CN217012170U - Modular vertical liquid flow plant water culture unit, water culture device and water culture system - Google Patents
Modular vertical liquid flow plant water culture unit, water culture device and water culture system Download PDFInfo
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- CN217012170U CN217012170U CN202122980837.5U CN202122980837U CN217012170U CN 217012170 U CN217012170 U CN 217012170U CN 202122980837 U CN202122980837 U CN 202122980837U CN 217012170 U CN217012170 U CN 217012170U
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Abstract
The utility model relates to the field of plant cultivation, and discloses a modular vertical liquid flow plant water culture unit, a water culture device and a water culture system.
Description
Technical Field
The utility model relates to the field of plant cultivation, in particular to a modular vertical flow plant hydroponic unit, a hydroponic device and a hydroponic system.
Background
In the plant cultivation field, three-dimensional planting is a space high-efficient modern planting mode who utilizes, has promoted the planting output of soil unit area greatly, and the mode that generally adopts the multilayer to erect carries out the plant cultivation at present, and the cultivation dish is placed on layer frame horizontally. When the cultivation dish lets in the nutrient solution, in order to provide the sufficient nutrient element of plant, the general complete submergence root of plant of nutrient solution, the root of plant can't obtain sufficient oxygen this moment, in order to provide sufficient oxygen for the plant, with the liquid level control of nutrient solution when lower level, the plant can't obtain sufficient nutrient element, and current perpendicular cultivation device, the unable abundant contact nutrient solution of root system, the nutrition absorption of root is not enough.
SUMMERY OF THE UTILITY MODEL
For this reason, need provide perpendicular liquid stream plant hydroponic unit of modularization, hydroponic device and hydroponic system, solve current perpendicular cultivation device, the unable abundant nutrient solution of contact of plant roots, problem that vegetation is inhomogeneous.
To achieve the above objects, the present invention provides a modular vertical flow plant hydroponic unit comprising:
the mounting body is internally provided with a space to form a flowing cavity, the top of the mounting body is provided with a water inlet, the bottom of the mounting body is provided with a water outlet,
the planting plate is fixed on the side surface of the mounting body, and planting holes which are arranged in an array mode are formed in the planting plate; the water conservancy diversion core, the water conservancy diversion core is fixed at the intracavity that flows, form perpendicular runner between the side of water conservancy diversion core and the planting board, the side that the board was planted to the water conservancy diversion core orientation is equipped with a plurality of horizontal water conservancy diversion archs from top to bottom at the interval, forms the water conservancy diversion recess between the adjacent water conservancy diversion arch, and the position of water conservancy diversion recess corresponds with the planting hole position on the planting board.
Furthermore, the side of the flow guide core facing the planting plate is wavy, the flow guide grooves are formed in the wave troughs, and the flow guide bulges are formed in the wave crests. The cross section of the flow guide bulge is arc-shaped.
Further, the cross section of the flow guide protrusion is polygonal.
Furthermore, a groove which extends horizontally is arranged on the flow guide protrusion and/or the flow guide groove. Nutrient solution is distributed on the surface of the diversion core along the grooves, so that the nutrient solution is more uniformly distributed on the side surface of the diversion core.
Furthermore, the cross section of the groove is polygonal or circular arc, and the corners of the groove with the polygonal cross section are in circular arc transition. Polygonal or convex slot has great surface area, makes things convenient for plant roots to adhere to, simultaneously, when nutrient solution carries out the ditch inslot, can continuous impact, turn to, fully contact with the air, guarantee that plant roots's oxygen suppliment is sufficient, corner that impurity was avoided in the transition of corner circular arc gathers, also can make things convenient for the washing of water conservancy diversion core.
Furthermore, a plurality of staggered and crossed diversion ribs are fixed on the side surface of the diversion bulge.
