Aquatic plant cultivation device and method

Abstract

The present invention relates to the field of aquatic plant cultivation devices, and specifically to an aquatic plant cultivation device and method, which solves the problem that artificial cultivation of aquatic plants is to place plant seeds in a perforated water pipe for planting, but the seeds are small, which causes the seeds to move in the cultivation water pipe due to the flow of water, resulting in the position of the seeds being offset after growth, making it inconvenient to take them out. The aquatic plant cultivation device includes a cultivation assembly support frame, and both sides of the cultivation assembly support frame are detachably installed with multiple cultivation installation support plates distributed at equal intervals up and down, and an aquatic plant cultivation pipeline assembly is installed on the outer side of the cultivation installation support plate, and the aquatic plant cultivation pipeline assembly includes multiple aquatic plant cultivation water pipes. The present invention supports and fixes the aquatic plant seeds in position by assembling four aquatic plant placement partitions in a conical shape, ensuring that the seeds will not be offset in position in the water pipe during the cultivation of the plants.

Description

Technical Field

[0001] The invention relates to the field of aquatic plant cultivation devices, and in particular to an aquatic plant cultivation device and method. Background Art

[0002] Aquatic plants are plants that grow in water. They are usually divided into the following categories: emergent plants, which have some of their roots in the water, but their leaves and flowers stick out of the water; floating-leaf plants, which have their roots fixed to the bottom of the water, but their leaves float on the surface; submerged plants, which have their entire plant submerged in the water, with only a few leaves or flowers sticking out of the water; floating plants, which have their leaves and flowers floating on the surface of the water, but their roots are fixed to the bottom; and hygrophytes, which grow in a humid environment but are not completely submerged in water.

[0003] Aquatic plant cultivation is a type of artificial soilless cultivation. Soilless cultivation refers to a cultivation method in which water, peat or forest leaf mold, vermiculite and other media are used as the substrate for the plant roots to fix the plants, so that the plant roots can directly contact the nutrient solution. The composition of the nutrient solution in soilless cultivation is easy to control and can be adjusted at any time. The cultivation of aquatic plants generally uses perforated water pipes. Aquatic plant seeds are placed in the perforated water pipes and given sufficient light and nutrients to allow the aquatic plants to grow out of the holes on the surface of the water pipes. These objects used for aquatic plant cultivation are collectively referred to as aquatic plant cultivation devices or equipment.

[0004] However, artificial cultivation of aquatic plants is to place plant seeds in a perforated water pipe for planting. However, the seeds are small, which causes the seeds to move in the cultivation water pipe due to the flow of water, resulting in the seeds being offset after growth, making it inconvenient to take them out. Therefore, it does not meet the existing needs. We have proposed an aquatic plant cultivation device and method. Summary of the invention

[0005] The object of the present invention is to provide an aquatic plant cultivation device and method to solve the problem that the artificial cultivation of aquatic plants proposed in the above background technology is to place plant seeds in a perforated water pipe for planting, but the seeds are small, which causes the seeds to move in the cultivation water pipe due to the flow of water, resulting in the position of the seeds being offset after growth, making it inconvenient to take them out, and the like.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A device for cultivating aquatic plants, comprising a cultivation assembly support frame, wherein both sides of the cultivation assembly support frame are detachably provided with a plurality of cultivation installation support plates which are evenly spaced up and down, an aquatic plant cultivation pipeline assembly is installed on the outer side of the cultivation installation support plate, the aquatic plant cultivation pipeline assembly comprises a plurality of aquatic plant cultivation water pipes, one end of the aquatic plant cultivation water pipe located at the bottom is penetrated and fixed with a cultivation water supply pipe, the other end of the cultivation water supply pipe is connected to a water supply pump, a cultivation connecting water pipe is installed between the ends of two aquatic plant cultivation water pipes adjacent to each other, the cultivation connecting water pipe is C-shaped and the two ends of the cultivation connecting water pipe are C-shaped. The ends respectively penetrate the ends of two aquatic plant cultivation water pipes and are inserted into the inside of the aquatic plant cultivation water pipes. The inside of the aquatic plant cultivation water pipe is hollow and the upper surface is provided with a plurality of linearly distributed water pipe cultivation holes. A supporting fixing rod is installed inside the aquatic plant cultivation water pipe. The top of the supporting fixing rod is fixed to the aquatic plant cultivation water pipe. A connecting ring is fixed to the bottom end of the supporting fixing rod. Four aquatic plant placement partitions distributed in a circular array around the center of the connecting ring are fixed on the outside of the connecting ring. The four aquatic plant placement partitions are inverted cones around the center of the connecting ring, and a connecting ring is provided between two adjacent aquatic plant placement partitions.

