Single-hole tide type hydroponic planting system

Abstract

The utility model belongs to the technical field of plant water culture, and particularly relates to a single-hole tide type water culture planting system which comprises a planting frame, a nutrient solution storage box and at least one layer of planting disc are arranged on the planting frame, the planting disc comprises a planting groove and a planting cover, a plurality of rows of first protruding blocks are arranged in the planting groove, and a plurality of second protruding blocks are arranged in the planting groove. A first gap is formed between every two adjacent first protruding blocks, a single hole is formed in one side of each planting groove, and a siphon is arranged on each single hole. According to the device, only one hole is used for supplying and discharging nutrient solution, the nutrient solution is conveyed into the planting pot through the water pump, and the water pump stops after the water level is reached; through the unique structure of the planting groove, the nutrient solution forms a tidal flow mode in the planting groove, so that the water quantity and nutritional ingredients of the plants in the planting holes are uniformly distributed; the siphon is used, the siphon principle is adopted, the nutrient solution in the planting pot flows back to the nutrient solution storage box by means of the high-low water level difference, and the situation that roots are rotten due to the fact that the roots are soaked in the nutrient solution for a long time is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant hydroponics, and particularly relates to a single-hole tidal hydroponic planting system. Background Art

[0002] Traditional hydroponics generally adopts flowing-water hydroponics, which has a relatively large water consumption, a relatively large amount of nutrient solution configuration, and uneven water distribution and nutrient components in each planting area. It is easy to cause the roots to be soaked in the nutrient solution for a long time, resulting in root rot.

[0003] In view of this, the present utility model is proposed. Content of the Utility Model

[0004] The present utility model hopes to provide a single-hole tidal hydroponic planting system, and the specific scheme is as follows:

[0005] A single-hole tidal hydroponic planting system includes a planting rack, on which a nutrient solution storage tank and at least one layer of planting trays are provided. The planting tray includes a planting groove and a planting cover. A number of rows of first convex blocks are provided in the planting groove, and a first gap is provided between adjacent first convex blocks. A single hole is provided on one side of the planting groove, and a siphon tube is provided on the single hole. The siphon tube penetrates through the inner and outer sides of the planting groove. A connecting tube is provided between the nutrient solution storage tank and the siphon tube, and the nutrient solution storage tank and the siphon tube are communicated through the connecting tube.

[0006] The siphon tube adopts a U-shaped siphon tube, and the U-shaped siphon tube is rotatably connected to the single hole.

[0007] The siphon tube includes two L-shaped siphon tubes, and the two L-shaped siphon tubes are respectively rotatably connected to the single hole.

[0008] A number of second convex blocks are provided on the first convex blocks, and a second gap is provided between adjacent second convex blocks.

[0009] A number of planting holes are provided on the planting cover, and the planting holes and the second convex blocks are arranged on the same vertical plane.

[0010] A number of third convex blocks are provided on the inner side wall of the planting groove, and the third convex blocks are inclined.

[0011] Drainage arcs are provided on one side of the middle two rows of the first convex blocks, the two drainage arcs are symmetrically arranged, and the siphon tube is arranged between the two drainage arcs.

[0012] A water pump is provided in the nutrient solution storage tank, and the connecting tube is connected to the water pump.

[0013] Universal wheels are provided at the bottom of the planting rack.

[0014] The beneficial effects of the present utility model are as follows:

[0015] This application only uses one hole for the supply and discharge of nutrient solution. The nutrient solution is transported to the planting pots through a water pump. When the water level is reached, the water pump stops. Then, through the unique structure of the planting trough, the nutrient solution forms a tidal flow mode in the planting trough, making the water volume and nutrient components of the plants in each planting hole evenly distributed. A siphon tube is used, based on the siphon principle, taking advantage of the height difference between high and low water levels, to return the nutrient solution in the planting pots to the nutrient solution storage tank, avoiding the situation of root rot caused by the roots being soaked in the nutrient solution for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a single-hole tidal hydroponic planting system of the present utility model;

[0017] Figure 2 It is a schematic partial structure of a single-hole tidal hydroponic planting system of the present utility model Figure 1 ;

[0018] Figure 3 It is Figure 1 a schematic structural diagram of part A in

[0019] Figure 4 It is a schematic partial structure of a single-hole tidal hydroponic planting system of the present utility model Figure 2 ;

[0020] Figure 5 It is Figure 4 a schematic structural diagram of part B in

[0021] Wherein the reference numerals: 1, planting rack; 11, universal wheel; 2, nutrient solution storage tank; 21, water pump; 3, planting tray; 31, planting trough; 32, planting cover; 4, first convex block; 41, first gap; 42, drainage arc; 5, single hole; 51, siphon tube; 6, connecting tube; 7, second convex block; 71, second gap; 8, planting hole; 9, third convex block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further explains the present utility model in conjunction with the specific embodiments.

