KR100685228B1 - Abalone larvae template and its assembled structure - Google Patents

Abstract

The present invention relates to a larvae culture plate (culture plate) and its assembly structure of the abalone, and more specifically, until the larva of the abalone (larva), a shellfish of the abalone family, grows into a young chip It relates to a template for culturing (hereinafter referred to as 'culture plate'), in particular, a young larva plate is made of a corrugated plate formed with mountains and valleys made of transparent PET material, and the corrugated plate adjacent to the wave direction By assembling the structure by disassembling it, the refraction and scattering of sunlight are further increased to increase the habitat of diatoms, which grow well in bright places, to provide optimum conditions for the growth of abalone larvae. It is to make it possible.

The plate for abalone larvae culture according to the present invention is composed of a waveform formed with a hill and a valley in a predetermined direction, the center plane is formed in the center of the template across the waveform, the plane along the border of the template The formed edge plane portion is formed.

Description

Board for raising abalone larva and Assembly Structure}

1 is a schematic perspective view showing a cultured structure assembled with a conventional general abalone larva culture template.

Figure 2 is a perspective view showing a schematic shape of the corrugated plate according to the present invention.

Figure 3 is a schematic perspective view showing a structure for aquaculture plate is assembled according to the present invention.

Figure 4 is a perspective view showing a state in which the assembly structures are installed in contact with each other in order to remove young larvae from the template of the aquaculture structure according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: template 20: assembly structure

1: edge plane portion 2: center plane portion

3,3 ': mountain and valley 5: slope

6: insertion hole 7: through hole

11: connecting rod 12: spacer

13: nut

1. Utility Model Registration No. 20-0255207 (Registration Announced on Dec. 1, 2001) : Although no detailed description of the plaque or success is given, the abalone is incubated by configuring the corrugated plates (culture plates) to be in close contact with each other. Characterized by the plate to move freely to eat food.

2. Utility Model Registration No. 20-0315467 (Registration of 2003.06.02.) : It is related to a template for a young tooth plate (flat plate), provided with a fastening member, a bushing member and a cap member for connecting a flat plate (form plate). It is characterized in that to facilitate the disassembly and assembly of the structure by improving one plate (plate) fastening means.

3. Utility Model Registration No. 20-0333162 (Registration No. 2003.11.12 ): It is related to a template for young tooth plaques. The upper surface is made of white synthetic resin and the lower surface is made of black synthetic resin to increase the format of diatoms. Characterized in that configured.

4. Utility Model Registration No. 20-0339463 (Registration of Jan. 24, 2004) : Regarding the template for flat plate of young tooth (flat plate), the structure is dismantled by improving the connecting member and connector for connecting flat plate (form plate). And to facilitate assembly.

5. Utility Model Registration No. 20-0419146 (June 16, 2006) : Shelter located under the plate for young tooth, characterized by the slate shape of perforated multi-purpose large hole. .

6. Utility Model Registration No. 20-0365267 (Registration of Oct. 20, 2004) : Shelter placed under the plate for young tooth plaques. The surface of black shelter is white plastic to increase the habitat of diatoms. It is made of black plastic material.

The present invention relates to a culture plate (culture plate) for abalone larva culture used by being mounted on the upper part of the aquaculture shelter (Shelter 30), more specifically, larvae of abalone, a shellfish of the abalone family ( It is related to the culture plate (the same meaning as 'culture plate'), which is cultured until the growth of larva to young tooth. Especially, the young larva template is a corrugated plate formed with acid and bone. By assembling the structure so that the wave direction is shifted with respect to the adjacent wave plates, the refraction and scattering of sunlight are further increased to increase the format of diatoms that grow well in bright places. This is to provide the optimum conditions for the growth of abalone larvae.

In general, abalone farming is produced by discharging farmland, drowning farming, land tank farming, etc. to produce tens of millions of artificial seedlings.

On the other hand, in case of discharging the small chip of about 1-2cm on the coast as it is, the yield is greatly reduced due to the adaptation to the natural environment after the discharge and the extinction of natural enemies. More than ㎝), discharge of larvae by cultivating abalone, and complete farming by submerged chalong farming, but this method is limited to suitable farms, natural disasters caused by typhoons, damage caused by red tide, and barnacles. Since there is always a risk of damage and theft by attached organisms such as pearl mussels, there is an increasing trend in onshore tank farming that can artificially manage the whole process of breeding.

In general, abalone is a larva of the embryo that hatched in the abalone egg before it grows into adulthood and is installed in an abalone farm in the sea with a depth of 5-50m. When transplanted to the larvae plate, the diatoms in the sea are eaten as a prey to grow, become a chip, and grow further to grow overturned.

