Aeroponic culture and hydroponic culture composite planting and seedling raising equipment

Abstract

The utility model relates to aeroponic culture and hydroponic culture composite planting and seedling raising equipment which comprises a column body, the upper end of the column body is connected with an upper water supply chamber and an upper nutrient solution chamber, and the lower end of the column body is connected with a lower water supply chamber used for storing water and a lower nutrient solution chamber used for storing nutrient solution; the outer side of the column body is sleeved with a planting stand column, and a bud seedling bin used for seedling raising is arranged between the planting stand column and the lower water supply cavity; a water mist chamber is formed between the inner side wall of the planting stand column and the outer side wall of the column body, the bud seedling bin is communicated with the water mist chamber, and plant roots are exposed in the water mist chamber; the upper water supply chamber and the upper nutrient solution chamber are both communicated with the water mist chamber, so that water conveyed to the top end and the atomized nutrient solution are simultaneously scattered to the root of a plant and a bud seedling bin through the water mist chamber under the action of gravity. According to the equipment, clear water and a nutrient solution can be circularly supplied to plants and bud seedlings at the same time, aeroponic culture and hydroponic culture composite planting and seedling raising are achieved, and meanwhile the problem that the roots of the plants are prone to insufficient oxygen absorption can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plant planting, more specifically, to a fog culture and water culture composite planting and seedling raising equipment. BACKGROUND

[0002] With the development of society, the traditional agricultural planting method cannot meet the needs of modern life, soilless culture is an important cultivation method of modern agriculture, fog culture and water culture are two typical soilless cultivation modes, water culture grows plant roots in nutrient solution, and fog culture uses a spraying device to atomize nutrient solution into small fog droplets and directly sprays the fog droplets on the roots of plants to provide water and nutrients required for plant growth. The existing fog culture planting has the problems of insufficient supply of ultra-small fog diameter liquid beneficial to plant nutrient absorption, and insufficient oxygen absorption of roots in water culture planting.

[0003] Currently, a device that combines fog culture and water culture has appeared.

[0004] Chinese patent CN 210352537 U discloses a water culture and fog culture shared device, which includes a water feeding assembly, a water returning assembly, a fog nozzle, a cultivation tank, a cultivation tank cover, a planting assembly, a planting cup and a water storage pool, the water feeding assembly includes a hollow pipe and a ring-shaped connecting piece, the fog nozzle is uniformly installed on the ring-shaped connecting piece, and the water feeding assembly is arranged in the middle of the water returning assembly; the water returning assembly includes a vertical pipe and a funnel body located at the upper end of the vertical pipe, a plurality of partitions are arranged in the vertical pipe, first and second through holes are arranged at the upper and lower ends of the partitions, and a third through hole is arranged at the bottom end of the water returning assembly; the water returning assembly is arranged in the center of the cultivation tank; the cultivation tank cover is arranged at the upper end of the cultivation tank and in the water storage pool, the planting assembly is arranged at the upper end of the funnel body, and the cultivation tank cover and the planting assembly are uniformly distributed with planting holes on the surfaces thereof; the planting cup is arranged in the planting hole; and the water storage pool contains nutrient solution. However, the device has a large size and is not convenient to use flexibly, the atomization device cannot achieve the best effect, and the device cannot simultaneously realize fog culture and water culture composite planting and seedling raising.

[0005] Chinese patent CN 203105262 U discloses a water mist vegetable shelf, comprising a liquid storage pool, a liquid delivery pipe and a water pump, the top of the liquid storage pool is provided with a water mist sealing cylinder, the liquid delivery pipe is vertically arranged in the water mist sealing cylinder, the top of the water mist sealing cylinder is provided with a top cover which is spliced by a plurality of flat-bottomed vegetable mist culture vessels, a plurality of mist culture vessel layers which are arranged in up-down direction and are composed of a plurality of vegetable mist culture vessels are arranged on the side wall of the water mist sealing cylinder, the bottom of the vegetable mist culture vessel is provided with a through hole, and a mist absorption sponge for planting is arranged at the through hole; more than three atomizing nozzles are arranged on the wall of the liquid delivery pipe in an interval, water mist is formed after being sprayed by the atomizing nozzles, part of the water mist is absorbed by the mist absorption sponge, and the other water mist falls into the liquid storage pool. The device also has the problems of large size, inconvenient flexible use, and inability to ensure sufficient light and root nutrients for plants, and inability to simultaneously realize mist culture, water culture, composite planting and seedling raising.