[0008] Preferably, the connecting ring is an elastic plastic rod, the aquatic plant placement partition is an elastic plastic film, and the edges and bottom ends of the aquatic plant placement partition are chamfered.

[0009] Preferably, separation guide rods are fixed to both ends of the connection ring, the separation guide rods are bent in a J shape and one end thereof fits the inner wall of the connection ring, and the separation guide rods are silicone soft rods.

[0010] Preferably, two partition baffles are fixed on the inner side of the aquatic plant cultivation water pipe, a gap is provided between the two partition baffles and the inner top surface of the aquatic plant cultivation water pipe, a plurality of reflux holes are opened at the bottom end of the partition baffles, and a reflux end pipe is fixed on the inner side of the partition baffles.

[0011] Preferably, a sealing plug is slidably installed inside the reflux end tube, and two elastic reset support rods are fixed between one end of the sealing plug and the reflux end tube, and a connecting rope is fixed to the end where the sealing plug is connected to the elastic reset support rod, and the top end of the connecting rope passes over the top of the partition plate and is located between the two partition plates, and a floating support block is fixed to the top end of the connecting rope, and a counterweight metal ball is fixedly embedded inside the floating support block.

[0012] Preferably, the cultivation assembly support frame includes a plurality of central support frames, and a connecting reinforcement rod is detachably inserted between every two adjacent central support frames, and positioning plug holes are provided on the inner sides of both ends of the connecting reinforcement rod. Two symmetrical connecting positioning kits are clamped on the outer sides of the central support frames, and the connecting positioning kits are sleeved on the outer sides of the ends of the connecting reinforcement rods and the two ends are in contact with the outer surfaces of the central support frames, and a positioning plug rod is fixed to the inner side of the connecting positioning kit, and the positioning plug rod is inserted in the positioning plug hole.

[0013] Preferably, the ends of every two adjacent connection positioning kits are fitted together, and the outer surfaces of both ends of the connection positioning kits are provided with docking slots, the inner sides of the docking slots are provided with positioning card holes, and the positioning card holes pass through the ends of the connection positioning kits, and a docking connecting piece is detachably installed between the two connection positioning kits whose ends are fitted together, and an assembly plug-in block is fixed on the surface of the connection positioning kit that is fitted with the docking connecting piece, and the assembly plug-in block is plugged into the positioning card hole.

[0014] Preferably, the cultivation installation support plate includes a water pipe clamp, and the aquatic plant cultivation water pipe is clamped on the inner side of the water pipe clamp. A plurality of groups of linearly arranged positioning support strips are fixed on the surface of the water pipe clamp facing the central support frame, and each group of positioning support strips has four positioning support strips. The water pipe clamp is clamped on the outer side of the connection positioning kit through the positioning support strips.

[0015] Preferably, an anti-dropout plug-in hole is penetrated through one end of the positioning support strip, and an anti-dropout plug-in rod is detachably plugged into the inner side of the anti-dropout plug-in hole.

[0016] The present invention also provides a cultivation method of the aquatic plant cultivation device, comprising the following steps:

[0017] S1: First, the aquatic plant seeds to be cultivated are placed into the aquatic plant cultivation water pipe through the water pipe cultivation hole;

[0018] S2: The aquatic plant seeds enter between the four aquatic plant placement partitions from the connecting ring and fall between the bottom ends of the four aquatic plant placement partitions;

[0019] S3: Four aquatic plant placement partitions are used to fix and support the aquatic plant seeds, and then the planting water is transported into the aquatic plant cultivation water pipe through a water supply pump connected to the cultivation water supply pipe;

[0020] S4: After the water enters the aquatic plant cultivation water pipe, it passes through the cultivation connecting water pipes connected to the ends of the adjacent aquatic plant cultivation water pipes, and the water is sent to the interiors of all the aquatic plant cultivation water pipes;

