CN117958129B - NFT cultivation module - Google Patents
NFT cultivation module Download PDFInfo
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- CN117958129B CN117958129B CN202410363953.8A CN202410363953A CN117958129B CN 117958129 B CN117958129 B CN 117958129B CN 202410363953 A CN202410363953 A CN 202410363953A CN 117958129 B CN117958129 B CN 117958129B
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- module
- bottom plate
- planting
- field planting
- groove
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- 235000015097 nutrients Nutrition 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 7
- 241000196324 Embryophyta Species 0.000 description 19
- 238000003306 harvesting Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 235000016709 nutrition Nutrition 0.000 description 4
- 230000035764 nutrition Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Hydroponics (AREA)
Abstract
The invention discloses an NFT cultivation module in the field of agricultural planting, which comprises the following components: the planting device comprises a multi-groove bottom plate and a planting module, wherein one or more than one planting module is/are arranged on the upper surface of the multi-groove bottom plate, the planting module is slidably arranged in the multi-groove bottom plate, a plurality of planting holes and ventilation openings distributed in an array are formed in the upper surface of the planting module, the ventilation openings in a row are formed in the middle of the planting holes in a row, supporting ridges with different numbers are arranged on the bottom surface of the planting module, the supporting ridges are distributed on the lower surface of the planting module in groups, a positioning part is arranged on the bottom surface of the planting module, the positioning part corresponds to a nutrient solution tank formed by the multi-groove bottom plate, the planting module is embedded into a magnetic metal plate, an RFID module and the like, and benefits are provided for mechanical and digital operations, and a cultivation module formed by the multi-groove bottom plate and the planting module can meet the working requirements of automatic and batch plant soilless culture.
Description
Technical Field
The invention relates to the field of agricultural planting, in particular to an NFT (NFT) cultivation module.
Background
Soilless cultivation of plants is one of the important modes of modern agricultural production, and has the advantages of adjustable water and fertilizer, no cultivated land occupation, no pollution, high yield, good quality, good working environment and the like. Soilless culture includes two major categories, namely matrix culture and nutrient solution culture, wherein the nutrient solution culture can be further classified into deep liquid culture, nutrient solution thin film technology (NFT) and the like. Besides the advantages, the NFT has the advantages of good air permeability, low water consumption, simple facility construction, low input cost and the like, and is a main soilless culture form of plants such as leaf vegetables and the like at present, and the development is rapid.
The NFT cultivation system mainly comprises an NFT cultivation pipe, a nutrient solution circulation system, a control system and the like, wherein the cultivation pipe is usually square pipe, round pipe, elliptical pipe or other shapes, the top end of the cultivation pipe is provided with small holes for fixing plants, the nutrient solution is injected into the cultivation pipe through a capillary under the control of the control system, flows at the bottom of the cultivation pipe in a thin layer state, and the roots of plants planted in the small holes are contacted with the nutrient solution to absorb water and nutrition.
Aiming at the current agricultural planting field, a relative scheme is formulated aiming at the following problems:
1. The cultivation tube is too long and inconvenient to carry; too short cultivation pipe can increase the complexity of irrigation system, and increase the construction cost and operation and maintenance expenditure;
2. the cultivation pipes are usually relatively fixed, plant transplanting and harvesting can only be operated on plant growing sites, and mechanization and automation are difficult;
3. the cultivation tube is difficult to clean and disinfect, and if germs appear in the nutrient solution, the cultivation tube is difficult to eradicate;
4. the construction is complex, and the cultivation facilities are not easy to align and calibrate;
5. seedlings can tilt due to water flow rate and flush into NFT tubes; the plants can incline and lodge after growing up.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides an NFT cultivation module.
