KR101544160B1 - Water cultivation device with neutrition-suppling tissue and its feeder - Google Patents

Abstract

The present invention relates to a hydroponic apparatus having a planting tissue and a feeder. The hydroponic apparatus comprises: the tissue made in a roller shape as a non-woven fabric is wound, and that a liquid fertilizer is impregnated; the feeder for storing the tissue as being sealed; a water tank where the feeder is attached on one side and water is stored inside; a water supply pump installed on the other side of the water tank; multiple cultivation plates installed in an upper portion of the water tank in layers, and where a drainpipe is installed on one side; and a water supply pipe of which one end is connected to the water supply pump and the other end is made to be open on the cultivation plates. According to a nutrient solution tissue and the tissue for cultivating a plant having the feeder, the non-woven fabric tissue and the feeder that the planting nutrient solution is concentrated and impregnated are provided, thereby simply making the nutrient solution of a certain ratio all the time. An existing granular fertilizer is used after being melted in water and making the nutrient solution, it is burdensome to use and hard to constantly maintain the ratio. However, the nutrient solution tissue of the present invention can make the nutrient solution of a certain ration all the time by inserting the concentrated nutrient solution, impregnated in the tissue, in a nutrient solution water tank. Also, the present invention is convenient by easily inserting the tissue into the nutrient solution water tank using an exclusive feeder.

Description

TECHNICAL FIELD The present invention relates to a hydroponic culture apparatus having a planting tissue and a feeder,

The present invention relates to a tissue growing apparatus and a feeding apparatus. More particularly, the present invention relates to a tissue feeding apparatus and a watering apparatus equipped with a planting tissue and a feeder, which can easily form a culturing liquid for plant cultivation by feeding a nonwoven fabric- And a cultivation apparatus.

Nutrient solution cultivation is the cultivation of crops with an aqueous solution artificially formulated with inorganic nutrients necessary for the growth of plants, without using natural soil, and it is a problem of soil salt accumulation, soil pathogen, imbalance of nutrient supply, inefficient It is possible to prevent problems such as moisture supply and the like, and it is possible to artificially optimize the ground environment and the root environment of plants.

These methods include hydroponic cultivation methods such as rock surface, perlite, and rice hull, and hydroponic cultivation methods such as salting, thinning, and spraying. In the hydroponic culture method, the nutrient solution is filled at a certain level in the cultivation bed, and the upper part of the bed is covered with a styrofoam molding plate having holes drilled at regular intervals, the lower part of the seedlings is wrapped with a urethane sponge, And air is supplied by using an air generator. This method is effective for rooting and early growth and has a large amount of nutrients because it has few damages in dongjeon and singularity, so it can avoid drastic change of root environment such as concentration, pH, temperature of nutrient solution. On the other hand, the oxygen required for respiration of the root depends mainly on the dissolved oxygen dissolved in the nutrient solution, and thus the stable production is restricted when the dissolved oxygen concentration in the high temperature is insufficient.

The spraying method is a method in which the culture liquid is sprayed with the roots in a state in which the roots are formed so as to be on the surface of the culture liquid of the bed. This method is designed to solve the problem of lack of oxygen in the root part caused by the growth of the pond liquid. In this method, the liquid supply tube and the liquid supply nozzle are installed in the light blocked bed and the culture liquid is intermittently sprayed on the roots. It can be sufficiently contacted. Since the roots are exposed to the outside of the nutrient solution, there is a disadvantage that the temperature change of the roots is large and the control is difficult. Also, the nutrient solution injection nozzle can be clogged and the support of the crop is difficult.

Thin film hydroponic cultivation is a cultivation method in which the nutrient solution is a thin film on the film and flows to reach the root of the plant. It can reduce the facility cost and culture volume compared to the nutrient solution, and only a part of the root portion is contained in the nutrient solution. There is an advantage that it is easy. However, since the nutrient solution must be continuously circulated and the roots must be moistened, the temperature of the root portion may be unstable due to the small amount of culture fluid, and the rate of transmission of pathogenic bacteria when the nutrient solution is continuously circulated There is a drawback that it is fast.

