JPH082224B2 - Underwater feeding device - Google Patents
Underwater feeding deviceInfo
- Publication number
- JPH082224B2 JPH082224B2 JP5118029A JP11802993A JPH082224B2 JP H082224 B2 JPH082224 B2 JP H082224B2 JP 5118029 A JP5118029 A JP 5118029A JP 11802993 A JP11802993 A JP 11802993A JP H082224 B2 JPH082224 B2 JP H082224B2
- Authority
- JP
- Japan
- Prior art keywords
- feeding
- frame
- steam
- water
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、海水、淡水等の水中に
浸漬させて魚類に餌を能率よく与えることができるよう
にした、新規な水中給餌装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a novel underwater feeding device which is capable of efficiently feeding fish by being immersed in water such as seawater or fresh water.
【０００２】[0002]
【従来の技術】従来、海や河川等に生息する魚類に給餌
するには、水面上や水中に餌を放撒したり、あるいは水
中に設けた餌箱に餌を収容したりするのが一般的であ
る。2. Description of the Related Art Conventionally, in order to feed fish that inhabit the sea, rivers, etc., it is common to disperse the bait on the surface of the water or in the water, or store the bait in a bait box provided in the water. Target.
【０００３】[0003]
【発明が解決しようとする課題】ところが、前記給餌手
段では、魚類に能率よく給餌することができず、残餌が
水底に沈殿し、特に冷凍餌の場合にはそれが解凍しない
うちに水底に沈着して腐敗し、水の汚染の原因になると
いう課題がある。However, with the above-mentioned feeding means, it is not possible to feed the fish efficiently, and the residual food settles on the bottom of the water, especially in the case of frozen food, it remains on the bottom of the water before it is thawed. The problem is that it deposits and decomposes, causing water pollution.
【０００４】本発明は、かかる事情に鑑みてなされたも
ので、水中に適温に保持される給餌区域を形成してそこ
に餌を集中的に供給して給餌を行なうとともにその餌が
その給餌区域から散乱、落下しないようにして魚類が好
んでその餌を食するようにした、新規な水中給餌装置を
提供することを目的とするものである。The present invention has been made in view of such circumstances, and forms a feeding area which is maintained at an appropriate temperature in water, and feeds the food intensively to the feeding area, and the feeding area is the feeding area. It is an object of the present invention to provide a novel underwater feeding device in which fish prefer to eat the bait so that the fish do not scatter and fall.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に本発明の特徴とするところは、熱源に接続される蒸気
または熱湯の供給主管と、この供給主管に接続される給
餌枠と、この給餌枠を囲繞するメッシュ体と、前記給餌
枠内に向けて開口する給餌管とを備え、前記給餌枠は複
数本の蒸気または熱湯の噴出管を枠組みして構成され、
各蒸気または熱湯の噴出管にはそれぞれ前記給餌枠内に
蒸気を噴出するための複数の噴出ノズルが設けられてい
ることである。To achieve the above object, the present invention is characterized in that a steam or hot water supply main pipe connected to a heat source, a feed frame connected to the supply main pipe, and and the mesh member surrounding the feed frame, the toward the feeding frame and a feeding tube which opens, the feed frame is constituted by a set frame a plurality of steam or hot water jet pipe,
A plurality of jet nozzles for jetting steam into the feeding frame are respectively provided in the jet pipes of steam or hot water.
【０００６】[0006]
【実施例】以下、図面を参照して本発明の好適な実施例
について説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the drawings.
【０００７】図１は、本発明装置の使用状態を示す図、
図２は、その一部縦断の要部概略側面図、図３は、その
給餌部の拡大側面図、図４は、図３の４−４線に沿う横
断面図、図５は、図３の５−５線に沿う横断面図、図６
は、給餌枠の骨組の斜視図である。FIG. 1 is a view showing a usage state of the device of the present invention,
2 is a schematic side view of a main part of a part of the longitudinal section, FIG. 3 is an enlarged side view of the feeding part, FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. 3, and FIG. 6 is a cross-sectional view taken along line 5-5 of FIG.
FIG. 3 is a perspective view of a frame of a feeding frame.