[0006] Chinese patent CN 102638969 A discloses an apparatus for growing and developing plants using the mist culture method, comprising a container containing a liquid nutrient solution, a conical tower, a power supply and a pump for moving the liquid nutrient solution through the apparatus. The apparatus uses the pump to move the liquid nutrient solution vertically from the container to a distribution pipe. Then gravity pulls the liquid nutrient solution downward through the distribution pipe, and the opposite end of the distribution pipe is sealed. The pressure generated in the distribution pipe is enough to make the liquid nutrient solution disperse onto the exposed root group through the openings on the distribution pipe. The conical tower structure of the apparatus has the problems of high production cost and reduced planting capacity. Although the liquid nutrient solution is moved to the top end by the pump, the form and mode of the nutrient solution supplied from top to bottom to the plant roots are not easy to absorb. In addition, the apparatus only realizes the supply of the liquid nutrient solution, and does not simultaneously realize mist culture, water culture, composite planting and seedling raising.

[0007] Therefore, it is necessary to provide a mist culture and water culture composite planting apparatus which can solve the above problems. Content of the utility model

[0008] The technical problem to be solved by the utility model is to provide a mist culture and water culture composite planting and seedling raising apparatus which realizes mist culture and water culture composite planting and seedling raising, and solves the problems of insufficient supply of super-small mist diameter liquid which is beneficial to plant nutrient absorption, and insufficient root oxygen absorption in water culture planting.

[0009] The technical scheme adopted by the utility model to solve the technical problem is:

[0010] The utility model discloses a kind of mist culture and water culture composite planting and seedling raising apparatus, including column, the channel is set by being penetrated from top to bottom in the column;Wherein, the upper end of the column is connected with upper water supply chamber and upper nutrient solution chamber, the lower end of the column is connected with lower water supply chamber for storing water and lower nutrient solution chamber for storing nutrient solution;

[0011] The column is sleeved with a planting column outside, and a seedling bin for seedling is arranged between the planting column and the lower water supply chamber; a gap is left between the inner wall of the planting column and the outer wall of the column to form a water mist chamber, the seedling bin is communicated with the water mist chamber, and the roots of the plants planted on the planting column are exposed in the water mist chamber.

[0012] The upper water supply chamber and the upper nutrient solution chamber are both communicated with the water mist chamber, so that the water and the atomized nutrient solution transported to the top end are simultaneously scattered to the roots of the plants and the seedling bin in the water mist chamber under the action of gravity.

[0013] The fog culture hydroponic composite planting and seedling raising equipment, wherein a plurality of the seedling bins are longitudinally arranged on the column.

[0014] The fog culture hydroponic composite planting and seedling raising equipment, wherein the seedling bin comprises a seedling tray and an external shell; the external shell comprises a left half shell and a right half shell which are detachably connected; the left half shell and the right half shell are connected with each other on the column.

[0015] The fog culture hydroponic composite planting and seedling raising equipment, wherein a seedling pressing plate for applying growth resistance to seedlings on the seedling tray is further arranged in the seedling bin.

[0016] The fog culture hydroponic composite planting and seedling raising equipment, wherein a water inlet hole is arranged at the upper end of the external shell, and a water outlet hole is arranged at the lower end of the external shell; one or more holes are arranged on the seedling tray; water passing through the seedling bin is returned to the lower water supply chamber.

[0017] The fog culture hydroponic composite planting and seedling raising equipment, wherein the upper water supply chamber and the upper nutrient solution chamber are respectively arranged in a left upper shell and a right upper shell, and the left upper shell and the right upper shell are detachably arranged at the upper end of the column.

[0018] The fog culture hydroponic composite planting and seedling raising equipment, wherein the left upper shell and the right upper shell are connected with each other at the upper end of the column, and clamping and fixing or limiting structures for the upper end of the column are arranged on the corresponding splicing surfaces of the left upper shell and the right upper shell.

