KR101773848B1 - Hydroponics system to prevent the spread insects - Google Patents

Abstract

The present invention relates to a hydroponic cultivation system for preventing the spread of pests and diseases and overcoming climatic problems, and more particularly, to a hydroponic cultivation system in which water is stored; A quantitative pipe for distributing water supplied from the water supply tank so as to be supplied in a constant amount; A fresh water part in which the supplied water is dewatered and a plant is grown; A water supply pipe for supplying water distributed from the quantitative pipe to the fresh water section and draining water discharged from the fresh water section; A drain tank in which water drained through the water supply pipe is stored; A sterilizing tank for sterilizing water supplied from the drain tank; And a pump for transferring water stored in the drain tank to the sterilizing tank and transferring sterilized water from the sterilization tank to the water supply tank. According to the present invention, it is possible to reduce costs due to the initial construction because it is made of a simple structure, thereby reducing household costs of cultivators and households, and water is supplied and discharged by the control unit, It is possible to prevent the plants from decaying according to the water level, and the water supplied to the fresh water portion is continuously sterilized in the sterilization tank, so that it is possible to prevent the spread of the pest and disease.

Description

HYDROPONICS SYSTEM TO PREVENT THE SPREAD INSECTS < RTI ID = 0.0 >

The present invention relates to a hydroponic cultivation system capable of preventing the spread of pests and diseases and overcoming climatic conditions. More particularly, the present invention relates to a hydroponic cultivation system for preventing water from spreading, And preventing the spread of pests and diseases.

The cultivation system of agricultural plants is largely divided into the non-cultivation and the plant cultivation, and the cultivation of the above means that the plants are grown using the greenhouse or the vinyl house, and the cultivation of the plant is divided into the soil cultivation and the hydroponic cultivation. Conventional land cultivation has a problem that the plant grows in a state in which the quality of soil is poor due to excessive use of chemical fertilizer or agricultural chemicals, and the growth of plants is lowered. Therefore, in recent years, hydroponic cultivation, in which such a problem does not occur, is widely performed.

The hydroponic cultivation is advantageous in that the plants are grown not in the soil but in the water required for the growth of the plants to grow leafy vegetables and fruit vegetables instead of root vegetables, .

However, in the case of hydroponic cultivation in the past, various devices for replenishing the nutrient solution are installed in the bed in the state where the nutrient solution is filled in each of the beds, so there is a problem that noxious bacteria and eutrophication are caused due to corruption of nutrient solution, There is a problem that the entire bed must be replaced in order to repair each of the beds for maintenance, and there is a problem in that it requires know-how to manage the growth condition of plants due to hydroponic cultivation.

As a conventional technique related to such hydroponic cultivation apparatus, a circulating hydroponic cultivation method using a circulating hydroponic cultivation system of Patent No. 10-1339204 is disclosed. The circulating hydroponic cultivation method using the circulating hydroponic cultivation system comprises: a collection step of a waste nutrient solution collecting a waste nutrient solution from a cultivation bed and storing the waste nutrient solution in a waste nutrient solution collection part; Sterilizing the waste nutrient solution supplied from the waste chemical solution storage part and storing the sterilized waste nutrient solution in the waste nutrient solution storage part; Mixing a waste nutrient solution supplied from the waste nutrient solution reservoir, a nutrient solution having a preset temperature, and an acid to prepare a nutrient solution having a preset pH value and EC value, and storing the nutrient solution in a mixing portion; And a nutrient solution feeding step of feeding the nutrient solution stored in the mixing section to the cultivation bed, wherein the waste nutrient solution storing step further comprises removing impurities by passing the sterilized waste nutrient solution through a filtration device, Wherein the nutrient solution storing step maintains the stored nutrient solution at a preset temperature, and the nutrient solution supplying step includes supplying oxygen to the nutrient solution so that the nutrient solution supplied to the cultivating bed has a predetermined dissolved oxygen amount. The above-mentioned prior art has an advantage that water and soil pollution can be prevented by collecting and reusing the waste nutrient solution absorbed by plants.

However, the above-mentioned prior art has a problem of imposing a heavy burden on the installation cost of a farmhouse or a home for installing a hydroponic cultivation system because the construction is very complicated. In addition, since the cultivating bed used for hydroponic cultivation usually consists of sponge or styrofoam to facilitate water withdrawal and a plurality of holes are perforated at equal intervals so as to support plants, the planting process becomes complicated, Or water spillage by the sponge is not smooth, so that the root of the plant is decomposed.

In addition, in the above-mentioned prior art, when a cultivating bed made of sponge or styrofoam is broken in the period of growing the plant, the growth of the plant is adversely affected and the whole of the cultivating bed has to be replaced.

