Silk screen hydroponic three-dimensional planting

Abstract

The invention relates to the technical field of agriculture, and discloses a silk screen hydroponic three-dimensional planting technology. The silk screen hydroponic three-dimensional planting technology is mainly characterized in that hydroponic water and fertilizer liquid is pressurized to a high-altitude high-pressure fertilization pipe network in a pressurizing mode; the water planting bags and the seed plants in the water planting bags fixed on the silk screen are irrigated through the silk screen in a gravity drainage mode. The hydroponic solution is recycled through the recycling pipe network and then can be used for circularly draining and irrigating the hydroponic bags and seeds and plants in the hydroponic bags and the hydroponic bags which are fixed on the silk screens; the invention aims to enable seed plants in a seed plant water planting bag and a seed plant water planting bag to reasonably absorb water and fertilizer on a silk screen water planting net for photosynthesis growth. According to the silk screen hydroponic three-dimensional planting, the crop planting area is increased through large-area use of low-cost silk screen materials, and the crop yield is increased; silk screen hydroponic three-dimensional planting is a scientific planting mode for solving the problems of high construction cost and high energy consumption of existing hydroponic agricultural facilities, and is a matrix three-dimensional planting scheme for efficiently increasing the yield of crops.

Description

Technical Field

[0001] The system of the present invention relates to the field of agriculture Background Art

[0002] Hydroponics and aeroponics are currently new soilless cultivation methods for plants, also known as nutrient solution cultivation. The core is to directly immerse the roots of plants in the nutrient solution, which can replace the soil and provide growth factors such as water, nutrients, and oxygen to the plants, enabling the plants to grow normally.

[0003] Current disadvantages of hydroponics: large water consumption, relatively large initial investment in related facilities and correspondingly low returns, large consumption and high load of the water and fertilizer solution, and it is difficult to achieve three-dimensional cultivation.

[0004] Disadvantages of aeroponics: 1. Currently, aeroponics has relatively large investment in production equipment, high cost of collecting hydroponic solution, high reliability requirements for hydroponic pipelines and equipment, and is prone to problems such as nozzle blockage, uneven spraying, and too large fog droplets.

[0005] 2. During the planting process of aeroponics, the concentration and composition of the nutrient solution are prone to large fluctuations, so the management technology requirements are relatively high.

[0006] 3. In the prior art of aeroponics, in order to reduce the impact of environmental climate, hydroponic plants are usually grown indoors. The fully enclosed planting environment not only requires artificial light sources to completely replace the sun, but also usually has a small area It is impossible to cultivate in batches and it is difficult to form a scale, resulting in limited supply. While hydroponics outside the building has a large area, it is impossible to effectively control the impact of planting environmental conditions on the growth of hydroponic plants. Summary of the Invention