[0019] The fog culture hydroponic composite planting and seedling raising equipment, wherein a water cooling assembly for water cooling of the water supply pipe and a temperature sensor for detecting the water outlet temperature of the water supply pipe are arranged in the left upper shell.

[0020] The fog culture and water culture composite planting and seedling raising equipment has the advantages that the hollow column body is connected with the upper and lower water supply chambers and the upper and lower nutrient liquid chambers, the water mist chamber is arranged between the planting column and the column body, the upper water supply chamber and the upper nutrient liquid chamber are communicated with the water mist chamber, the seedling bin is arranged between the planting column and the lower water supply chamber and is also communicated with the water mist chamber, water and the atomized nutrient liquid conveyed to the top end by the power system are simultaneously scattered to the plant roots and the seedling bin through the water mist chamber under the action of gravity, the circulation supply of the clear water and the nutrient liquid to the plants and the seedlings is completed, the fog culture and water culture composite planting and seedling raising are realized, the problem of oxygen absorption deficiency of the plant roots is avoided, the whole equipment has a columnar shape, the space utilization rate is high, and the equipment is very suitable for urban families or business places.

[0021] The fog culture and water culture composite planting and seedling raising equipment has the advantages that the hollow column body is connected with the upper and lower water supply chambers and the upper and lower nutrient liquid chambers, the water mist chamber is arranged between the planting column and the column body, the upper water supply chamber and the upper nutrient liquid chamber are communicated with the water mist chamber, the seedling bin is arranged between the planting column and the lower water supply chamber and is also communicated with the water mist chamber, water and the atomized nutrient liquid conveyed to the top end by the power system are simultaneously scattered to the plant roots and the seedling bin through the water mist chamber under the action of gravity, the circulation supply of the clear water and the nutrient liquid to the plants and the seedlings is completed, the fog culture and water culture composite planting and seedling raising are realized, the problem of oxygen absorption deficiency of the plant roots is avoided, the whole equipment has a columnar shape, the space utilization rate is high, and the equipment is very suitable for urban families or business places.

[0022] The fog culture and water culture composite planting and seedling raising equipment has the advantages that the hollow column body is connected with the upper and lower water supply chambers and the upper and lower nutrient liquid chambers, the water mist chamber is arranged between the planting column and the column body, the upper water supply chamber and the upper nutrient liquid chamber are communicated with the water mist chamber, the seedling bin is arranged between the planting column and the lower water supply chamber and is also communicated with the water mist chamber, water and the atomized nutrient liquid conveyed to the top end by the power system are simultaneously scattered to the plant roots and the seedling bin through the water mist chamber under the action of gravity, the circulation supply of the clear water and the nutrient liquid to the plants and the seedlings is completed, the fog culture and water culture composite planting and seedling raising are realized, the problem of oxygen absorption deficiency of the plant roots is avoided, the whole equipment has a columnar shape, the space utilization rate is high, and the equipment is very suitable for urban families or business places. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the present application will be further described below with reference to the drawings and embodiments. The drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor:

[0024] Figure 1 is a schematic diagram of the overall structure of the fog culture and water culture composite planting and seedling raising equipment of the preferred embodiment of the present application;

[0025] Figure 2 is a sectional view of the fog culture and water culture composite planting and seedling raising equipment of the preferred embodiment of the present application;

[0026] Figure 3 is an exploded schematic diagram of the upper structure of the fog culture and water culture composite planting and seedling raising equipment of the preferred embodiment of the present application;

[0027] Figure 4 is an exploded schematic diagram of the middle and lower structures of the fog culture and water culture composite planting and seedling raising equipment of the preferred embodiment of the present application;