KR 10-1339204 B1 (Dec 03, 2013)

The present invention has been made in order to solve the above problems of the prior art, and a problem to be solved by the present invention is to prevent the spread of pests and diseases which can reduce the cost due to the initial construction, And to provide a hydroponic cultivation system capable of overcoming the above problems.

Further, a problem to be solved by the present invention is to provide a constant amount of water to be supplied by the quantitative piping, and water supply to the fresh water supply plate and discharge of water from the fresh water supply plate can be facilitated by the water supply pipe, This is to provide a hydroponic cultivation system that prevents the spread of pests and diseases that can prevent the rotting of plants by water in the cultivation box and overcomes the climate.

The problem to be solved by the present invention is to prevent the inflow of harmful bacteria by blocking the outside air and to prevent the pest damage due to the climate by artificially creating the growth environment of the plants, It is an object of the present invention to provide a hydroponic cultivation system capable of preventing the phenomenon of eutrophication and preventing the spread of pests and diseases that can prevent the roots from being decomposed by allowing the water to be desalinated to circulate at predetermined intervals .

In order to achieve the above object, the present invention provides a hydroponic cultivation system for preventing diffusion of pests and diseases and overcoming climatic problems, comprising: a water supply tank in which water is stored; A quantitative pipe for distributing water supplied from the water supply tank so as to be supplied in a constant amount; A fresh water part in which the supplied water is dewatered and in which a cultivation box in which the plant is grown is contained; A water supply pipe for supplying water distributed from the quantitative pipe to the fresh water section and draining water discharged from the fresh water section; A drain tank in which water drained through the water supply pipe is stored; A sterilizing tank for sterilizing water supplied from the drain tank; And a pump for transferring water stored in the drain tank to the sterilizing tank and transferring sterilized water from the sterilization tank to the water supply tank.

In addition, the fresh water section may include a fresh water plate in which water supplied through the water supply pipe is drained; And a discharge holder extending downward from a lower portion of the back surface side of the fresh water plate and discharging water discharged from the fresh water plate.

A drain pipe for transferring water drained through the water supply pipe to the drainage tank; And a water supply and drain valve for controlling water supplied from the water supply pipe to the fresh water supply unit and water discharged from the water supply pipe to the water discharge pipe.

According to the present invention, since the structure is relatively simple, it is possible to reduce the cost due to the initial construction, and it is possible to reduce the operating costs of the cultivator and the home.

Further, according to the present invention, water is supplied and discharged by the control unit, circulation of water is facilitated by the discharge holder, and there is an advantage that the plant can be prevented from being corroded according to the height of the water.

In addition, according to the present invention, since the water supplied to the fresh water portion is continuously sterilized in the sterilization tank, it is advantageous to prevent the spread of the insect pests.

Brief Description of the Drawings Fig. 1 is a perspective view showing a hydroponic cultivation system capable of preventing the spread of pests and diseases according to the present invention and overcoming climate. Fig.
Fig. 2 is a front view showing a hydroponic cultivation system for preventing the spread of the insect pests according to the present invention and for overcoming the climate. Fig.
3 is a view of a fresh water section of a hydroponic cultivation system that prevents diffusion of pests and diseases according to the present invention and overcomes climate.
4 is a view showing a control unit of a hydroponic cultivation system for preventing diffusion of a pest and disease according to the present invention and for overcoming climatic conditions.
Figures 5a and 5b illustrate the operation of a hydroponic cultivation system to prevent diffusion of the pest insects and to overcome climatic conditions according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a hydroponic cultivation system in which pasteurized water is supplied to a fresh water section in a sterilization tank and the water supplied from the fresh water section is discharged into a sterilization tank after being watered for a certain period of time.

FIG. 1 is a perspective view showing a hydroponic cultivation system for preventing the diffusion of the insect pests according to the present invention and overcoming the climate. FIG. 2 is a perspective view of a hydroponic cultivation system for preventing the spread of the insect pests according to the present invention, 3 is a view showing a fresh water section of a hydroponic cultivation system for preventing the spread of the insect pests according to the present invention and overcoming the climate.

1 and 2, the hydroponic cultivation system 100 of the present invention includes a water supply tank 105, a metering pipe 110, a fresh water supply unit 120, a water supply pipe 130, a drainage tank 140, A tank 150 and a pump 160.

Water stored in the water supply tank 105 is supplied to the fresh water supply unit 120 through the quantitative pipe 110 and the water supply pipe 130 so that plants are grown in the cultivation box 125. Water of the fresh water supply unit 120 The water discharged to the drain tank 140 is transferred to the sterilization tank 150 by the pump 160 and is sterilized and discharged to the water supply tank 140. [ 105, respectively. At this time, the water stored in the water supply tank 105 includes a nutrient-added culture liquid.