[0021] S5: The water entering the water pipe for cultivating aquatic plants submerges the aquatic plant seeds between the four aquatic plant placement partitions;

[0022] S6: Aquatic plant seeds absorb nutrients from the water to grow;

[0023] S7: After the aquatic plant seeds grow, the plant roots extend from the reserved grooves for the growth of aquatic plant roots between the adjacent aquatic plant placement partitions and grow normally, and the stems of the aquatic plants pass through the connecting rings and the water pipe cultivation holes and grow toward the outside of the aquatic plant cultivation water pipe;

[0024] S8: After the aquatic plants grow up, take them out from the four aquatic plant placement partitions.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention supports and fixes aquatic plant seeds by assembling four aquatic plant placement partitions in a conical shape, ensuring that the aquatic plant seeds will not be displaced in the aquatic plant cultivation water pipe, and aquatic plant root growth reserved grooves are provided between adjacent aquatic plant placement partitions, so that the aquatic plant roots can grow freely without being blocked or damaged during the extension process.

[0027] 2. The present invention fixes separation guide rods at both ends of the connecting ring, and the separation guide rods are bent in a J shape, and one end of the separation guide rods fits the inner wall of the connecting ring. When taking out the grown aquatic plants, the aquatic plants are first squeezed downward as a whole, so that the roots of the aquatic plants pass through the four aquatic plant placement partitions to reach the bottom of the aquatic plant placement partitions, ensuring that the roots of the aquatic plants leave the aquatic plant root growth reserved groove without being damaged, and then the stems of the aquatic plants are squeezed through the middle of the two separation guide rods, so that the two separation guide rods are separated from each other, and the distance between the two ends of the connecting ring can be increased, so that the aquatic plants can be smoothly separated from the four aquatic plant placement partitions, which is convenient for taking out the grown aquatic plants, and the roots of the aquatic plants will not be damaged during the taking out process;

[0028] 3. The present invention utilizes two partition plates to divide the interior of the aquatic plant cultivation water pipe into three areas, and utilizes the water in the area between the two partition plates to cultivate aquatic plants, while excess water flows along the top of the partition plate into between the partition plate and the aquatic plant cultivation water pipe, and the excess water is stored for standby use, thereby avoiding excessive water inside the aquatic plant cultivation water pipe, and water overflowing from the water pipe cultivation hole to cause unnecessary waste or pollute the ground. When the water volume in the partition plate decreases and the liquid level drops, the weighted metal ball drives the floating support block to move downward, so that the connecting rope pulls the sealing plug and causes the elastic reset support rod to bend and deform. At this time, the reflux hole blocked by the sealing plug remains unobstructed, and the water stored between the partition plate and the inner wall of the aquatic plant cultivation water pipe flows along the reflux hole into the partition plate, which can replenish the water in the partition plate, thereby ensuring that the aquatic plants will not stop growing due to lack of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a structural schematic diagram of the aquatic plant cultivation pipeline assembly of the present invention;

[0031] Figure 3 This is a structural cross-sectional view of the aquatic plant cultivation water pipe of the present invention;

[0032] Figure 4 It is a structural schematic diagram of the separation guide rod of the present invention;

[0033] Figure 5 It is a schematic diagram of the assembly structure of the cultivation assembly support frame and the cultivation installation support plate of the present invention;

[0034] Figure 6 This is a schematic diagram of the structure of the cultivation assembly support frame of the present invention;

[0035] Figure 7 It is a structural schematic diagram of the connection and positioning kit of the present invention;

[0036] Figure 8 It is a structural schematic diagram of the positioning support strip of the present invention;

[0037] Fig. 9 for Figure 5 A magnified view of the structure at center.