The hydroponic cultivation method using the nutrient solution is hygienic because it does not use the soil, and it is relatively easy to construct and manage the growing environment, so that it is possible to cultivate plants using small scale facilities in the home. In recent years, interest in natural health foods has increased, and such household small-scale facilities are continuously being supplied. Most of the household facilities are supplied with the nutrient solution through a pump so that the root portion is always contained in the nutrient solution, and the nutrient solution is supplied from a separate nutrient solution tank.

Korean Patent No. 10-1163063 (inventor: Min Chung) discloses a box-type hydroponic cultivation means with an open top; Supporting means for supporting the hydroponic cultivation means and holding one side of the water-hard material conveying means so as to be inclined or horizontal; Water supplying means for supplying water necessary for the hydroponic cultivation means; A cover in which a plurality of plant growth holes are formed by covering an upper part of the hydroponic cultivation means; And height adjusting means for adjusting a height of the cover; Which is a plant of the present invention.

The comparative technique is an example of a general household facility for hydroponics cultivation, and comprises a container in which crops are vegetated, a water tank for supplying nutrient solution, and a water supply pipe. At this time, the nutrient solution to be stored in the water tank is diluted with a concentrate in which a separate granular fertilizer is dissolved in water at a certain ratio. Therefore, the process of making the solution is troublesome and the ratio may not be constant.

In order to solve the above-mentioned problems, the present invention provides a method of manufacturing a tissue food tissue, which is capable of shortening the process of preparing a nutrient solution by dissolving a fertilizer into a water tank, And a feeder.

The present invention also provides a hydroponic cultivation apparatus comprising a planting tissue and a feeder that can be easily put into a water tank by using a dedicated feeder so that the tissue impregnated with the nutrient solution can be introduced into the water tank.

Other objects of the present invention will become readily apparent from the following description of the embodiments.

According to one aspect of the present invention, there is provided a tissue in which a nonwoven fabric is wound and provided in a roll form, and a liquid fertilizer is impregnated.

According to another aspect of the present invention, there is provided a nonwoven fabric comprising: a tissue in which a nonwoven fabric is wound and provided in a roll form and in which a liquid fertilizer is impregnated; A container provided so that the tissue is hermetically sealed; A tissue supply pipe formed at a lower end of the container and adapted to move the tissue vertically downward from the container; A supply roller which is provided so as to protrude one side into the tissue supply pipe and is adapted to push the tissue in the container to the tissue supply pipe by rotational movement; And an operation lever connected to one side of the feed roller and extending to the outer side of the container so that the feed roller is rotated by grasping and rotating by hand.

The container includes: a contact prevention protrusion formed on one side of the inner space; An inclined surface formed such that the other surface forming the inner space is narrowed toward the tissue supply pipe side; A lid provided to open and close an upper end portion; An outlet cover which is provided to seal the tissue outlet and is supported by the elastic member to be opened by the weight of the tissue moving to the tissue outlet; And a roller seat formed on one side of the tissue supply tube, the roller seat being provided so that a part of the supply roller is embedded inside the wall of the tissue supply tube, and having a larger inner diameter than the supply roller.

According to still another aspect of the present invention, there is provided a nonwoven fabric comprising: a tissue in which a nonwoven fabric is wound and provided in a roll form and into which liquid fertilizer is impregnated; A container provided so that the tissue is hermetically sealed; A tissue supply pipe formed at a lower end of the container and adapted to move the tissue vertically downward from the container; A supply roller which is provided so as to protrude one side into the tissue supply pipe and is adapted to push the tissue in the container to the tissue supply pipe by rotational movement; A feeder connected to one side of the feeding roller and extending to the outer side of the container so that the feed roller is rotated by grasping and rotating by hand; A water tank provided on one side for attaching the feeder and storing water therein; A water supply pump installed on the other side of the water tank; A rewinding plate having a plurality of layers on an upper portion of the water tank and having a drain pipe on one side thereof; And a water supply pipe having one end connected to the water supply pump and the other end opened to be opened on the plurality of reed plates.