The invention is realized by adopting the following technical scheme: an NFT cultivation module, comprising: the device comprises a multi-groove bottom plate and a field planting module, wherein one or more field planting modules are arranged on the upper surface of the multi-groove bottom plate, and the field planting modules are slidably arranged in the multi-groove bottom plate;
The planting module upper surface is equipped with a plurality of planting holes and the opening of ventilating that are array distribution, and the lining-up the opening of ventilating is located the lining-up the planting hole middle part, the planting module bottom surface is equipped with the support ridge that quantity is unequal, a plurality of support ridge distributes in groups in the planting module lower surface, the planting module bottom surface is equipped with location portion, location portion corresponds with the nutrient solution groove that the multislot bottom plate set up.
Furthermore, the locating part comprises a plurality of groups of locating ridges, the locating ridges are distributed in groups, and the groups of locating ridges can enable the field planting module to be installed in a matched mode with the nutrient solution tank below the multi-tank bottom plate.
Furthermore, the positioning part consists of a plurality of U-shaped grooves, two edges of the bottom of each U-shaped groove are respectively provided with a bottom ridge, the bottom of each U-shaped groove is provided with a plurality of equally distributed fixing holes, and the fixing holes and the field planting holes are positioned on the same central axis.
Further, the multi-groove bottom plate comprises two or more than two nutrient solution grooves which are distributed at equal intervals, the groove widths and the groove depths of the nutrient solution grooves are equal, a plurality of vent holes are formed in the upper surface of the multi-groove bottom plate, and the vent holes are distributed on the upper surface of the multi-groove bottom plate at equal intervals.
Furthermore, the lower surfaces of the two sides of the bottom surface of the field planting module are provided with supporting ridges.
Further, the supporting ridges arranged in groups are equal in set distance.
Furthermore, the upper surface of the field planting module is provided with a plurality of magnetic metal plates.
Further, the upper surface of the field planting module is provided with a plurality of RFID modules or labels.
Compared with the prior art, the invention has the beneficial effects that:
1. The design of multiple groove plates can reduce the design, construction and adjustment difficulty of the NFT water planting facility, improve the system precision, reduce the workload and save the cost;
2. The ventilation holes are added on the multi-groove bottom plate and the field planting module, so that the air circulation can be promoted, the plant growth microenvironment can be improved, the nutrient absorption of plants can be promoted, and the plant growth speed can be improved;
3. The field planting facility is modularized and suitable for mechanical operation, so that plant transplanting and harvesting are not limited to plant growing sites, and industrial, automatic and mechanical production is facilitated, for example, seedlings can be transferred to a multi-groove bottom plate of a greenhouse for growth after being transplanted in a management room; the grown vegetables can be transported to a management room through a whole plate and then mechanically harvested;
4. The fixed planting holes of the fixed planting module top plate are coaxial with the U-shaped groove fixing holes, so that plants can keep upright and orderly growing, the formed groups are orderly and uniform, mechanical harvesting is facilitated, meanwhile, the complexity of the harvesting machinery is reduced, and the harvesting efficiency and the yield are improved;
5. The multi-groove bottom plate is easy to clean and disinfect on site, and the field planting module can be soaked for cleaning and disinfecting, so that the cleaning and disinfecting problems of the traditional long-strip NFT pipe are solved;
6. The bottom ridge design of the U-shaped groove of the field planting module can reduce the contact area and water retention between the field planting module and the multi-groove bottom plate, reduce the sliding resistance of the field planting module on the multi-groove bottom plate, simplify the orderly discharging method of the field planting module, for example, the field planting module can move from the near end to the far end through sliding, and vice versa;
7. The magnetic metal plate of the field planting module is convenient for the electromagnet to adsorb and release, and can provide convenience for mechanical transportation;
8. the field planting module can be embedded into an RFID module or a tag to be used as a unique identification code of the module, so that the module positioning and identification during the digitization and automation of the cultivation facility are facilitated.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic perspective view of a multi-groove bottom plate according to an embodiment of the invention.
Fig. 3 is a schematic perspective view of a field planting template according to an embodiment of the present disclosure.
