TWI656836B - Fertilized-egg incubation and fry-releasing device and method thereof for aquatic creatures - Google Patents

Abstract

A fertilized egg hatching and seedling release device comprises an incubator cage, a buoyancy device and a base. The hatching cage comprises a frame body, an incubation space and a net portion, and the hatching space is for accommodating a plurality of water-generating fertilized eggs for incubating the plurality of water-generating fertilized eggs. The buoyancy device is coupled to the hatching cage to form a float cage assembly unit, and the base is coupled to the float cage assembly unit to sink the float cage assembly unit below a surface. The net portion prevents the water-generating fertilized egg from leaving the hatching cage, and the net portion allows a water-producing seedling to freely leave the hatching cage to discharge the water-producing seedling out of the hatching cage.

Description

Water production fertilized egg hatching and seedling discharge device and method thereof

The present invention relates to an aquatic creature fertilized-egg hatching and seedling [fry] releasing device and method thereof; and more particularly to a cephalopod water producing fertilized egg hatching and seedling releasing device and method thereof.

For example, a conventional water-generating material discharge culture device, for example, a new patent for a river discharge farm in the Republic of China Patent Publication No. TW-321828, which discloses a river discharge farm. The river discharge farm comprises a floating pipe rack, a plurality of lanyards, a bottom frame and a net body. The pontoon frame is enclosed by a sealing frame, and one end of each lanyard is tied to the periphery of the pontoon frame, and the other end of each lanyard is suspended below the water surface. The bottom frame is an annular frame, and the bottom frame is hung on an end of the hanging cable that is suspended from the water, and the bottom frame supports the bottom end of the net body. In this way, the net body is disposed above the bottom frame, a space formed between each of the lanyards and the pontoon frame, and an opening of the net body is fixed on the floating pipe frame to form an opening toward The upper mesh bag, and the opening is kept on the water surface.

However, the above-mentioned river discharge farm of No. TW-321828 is formed by a floating pipe frame (enclosed sealing frame body), a lanyard, a bottom frame [ring frame] and a mesh body combination, and the structure formed thereof is only applicable. For general river discharge aquaculture operations, the overall structure is not suitable for fertilization egg hatching operations or seedling discharge operations in rivers or waters.

Another customary water production hatching device, for example: Republic of China Patent Publication No. TW-I369948, a shrimp egg hatching method for pet shrimp, an invention patent, which discloses a shrimp egg hatching method for pet shrimp. The shrimp egg hatching method of the pet shrimp comprises a preparation step, a placing step, a mixing step, a pumping step and a lighting step.

Another conventional water production hatching device, for example, the invention patent of the carp egg hatching and fry breeding tank of the Republic of China Patent Publication No. TW-I296501, which discloses a fish egg hatching and fry breeding tank. The fish egg hatching and fry breeding trough comprises a tank body, a stencil and two partition plates. The inside of the tank body is a water storage area, and the water storage area is connected to a water inlet and a water outlet, and two sets of rails are vertically arranged on the inner wall of the water storage area. The stencil is disposed horizontally between the two sets of tracks. The two partitions are respectively inserted into the two sets of rails, and the height adjustment positions can be respectively performed in the two sets of rails.

Another conventional water-product-incubating device, for example, the Republic of China Patent Publication No. TW-M403206, a pet fish egg and an incubator for pet shrimp shrimp eggs, a novel patent, which discloses a pet fish egg and pet shrimp Incubation device for shrimp eggs. The incubator comprises a storage member, two sets of bodies and a plurality of perforations. The storage member is for containing fish eggs or shrimp eggs, and the storage member has the two sleeves, and the two sleeves can be engaged with each other, and the perforations are formed on any one of the sleeves. The two sleeves are sleeved to surround an accommodating space, and the accommodating space is connected to the perforation, and the fish eggs or shrimp eggs are placed in the accommodating space.

Another conventional water production hatching device, for example, the Republic of China Patent Publication No. TW-M353635, a new type of aquatic hatching device, discloses an aquatic hatching device. The aquaculture incubator comprises an incubation tank, a communication tank and a plurality of holes. The hatching tank is used to hatch the eggs of the aquatic product, and the hatching tank is a non-transparent tank. The communication groove is used for cultivating the eggs of the aquatic product, and the communication groove is a light-transmissive tank body, and a plurality of holes are formed in one side of the communication groove, and the holes are connected to the hatching tank through the plurality of holes.

