JPH09121713A - Sea bottom installation type non-inverting crawl tank - Google Patents
Sea bottom installation type non-inverting crawl tankInfo
- Publication number
- JPH09121713A JPH09121713A JP7303866A JP30386695A JPH09121713A JP H09121713 A JPH09121713 A JP H09121713A JP 7303866 A JP7303866 A JP 7303866A JP 30386695 A JP30386695 A JP 30386695A JP H09121713 A JPH09121713 A JP H09121713A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- bowl
- shaped body
- wall part
- sea
- 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.)
- Granted
Links
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、生けす槽に内容物
(魚介類)を収納し海底に沈め内容物の蓄養を目的と
し、生けす槽の内部を最良な環境に長期間持続させるこ
とにより内容物の生育、生長促進を計ると共に、蓄養設
備、資材及び作業形態の簡素化を可能とし、よって海底
設置条件を必要としない移動設置型とした「海底設置式
不転倒生けす槽」に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the purpose of storing contents (fish and shellfish) in a living basin, submerging the contents on the sea floor and cultivating the contents, and maintaining the inside of the living basin in the best environment for a long time. In addition to measuring the growth and growth of the contents, it is possible to simplify the farming equipment, materials and work styles, and therefore, it is a mobile installation type that does not require the seafloor installation conditions. Things.
【0002】[0002]
【従来の技術】従来、この種のものにあっては、下記の
ようなものになっている。従来の蓄養による内容物(魚
介類)の生育、生長の促進方法は、海上面に浮玉の付い
た枠に網を囲った「海上イカダ式生けす網」や海上に長
いロープに浮玉を多数設備した「ノシ」と呼ばれるもの
に「ポケット」と呼ばれる内容物を収納する網袋や網篭
を海中に吊り下げて蓄養する方法、海底に網の囲いを設
置し蓄養する「定置底建網」などで魚介類の蓄養を行っ
ている。何れの蓄養の施設も一度設置したら簡単には移
動させることはできない固定設置型というものである。
また、漁獲物の捕獲を目的とした容器や各種材質を利用
して作られた篭を一時期に内容物を収納して蓄養する場
合もあるが、長期的に生育、生長促進を目的としたもの
ではない。2. Description of the Related Art Heretofore, this type is as follows. Conventional methods of promoting the growth and growth of contents (seafood) by cultivation include the use of a floating marine ball on the sea surface, such as a “marine raft-style living net” surrounded by a frame with a floating ball, or a floating rope on the sea. A method of suspending and storing net bags or baskets that store contents called "pockets" underwater in a lot of facilities called "noshi", and a "stationary bottom construction net" where a net enclosure is installed and farmed on the sea floor. And farming of seafood. Any of the farming facilities is of a fixed installation type that cannot be easily moved once installed.
In addition, there are cases where the contents are stored and cultivated at one time in containers and baskets made using various materials for the purpose of catching catches, but for the purpose of promoting long-term growth and growth. is not.
【0003】[0003]
【発明が解決しようとする課題】従来の技術で述べたも
のにあっては、下記のような問題点を有していた。海上
面に施設される「海上イカダ式生けす網」や海上面より
海中に吊り下げる「ポケット」と呼ばれる網袋や網篭で
の蓄養施設では、気象の条件,海流の変化,潮の干満差
(干潮によって海中に吊り下げた網袋や網篭が海底に着
いた場合、内容物が死滅する場合が多い)などを考慮し
た時、固定設置型のため設置場所を選別し、そのため設
置海面が限定されやすい欠点を有する。また、施設の流
出防止に莫大な資材と資金、更に多数の人間の労力を必
要とするものであり、また、施設の管理運営にも資金と
労力を必要とするため、魚介類の生産原価を高騰させ販
売価格との利益率を著しく悪化させているものである。
さらに、固定設置型の施設は海上面を利用して設置する
ため、海面の場所を取るため船舶の航行にも支障をもた
らしている。なお、「定置底建網方法」による蓄養も上
述した通りである。以上従来の技術による蓄養施設であ
れば海上面や海底面に主に魚網資材を利用して、長年限
定された海面に固定施設した生けす槽にて内容物の生育
・生長促進の仕事を営んで来たため、海底に内容物が排
泄する汚物が堆積し、気象条件によって魚介類に悪影響
を引き起こし、場合によっては大量斃死により生産者の
経営基盤を揺るがし、経営の岐路を絶えず考慮しなけれ
ばならない。また、施設を大きくすればするほど施設の
資材や付属する設備により大掛かりな物品を利用してい
かなければ気象の条件、海流の変化に対応できず、その
ため今までの施設資材や他の物品は棄却されるものが多
く、反比例した莫大な資金調達を必要とするため投資資
金と生産・販売金額の収益も比率に合わなくなっている
ものである。本発明は、従来の技術の有するこのような
問題点に鑑みなされたものであり、その目的とするとこ
ろは、次のようなことのできるものを提供しようとする
ものである。すなわち、本発明は、上述の欠点を除いて
内容物(魚介類)の蓄養に必要な生けす槽の施設形態と
容器形態を根本から改善し、施設資金や管理費を削減
し、生産原価を下げると共に、1人の人間が短時間に設
置及び移動設置が簡単にできることを計り、更に生産原
価を削減されることとなり生産者がより利益を得て安定
した経営環境を提供するものである。また、移動設置を
可能としたため、固定施設方法の生けす槽種類と相違
し、海底の一定の場所へ内容物が生育・生長時に***す
る汚物の堆積を分散することにより海底の環境を絶えず
最良のものとし、気象条件に左右されない蓄養施設をも
提供するものである。The above-mentioned prior art has the following problems. Farming facilities using net bags and net baskets, called “marine raft nets” installed on the sea surface or “pockets” suspended from the sea surface into the sea, change weather conditions, change in ocean currents, and tides. (If the net bag or net basket suspended under the sea due to low tide reaches the seabed, the contents often die.) It has disadvantages that are easily limited. In addition, enormous materials and funds and a large number of human labor are required to prevent the outflow of facilities, and since the management and operation of the facilities also require funds and labor, the production cost of seafood is reduced. Soaring prices have significantly worsened profit margins with sales prices.