[0038] In the figure: 1. Cultivation assembly support frame; 101. Center support frame; 102. Connection reinforcement rod; 103. Connection positioning kit; 104. Positioning plug hole; 105. Positioning plug rod; 106. Docking slot; 107. Positioning plug hole; 108. Docking connecting piece; 109. Assembly plug block; 2. Cultivation installation support plate; 201. Water pipe clamp; 202. Positioning support strip; 203. Anti-drop plug rod; 204. Anti-drop plug hole; 3. Aquatic plant cultivation pipeline assembly; 301. Water 1. Aquatic plant cultivation water pipe; 302. Cultivation water supply pipe; 303. Water pipe cultivation hole; 304. Cultivation connecting water pipe; 305. Partition partition; 306. Return hole; 307. Return end pipe; 308. Sealing plug; 309. Connecting rope; 310. Floating support block; 311. Counterweight metal ball; 312. Aquatic plant placement partition; 313. Support fixing rod; 314. Connecting ring; 315. Separation guide rod; 316. Reserved groove for aquatic plant root growth; 317. Elastic reset support rod. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] like Figure 1 , Figures 5 to 7 As shown, an aquatic plant cultivation device, a cultivation assembly support frame 1 includes a plurality of central support frames 101, and a connecting reinforcement rod 102 is detachably inserted between each two adjacent central support frames 101, and both ends of the connecting reinforcement rod 102 are provided with positioning plug holes 104 on the inner sides, and two symmetrical connecting positioning kits 103 are clamped on the outer side of the central support frame 101, and the connecting positioning kit 103 is sleeved on the outer side of the end of the connecting reinforcement rod 102 and the two ends are attached to the outer surface of the central support frame 101, and the connecting positioning kit A positioning plug rod 105 is fixed on the inner side of the component 103, and the positioning plug rod 105 is plugged into the positioning plug hole 104. The positioning plug rod 105 on the inner side of the connection positioning kit 103 is used to fix the end of the connecting reinforcement rod 102 to ensure that the end of the connecting reinforcement rod 102 will not be easily separated from the central support frame 101 after assembly with the central support frame 101, thereby ensuring the stability of the overall structure of the cultivation assembly support frame 1 and the connection strength between the central support frame 101 and the connecting reinforcement rod 102.

[0041] The ends of each two adjacent connection and positioning kits 103 are fitted together, and the outer surfaces of both ends of the connection and positioning kits 103 are provided with docking slots 106, and the inner sides of the docking slots 106 are provided with positioning card holes 107, and the positioning card holes 107 penetrate the ends of the connection and positioning kits 103. A docking connecting piece 108 is detachably installed between the two connection and positioning kits 103 whose ends are fitted together. The docking connecting piece 108 is fitted on the surface of the connection and positioning kits 103 and fixed with an assembly plug-in block 109, and the assembly plug-in block 109 is plugged into the positioning card hole 107. 7, the assembly plug-in block 109 on the surface of the docking connecting piece 108 is plugged into the positioning card hole 107 at the end of the connection positioning kit 103, and the connection positioning kits 103 with two ends fitted to each other are connected and fixed, ensuring that the two connection positioning kits 103 fix the ends of the connection reinforcement rod 102 to the central support frame 101. Without human intervention, the connection positioning kits 103 cannot be separated from the outside of the central support frame 101 and the connection reinforcement rod 102 to ensure the stability of the overall structure of the cultivation assembly support frame 1.

[0042] like Figure 1 Figure 8 and Fig. 9 As shown, the cultivation installation support plate 2 includes a water pipe clamp 201, and the aquatic plant cultivation water pipe 301 is clamped on the inner side of the water pipe clamp 201. The surface of the water pipe clamp 201 facing the central support frame 101 is fixed with multiple groups of linearly arranged positioning support strips 202, and each group of positioning support strips 202 has four. The water pipe clamp 201 is clamped on the outer side of the connection positioning kit 103 through the positioning support strip 202, and one end of the positioning support strip 202 is penetrated with an anti-dropping plug hole 204, and the anti-dropping plug hole 204 is The inner side is detachably plugged with an anti-dropout plug rod 203, which is clamped at the upper and lower parts of the connection positioning kit 103 by means of a positioning support strip 202, and then the anti-dropout plug rod 203 is plugged into the anti-dropout plug hole 204, and the two vertically aligned positioning support strips 202 are installed on the outer side of the connection positioning kit 103 to ensure that the water pipe clamp 201 cannot be easily separated from the connection positioning kit 103, and to ensure that the water pipe clamp 201 has sufficient strength to support and fix the aquatic plant cultivation water pipe 301.