The abalone larvae live in the dark because they hate bright sunlight, and grow with feeding diatoms, a kind of plankton, and the diatoms live mainly in the bright sun, and the abalone larvae are diatoms (먹이, diatom). Only when they eat, they come to a bright place to eat diatom, and after feeding, they have a habit of going down to the dark and hiding.

According to the habit of abalone larvae and the distribution of diatoms, the abalone farm in the sea has been created and installed in the abalone farm to provide the environment that the abalone larvae would like to artificially enjoy.

In the conventional abalone larvae plate, the white plastic plate (commonly called 'papan') is lifted up and the black plastic plate (commonly called 'Shelter') according to the habit of abalone larvae and diatoms mentioned above. ), And the abalone larvae are implanted in the abalone larvae plate, and then placed on the bottom of the seawater with a depth of 5 to 50 m. Sunlight shines and the diatoms gather and inhabit, and the abalone larvae live under the shelter during the day, then darken when they eat the prey, and then eat the diatoms and eat the diatoms and descend again under the shelter.

As described above, the conventional abalone larvae (or young tooth) habitat structure 20, as shown in Figure 1, is used by being mounted on top of the shelter (Shelter) 30, a plate made of a flat plate ( Most of the 10 is assembled by the connecting rod 11 at regular intervals. (The abalone larval habitat plate 10 as shown in FIG. 1 is also referred to as a "template", but is often the reason for being made of a flat plate. Also called "flat plate."

However, the flat plate for the larva habitat of flat plate structure not only causes the problem that the tiny abalone larvae of less than 6 to 15 mm are swept away by the sea due to the flow of seawater caused by waves, Due to the small volume, abalone was inefficient and unproductive.

Therefore, in order to solve this problem, the plate may use a slate-type corrugated plate formed with hills and valleys, but vortices in which water flow changes rapidly due to the shape of the hills and valleys form abalone larvae and 6-15 mm or less. The problem of abalone farming being lost is that many young flocks are swept away by the rush of water.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a template that can increase the format of diatoms that are the food of abalone.

Furthermore, an object of the present invention is to allow the larvae or young tooth platters to easily move and eat the prey even if the prey of some habitats is insufficient.

In addition, the present invention is not only easy to assemble and dismantle the structure of the template is assembled, it is another object of the present invention to provide a template structure for larval culture excellent in robustness.

The abalone larvae culture plate according to the present invention for achieving the above object is formed in the four corners of the connecting rod insertion hole is formed of a waveform formed with a peak and a valley in a predetermined direction, the central plane portion formed across the waveform And, the edge plane portion is formed along the edge of the template, characterized in that through the through hole through which the abalone larvae and sea water is formed in the central plane portion.

In addition, the form plate structure assembled according to the present invention is made by combining the corrugated plate with a connecting rod to be spaced apart from each other at a predetermined interval, it is made by laminating so that the waveform direction formed on the corrugated plate is shifted with respect to the adjacent corrugated plate It features.

The abalone farming assembly structure formed as described above has an effect of further increasing the scattering of sunlight by forming the mountains and the valleys off each other, thereby increasing the habitat of diatoms having a characteristic of growing well in bright places. In other words, it will be able to provide favorable conditions for the growth of abalone larvae.

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

Figure 2 is a perspective view showing a schematic shape of the template according to the present invention. As shown in Figure 2, the abalone larvae culture plate 10 according to the present invention is made of a waveform formed with a mountain (3) and the valley (3 ') in a predetermined direction, the flat portion formed along the edge (1) (hereinafter, referred to as an 'edge plane portion') and a plane portion 2 formed (hereinafter referred to as a 'center plane portion') at a central portion across the waveform. It features. Of course, the insertion hole (6) is formed at the four corners as in the conventional general abalone larvae template, it is possible to connect a number of sheets to the connecting rod (11).

The abalone larvae culture plate 10 according to the present invention configured as described above is characterized in that the hills and valleys are formed by partitioning the center plane portion 2 into half, the center plane portion 2 and The edge planar portion 1 facilitates the flow of seawater so that the diatoms can grow well, and function as a movement path of abalone larvae or young larvae. Given the speed of movement of abalone larvae and young toothes less than 6-15 mm, it takes a long time to cross over the mountain 3 and the valley 3 ', The central planar portion 2 formed across the surface is sufficient to smooth the movement of the abalone larvae and young tooth plaques. In particular, the central planar portion 2 formed across the longitudinal direction of the corrugation serves as an important function as a flow path for allowing seawater to flow smoothly to the central portion of the template 10, thereby providing a central function of the conventional template. It has a new effect to solve the problem that diatoms did not live well on the part.