【０００８】図１，２において、船艇Ｓには、蒸気また
は熱湯の発生装置としてのボイラー等の熱源Ｈが搭載さ
れるとともに給餌管１が昇降装置Ｅにより昇降調節可能
に設けられる。前記給餌管１は略鉛直に垂下されて水中
に進入しており、船艇Ｓからこの給餌管１に通常の餌あ
るいは冷凍餌Ｆを投入することによりこの餌Ｆを水中に
投下することができる。In FIGS. 1 and 2, a heat source H such as a boiler as a steam or hot water generator is mounted on a ship S, and a feeding pipe 1 is provided so as to be adjustable up and down by an elevating device E. The feeding pipe 1 is suspended substantially vertically and enters the water. By feeding a normal bait or a frozen bait F from the boat S into the feeding pipe 1, the bait F can be dropped into the water. .
【０００９】給餌管１の下端には、後述する給餌枠２が
ブラケット７を介して支持されており、またこの給餌管
１の一側には、図２，３に示すように蒸気または熱湯の
供給主管３が一体に沿設されており、この蒸気供給主管
３の開口下端は給餌枠２内の中央部に開口している。A feeding frame 2 to be described later is supported at the lower end of the feeding pipe 1 through a bracket 7, and one side of the feeding pipe 1 is provided with steam or hot water as shown in FIGS. The main supply pipe 3 is integrally provided along with the steam supply main pipe 3.
【００１０】前記給餌枠２は複数本の縦、横噴出管２1
…，２2 …を直方体状に枠組みして構成されており、給
餌枠２の前後、左右側面は互いに平行に並設される複数
本の縦噴出管２1 …により構成されており、またその上
下面は互いに並設される複数本の横噴出管２2 …により
構成されている。前記蒸気または熱湯の噴出主管３の下
端は連通管４を介して給餌枠２に連通されている。前記
縦、横噴出管２1 …，２2 …にはそれぞれ複数の噴出ノ
ズル５…がそれらの軸方向に間隔を存して開口されてお
り、これらの噴出ノズル５…の噴口はいずれも給餌枠２
の内方に向けて開口しており、熱源Ｈからの蒸気または
熱湯は噴出主管３から連通管４を介して複数本の縦、横
噴出管２1 …，２2 …に分流されて複数の噴出ノズル５
…より給餌枠２内に均等に噴出され、該枠２内の水を所
定温度に加熱して所定温度に維持できるようにしてい
る。The feeding frame 2 comprises a plurality of vertical and horizontal ejection pipes 2 1
..., 2 2 ... are constituted by the framework in a rectangular parallelepiped shape, and front and rear feed frame 2, left and right sides is constituted in parallel by a plurality of vertical jet pipe 2 1 ... arranged in parallel to each other and that The upper and lower surfaces are composed of a plurality of horizontal ejection pipes 2 2, ... The lower end of the steam or hot water jet main pipe 3 is connected to the feeding frame 2 via a communication pipe 4. The longitudinal, transverse jet pipe 2 1 ..., 2 2 ... are each a plurality of ejection nozzles 5 ... are opened at intervals to their axial direction, any of these ejection nozzles 5 ... nozzle hole of feeding Frame 2
The steam or hot water from the heat source H is diverted from the jet main pipe 3 through the communication pipe 4 into a plurality of vertical and horizontal jet pipes 2 1, ..., 2 2 ... Jet nozzle 5
The water is sprayed evenly into the feeding frame 2 to heat the water in the frame 2 to a predetermined temperature so that the water can be maintained at the predetermined temperature.
【００１１】前記給餌枠２の外周には、その全周を囲繞
するようにメッシュ体６が配設される。このメッシュ体
６は給餌枠２に支持される外枠６1 の外周全面に網布６
2 を張設して構成されており、この網布６2 の網目は餌
が通過可能な程度の粗さに形成されている。On the outer circumference of the feeding frame 2, a mesh body 6 is arranged so as to surround the entire circumference thereof. This mesh body 6 has a mesh cloth 6 on the entire outer periphery of the outer frame 6 1 supported by the feeding frame 2.
2 is configured by stretched a mesh of the net fabric 6 2 bait is formed on the roughness degree can pass.
【００１２】次にこの実施例の作用について説明する
と、いま船艇Ｓより昇降装置Ｅの作動により給餌管１を
蒸気または熱湯の噴出主管３と共に昇降制御して水中内
の給餌枠２の上下位置を魚の棚すなわち魚の遊泳層に位
置させる。つぎに熱源Ｈを作動すれば、そこからの発生
蒸気または熱湯は、蒸気または熱湯の熱湯供給主管３よ
り連通管４を通り給餌枠２へと供給される。給餌枠２に
流入した蒸気または熱湯は複数本の縦、横噴出管２
1 …，２2 …へと分流され、それらの管２1 …，２2…
の複数の噴出ノズル５…から給餌枠２の内方に向けて勢
いよく噴出され、該給餌枠２で囲まれる水を略均等に適
温に加熱することができる。Next, the operation of this embodiment will be described. Now, by operating the elevating device E from the boat S, the feeding pipe 1 is controlled to move up and down together with the steam or hot water spouting main pipe 3, and the vertical position of the feeding frame 2 in water. Are located on the fish shelf, ie the fish swimming layer. Next, when the heat source H is operated, the steam or hot water generated therefrom is supplied from the hot water supply main pipe 3 of steam or hot water to the feeding frame 2 through the communication pipe 4. The steam or hot water that has flowed into the feeding frame 2 has a plurality of vertical and horizontal ejection pipes 2.