Another customary water production hatching device, for example: Republic of China Patent publication No. TW-M327162, a new patent for the Aquaculture Incubation System, which discloses an aquatic hatchery system. The aquatic hatching system comprises an incubator, a conduit device, a filter device and a pumping device. The hatching tank is for accommodating a liquid, and the conduit device is disposed in the hatching tank, and the two ends of the duct device respectively have an opening and a drain portion. The liquid can flow into the conduit device through the opening, the drain portion being located at the bottom of the conduit device, and the filter device for filtering liquid flowing into the conduit device. The pumping device is located at the bottom of the conduit device, and the pumping device is configured to extract liquid flowing into the conduit device, and the liquid is discharged from the conduit device by the drain portion to bring the liquid into a circulating state.

Another conventional water production hatching device, for example, the Republic of China Patent Publication No. TW-M324978, the aquatic product hatching structure and its water flow generating device, is a novel patent, which discloses an aquatic hatching structure and a water flow generating device thereof. The aquatic hatching structure is used to hatch an aquatic egg, and the aquatic hatching structure comprises an incubation space, a push plate and a power generating unit. The incubation space is for accommodating a liquid, and the push plate is disposed in the incubation space, and the push plate is in contact with the liquid. The power generating unit is configured to generate a power to push the push plate. The liquid is caused to flow or generate waves by pushing the push plate.

Another conventional water-product-incubating device, for example, the Republic of China Patent Publication No. TW-M285214, is a new type of hatching device and hatching device for squid seedlings, which discloses a hatching device and hatching device for fish seedlings. The incubator comprises a hatching cylinder, a water inlet pipe and an on-off valve. The hatching cylinder is vertically connected, and a bottom of the incubator is provided with a water inlet, and the nozzle of the water inlet is smaller than the diameter of the hatching cylinder. The water inlet pipe is connected to the water inlet, and the switch valve is disposed on the water inlet pipe to control the flow path of the water inlet pipe. The incubator includes a sink and a water delivery device. The sink has an opening to form a trough with the opening facing upward. The water supply device comprises a submersible pump and an outlet pipe. The pump can extract the inside of the sink Water, and the outlet pipe is connected to one of the water outlets of the submersible pump. The incubator is located above the water tank, and the incubator is connected to the water outlet of the water supply device.

Another conventional water-based product hatching device, for example, the Republic of China Patent Publication No. TW-M271385, a novel patent for the shellless brine shrimp egg incubator, discloses a shellless brine shrimp egg incubator. The shellless brine shrimp egg incubator has a cup-like structure, and the shellless brine shrimp egg incubator comprises a bottom surface, a bottom portion, an inner wall and an air tube. The bottom surface is semi-spherical, and the air tube is disposed at a center of the bottom portion, and the air tube is connected to one of the center of the bottom portion to protrude into a tubular shape, and the inner wall is smooth and non-grooved.

Another conventional water production hatching device, for example, the squid egg artificial incubator device of the Republic of China Patent Publication No. TW-344204, discloses a fish egg artificial hatching device. The fish egg artificial incubator comprises an incubator, a filter, a UV sterilizer, a temperature controller, an aerator and an egg laying plate.

However, the aforementioned publications TW-321828, TW-I369948, TW-I296501, TW-M403206, TW-M353635, TW-M327162, TW-M324978, TW-M285214 Various conventional water production hatcheries of No. TW-M271385 and TW-344204 necessarily have the potential need to further simplify their overall construction.

Announcement Nos. TW-321828, TW-I369948, TW-I296501, TW-M403206, TW-M353635, TW-M327162, TW-M324978, TW-M285214, The patents of the TW-M271385 and the TW-344204 are only for reference to the technical background of the present invention and the state of the art is not limited to the scope of the present invention.

In view of the above, the present invention provides a water-producing fertilized egg hatching and seedling releasing device and a method thereof, which are An incubator cage is coupled to at least one buoyancy device to form a float combination unit, and the float combination unit is coupled to at least one base, and the base is disposed on a bottom surface to improve the water production device or the water production Technical disadvantages of biological incubators.

The main object of the preferred embodiment of the present invention is to provide a water-producing fertilized egg hatching and seedling releasing device and method thereof, which connect an incubator cage to at least one buoyancy device to form a floating cage combination unit, and combine the floating cage The unit is coupled to at least one base, and the base is disposed on a bottom surface for the purpose of providing fertilized egg hatching and seedling discharge function.