[0043] like Figures 1 to 4As shown, both sides of the cultivation assembly support frame 1 are detachably installed with multiple cultivation installation support plates 2 distributed at equal intervals up and down, and an aquatic plant cultivation pipeline assembly 3 is installed on the outer side of the cultivation installation support plate 2. The aquatic plant cultivation pipeline assembly 3 includes multiple aquatic plant cultivation water pipes 301, one end of the aquatic plant cultivation water pipe 301 located at the bottom is penetrated and fixed with a cultivation water supply pipe 302, and the other end of the cultivation water supply pipe 302 is connected to a water supply pump, and a cultivation connecting water pipe 304 is installed between the ends of two aquatic plant cultivation water pipes 301 adjacent to each other. The cultivation connecting water pipe 304 is C-shaped and the two ends of the cultivation connecting water pipe 304 respectively penetrate the ends of the two aquatic plant cultivation water pipes 301 and are inserted into the inside of the aquatic plant cultivation water pipe 301. The inside of the aquatic plant cultivation water pipe 301 is hollow and a plurality of linearly distributed water pipe cultivation holes 303 are provided on the upper surface. The inside of the aquatic plant cultivation water pipe 301 is installed with a supporting fixing rod 313, which supports The top of the support fixing rod 313 is fixed to the aquatic plant cultivation water pipe 301, and a connecting ring 314 is fixed to the bottom end of the support fixing rod 313. Four aquatic plant placement partitions 312 distributed in a circular array around the center of the connecting ring 314 are fixed on the outside of the connecting ring 314. The four aquatic plant placement partitions 312 are inverted cone shape around the center of the connecting ring 314, and a connecting ring 314 is provided between two adjacent aquatic plant placement partitions 312. The four connecting rings 314 are used to fix and support the position of the seeds of the aquatic plants, ensuring that when the water flows inside the aquatic plant cultivation water pipe 301, the aquatic plant seeds located in the aquatic plant cultivation water pipe 301 will not move away from the bottom of the water pipe cultivation hole 303, ensuring that the plant seedlings at the normal growth position of the aquatic plant seeds between the four aquatic plant placement partitions 312 can smoothly pass through the water pipe cultivation hole 303, and the roots of the aquatic plants can grow normally through the aquatic plant root growth reserved groove 316.

[0044] The connecting ring 314 is an elastic plastic soft rod, the aquatic plant placement partition 312 is an elastic plastic soft film, and the edges and bottom ends of the aquatic plant placement partition 312 are chamfered. Separation guide rods 315 are fixed at both ends of the connecting ring 314. The separation guide rods 315 are bent in a J shape and one end is attached to the inner wall of the connecting ring 314. The separation guide rods 315 are silicone soft rods. The two separation guide rods 315 are separated from each other after being squeezed, so that the distance between the two ends of the connecting ring 314 is increased, which makes it convenient to remove the grown aquatic plants from the inner side of the connecting ring 314 without damaging the stems of the aquatic plants during removal.

[0045] Two partition plates 305 are fixed on the inner side of the aquatic plant cultivation water pipe 301, and there is a gap between the two partition plates 305 and the inner top surface of the aquatic plant cultivation water pipe 301. A plurality of return holes 306 are opened at the bottom end of the partition plates 305, and a return end pipe 307 is fixed on the inner side of the partition plates 305. The two partition plates 305 are used to divide the internal space of the aquatic plant cultivation water pipe 301, and the water in the middle area of ​​the two partition plates 305 is divided into the water required for aquatic plant production. The excess water entering the two partition plates 305 will enter from above the two partition plates 305 and be stored between the partition plates 305 and the inner wall of the aquatic plant cultivation water pipe 301 to avoid excessive water in the aquatic plant cultivation water pipe 301, and the water overflows from the water pipe cultivation hole 303 to cause unnecessary waste or pollute the ground.