As another effect of the edge plane portion 1, it also functions as a function for transferring abalone larvae or young tooth plaques growing on a specific template (also referred to as 'pumping') to a new template. The 'squeeze' function will be described in detail below.

More preferably, the central planar portion 2 is provided with about one to three through-holes 7 serving as circulation passages and overturning larvae of the seawater, and as a moving passage for the young tooth.

In addition, in the case of the conventional abalone larvae template shown in Utility Model Registration No. 20-0333162 and Utility Model Registration No. 20-0365267, white synthetic resin or white plastic material is disclosed. There was a disadvantage that the light incident from the water surface could not evenly illuminate the template evenly and could not provide a smooth habitat environment for diatoms. In particular, after three to four years of use, the transparency dropped sharply, and sunlight could not be sufficiently transferred between the plates, so they had to be replaced with new ones.

However, in order to solve this problem, the template in the present invention is made of transparent poly (Ethylene terephthalate) material to increase the transmittance of light to activate the reproduction of the diatom is one of the other features of the present invention. Of course, even if the template according to the present invention is composed of a semi-transparent material (poly-ethylene terephthalate) PET, although light transmittance is somewhat lower than that of transparent PET, it should be considered to be within the scope of the present invention.

In addition, the plate 10 according to the present invention is formed by bending (mountains and valleys) formed on both sides, so that the surface area in contact with water becomes wider by that, based on the template of the same standard, the growth area of the diatom Not only is it wider, but the transparency of the material and the characteristics of the shape of the curves of the mountains and the valleys are combined, which not only increases the rate of sunlight entering the fire, but also the mountains and valleys. Since the surface is refracted and scattered by the curved surface of the surface, the illuminance can be maintained evenly over the entire area of the plate, so that the growth of diatoms and the movement of the abalone larvae can be easily confirmed by the naked eye. There is an advantage that it is easy to observe and manage the aquaculture environment.

The template of the present invention includes other features in addition to the edge plane portion 1 and the center plane portion 2, and as shown in FIG. 2, the boundary between the edge plane portion 1 and the center plane portion 2. The point (namely, the part where the end part of a waveform and the said 2nd planar part 1 (2) meet) has the structure which is connected by the inclined surface 5, and is mentioned. This inclined surface 5 is at the end of the hill 3 or at the end of the valley 3 'to the flat part 1, 2 or at the flat part 1 and 2 at the end of the mountain 3. Alternatively, it acts as a guiding path for easy movement to the end of the valley (3 '), and as described above, it scatters and refracts sunlight in various directions, thereby maximizing the "sunlight transmission effect". Has

Further, the inclined surface 5 serves to induce the flow of water gently, if the end of the mountain and the valley and the flat portion (1) (2) is made at right angles, the vortex flows into the running water by this right cross section The formation of abalone larvae and young tooth of less than 6 to 15mm can be drift away, so the tip and the flat part of the hill and valley are configured to be connected by the inclined surface (5) is also an important configuration.

As a side effect, since the template according to the present invention has a structure in which mountains and valleys are brought into contact with the flat portion by the inclined surface (that is, there are no corners), the surface of the entire surface is simple even with simple water cleaning even after cleaning. It can be cleaned cleanly, there is no difference from the conventional flat plate cleaning work will also be an advantage.

By using the template as described above, to produce the abalone larva culture assembly structure 20, Figure 3 is a schematic perspective view showing a structure for the structure 10 assembled plate according to the present invention As a description, the configuration of the assembly structure for abalone larvae culture based on Figure 3 will be described.

In the assembly structure 20 for abalone larvae culture according to the present invention, the connecting rod 11 is inserted into the insertion hole 6 formed in the four corners of the abalone larvae culture plate described above, but adjacent to the template 10 The spacer 12 which separates the space | interval between the formative plates 10 'by a fixed space | interval is comprised by inserting in between the formative plates. Unexplained reference numeral 13 shows a nut that is fastened to the end of the connecting rod.

In the present invention, in order to assemble the abalone larval culture assembly by inserting the template into the connecting rod 11, in particular, in order to increase the refractive index and scattering rate of sunlight, the wave direction of the two adjacent plates (10, 10 ') are mutually It is characterized in that it is arranged to be offset (at a right angle in the preferred embodiment shown in Figures 3 and 4). In this way, the wave direction of the two adjacent plates is changed, so that the light transmitted through the transparent template becomes more refracted and scattered, thereby maintaining a high and uniform illuminance over the entire surface of the template, thereby eventually The effect of producing abundant diatoms on the surface can be obtained.