Furthermore, the planting plates are arranged on two opposite side faces of the mounting body, and flow guide bulges are symmetrically arranged on the two opposite side faces of the flow guide core. The double-sided planting can greatly increase the planting volume rate, thereby improving the yield per unit area.
Furthermore, the bottom of the installation body is provided with a plurality of fixing plates, the fixing plates are arranged in the water outlet at intervals, two sides of each fixing plate are fixed with the installation body, the bottom of the flow guide core is provided with a plurality of installation ports, and the fixing plates are matched with the installation ports. The installing port cooperatees with the topside of fixed plate, and the setting of fixed plate makes things convenient for the fixed of water conservancy diversion core, simultaneously because the bottom that the fixed plate is located the installing body can not influence the flow of rivers in the perpendicular runner and plant roots's growth, the fixed frame of both sides is connected to the fixed plate in addition, also can play the effect of strengthening fixed frame.
Further, the axis of the planting hole and the horizontal plane form an included angle alpha, and the included angle alpha ranges from 10 degrees to 30 degrees. The planting hole is obliquely arranged so that the planting cup arranged is also obliquely arranged, the planting cup is not easy to fall off, and the plant grows obliquely and upwards.
Furthermore, a planting cup is arranged in the planting hole, and a baffle plate is detachably fixed at the cup opening of the planting cup. Along with the growth of plant, the plant is more and more heavy at the partial weight of planting the board surface, probably communicates the planting sponge in planting the cup and drops from planting the cup, and the setting of baffle can keep off mutually with planting the sponge and connect, effectually prevents to plant falling of planting the sponge in the cup.
Further, the baffle is arc-shaped, an annular bulge is fixed at the cup opening of the planting cup, two clamping plates which are oppositely arranged are fixed on the annular bulge, clamping blocks are fixed on two sides of each clamping plate, a gap is formed between each clamping block and the upper surface of the annular bulge to form a bayonet, the baffle is located on the annular bulge, and two ends of the baffle are respectively embedded into the two bayonet. When the arc-shaped baffle plate is used for blocking the planting sponge in the planting cup, the cup opening of the planting cup can be kept to have a larger opening, smooth growth of plants is guaranteed, and the bayonet is formed to be beneficial to quick installation and fixation of the baffle plate.
Furthermore, the two sides of the annular bulge, which are positioned at the bottom of the clamping plate, are hollowed out. The clamping plate, the annular bulge and the planting cup are of an integrated structure, when the baffle is embedded into the bayonet, a certain acting force is exerted between the clamping plate and the baffle, the hollow structure can reduce the rigidity between the clamping plate and the annular bulge, the baffle is convenient to install,
furthermore, the edge that the planting plate is located the planting hole is buckled outwards and is formed the annular protruding edge of placing, place the height on protruding edge and reduce gradually from bottom to top, place protruding edge and plant the lateral surface of board cup and keep off mutually and connect. Place protruding edge and planting board structure as an organic whole, simplify the part quantity of cultivation module, the operation personnel's of being convenient for use, it is fixed also to make things convenient for the slope of planting the board to place the setting on protruding edge simultaneously.
The water culture device comprises a support frame and a plurality of modularized vertical liquid flow plant water culture units, wherein the modularized vertical liquid flow plant water culture units are fixed with each other in the vertical direction, and the modularized vertical liquid flow plant water culture units are fixed with the support frame.
Further, still including the connection frame, the bottom of the installation body is equipped with connecting grooves, the medial surface at the top of the installation body is equipped with connects protrudingly, and in two perpendicular liquid stream plant water planting units of modularization adjacent from top to bottom, in the connecting grooves of the installation body of the perpendicular liquid stream plant water planting unit of modularization on the top embedding of connection frame, the bottom setting of connection frame is on connecting protrudingly. The connecting frame is arranged to enable the two modular vertical flow plant hydroponic units to be firmly fixed.
The hydroponic system includes illumination lamp plate and a plurality of hydroponic devices as above-mentioned, two liang of relative settings of a plurality of hydroponic devices, is fixed with the slide bar between two relative hydroponic devices's the top, and the gliding setting of illumination lamp plate is on the slide bar.