According to the hydroponic cultivation apparatus having the planting tissue and the feeder according to the present invention, the nonwoven fabric and the feeder impregnated with the liquid fertilizer for planting are provided, so that the culture liquid at a constant ratio can be easily and always prepared. Conventional granular form fertilizers are difficult to adjust in proportion and uniformity because they are used after dissolving in a certain ratio in water to form a nutrient solution. However, since the liquid fertilizer impregnated in the tissue is diluted in the water tank, A certain ratio of culture medium can be formed.

In addition, it is convenient to insert the tissue into the tank easily by using a dedicated feeder. The feeder maintains the closed state so that the liquid fertilizer impregnated in the inside of the feeder is not dried, and is opened only when the tissue is put into the water tank, so that the liquid fertilizer is less likely to be deformed by drying.

1 is a perspective view showing one embodiment of a nutrient solution tissue in a hydroponic cultivation apparatus having a planting tissue and a feeder according to the present invention.
FIG. 2 is a configuration diagram showing an embodiment of a hydroponic cultivation apparatus among the hydroponic cultivation apparatus having the planting tissue and the feeder according to the present invention.
3 is a perspective view showing one embodiment of a feeder in a hydroponic cultivation apparatus having a planting tissue and a feeder according to the present invention.
4 is a cross-sectional view illustrating one embodiment of a feeder in a hydroponic cultivation apparatus having a planting tissue and a feeder according to the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but is to be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention, And the scope of the present invention is not limited to the following examples.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like or corresponding elements are denoted by the same reference numerals, and redundant explanations thereof will be omitted.

1 is a perspective view showing one embodiment of a nutrient solution tissue in a hydroponic cultivation apparatus having a planting tissue and a feeder according to the present invention.

The tissue 10 is provided so as to be impregnated with a liquid fertilizer, and may be provided so that the nonwoven fabric is wound and formed into a roll shape. Liquid fertilizer (hereinafter referred to as liquid fertilizer) is a nutrient dissolved in water that is essential for the growth of plants. It contains nitrogen, phosphorus, potassium, calcium, magnesium, (B), copper (Cu), iron (Fe), manganese (Mn), zinc (Zn), and molybdenum (Mo). The liquid fertilizer may be impregnated into the tissue 10 and the tissue 10 may be provided in a wound form so as to be received in the feeder 100 to be described below.

Referring to FIG. 1, the rolled-up tissue 10 is easy to transport and pack, and can slow down the drying of the impregnated liquid. When the liquid is poured into the water tank, the liquid is absorbed and spread by the osmotic pressure, By spreading, the liquid fertilizer can be easily diluted.

It is preferable that the nonwoven fabric is produced by a thermal bonding method so as to have excellent hygroscopicity and maintain the hygienic properties, and that the fiber component of the adhesive component or the nonwoven fabric dissolves when the liquid pot is impregnated. If the thickness of the nonwoven fabric is excessively large, winding is difficult. If the thickness of the nonwoven fabric is excessively thin, the impregnation capacity of the liquid pot is reduced, and therefore, the thickness of 0.1 to 0.5 mm can be used.

FIG. 3 is a perspective view showing one embodiment of a feeder in a hydroponic cultivation apparatus having a planting tissue and a feeder according to the present invention, FIG. 4 is a view showing an embodiment of a feeder in a hydroponic cultivation apparatus having a planting tissue and a feeder according to the present invention Fig.

3 and 4, the feeder 100 is provided so that a plurality of tissues 10 are accommodated in the inside thereof, and is installed on one side of the water tank 250 to feed the tissue 10 into the water tank 250 Lt; / RTI > The feeder 100 may comprise a container 110, a tissue supply tube 120, a feed roller 130, a tissue outlet 140 and an actuation lever 150.