[0028] Figure 5 is a partial sectional view of the fog culture and water culture composite planting and seedling raising equipment of the preferred embodiment of the present application. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the following will combine the technical scheme in the embodiments of the utility model for clear and complete description, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0030] The fog culture hydroponics composite planting and seedling raising equipment of the preferred embodiment of the utility model is as shown in Figure 1 Fig. 1, and simultaneously referring to Figures 2-5 , comprising a column 1, the column 1 is provided with a channel 11 penetrating from top to bottom; wherein, the upper end of the column 1 is connected with an upper water supply chamber 31 and an upper nutrient solution chamber 32, the lower end of the column 1 is connected with a lower water supply chamber 51 for storing water and a lower nutrient solution chamber 61 for storing nutrient solution; the upper nutrient solution chamber 32 is provided with an atomizer 7 for atomizing nutrient solution; the outside of the column 1 is sleeved with a planting vertical column 2, a seedling store Y for raising seedlings is arranged between the planting vertical column 2 and the lower water supply chamber 51; a gap is left between the inner side wall of the planting vertical column 2 and the outer side wall of the column 1 to form a water mist chamber S1, the seedling store Y is communicated with the water mist chamber S1, and the roots of the plants planted on the planting vertical column 2 are exposed in the water mist chamber S1; the lower water supply chamber 51 and the lower nutrient solution chamber 61 are connected with a power assembly, the power assembly comprises a water pump 91 and a nutrient solution pump 92, so as to convey the water in the lower water supply chamber 51 and the nutrient solution in the lower nutrient solution chamber 61 to the upper water supply chamber 31 and the upper nutrient solution chamber 41 respectively through the channel 11; the upper water supply chamber 31 and the upper nutrient solution chamber 41 are both communicated with the water mist chamber S1, so that the water conveyed to the top and the atomized nutrient solution fall into the roots of the plants and the seedling store Y simultaneously through the water mist chamber S1 under the action of gravity.

[0031] The device is connected with the upper and lower water supply chambers and the upper and lower nutrient solution chambers by adopting the hollow column 1, and the water mist chamber S1 is arranged between the planting vertical column and the column 1, since the upper water supply chamber and the upper nutrient solution chamber are both communicated with the water mist chamber S1, and the seedling store is arranged between the planting vertical column and the lower water supply chamber, and the seedling store is also communicated with the water mist chamber, so that the water conveyed to the top from the middle channel 11 of the column 1 and the atomized nutrient solution fall into the roots of the plants and the seedling store simultaneously through the water mist chamber S1 under the action of gravity, the circulation supply of the clear water and the nutrient solution to the plants and the seedlings is completed, the fog culture hydroponics composite planting and seedling raising are realized, and the problem that the roots of the plants are prone to oxygen absorption deficiency can be avoided. Moreover, the device is columnar as a whole, vertical three-dimensional planting is realized, the space is maximally utilized, the planting efficiency is improved, and the device is suitable for use on the balcony, the windowsill, the indoor of the family, the office and the store.

[0032] It should be noted that the water mist chamber S1 is located between the column 1 and the planting column 2, and extends from the upper end to the lower end in the planting column 2. It can be seen that the water mist chamber S1 is a completely isolated independent space from the internal space of the column 1, so that the water and the atomized nutrient solution fall to the plant roots under the action of gravity through the water mist chamber S1, and then reach the seedling bin Y, without being hindered by the upward liquid in the column 1.

[0033] In further embodiments, the above-mentioned aeroponic hydroponic composite planting and seedling raising equipment comprises one or more seedling bins Y for seedling raising. When a plurality of seedling bins Y are provided, the plurality of seedling bins Y are longitudinally distributed and sleeved on the column 1. Specifically, the seedling bin Y comprises a seedling tray Y2 and an external shell Y1; the external shell Y1 comprises a left half shell and a right half shell which are detachably connected; the upper end of the external shell Y1 is provided with a water inlet hole, and the lower end is provided with a water outlet hole; the seedling tray Y2 is provided with one or more holes; the water passing through the seedling bin Y returns to the lower water supply chamber 51; with this design, the equipment has the ability to assist germination, and can supply water and nutrient solution mist during germination, thereby improving the germination efficiency.

[0034] Preferably, the seedling bin Y is further provided with a seedling pressing plate for applying growth resistance to the seedlings on the seedling tray Y2, so as to make the seedlings more robust.

[0035] In further embodiments, the upper water supply chamber 31 and the upper nutrient solution chamber 41 of the above-mentioned aeroponic hydroponic composite planting and seedling raising equipment are further provided with a buffer chamber for facilitating the mixing of water and atomized nutrient solution. The buffer chamber is in communication with the upper water supply chamber 31 and the upper nutrient solution chamber 41, and also in communication with the water mist chamber S1; by providing the buffer chamber to simultaneously communicate the upper water supply chamber 31 and the upper nutrient solution chamber 41, the incoming water and nutrient solution mist can be mixed more uniformly therein.