The technical scheme has the following beneficial effects:
1. according to the utility model, the nutrient solution flows on the side surface of the flow guide core from top to bottom, the groove enables the nutrient solution to continuously flow back and turn due to the action of the flow guide protrusions on the surface of the flow guide core in the flowing process, so that the nutrient solution can fully absorb oxygen, oxygen supply for a plant root system is ensured to be sufficient, meanwhile, the contact area between the plant root system and the flow guide core is increased by the flow guide grooves formed between the flow guide protrusions, the root must can be in multi-directional contact with the nutrient solution, and the stable and uniform growth of plants is kept.
2. During the cultivation, the root system of plant is located the water conservancy diversion recess of water conservancy diversion core, and the bellied side of going up of water conservancy diversion plays certain supporting role to the root system of plant in vertical direction for plant root system remains throughout on the water conservancy diversion core, avoids the root must not contact the problem of nutrient solution, and when the nutrient solution flows to the water conservancy diversion arch from the water conservancy diversion recess, the nutrient solution velocity of flow slows down, is favorable to plant roots fully to absorb the nutrition.
3. Two lamp plate accessible slide bars adjustment illumination distances between the cultivation wall on the cultivation device that hangs down, adapt to the different growth stages of crop, improve light utilization ratio, need not to set up the manual operation passageway again moreover, only need move the lamp plate to one side and can get into the operation, plant the plot ratio and can improve by a wide margin, and the device vertical direction does not have and shelters from, and cold and hot air current exchanges smoothly from top to bottom, and the heat that lamps and lanterns produced directly rises to discharge, sparingly plants the energy consumption.
Drawings
FIG. 1 is a block diagram of a modular vertical flow plant hydroponic unit as described in example 1.
FIG. 2 is an exploded view of the modular vertical flow plant hydroponic unit of example 1.
FIG. 3 is a cross-sectional view of the bottom of a modular vertical flow plant hydroponic unit as described in example 1.
FIG. 4 is an exploded view of the bottom of the modular vertical flow plant hydroponic unit of example 1.
Fig. 5 is a structural diagram of the cup of the planting plate in the embodiment 1.
Fig. 6 is a diagram of another embodiment of the flow guide core of example 1.
Fig. 7 is a diagram of another embodiment of the baffle core of example 1.
FIG. 8 is a schematic diagram of the hydroponic apparatus according to example 2.
FIG. 9 is an exploded view of the modular vertical flow plant hydroponic unit of example 2.
FIG. 10 is a cross-sectional view of the junction between upper and lower adjacent modular vertical flow plant hydroponic units of example 2.
FIG. 11 is a schematic diagram of a hydroponic system as described in example 3.
Description of reference numerals:
1. an installation body; 11. a water inlet; 12. a water outlet; 13. a fixing plate; 14. a connecting groove; 15. a connecting projection; 2. planting a plate; 21. planting holes; 22. placing the convex edge; 3. a flow guide core; 31. a trench; 32. an installation port; 33. a flow guide groove; 34. flow guide bulges; 35. a flow guide rib; 4. planting a cup; 41. a baffle plate; 42. an annular projection; 43. clamping a plate; 44. a clamping block; 45. a bayonet;
5. a modular vertical flow plant hydroponic unit; 6. a support frame; 7. a connecting frame;
8. a hydroponic device; 9. a slide bar; 10. illumination lamp plate.
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
Referring to fig. 1-7, the present embodiment discloses a modular vertical flow hydroponic plant unit, the cultivation module includes at least one cultivation plate 2, an installation body 1 and a diversion core 3.
