JP2982927B2 - Fish pond - Google Patents
Fish pondInfo
- Publication number
- JP2982927B2 JP2982927B2 JP3319870A JP31987091A JP2982927B2 JP 2982927 B2 JP2982927 B2 JP 2982927B2 JP 3319870 A JP3319870 A JP 3319870A JP 31987091 A JP31987091 A JP 31987091A JP 2982927 B2 JP2982927 B2 JP 2982927B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- fish tank
- fish
- absorption pipe
- 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 - Fee Related
Links
Landscapes
- Farming Of Fish And Shellfish (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、虹鱒、岩魚、錦鯉等の
魚を飼育する養魚池に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fish pond for breeding fish such as rainbow trout, rock fish, and Nishikigoi.
【０００２】[0002]
【従来の技術】上記養魚池は、一般に次のような構造を
している。2. Description of the Related Art The above-mentioned fish pond generally has the following structure.
【０００３】図８に示したように、周壁をコンクリート
や樹脂材等で形成した養魚用の水２０を溜めた養魚槽１
０を設けている。養魚槽１０には、養魚槽内の水２０を
養魚槽１０内底部に開口した排水口１２を通して養魚槽
１０内外に循環させる水循環パイプ３２と水循環ポンプ
３４等からなる循環手段３０を備えている。循環手段３
０で養魚槽１０外部を循環させる水循環路を形成してい
る水循環パイプ３２中途部には、養魚槽１０外部を循環
させる水中に含まれる魚糞、残餌等の汚物を除去する濾
過手段４０を備えている。養魚槽１０内底部には、周壁
に微細な空気の排出孔５２を多数設けた酸気管５０を設
けている。酸気管５０には、該管内に空気を送給する送
給手段６０を備えている。[0003] As shown in FIG. 8, a fish basin 1 in which water for fish breeding 20 whose peripheral wall is formed of concrete, resin material or the like is stored.
0 is provided. The fish tank 10 is provided with a circulating means 30 including a water circulation pipe 32 and a water circulation pump 34 for circulating the water 20 in the fish tank through the drain port 12 opened at the bottom of the fish tank 10 inside and outside the fish tank 10. Circulation means 3
In the middle of the water circulation pipe 32 forming a water circulation path for circulating the outside of the fish tank 10 at 0, a filtering means 40 for removing dirt such as fish droppings and bait contained in the water circulating outside the fish tank 10 is provided. Have. At the bottom of the fish tank 10, there is provided an acid tube 50 provided with a large number of fine air discharge holes 52 on the peripheral wall. The acid tube 50 is provided with a feeding means 60 for feeding air into the tube.
【０００４】この養魚池によれば、循環手段３０で養魚
槽内の水２０を養魚槽１０内外に循環させて、その養魚
槽１０外部を循環させる水中に含まれる汚物を濾過手段
４０で排除し続け、養魚槽１０内の養魚用の水２０に排
出される魚糞、残餌等の汚物を除去し続けることができ
る。それと共に、送給手段６０で酸気管５０内に空気を
送給し続けて、酸気管５０周壁の排出孔５２を通して空
気を養魚槽内の水２０中に補給し続け、養魚槽１０内の
養魚用の水２０に酸素を補給し続けることができる。According to this fish pond, the water 20 in the fish tank is circulated into and out of the fish tank 10 by the circulation means 30, and the dirt contained in the water circulating outside the fish tank 10 is eliminated by the filtration means 40. Subsequently, it is possible to continuously remove the waste such as fish droppings and bait discharged into the water 20 for fish culture in the fish tank 10. At the same time, the feeding means 60 continues to supply air into the acid trough 50, and continues to supply air into the water 20 in the fish tank through the discharge holes 52 in the peripheral wall of the acid trough 50, and the fish culture in the fish tank 10. Oxygen can be continuously supplied to the water 20 for use.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上記養
魚池においては、養魚槽１０内底部の酸気管５０周囲に
溜まる魚糞、残餌等の汚物を循環手段３０で養魚槽内底
部の排水口１２を通して循環手段３０で養魚槽１０内外
に循環させる水と共に養魚槽１０外部に余すところなく
迅速に搬出し、その水と共に養魚槽１０外部に搬出した
汚物を濾過手段４０で的確かつ迅速に排除することがで
きなかった。However, in the above-mentioned fish pond, waste such as fish droppings and bait remaining around the acid trachea 50 at the bottom of the fish tank 10 is discharged by the circulation means 30 to the drain port 12 at the bottom of the fish tank. Through the circulating means 30 and the water circulated into and out of the fish tank 10 with the water circulated to the outside of the fish tank 10 quickly and thoroughly, and the filtering means 40 accurately and quickly removes the dirt carried out to the outside of the fish tank 10 together with the water. Could not.