[0007] The entire system of three-dimensional planting by screen hydroponics is as shown in the appendix Figures 1 to 4As shown in the figure, it mainly consists of 1 wire mesh hydroponic elevated traction and fixing rod, 2 wire mesh hydroponic net, 3 wire mesh hydroponic high-pressure fertilization pipe network, 4 seed plant hydroponic pocket, 4 seed plant hydroponic bag, 5 wire mesh hydroponic liquid recovery pipe network, 6 water and fertilizer automatic fertilization equipment, 7 high-pressure micro-mist pipe network equipment, 8 planting supplementary lighting equipment, and 9 wire mesh hydroponic high-altitude automatic positioning hanging net planting and picking equipment. The 1 wire mesh hydroponic elevated traction and fixing rod is composed of a cement pole or a steel structure standing pile, and its function is to fix and hang the 2 wire mesh hydroponic net composed of fishing net-shaped hydroponic wire meshes made of various materials through the traction of 10 steel ropes or the connection of rods; the installation is mainly through the 1 wire mesh hydroponic elevated traction and fixing rod, and through 10 steel ropes and rods, the 2 wire mesh hydroponic net, 3 wire mesh hydroponic high-pressure fertilization pipe network, 4 wire mesh hydroponic pocket, 4 wire mesh hydroponic bag, 5 wire mesh hydroponic liquid recovery pipe network, 7 high-pressure micro-mist pipe equipment, and 8 planting supplementary lighting equipment are suspended and fixed to complete the construction and assembly; the operating principle of the wire mesh hydroponic vertical planting is mainly that the hydroponic water and fertilizer solution is pressurized, and the water and fertilizer solution in the 13 water and fertilizer pool is pressurized to the 3 wire mesh hydroponic high-pressure fertilization pipe network on the 1 wire mesh hydroponic elevated traction and fixing rod; then, through the 2 wire mesh hydroponic net in the form of gravity drainage, it is drained into the 4 seed plant hydroponic pocket or 4 seed plant hydroponic bag suspended and fixed on the 2 wire mesh hydroponic net to irrigate and plant the 11 seed plants. After the gravity drainage for downward irrigation, the remaining hydroponic water and fertilizer solution after flowing through the 4 seed plant hydroponic pocket and 4 seed plant hydroponic bag is drained back into the 5 wire mesh hydroponic liquid recovery pipe network at the bottom of the 1 wire mesh hydroponic elevated traction and fixing rod through the 5 wire mesh hydroponic liquid recovery pipe network, and finally flows into the 12 water and fertilizer liquid recovery pool after converging through the pipe network. The recovered pool water and fertilizer solution is finally processed by the water and fertilizer automatic fertilization equipment and pressurized into the 3 wire mesh hydroponic high-pressure fertilization pipe network at the top of the 1 wire mesh hydroponic elevated traction and fixing rod, and the 11 seed plants fixed in the 4 seed plant hydroponic pocket and 4 seed plant hydroponic bag on the 2 wire mesh hydroponic net are circularly fertilized and irrigated through the up and down circular flow of the hydroponic water and fertilizer solution on the wire mesh; the functions, sizes, shapes, structures, and materials of the 4 seed plant hydroponic pocket and 4 seed plant hydroponic bag are determined by the characteristics of the root systems of various plants and the growth requirements of plants; the 4 seed plant hydroponic pocket and 4 seed plant hydroponic bag are designed and produced according to the specific functions required for the growth of plant crops from materials such as fine-mesh nylon nets, plastic bags, non-woven fabrics, and metal nets; the 4 seed plant hydroponic pocket and 4 seed plant hydroponic bag have the functions of fixing, wrapping, water absorption, air permeability, protection, water retention, moisture retention, fertilizer retention, heat preservation, temperature setting, and humidity adjustment for plant roots; the final goal to be achieved is to enable the 11 seed plants in the 4 seed plant hydroponic pocket and 4 seed plant hydroponic bag to grow through photosynthesis by absorbing the water and fertilizer on the 2 wire mesh hydroponic net.The main purpose of the three-dimensional soilless hydroponic planting with wire meshes is to increase the planting output value per mu by increasing the planting area geometrically through the characteristics of large planting area and low construction cost in the three-dimensional soilless hydroponic planting with wire meshes, so as to achieve a matrix three-dimensional planting scheme with high crop yields; the three-dimensional soilless hydroponic planting with wire meshes is equipped with 7 high-pressure micro-mist pipe networks, 8 planting supplementary lighting devices, 6 automatic water and fertilizer application devices, and 9 high-altitude automatic positioning hanging net planting and picking devices for auxiliary production; first, the operation process of the 7 high-pressure micro-mist pipe network equipment is as follows: during the growth process of the 11 seed plants, the 7 high-pressure micro-mist equipment sprays high-pressure mist through the 7 high-pressure micro-mist pipe network equipment and micro-mist nozzles fixed by the 1 wire-mesh hydroponic elevated pulling and fixing rods to provide suitable temperature and humidity for the growth of the 11 seed plants and plant crops; the mist generated by the 7 high-pressure micro-mist pipe network equipment can provide suitable temperature and humidity for the seed plants during the growth of the 11 seed plants, and at the same time can effectively reduce the occurrence of pests and diseases and reduce the amount of pesticide use; the 8 planting supplementary lighting devices can better ensure the healthy growth of plants and promote the good growth of plants by making up for the lack of natural light in some spaces in the three-dimensional soilless hydroponic planting with wire meshes. The 6 hydroponic automatic water and fertilizer application device consists of a water and fertilizer pipe network pressurization module, a temperature and flow regulation module, an automatic water and fertilizer addition module, an automatic water and fertilizer filtration and sterilization module, an automatic water and fertilizer element detection module, and a high-pressure micro-mist pressurization module; the specific operation process of the 7 high-altitude automatic positioning hanging net planting and picking device is that a vehicle with the functions of storage, transportation, driving, lifting, hanging and picking, the 11 seed plants and the 4 seed plant hydroponic pockets and 4 seed plant hydroponic bags sows and picks the planted plants in a cycle. Description of the Drawings Figure 1 is a schematic diagram of the overall system of the three-dimensional soilless hydroponic planting with wire meshes Figure 2 is a schematic diagram of the water and fertilizer facilities of the three-dimensional soilless hydroponic planting with wire meshes Figure 3 is a schematic diagram of the hydroponic pockets of the seed plants and the hydroponic bags of the seed plants Figure 4 is a schematic diagram of the high-altitude automatic positioning hanging net planting and picking device.