In this embodiment the installation body 1 is a flat box structure, the inside cavity of installation body forms the chamber that flows, the top of installation body 1 is equipped with water inlet 11, the bottom of installation body 1 is equipped with delivery port 12, water conservancy diversion core 3 is fixed in installation body 1, the open setting in two relative sides of installation body 1, two other side seal sets up, it fixes on the open side of installation body 1 to plant board 2, the bottom of the open side of installation body 1 can set up places the arch, an installation for planting board 2, it can utilize fasteners such as screws fixed to plant board 2 after placing open side, the medial surface of two planting boards 2 encloses with the closed side of installation body and closes the constitution the chamber that flows. Planting holes 21 arranged in an array are formed in the planting plate 2, and planting cups 4 are arranged in the planting holes 21.
Perpendicular runner is formed between the side of water conservancy diversion core 3 and the planting board 2, and water conservancy diversion core 3 is equipped with a plurality of horizontal water conservancy diversion archs 34 towards the side of planting board 2 from top to bottom at interval, forms water conservancy diversion recess 33 between the adjacent water conservancy diversion arch 34, and the position of water conservancy diversion recess 33 corresponds with planting hole 21 position on the planting board 2.
As shown in fig. 3, in the present embodiment, the diversion protrusion 34 and the diversion core 3 are an integral structure, and the side of the diversion core 3 facing the planting plate 2 is wavy, wherein the trough forms the diversion groove 33, the crest forms the diversion protrusion 34, and at this time, the cross section of the diversion protrusion 34 is arc-shaped. The surfaces of the wave troughs and the wave crests (namely the diversion grooves 33 and the diversion protrusions 34) are provided with horizontally extending grooves 31.
As shown in fig. 6, in another embodiment, the diversion protrusion 34 and the diversion core 3 are of an integral structure, the diversion protrusion 34 is of a convex edge structure on the side surface of the diversion core 3, the cross section of the diversion protrusion 34 is of a trapezoidal structure, a certain interval is provided between the diversion protrusions 34 to form a diversion groove 33, the bottom surface of the diversion groove 33 is a vertical plane, and a plurality of grooves 31 extending horizontally are distributed on the side surface of the trapezoidal diversion protrusion 34.
The cross section of the groove 31 is polygonal or circular arc, and the corners of the groove 31 with the polygonal cross section are in circular arc transition. Polygonal or convex slot 31 has great surface area, makes things convenient for plant roots to adhere to, simultaneously, when the nutrient solution got into in the slot 31, can continuous impact, turn to, fully contact with the air, guarantee that plant roots's oxygen suppliment is sufficient, corner's corner that impurity was avoided in the transition of corner circular arc gathers, also can make things convenient for the washing of water conservancy diversion core 3. The specific multi-deformation may be a triangle, a rectangle, a trapezoid, a pentagon, etc., and in this embodiment, the cross section of the groove 31 is a rectangle.
In another embodiment, a plurality of flow guide ribs 35 are fixed on the side surface of the flow guide protrusion 34, which are arranged in a staggered and crossed manner, as shown in fig. 7, the cross section of the flow guide protrusion 34 is triangular, the flow guide protrusion 34 and the flow guide core 3 are integrated, and the two side surfaces of each flow guide protrusion 34 are respectively fixed with the flow guide ribs 35 which are arranged in a staggered and crossed manner, the flow guide ribs 35 are arc-shaped, and the flow guide ribs 35 can provide sufficient attachment points for the plant root system and delay the flow speed of the nutrient solution.
This embodiment, during the cultivation, the root system of plant is located water conservancy diversion recess 33 (trough) 33 of water conservancy diversion core 3, water conservancy diversion core 3 plays certain supporting role to the root system of plant in vertical direction, make the plant root system remain throughout on water conservancy diversion core 3, avoid the root must not contact the problem of nutrient solution, and when the nutrient solution flows from water conservancy diversion recess 33 (trough) 3 to water conservancy diversion arch 34 (crest), the flow core is mild surface, the nutrient solution velocity of flow slows down, be favorable to plant roots fully to absorb the nutrition.