In addition, since the fixed installation type facilities are installed using the sea surface, taking up space on the sea surface also hinders navigation of ships. It should be noted that farming by the “fixed bottom construction net method” is also as described above. With the above-mentioned conventional farming facilities, fish net materials are mainly used on the sea surface and the sea floor, and work is carried out to promote the growth and growth of the contents in the living basin fixed on the sea surface limited for many years. , The waste that is excreted on the sea floor accumulates, adversely affects the fish and shellfish due to weather conditions, and in some cases shakes the management base of the producer due to mass mortality, and the management crossroads must be constantly considered . In addition, the larger the facility, the more difficult it is to respond to changes in weather conditions and ocean currents unless large-scale items are used due to the facility materials and attached equipment. Many are rejected, requiring enormous financing in inverse proportion, so that the investment capital and the return on production and sales amounts do not match the ratio. The present invention has been made in view of such problems of the conventional technology, and has as its object to provide the following. That is, the present invention fundamentally improves the form and configuration of living tanks required for cultivating the contents (fish and shellfish) except for the above-mentioned drawbacks, reduces facility funds and management costs, and reduces production costs. In addition to lowering the cost, one person can easily install and move the apparatus in a short period of time, and the production cost is further reduced, so that the producer can obtain more profit and provide a stable business environment. In addition, because it is possible to move and install, unlike the type of living tank of the fixed facility method, the environment of the seabed is constantly optimized by dispersing the accumulation of waste excreted during the growth and growth of the contents to a certain place on the seabed. And provide farm facilities that are not affected by weather conditions.
【0004】[0004]
【課題を解決するための手段】上記目的を達成するため
に、本発明は下記のようになるものである。すなわち、
本願のものは、金属材,合成樹脂材または網との組合わ
せ複合材質などを素材とする下方壁部2と、内部壁部3
と、上方壁部4とで構成され、下方壁部2は、椀状体2
Aと、この椀状体の上辺に連設された短円筒2Bと、こ
の短円筒の上縁に外方に向け連設された連結用縁2Cと
から構成され、椀状体の底中央にはウエイト2Dが添着
され、椀状体2Aの上方周囲には海水流出入用穴2A1
が開設され、椀状体2Aの下面には対面状態で丸環金具
2A2が取付けられ、内部壁部3は、円錐状の壁3A
と、この円錐状の壁の頂部に連通起立せしめた海水流出
入誘導管3Bと、調整羽根板3Cからなり、海水流出入
誘導管3Bは円筒3B1と、頂面に張設された天板3B
2と、この天板3B2に群設された小孔3B21からな
り、調整羽根板3Cは正面あるいは側面視縦長方形の板
で構成され、円筒3B1の外周面に当該円筒を中心とし
て四方に向け縦に添設され、内部壁部3における円錐状
の壁3Aの下辺は、下方壁部2における椀状体2Aの上
辺に位置する状態で連結されていると共に、円錐状の壁
3Aの下辺円周囲には所定間隔をもって汚物排出溝3D
が開設され、上方壁部4は、円錐台状の筒状に構成され
た側壁4Aと、この側壁の上面に張設された天板4B
と、側壁の下端に連設された連結用縁4Cから構成さ
れ、側壁4Aには、当該側壁4Aの中心方向に向けて平
面ギヤの形状に折り込んで形成された内方への屈曲小幅
壁4A1と、この屈曲小幅壁に上下方向をもって開設さ
れた海水流出入用穴4A2から構成され、天板4Bは、
側壁4Aの上面に張設された平面ギヤの形状に構成され
た板4B1と、この板の中心に開設された内容物である
魚介類の収納、排出のための開口部4B2と、開口部に
着脱自在に取付けられた蓋4B21から構成され、連結
用縁4Cは、下方壁部2における連結用縁2Cに上面か
ら当接する平面円状に構成され、この連結用縁4C,2
Cは連結ボルトBをもって緊締されている海底設置式不
転倒生けす槽である。In order to achieve the above object, the present invention is as follows. That is,
In the present application, a lower wall portion 2 made of a composite material such as a metal material, a synthetic resin material or a net, and an inner wall portion 3 are provided.
