TWM537792U - Organic soil aerosol culture device - Google Patents

Description

Organic soil aerosol cultivation device

The present invention relates to a plant cultivation device, and more particularly to an organic soil aerosol cultivation device.

Agriculture is aimed at producing crops. For traditional agriculture, healthy crops must have healthy soils. In the past, long-term application of a large number of chemical fertilizers and pesticides in agricultural land has contributed greatly to the increase of human food production. However, due to the long-term application of chemical fertilizers on agricultural land, the problem of soil degradation in agricultural land has been caused, resulting in increased fertilizer application and increased pests and diseases. The situation of soil degradation affecting the agricultural soil environment is becoming more and more serious. In recent years, organic plant cultivation methods have been advocated in order to reduce the use of chemical fertilizers and pesticides. In addition, some people have proposed soilless hydroponic cultivation methods, etc., in order to solve the problem of soil degradation, and propose an improvement plan.

In the method for cultivating a soilless hydroponic plant, in order to effectively utilize the nutrient solution, a nutrient liquid aerosol cultivation method is further adopted, in which the plant is suspended in a closed cultivation device, and the root of the plant is exposed. Inside the cultivation device, the nutrient solution is atomized into a plurality of small mist droplets by using a spray device, and the small mist droplets are directly sprayed on the root surface of the plant to provide water and nutrients required for plant growth. The nutrient liquid aerosol cultivation method is a cultivation method for saving manpower, water, fertilizer and pesticide, and can realize three-dimensional vertical cultivation, improve the coverage area of plant cultivation and the utilization of greenhouse space, and accelerate plant growth. Speed, etc.

Among the existing fertilizers, the microbial fertilizer has the functions of enhancing the nutrient absorption and growth of the roots of the plant, and increasing the absorption capacity of the root system. However, microbial fertilizer cannot be used in the nutrient solution of the existing aerosol cultivation method, because the microorganism must grow in the soil, and the microorganism is lacking in the nutrient solution. The carrier of the colon is not easy to multiply in the nutrient solution, and is easy to die. After the plant is metabolized, the root exudates lack microbial decomposition, and are easily mixed into the nutrient solution, affecting the use of the nutrient solution.

Furthermore, the absorption of fertilizer by plants is carried out through an ion exchange pattern and must be promoted by the driving power of plants. Therefore, the absorption of fertilizer by plants is not only related to the ion concentration of the root environment of the plant, but also The oxygen metabolism of the plant root environment is related to the lack of sufficient oxygen in the plant root environment. Even if the plant roots are in a sufficient fertilizer and water environment, it is difficult to quickly absorb nutrients and water. The existing nutrient solution aerosol cultivation method is such that the plant roots are suspended inside the cultivation device, but the existing cultivation device is a closed box, and the spray device is air-pumped to pump air into the nutrient solution to pressurize the nutrients. The liquid atomization spray is in the root system of the plant, but this method will make the oxygen content in the input cultivation device about 6ppm due to the atmospheric pressure. Compared with the oxygen content of 12ppm required for the growth of the plant root system, it is still less, and it is difficult to conform to the plant. Growing demand.

The main purpose of this creation is to provide an organic soil aerosol cultivation device, which solves the problems that it is difficult to use microbial fertilizer in the nutrient liquid aerosol cultivation device and the insufficient oxygen content in the closed cultivation device.

In order to achieve the above objective, the organic soil aerosol cultivation device proposed by the present invention comprises: a cultivation box comprising a box body and a carrying plate, the box body having a space, and the lower part of the space has a nutrient liquid storage area The nutrient solution storage area is configured to store nutrient solution required for plant cultivation, the carrier plate is disposed on the top of the box body and has at least one positioning hole; at least one cultivation pot is disposed in the positioning hole of the carrier plate of the cultivation box The cultivation pot comprises a pot body and an organic culture soil filled in the pot body, wherein the organic culture soil is used for providing microbial fertilizer, wherein the bottom of the pot body is a perforated bottom plate, and the cultivation The potting system provides for planting the plant therein, and allowing the root of the plant to protrude below the bottom plate through the perforation; a nutrient liquid aerosol generating mechanism is disposed in the cultivation box, and can convert the nutrient solution in the nutrient solution storage area of the box into a nutrient liquid aerosol; a fan is installed in the box body, The air outside the box is introduced into the interior of the box; and a controller is disposed outside the cultivation box and electrically connected to the fan and the nutrient liquid aerosol generating mechanism.