In the embodiment, the planting is carried out on two sides, so that the planting volume rate is greatly increased, and the yield per unit area is improved. In this embodiment, the planting plate 2 has four planting holes 21, and two sides of the corresponding guide core 3 have four trough positions.
The bottom of the installation body 1 is provided with a plurality of fixing plates 13, the fixing plates 13 are arranged in the water outlet 12 at intervals, two sides of the fixing plates 13 are fixed with the installation body 1, the bottom of the flow guide core 3 is provided with a plurality of installation ports 32, and the fixing plates 13 are matched with the installation ports 32. Installing port 32 cooperatees with the topside of fixed plate 13, and the setting of fixed plate 13 makes things convenient for the fixed of water conservancy diversion core 3, simultaneously because the bottom that fixed plate 13 is located installing body 1 can not influence the flow of rivers in the perpendicular runner and the growth of plant roots, and the fixed frame of both sides is connected to fixed plate 13 in addition, also can play the effect of strengthening fixed frame. In this embodiment, the top edge of the fixing plate 13 is provided with a fixing groove, two sides of the fixing groove are obliquely arranged, and the fixing groove is arranged opposite to the mounting opening 32.
The axis of the planting hole 21 forms an included angle alpha with the horizontal plane, and the included angle alpha ranges from 10 degrees to 30 degrees. The planting hole 21 is arranged obliquely, so that the mounted planting cup 4 is also arranged obliquely, the planting cup 4 is not easy to fall off, and plants grow obliquely upwards. Specifically, the value of the included angle α may be 10 °, 15 °, 20 °, 25 °, or 30 °, and in the present embodiment, the value of the included angle α is 20 °.
Planting the edge that board 2 is located planting hole 21 and outwards buckling forms annular protruding edge 22 of placing, places protruding edge 22 highly by supreme reducing gradually down, places protruding edge 22 and keeps off mutually with the lateral surface of planting 2 cups of board. Place protruding edge 22 and plant board 2 structure as an organic whole, simplify the part quantity of cultivation module, the operation personnel's of being convenient for use, it is fixed also to make things convenient for the slope of planting board 2 to place protruding setting of edge 22 simultaneously.
A baffle plate 41 is detachably fixed at the cup mouth of the planting cup 4. Along with the growth of plant, the plant is more and more heavy at the partial weight of planting 2 surfaces, probably communicates the planting sponge in planting cup 4 and drops from planting cup 4, and baffle 41's setting can keep off with planting sponge and connect, and the effectual dropping that prevents to plant the sponge in planting cup 4.
In this embodiment, the baffle 41 is arc-shaped, the annular protrusion 42 is fixed at the cup opening of the planting cup 4, two clamping plates 43 which are arranged oppositely are fixed on the annular protrusion 42, clamping blocks 44 are fixed on two sides of the clamping plates 43, a gap is formed between the clamping blocks 44 and the upper surface of the annular protrusion 42 to form bayonets 45, the baffle 41 is located on the annular protrusion 42, and two ends of the baffle 41 are respectively embedded into the two bayonets 45. When the arc-shaped baffle plate 41 is used for blocking the planting sponge in the planting cup 4, the cup opening of the planting cup 4 can be kept to have a larger opening, smooth growth of plants is guaranteed, and the bayonet 45 is formed to facilitate quick installation and fixation of the baffle plate 41. The annular protrusion 42 is provided with hollow structures at two sides of the bottom of the clamping plate 43. Cardboard 43, annular bulge 42 and planting cup 4 structure as an organic whole, when baffle 41 imbeds bayonet socket 45, have certain effort between cardboard 43 and the baffle 41, and hollow out construction's setting can reduce the rigidity between cardboard 43 and the annular bulge 42, makes things convenient for the installation of baffle 41.