And an upper wall 4, and the lower wall 2 is
A, a short cylinder 2B continuously provided on the upper side of the bowl-shaped body, and a connecting edge 2C continuously provided outwardly on the upper edge of the short cylinder. Has a weight 2D attached thereto, and a seawater inflow / outflow hole 2A1 is provided around the upper part of the bowl-shaped body 2A.
Is opened, and a circular ring fitting 2A2 is attached to the lower surface of the bowl-shaped body 2A in a face-to-face state, and the inner wall portion 3 is a conical wall 3A.
And a seawater inflow / outflow induction pipe 3B standing upright in communication with the top of this conical wall, and an adjusting blade plate 3C. The seawater inflow / outflow induction pipe 3B is a cylinder 3B1 and a top plate 3B stretched over the top surface.
2 and a small hole 3B21 grouped in the top plate 3B2, and the adjusting blade plate 3C is formed of a vertically rectangular plate in front or side view, and is vertically formed on the outer peripheral surface of the cylinder 3B1 in four directions around the cylinder. And the lower side of the conical wall 3A of the inner wall 3 is connected to the lower wall 2 so as to be located on the upper side of the bowl-shaped body 2A, and surrounds the lower side circle of the conical wall 3A. 3D with a predetermined interval
The upper wall portion 4 includes a side wall 4A formed in a truncated conical cylindrical shape, and a top plate 4B stretched on the upper surface of the side wall.
And a connecting edge 4C continuously provided at the lower end of the side wall, and the side wall 4A has an inwardly bent narrow width wall 4A1 formed by being folded in the shape of a plane gear toward the center of the side wall 4A. And a seawater inflow / outflow hole 4A2 opened vertically on this bent narrow wall, and the top plate 4B is
A plate 4B1 formed in the shape of a plane gear stretched on the upper surface of the side wall 4A, an opening 4B2 for storing and discharging fish and shellfish, which are contents opened at the center of the plate, and an opening 4B2. The connection edge 4C is constituted by a lid 4B21 which is detachably attached, and the connection edge 4C is formed in a planar circular shape which comes into contact with the connection edge 2C of the lower wall portion 2 from the upper surface.
C is a seabed-installed non-overturning tank that is fastened with connecting bolts B.
【0005】[0005]
【発明の実施の形態】実施例について図面を参照して説
明する。1は本発明の海底設置式不転倒生けす槽であ
る。金属材,合成樹脂材または網との組合わせ複合材な
どを素材とする下方壁部2と、内部壁部3と、上方壁部
4とで構成されている。 A.下方壁部2は、椀状体2Aと、この椀状体の上辺に
連設された短円筒2Bと、この短円筒の上縁に外方に向
け連設された連結用縁2Cとから構成され、椀状体の底
中央にはウエイト2Dが添着され、椀状体2Aの上方周
囲には海水流出入用穴2A1が開設されている。椀状体
2Aの下面には対面状態で丸環金具2A2が取付けられ
ている。 B.内部壁部3は、円錐状の壁3Aと、この円錐状の壁
の頂部に連通起立せしめた海水流出入誘導管3Bと、調
整羽根板3Cからなり、海水流出入誘導管3Bは円筒3
B1と、頂面に張設された天板3B2と、この天板3B
2に群設された小孔3B21からなり、調整羽根板3C
は正面あるいは側面視縦長方形の板で構成され、円筒3
B1の外周面に当該円筒を中心として四方に向け縦に添
設されている。そして、この内部壁部3における円錐状
の壁3Aの下辺は、下方壁部2における椀状体2Aの上
辺に位置する状態で連結されていると共に、円錐状の壁
3Aの下辺円周囲には所定間隔をもって汚物排出溝3D
が開設されている。この場合、 a.小孔3B21は、海水の浮遊物流入を防止すること
を目的としている。 b.調整羽根板3Cは、海底設置式不転倒生けす槽にお
ける内部の海水の流れを調整し、絶えず緩流状態を作る
ことを目的としている。 c.円錐状の壁3Aの下方円周面において蓄養する魚介
類が生長過程中に***する汚物は、当該円錐状の壁3A
が傾斜面のため、上方向より下方向へと流れ落ちやすく
なり、下方円周隅面に集中する。汚物排出溝3Dは、こ
のような状態の汚物を簡単かつ自動的に外部へ排出する
ことを目的としている。 C.上方壁部4は、円錐台状の筒状に構成された側壁4
Aと、この側壁の上面に張設された天板4Bと、側壁の
下端に連設された連結用縁4Cから構成されている。 a.側壁4Aには、当該側壁4Aの中心方向に向けて平
面ギヤの形状に折り込んで形成された内方への屈曲小幅
壁4A1と、この屈曲小幅壁に上下方向をもって開設さ
れた海水流出入用穴4A2から構成されている。 b.天板4Bは、側壁4Aの上面に張設された平面ギヤ
の形状に構成された板4B1と、この板の中心に開設さ
れた内容物である魚介類の収納、排出のための開口部4
B2と、開口部に着脱自在に取付けられた蓋4B21か
ら構成されている。 c.連結用縁4Cは、下方壁部2における連結用縁2C
に上面から当接する平面円状に構成され、この連結用縁