By pre-exposing the organic soil aerosol cultivation device, in addition to using the nutrient solution aerosol generating mechanism to convert the nutrient solution into nutrient solution aerosol, the nutrient solution aerosol is directly sprayed on the root surface of the plant part outside the bottom of the cultivation pot. In addition to providing the water and nutrients needed for plant growth, the present invention can also provide a microbial carrier by using organic culture soil in the cultivation pot, so that the microbial fertilizer can enhance the nutrient absorption and growth of the plant root; on the other hand, the creation also utilizes a fan. The air is introduced into the outside of the cultivation box to increase the oxygen content in the cultivation box, so that the plant root environment in the cultivation box is sufficient oxygen environment, so that the root of the plant has good respiratory power, and the absorption effect of the nutrient solution and the fertilizer is produced. .

10‧‧‧cultivation box

11‧‧‧ cabinet

111‧‧‧ Space

112‧‧‧ nutrient solution storage area

113‧‧‧Assembly holes

12‧‧‧Loading board

121‧‧‧Positioning holes

20‧‧‧Cultivation basin

21‧‧‧ basin

211‧‧‧floor

212‧‧‧Perforation

22‧‧‧Organic culture soil

30A, 30B‧‧‧ nutrient solution aerosol generating mechanism

31‧‧‧ spray tube

311‧‧‧ pipe body

312‧‧‧ spray head

32‧‧‧Pressure pump

33‧‧‧Supersonic oscillator

40‧‧‧Fan

50‧‧‧ Controller

60‧‧‧ nutrient supply mechanism

61‧‧‧ nutrient solution container

62‧‧‧Level control switch

63‧‧‧ catheter

70‧‧‧ nutrient solution

80‧‧‧ plants

81‧‧‧ Root

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a plan view showing a first preferred embodiment of the present organic soil aerosol cultivation apparatus.

Figure 2 is a plan view showing a second preferred embodiment of the present organic soil aerosol cultivation apparatus.

Fig. 3 is a view showing the state of use of the first preferred embodiment of the organic soil aerosol plant of Fig. 1.

Figure 4 is a view showing the state of use of the second preferred embodiment of the organic soil aerosol plant of Figure 2;

As shown in FIG. 1 and FIG. 2, several preferred embodiments of the present organic soil aerosol cultivation apparatus are disclosed. The organic soil aerosol cultivation apparatus comprises a cultivation tank 10, at least one cultivation pot 20, and a nutrition. The liquid mist generating mechanism 30A, 30B, a fan 40, and a controller 50.

As shown in FIG. 1 and FIG. 2, the cultivation box 10 includes a box body 11 and a carrier plate 12. The box body 11 has a space 111 therein. The lower portion of the space 111 has a nutrient solution storage area 112 for The nutrient solution 70 required for the cultivation of the plant 80 is stored. The carrier plate 12 is disposed on the top of the box 11 and has at least one positioning hole 121.

As shown in FIG. 1 and FIG. 2, the cultivation pot 20 is installed in the positioning hole 121 of the carrying plate 12 of the cultivation box 10, and is used for providing the plant 80 in the cultivation pot 20, and the cultivation pot 20 includes a pot 21 and an organic culture soil 22 in the pot 21 for the microbial fertilizer to be placed therein. The bottom of the bowl 21 has a bottom plate 211, and the bottom plate 211 has a perforation 212 therein. The perforation 212 provides that the plant roots 81 of the planted plant 80 extend out of the lower side of the bottom plate 211 of the bowl body 21. In the preferred embodiment, the bottom plate 211 of the basin 21 has a plurality of gas permeable micropores (not shown).

As shown in FIG. 1 and FIG. 2, the nutrient solution aerosol generating mechanisms 30A, 30B are disposed in the cultivation tank 10 for converting the nutrient solution 70 in the nutrient solution storage area 112 of the tank 11 into nutrient solution gas. fog. The nutrient solution aerosol generating mechanisms 30A, 30B can be realized by at least two preferred embodiments as shown in Figs. 1 and 2.

In the first preferred embodiment shown in FIG. 1, the nutrient liquid aerosol generating mechanism 30A, 30B includes a spray tube 31 and a pressurized pump 32, and the spray tube 31 is mounted on the tank 11. The spray tube 31 further includes a tube body 311 and at least one spray head 312, and the spray tube 31 may be increased or decreased according to the size of the tank 11. The spray head 312 is connected to the tube body 311, and the pressure pump 32 can be installed in the cultivation box 10 or outside the cultivation box 10. The pressure pump 32 has an input end and an output end, and the pressure pump is pumped. The output end of 32 is connected to the tube of the spray tube 31, and the input end of the pressure pump 32 is connected to the nutrient solution storage area 112 of the tank 11 of the cultivation box 10. Thereby, the nutrient solution 70 in the nutrient solution storage area 112 in the casing 11 is extracted by the pressurizing pump 32, and after the pressurization, the nutrient liquid mist is sprayed through the spray head 312 of the spray pipe 31.

