Aerial fog and drip irrigation double-cultivation-mode planting device

Abstract

The utility model discloses an aerial fog and drip irrigation double-cultivation-mode planting device. The aerial fog and drip irrigation double-cultivation-mode planting device comprises a nutrient solution storage tank, a water pump spraying system, a planting body, a collection and storage drip irrigation cup and an upper cover. The nutrient solution storage tank, the planting main body and the upper cover jointly form a sealed planting cavity; the water pump spraying system is arranged in the nutrient solution storage tank and can enable the sealed planting cavity to form an aerosol nutrient solution growth environment; a plurality of planting layers are arranged on the planting main body in the height direction, and each planting layer comprises a plurality of field planting openings which are uniformly distributed in the circumferential direction; each planting opening can be used for placing a planting seedling wrapped with a substrate; the top of the inner side of each planting opening is provided with a collection and storage drip irrigation cup with the top open, and the bottom of each collection and storage drip irrigation cup is provided with a drip irrigation hole. The double-planting mode of aeroponic cultivation and drip irrigation cultivation is achieved at the same time, the planting efficiency is improved, energy consumption is reduced, the risk of yield reduction and even planting failure caused by power failure in a single aeroponic cultivation mode is avoided, and the operation cost and economic risk of planting are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of agricultural soilless planting, in particular to a planting device with dual cultivation modes of aerosol and drip irrigation. Background Art

[0002] Both the aeroponic cultivation mode and the drip irrigation cultivation mode are soilless cultivation modes in modern agricultural production.

[0003] The above-mentioned drip irrigation cultivation mode is to continuously supply a small amount of nutrient solution to the plant root matrix. Water and energy saving are its advantages, but it is relatively difficult to adjust the temperature of the matrix, and the oxygen supply is insufficient. The large amount of matrix waste after planting also increases the processing workload.

[0004] In planting practice, the aeroponic cultivation mode places the plant roots in an aerosol nutrient solution growth environment. Its advantages are that it easily meets the oxygen requirements of the plant growth roots. Aerosol cultivation is more convenient to regulate the environmental temperature of the plant roots to meet the growth conditions, and liquid nutrient solution is also easier for the plant roots to absorb. However, in the actual planting process, the aeroponic cultivation technology requires a high-pressure water pump spray system to form an aerosol nutrient solution growth environment. In order to form a stable aerosol nutrient solution growth environment, it needs to be operated regularly at set time intervals. Therefore, there are still the following deficiencies that need to be improved:

[0005] 1. High energy consumption and short service life.

[0006] 2. Part of the nutrient solution will adhere to the inner wall of the sealed planting chamber and flow back, resulting in high loss.

[0007] 3. When a power outage occurs, there is a risk of reduced production or even planting failure, which increases planting operation costs.

[0008] 4. The motor of the high-pressure water pump spray system makes a lot of noise during operation, especially at night, which will disturb residents and affect their rest. Utility Model Content

[0009] The technical problem to be solved by the utility model is to provide a planting device with dual cultivation modes of aerosol and drip irrigation in view of the deficiencies of the above-mentioned prior art. The planting device with dual cultivation modes of aerosol and drip irrigation can integrate the dual cultivation modes of aerosol and drip irrigation, and while meeting the planting needs, reduce the opening time of the water pump spray system in aerosol cultivation, reduce energy consumption, reduce disturbance to residents, and can also reduce the reflux amount of nutrient solution.

[0010] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0011] A planting device with dual cultivation modes of aerosol and drip irrigation comprises a nutrient solution storage tank, a water pump spray system, a planting body, a collection and storage drip irrigation cup and an upper cover.

[0012] The planting body is a cylindrical structure with upper and lower openings; the upper cover sealing cover is arranged on the top of the planting body; the nutrient solution storage tank is sealed and arranged at the bottom of the planting body; the nutrient solution storage tank, the planting body and the upper cover together form a sealed planting cavity.

[0013] The water pump spray system is arranged in the nutrient solution storage tank, and is used to form an aerosol nutrient solution growth environment in the sealed planting cavity.

[0014] The planting body is provided with several planting layers along the height direction, and each planting layer includes several planting openings evenly arranged along the circumference; each planting opening can be used to place a planting seedling wrapped with a matrix; wherein the matrix outside the planting seedling can be filled and placed in the planting opening, and the root system of the planting seedling is located in the sealed planting cavity.

[0015] A collection and storage drip irrigation cup is arranged at the inner top of each planting opening, the top of the collection and storage drip irrigation cup is arranged open, and the bottom of the collection and storage drip irrigation cup is provided with a drip hole which can point to the root system of the planting seedling.

[0016] Assume that each planting layer is provided with N planting openings along the circumference, and the circumference of the inner wall of the planting body is L. Then each planting layer corresponds to N collection and storage drip irrigation cups, and the open length of each collection and storage drip irrigation cup is L1, which needs to satisfy the following calculation formula:

[0017]

[0018] The planting openings in two adjacent planting layers are arranged alternately.

[0019] The collection and storage drip irrigation cups corresponding to two adjacent planting layers have no overlap along the circumferential direction.

