JPH059257U - Circulating hydroponics - Google Patents

Abstract

(57) [Summary] [Objective] The present invention can easily form a circulation type hydroponic channel mainly used for hydroponic cultivation without using a net-shaped protector or the like for supporting a culture medium. It is an object of the present invention to provide a circulation-type hydroponic channel that has a supporting means that can be handled and is convenient to handle, and that facilitates the circulation of an aqueous solution, so that the nutrients in the aqueous solution are made uniform. To do. [Structure] The outline of the structure is that inside the elongated bag body 1, a medium body 5 for sowing seeds 20 and the like is locked in the opening 2 of the upper opening type elongated bag body 1. The supporting means for supporting at a predetermined interval is provided, and at least two or more elongated bag main bodies 1 are connected by the pipe 6 to form a circulation path for the aqueous solution 30.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention is a recirculating hydroponic path, more specifically, it uses no soil at all and provides the necessary benefits for plants. A circulation system used to cultivate plants in an aqueous solution of nutrients, which is mainly used for hydroponics Regarding hydroponics.

[0002]

[Prior art]

  Generally, there is a hydroponic path in which a multi-stage top-opening box is provided and an aqueous solution is circulated for cultivation. Therefore, only the lower end of the medium body sown with plant seeds inside the box is soaked in the aqueous solution. Cultivated and cultivated plants, but in this case, to support the medium body in the container As a means of holding the medium body 35 with the net-shaped protector 32 shown in FIG. It can be used by inserting it through the opening 36, or as shown in Fig. 4 (b). For example, a method of forming the ball 33 or the like into a spherical shape and laying it has been taken.

[0003]

[Problems to be solved by the device]

  However, in the above-mentioned conventional cultivation, a net is used as a means for supporting the medium body 35. When using the toe-shaped protector 32, it is necessary to attach the protector 32 to the container. When using rock wool etc. 33, rock wool etc. 33 should be spherical. It took a lot of time to shape it, and its handling was not always convenient. .   Further, the aqueous solution circulating in the hydroponic path serves as a means for supporting the culture medium body 35 and is used as a net. The smooth protective member 32 and rock wool 33 prevent smooth circulation. It is not always sufficient to make the nutrients in the aqueous solution even by circulating. There was a problem such as.

[0004]   The present invention has been devised in view of the above points, and is intended to support a medium body. It can be easily formed without using a net-shaped protector, etc. Having a supporting means that is easy to handle and facilitating the circulation of the aqueous solution, The problem is to make the nutrients in the liquid even.

[0005]

[Means for Solving the Problems]

  The present invention provides a technical means for solving the above-mentioned problems by providing a top opening type long bag body. A medium body 5 for sowing seeds 20 and the like is locked in the opening 2 of the elongated bag body 1 Supporting means 3 for supporting the inside is provided with a predetermined interval, and at least two or more A circulation path for the aqueous solution 30 is formed by connecting the long bag bodies 1 with a pipe 6. There are things to do.

[0006]

[Action]

  That is, the circulating hydroponic route of the present invention has a predetermined space at the opening 2 on the upper surface of the elongated bag body 1. Since the supporting means 3 having a space is provided, the medium body 5 is inserted into the opening 2. And the medium body 5 are supported by the supporting means 3, and a plurality of medium bodies 5 fall into the bag body 1. It will be held stably without being.   Further, two or more elongated bag main bodies 1 are connected via a pipe 6 and are supported in the opening 2. Since the holding means 3 is provided, the aqueous solution 30 filled in the long bag body 1 It can be circulated without being blocked, and the nutrients in the aqueous solution 30 can be made uniform. You can   Therefore, hydroponics can be effectively performed.

[0007]

【Example】

  An embodiment of the present invention will be described below with reference to the drawings.   First, in FIG. 1, the circulation-type hydroponic route is composed of four elongated bag main bodies 1, 1, 1, 1. Each side is connected via pipes 6, 6, 6, 6 and one of the pipes 6 is pumped. 10 is provided and configured.   The elongated bag body 1 is formed of a synthetic resin film and has a substantially triangular prism shape. Has an opening 2.

[0008] Reference numeral 3 denotes a seal portion welded in a substantially inverted V shape, which is continuously provided to the opening 2 and forms a hole 7. is doing.   Reference numeral 4 denotes an inclined plate provided inside the bag main body 1, which is a midway portion of one end surface of a substantially triangular shape. It is obliquely formed on the bottom of the other end side surface.

[0009]   The circulation-type hydroponic route according to the present embodiment has the above-described configuration, and next, the circulation-type hydroponic route. The method of using to grow plant seeds will be described.   First, as shown in FIG. 2, each of the elongated bag main bodies 1, 1, 1, 1 is placed on a table with steps. Then, the solution is placed and filled with the aqueous solution 30 through the opening 2 of the uppermost long bag body 1.