In order to achieve the above object, the water-producing egg hatching and seedling releasing device of the preferred embodiment of the present invention comprises: at least one hatching cage comprising a frame body, an incubation space and at least one net portion, and the hatching space is used for Placing a plurality of water producing fertilized eggs for incubating the plurality of water producing fertilized eggs; at least one or several buoyancy devices coupled to the hatching cage to form a floating cage combination unit; and at least one or a plurality of bases, It is coupled to the floater combination unit to sink the floater combination unit under a surface of the water; wherein the net portion prevents the water-generating fertilized egg from leaving the hatching cage, and the net portion allows a water-producing seedling to freely leave The hatching cage is configured to release the water producing seedlings out of the hatching cage.

In the preferred embodiment of the invention, the frame comprises a plurality of brackets for supporting the hatching space of the hatching cage by the plurality of brackets.

In the preferred embodiment of the invention, the net portion forms at least one seedling outlet.

In the preferred embodiment of the invention, the seedling outlet is selected from a pore portion, a network portion or a fence portion.

The buoyancy device of the preferred embodiment of the invention comprises several floats Ball, a float array, a buoy, a buoy array, a number of floats, a float array, or any combination thereof.

The base of the preferred embodiment of the present invention further includes at least one auxiliary buoyancy device.

In order to achieve the above object, a method for hatching and seedling release of a fertilized egg of a water-generating object according to a preferred embodiment of the present invention comprises: arranging a frame and at least one net portion in a hatching cage to form at least one hatching space; and a plurality of water producing substances a fertilized egg is placed in the hatchery space for incubating the plurality of water-generating fertilized eggs; at least one buoyancy device is coupled to the hatching cage to form a float cage combination unit; at least one base is coupled to the float cage combination a unit, and the base is disposed on a bottom surface; and when performing fertilization egg hatching and seedling discharge operation, the net portion prevents the water-producing fertilized egg from leaving the hatching cage, and the net portion allows a water-producing seedling to be free Leave the hatching cage to drain the water producing seedlings out of the hatching cage.

A preferred embodiment of the present invention utilizes at least one cord member to be threaded into the incubator.

A preferred embodiment of the invention utilizes at least one gas delivery element to be threaded through the incubator.

In a preferred embodiment of the invention, at least one of the rope members is used to join the hatching cage and the buoyancy device, or the at least one rope member is used to join the hatching cage and the base.

In the preferred embodiment of the invention, the hatching cage is configured with at least one egg attachment unit.

1‧‧‧ hatching cage

1a‧‧‧ Hatching cage string

11‧‧‧ frame

12‧‧‧ Network Department

2‧‧‧ buoyancy device

3‧‧‧Base

31‧‧‧Auxiliary buoyancy device

4‧‧‧ gas transmission components

Fig. 1 is a side elevational view showing the fertilization egg hatching and seedling discharge device of the water-generating material according to the first preferred embodiment of the present invention.

Fig. 2 is a block diagram showing the flow of a fertilized egg hatching and seedling release method of a water-generating material according to a preferred embodiment of the present invention.

Fig. 3 is a side elevational view showing the fertilization egg hatching and seedling discharge device of the water-generating material according to the second preferred embodiment of the present invention.

Fig. 4 is a side elevational view showing the fertilization egg hatching and seedling discharge device of the water-generating material according to the third preferred embodiment of the present invention.

In order to fully understand the present invention, the preferred embodiments of the present invention are described in detail below, and are not intended to limit the invention.

First, the water-producing egg hatching and seedling releasing device and method thereof according to the preferred embodiment of the present invention are applicable to various aquatic (or marine) biological rehabilitative industries, various aquatic (or marine) biological seedlings or adult aquaculture, various Aquatic (or marine) biological seedlings or adult education or its associated aquatic (or marine) biological seedlings or adult industries, but are not intended to limit the scope of application of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side elevational view showing the apparatus for hatching and seedling release of a water-producing fertilized egg according to a first preferred embodiment of the present invention. Referring to FIG. 1 , for example, the water-producing egg hatching and seedling releasing device of the first preferred embodiment of the present invention comprises a hatching cage 1, a buoyancy device 2 and a base 3, and the hatching cage 1 The buoyancy device 2 and the base 3 are suitably disposed in a breeding tank or other places having similar functions.

Referring to FIG. 1 again, for example, the hatching cage 1 has a cage body, and the hatching cage 1 includes a frame body 11, an incubation space (not shown), and at least one net portion 12, and the The hatching space is for accommodating a plurality of water-generating fertilized eggs, so as to incubate the plurality of water-generating eggs in the hatching space for a predetermined time.

Please refer to Figure 1 again, for example, the hatching cage The cage body of 1 has various shape bodies, for example, a circular cage body, an elliptical cage body, a square cage body, a rectangular cage body, a pyramid cage body, a diamond cage body or other shape cage body.