[0046] A sealing plug 308 is slidably installed inside the return end pipe 307. Two elastic reset support rods 317 are fixed between one end of the sealing plug 308 and the return end pipe 307. A connecting rope 309 is fixed at the end where the sealing plug 308 and the elastic reset support rod 317 are connected. The top of the connecting rope 309 passes over the top of the partition plate 305 and is located between the two partition plates 305. A floating support block 310 is fixed at the top of the connecting rope 309. A counterweight gold is fixedly inlaid inside the floating support block 310. The ball 311 is a ball. When the amount of water in the two partition baffles 305 decreases, the weighted metal ball 311 drives the floating support block 310 to descend due to gravity, and pulls the sealing plug 308 through the connecting rope 309, so that the reflux hole 306 originally blocked by the sealing plug 308 is opened, and the water stored between the partition baffle 305 and the inner wall of the aquatic plant cultivation water pipe 301 flows back to between the two partition baffles 305, replenishing the planting water, and preventing the aquatic plants from stopping growing or dying due to insufficient water.

[0047] Working principle: First, the aquatic plant seeds to be cultivated are placed into the aquatic plant cultivation water pipe 301 through the water pipe cultivation hole 303, so that the aquatic plant seeds pass through the connecting ring 314 and fall in the middle of the bottom ends of the four aquatic plant placement partitions 312. The four aquatic plant placement partitions 312 support the aquatic plant seeds and ensure that the aquatic plant seeds are located between the bottom ends of the four aquatic plant placement partitions 312 and cannot leave. Then, the water supply pump connected to the cultivation water supply pipe 302 is used to pump the planting water for cultivating aquatic plants. The water is transported into the aquatic plant cultivation water pipe 301. After entering the aquatic plant cultivation water pipe 301, the water flows between the two partition plates 305. When the water reaches the end of the aquatic plant cultivation water pipe 301, it enters another aquatic plant cultivation water pipe 301 through the cultivation connecting water pipe 304 at the end of the aquatic plant cultivation water pipe 301. The planting water is transported into all the aquatic plant cultivation water pipes 301 through the cultivation connecting water pipes 304 connected between the ends of adjacent aquatic plant cultivation water pipes 301.

[0048] When there is too much water between the two partition plates 305 inside the aquatic plant cultivation water pipe 301, the excess water flows along the top of the partition plate 305 into the space between the partition plate 305 and the inside of the aquatic plant cultivation water pipe 301 for storage. At this time, due to the pressure of the elastic reset support rod 317 on the sealing plug 308, the sealing plug 308 seals the reflux hole 306 at the bottom of the partition plate 305, so that the water between the partition plate 305 and the inner wall of the aquatic plant cultivation water pipe 301 cannot enter between the two partition plates 305, and the water between the partition plate 305 and the inner wall of the aquatic plant cultivation water pipe 301 is stored for emergency use.

[0049] The aquatic plant seeds between the four aquatic plant placement partitions 312 are submerged in the water between the two separation guide rods 315. The aquatic plant seeds absorb nutrients in the water and grow normally. The roots of the aquatic plant seeds grow through the aquatic plant root growth reserved grooves 316 between the adjacent aquatic plant placement partitions 312. The growth of the aquatic plant seed roots will not be hindered by the aquatic plant placement partitions 312, and the stems of the aquatic plant seeds grow vertically upward through the connecting ring 314 and the water pipe cultivation hole 303 to reach the outside of the aquatic plant cultivation water pipe 301.

[0050] When the aquatic plants are mature and can be collected, the aquatic plants are first squeezed downward as a whole, so that the base of the aquatic plants is squeezed and deformed against the bottom ends of the four aquatic plant placement partitions 312, so that the roots of the aquatic plants reach the bottom ends of the four aquatic plant placement partitions 312. At this time, the root system of the aquatic plants is separated from the reserved groove 316 for the growth of the aquatic plant root system and is not damaged. Then, the stems of the aquatic plants are squeezed between the two separation guide rods 315, so that the two separation guide rods 315 are separated and the distance between the two ends of the connecting ring 314 is increased, so that the stems of the aquatic plants leave the two aquatic plant placement partitions 312 at both ends of the connecting ring 314. At this time, the aquatic plants only need to be slowly lifted upward to be taken out from the water pipe cultivation hole 303, ensuring that the aquatic plant seeds will not move in position during the cultivation stage, and it is convenient to take out the mature aquatic plants without damaging the roots and root system of the aquatic plants during removal.