【０００６】詳しくは、図９に示したように、上記養魚
池においては、養魚槽内の水２０中に排出される魚糞、
残餌等の汚物は、養魚槽１０内底部に設けた酸気管５０
から排出される空気で養魚槽内の水２０中に形成される
気泡の上昇力で養魚槽内の水２０中に生ずる養魚槽１０
内底部の酸気管５０周囲に向けての水の循環降下力、即
ち図７の矢印方向に向けての水循環力を受けて、養魚槽
１０内底部の酸気管５０周囲に集まり続けた。そして、
その酸気管５０周囲に集まり続ける汚物が、養魚槽１０
内底部をその排水口１２へと的確かつ迅速に移動して、
排水口１２を通して養魚槽１０外部の水循環パイプ３２
中に養魚槽内の水２０と共に流出せずに、酸気管５０周
囲に溜まり続けてしまった。More specifically, as shown in FIG. 9, in the above-mentioned fish pond, fish droppings are discharged into water 20 in the fish tank.
Dirt such as bait is removed from the acid trachea 50 provided at the bottom of the fish tank 10.
Fish tank 10 generated in the water 20 in the fish tank by the rising force of the air bubbles formed in the water 20 in the fish tank by the air discharged from the fish tank 10
The water continued to gather around the acid trough 50 at the bottom of the fish tank 10 due to the water circulating downward force toward the periphery of the acid trachea 50 at the inner bottom, that is, the water circulation force in the direction of the arrow in FIG. And
The filth that continues to collect around the acid trachea 50 is
Move the inner bottom to the drainage port 12 accurately and quickly,
The water circulation pipe 32 outside the fish tank 10 through the drain port 12
It did not flow out together with the water 20 in the fish tank, but continued to accumulate around the acid trachea 50.
【０００７】そのため、上記養魚池では、短期間毎に養
魚槽１０内から水２０を排出して、養魚槽１０内底部の
酸気管５０周囲に溜まった魚糞、残餌等の汚物を排除し
なければならず、その清掃作業に多大な手数と時間を要
した。[0007] Therefore, in the fish pond, water 20 is discharged from the fish tank 10 at short intervals, thereby removing dirt such as fish droppings and residual food accumulated around the acid tube 50 at the bottom of the fish tank 10. Cleaning work took a lot of trouble and time.
【０００８】このことは、養魚槽内に養魚用の水を供給
し続けながら養魚槽内に溜まった水を養魚槽外部に排除
し続けるいわゆるたれ流しと呼ばれる養魚池であって、
養魚用の水を溜めた養魚槽内底部に上記と同様な酸気管
を設けた養魚池においても同様であった。[0008] This is a fish pond called so-called drainage pond, which continues to supply water for fish farming into the fish farm while keeping the water accumulated in the fish farm outside the fish farm.
The same applies to a fish pond in which an acid tube similar to that described above is provided at the bottom of a fish tank storing water for fish culture.
【０００９】本発明は、このような課題に鑑みてなされ
たもので、養魚槽内底部に設けた酸気管周囲に溜まる魚
糞、残餌等の汚物を養魚槽内底部の排水口を通して養魚
槽外部に養魚槽内の水と共に余すところなく確実かつ迅
速に排除し続けて、養魚槽内の水を長期に亙って汚物を
含まない清浄な状態に保持し続けることのできる養魚池
を提供することを目的としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and wastes such as fish droppings and bait remaining around an acid trachea provided at the bottom of a fish tank are discharged through a drain at the bottom of the tank. Provided is a fish pond capable of continuously removing water in a fish tank completely and surely and promptly with water in a fish tank to keep the water in the fish tank in a clean state free of dirt for a long period of time. It is intended to be.
