KR101572822B1 - An artificial fish egg incubator - Google Patents
An artificial fish egg incubator Download PDFInfo
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- KR101572822B1 KR101572822B1 KR1020140018704A KR20140018704A KR101572822B1 KR 101572822 B1 KR101572822 B1 KR 101572822B1 KR 1020140018704 A KR1020140018704 A KR 1020140018704A KR 20140018704 A KR20140018704 A KR 20140018704A KR 101572822 B1 KR101572822 B1 KR 101572822B1
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- hatching
- main body
- lid
- pipe
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Zoology (AREA)
Abstract
The present invention relates to an artificial hatching apparatus for fishes, and more particularly, to an artificial hatching apparatus for a fish which comprises a hollow cylindrical shape for accommodating an embryo for artificial embryoing of a fish, A hatching main body in which at least three supporting legs are formed so that the bottom of the hemisphere can stand upright on the floor; A lid main body having an upper end opened in a shape coupled to an open upper end of the hatching main body and forming a seating portion of an inner space through which the filter portion can be inserted and fixed, A connection pipe formed on one side of the lower end so as to supply air into the hatching main body and to discharge water in the main hatching main body; A lid portion including the lid; A filter unit that is placed in a seating portion of the inner space of the lid unit and filters water supplied into the hatching main body through the moving pipe unit; And an air diffuser part passing through the filter part and being fastened to the coupling pipe of the lid part so that water in the hatching main body can be discharged.
According to the artificial hatching apparatus proposed by the present invention, the artificial incubator including the main body for hatching, the lid portion, the filter portion and the air diffuser portion is provided, so that it can be easily installed not only in the ornamental water tank, It is possible to have an excellent hatchability and an excellent hatchability.
In addition, according to the present invention, since the supporting leg is formed on the main body for hatching, when the eggs are removed or the fungus is removed, it can be separated from the water tank and placed on the floor for convenient use. By constructing the prevention network, it is possible to keep the optimum condition for embryo hatching by discharging the water in the hatching main body through the air diffuser constituting unit so as to prevent the hatching of the hatched feces or other living organisms from entering and eating eggs. .
Further, according to the present invention, it is possible to easily install and dismount the artificial incubator in a water tank, and to provide a convenient maintenance of the user due to the construction of the retainer, hook hook, and a plurality of fixed portions Can be improved.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an artificial incubation apparatus for fishes, and more particularly, to an artificial incubation apparatus for fishes that can be easily installed in a water tank.
The artificial hatching of fish eggs is an important process that gives economists an advantage for farmers and a pleasure for breeders. The hatching rate and success rate in artificial hatching of these fish eggs can be increased by using appropriate hatching equipment and hatching conditions for each fish species. There are various kinds of artificial hatching apparatuses of fish eggs as such apparatuses. There are three types of apparatuses for artificial hatching of fish eggs. Eggmet and egg trays for hatching tacky eggs and conical hatching apparatus for hatching non-tacky eggs can be categorized. However, in recent years, in order to increase the yield of sticky algae, methods of hatching in a cone-shaped incubator after removal of sticky material have been developed, and the use of cone-shaped incubator is increasing.
McDonald's egg hatchery is the most commonly used conical hatching device as a typical aquaculture farmer and research device. The McDonald's artificial incubator consists of a cylindrical hatching tube and an inflow tube inserted into the hatching tube. An oxygen-rich water supplied to the inside of the hatching tube through the inflow tube flows oxygen to the fish, . However, such a hatching device necessarily requires an external water supply and water purification device for inflow of water having a certain temperature and appropriate water quality, and a drainage device capable of discharging circulated water is required. In addition, And there was a problem that it was impossible to install it directly in the water tank.
Recently, Korean Patent No. 10-1062753 discloses a new artificial incubator that can be installed in a water tank to solve such a problem. However, the above-described hatching device has a problem that the sponge filter should be mounted on the side as a water supply device and the upper part must be installed on the water surface. In addition, when the water level is changed due to evaporation of water due to the protrusion of the upper part, the feeding speed of the water stream is slowed or not supplied, which may lead to failure of egg hatching.
1 is a view showing a configuration of a conventional conical artificial incubator. 1, a conventional conical
The present invention has been proposed in order to solve the above-mentioned problems of the previously proposed methods, and it is an object of the present invention to provide an artificial incubator comprising a main body for hatching, a lid part, a filter part and an air diffuser part, It is an object of the present invention to provide an artificial incubation apparatus for fish which can be easily installed in a water tank of a fish tank, and is excellent in appearance and has an excellent hatching rate.
Further, according to the present invention, when the eggs are removed or fungal eggs are removed, the support legs are formed on the main body for hatching so that they can be separated from the water tank and placed on the floor for convenient use. So as to prevent the hatched fry from escaping or other living organisms to enter the egg to be eaten. By discharging the water in the hatching main body through the air diffuser part and circulating it continuously, optimum conditions for embryo hatching can be maintained It is another object of the present invention to provide an artificial incubator for fish.