Fig. 4 is a schematic perspective view of a field planting template according to a second embodiment of the present disclosure.
Fig. 5 is a side view of an implant platen according to an embodiment of the present invention.
Fig. 6 is a side view of a field template according to a second embodiment of the present invention.
Fig. 7 is a side view of a multi-well floor according to a second embodiment of the invention.
In the figure: the multi-groove bottom plate 1, the planting module 2, the magnetic metal plate 3, the RFID module 4, the tag 5, the planting hole 21, the ventilation opening 22, the supporting ridge 23, the positioning part 24, the positioning ridge 241, the U-shaped groove 242, the bottom ridge 243, the fixing hole 244, the nutrient solution groove 11 and the ventilation hole 12.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution for an NFT cultivation module:
Example 1
An NFT cultivation module, comprising: the planting device comprises a multi-groove bottom plate 1 and planting modules 2, wherein one or more than one planting module 2 is arranged on the upper surface of the multi-groove bottom plate 1, the planting modules 2 are slidably arranged in the multi-groove bottom plate 1, and the planting modules 2 are provided with different specifications, and the length, the width, the planting hole display, the number and the size of the planting modules can be adjusted according to plant types and conveying machinery;
Referring to fig. 3 and 4, the upper surface of the planting module 2 is provided with a plurality of planting holes 21 and ventilation openings 22 distributed in an array, the ventilation openings 22 are arranged in a row at the middle of the planting holes 21, when the planting module 2 is installed in the multi-groove bottom plate 1, the ventilation openings 22 can be aligned with the ventilation holes 12 arranged on the upper surface of the multi-groove bottom plate 1, the ventilation openings 22 can promote air circulation after being matched with the ventilation holes 12, the bottom surface of the planting module 2 is provided with a plurality of support ridges 23 with unequal quantity, the support ridges 23 are distributed on the lower surface of the planting module 2 in groups, besides the support effect, the contact area between the bottom surface of the planting module 2 and the multi-groove bottom plate 1 is reduced, sliding friction is reduced, the bottom surface of the planting module 2 is provided with a positioning part 24, the positioning part 24 corresponds to the nutrition groove 11 arranged in the multi-groove bottom plate 1, the large movement of the planting module 2 along the direction perpendicular to the nutrition groove 11 can be prevented, and the root of the plant is ensured to be always positioned in the nutrition groove 11.
In this embodiment, as shown in fig. 3 and 5, the positioning portion 24 is composed of a plurality of groups of positioning ridges 241, the positioning ridges 241 are distributed in groups, the groups of positioning ridges 241 can enable the planting module 2 to be mounted in a matching manner with the nutrient solution tank 11 below the multi-groove bottom plate 1, the planting module 2 is slidably mounted in the nutrient solution tank 11 through the positioning ridges 241 set by the positioning portion 24, the symmetrically distributed groups of positioning ridges 241 can have a certain gap with inner walls on two sides of the matched nutrient solution tank 11, a certain vertical movement space is provided when the planting module 2 is mounted through the positioning portion 24, the influence caused by the groove width error of the nutrient solution tank 11 set by the multi-groove bottom plate 1 is avoided when the planting module 2 is mounted in the multi-groove bottom plate 1, the clamping situation of the planting module 2 in the moving or mounting process is prevented, and the use experience of the planting module 2 is improved.
In this embodiment, as shown in fig. 2, the multi-groove bottom plate 1 includes two or more equally spaced nutrient solution grooves 11, the groove widths and the groove depths of the nutrient solution grooves 11 are equal, the length, the groove number, the groove widths and the groove depths of the multi-groove bottom plate 1 can be adjusted according to the planting environment and the planting species, a plurality of ventilation holes 12 are provided on the upper surface of the multi-groove bottom plate 1, and a plurality of ventilation holes 12 are equally spaced on the upper surface of the multi-groove bottom plate 1 to facilitate air flow.