The container 110 is configured to form the main body of the feeder 100. A plurality of roll-shaped tissues 10 are horizontally laid down and stored inside. The tissue 110 is made of a transparent material, 10). The upper end of the container 110 is provided with an opening for accommodating the tissue 10 and can be opened and closed by the lid 111. The lid 111 may be sealed at the edge side to prevent drying of the tissue 10 stored in the container 110.

The container 110 has a plurality of contact prevention protrusions a formed on one side of the inner space to prevent the tissue 10 from adhering to the bottom wall of the container 110 . The other side of the container 110 is formed as a sloped surface 112 that narrows toward the below-mentioned tissue supply pipe 120 so that the tissue 10 stored in the container 110 can be smoothly collected toward the tissue supply pipe 120 have.

The tissue supply pipe 120 constitutes a lower end of the feeder 100 and is formed at a lower end of the container 110 so that the tissue 10 in the container 110 moves vertically downward. The tissue 10 may be formed to have a width slightly larger than the cross-sectional diameter of the tissue 10 so that the tissue 10 moving along the tissue 10 is vertically aligned with the individual rolls.

The tissue supply tube 120 is formed in a vertical direction so as to move in a state in which the tissue 10 is laid horizontally, and is formed to have a rectangular cross section elongated on both sides.

A roller seating portion 113 is formed at one side of the wall surface in the tissue supply pipe 120 so as to partially fill the feeding roller 130 and has an inner diameter larger than the outer diameter of the feeding roller 130. The supply roller 130 is seated in the roller seat 113 and is provided so that both sides thereof can be fixed to the container 110 and rotated by the roller shaft. The supply roller 130 is provided so as to partly block the movement path of the tissue 10 by projecting one side into the tissue supply tube 120. The diameter d1 of the tissue 10 is set to be larger than the distance d2 between the supply roller 130 and the tissue supply tube 120. [

One end of the feed roller 130 is connected to the operation lever 150. The operation lever 150 is provided to rotate the feed roller 130 by grasping and rotating the feed roller 130 by hand from the outside of the feeder 100. [ The rotation of the operation lever 150 causes the supply roller 130 to rotate and the tissue 10 caught between the supply roller 130 and the tissue supply pipe 120 moves downward So that the user can move toward the tissue outlet 140 while pushing down. The tissue 10 is wound by a nonwoven fabric and may be stretchable. The tissue 10 may be compressed by a distance d2 between the supply roller 130 and the tissue supply tube 120 as it moves in conjunction with rotation of the supply roller 130, And can move toward the discharge port 140 side. At this time, the supply roller 130 may be provided with a surface of a rubber material so as to provide a frictional force for pushing the tissue 10.

The tissue 10 moved toward the tissue outlet 140 may be discharged to the outside of the feeder 100 by pressing the outlet cover 141 covering the tissue outlet 140 by its own weight. One end of the outlet cover 141 is hinged to one side of the lower end of the feeder 100 and the sealed state of the tissue outlet 140 is maintained by the elastic member 142 to maintain the airtightness inside the feeder 100 . When the tissue 10 is placed on the discharge port cover 141, the discharge port cover 141 is opened and the tissue 10 is discharged. You can then close it again. When the weight of the tissue 10 is increased as described above, the outlet cover 141 is opened downward to allow the tissue 10 to be released into the nutrient solution tank.

FIG. 2 is a configuration diagram showing an embodiment of a hydroponic cultivation apparatus among the hydroponic cultivation apparatus having the planting tissue and the feeder according to the present invention.

Referring to FIG. 2, the hydroponic cultivation apparatus 200 may include a water tank 250, a water supply pump 210, a water supply pipe 220, a reed plate 230, and a drain pipe 240.

The water tank 250 is provided to serve as a reservoir in which water is stored inside, and may be generally formed of a plastic material. A feeder 100 may be installed at one side of the water tank 250 to allow the tissue 10 to be fed from the feeder 100.