Example 2
Referring to fig. 8-10, this embodiment discloses a hydroponic device, which includes a support frame 6 and the modular vertical flow plant hydroponic units 5 of embodiment 1, wherein the plurality of modular vertical flow plant hydroponic units 5 are fixed to each other in the vertical direction, and the modular vertical flow plant hydroponic units 5 are fixed to the support frame 6. Be equipped with between two adjacent modularization vertical flow plant water planting units 5 about, the bottom of the installation body 1 is equipped with connecting groove 14, and the medial surface at the top of the installation body 1 is equipped with connects arch 15, and in two adjacent modularization vertical flow plant water planting units 5 about, in the connecting groove 14 of the installation body 1 of the installation body of modularization vertical flow plant water planting unit 5 on the top embedding of connecting frame 7, the bottom setting of connecting frame 7 is on connecting arch 15. The connecting frame 7 is arranged to firmly fix the two modular vertical flow plant hydroponic units 5.
In this embodiment, the vertical flow plant cultivation wall comprises a plurality of rows of modular vertical flow plant hydroponic units 5.
Example 3
Referring to fig. 11, the embodiment discloses a hydroponic system, which includes a lighting lamp panel 10 and a plurality of hydroponic devices 8 of embodiment 2, wherein the plurality of hydroponic devices 8 are arranged in pairs, a slide bar 9 is fixed between the tops of two opposite hydroponic devices 8, and the lighting lamp panel 10 is slidably arranged on the slide bar 9, in this embodiment, two lighting lamp panels 10 are slidably arranged between two opposite vertical flow plant walls 8.
In the utility model:
the hydroponic device 8 and the hydroponic system are composed of modularized vertical liquid flow plant hydroponic units 5, which are convenient to install, disassemble and transport, on the hydroponic device 8, nutrient solution flows from top to bottom, so that the problems of overflow, algae growth, water blockage and the like of horizontal cultivation are solved, the root breaking of a plant can flow along with water flow at the lowest layer, roots can be cleaned in one step, the problem of water flow blockage of root hairs is solved, the nutrient solution flows on the side surface of the flow guide core 3 from top to bottom, the groove 31 enables the nutrient solution to continuously encounter baffling and change in the flowing process, the nutrient solution is distributed on the surface of the flow guide core 3 along the groove 31, the nutrient solution is more uniformly distributed on the side surface of the flow guide core 3, oxygen can be fully absorbed by the nutrient solution, the oxygen supply of a plant root system is sufficient, meanwhile, the contact area between the plant root system and the flow guide core 3 is increased due to the arrangement of the groove 31, the root hairs can be in multi-directional contact with the nutrient solution, keeping the plants stably and uniformly growing.
It should be noted that, in this document, relational terms such as first and second, and the like are 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 present number.
Although the embodiments have been described, other variations and modifications of the embodiments may occur to those skilled in the art once they learn of the basic inventive concepts, so that the above description is only for the embodiments of the present invention, and is not intended to limit the scope of the utility model, which is intended to be covered by the present invention.
Claims (16)
1. A modular vertical flow hydroponic plant cell comprising
The device comprises a mounting body, a water inlet and a water outlet, wherein a space is formed in the mounting body to form a flowing cavity, the top of the mounting body is provided with the water inlet, and the bottom of the mounting body is provided with the water outlet;
the planting plate is fixed on the side surface of the mounting body, and planting holes which are arranged in an array mode are formed in the planting plate;
the water conservancy diversion core, the water conservancy diversion core is fixed at the intracavity that flows, form perpendicular runner between the side of water conservancy diversion core and the planting board, the side that the board was planted to the water conservancy diversion core orientation is equipped with a plurality of horizontal water conservancy diversion archs from top to bottom at the interval, forms the water conservancy diversion recess between the adjacent water conservancy diversion arch, and the position of water conservancy diversion recess corresponds with the planting hole position on the planting board.
2. The modular vertical flow plant hydroponic unit of claim 1, wherein the sides of the diversion cores facing the planting plates are wave-shaped, with troughs forming the diversion grooves and crests forming the diversion ridges.