In this embodiment, the support ridges 23 are disposed on the lower surfaces of the two sides of the bottom surface of the planting module 2.
In this embodiment, the supporting ridges 23 are arranged in groups at equal intervals.
In this embodiment, the upper surface of the field planting module 2 is provided with a plurality of magnetic metal plates 3, which are used as adsorption shops of electromagnetic mechanical arms of carrying equipment, so as to facilitate the grabbing and the applying of the field planting module 2.
In this embodiment, the upper surface of the field planting module 2 is provided with a plurality of RFID modules 4 or tags 5, which are used as unique identifiers of the field planting module 2.
Example two
The difference between this embodiment and the first embodiment is that, as shown in fig. 4 and fig. 6, the positioning portion 24 is formed by a plurality of U-shaped grooves 242, two sides of the bottom of the U-shaped groove 242 are respectively provided with a bottom ridge 243, so that a certain distance is formed between the bottom of the U-shaped groove 242 and the bottom surface of the nutrient solution tank 11, and a space is reserved for the plant root and the nutrient solution to flow, the bottom ridge 243 can also reduce the contact area between the bottom of the U-shaped groove 242 and the nutrient solution tank 11, reduce the friction between the field planting module 2 and the nutrient solution tank 11, facilitate the sliding of the field planting module 2 along the direction of the groove, the bottom of the U-shaped groove 242 is provided with a plurality of fixing holes 244 distributed at equal intervals, and the fixing holes 244 and the field planting holes 21 are located on the same central axis, so as to play a role of fixing plants together, so that the plant base cannot displace and tilt due to the plant growth or the nutrient solution flowing, and the two sides of the U-shaped groove 242 and the two side inner walls of the nutrient solution tank 11 are provided with a certain gap, so that the movement of the U-shaped groove 242 can be facilitated.
The invention relates to an NFT cultivation module working principle:
When the NFT cultivation module is used, a plurality of field planting modules are horizontally placed into the multi-groove bottom plate, the custom modules are arranged according to arrangement requirements, and different field planting modules can be used singly or in groups or in a mixed mode, so that different planting requirements are met;
The NFT cultivation module is suitable for NFT bottom plates with two or more grooves, the planting holes set on the top plate of the planting module are combined with the U-shaped groove fixing holes for fixing plants, the plants are orderly grown, the follow-up mechanized harvesting operation and the like are facilitated, the planting module support ridge, the U-shaped groove bottom ridge or the combination of the two are used, the contact area of the planting module and the multi-groove bottom plate can be reduced, the sliding friction of the planting module is reduced, the U-shaped groove bottom ridge is enough space for root systems and nutrient solution, the planting module is embedded into a magnetic metal plate, an RFID module and the like, the advantages are provided for the mechanized and digital operation, and the cultivation module formed by the multi-groove bottom plate and the planting module can meet the working requirements of automatic and batch plant soilless cultivation.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. An NFT cultivation module, comprising: multislot bottom plate (1), field planting module (2), its characterized in that:
One or more field planting modules (2) are arranged on the upper surface of the multi-groove bottom plate (1), and the field planting modules (2) are slidably arranged in the multi-groove bottom plate (1);
The upper surface of the field planting module (2) is provided with a plurality of field planting holes (21) and ventilation openings (22) which are distributed in an array, the ventilation openings (22) are arranged in a row at the middle part of the field planting holes (21), the bottom surface of the field planting module (2) is provided with a plurality of support ridges (23) with unequal quantity, the support ridges (23) are distributed on the lower surface of the field planting module (2) in groups, the bottom surface of the field planting module (2) is provided with a positioning part (24), and the positioning part (24) corresponds to a nutrient solution tank (11) arranged on the multi-tank bottom plate (1);
The positioning part (24) consists of a plurality of positioning ridges (241), or the positioning part (24) consists of a plurality of U-shaped grooves (242);
when the positioning part (24) consists of a plurality of groups of positioning ridges (241), the positioning ridges (241) are distributed in groups, and the groups of positioning ridges (241) can enable the planting module (2) to be matched with the nutrient solution tank (11) below the multi-tank bottom plate (1);
When the positioning part (24) is composed of a plurality of U-shaped grooves (242), a bottom ridge (243) is respectively arranged on two sides of the bottom of each U-shaped groove (242), a plurality of equally-distributed fixing holes (244) are formed in the bottom of each U-shaped groove (242), and the fixing holes (244) and the planting holes (21) are located on the same central axis.