A water supply pump 210 is installed on the other side of the water tank 250. The water in the water tank 250 is supplied to the reed plate 230 through the water supply pipe 220, Lt; / RTI > The water supply pipe 220 is connected at one end to the water supply pump 210 and at the other end to the uppermost layer of the reed plate 230. The water in the water tank 250 is connected to the upper reed plate 230, As shown in FIG.

The reed plate 230 to which the water is supplied by the water supply pipe 220 is provided with a drain pipe 240 at one side so that the water having passed through the re-distribution plate 230 of the upper layer flows through the drainage pipe 240 to the re- 230, and the water having passed through the rearsulation plate 230 of the lowest layer is circulated to the water tank 250 through the water pipe 240.

At this time, the rearsulation plates 230 installed up and down are installed so that the upper and lower drainage pipes 240 do not overlap with each other, so that the water can circulate the plurality of rearsulation plates 230 evenly.

The operation of the hydroponic cultivation apparatus including the planting tissue and the feeder according to the present invention will now be described.

The tissue 10 may be provided in a certain number of units by an enclosed package. The user accepts the tissue 10 to be aligned horizontally in the container 110. When the operation lever 150 provided at one side of the feeder 100 is rotated, the feed roller 130 provided at one side of the tissue feed pipe 120 rotates to feed the tissue 10 to the tissue ejection port 140 side. The tissue outlet 140 is closed by the outlet cover 141 but the tissue 10 is opened when the outlet cover 141 is pressed by the weight of the tissue outlet 10 so that the tissue 10 is put into the water tray 250 .

Referring to FIG. 2, the tissue 10 introduced into the water tank 250 spreads while absorbing water in the water tank, and the liquid fertilizer is diffused into the water tank to form a culture liquid at a constant ratio. The thus prepared culture liquid is supplied to the reed plate 230 by the water supply pump 210 so that the plant can be cultivated.

  Although the present invention has been described with reference to the accompanying drawings, it is to be understood that various changes and modifications may be made without departing from the spirit of the invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the equivalents of the claims, as well as the following claims.

10: tissue 100: feeder
110: container 111: lid
112: slant surface 113: roller seat part
120: Tissue supply pipe 130: Feed roller
131: roller shaft 140: tissue outlet
141: outlet cover 142: elastic member
150: operating lever 160:
200: Hydroponic cultivation apparatus 210: Water supply pump
220: water supply pipe 230: reed plate
240: Water pipe 250: Water tank

Claims (4)

delete A tissue in which a nonwoven fabric is wound and provided in the form of a roll, and the liquid fertilizer is impregnated;
A container provided so that the tissue is hermetically sealed;
A tissue supply pipe formed at a lower end of the container and adapted to move the tissue vertically downward from the container;
A supply roller which is provided so as to protrude one side into the tissue supply pipe and is adapted to push the tissue in the container to the tissue supply pipe by rotational movement;
And an operation lever connected to one side of the supply roller and extending to the outer surface of the container such that the supply roller is rotated by grasping and rotating by hand,
Wherein the container comprises:
An anti-adhesion protrusion formed on one side of the inner space;
An inclined surface formed such that the other surface forming the inner space is narrowed toward the tissue supply pipe side;
A lid provided to open and close an upper end portion;
An outlet cover which is provided to seal the tissue outlet and is supported by the elastic member to be opened by the weight of the tissue moving to the tissue outlet; And
And a roller seating part formed on one side of the tissue supply pipe and configured to have a part of the supply roller embedded in the wall of the tissue supply pipe and having a larger inner diameter than the supply roller. delete A feeder according to claim 2;
A water tank provided on one side for attaching the feeder and storing water therein;
A water supply pump installed on the other side of the water tank;
A rewinding plate having a plurality of layers on an upper portion of the water tank and having a drain pipe on one side thereof; And
And a water supply pipe, one end of which is connected to the water supply pump and the other end of which is provided so as to be opened on the plurality of reed plates.

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