As shown in the second preferred embodiment of FIG. 2, the nutrient liquid aerosol generating mechanism 30A, 30B includes at least one ultrasonic oscillator 33, and the ultrasonic oscillator 33 is disposed in the nutrient solution of the tank 11. In the area 112, the nutrient solution 70 in the nutrient solution storage area 112 in the tank 11 is converted into a nutrient liquid mist by ultrasonic vibration means.

The fan 40 is installed in the casing 11 for introducing the air outside the casing 11 into the interior of the casing 11, and providing oxygen required for the root portion 81 of the plant 80. In the preferred embodiment, the peripheral wall of the casing 11 is provided with a mounting hole 113 at a position above the nutrient solution storage area 112. The fan 40 is mounted at the mounting hole 113.

The controller 50 can be a microcomputer controller, and the controller 50 is electrically connected to the fan 40 and the pressurized pump 32 or the ultrasonic oscillator 33 of the nutrient liquid aerosol generating mechanism 30A, 30B. In a preferred embodiment, the controller 50 is disposed on the outer side surface of the peripheral wall of the casing 11.

The organic soil aerosol cultivation device of the present invention may further comprise a nutrient solution supply mechanism 60. The nutrient solution supply mechanism 60 includes a nutrient solution container 61, a liquid level control switch 62, and a conduit 63. It is disposed on the peripheral wall of the casing 11 for accommodating the nutrient solution. The conduit 63 is connected at one end to the bottom of the nutrient solution container 61. The liquid level control switch 62 is installed in the tank 11 adjacent to the nutrient solution storage area 112. The conduit 63 is connected between the bottom of the nutrient solution container 61 and the liquid level control switch 62. The liquid level control switch 62 can switch the switch according to the liquid level height of the nutrient solution 70 of the nutrient solution storage area 112. The level control switch 62 can be a float level control switch or other equivalent level control switch.

Regarding the use of the organic soil aerosol cultivation device of the present invention, please refer to FIG. 3 and FIG. 4, and the implementation steps are as follows: planting the plant 80 to be cultivated (for example, vegetables, fruits, etc.) in the organic cultivation pot 20 In the culture soil 22, the organic culture soil 22 is placed with a microbial fertilizer, and the root portion 81 of the plant 80 is partially Located in the organic culture soil 22, the remainder of the root portion 81 of the plant 80 extends downward through the perforations 212 of the bottom plate 211 of the cultivation pot 20 to the space of the tank 11; a predetermined amount is injected into the nutrient solution storage area 112 of the cultivation tank 10. The nutrient solution 70 is prepared according to the plant 80 varieties and growth conditions of the cultivation pot 20; the nutrient solution storage area 30 of the cultivation box 10 is placed in the nutrient solution aerosol generating mechanism 30A, 30B. The nutrient solution 70 is converted into a nutrient solution aerosol, so that the nutrient solution aerosol can reach at least the root portion 81 of the plant 80 extending beyond the bottom of the cultivation pot 20, or the nutrient liquid aerosol can further pass the The perforations 212 of the bottom plate 211 of the cultivation pot 20 and a plurality of gas permeable micropores are infiltrated into the organic culture soil 22; and the air outside the cultivation tank 10 is introduced into the space 111 inside the casing 11 by the fan 40, and oxygen is supplied to the 80 roots 81 of the plant. Thereby, the plant 80 is grown in an organic soil and nutrient solution aerosol environment.

When the organic soil aerosol cultivation device of the present invention is used, in addition to the manual nutrient solution, the nutrient solution storage area 112 of the tank 11 can be manually supplemented, or the nutrient solution supply mechanism 60 of the organic soil aerosol cultivation device can be used for automatic replenishment. Nutrient solution 70. When the nutrient solution supply unit 60 performs the automatic replenishment of the nutrient solution 70, the nutrient solution 70 is preliminarily stored in the nutrient solution container 61, and the level of the nutrient solution 70 in the nutrient solution storage area 112 of the case 11 is lower than a predetermined height. When the liquid level control switch 62 is automatically switched to the open state, the nutrient solution 70 pre-stored in the nutrient solution container 61 is injected into the nutrient solution storage area 112 of the tank 11 through the conduit 63 and the liquid level control switch 62. The nutrient solution storage area 112 is supplemented with the nutrient solution 70; when the level of the nutrient solution 70 in the nutrient solution storage area 112 of the box 11 reaches a predetermined height, the liquid level control switch 62 automatically switches to the closed state to stop the nutrition. The nutrient solution pre-stored in the liquid container 61 flows to the nutrient solution storage area 112 of the tank 11.