4C,2Cは連結ボルトBをもって緊締されている。Embodiments of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a seabed-mounted non-overturning living tank of the present invention. It comprises a lower wall portion 2 made of a metal material, a synthetic resin material or a composite material combined with a net, and the like, an inner wall portion 3, and an upper wall portion 4. A. The lower wall portion 2 is composed of a bowl-shaped body 2A, a short cylinder 2B continuously provided on the upper side of the bowl-shaped body, and a connecting edge 2C continuously provided outward on the upper edge of the short cylinder. A weight 2D is attached to the bottom center of the bowl-shaped body, and a seawater inflow / outflow hole 2A1 is formed around the upper part of the bowl-shaped body 2A. A round ring 2A2 is attached to the lower surface of the bowl-shaped body 2A so as to face each other. B. The inner wall portion 3 is composed of a conical wall 3A, a seawater inflow / outflow guide tube 3B that is erected and communicated with the top of the conical wall, and a regulating blade 3C.
B1, a top plate 3B2 stretched on the top surface, and the top plate 3B
2, the adjusting blades 3C.
Consists of a vertically rectangular plate in front or side view,
B1 is vertically attached to the outer peripheral surface of B1 in all directions around the cylinder. The lower side of the conical wall 3A of the inner wall 3 is connected to the lower wall 2 so as to be located on the upper side of the bowl-shaped body 2A. Waste discharge groove 3D at predetermined intervals
Has been established. In this case: a. The small holes 3B21 are intended to prevent inflow of suspended matter in seawater. b. The adjustment blade 3C is intended to adjust the flow of seawater inside the seabed-mounted non-overturning living basin and to constantly create a slow flow state. c. The filth excreted during the growing process of the fish and shellfish that are farmed on the lower circumferential surface of the conical wall 3A is reduced by the conical wall 3A.
Because of the inclined surface, it tends to flow downward from the upper direction and concentrates on the lower circumferential corner. The waste discharge groove 3D is intended to easily and automatically discharge the waste in such a state to the outside. C. The upper wall portion 4 has a side wall 4 formed in a truncated conical cylindrical shape.
A, a top plate 4B stretched on the upper surface of the side wall, and a connection edge 4C connected to the lower end of the side wall. a. On the side wall 4A, an inwardly bent narrow width wall 4A1 is formed by being folded in the shape of a plane gear toward the center of the side wall 4A, and a seawater inflow / outflow hole formed vertically on the bent narrow width wall. 4A2. b. The top plate 4B has a plate 4B1 formed in the shape of a plane gear stretched on the upper surface of the side wall 4A, and an opening 4 for storing and discharging fish and shellfish which are contents opened at the center of the plate.
B2 and a lid 4B21 detachably attached to the opening. c. The connection edge 4C is connected to the connection edge 2C on the lower wall 2.
The connecting edges 4C and 2C are tightened with connecting bolts B.
【0006】[0006]
【実施例】寸法的には下記の状態のものが有用であっ
た。下方壁部2の高さ〜200mm,下方壁部2の直径
〜600mm,内部壁部3の高さ〜150mm,海水流
出入誘導管3Bの高さ〜150mm,海水流出入誘導管
3Bの直径〜100mm,上方壁部4の高さ〜400m
m,上方壁部4の下辺の直径〜600mm,上方壁部4
の上辺の直径〜400mm。EXAMPLES The following conditions were useful in terms of dimensions. The height of the lower wall 2 ~ 200 mm, the diameter of the lower wall 2 ~ 600 mm, the height of the inner wall 3 ~ 150 mm, the height of the seawater inflow / outflow guide tube 3B ~ 150 mm, the diameter of the seawater inflow / outflow guide tube 3B ~ 100mm, height of upper wall 4 ~ 400m
m, diameter of lower side of upper wall 4 ~ 600 mm, upper wall 4
Diameter of the upper side ~ 400 mm.