[0023] In the following description, any concepts related to directions (or orientations) such as up, down, left, right, front, and back are in reference to the position state of the figure being described, aiming to facilitate public understanding. Therefore, they should not be construed as special limitations on the technical solutions provided by the present utility model.

[0024] As Figures 1 - 5As shown in the figure, a single-hole tidal hydroponic planting system includes a planting rack 1. A nutrient solution storage tank 2 and at least one layer of planting trays 3 are provided on the planting rack 1 (a two-layer planting tray 3 structure is shown in the figure). The planting tray 3 includes a planting groove 31 and a planting cover 32. A number of rows of first protrusions 4 are provided in the planting groove 31. A first gap 41 is provided between adjacent first protrusions 4. A single hole 5 is provided on one side of the planting groove 31. A siphon tube 51 is provided on the single hole 5. The siphon tube 51 penetrates through the inner and outer sides of the planting groove 31. A connecting tube 6 is provided between the nutrient solution storage tank 2 and the siphon tube 51, and the nutrient solution storage tank 2 and the siphon tube 51 communicate with each other through the connecting tube 6.

[0025] The siphon tube 51 adopts a U-shaped siphon tube, and the U-shaped siphon tube is rotatably connected to the single hole 5. The siphon tube 51 can also adopt two L-shaped siphon tubes, and the two L-shaped siphon tubes are respectively rotatably connected to the single hole 5 (as Figure 4 and Figure 5 shown). The siphon tube 51 and the single hole 5 are set to be rotatably connected to flexibly adjust the remaining amount of nutrient solution in the planting groove 31 after drainage. At the same time, it can prevent the remaining residual liquid in the planting groove 31 from flowing into the nutrient solution storage tank 2, polluting the nutrient solution, entering the nutrient solution pipeline, and causing blockage to the water pump 21 and the connecting tube 6.

[0026] A number of second protrusions 7 are provided on the first protrusion 4. A second gap 71 is provided between adjacent second protrusions 7. A number of planting holes 8 are provided on the planting cover 32. The planting holes 8 and the second protrusions 7 are arranged on the same vertical plane, so that when plants are placed in the planting holes 8, the roots of the plants will be arranged on the second protrusions 7, avoiding the roots of the plants floating in the nutrient solution and causing the nutrient solution to become turbid. A number of third protrusions 9 are provided on the inner side wall of the planting groove 31. The third protrusions 9 are inclined, facilitating the formation of a tidal state of the nutrient solution in the planting groove 31. Drainage arcs 42 are provided on one side of the middle two rows of first protrusions 4. The two drainage arcs 42 are symmetrically arranged, and the siphon tube 51 is arranged between the two drainage arcs 42, so that the nutrient solution can be guided towards the siphon tube 51.

[0027] A water pump 21 is provided in the nutrient solution storage tank 2, and the connecting tube 6 is connected to the water pump 21. The nutrient solution storage tank 2 adopts an intelligent water pump current monitoring technology. When the nutrient solution is lacking during the operation of the water pump 21 (the operating current of the pump drops), the system will prompt an alarm for low water level in the nutrient solution storage tank 2, prompting the user to add nutrient solution. At the same time, it will automatically turn off the operation of the water pump 21 to prevent the water pump 21 from being damaged due to dry grinding. Since there is no liquid level switch in the nutrient solution storage tank 2, it also facilitates the regular cleaning and replacement of the nutrient solution storage tank 2. Universal wheels 11 are provided at the bottom of the planting rack 1, facilitating the movement of the planting rack 1.

[0028] The single-hole tidal hydroponic cultivation system disclosed in this application uses a multi-layer hydroponic cultivation tray 3, and only one hole is used on one side of the cultivation groove 31 of the cultivation tray 3 for the supply and discharge of nutrient solution. The nutrient solution is transported to the cultivation tray 3 by a water pump 21. After reaching the water level, the water pump 21 stops; through the unique structure of the cultivation groove 31, the nutrient solution forms a tidal flow mode in the cultivation groove 31, so that the water volume and nutrient components of the plants in each cultivation hole 8 are evenly distributed; a siphon tube 51 is used, and the siphon principle is adopted, and the height difference between the high and low water levels is used to return the nutrient solution in the cultivation tray 3 to the nutrient solution storage tank 2, avoiding the situation of root rot caused by the roots being soaked in the nutrient solution for a long time.

[0029] The nutrient solution pipeline system of the single hole 5 adopts a dual-mode control of timed and water level switch for the liquid supply water level, ensuring that the nutrient solution in the cultivation tray 3 will not overflow. At the same time, the siphon tube 51 is connected in a rotating manner, and the water level of the cultivation tray 3 can also be adjusted flexibly. And a cross-staggered liquid supply mode is adopted between each layer of cultivation trays 3, avoiding the problem of insufficient nutrient solution storage in the nutrient solution storage tank 2 when each cultivation tray 3 supplies water at the same time, reducing the size of the nutrient solution storage tank 2, and then reducing the configuration amount of the nutrient solution, greatly saving the cultivation cost, and at the same time meeting the nutrient solution requirements of each cultivation tray 3.