[0020] The outer side of each planting opening is provided with an inclined supporting plate.

[0021] The bottom of each collection and storage drip irrigation cup is a conical structure, and the conical generatrix facing the supporting plate is parallel to the supporting plate.

[0022] The diameter of each drip hole is in the millimeter range.

[0023] The sealed implant cavity has a cylindrical shape, a square column shape or a pyramid shape.

[0024] The implant body comprises a plurality of implant plates which are sealed and spliced ​​along the circumferential direction; two adjacent implant plates are locked by locking buckles.

[0025] Each storage drip irrigation cup is connected to the nutrient solution storage tank through a delivery pipeline.

[0026] The matrix is ​​a sponge.

[0027] The utility model has the following beneficial effects:

[0028] The utility model has both aeroponic cultivation and drip irrigation cultivation modes: in the former aeroponic cultivation mode, it has the advantages of oxygen-rich planting environment and easy adjustment of the growth environment temperature; in the latter drip irrigation cultivation mode, it has the advantages of efficient use of nutrient solution, low energy consumption and the ability to achieve power-free planting. The combination of the two modes not only improves the planting efficiency, but also reduces the opening time of the water pump spray system due to the drip irrigation capability, especially at night. While reducing energy consumption, it also reduces disturbance to the public, and can avoid the risk of reduced production or even planting failure due to power outages in a single aeroponic cultivation mode, greatly reducing the operating costs and economic risks of planting. In addition, this method greatly reduces the reflux of nutrient solution, reduces the loss of nutrient solution, and also extends the working life of the entire system.

[0029] In summary, the dual cultivation mode planting device of aerosol and drip irrigation can realize high-efficiency, low-energy consumption and pollution-free modern agricultural production. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The utility model shows a structural schematic diagram of a planting device with dual cultivation modes of aerosol and drip irrigation.

[0031] Figure 2 A partially enlarged schematic diagram showing the layout of the drip irrigation cup in the utility model.

[0032] Figure 3 The longitudinal section diagram shows the layout position of the drip irrigation cup in the utility model.

[0033] Among them are:

[0034] 1. Nutrient solution storage tank; 2. Water pump spray system; 3. Planting body; 3-1. Planting plate; 4. Planting port; 4-1. Support plate; 5. Collection and storage drip irrigation cup; 5-1. Drip hole; 6. Lock; 7. Upper cover. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific preferred embodiments.

[0036] In the description of the present invention, it should be understood that the terms "left side", "right side", "upper part", "lower part", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. "First", "second", etc. do not indicate the importance of the components, and therefore cannot be understood as a limitation on the present invention. The specific dimensions used in this embodiment are only for illustrating the technical solution, and do not limit the scope of protection of the present invention.

[0037] like Figure 1 As shown, a planting device with dual cultivation modes of aerosol and drip irrigation includes a nutrient solution storage tank 1, a water pump spray system 2, a planting body 3, a collection and storage drip irrigation cup 4 and an upper cover 7.

[0038] The planting body is a tubular structure with openings at the top and bottom, and can be a cylindrical tube, a square tube or a pyramid tube.

[0039] In this embodiment, the planting body preferably includes a plurality of planting plates 3 - 1 sealed and spliced ​​along the circumferential direction; two adjacent planting plates are locked by a lock 6 .

[0040] The upper cover sealing cover is arranged on the top of the planting body; the nutrient solution storage tank is sealed and arranged at the bottom of the planting body; the nutrient solution storage tank, the planting body and the upper cover together form a sealed planting cavity. Therefore, the shape of the sealed planting cavity can be cylindrical, square column or pyramidal.

[0041] The water pump spray system is arranged in the nutrient solution storage tank, and the arrangement structure is the prior art, and is used to form an aerosol nutrient solution growth environment in the sealed planting cavity. The water pump spray system includes a water pump and a spray system. In this embodiment, the water pump is located outside the nutrient solution storage tank, and the spray system is located in the center of the nutrient solution storage tank. Alternatively, the water pump can also be arranged inside the nutrient solution storage tank.

[0042] The planting body is provided with several planting layers along the height direction, and each planting layer includes several planting openings 4 evenly arranged along the circumference; an inclined support plate 4-1 is provided outside each planting opening, and a planting seedling wrapped with a matrix can be placed. The matrix outside the planting seedling is filled and sealed and placed in the planting opening, and the root system of the planting seedling is located in the sealed planting cavity.

[0043] In this embodiment, the matrix is ​​preferably a sponge, etc., which can seal and fill the implantation opening, and the matrix usage is small and can be reused.

[0044] like Figure 2 and Figure 3 As shown, a collection and storage drip irrigation cup 5 is arranged at the inner top of each planting opening, the top of the collection and storage drip irrigation cup is arranged open, and the bottom of the collection and storage drip irrigation cup is provided with a millimeter-level drip hole 5-1 that can point to the root system of the planted seedling.