3. The modular vertical flow plant hydroponics cell of claim 1 wherein the flow directing protrusion is polygonal in cross-section.
4. The modular vertical-flow plant hydroponic unit of claim 1, wherein the deflector projection and/or the deflector groove is provided with a horizontally extending groove.
5. The modular vertical flow plant hydroponic unit of claim 4, wherein the cross-section of the channel is polygonal or circular arc shaped, the corners of the channel having a polygonal cross-section being circular arc transitions.
6. The modular vertical flow plant hydroponics unit of claim 1 wherein the deflector ledge has a plurality of deflector ribs secured to its sides in a staggered cross-over arrangement.
7. The modular vertical flow plant hydroponic unit of claim 1, wherein said planting plates are provided on opposite sides of said mounting body, and said deflector protrusions are symmetrically provided on opposite sides of said deflector core.
8. The modular vertical flow plant hydroponics unit of claim 1 wherein the bottom of the mounting body is provided with a plurality of fixing plates spaced apart in the outlet, the fixing plates are fixed to the mounting body on both sides, the bottom of the wick is provided with a plurality of mounting holes, and the fixing plates are fitted to the mounting holes.
9. The modular vertical flow plant hydroponic unit of claim 1, wherein the axis of the planting hole has an angle α with the horizontal plane, said angle α being in the range of 10 ° to 30 °.
10. The modular vertical flow hydroponic plant cell of claim 1, wherein said planting hole has a planting cup, and a baffle is removably attached to the rim of said planting cup.
11. The modular vertical flow plant hydroponic unit as claimed in claim 10, wherein the baffle is circular arc shaped, the planting cup is fixed with a circular protrusion at the rim of the planting cup, two opposite clamping plates are fixed on the circular protrusion, clamping blocks are fixed on two sides of the clamping plates, a gap is formed between the clamping blocks and the upper surface of the circular protrusion to form a bayonet, the baffle is located on the circular protrusion, and two ends of the baffle are respectively inserted into the two bayonet.
12. The modular vertical flow plant hydroponic unit of claim 11, wherein the annular protrusion is hollowed out on both sides of the bottom of the card.
13. The modular vertical flow plant hydroponics unit of claim 1, wherein the planting plate is bent outward at the edge of the planting hole to form a circular placing ledge, the height of the placing ledge gradually decreases from bottom to top, and the placing ledge is abutted against the outer side surface of the planting plate cup.
14. A hydroponic apparatus comprising a support frame and a plurality of modular vertical flow plant hydroponic units as claimed in any one of claims 1 to 13, the plurality of modular vertical flow plant hydroponic units being vertically secured to each other, said modular vertical flow plant hydroponic units being secured to the support frame.
15. The hydroponic device as claimed in claim 14, further comprising a connection frame, wherein the bottom of the installation body is provided with a connection groove, the inner side surface of the top of the installation body is provided with a connection protrusion, the upper and lower adjacent modular vertical flow plant hydroponic units are embedded in the connection groove of the installation body of the upper modular vertical flow plant hydroponic unit, and the bottom of the connection frame is disposed on the connection protrusion.
16. The water culture system is characterized by comprising an illuminating lamp panel and a plurality of water culture devices according to any one of claims 14 to 15, wherein the plurality of water culture devices are arranged in a pairwise opposite mode, a sliding rod is fixed between the tops of the two opposite water culture devices, and the illuminating lamp panel is arranged on the sliding rod in a sliding mode.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093176A1 (en) * | 2021-11-29 | 2023-06-01 | 福建省中科生物股份有限公司 | Modular plant hydroponic unit with vertical liquid flow, hydroponic device and hydroponic system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093176A1 (en) * | 2021-11-29 | 2023-06-01 | 福建省中科生物股份有限公司 | Modular plant hydroponic unit with vertical liquid flow, hydroponic device and hydroponic system |
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