【0007】[0007]
【発明の効果】本発明は、上述の通り構成されているの
で次に記載する効果を奏する。 A.従来の生けす槽は、海上面及び海底面に網や網を支
える型や枠の主資材と浮玉や器具等の副資材を多量に有
し、堅固に固定し、施設設置をするため、気象の条件、
海流の強弱、潮の干満差の変化等を最大限考慮すると共
に、施設規模の大小を問わず施設設置作業に多数の人間
や設置準備期間を有し、そのため、諸経費を費やし、施
設するまで莫大な資金を必要とし、さらに、施設設置後
にも管理及び労力をかける蓄養である。これに反し、本
発明の海底設置式不転倒生けす槽1は、海底設置式で移
動可能な容器の形状と構造を用いた複合生けす槽である
ため、型や枠の資材等は不要で、浮玉や器具等の副資材
は少量を有するだけですみ、堅固に施設することも不要
なため、気象の条件、海流の強弱、潮の干満差の変化、
さらに、地質、地形等も最小限考慮すればよく、施設規
模の大小を問わず、施設設置の同様の作業を一人の人間
で短時間で行うことができるものである。その結果、施
設設置準備等の期間や諸経費は一切不要であるため、施
設設置資金は少額でよく、さらに、設置後には少々の管
理及び労力をかけるだけですむため、蓄養生産者に労働
の軽減と時間の余暇、さらに、改営の改善ができる。 B.本発明の海底設置式不転倒生けす槽1に内容物を収
納し海底に沈め生育、生長させる場合、上方壁部4の天
板に設けられている開口部4B2の蓋を開き、内容物を
収納する。海上より海底へと沈む時、下方壁部2に設け
られた海水流出入穴2A1より海水が流入する。本発明
の海底設置式不転倒生けす槽1は、ウエイト2Dの重力
により垂直状態で沈み始める。次に下方壁部2内に満水
となった海水は内部壁部3の海水流出入誘導管3B内に
誘導され、小孔3B21により純粋な海水となり、上方
壁部4内へと流入し満水になり海底へと沈み垂直に設置
されることになる。 C.海底に垂直状態で設置された本発明の海底設置式不
転倒生けす槽1における上方壁部4の側壁4Aには屈曲
小幅壁4A1が形成され、この屈曲小幅壁には海水流出
入用穴4A2が設けられているから、海水に乱気流を発
生させ、上方壁部の全周面から満遍なく多量の海水が上
方壁部の内部へ流入し、さらに、上方壁部から外部へと
流出する海水循環効果により、本発明のものの内部は絶
えず新鮮な海水状態を保ち、内容物の長期蓄養による生
育、生長促進に最良な環境とすることができる。 D.海底に沈み設置された本発明の海底設置式不転倒生
けす槽1は、潮の流れにより流出される可能性がある
が、これに対してはあらかじめ陸上にてアンカー(錨)
を下方壁部2に対面状態に設けられた丸環金具2A2と
一定の長さのロープで連結して流出を防止することがで
きる。 E.海底に本発明の海底設置式不転倒生けす槽1を複数
個設置した場合、海底設置式不転倒生けす槽1と海底設
置式不転倒生けす槽1との間を一定の長さのロープを用
いて丸環金具2A2に連結を繰り返していくことにより
無制限に連鎖可能で設置できる。これにより、一人の人
間が短時間に簡単に同様の作業を繰り返し行うことがで
きるものである。 F.設置された本発明の海底設置式不転倒生けす槽1を
海上へ引き揚げる目的で浮玉の連結したロープを丸環金
具2A2と連結しておくことにより、安易に全ての無数
の本発明の海底設置式不転倒生けす槽1とアンカー
(錨)を海上及び陸上へと一度に巻上ドラム等の機器を
利用して引き揚げることができる。 G.蓄養における内容物が生育、生長する過程で最も問
題となるのは内容物から***される汚物処理である。汚
物は内部壁部3における円錐状の壁3Aの上方向より下
方向へと流れ落ちやすく絶えず下方円周隅面へと集中さ
れる。また、海水流出入誘導管3Bには調整羽根板3C
が縦方向に設けられているので、汚物は海流の強弱の変
化により本発明のものの内部に起きる汚物の浮遊、拡散
を防止し、絶えず円錐状の壁3Aの上面壁に早く堆積さ
せることにより上方面より下方面へと流れ落ち、下方円
周隅面に設けられた汚物排出溝3Dから短時間で自動的
に確実に排出することができる。その結果、長期間海底
に施設設置し内容物が***する汚物は円錐状の壁3Aの
上面に堆積されることはなく、自動的に確実に外部へ排
出することにより内部での汚物の腐敗は発生しない。さ
らに、外部に排出された汚物は上方壁部4の側壁4Aが
平面ギヤの形状により発生される海水の乱気流と、下方
壁部2の形状により海底への堆積を拡散させ、本発明の
ものの周辺からも汚物の腐敗の発生が防止されるため、
汚物腐敗による内容物が斃死する弊害をなくすることが
できる。 H.不転倒の状態になる理由は下記の通りである。図7
のように、ウエイト2Dの重心Gと海底設置式不転倒生
けす槽1の支点Pが垂直の状態においては、モーメント
は0で安定しているが、図8のように、海底設置式不転
倒生けす槽1が傾き、当該海底設置式不転倒生けす槽1
の支点がPからP’に移動した場合、W×P’P”のモ
ーメントが発生し支点はPに戻ろうとする。接地面の状
態が均一でない場合でも水流によって前後左右に海底設
置式不転倒生けす槽1は揺すぶられ、結局は最も安定し
た状態の垂直状態に近づこうとする。なお、図中、Gは
ウエイト2Dの重心、Pは垂直状態の海底設置式不転倒
生けす槽1の支点、P’は傾いた海底設置式不転倒生け
す槽1の支点、Wはウエイト2Dの重さ、P”は支点
P’を通る水平線と重心Gを通る垂線との交点を示す。Since the present invention is configured as described above, it has the following effects. A. Conventional arranging tanks have a large amount of main materials for molds and frames that support the net and nets on the sea surface and the sea floor, and a large amount of auxiliary materials such as floating balls and equipment, to firmly fix and install facilities, Weather conditions,
In addition to considering the strength of ocean currents and changes in tidal range, etc., we have a large number of people and installation preparation period for facility installation work regardless of the size of the facility, so we spend various expenses and until the facility is installed This is a farm that requires enormous funds and requires more management and labor after the facility is installed. On the other hand, since the seabed-mounted non-falling living tank 1 of the present invention is a composite living tank using the shape and structure of a container that can be moved under the seabed, there is no need for materials such as molds and frames. Since only a small amount of auxiliary materials such as floating balls and equipment are needed, and it is not necessary to provide solid facilities, weather conditions, strength of ocean currents, changes in tides,