[0010]   At this time, since the long bag body 1 is connected by the pipes 6, 6, 6, 6. The aqueous solution 30 is filled up to the lowermost long bag main body 1.   After that, the aqueous solution 30 should be sent to the uppermost long bag main body 1 via a pump. With this, it is possible to circulate in each of the elongated bag main bodies 1, 1, 1, 1.   Since the slanting plate 4 is slanted inside the lower surface of the elongated bag body 1, By the inclined plate 4, the circulation of the aqueous solution can be performed more smoothly.

[0011]   Next, as shown in FIG. 3 (a), seeds 20 are placed in the holes 7 ... A block-shaped rock wool as a medium body 5 in which fertilizer is sown is inserted.   In this case, the inserted medium body 5 has a seal portion provided in the opening 2. Since it is supported by 3, 3, the medium body 5 does not fall into the aqueous solution 30. Moreover, the lower end of the supported medium body 5 is soaked in the aqueous solution 30 and, as a result, the capillary The elephant absorbs the aqueous solution 30 into the medium body 5.

[0012]   Therefore, the seed 20 sown on the medium body 5 gradually germinated, and after germination, the seed 20 shown in FIG. As the roots extend into the aqueous solution 30 and the roots absorb the aqueous solution 30, It is possible to cultivate well after germination.   Although the elongated bag body 1 is formed in a substantially triangular prism shape in the above embodiment, the elongated bag body 1 The shape of the main body 1 is not limited to the above embodiment, and can be arbitrarily changed. Noh.

[0013]   Further, the material of the long bag body 1 is not limited to the synthetic resin material of the above embodiment.   In the above embodiment, the slant plate 4 is provided inside the lower surface of the elongated bag body 1. However, without providing the inclined plate 4, the aqueous solution 30 is supplied by the water pressure of the pump 10. It may be circulated, and when the aqueous solution 30 is circulated, the aqueous solution 30 is circulated. The nutrients in the aqueous solution 30 can be maintained at a constant level compared with the case of germination and growth. It is good if it can be maintained in good condition.

[0014]   In the above embodiment, the seal portion 3 was used as the supporting means 3, but the seal portion 3 The shape is not limited to this, and it may be formed in a dot shape to support the medium body 5. The shape of 3 is not limited to the above embodiment.

[0015]   Further, in the above embodiment, rock wool is used as the medium body 5 for sowing the seeds. However, the medium body 5 is made of sponge, foamed urethane, etc. Any material may be used as long as it is a material suitable as a medium for plant seeds 20. Yes.

[0016]   In addition, although hydroponics using the medium body 5 has been described in the above embodiment, the present invention Is not limited to this, and when cultivating bulbs, the bulbs should be placed directly in a long bag. It is also possible to insert it from the opening 2 of the main body 1 and support it with the seal portion 3 for cultivation. It

[0017]   Further, as the material of the long bag body 1, a film is used in the above-mentioned embodiment, The material is not limited to a specific one, and the material is not particularly limited as long as it is waterproof. Absent.

[0018]

[Effect of device]

  Like the above, the present invention sows seeds and the like in the opening of the upper-side opening type long bag body. For supporting the medium body for supporting the long bag body with a predetermined interval. And by connecting at least two long bag bodies with a pipe Since the circulation path of the aqueous solution is formed, each supporting means supports the medium body. , The medium body is kept in a stable state without falling into the aqueous solution of the long bag body There is an advantage that the plant can be grown while being allowed to grow.   In addition, two or more elongated bag main bodies are connected by a pipe, and a support means is provided at the opening. As it is filled with water, the aqueous solution filled inside the long bag body circulates without being blocked. This makes it possible to maintain a constant amount of nutrients in the aqueous solution, which is ideal for hydroponic cultivation. A particularly remarkable effect that has never been obtained has been obtained for the cultivation of plants such as Naruto.   Further, since the supporting means can also be formed by sealing the opening of the bag body, its formation is subordinate. Compared to conventional support means, it is extremely easy and easy to produce, and the bag body contains an aqueous solution. Since it can be used if it can be filled and the medium body can be inserted, it is easy to handle. is there.

[Brief description of drawings]

FIG. 1 is a perspective view showing a circulation type hydroponic path as an example of the present invention.

FIG. 2 is a perspective view showing a state of use of the circulating hydroponic path of the present invention.

FIG. 3 is a perspective view showing the use state of the main part of the bag body according to the present invention.

FIG. 4 is a sectional view of a bag body showing a conventional example (a) and (b).

[Explanation of symbols]

1 ... Bag body 1 2 ... Aperture 3 ... Seal line 5 ... Medium body

Claims (3)

[Scope of utility model registration request] 1. A support means for retaining a medium body 5 for sowing seeds 20 and the like in the opening portion 2 of the elongated bag main body 1 having an upper surface and supporting the medium body 5 in the elongated bag main body 1 is predetermined. A circulation-type hydroponic channel, which is provided with a space and at least two or more elongated bag main bodies 1 are connected by a pipe 6 to form a circulation channel for an aqueous solution 30. 2. The circulating hydroponic route according to claim 1, wherein the supporting means comprises seal portions 3 provided at predetermined intervals in the width direction of the elongated bag body 1. 3. A slanting plate 4 for suitably promoting circulation is provided inside the lower end of the elongated bag body 1.
Circulating hydroponic route described.