[0051] The present invention also provides a cultivation method of an aquatic plant cultivation device, the cultivation method comprising the following steps:

[0052] S1: First, the aquatic plant seeds to be cultivated are placed into the aquatic plant cultivation water pipe 301 through the water pipe cultivation hole 303;

[0053] S2: The aquatic plant seeds enter between the four aquatic plant placement partitions 312 from the connecting ring 314 and fall between the bottom ends of the four aquatic plant placement partitions 312;

[0054] S3: Four aquatic plant placement partitions 312 are used to fix and support the aquatic plant seeds, and then the planting water is transported into the aquatic plant cultivation water pipe 301 through the water supply pump connected to the cultivation water supply pipe 302;

[0055] S4: After the water enters the aquatic plant cultivation water pipe 301, it passes through the cultivation connecting water pipe 304 connected to the ends of the adjacent aquatic plant cultivation water pipe 301, and the water is sent to the interior of all the aquatic plant cultivation water pipes 301;

[0056] S5: The water entering the aquatic plant cultivation water pipe 301 immerses the aquatic plant seeds between the four aquatic plant placement partitions 312;

[0057] S6: Aquatic plant seeds absorb nutrients from the water to grow;

[0058] S7: After the aquatic plant seeds grow, the plant roots extend from the aquatic plant root growth reserved grooves 316 between the adjacent aquatic plant placement partitions 312 and grow normally, and the stems of the aquatic plants pass through the connecting ring 314 and the water pipe cultivation holes 303 to grow outside the aquatic plant cultivation water pipe 301;

[0059] S8: After the aquatic plants are grown, the grown aquatic plants can be taken out from the four aquatic plant placement partitions 312 .

[0060] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An aquatic plant cultivation device, comprising a cultivation assembly support frame (1), characterized in that: A plurality of cultivation installation support plates (2) equidistantly spaced vertically are detachably installed on both sides of the cultivation assembly support frame (1); an aquatic plant cultivation pipeline assembly (3) is installed on the outer side of the cultivation installation support plate (2); the aquatic plant cultivation pipeline assembly (3) comprises a plurality of aquatic plant cultivation water pipes (301); one end of the aquatic plant cultivation water pipe (301) located at the bottom penetrates and is fixed with a cultivation water supply pipe (302); the other end of the cultivation water supply pipe (302) is connected to a water supply pump; a cultivation connecting water pipe (304) is installed between the ends of two aquatic plant cultivation water pipes (301) adjacent to each other; the cultivation connecting water pipe (304) is C-shaped; and the two ends of the cultivation connecting water pipe (304) respectively penetrate the ends of the two aquatic plant cultivation water pipes (301) and are plugged into the ends. Inside the aquatic plant cultivation water pipe (301), the interior of the aquatic plant cultivation water pipe (301) is hollow and a plurality of linearly distributed water pipe cultivation holes (303) are provided on the upper surface; a support fixing rod (313) is installed inside the aquatic plant cultivation water pipe (301); the top end of the support fixing rod (313) is fixed to the aquatic plant cultivation water pipe (301); a connecting ring (314) is fixed to the bottom end of the support fixing rod (313); four aquatic plant placement baffles (312) are fixed to the outside of the connecting ring (314) and are distributed in a circular array around the center of the connecting ring (314); the four aquatic plant placement baffles (312) are in an inverted cone shape around the center of the connecting ring (314); and a connecting ring (314) is provided between two adjacent aquatic plant placement baffles (312); The connecting ring (314) is an elastic plastic rod, the aquatic plant placement partition (312) is an elastic plastic film, and the edges and bottom ends of the aquatic plant placement partition (312) are chamfered; Separation guide rods (315) are fixed at both ends of the connection ring (314); the separation guide rod (315) is bent in a J-shape and one end thereof fits against the inner wall of the connection ring (314); the separation guide rod (315) is a silicone soft rod; Two partition baffles (305) are fixed on the inner side of the aquatic plant cultivation water pipe (301); a gap is provided between the two partition baffles (305) and the inner top surface of the aquatic plant cultivation water pipe (301); a plurality of return holes (306) are provided at the bottom end of the partition baffle (305); and a return end pipe (307) is fixed on the inner side of the partition baffle (305); A sealing plug (308) is slidably mounted inside the return end pipe (307); two elastic reset support rods (317) are fixed between one end of the sealing plug (308) and the return end pipe (307); a connecting rope (309) is fixed to the end where the sealing plug (308) is connected to the elastic reset support rod (317); the top end of the connecting rope (309) passes above the partition baffle (305) and is located between the two partition baffles (305); a floating support block (310) is fixed to the top end of the connecting rope (309); a counterweight metal ball (311) is fixedly embedded inside the floating support block (310).