[0036] In further embodiments, the above-mentioned aeroponic hydroponic composite planting and seedling raising equipment further comprises a rotating motor 74 for driving the rotation of the planting column 2. The rotating motor 74 is drivingly connected with the planting column 2 and drives the rotation of the planting column 2 through a rotating linkage unit. The rotating motor 74 is arranged on a mounting disc 75 which is located above the planting column 2. The lower ends of the upper water supply chamber 31 and the upper nutrient solution chamber 41 are respectively provided with recesses 76, and the mounting disc 75 covers the recesses 76 and forms the above-mentioned buffer chamber together with the recesses 76.

[0037] In further embodiments, one or more open holes 78 are provided on the above-mentioned mounting disc 75 to communicate with the water mist chamber S1. By changing the aperture and number of the open holes 78, the overall water outlet rate and mist outlet rate in the water mist chamber S1 can be conveniently controlled.

[0038] In a further embodiment, the upper water supply chamber 31 and the upper nutrient solution chamber 41 of the fog culture hydroponic composite planting and seedling raising equipment described above are located in the left upper shell 3 and the right upper shell 4, respectively, which are detachably arranged at the upper end of the column 1. The detachable structure facilitates the disassembly and assembly of the equipment. The left lower shell 5 and the right lower shell 6 are connected to the upper end of the column 1 in a buckling manner, and each of the corresponding splicing surfaces is provided with a structure for clamping and fixing or limiting the lower end of the column 1.

[0039] Specifically, the left upper shell 3 and the right upper shell 4 can be individually and respectively detachably connected with the upper end of the column 1, facilitating the installation and transportation of the entire equipment.

[0040] Preferably, the left upper shell 3 and the right upper shell 4 of the fog culture hydroponic composite planting and seedling raising equipment described above are connected to the upper end of the column 1 in a buckling manner, and each of the corresponding splicing surfaces is provided with a structure for clamping and fixing or limiting the upper end of the column 1.

[0041] In a further embodiment, the left upper shell 3 of the fog culture hydroponic composite planting and seedling raising equipment described above is provided with a cooling assembly 8 for water cooling of the water supply pipe and a temperature sensor for detecting the water temperature of the water supply pipe. The cooling assembly 8 is used for water cooling of the water supply pipe, and part of the water supply pipe passing through the cooling assembly 8 passes through the nutrient solution in the upper nutrient solution chamber 41. The cooling assembly 8 starts to operate when the temperature sensor detects that the temperature is higher than the set value. With this design, it can prevent the water temperature from being too high, and timely cooling treatment can be carried out to ensure the growth of plants. While the cooling assembly cools the water, the water supply pipe passing through the nutrient solution in the upper nutrient solution chamber also cools the nutrient solution, reducing the temperature of the nutrient solution mist.

[0042] In a further embodiment, the left upper shell 3 and / or the right upper shell 4 of the fog culture hydroponic composite planting and seedling raising equipment described above is provided with a light emitting unit 73, which can serve the purposes of aesthetics and illumination. The light emitting unit 73 can be a lamp bead, a lamp panel, etc., without limitation.

[0043] When the rotating motor 74 operates, the planting column 2 is driven to rotate by the rotating linkage unit, which can make the plants receive light more uniformly. The rotating linkage unit can be driven by a belt, or other transmission means such as gears, without limitation.

[0044] In a further embodiment, the planting column 2 of the aforementioned aeroponic / hydroponic hybrid planting and seedling raising equipment is composed of multiple hollow planting chambers 21 assembled together. These hollow planting chambers 21 can be detachably connected or form a single, integral structure. They can be standard parts with identical dimensions and shapes, or they can be structures of varying sizes. The number and size of the planting chambers 21 determine the overall height of the equipment. Therefore, different models of equipment can be produced by adjusting the number and size of the planting chambers 21 to meet the needs of different users.