Furthermore, the geology, topography, etc. may be taken into consideration at a minimum, and one person can perform the same work for facility installation in a short time regardless of the size of the facility. As a result, there is no need for any period or expenses for the preparation of the facility installation, so only a small amount of funding is required for the facility installation.Furthermore, only a little management and labor is required after the installation, and the farmer has no labor. It can reduce the time and leisure of time, and improve the renovation. B. When the contents are stored in the seabed-installed non-inverted living basin 1 of the present invention and submerged on the seabed for growth and growth, the lid of the opening 4B2 provided on the top plate of the upper wall 4 is opened, and the contents are opened. To store. When sinking from the sea to the seabed, seawater flows in through a seawater inflow / outflow hole 2A1 provided in the lower wall portion 2. The seabed-mounted non-overturning living room tank 1 of the present invention starts sinking in a vertical state due to the gravity of the weight 2D. Next, the seawater filled with water in the lower wall portion 2 is guided into the seawater inflow / outflow guide pipe 3B of the inner wall portion 3, becomes pure seawater by the small holes 3B21, flows into the upper wall portion 4, and becomes full. It will sink into the seabed and be installed vertically. C. A bent narrow wall 4A1 is formed on the side wall 4A of the upper wall portion 4 of the seabed-installed non-falling living basin 1 of the present invention installed vertically on the sea floor, and the bent narrow wall has a hole 4A2 for seawater inflow and outflow. Is provided, turbulence is generated in the seawater, and a large amount of seawater flows uniformly into the upper wall from the entire peripheral surface of the upper wall, and then flows out from the upper wall to the outside. Thereby, the inside of the thing of the present invention can keep the fresh seawater condition constantly, and can provide the best environment for growth and growth promotion by long-term cultivation of the contents. D. There is a possibility that the seabed-mounted non-overturning living basin 1 of the present invention installed on the seabed may be drained by the tide, but this has been previously fixed on land.
Can be connected to a circular ring fitting 2A2 provided on the lower wall 2 in a face-to-face manner by a rope of a fixed length to prevent outflow. E. FIG. When a plurality of submarine-installed non-falling living tubs 1 of the present invention are installed on the seabed, a fixed length rope is provided between the submarine-installed non-falling living tub 1 and the submarine-installed non-falling living tub 1 By repeating the connection to the ring-shaped bracket 2A2 by using, the chain can be installed without any restriction. This allows one person to easily repeat the same operation in a short time. F. By connecting the rope connected to the floating ball to the round ring metal fitting 2A2 for the purpose of lifting the installed seabed-mounted non-falling living room tank 1 of the present invention to the sea, all the countless seabeds of the present invention can be easily obtained. The stationary tank 1 and the anchor (anchor) can be lifted to the sea and the land at once by using a device such as a hoisting drum. G. FIG. The biggest problem in the process of growing and growing the contents in farming is the treatment of waste excreted from the contents. The filth tends to flow downward from the upper side of the conical wall 3A of the inner wall 3 and is constantly concentrated on the lower circumferential corner. In addition, the seawater inflow / outflow guide pipe 3B has an adjustment blade 3C.