2. The aquatic plant cultivation device according to claim 1, characterized in that: The cultivation assembly support frame (1) comprises a plurality of central support frames (101), a connecting reinforcement rod (102) being detachably plugged in between every two adjacent central support frames (101), a positioning plugging hole (104) being provided on the inner sides of both ends of the connecting reinforcement rod (102), two symmetrical connecting positioning kits (103) being clamped on the outer sides of the central support frames (101), the connecting positioning kits (103) being sleeved on the outer sides of the ends of the connecting reinforcement rods (102) and having both ends in contact with the outer surfaces of the central support frames (101), a positioning plugging rod (105) being fixed on the inner sides of the connecting positioning kits (103), and the positioning plugging rod (105) being plugged in the positioning plugging hole (104).

3. The aquatic plant cultivation device according to claim 2, characterized in that: The ends of every two adjacent connection positioning kits (103) are fitted together, and the outer surfaces of both ends of the connection positioning kits (103) are provided with docking slots (106), and the inner sides of the docking slots (106) are provided with positioning card holes (107), and the positioning card holes (107) penetrate the ends of the connection positioning kits (103). A docking connecting piece (108) is detachably installed between the two connection positioning kits (103) whose ends are fitted together, and an assembly plug-in block (109) is fixed to the surface of the docking connecting piece (108) that fits the connection positioning kit (103), and the assembly plug-in block (109) is plugged into the inside of the positioning card hole (107).

4. The aquatic plant cultivation device according to claim 3, characterized in that: The cultivation installation support plate (2) comprises a water pipe clamp (201), the aquatic plant cultivation water pipe (301) is clamped on the inner side of the water pipe clamp (201), a surface of the water pipe clamp (201) facing the central support frame (101) is fixed with a plurality of groups of linearly arranged positioning support strips (202), each group of positioning support strips (202) having four positioning support strips, and the water pipe clamp (201) is clamped on the outer side of the connection positioning kit (103) via the positioning support strips (202).

5. The aquatic plant cultivation device according to claim 4, characterized in that: An anti-dropout plug-in hole (204) is provided through one end of the positioning support strip (202), and an anti-dropout plug-in rod (203) is detachably plugged into the inner side of the anti-dropout plug-in hole (204).

6. The cultivation method of the aquatic plant cultivation device according to claim 1, characterized in that: The following steps are involved: S1: firstly, the aquatic plant seeds to be cultivated are placed into the aquatic plant cultivation water pipe (301) through the water pipe cultivation hole (303); S2: The aquatic plant seeds enter between the four aquatic plant placement partitions (312) from the connecting ring (314) and fall between the bottom ends of the four aquatic plant placement partitions (312); S3: four aquatic plant placement partitions (312) are used to fix and support the aquatic plant seeds, and then the planting water is transported into the aquatic plant cultivation water pipe (301) through a water supply pump connected to the cultivation water supply pipe (302); S4: After the water enters the interior of the aquatic plant cultivation water pipe (301), it passes through the cultivation connecting water pipe (304) connected to the ends of the adjacent aquatic plant cultivation water pipes (301), and the water is sent into the interior of all the aquatic plant cultivation water pipes (301); S5: the water entering the aquatic plant cultivation water pipe (301) immerses the aquatic plant seeds between the four aquatic plant placement partitions (312); S6: Aquatic plant seeds absorb nutrients from the water to grow; S7: After the aquatic plant seeds grow, the plant roots extend from the aquatic plant root growth reserved grooves (316) between the adjacent aquatic plant placement partitions (312) and grow normally, and the stems of the aquatic plants pass through the connecting rings (314) and the water pipe cultivation holes (303) and grow toward the outside of the aquatic plant cultivation water pipe (301); S8: After the aquatic plants are grown, the grown aquatic plants are taken out from the four aquatic plant placement partitions (312).

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