2. The NFT cultivation module of claim 1, wherein: the multi-groove bottom plate (1) comprises two or more than two equidistantly distributed nutrient solution grooves (11), the groove widths and the groove depths of the nutrient solution grooves (11) are equal, a plurality of vent holes (12) are formed in the upper surface of the multi-groove bottom plate (1), and the vent holes (12) are equidistantly distributed on the upper surface of the multi-groove bottom plate (1).
3. The NFT cultivation module of claim 1, wherein: the lower surfaces of the two sides of the bottom surface of the field planting module (2) are provided with supporting ridges (23).
4. The NFT cultivation module of claim 1, wherein: the supporting ridges (23) arranged in groups are arranged at equal intervals.
5. The NFT cultivation module of claim 1, wherein: the upper surface of the field planting module (2) is provided with a plurality of magnetic metal plates (3).
6. The NFT cultivation module of claim 1, wherein: the upper surface of the field planting module (2) is provided with a plurality of RFID modules (4) or labels (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410363953.8A CN117958129B (en) | 2024-03-28 | 2024-03-28 | NFT cultivation module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410363953.8A CN117958129B (en) | 2024-03-28 | 2024-03-28 | NFT cultivation module |
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| CN117958129A CN117958129A (en) | 2024-05-03 |
| CN117958129B true CN117958129B (en) | 2024-06-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206620569U (en) * | 2017-04-12 | 2017-11-10 | 中国农业科学院草原研究所 | A kind of pallet of laboratory cultures plant |
| JP2017205023A (en) * | 2016-05-16 | 2017-11-24 | 徳寿工業株式会社 | Cultivation bed for hydroponic cultivation and hydroponic cultivation method using cultivation bed |
| CN211671581U (en) * | 2020-01-17 | 2020-10-16 | 周振东 | Forestry seedling tray device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201430825Y (en) * | 2009-07-06 | 2010-03-31 | 上海赋民农业科技有限公司 | Spray-type three-dimensional cultivation system of circular arch-shaped three-dimensional planting body |
| CN201499506U (en) * | 2009-09-03 | 2010-06-09 | 北京中环易达设施园艺科技有限公司 | Floating hydroponics planting plate |
| JP2018068142A (en) * | 2016-10-25 | 2018-05-10 | 三菱ケミカル株式会社 | Hydroponic device and hydroponic method |
| CN206452946U (en) * | 2017-02-13 | 2017-09-01 | 芜湖耀石信息科技有限公司 | A kind of water planting tidal type intelligence educates system from plant is irrigated |
| CN207911643U (en) * | 2018-01-25 | 2018-09-28 | 中山昂欣科技有限责任公司 | A kind of shelf type water planting field planting system |
| CN112385533A (en) * | 2020-11-10 | 2021-02-23 | 李光富 | Fish and vegetable symbiotic device and use method thereof |
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- 2024-03-28 CN CN202410363953.8A patent/CN117958129B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017205023A (en) * | 2016-05-16 | 2017-11-24 | 徳寿工業株式会社 | Cultivation bed for hydroponic cultivation and hydroponic cultivation method using cultivation bed |
| CN206620569U (en) * | 2017-04-12 | 2017-11-10 | 中国农业科学院草原研究所 | A kind of pallet of laboratory cultures plant |
| CN211671581U (en) * | 2020-01-17 | 2020-10-16 | 周振东 | Forestry seedling tray device |
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