1 …, 2 2 … and their pipes 2 1 …, 2 2 ….
It is possible to heat the water surrounded by the feeding frame 2 to a suitable temperature substantially uniformly by being jetted vigorously toward the inside of the feeding frame 2 from the plurality of ejection nozzles 5 ...
【００１３】ここで船艇Ｓ上より給餌管１に冷凍餌等の
餌Ｆを投入すれば、この餌Ｆは該給餌管１を通って給餌
枠２に向けて投下され、給餌枠２で囲まれる適温の水中
内に拡散される。餌Ｆが冷凍餌の場合にはここで徐々に
解凍されつつ拡散される。When a bait F such as frozen bait is put into the feeding pipe 1 from above the boat S, the bait F is dropped through the feeding pipe 1 toward the feeding frame 2 and surrounded by the feeding frame 2. It is diffused in the water of suitable temperature. When the bait F is a frozen bait, it is gradually thawed and diffused here.
【００１４】給餌枠２で囲まれる水の中内には、餌Ｆが
拡散されており、その水は、魚が餌Ｆを食するに最適の
温度に加熱されていることにより、図２に示すように多
数の魚がメッシュ体６の外側に集まり、それらの魚に給
餌することができる。この場合餌Ｆは適温に温められる
ことにより魚はその餌Ｆを食べやすく、給餌能率を大幅
に高めることができる。また給餌管１より投下される餌
Ｆはメッシュ体６により一次的に受け止められて徐々に
その外に拡散されていくので、残餌を水底に落ちにくく
することができる。The food F is dispersed in the water surrounded by the feeding frame 2 and the water is heated to the optimum temperature for the fish to eat the food F. As shown, many fish gather on the outside of the mesh body 6 and can be fed to them. In this case, the bait F is heated to an appropriate temperature, so that the fish can easily eat the bait F, and the feeding efficiency can be greatly increased. In addition, the bait F dropped from the feeding pipe 1 is temporarily received by the mesh body 6 and gradually diffused to the outside, so that the residual bait can be prevented from falling to the bottom of the water.
【００１５】また前述の給餌方法を魚に習慣付けること
により、蒸気または熱湯の噴出音を発すれば、この音を
聞いて魚が給餌枠２の周りに集まるようになり、給餌能
率が一層高められるようになる。By customizing the above-mentioned feeding method for fish, if a sound of steam or boiling water is emitted, the sound will be heard and the fish will gather around the feeding frame 2 to further improve the feeding efficiency. Will be available.
【００１６】以上、本発明の一実施例について説明した
が、本発明はその実施例に限定されることなく、本発明
の範囲内で種々の実施例が可能である。たとえば給餌枠
は前記実施例では直方体状に形成したがこれを円筒状そ
の他の形状に形成してもよい。また前記メッシュ体は給
餌枠と一体に形成してもよい。さらに前記実施例では水
中給餌装置を船艇から水中に浸漬させているが、これを
陸上から水中に浸漬させるようにしてもよい。Although one embodiment of the present invention has been described above, the present invention is not limited to that embodiment, and various embodiments are possible within the scope of the present invention. For example, the feeding frame is formed in a rectangular parallelepiped shape in the above embodiment, but it may be formed in a cylindrical shape or another shape. Further, the mesh body may be formed integrally with the feeding frame. Further, in the above-mentioned embodiment, the underwater feeding device is immersed in water from a ship, but it may be immersed in water from land.