Referring to FIG. 1 again, for example, the frame 11 may be made of a plastic material, a rubber material, a wooden material, a metal material, or other suitable rustproof material, and the frame 11 includes a plurality of brackets. Not shown] to support the hatching cage 1 with the plurality of brackets to form the hatching space.

Referring to FIG. 1 again, for example, the net portion 12 suitably forms at least one seed exit, and the seedling outlet has an appropriate size or size, and the seedling outlet may be selected from a pore portion, a A network section, a fence or other appropriately shaped seedlings are exported. In addition, the net portion 12 can be selected as a cotton net, a hemp net, a plastic net, a cement net, a wire mesh or any combination thereof, and the seedling outlet is disposed at a predetermined position of the hatching cage 1. For example: upper half, lower half, bottom or other suitable external location.

Referring to FIG. 1 again, for example, the buoyancy device 2 includes a plurality of float balls, a float array, a buoy, a buoy array, a plurality of floats, a float array, or any combination thereof. The buoyancy device 2 is coupled to one end (e.g., the upper end) of the hatching cage 1 to form a float combination unit for appropriately providing a buoyancy force to the hatching cage 1 by the buoyancy device 2.

Referring to FIG. 1 again, for example, the base 3 is selected from a cement block, a hollow brick or a solid brick, or the base 3 can be selected as a metal plate, a cement board, a brick, a tile. A block or any combination thereof, and the base 3 has a predetermined shape, such as a square body, a trapezoidal body, a cylinder or other three-dimensional shape.

Referring again to FIG. 1, for example, the base 3 is coupled to the other end of the hatching cage 1 of the float combination unit (for example: In order to properly sink the floating cage assembly unit under a surface of the water, and at least one of the bases 3 is provided at the bottom or bottom of a culture tank by appropriate technical means.

Referring to FIG. 1 again, for example, in another preferred embodiment of the present invention, the incubator cage 1 is appropriately disposed with at least one egg attachment unit (not shown) at a predetermined position. The egg attachment unit can be made of plastic, rubber, metal or various other materials for future repair, maintenance or replacement. Additionally, the egg attachment unit has a variety of shape bodies, such as a circular body, an oval body, a square body, a rectangular body, a diamond body, or other shaped body.

Fig. 2 is a block diagram showing the flow of a fertilized egg hatching and seedling release method for a water-generating substance according to a preferred embodiment of the present invention, which corresponds to the fertilized egg hatching and seedling device of the water-generating material of Fig. 1. Referring to Figures 1 and 2, the method for hatching and seedling release of fertilized eggs of a preferred embodiment of the present invention comprises the step S1: first, for example, the frame 11 and at least one of the nets are appropriately technically used. The portion 12 is disposed in the hatching cage 1 to form at least one of the hatching spaces in the hatching cage 1.

Referring again to Figures 1 and 2, the water-generating egg hatching and seedling release method of the preferred embodiment of the present invention comprises the step S2: followed by, for example, a plurality of water-producing fertilized eggs by appropriate techniques (for example : squid eggs or other cephalopod water-producing eggs are placed in the hatching space of the hatching cage 1 and properly stay in the hatching space of the hatching cage 1 in order to accommodate various kinds in the hatching space of the hatching cage 1 Different incubation conditions require incubation of the several water-producing eggs for a predetermined period of time.

Referring again to Figures 1 and 2, the method for hatching and seedling release of fertilized eggs of a preferred embodiment of the present invention comprises the step S3: followed by, for example, appropriate technical means (e.g., rope members or wires) Attaching at least one buoyancy device 2 to the hatching cage 1 to form the The float cage combines the units and floats the buoyancy device 2 in the body of water.

Referring to Figures 1 and 2 again, the water-generating egg hatching and seedling release method of the preferred embodiment of the present invention comprises the step S4: followed by, for example, a suitable technical means (for example, a rope member or a wire) Attaching at least one of the bases 3 to the float combination unit, and pre-assembling the base 3 on a bottom surface (for example, a bottom or a bottom bed of the culture tank) to properly fix the float combination unit to a predetermined one. depth.

Referring again to Figures 1 and 2, the method for hatching and seedling release of fertilized eggs of a preferred embodiment of the present invention comprises the step S5: followed by, for example, when fertilizing eggs are hatched and the seedlings are discharged, the net The portion 12 prevents the water-generating fertilized egg from leaving the hatching cage 1, and the net portion 12 allows a water-producing seedling to freely leave the hatching cage 1 to discharge the water-producing seedling to the outside of the hatching cage or outside waters [exterior Water].