Since the sewage is provided in the vertical direction, the sewage is prevented from floating and diffusing, which occurs inside the sewage of the present invention due to the change in the strength of the ocean current, and is constantly deposited on the upper wall of the conical wall 3A quickly to improve the sewage. It can flow down from the direction surface to the lower surface, and can be automatically and reliably discharged in a short time from the waste discharge groove 3D provided on the lower circumferential corner surface. As a result, the filth which is installed on the sea floor for a long time and whose contents are excreted does not accumulate on the upper surface of the conical wall 3A, and is automatically and reliably discharged to the outside. Does not occur. Further, the filth discharged outside diffuses the turbulence of the seawater generated by the side wall 4A of the upper wall portion 4 due to the shape of the plane gear and the accumulation on the seabed by the shape of the lower wall portion 2, and the periphery of the present invention. Also prevents the spoilage of filth,
It is possible to eliminate the harmful effects of decay of contents caused by decay of filth. H. The reason for the non-falling state is as follows. FIG.
As shown in FIG. 8, when the center of gravity G of the weight 2D and the fulcrum P of the bottom 1 are vertical, the moment is 0 and stable, but as shown in FIG. The living tank 1 is tilted, and the seabed-installed non-falling living tank 1
When the fulcrum moves from P to P ', a moment of W x P'P "is generated and the fulcrum tries to return to P. Even if the state of the ground contact surface is not uniform, the seabed-mounted type falls down front and back and left and right due to the water current. The living tank 1 is shaken and eventually approaches the most stable vertical state, where G is the center of gravity of the weight 2D, and P is the vertical, seabed-mounted, non-overturning living tank 1. , The fulcrum of P 'is the fulcrum of the tilted sea-bottom-installed non-inverted living tank 1, W is the weight of the weight 2D, and P "is the intersection of the horizontal line passing through the fulcrum P' and the perpendicular passing through the center of gravity G.
【図1】全体の正面図である。FIG. 1 is an overall front view.
【図2】1部を切欠いた正面図である。FIG. 2 is a front view with a part cut away.
【図3】拡大平面図である。FIG. 3 is an enlarged plan view.
【図4】下方壁部と内部壁部との関係を示す正面図であ
る。FIG. 4 is a front view showing a relationship between a lower wall portion and an inner wall portion.
【図5】同上の縦断面図である。FIG. 5 is a longitudinal sectional view of the same.
【図6】内部壁部の平面図である。FIG. 6 is a plan view of an inner wall portion.
【図7】不転倒の状態になる理由を説明する正面図であ
る。FIG. 7 is a front view for explaining the reason for a non-falling state.
【図8】不転倒の状態になる理由を説明する正面図であ
る。FIG. 8 is a front view for explaining the reason for a non-falling state.
1 海底設置式不転倒生けす槽 2 下方壁部 3 内部壁部 4 上方壁部 DESCRIPTION OF SYMBOLS 1 Sea bottom installation type non-falling living tank 2 Lower wall part 3 Internal wall part 4 Upper wall part
Claims (1)
せ複合材質などを素材とする下方壁部(2)と、内部壁
部(3)と、上方壁部(4)とで構成され、下方壁部
(2)は、椀状体(2A)と、この椀状体の上辺に連設
された短円筒(2B)と、この短円筒の上縁に外方に向
け連設された連結用縁(2C)とから構成され、椀状体
の底中央にはウエイト(2D)が添着され、椀状体(2
A)の上方周囲には海水流出入用穴(2A1)が開設さ
れ、椀状体(2A)の下面には対面状態で丸環金具(2
A2)が取付けられ、内部壁部(3)は、円錐状の壁
(3A)と、この円錐状の壁の頂部に連通起立せしめた
海水流出入誘導管(3B)と、調整羽根板(3C)から
なり、海水流出入誘導管(3B)は円筒(3B1)と、
頂面に張設された天板(3B2)と、この天板(3B
2)に群設された小孔(3B21)からなり、調整羽根
板(3C)は正面あるいは側面視縦長方形の板で構成さ
れ、円筒(3B1)の外周面に当該円筒を中心として四
方に向け縦に添設され、内部壁部(3)における円錐状
の壁(3A)の下辺は、下方壁部(2)における椀状体
(2A)の上辺に位置する状態で連結されていると共
に、円錐状の壁(3A)の下辺円周囲には所定間隔をも
って汚物排出溝(3D)が開設され、上方壁部(4)
は、円錐台状の筒状に構成された側壁(4A)と、この
側壁の上面に張設された天板(4B)と、側壁の下端に
連設された連結用縁(4C)から構成され、側壁(4
A)には、当該側壁(4A)の中心方向に向けて平面ギ
ヤの形状に折り込んで形成された内方への屈曲小幅壁
(4A1)と、この屈曲小幅壁に上下方向をもって開設
された海水流出入用穴(4A2)から構成され、天板
(4B)は、側壁(4A)の上面に張設された平面ギヤ
の形状に構成された板(4B1)と、この板の中心に開
設された内容物である魚介類の収納、排出のための開口
部(4B2)と、開口部に着脱自在に取付けられた蓋
(4B21)から構成され、連結用縁(4C)は、下方
壁部(2)における連結用縁(2C)に上面から当接す
る平面円状に構成され、この連結用縁(4C),(2
C)は連結ボルト(B)をもって緊締されていることを