【００１７】[0017]
【発明の効果】以上のように本発明によれば、熱源に接
続される蒸気または熱湯の供給主管と、この供給主管に
接続される給餌枠と、この給餌枠を囲繞するメッシュ体
と、前記給餌枠内に向けて開口する給餌管とを備え、前
記給餌枠は複数本の蒸気または熱湯の噴出管を枠組みし
て構成され、各蒸気または熱湯の噴出管にはそれぞれ前
記給餌枠内に蒸気を噴出するための複数の噴出ノズルが
設けられているので、給餌枠を魚の棚に合わせて水中に
給餌区域を画成することができるとともにその給餌区域
を魚が最も餌を食し易い水温に維持することができて魚
の給餌能率を大幅に向上させることができる。またメッ
シュ体は魚への給餌をし易くするとともに残餌の水底へ
の落下による水の汚染を低減して良好な水質の確保に寄
与し得る。As described above, according to the present invention, a steam or boiling water supply main pipe connected to a heat source, a feeding frame connected to the supply main pipe, and a mesh body surrounding the feeding frame, towards feeding frame and a feeding tube which opens, the feed frame is constituted by a set frame a plurality of steam or hot water jet pipe, each of the feed frame in the jet pipe of the steam or hot water Since multiple jet nozzles for jetting steam are provided, it is possible to match the feeding frame with the shelf of the fish to define a feeding area in the water and to make the feeding area the water temperature at which the fish is most likely to eat. It can be maintained and the feeding efficiency of fish can be greatly improved. In addition, the mesh body facilitates feeding of fish and reduces contamination of water due to falling of residual food to the bottom of the water, which can contribute to ensuring good water quality.
【図１】本発明装置の使用状態を示す図FIG. 1 is a diagram showing a usage state of the device of the present invention.
【図２】その一部縦断の要部概略側面図FIG. 2 is a schematic side view of a part of a longitudinal section of the main part.
【図３】その給餌部の拡大側面図FIG. 3 is an enlarged side view of the feeding section.
【図４】図３の４−４線に沿う横断面図4 is a cross-sectional view taken along line 4-4 of FIG.
【図５】図３の５−５線に沿う横断面図5 is a cross-sectional view taken along line 5-5 of FIG.
【図６】給餌枠の骨組の斜視図FIG. 6 is a perspective view of the framework of the feeding frame.
１ 給餌管 ２ 給餌枠 ３ 蒸気または熱湯の供給主管 ５ 噴出ノズル ６ メッシュ体 1 Feeding Pipe 2 Feeding Frame 3 Steam or Hot Water Supply Main Pipe 5 Jet Nozzle 6 Mesh Body
Claims (1)
の供給主管（３）と、この供給主管（３）に接続される
給餌枠（２）と、この給餌枠（２）を囲繞するメッシュ
体（６）と、前記給餌枠（２）内に向けて開口する給餌
管（１）とを備え、前記給餌枠（２）は複数本の蒸気ま
たは熱湯の噴出管（２1 ，２2 ）を枠組みして構成さ
れ、各蒸気または熱湯の噴出管（２1 ，２2 ）にはそれ
ぞれ前記給餌枠（２）内に蒸気を噴出するための複数の
噴出ノズル（５）が設けられていることを特徴とする水
中給餌装置。1. A steam or hot water supply main pipe (3) connected to a heat source (H), a feeding frame (2) connected to this supply main pipe (3), and this feeding frame (2) are surrounded. A mesh body (6) and a feeding pipe (1) opening toward the inside of the feeding frame (2) are provided, and the feeding frame (2) includes a plurality of steam or hot water jetting pipes (2 1 , 2 2). ) and is constituted by a set frame, the steam or hot water jet pipe (2 1, 2 2) to each of the feeding frame (2) a plurality of ejection nozzles for ejecting steam in (5) is provided An underwater feeding device characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5118029A JPH082224B2 (en) | 1993-05-20 | 1993-05-20 | Underwater feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5118029A JPH082224B2 (en) | 1993-05-20 | 1993-05-20 | Underwater feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06327376A JPH06327376A (en) | 1994-11-29 |
| JPH082224B2 true JPH082224B2 (en) | 1996-01-17 |
Family
ID=14726300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5118029A Expired - Lifetime JPH082224B2 (en) | 1993-05-20 | 1993-05-20 | Underwater feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082224B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101977096B1 (en) * | 2017-08-31 | 2019-05-13 | 포항공과대학교 산학협력단 | Washing and feeding apparatus for raising tank |
| MX2020004676A (en) * | 2017-11-22 | 2020-08-13 | Innovasea Systems Inc | Submerged feed disperser for aquaculture system. |
| USD891707S1 (en) | 2018-11-13 | 2020-07-28 | InnovaSea Systems, Inc. | Attachment structure for a fish pen feed disperser |
-
1993
- 1993-05-20 JP JP5118029A patent/JPH082224B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06327376A (en) | 1994-11-29 |
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