In summary, the organic soil aerosol cultivation device of the present invention mainly comprises at least one cultivation pot 20 using organic culture soil 22 on the top of a cultivation tank 10, and microbial fertilizer can be placed in the organic culture soil 22 for the cultivation. The pot 20 is planted with the plant 80, and the root part of the plant 80 is located in the organic culture soil 22, and the remaining roots are extended beyond the bottom of the cultivation pot 20, and are cultivated by the nutrient liquid aerosol generating mechanism 30A, 30B. The nutrient solution 70 in the tank 10 is converted into a nutrient liquid aerosol sprayed on the surface of the plant 80, so that the plant 80 grows in the organic culture soil 22 with microbial fertilizer and the nutrient liquid mist supplies the nutrients and moisture. In addition, the fan 40 on the side wall of the cultivation box 10 inputs air from the outside of the cultivation box 10, so that the environment of the plant 80 in the cultivation box 10 is in a sufficient oxygen environment, so that the plant 80 can grow well.

10‧‧‧cultivation box

11‧‧‧ cabinet

111‧‧‧ Space

112‧‧‧ nutrient solution storage area

12‧‧‧Loading board

20‧‧‧Cultivation basin

21‧‧‧ basin

22‧‧‧Organic culture soil

30A‧‧‧Nutrition liquid aerosol generating mechanism

31‧‧‧ spray tube

311‧‧‧ pipe body

312‧‧‧ spray head

32‧‧‧Pressure pump

40‧‧‧Fan

50‧‧‧ Controller

60‧‧‧ nutrient supply mechanism

61‧‧‧ nutrient solution container

62‧‧‧Level control switch

63‧‧‧ catheter

70‧‧‧ nutrient solution

80‧‧‧ plants

81‧‧‧ Root

Claims (6)

An organic soil aerosol cultivation device comprises: a cultivation box comprising a box body and a carrier plate, the box body having a space, the lower part of the space having a nutrient solution storage area, the nutrient solution storage area for storing The nutrient solution required for plant cultivation, the carrier plate is disposed on the top of the box body and has at least one positioning hole; at least one cultivation pot is installed in the positioning hole of the bearing plate of the cultivation box, the cultivation pot includes a basin And filling the organic culture soil in the pot body, the organic culture soil can be placed into the microbial fertilizer, the bottom of the pot body is a perforated bottom plate, the cultivation potting system provides plants to plant and make the plants The root portion can protrude below the bottom plate through the perforation; a nutrient liquid aerosol generating mechanism is disposed in the cultivation box, and can convert the nutrient solution in the nutrient solution storage area of the box into the nutrient solution aerosol a fan is installed in the box for introducing air outside the box into the inside of the box; and a controller is disposed outside the cultivation box, and electrically connecting the fan and the nutrient liquid Fog generating mechanism. The organic soil aerosol culture device according to claim 1, wherein the nutrient liquid aerosol generating mechanism comprises a spray tube and a pressurized pump, and the spray tube is installed in the tank and located in the nutrient solution. Above the storage area, the spray tube comprises a tube body and at least one spray head, the spray head is attached to the tube body, and the pressurized pump has an input end and an output end, the pressure pump The output end is connected to the tube of the spray tube, and the input end of the pressure pump is connected to the nutrient solution storage area of the cultivation tank, so that the nutrient solution in the nutrient solution storage area is extracted by the pressure pump, and the pressure is pressurized. The nutrient solution aerosol is sprayed through the spray head of the spray tube. The organic soil aerosol culture device according to claim 1, wherein the nutrient liquid aerosol generating mechanism comprises at least one ultrasonic oscillator, and the ultrasonic oscillator is provided in the nutrient solution of the tank. In the storage area, the nutrient solution in the nutrient solution storage area of the box is converted into a nutrient liquid aerosol by ultrasonic vibration. The organic soil aerosol culture apparatus according to any one of claims 1 to 3, wherein the peripheral wall of the tank is provided with a fitting hole at a position above the nutrient solution storage area, and the fan is installed at the fitting hole. The bottom plate of the basin has a plurality of gas permeable micropores. The organic soil aerosol culture device according to any one of claims 1 to 3, wherein the organic soil aerosol cultivation device further comprises a nutrient solution supply mechanism, wherein the nutrient solution supply mechanism comprises a nutrient solution container and a liquid a control switch and a conduit, the nutrient solution container is mounted on the peripheral wall of the box for accommodating the nutrient solution, and the liquid level control relationship is installed in the tank adjacent to the nutrient solution storage area, The conduit is connected between the bottom of the nutrient solution container and the liquid level control switch, and the liquid level control switch can switch according to the nutrient liquid level height in the nutrient solution storage area. The organic soil aerosol culture device according to claim 5, wherein the peripheral wall of the casing is provided with a fitting hole at a position above the nutrient solution storage area, and the fan is installed at the fitting hole, and the basin body is The bottom plate has a plurality of venting micropores.