Claims

1. The three-dimensional planting framework and operation process of screen hydroponics are as follows: First, the entire system of screen hydroponics mainly consists of a screen hydroponics elevated traction fixing rod, a screen hydroponics net, a screen hydroponics high-pressure fertilization pipe network, a seed and plant hydroponic pocket, a seed and plant hydroponic bag, a screen hydroponics liquid recovery pipe network, a water and fertilizer automatic fertilization device, a high-pressure micro-mist pipe network device, a planting supplementary lighting device, and a screen hydroponics high-altitude automatic positioning hanging net planting and picking device. The screen hydroponics elevated traction fixing rod is composed of a cement pole or a steel structure standing pile, and its function is to fix and hang the screen hydroponics net composed of fishing net-like hydroponics screens made of various materials through steel rope traction or rod connection; the installation is mainly through the screen hydroponics elevated traction fixing rod, and through steel ropes and rods, the screen hydroponics net, the screen hydroponics high-pressure fertilization pipe network, the seed and plant hydroponic pocket, the seed and plant hydroponic bag, the screen hydroponics liquid recovery pipe network, the high-pressure micro-mist pipe, and the planting supplementary lighting device are suspended and fixed to complete the construction and assembly; the operation principle of the three-dimensional screen hydroponics planting is mainly that the hydroponic water and fertilizer solution is pressurized to the screen hydroponics high-pressure fertilization pipe network on the screen hydroponics elevated traction fixing rod; then, through the screen hydroponics net in the form of gravity drainage, it is drained into the seed and plant hydroponic pocket or the seed and plant hydroponic bag suspended and fixed on the screen hydroponics net to irrigate and plant the seed and plant. After the gravity drainage for downward irrigation, the remaining hydroponic water and fertilizer solution flows through the seed and plant hydroponic pocket and the seed and plant hydroponic bag, and then is drained back into the screen hydroponics liquid recovery pipe network at the bottom of the screen hydroponics elevated traction fixing rod through the screen hydroponics net, and finally flows into the hydroponic liquid recovery pool after converging through the pipe network. The hydroponic water and fertilizer solution in the recovered pool is finally processed by the water and fertilizer automatic fertilization device and pressurized into the screen hydroponics high-pressure fertilization pipe network at the top of the screen hydroponics elevated traction fixing rod, and the seeds or plants in the seed and plant hydroponic pocket and the seed and plant hydroponic bag fixed on the screen hydroponics net are circularly fertilized and irrigated through the up and down circular flow of the hydroponic water and fertilizer solution on the screen; the functions, sizes, shapes, structures, and materials of the seed and plant hydroponic pocket and the seed and plant hydroponic bag are determined by the characteristics of the root systems of various plants and the growth requirements of plants; the seed and plant hydroponic pocket and the seed and plant hydroponic bag are designed, manufactured, and produced from materials such as fine-mesh nylon nets, plastic bags, non-woven fabrics, and metal nets according to the specific functions required for the growth of plant crops; the seed and plant hydroponic pocket and the seed and plant hydroponic bag play roles in fixing, wrapping, water absorption, air permeability, protection, water retention, humidity preservation, fertilizer preservation, heat preservation, temperature stabilization, and humidity adjustment for the plant roots; the final goal is to enable the seed and plant in the seed and plant hydroponic pocket and the seed and plant hydroponic bag to grow through photosynthesis by absorbing the water and fertilizer on the screen hydroponics net.The main purpose of the three-dimensional hydroponic cultivation with wire meshes is to increase the planting output value per mu of land