特徴とする海底設置式不転倒生けす槽。1. A lower wall (2) made of a composite material such as a metal material, a synthetic resin material or a net, an inner wall (3), and an upper wall (4). The lower wall portion (2) is connected to the bowl-shaped body (2A), the short cylinder (2B) connected to the upper side of the bowl-shaped body, and is connected to the upper edge of the short cylinder outward. And a connecting edge (2C), a weight (2D) is attached to the bottom center of the bowl-shaped body, and the bowl-shaped body (2C) is attached.
A hole for seawater inflow / outflow (2A1) is opened around the upper part of A), and a circular ring fitting (2) is provided on the lower surface of the bowl-shaped body (2A) in a face-to-face state.
A2) is attached, and the inner wall portion (3) has a conical wall (3A), a seawater inflow / outflow guide tube (3B) that is erected in communication with the top of the conical wall, and a regulating blade plate (3C). ), The seawater inflow / outflow guide pipe (3B) is a cylinder (3B1),
A top plate (3B2) stretched on the top surface and this top plate (3B
The adjusting blade (3C) is composed of a vertically rectangular plate as viewed from the front or side, and is directed to the outer peripheral surface of the cylinder (3B1) in all directions around the cylinder (3B21). The lower side of the conical wall (3A) in the inner wall (3) is vertically attached, and is connected to the lower wall (2) while being positioned on the upper side of the bowl-shaped body (2A). Contamination discharge grooves (3D) are formed at predetermined intervals around the lower side circle of the conical wall (3A), and the upper wall (4)
Is composed of a frustoconical cylindrical side wall (4A), a top plate (4B) stretched over the upper surface of the side wall, and a connecting edge (4C) connected to the lower end of the side wall. And the side wall (4
A) has a narrow inwardly bent narrow wall (4A1) formed by folding into the shape of a plane gear toward the center of the side wall (4A), and seawater formed in the bent narrowly wide wall in the vertical direction. The top plate (4B) is constituted by an inflow / outflow hole (4A2), and the top plate (4B) is formed at the center of the plate (4B1) formed in the shape of a plane gear stretched on the upper surface of the side wall (4A). An opening (4B2) for storing and discharging the fish and shellfish as the contents, and a lid (4B21) detachably attached to the opening, the connecting edge (4C) has a lower wall ( The connecting edge (2C) in (2) is formed in a planar circular shape to come into contact with the connecting edge (2C) from the upper surface.
C) is a bottom-mounted non-inverted life saving tank characterized by being tightened with connecting bolts (B).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7303866A JP2732375B2 (en) | 1995-10-27 | 1995-10-27 | Undersea type tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7303866A JP2732375B2 (en) | 1995-10-27 | 1995-10-27 | Undersea type tank |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09121713A true JPH09121713A (en) | 1997-05-13 |
JP2732375B2 JP2732375B2 (en) | 1998-03-30 |
Family
ID=17926224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7303866A Expired - Fee Related JP2732375B2 (en) | 1995-10-27 | 1995-10-27 | Undersea type tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2732375B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105994120A (en) * | 2016-07-13 | 2016-10-12 | 通威股份有限公司 | Pond bottom blowdown circulatory system |
CN110558265A (en) * | 2019-10-12 | 2019-12-13 | 浙江海洋大学 | Aquaculture device |
-
1995
- 1995-10-27 JP JP7303866A patent/JP2732375B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105994120A (en) * | 2016-07-13 | 2016-10-12 | 通威股份有限公司 | Pond bottom blowdown circulatory system |
CN110558265A (en) * | 2019-10-12 | 2019-12-13 | 浙江海洋大学 | Aquaculture device |
CN110558265B (en) * | 2019-10-12 | 2021-11-09 | 浙江海洋大学 | Aquaculture device |
Also Published As
Publication number | Publication date |
---|---|
JP2732375B2 (en) | 1998-03-30 |
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