Fig. 3 is a side elevational view showing the apparatus for hatching and seedling release of a water-producing fertilized egg according to a second preferred embodiment of the present invention. Referring to FIG. 3, the base 3 of the second preferred embodiment of the present invention further includes at least one auxiliary buoyancy device 31 with respect to the first embodiment. Another preferred embodiment of the present invention utilizes at least one gas delivery element (e.g., gas delivery tube) 4 disposed about the incubator cage 1. Another preferred embodiment of the present invention utilizes the gas delivery element 4 to be directly passed through the incubator cage 1.

Fig. 4 is a side elevational view showing the apparatus for hatching and seedling release of a water-producing fertilized egg according to a third preferred embodiment of the present invention. Referring to FIG. 4, in contrast to the first embodiment, the third preferred embodiment of the present invention selectively forms a hatching cage string 1a, and the hatching cage string 1a includes a plurality of pyramid-type hatching cages, and the hatching cage string 1a is formed by a series of several pyramid-type hatching cages.

Referring to FIG. 4 again, another preferred embodiment of the present invention uses at least one or several rope members (not labeled) to be placed in the hatching cage. The pyramid-type incubator cage of the string 1a has a predetermined spacing between the pyramid-type hatching cages, and at least one partition member (not labeled) is appropriately disposed between the pyramid-type hatching cages.

The foregoing preferred embodiments are merely illustrative of the invention and the technical features thereof, and the techniques of the embodiments can be carried out with various substantial equivalent modifications and/or alternatives; therefore, the scope of the invention is subject to the appended claims. The scope defined by the scope shall prevail. The copyright limitation of this case is used for the purpose of patent application in the Republic of China.

Claims (10)

A water-producing fertilized egg hatching and seedling releasing device comprising: at least one hatching cage comprising a frame body, an incubation space and at least one net portion, the frame body comprising a plurality of brackets for supporting the plurality of brackets An incubation space of the hatching cage, and the hatching space is for accommodating a plurality of water-generating fertilized eggs for incubating the plurality of water-generating fertilized eggs; at least one or several buoyancy devices connected to the hatching cage to form a float combination unit; and at least one or a plurality of bases coupled to the float combination unit to sink the float assembly unit under a surface of the water, and the base is disposed on a bottom surface; wherein the net portion The water producing fertilized egg can be prevented from leaving the hatching cage, and the net portion can allow a water producing seedling to freely leave the hatching cage to discharge the water producing seedling out of the hatching cage. The water-producing fertilized egg hatching and seedling releasing device according to the first aspect of the patent application, wherein the hatching cage is provided with at least one egg-containing unit. The water-producing fertilized egg hatching and seedling discharge device according to the first aspect of the patent application, wherein the net portion forms at least one seedling outlet. The water-producing egg hatching and seedling discharge device according to the third aspect of the patent application, wherein the seedling outlet is selected from a pore portion, a network portion or a fence portion. The water-producing egg hatching and seedling discharging device according to the first aspect of the patent application scope, wherein the buoyancy device comprises a plurality of floating balls, a floating ball array, a buoy, a buoy array, a plurality of floating buckets, and a floating bucket Array or any combination thereof. The water-producing fertilized egg hatching and seedling discharge device according to claim 1, wherein the base further comprises at least one auxiliary buoyancy device. A method for hatching and seedling release of fertilized eggs, comprising: arranging a frame and at least one net portion in a hatching cage to form at least one hatching space, wherein the frame comprises a plurality of scaffolds to utilize the plurality of support Supporting the hatching space of the hatching cage; placing a plurality of water-generating fertilized eggs in the hatching space for incubating the plurality of water-generating fertilized eggs; and attaching at least one buoyancy device to the hatching cage to form a float a cage assembly unit; coupling at least one base to the float combination unit to sink the float combination unit under a surface of the water, and disposing the base on a bottom surface; and performing fertilization egg hatching and seedling discharge operations The net portion prevents the water-generating fertilized egg from leaving the hatching cage, and the net portion allows a water-producing seedling to freely leave the hatching cage to discharge the water-producing seedling out of the hatching cage. The method for hatching and seedling release of fertilized eggs according to claim 7 of the patent application scope, wherein at least one gas conveying element is used to pass through the hatching cage. A method for hatching and seedling release of a fertilized egg according to claim 7 of the invention, wherein the hatching cage and the buoyancy device are joined by at least one rope member, or the hatching cage and the base are joined by at least one rope member. A method for hatching and seedling release of a fertilized egg according to claim 7 of the patent application scope, wherein the hatching cage is provided with at least one egg attachment unit.