by increasing the planting area geometrically through the characteristics of large planting area and low construction cost in the three-dimensional hydroponic cultivation with wire meshes, so as to achieve a matrix three-dimensional planting plan with high crop yields; the three-dimensional hydroponic cultivation with wire meshes is equipped with high-pressure micro-mist pipe networks, planting supplementary lighting equipment, automatic water and fertilizer application equipment, and high-altitude automatic positioning hanging net planting and picking equipment for auxiliary production; First, the operation process of the high-pressure micro-mist is as follows: during the growth process of the seed plants, the high-pressure micro-mist equipment uses the high-pressure fog-making pipe network and micro-mist nozzles on the high-altitude traction fixing rods of the wire mesh hydroponics to generate high-pressure fog, providing the appropriate temperature and humidity required for the growth of crops; the fog generated by the high-pressure fog-making can provide the appropriate temperature and humidity for the seed plants during their growth, and at the same time can effectively reduce the occurrence of pests and diseases and reduce the amount of pesticide use; the planting supplementary lighting equipment can better ensure the healthy growth of plants and promote their good growth by making up for the lack of natural light in some spaces in the three-dimensional hydroponic cultivation with wire meshes. The automatic water and fertilizer application equipment for hydroponics consists of a water and fertilizer pipe network pressurization module, a temperature and flow regulation module, an automatic water and fertilizer addition module, an automatic water and fertilizer filtration and sterilization module, an automatic water and fertilizer element detection module, and a high-pressure micro-mist pressurization module; the specific operation process of the high-altitude automatic positioning hanging net planting and picking equipment is that a vehicle with functions of storage, transportation, driving, lifting, hanging and picking, and seed plant mesh bags sows and picks the planted plants in a cycle.

2. The screen hydroponic three-dimensional planting system according to claim 1, characterized in that: The wire mesh hydroponic three-dimensional planting system realizes high-altitude hydroponic three-dimensional planting through the wire mesh hydroponic elevated pulling and fixing rods and wire mesh hydroponic planting, which can multiply the planting area and yield of plants and crops per mu of land; due to the large unfolding area of the wire mesh material and the low cost of the wire mesh material, it can achieve the effect of greatly reducing the construction cost of planting facilities.

3. The screen hydroponic three-dimensional planting system according to claims 1-2, characterized in that: The wire mesh hydroponic three-dimensional planting system realizes high-altitude three-dimensional planting through the wire mesh hydroponic elevated pulling and fixing rods and the planting of wire mesh hydroponic nets. The wire mesh hydroponic three-dimensional planting can carry out reasonable density planting according to the characteristics of various plants; the seedling plant hydroponic pockets and seedling plant hydroponic bags are fixedly installed through the hooks on the wire mesh or the hooks on the mesh bags. The installation mode can achieve the characteristics of flexible fixation and suspension, enabling the planting of crops and plants to meet the planting requirements of reasonable harvesting and timely replanting; through the hardware structure characteristics of the wire mesh hydroponic elevated pulling and fixing rods, the wire mesh hydroponic three-dimensional planting can meet the conditions for adapting to various terrains and landforms through reasonable layout design, including greenhouse planting and indoor planting. By implementing the wire mesh hydroponic planting mode, the problems of high energy consumption, large volume, high weight, high production cost, large handling and transportation cost, and large water and fertilizer consumption of current plant planting carriers are solved.