[0045] In a preferred embodiment, the plurality of hollow implant chambers 21 can be standard parts with identical dimensions and shapes, such as... Figure 1 and Figure 2 As shown, they are strung together like a skewer of candied hawthorns. Each planting chamber 21 includes an upper connecting end and a lower connecting end, as well as a planting frame located in the middle. The planting frame includes an upper surface and a lower surface that are inclined relative to the axis of the main body and are connected to form a folded surface, roughly like a flying saucer shape. Multiple planting holes 211 are provided on the upper surface, which communicate with the water mist chamber S1 so that the roots of the plants are exposed in the water mist chamber S1 to fully absorb water and nutrient solution.

[0046] In summary, this equipment utilizes vertical, three-dimensional planting to maximize space utilization and improve planting efficiency. It combines aeroponics and hydroponics, solving the problems of insufficient nutrient supply in aeroponics due to the ultra-small mist diameter, and insufficient oxygen absorption by roots in hydroponics. It also facilitates the adjustment of nutrient concentrations required by plants at different stages and allows for effective control of nitrite content in harvested vegetables, promoting food safety. The temperature control system ensures plants grow in the optimal temperature environment. It is suitable for use on balconies, windowsills, in homes, offices, shops, and other similar locations.

[0047] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A hydroponic and aeroponic composite planting and seedling raising device, comprising a column, a channel is arranged in the column and penetrates from top to bottom; characterized in that, The upper end of the column is connected with an upper water supply chamber and an upper nutrient solution chamber, and the lower end of the column is connected with a lower water supply chamber for storing water and a lower nutrient solution chamber for storing nutrient solution. A planting column is sleeved outside the column, and a seedling bin for seedling is arranged between the planting column and the lower water supply chamber; a gap is left between the inner side wall of the planting column and the outer side wall of the column to form a water mist chamber, the seedling bin is communicated with the water mist chamber, and the roots of plants planted on the planting column are exposed in the water mist chamber. The upper water supply chamber and the upper nutrient solution chamber are both communicated with the water mist chamber, so that water and atomized nutrient solution transported to the top end are simultaneously scattered to the roots of plants and the seedling bin in the water mist chamber under the action of gravity.

2. The hydroponic and aeroponic composite planting and seedling raising equipment according to claim 1, characterized in that, One or more seedling bins are arranged between the planting column and the lower water supply chamber, and the one or more seedling bins are longitudinally arranged in the column.

3. The hydroponic and aeroponic composite planting and seedling raising equipment according to claim 1, characterized in that, The seedling bin comprises a seedling tray and an external shell; the external shell comprises a left half shell and a right half shell which are detachably connected; the left half shell and the right half shell are connected to the column by being buckled to each other.

4. The hydroponic and aeroponic composite planting and seedling raising equipment according to claim 3, characterized in that, A seedling pressing plate for applying growth resistance to seedlings on the seedling tray is further arranged in the seedling bin.

5. The hydroponic and aeroponic composite planting and seedling raising equipment according to claim 3, characterized in that, The upper end of the external shell is provided with a water inlet hole, and the lower end of the external shell is provided with a water outlet hole; the seedling tray is provided with one or more holes; water passing through the seedling bin is returned to the lower water supply chamber.

6. The hydroponic and aeroponic composite plantation and seedling raising apparatus according to claim 1, wherein The upper water supply chamber and the upper nutrient solution chamber are respectively arranged in a left upper shell and a right upper shell, and the left upper shell and the right upper shell are detachably arranged at the upper end of the column.

7. The hydroponic and aeroponic composite plantation and seedling raising apparatus according to claim 6, wherein The left upper shell and the right upper shell are buckled and connected to the upper end of the column, and a clamping and fixing structure or a limiting structure for the upper end of the column is arranged on the corresponding splicing surfaces of the left upper shell and the right upper shell. 8.The hydroponic and aeroponic composite planting and seedling raising equipment according to claim 6, characterized in that, A water cooling assembly for water cooling of a water supply pipe and a temperature sensor for detecting the water temperature of the water supply pipe are arranged in the left upper shell. 9.The hydroponic and aeroponic composite planting and seedling raising equipment according to claim 1, characterized in that, The water mist chamber is located between the column and the planting column, and extends from the upper end to the lower end in the planting column. 10.The hydroponic composite planting and seedling raising equipment according to claim 1, characterized in that, The planting column is composed of a plurality of hollow planting chambers.

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