Further, according to the present invention, it is possible to easily install and dismount the artificial incubator in a water tank, and to provide a convenient maintenance of the user due to the construction of the retainer, hook hook, and a plurality of fixed portions The present invention also provides an artificial incubation apparatus for a fish, which can be improved.
According to an aspect of the present invention, there is provided an artificial incubator for fish,
The bottom of which is made up of a hemispherical shape which is hermetically sealed, and at least three or more bases, which are capable of standing on the bottom of the hemisphere, A hatching main body in which a leg is formed;
A lid main body having an upper end opened in a shape coupled to an open upper end of the hatching main body and forming a seating portion of an inner space through which the filter portion can be inserted and fixed, A connection pipe formed on one side of the lower end so as to supply air into the hatching main body and to discharge water in the main hatching main body; A lid portion including the lid;
A filter unit that is placed in a seating portion of the inner space of the lid unit and filters water supplied into the hatching main body through the moving pipe unit; And
And an air diffuser part passing through the filter part and being fastened to the coupling pipe of the lid part so that water in the hatching main body can be discharged.
Preferably, the lid portion includes:
The hermetically closed lower end of the lid body may be formed as a stepped engagement portion that is smaller than the upper end diameter of the lid body and a hopper portion that is tapered toward the center moving pipe portion by extending to the engagement portion.
More preferably, the engaging portion includes:
And a silicone O-ring for maintaining airtightness with an outer diameter inserted into the hatching main body.
Preferably, the connector comprises:
And a mesh net-shaped cheetahn escape preventing network for preventing escape of the cheetah housed in the hatching main body.
Preferably, the filter unit includes:
And a filtration sponge.
Preferably, the air diffuser component comprises:
An air diffuser pipe connected to the coupling pipe of the lid part;
A branch pipe connected to the air diffuser pipe and having an air hose connection port formed at an upper portion thereof and a water outlet port formed at one side thereof;
An air diffuser inserted into the air hose connector in the branch pipe;
A silicone hose inserted into the air hose connector through an upper portion of the branch pipe; And
And an air control valve inserted into the upper end of the silicone hose.
More preferably, the air diffuser tube includes:
And a silicone O-ring may be further included at a portion to be coupled with the connection pipe.
More preferably,
And a fixing unit disposed on a side surface of the hatching main body for fixing the hatching main body to an inner wall surface of the water tank,
The fixing unit includes:
A hook holder which is detachable from the cradle, and a plurality of cages which are fastened to the hook holder.
According to the artificial hatching apparatus proposed by the present invention, the artificial incubator including the main body for hatching, the lid portion, the filter portion and the air diffuser portion is provided, so that it can be easily installed not only in the ornamental water tank, It is possible to have an excellent hatchability and an excellent hatchability.
In addition, according to the present invention, since the supporting leg is formed on the main body for hatching, when the eggs are removed or the fungus is removed, it can be separated from the water tank and placed on the floor for convenient use. By constructing the prevention network, it is possible to keep the optimum condition for embryo hatching by discharging the water in the hatching main body through the air diffuser constituting unit so as to prevent the hatching of the hatched feces or other living organisms from entering and eating eggs. .
Further, according to the present invention, it is possible to easily install and dismount the artificial incubator in a water tank, and to provide a convenient maintenance of the user due to the construction of the retainer, hook hook, and a plurality of fixed portions Can be improved.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a configuration of a conventional conical artificial incubator. FIG.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an artificial incubation apparatus for fish,
3 is a view showing an assembled structure of a fish artificial incubator according to an embodiment of the present invention.
4 is a view showing an operating state of a fish artificial incubator according to an embodiment of the present invention.
FIG. 5 is a view showing a state in which a fish artificial incubator according to an embodiment of the present invention is installed in a water tank; FIG.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, in order that those skilled in the art can easily carry out the present invention. In the following detailed description of the preferred embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In the drawings, like reference numerals are used throughout the drawings.
In addition, in the entire specification, when a part is referred to as being 'connected' to another part, it may be referred to as 'indirectly connected' not only with 'directly connected' . Also, to "include" an element means that it may include other elements, rather than excluding other elements, unless specifically stated otherwise.
FIG. 2 is an exploded perspective view of an artificial incubator of a fish according to an embodiment of the present invention, and FIG. 3 is a view showing an assembled structure of a fish artificial incubator according to an embodiment of the present invention . 2 and 3, a fish artificial incubator according to an embodiment of the present invention includes a
The main body for hatching (100) is a structure for providing a space for embedding the fish embryo and for hatching. The hatching
The
The
The
The fixing
FIG. 4 is a view showing an operating state of a fish artificial incubator according to an embodiment of the present invention, and FIG. 5 is a view showing a state in which a fish artificial incubator according to an embodiment of the present invention is installed in a water tank FIG. As shown in FIGS. 4 and 5, the artificial incubation apparatus according to an embodiment of the present invention can be easily installed in a tubular water tank of a small size, for home use, and can be easily installed in a breeding tank of a breeding company. It is aesthetically pleasing and easy to manage. That is, as shown in FIGS. 4 and 5, in the artificial incubator for fish according to the present invention, only the clean water, which is filtered by the foreign substance is filtered through the
The present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics and scope of the invention.