According to the present invention, since the water supplied to the fresh water part 120 is discharged at a predetermined time interval and sterilized and then supplied to the fresh water part 120, it is possible to prevent the spread of the insect pest.

The hydroponic cultivation system of the present invention is provided in a passive house which can be recycled as energy by using waste heat to cut off air or to save air in indoor and outdoor by using heat insulating material.

The passive house is constructed of thick roofs, walls, floors, and the like, and the glass windows are made of triple-glazed glass containing gas so that the influence of the climate can be minimized. In winter, heat is generated by heat generated from solar heat, electronic products, and body heat from people's bodies, rather than using oil, natural gas, and electricity. That is, the passive house prevents the heat of the room from escaping outdoors, and prevents the heat from the outside from entering the room.

The passive house may further include a temperature sensor, a water level sensor, a carbon concentration sensor, and a plant growth sensor. The passive house receives the growth environment information of the plant transmitted from the temperature sensor, the water level sensor, the carbon concentration sensor, and the plant growth sensor, and controls the indoor environment to be optimized for plant growth based on the received information.

Water supplied to the fresh water supply unit 120 is stored in the water supply tank 105 and water discharged from the fresh water supply unit 120 is stored in the drain tank 140. The sterilization tank The water stored in the drain tank 140 is sterilized. According to the present invention, since the water is continuously sterilized and circulated by the water supply tank 105, the drain tank 140, and the sterilizing tank 150, it is possible to maintain the water even after the initial water supply, There are advantages.

The metering pipe 110 distributes the water supplied from the water supply tank 105 to the water supply pipe 130 so that the water supplied from the water supply tank 105 is supplied in a predetermined amount. The water supply unit 120 supplies the water to the fresh water supply unit 120 so that the water supplied from the water supply pipe 130 is drained to allow the plants to grow and the water is discharged through the water supply pipe 130. At this time, the water supply pipe 130 may be installed along the longitudinal direction of the quantitative pipe 110, and may be disposed perpendicular to the quantitative pipe 110.

The fresh water supply unit 120 is provided with a cultivation box 125 in which water supplied through the water supply pipe 130 is drained and a plurality of multi-stage water supply pipes 130 are installed along the longitudinal direction of the water supply pipe 130, And a discharge holder 122 extending downward from a lower portion of the back surface side of the fresh water tank plate 121 to discharge water discharged from the fresh water tank plate 121.

Since the fresh water plate 121 is formed in a multistage form, the efficiency of the cultivation area can be maximized, the plant can be placed in consideration of the growth period, and the water can be continuously supplied and discharged, And it is possible to prevent the occurrence of insect pests.

3, the cross section of the fresh water section 120 is formed in the shape of a letter 'A', the upper side is composed of the fresh water plate 121, and the lower side is composed of the discharge holder 122. Water required for plant growth can be supplied through the water supply port 123 formed in the fresh water supply plate 121 and water can be discharged through the water discharge port 124 formed in the discharge holder 122 have.

FIG. 4 is a view showing a control unit of a hydroponic cultivation system for preventing the spread of the insect pests according to the present invention and overcoming the climate.

The hydroponic cultivation system 100 further includes a control unit 190 for controlling the circulation and cultivation environment of the water by monitoring growth of plants grown in the cultivating box 125 of the fresh water unit 120. The control unit 190 includes a water level sensor 191, an infrared ray sensor 192, and a camera 193.

The water level sensor 191 is installed on each of the fresh water level plates 121 and senses the amount of water supplied from the water level pipe 130 and desalinated to the fresh water level plate 121. In addition, the water level sensor 191 transmits the sensed amount of water to the controller 190.

The infrared sensor 192 calculates the harvesting time of the plant by grasping the growth information of the plant growing in the growing box 125 of the fresh water portion 120 and calculates the harvesting time of the plant and the growth information of the plant To the control unit 190.

The camera 193 photographs a plant growing in the cultivating box 125 of the fresh water section 120 and transmits it to the controller 190. The photographing information of the plant transmitted to the control unit 190 is converted into a DB and stored.

The control unit 190 controls the water supply and drainage valve 180 according to the amount of water in the fresh water supply unit 120 transmitted from the water level sensor 191, The harvesting time of the plant and the growth information of the plant transmitted from the infrared sensor 192 are displayed through the display means 194 and the plants photographed through the camera 193 can be controlled. Is stored in the storage means 195, the user does not need to perform troublesome operations such as supplying water to the fresh water board 121 or replacing the water with the fresh water board 121, thereby facilitating plant growth management.

FIGS. 5A and 5B are diagrams illustrating the operation of a hydroponic cultivation system to prevent the spread of the insect pests according to the present invention and to overcome the climate. FIG.