[0045] Furthermore, assuming that each planting layer is provided with N planting openings along the circumference, and the circumference of the inner wall of the planting body is L, each planting layer corresponds to N collection and storage drip irrigation cups, and the open length of each collection and storage drip irrigation cup is L1, which needs to satisfy the following calculation formula:

[0046]

[0047] The open length setting of the collection and storage drip irrigation cup can make two adjacent layers of collection and storage drip irrigation cups (except the splicing parts) overlap slightly along the circumferential direction, so that the nutrient solution adhered to the inside of the planting body can be collected in the corresponding collection and storage drip irrigation cup without waste.

[0048] Furthermore, the planting openings in two adjacent planting layers are arranged in a staggered manner, and the collection and storage drip irrigation cups corresponding to the two adjacent planting layers do not overlap in the circumferential direction. Therefore, each collection and storage drip irrigation cup is not blocked by the upper planting layer, and the maximum collection capacity can be achieved.

[0049] Furthermore, the bottom of each collecting and storing drip irrigation cup is a conical structure, and the conical generatrix facing the support plate is parallel to the support plate, which is conducive to the placement of the seedlings and the sealing filling of the substrate.

[0050] Furthermore, each storage drip irrigation cup is connected to the nutrient solution storage tank through a delivery pipeline. Because the present application can also adopt a drip irrigation method that runs simultaneously with the aeroponic cultivation mode.

[0051] The method of using the present application preferably includes the following steps.

[0052] Step 1: Wrap the seedlings: Wrap the root parts of the completed seedlings with a matrix such as sponge.

[0053] Step 2, planting seedlings: Place the substrate and the roots of the wrapped seedlings into the planting port. Choose a substrate size slightly larger than the opening of the planting port to fully seal the planting port to prevent aerosol from leaking out of the planting port.

[0054] Step 3: Spray: The water pump spray system starts the spray planting operation, and the sealed planting cavity is filled with aerosol nutrient solution, providing a good growth environment for the plant roots.

[0055] Step 4: Collect nutrient solution: Nutrient droplets will gradually collect on the inner wall of the plant and flow down to the collection and storage drip irrigation cup.

[0056] Step 5: Drip: The nutrient solution in the drip irrigation cup is dripped onto the root system or substrate directly below through the drip hole.

[0057] The present application enables the aeroponic cultivation mode and the drip irrigation cultivation mode to operate together in plant cultivation, and only a small amount of the nutrient solution in the plant body flows back to the nutrient solution tank, thus achieving the goals of high efficiency, energy saving, and system life extension. In addition, at night, the operating frequency of the water pump spray system can be reduced or not work, and the drip irrigation cultivation mode of the drip irrigation cup can meet the planting needs. In short, the present application can not only improve planting efficiency and reduce energy consumption, but also avoid the risk of reduced production or even planting failure due to power outages in the single aeroponic cultivation mode, greatly reducing the operating costs and economic risks of planting.

[0058] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A planting device with dual cultivation modes of aerosol and drip irrigation, characterized in that: It includes a nutrient solution storage tank, a water pump spray system, a planting body, a collection and storage drip irrigation cup and an upper cover; The planting body is a cylindrical structure with upper and lower openings; the upper cover sealing cover is arranged on the top of the planting body; the nutrient solution storage tank is sealed and arranged at the bottom of the planting body; the nutrient solution storage tank, the planting body and the upper cover together form a sealed planting cavity; The water pump spray system is arranged in the nutrient solution storage tank, and is used to form an aerosol nutrient solution growth environment in the sealed planting cavity; The planting body is provided with several planting layers along the height direction, and each planting layer includes several planting openings evenly arranged along the circumference; each planting opening is filled with a planting seedling wrapped in a matrix to ensure that the planting opening is sealed; the root system of the planting seedling is located inside the seal, and the branches and leaves are located outside the planting cavity; A collection and storage drip irrigation cup is arranged on the inner top of each planting opening, the top of the collection and storage drip irrigation cup is arranged open, and the bottom of the collection and storage drip irrigation cup is provided with a drip hole which can point to the root system of the planted seedling.

2. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 1 is characterized in that: Assume that each planting layer is provided with N planting openings along the circumference, and the circumference of the inner wall of the planting body is L. Then each planting layer corresponds to N collection and storage drip irrigation cups, and the open length of each collection and storage drip irrigation cup is L1, which needs to satisfy the following calculation formula:

3. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 2 is characterized in that: The planting openings in two adjacent planting layers are arranged alternately.

4. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 1 is characterized in that: The outer side of each planting opening is provided with an inclined supporting plate.

5. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 4 is characterized in that: The bottom of each collection and storage drip irrigation cup is a conical structure, and the conical generatrix facing the supporting plate is parallel to the supporting plate.

6. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 1 is characterized in that: The diameter of each drip hole is in the millimeter range.

7. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 1 is characterized in that: The sealed implant cavity has a cylindrical shape, a square column shape or a pyramid shape.

8. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 1 is characterized in that: The implant body comprises a plurality of implant plates which are sealed and spliced ​​along the circumferential direction; two adjacent implant plates are locked by locking buckles.

9. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 1, characterized in that: Each storage drip irrigation cup is connected to the nutrient solution storage tank through a delivery pipeline.

10. The planting device with dual cultivation modes of aerosol and drip irrigation according to claim 1, characterized in that: The matrix is ​​a sponge.

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