100: hatching main body 101: hemisphere
102: support leg 200:
210: lid body 211: seat part
220: moving pipe part 230: connecting pipe
231: chewing-out prevention net 240: lower end
241: engaging portion 242: silicone o-ring
243: hopper part 300: filter part
400: air diffuser constituent 410: air diffuser tube
411: Silicone O-ring 420: Branching machine
421: Air hose connector 422: Outlet
430: Air diffuser 440: Silicone hose
450: air control valve 500:
501: Cradle 502: hook hook
503: Cylinder (pressed rubber)
Claims (8)
A cover body 210 (see FIG. 1) which forms a seating part 211 of an inner space in which the upper end is opened and the inside is opened so that the filter part 300 can be inserted and fixed, A moving pipe 220 formed at the center of the hermetically closed lower end 240 of the lid body 210 to supply water into the hatching body 100 to generate a water flow, And a connection pipe (230) formed on one side of the lower end (240) for supplying air into the hatching body (100) and discharging water in the hatching body (100);
A filter unit 300 that is placed in a seating part 211 of the inner space of the lid unit 200 and filters the water supplied into the main body 100 through the moving pipe unit 220; And
And an air diffuser part 400 penetrating through the filter part 300 and being fastened to the coupling pipe 230 of the lid part 200 so that water in the hatching main body 100 can be discharged,
The lid part (200)
The hermetically closed lower end portion 240 of the lid body 210 is connected to a stepped engaging portion 241 that is smaller than the upper end diameter of the lid body 210 and a movable pipe portion 220 extending from the engaging portion 241, Shaped hopper portion 243 tapered toward the hopper portion 243,
The air diffuser configuration unit 400 includes:
An air diffuser pipe 410 connected to the connection pipe 230 of the lid unit 200 and an air hose connection port 421 connected to the air diffuser pipe 410, An air diffuser 430 which is inserted into the air hose connector 421 in the branch pipe 420 and which is inserted into the air pipe 420 through an upper portion of the branch pipe 420; A silicone hose 440 inserted into the hose connection port 421 and an air control valve 450 inserted into the upper end of the silicone hose 440,
And a fixing unit 500 disposed on a side surface of the hatching main body 100 for fixing the main body 100 to the inner wall surface of the water tank, (501) fixed to a side of the main body (100), a hook hook (502) having a structure capable of being attached to and detached from the cradle (501), a plurality of cubes 503). ≪ / RTI >
Further comprising a silicone O-ring (242) for holding the hatching body with an outer diameter for insertion into the hatching main body (100).
Further comprising a mesh-type break-out preventing net (231) for preventing the break-out of the fingernail contained in the main hatching body (100).
Wherein the sponge is a filtering sponge.
And a silicone O-ring (411) at a portion to be fastened to the connection pipe (230).
Priority Applications (1)
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KR1020140018704A KR101572822B1 (en) | 2014-02-18 | 2014-02-18 | An artificial fish egg incubator |
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KR1020140018704A KR101572822B1 (en) | 2014-02-18 | 2014-02-18 | An artificial fish egg incubator |
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KR20150097326A KR20150097326A (en) | 2015-08-26 |
KR101572822B1 true KR101572822B1 (en) | 2015-11-30 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220066480A (en) | 2020-11-16 | 2022-05-24 | 대한민국(관리부서:국립수산과학원) | Fish incubator. |
KR102662888B1 (en) | 2023-10-11 | 2024-05-03 | 한국수산자원공단 | Automatic hatching device for salmon fertilized eggs |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110547230A (en) * | 2019-09-04 | 2019-12-10 | 中国水产科学研究院长江水产研究所 | large-scale artificial incubation equipment and method for rice field eel fertilized eggs |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4471718A (en) | 1981-06-29 | 1984-09-18 | Olson Donald E | Apparatus for incubating fish eggs |
KR101062753B1 (en) * | 2011-06-22 | 2011-09-06 | 유민수 | Egg tumbler |
-
2014
- 2014-02-18 KR KR1020140018704A patent/KR101572822B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4471718A (en) | 1981-06-29 | 1984-09-18 | Olson Donald E | Apparatus for incubating fish eggs |
KR101062753B1 (en) * | 2011-06-22 | 2011-09-06 | 유민수 | Egg tumbler |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220066480A (en) | 2020-11-16 | 2022-05-24 | 대한민국(관리부서:국립수산과학원) | Fish incubator. |
KR102662888B1 (en) | 2023-10-11 | 2024-05-03 | 한국수산자원공단 | Automatic hatching device for salmon fertilized eggs |
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KR20150097326A (en) | 2015-08-26 |
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