【００１０】[0010]
【課題を解決するための手段】上記目的を達成するため
に、本発明の第１の養魚池は、養魚用の水を溜めた養魚
槽と、その養魚槽内の水を養魚槽内底部に開口した排水
口を通して養魚槽内外に循環させる循環手段と、その循
環手段で養魚槽外部を循環させる水中に含まれる汚物を
排除する濾過手段と、前記養魚槽内底部に備えた酸気管
であって、その周壁に空気の排出孔を設けた酸気管と、
その酸気管内に空気を送給する送給手段とを備えて、前
記循環手段で養魚槽内の水を養魚槽内外に循環させて、
その養魚槽外部を循環させる水中に含まれる汚物を前記
濾過手段で排除すると共に、前記送給手段で空気を前記
酸気管内に送給して、その酸気管周壁の前記排出孔を通
して空気を養魚槽内の水中に排出し、養魚槽内の水中に
空気を補給するようにして用いる養魚池において、前記
酸気管と養魚槽内底面との間に周壁に小径又は小幅の水
流入口を設けた吸水パイプであって、前記排水口内に連
通させた吸水パイプを設けて、前記酸気管周壁の排出孔
を通して養魚槽内の水中に排出されて養魚槽内の水中を
上昇する空気の気泡の上昇力で養魚槽内の水中に生ずる
水循環力を用いて、養魚槽内の水中に排出される汚物を
養魚槽内に沿って前記酸気管下方の吸水パイプ周囲に集
めると共に、前記養魚槽内に溜めた水の圧力を受けて前
記吸水パイプ周壁の小径又は小幅の水流入口を通して吸
水パイプ内に激流となって流入する水周辺に生ずる吸入
力を用いて、前記吸水パイプ周囲に集めた汚物を吸水パ
イプ内に激流となって流入する水と共に吸水パイプ周壁
の水流入口を通して吸水パイプ内に流入させて、その吸
水パイプ内に水と共に流入させた汚物を前記循環手段で
吸水パイプ内を連通させた前記排水口を通して養魚槽外
部に排出し、その養魚槽外部に排出した水中に含まれる
汚物を前記濾過手段で除去するようにしたことを特徴と
している。Means for Solving the Problems To achieve the above object, a first fishpond of the present invention comprises a fish tank storing water for fish cultivation, and the water in the fish tank being placed at the bottom of the fish tank. A circulating means for circulating inside and outside the fish tank through an open drain, a filtering means for removing dirt contained in water circulated outside the fish tank by the circulating means, and an acid tube provided at the bottom of the fish tank. , An acid trachea having an air outlet on its peripheral wall,
A feeding means for feeding air into the acid trachea, and circulating the water in the fish tank inside and outside the fish tank by the circulation means,
Dirt contained in the water circulating outside the fish tank is removed by the filtering means, and air is fed into the acid tube by the feeding means, and the air is fed through the discharge holes in the peripheral wall of the acid tube. In a fish pond used to discharge into the water in the tank and supply air to the water in the fish tank, water absorption provided with a small-diameter or small-width water inlet on the peripheral wall between the acid tube and the bottom of the fish tank. A pipe, provided with a water-absorbing pipe communicating with the inside of the drainage port, and by a rising force of air bubbles that are discharged into the water in the fish tank and rise in the water in the fish tank through the discharge hole of the peripheral wall of the acid tube. Using the water circulating force generated in the water in the fish tank, dirt discharged into the water in the fish tank is collected around the water absorption pipe below the acid pipe along the fish tank, and the water stored in the fish tank is collected. Under the pressure of the water-absorbing pipe Using the suction force generated around the water that flows into the water absorption pipe through a small-diameter or small-width water inlet, the waste collected around the water absorption pipe is used together with the water that flows into the water absorption pipe as a rapid flow into the water absorption pipe. The water is introduced into the water absorption pipe through the water inlet of the peripheral wall, and the dirt that has flowed into the water absorption pipe together with the water is discharged to the outside of the fish tank through the water discharge port that communicates the water absorption pipe with the circulation means. It is characterized in that dirt contained in the water discharged to the outside is removed by the filtering means.