In general, a large number of larvae live on one plate, or there is a particular lack of food (diatom) on a plate, in which case the larvae or young larvae that live on the plate are rich. You need to migrate to the template. The assembly structure for abalone larvae culture according to the present invention has the advantage that such scraping operation is easy.

Utility Model Registration No. 20-0255207 (Registration Announced on Dec. 1, 2001) is designed to make such a "cheat". It is characterized in that the abalone to move freely to the culture plate to eat the food, but there is a problem that requires the detailed work of contacting the mountain of the first plate and the bone of the second plate adjacent to each other to contact each other. Rather, the ends of the bends do not touch each other, so there is a problem that the excitable edge portion acts as an obstacle to move the young chip.

The present invention is a useful invention that can solve the problems of the prior art, Figure 4 shows a state in which the structures are installed in contact with each other in order to repel the young larvae on the template of the abalone larva culture structure according to the present invention. As shown in FIG. 4, when the two assembly structures 10 and 10 ′ according to the present invention are disposed adjacent to each other, the edge plane portions 1 and 1 of two adjacent template plates 10 and 10 ′ are disposed. ') Can be easily in close contact with each other, so it can be removed by simple work. That is, since the edge plane portion 10 of the template according to the present invention serves as a close contact surface where the template and the template are in close contact with each other, abalone larvae or young tooth plaques can be freely moved to the new template 10 '. Will be.

To this end, the template according to the present invention is very preferably made of a square shape, it is also possible to configure the template in the shape of an oval or circular. The oval or circular template may have a small contact area of the edge plane portion 1 in the scraping operation, but may have a slight decrease in the stripping efficiency, but the edge plate portion 1 and the center plane portion 2 may be provided. It is natural that the waveform template is formed in an elliptical or circular form and also belongs to the scope of the present invention.

As described above, the assembly structure for abalone larvae culture according to the present invention has a robust structure compared to the assembly structure consisting of a conventional flat wave plate.

The assembly structure according to the prior art is a flat plate with a thin plate, as shown in Utility Model Registration No. 20-0315467 (2003.06.02. Registration) and Utility Model Registration No. 20-0339463 (2004.01.24. Registration notification). For this reason, since it is not able to withstand the flow rate alone, the main frame must be provided in accordance with the edge shape of the template, and the main frame and the connecting rod must be firmly fixed by using the coupling member.

However, the assembly structure for abalone larvae according to the present invention has a greater buckling or flexural rigidity than the conventional flat wave plate due to the characteristics of the shape of the template (waveform consisting of bone and acid), and in particular, the assembly structure according to the present invention ( 20), since the plates having such a wave form are arranged to be arranged alternately with each other in succession, even if only four connecting rods 11 are connected without the mainframe, only four corners of the plate have sufficient rigidity as required for the aquaculture structure as a whole. There are advantages to it.

The abalone larvae culture plate according to the present invention not only has a high transmittance of light but also has a condition that can enrich the diatom of the abalone due to refraction and diffuse reflection, thereby increasing the growth of the culture abalone. It is a useful invention that can minimize the loss of larvae due to the flow rate in water, thereby increasing the efficiency of aquaculture.

In addition, the assembly structure using the template of the present invention is a simple structure, the assembly and disassembly is not only easy and easy, but also has a sufficient rigidity, there is no fear of breakage is an invention that is very economically excellent advantages.

In addition, since the template and its assembly structure according to the present invention can be easily removed, the usability is improved to improve usability, which is a very innovative invention in the field of aquaculture materials.

Claims (4)

In the plate for abalone larvae culture, the connecting rod insertion hole is formed at four corners, The template is made of a wave formed in the valleys and valleys in a predetermined direction, A plate for abalone larvae culture, characterized in that the center plane portion formed in the center portion of the template plate and the edge plane portion formed with a plane along the edge of the template plate is formed across the waveform. The method of claim 1, And a sloped surface is formed at a boundary between the two end portions in the longitudinal direction of the waveform and the two flat portions adjacent thereto. The method according to claim 1 or 2, The template is a plate for abalone larval culture, characterized in that made of any one material of transparent PET or translucent PET. A plate for abalone larvae cultured with a connecting rod insertion hole; A connecting rod inserted into the insertion hole of the template and fixed to connect the template in a state spaced apart at a predetermined interval; In the assembly structure for overturning aquaculture consisting of spacers inserted between the template plate to space the template plate at regular intervals, The template is formed with hills and valleys in a predetermined direction, and the center plane portion crossing the waveform and the edge plane portion formed with a plane along an edge are formed. An assembly structure for abalone larvae culture, characterized in that the waveform direction of the template plate is assembled in a direction shifted from the wave direction of the adjacent template plate.

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