4. The screen hydroponic three-dimensional planting system according to claims 1-3, characterized in that: The wire mesh hydroponic three-dimensional planting system circulates and fertilizes and irrigates the seedling plants in the seedling plant hydroponic pockets and seedling plant hydroponic bags through the wire mesh hydroponic net by means of gravity drainage of the water and fertilizer solution. The functions, sizes, shape structures, and materials of the seedling plant hydroponic pockets and seedling plant hydroponic bags are designed and produced according to the characteristics of the root systems of various plants and the growth requirements of plants; among them, the seedling plant hydroponic pockets and seedling plant hydroponic bags are designed and produced from materials such as fine-mesh nylon nets, plastic bags, non-woven fabrics, and metal nets according to the specific functions required for the growth of plant crops; the seedling plant hydroponic pockets and seedling plant hydroponic bags play an important role in fixing, wrapping, absorbing water, breathing, protecting, retaining water, moisturizing, retaining fertilizer, keeping warm, regulating temperature, and humidity for plant roots, which is conducive to the stable growth and development of plants and crops; by evenly draining and quantitatively irrigating each unit of seedling plant hydroponic pockets and seedling plant hydroponic bags with water and fertilizer, the purpose of reasonably regulating the reasonable quantitative irrigation of water and fertilizer for plant crops is achieved; through the lightweight design, production, and use of each unit of seedling plant hydroponic pockets and seedling plant hydroponic bags, the problems of high energy consumption, large volume, high weight, high production cost, large handling and transportation cost, and large water and fertilizer consumption of current plant planting carriers are solved.

5. The screen hydroponic three-dimensional planting system according to claims 1-4, characterized in that: The wire mesh hydroponic liquid recovery pipe network has the function of draining and recovering the water and fertilizer solution to the water and fertilizer recovery pool for recycling irrigation through the wire mesh hydroponic net; through the characteristics of the wire mesh hydroponic water and fertilizer that can be recycled for irrigation of plants and crops, the effect of timed and quantitative water and fertilizer irrigation control is achieved. The function of the water and fertilizer solution being recyclable for irrigation enables the irrigation to achieve good effects of high efficiency, energy saving, water saving, and fertilizer saving.

6. According to claims 1-5, the wire mesh hydroponic three-dimensional planting system is characterized in that: The high-pressure micro-mist pipe network equipment plays an important auxiliary role in high-pressure fog making, providing suitable temperature and humidity for the growth of plants and crops; at the same time, it can effectively reduce the occurrence of pests and diseases, reduce the use of pesticides, and realize green agriculture.

7. The screen hydroponic three-dimensional planting system according to claims 1-6, characterized in that: After being supplemented with light by the plant cultivation lighting equipment, in the three-dimensional screen hydroponic cultivation, by making up for the lack of natural light in some spaces, it can better ensure the healthy growth of plants and promote their good growth.

8. The screen hydroponic three-dimensional planting system according to claims 1-7, characterized in that: Through the important auxiliary role of the automatic hydroponic water and fertilizer equipment in the three-dimensional screen hydroponic cultivation, functions such as water and fertilizer pipeline pressure boosting, temperature and flow regulation, water and fertilizer addition, filtration and sterilization, element detection, and high-pressure micro-mist are achieved, reducing the input of fertilization management costs while assisting the screen hydroponic cultivation.

9. The wire mesh hydroponic three-dimensional planting system according to claims 1-8, characterized in that: Through the important auxiliary role of the high-altitude automatic positioning hanging net planting and harvesting equipment in the three-dimensional screen hydroponic cultivation, while improving the planting and harvesting efficiency of plants and crops, the planting and harvesting operations have achieved automated and intelligent management.

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