having top and bottom ends, a line connecting the top and bottom ends and a horizontal plane having an angle β with the horizontal plane, the top ends of the two guide plates being connected to each other, the top end of the two guide plates being connected to correspond to the upper row of the planting holes, and the lower row of the planting holes corresponding to the bottom ends of the guide plates.
6. The planting plate of claim 5, wherein two opposite diversion plates of two adjacent cushioning members correspond to the same lower row of planting holes.
7. The planting plate of claim 2, wherein two adjacent rows of the upper and lower rows of the planting holes are aligned, two rows of the upper and lower buffers are disposed between each adjacent row of the upper and lower rows of the planting holes, wherein the top ends of the upper rows of the upper buffers are aligned with the upper rows of the planting holes, the top ends of the lower rows of the lower buffers are aligned with the bottom ends of the upper rows of the upper buffers, and the lower rows of the planting holes are aligned with the bottom ends of the lower rows of the lower buffers.
8. The planting plate of any one of claims 2-7, wherein the deflector is a planar plate or a curved plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432781.8A CN114431129B (en) | 2021-11-29 | 2021-11-29 | Vertical flow type cultivation plate |
| PCT/CN2022/115697 WO2023093174A1 (en) | 2021-11-29 | 2022-08-30 | Vertical flow type cultivation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432781.8A CN114431129B (en) | 2021-11-29 | 2021-11-29 | Vertical flow type cultivation plate |
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| Publication Number | Publication Date |
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| CN114431129A true CN114431129A (en) | 2022-05-06 |
| CN114431129B CN114431129B (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111432781.8A Active CN114431129B (en) | 2021-11-29 | 2021-11-29 | Vertical flow type cultivation plate |
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| Country | Link |
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| CN (1) | CN114431129B (en) |
| WO (1) | WO2023093174A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093174A1 (en) * | 2021-11-29 | 2023-06-01 | 福建省中科生物股份有限公司 | Vertical flow type cultivation plate |
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| CN114431129B (en) * | 2021-11-29 | 2022-12-23 | 福建省中科生物股份有限公司 | Vertical flow type cultivation plate |
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- 2021-11-29 CN CN202111432781.8A patent/CN114431129B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2023093174A1 (en) | 2023-06-01 |
| CN114431129B (en) | 2022-12-23 |
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