JP3210414U - Junsai hydroponic cultivation equipment - Google Patents

Abstract

[PROBLEMS] To provide a hydroponic cultivation apparatus for Junsai that can sufficiently secure clear fresh water in a container having a depth that allows Junsai to grow by itself, and can easily pick Jusai's young shoots from the outside by standing work. SOLUTION: A rectangular U-shaped groove 2 having a depth of 450 mm or more and a predetermined width and length is placed on a mount 1 having a predetermined height on the ground, with an open portion facing upward, and a longitudinal direction set on the ground surface. The water stop plates 3 are installed at both ends in the longitudinal direction of the U-shaped groove, and the soil mixed with nutrients piled up to the required height is laid on the bottom surface of the U-shaped groove. Planted at equal intervals in the longitudinal direction, filled with fresh water 7 in the U-shaped groove, and installed a tank 4 in the vicinity of the U-shaped groove to fill the required amount of fresh water, and the pump in the tank and the supply pipe 5 By connecting the discharge pipe 6 and the fresh water in the U-groove, the Junsai is cultivated. [Selection] Figure 1

Description

  The present invention relates to Junsai's hydroponics.

  Junsai grows naturally in a clear freshwater lake with perennials of the water lily family, and eats young shoots wrapped in transparent jelly. The current environment for picking Junsai shoots is to ride down a box-shaped boat all day, picking out each young shoot under the surface of the water, so that it becomes physically scary and aging, and there is a shortage of manpower every year. There are serious problems such as shortage of successors and short harvest of Junsai.

  The present invention was able to secure enough clear fresh water in a container that required a certain depth to allow Junsai to grow naturally, laid nutrient soil on the bottom of the container, planted Junsai on the soil, and was By preparing a hydroponic cultivation apparatus in which the water surface of Junsai young shoots comes to the height of the plant, it is possible to easily pick up Junsai young shoots from the outside of the container.

  In order to solve the above-mentioned problems, the jutsusai hydroponic cultivation apparatus of the present invention has a predetermined height at which a square U-shaped groove having a depth of 450 mm or more and a predetermined width and length is set on the ground. Place the open part upward on the required base, place it parallel to the ground surface in the longitudinal direction, install water stop plates at both ends of the longitudinal direction of the U-shaped groove, and build up the required height on the bottom of the U-shaped groove Place the soil with mixed nutrients, plant it on the soil, plant it at regular intervals in the longitudinal direction of the U-shaped groove, fill the U-shaped groove with fresh water, install it near the U-shaped groove, and supply the required volume of fresh water It is characterized by cultivating Junsai while circulating the fresh water in the fresh water tank and U-shaped groove by connecting the pump and fresh water tank and U-shaped groove in the tank with the full amount of fresh water possible with the supply pipe and the discharge pipe. And

  In the first half hydroponic cultivation device, the U-shaped groove water surface part is at a height near the waist height of the person, and a person stands on both sides of the U-shaped groove at right angles to the longitudinal direction of the U-shaped groove, and below the U-shaped groove water surface. A jujusai young shoot can be picked.

  Furthermore, the hydroponic cultivation apparatus does not add nutrients to the water to be supplied at any time and does not replenish the nutrients for a long period of time by mixing the nutrients into the soil for planting Junsai laid on the bottom of the U-shaped groove. good.

  In addition, a replaceable filter is installed in the connection discharge pipe between the fresh water tank and the U-shaped groove of the hydroponic cultivation apparatus to prevent foreign matter from entering the U-shaped groove.

  Or, the method of pumping fresh water supply to hydroponic cultivation equipment from groundwater with a pump, supplying fresh water into the U-shaped groove via a supply pipe, and flowing the fresh water overflowing from the U-shaped groove into the ground soil I can do it.

  According to the present invention, the young shoots can be flowed and picked up by both standing and working, regardless of age or gender. Harvesting efficiency will also increase, leading to the expansion of Junsai market.

It is a schematic perspective view which shows one embodiment of Junsai hydroponic cultivation apparatus. It is a general installation sectional view showing one embodiment of Junsai's hydroponic cultivation apparatus. It is an outline installation sectional view of utilization of groundwater which shows one embodiment of Junsai's hydroponic cultivation apparatus. It is a schematic front sectional view showing the state of picking Junsai young shoots showing one embodiment of Junsui hydroponic cultivation apparatus.

  Hereinafter, the present invention will be described with reference to the drawings. However, the present embodiment shows one embodiment, and various measures can be implemented without departing from the claims of the present invention.

  FIG. 1 shows a U-shaped groove 2 provided with water stop plates 3 on both ends in the longitudinal direction, which requires a predetermined dimension in width and length, on a pedestal 1 having a predetermined height. This shows the state. A fresh water tank 4 is installed in the vicinity of the U-shaped groove 2, and a supply pipe 5 and a discharge pipe 6 extend from the upper surface of the fresh water tank 4, and are connected to the water stop plate 3 of the U-shaped groove 2. Yes. In the U-shaped groove 2, fresh water 7 is almost full, and Junsai 8 is cultivated in it.