[0030] This application adopts two nutrient solution supply modes of day and night, and can provide two different nutrient solution supply times and supply intervals during the day and at night through setting, which is more conducive to the growth needs of plants in different environments. A nutrient solution oxygenation mode is provided. The nutrient solution is static in the storage tank. After a long time, the oxygen content in the nutrient solution will be insufficient. Therefore, a nutrient solution oxygenation pump is added, which can increase the oxygen content in the nutrient solution regularly and quantitatively according to different needs. Each planting pot is controlled in zones, which is convenient for the management of planting parameters of different varieties, and is very convenient for the cultivation and planting of plants in agricultural research institutes.

[0031] An intelligent lighting system is also provided on the planting rack 1. Even in a completely dark environment, it can simulate sunlight for photosynthesis of plants. The spectrum of plant lighting especially adds a 660nm red light LED, which is basically close to sunlight. According to different growth periods, it automatically adjusts the required light amount to avoid sunburn and insufficient light of plants, and the lighting time can also be adjusted. At the same time, a gradually brightening and dimming mode simulating the sunrise and sunset of natural sunlight is designed.

[0032] Compared with the traditional hydroponic system, the tidal hydroponic system with a single hole 5 has many differences. Traditional hydroponics generally adopts a flowing water hydroponic method, which has a large water consumption and a large amount of nutrient solution configuration. The water distribution and nutrient components in each planting area are also uneven, which easily causes the roots to be soaked in the nutrient solution for a long time, leading to root rot. At the same time, pests and diseases in various planting areas are easily transmitted to each other. This system has a small floor area, a high planting density, integrates seedling raising and planting, and the various planting factors are controllable, data-based, and intelligent. It is very suitable for soilless vegetable planting in modern cities, green agriculture, and special occasions (such as areas with high soil pollution, alpine regions, deserts, islands, etc.). It can solve the increasingly scarce arable land resources, improve resource utilization rate. At the same time, by adopting indoor planting, the growth cycle is short, which greatly reduces plant pests and diseases, does not apply pesticides, has no soil pollution, is green and environmentally friendly, and ensures the safety of vegetables.

[0033] The above content is a further detailed description of the provided technical solution in combination with the preferred implementation mode of this patent. It cannot be determined that the specific implementation of this utility model is only limited to the above descriptions. For those of ordinary skill in the technical field to which this patent belongs, without departing from the concept of this patent, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope of this patent.

Claims

1. A single-hole tidal hydroponic cultivation system, characterized in that: It includes a planting rack, on which a nutrient solution storage tank and at least one layer of planting trays are provided. The planting tray includes a planting groove and a planting cover. A number of rows of first protrusions are provided in the planting groove, and a first gap is provided between adjacent first protrusions. A single hole is provided on one side of the planting groove, and a siphon tube is provided on the single hole. The siphon tube penetrates through the inner and outer sides of the planting groove. A connecting tube is provided between the nutrient solution storage tank and the siphon tube, and the nutrient solution storage tank and the siphon tube communicate with each other through the connecting tube.

2. The single-hole tidal hydroponic planting system according to claim 1, characterized in that: The siphon tube adopts a U-shaped siphon tube, and the U-shaped siphon tube is rotatably connected to the single hole.

3. The single-hole tidal hydroponic planting system according to claim 1, characterized in that: The siphon tube includes two L-shaped siphon tubes, and the two L-shaped siphon tubes are respectively rotatably connected to the single hole.

4. The single-hole tidal hydroponic planting system according to claim 1, characterized in that: A number of second protrusions are provided on the first protrusion, and a second gap is provided between adjacent second protrusions.

5. The single-hole tidal hydroponic planting system according to claim 4, wherein: A number of planting holes are provided on the planting cover, and the planting holes and the second protrusions are arranged on the same vertical plane.

6. The single-hole tidal hydroponic cultivation system according to claim 1, characterized in that: A number of third protrusions are provided on the inner side wall of the planting groove, and the third protrusions are inclined.

7. The single-hole tidal hydroponic cultivation system according to claim 1, characterized in that: Drainage arcs are provided on one side of the middle two rows of the first protrusions, and the two drainage arcs are symmetrically arranged, and the siphon tube is arranged between the two drainage arcs.

8. The single-hole tidal hydroponic planting system according to claim 1, characterized in that: A water pump is provided in the nutrient solution storage tank, and the connecting tube is connected to the water pump.

9. The single-hole tidal hydroponic planting system according to claim 1, characterized in that: Universal wheels are provided at the bottom of the planting rack.

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