5A and 5B, the hydroponic cultivation system 100 of the present invention is not affected by the climate and is provided in a passive house where the light, temperature, humidity, oxygen, and carbon dioxide concentration for growing the plants are controlled The water stored in the water supply tank 105 is supplied to the fresh water storage plate 121 through the quantitative pipe 110 and the water supply pipe 130. Plants planted in the fresh water plate 121 are grown by the water supplied to the fresh water plate 121 and the water desalinated in the fresh water plate 121 is supplied to the discharge holder 122 at regular intervals And is discharged through a drain hole 124 which is formed by The water discharged through the drain hole 124 is discharged to the drain tank 140 through the drain pipe 170 and the water discharged to the drain tank 140 is discharged to the sterilization tank 150 It is transferred and sterilized. The sterilized water in the sterilization tank 150 is again transferred to the water supply tank 105 and supplied to the fresh water storage tank 121 through the metering pipe 110 and the water supply pipe 130.

According to the present invention, the water supplied to the fresh water supply plate 121 and the water discharged from the fresh water supply plate 121 can be controlled by the controller 190 that controls the water supply and drainage valve 180, The control unit 190 controls the water supply and drainage valve 180 based on the information obtained by the water level sensor 191, the infrared sensor 192, and the camera 193.

As described above, according to the present invention, it is possible to reduce the cost due to the initial construction due to the simple structure, thereby reducing the operation cost of the cultivator and the household, and the water is supplied and discharged by the control unit, Circulation can be facilitated and the plants can be prevented from being decomposed according to the height of the water, and the water supplied to the fresh water portion is continuously sterilized in the sterilization tank, thereby preventing spread of the pest insecticide.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Hydroponic cultivation system to prevent the spread of pests and diseases and to overcome climate
105: Water supply tank
110: Quantity piping
120: fresh water part 121: fresh water board
122: discharge holder 123: water inlet
124: drainage hole 125: cultivation box
130: water pipe 140: drain water tank
150: sterilization tank 160: pump
170: Water pipe 180: Water supply valve
190: control unit 191: water level sensor
192 infrared ray sensor 193 camera
194: display means 195: storage means

Claims (3)

A hydroponic cultivation system which is provided with a passive house which is not influenced by the climate and in which the concentration of light, temperature, humidity, oxygen and carbon dioxide for growing plants is controlled,
A water tank 105 in which water is stored;
A quantitative pipe 110 for distributing the water supplied from the water supply tank 105 so as to be supplied in a fixed amount;
A fresh water portion 120 in which the cultivation box 125 in which the supplied water is drained and on which the plant grows is contained;
A water supply pipe 130 for supplying water distributed from the metering pipe 110 to the fresh water part 120 and draining water discharged from the fresh water part 120;
A drain tank (140) for storing water drained through the water supply pipe (130);
A sterilizing tank 150 for sterilizing water supplied from the drain tank 140; And
A pump 160 for transferring water stored in the drain tank 140 to the sterilizing tank 150 and transferring sterilized water from the sterilization tank 150 to the water supply tank 105;
Lt; / RTI >
The fresh water supply unit 120 includes:
A fresh water level plate 121 having a cross-sectional shape of 'a' shape and being supplied with water supplied through the water supply pipe 130 through a water supply port 123 and being desiccated; And
A drain holder 122 extending downward from a lower portion of the back surface side of the fresh water tank plate 121 to drain water discharged from the fresh water tank plate 121 and drained through a drain hole 124;
≪ / RTI >
Further comprising a control unit 190 for controlling the circulation and cultivation environment of the water by grasping the growth of the plant growing in the cultivation box 125 of the fresh water unit 120,
In the control unit 190,
A water level sensor 191 installed on the fresh water level plate 121 for sensing the amount of water supplied from the water level pipe 130 and desalinated by the water level plate 121;
An infrared sensor 192 for grasping the growth information of the plant growing in the growing box 125 of the fresh water part 120; And
A camera 193 for photographing a plant growing in the cultivating box 125 of the fresh water section 120 and transmitting the photographed plant to the control section 190;
The harvesting time of the plant and the growth information of the plant transmitted from the infrared sensor 192 are displayed on the display means 194 and the photographing information of the plant photographed through the camera 193 is stored in the storage means And the harvest time of the plant is calculated according to the growth information of the infrared sensor (192).
delete The method according to claim 1,
A drain pipe (170) for transferring the water drained through the water supply pipe (130) to the drain tank (140); And
A water supply and drain valve 180 for controlling water supplied from the water supply pipe 130 to the fresh water supply unit 120 and water discharged from the water supply pipe 130 to the water discharge pipe 170;
Wherein the water-based cultivation system further comprises:

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