  FIG. 2 shows the cultivation of Junsai and the circulation of fresh water. In the explanation of the figure, the discharge pipe 6 is shown passing through the upper part of the U-shaped groove 2, but actually, it passes through the side of the U-shaped groove 2 as shown in FIG. 1. The installation surface of the gantry 1 and the installation surface of the fresh water tank 4 are installed on the same ground 11. At the bottom of the U-shaped groove 2, nutrient soil 9 laid at a required height is laid, and Junsai 8 is planted at equal intervals in the longitudinal direction of the U-shaped groove 2. Under the surface of the fresh water 7 filled in the U-shaped groove 2, there are Junsai buds 8 a. Inside the fresh water tank 4, there are fresh water 7 and a circulation pump 10 that are fully charged, and a supply pipe 5 is connected to the circulation pump 10. As described above, the supply pipe 5, drain pipe 6, and circulation pump 10 connected to the water stop plate 3 of the U-shaped groove 2, as shown by arrows 5 a and 6 a, clean water between the fresh water tank 7 and the U-shaped groove 2. 7 circulates. If the circulating fresh water 7 evaporates spontaneously and the required amount becomes insufficient, the lid 4a attached to the upper surface of the fresh water tank 4 is opened to replenish the required amount of fresh water 7 into the fresh water tank 4.

  Further, by providing the filter 6b at an arbitrary position of the drain pipe 6, it is possible to prevent foreign matter from entering the circulating fresh water tank 4.

  When there is a groundwater facility in the vicinity depending on the installation environment of the hydroponic cultivation apparatus, as shown in FIG. 3, by connecting the groundwater pipe 5b to the groundwater pump 10a, the U-shaped from the groundwater pump 10a as shown by the arrow 5c. Groundwater 7a is supplied into the groove 2, and the groundwater 7a overflows from the U-shaped groove 2 as shown by an arrow 6c and flows into the soil. In this way, fresh water is given to Junsai 8 and cultivated. However, in this case, the groundwater is not always supplied, but the groundwater pump 10 a is arbitrarily operated to supply the groundwater 7 a into the U-shaped groove 2. In this method, the fresh water tank 7, the circulation pump 10, the discharge pipe 6, and the filter 6b are unnecessary, and the installation cost and the running cost are reduced.

  According to the embodiment described above, the juicy young shooter 12 can easily pick up the juicy young shoots 8a while standing on both sides of the U-shaped groove 2 as shown in FIG.

  The Junsai hydroponic cultivation apparatus of the present invention can perform large-scale Junsai hydroponic cultivation by connecting a number of U-shaped grooves in the longitudinal direction. On the contrary, it can be used in ordinary households by making it compact overall.

DESCRIPTION OF SYMBOLS 1 Stand 2 U-shaped groove 3 Water stop plate 4 Fresh water tank 4a Lid 5 Supply pipe 5a Arrow 5b Groundwater pipe 5c Arrow 6 Discharge pipe 6a Arrow 6c Arrow 7 Fresh water 7a Ground water 8 Junsai wakame 9 Nutrient soil 10 Circulation pump 10a Groundwater pump 11 Ground 12 Picker

Claims (5)

  A square U-shaped groove having a depth of 450 mm or more and a width and a length required for a predetermined dimension, an open part facing upward on a frame required for a predetermined height installed on the ground, and a ground surface in the longitudinal direction Set in parallel, install water stop plates at both ends of the U-shaped groove in the longitudinal direction, lay the soil mixed with nutrients at the required height on the bottom of the U-shaped groove, and put Junsai on the soil in the length of the U-shaped groove. Planted at equal intervals in the direction, filled with fresh water in the U-shaped groove, installed in the vicinity of the U-shaped groove, the pump in the full amount of fresh water that required replenishment and the fresh water tank and U-shaped Junsai's hydroponic cultivation apparatus characterized by cultivating Junsai while circulating fresh water in a fresh water tank and a U-shaped groove by connecting a ditch with a supply pipe and a discharge pipe.   In the Junsai hydroponic cultivation apparatus, the U-shaped groove water surface portion is at a height near the waist height of the person, and a person stands on both sides of the U-shaped groove in the direction perpendicular to the longitudinal direction of the U-shaped groove. The hydroponic cultivation apparatus for jujusai according to claim 1, wherein jujusai young shoots underneath can be picked.   In the Junsai hydroponic cultivation device, nourishment is not added to the water to be supplied at any time by adding nutrients to the soil for planting Junsai laid on the bottom of the U-shaped groove, and no nutrients are replenished for a long time. The jujusai hydroponic cultivation apparatus according to claim 1 or 2, which is good.   A replaceable filter is installed in a connection discharge pipe between a fresh water tank and a U-shaped groove of the Junsai hydroponic cultivation apparatus to prevent remnant mixture in the U-shaped groove. Junsai hydroponic cultivation apparatus according to the item.   The fresh water supply to Junsai's hydroponic equipment is pumped from groundwater, pumped into the U-shaped groove via a supply pipe, and the fresh water overflowing from the U-shaped groove is allowed to flow into the ground soil The hydroponic cultivation apparatus for jujusai according to claim 1, wherein:

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