【００１１】本発明の第２の養魚池は、養魚用の水を溜
めた養魚槽と、その養魚槽内に養魚用の水を供給する水
供給手段と、前記養魚槽内に溜めた水を養魚槽外部に排
出する排水口と、前記養魚槽内底部に備えた酸気管であ
って、その周壁に空気の排出孔を設けた酸気管と、その
酸気管内に空気を送給する送給手段とを備えて、前記水
供給手段で前記養魚槽内に養魚用の水を供給しながら養
魚槽内に溜めた水を前記排水口を通して養魚槽外部に排
出すると共に、前記送給手段で空気を前記酸気管内に送
給して、その酸気管周壁の前記排出孔を通して空気を養
魚槽内の水中に排出し、養魚槽内の水中に空気を補給す
るようにして用いる養魚池において、前記酸気管と養魚
槽内底面との間に周壁に小径又は小幅の水流入口を設け
た吸水パイプであって、前記排水口内に連通させた吸水
パイプを設けて、前記酸気管周壁の排出孔を通して養魚
槽内の水中に排出されて養魚槽内の水中を上昇する空気
の気泡の上昇力で養魚槽内の水中に生ずる水循環力を用
いて、養魚槽内の水中に排出される汚物を養魚槽内に沿
って前記酸気管下方の吸水パイプ周囲に集めると共に、
前記養魚槽内に溜めた水の圧力を受けて前記吸水パイプ
周壁の小径又は小幅の水流入口を通して吸水パイプ内に
激流となって流入する水周辺に生ずる吸入力を用いて、
前記吸水パイプ周囲に集めた汚物を吸水パイプ内に激流
となって流入する水と共に吸水パイプ周壁の水流入口を
通して吸水パイプ内に流入させて、その吸水パイプ内に
水と共に流入させた汚物を吸水パイプ内を連通させた前
記排水口を通して養魚槽外部に排出するようにしたこと
を特徴としている。The second fish pond of the present invention comprises a fish tank storing water for fish farming, a water supply means for supplying water for fish farming into the fish tank, and a water tank storing water in the fish tank. A drain port for discharging to the outside of the fish tank, an acid tube provided on the bottom of the fish tank, and an acid tube provided with an air discharge hole in a peripheral wall thereof; and a feeder for feeding air into the acid tube. Means for supplying water for fish farming into the fish tank by the water supply means, and discharging the water stored in the fish tank to the outside of the fish tank through the drain port, and supplying air by the feeding means. Is supplied into the acid trachea, the air is discharged into the water in the fish tank through the discharge hole in the peripheral wall of the acid trachea, and the fish pond used to replenish the air in the water in the fish tank, A water absorption pipe with a small-diameter or narrow-width water inlet on the peripheral wall between the acid trachea and the bottom of the fish tank. A water-absorbing pipe communicating with the inside of the drainage port is provided, and the air-absorbing pipe is discharged into the water in the fish tank through the discharge hole of the peripheral wall of the acid-pipe tube and rises in the water in the fish tank. Using the water circulating force generated in the water, the dirt discharged into the water in the fish tank is collected around the water absorption pipe below the acid tube along the fish tank,
Under the pressure of the water stored in the fish tank, using the suction force generated around the water flowing into the water absorption pipe as a violent flow through the water inlet of the small diameter or width of the peripheral wall of the water absorption pipe,
The dirt collected around the water absorption pipe flows into the water absorption pipe through the water inlet of the peripheral wall of the water absorption pipe together with the water flowing in the water absorption pipe as a violent flow into the water absorption pipe. The water is discharged to the outside of the fish tank through the drain port that communicates the inside.
【００１２】[0012]
【作用】上記構成の第１の養魚池においては、循環手段
で養魚槽内の水を養魚槽内外に循環させた際に、養魚槽
外部を循環する水中に含まれる汚物が濾過手段で排除さ
れる。In the first fishpond constructed as described above, when water in the fish tank is circulated into and out of the fish tank by the circulation means, dirt contained in the water circulating outside the fish tank is removed by the filtration means. You.
【００１３】それと共に、送給手段で酸気管内に空気を
送給した際に、その空気が酸気管周壁の排出孔を通して
養魚槽内の水中に排出されて、養魚槽内の水に酸素が補
給される。At the same time, when air is fed into the acid tube by the feeding means, the air is discharged into the water in the fish tank through the discharge hole in the peripheral wall of the acid tube, and oxygen is added to the water in the fish tank. Replenished.
【００１４】その際には、酸気管周壁の排出孔を通して
養魚槽内の水中に排出されて養魚槽内の水中を上昇する
空気の気泡の上昇力を受けて、養魚槽内の水が養魚槽内
を養魚槽底部の酸気管方向に循環降下する。そして、そ
の酸気管方向に循環降下する水の循環力を受けて、養魚
槽内の水中に排出された魚糞、残餌等の汚物が養魚槽内
に沿って酸気管下方の吸水パイプ周囲に集まる。At this time, the water in the fish tank is subjected to the rising force of the air bubbles that are discharged into the water in the fish tank through the discharge holes in the peripheral wall of the acid trachea and rise in the water in the fish tank. It circulates and descends in the direction of the acid trachea at the bottom of the fish tank. Then, due to the circulating force of the water circulating and descending in the direction of the acid trachea, filth such as fish droppings and bait discharged into the water in the fish tank is spread around the water absorption pipe below the acid pipe along the fish tank. get together.
【００１５】吸水パイプ周囲に集まった汚物は、養魚槽
内に溜めた水の圧力を受けて、吸水パイプ周壁の小径又
は小幅の水流入口を通して吸水パイプ内に激流となって
流入する養魚槽内の水周辺に生ずる吸引力を受けて、吸
水パイプ内に激流となって流入する養魚槽内の水と共に
吸水パイプ周壁の水流入口を通して吸水パイプ内に吸引
されて流入する。The waste collected around the water-absorbing pipe receives the pressure of the water stored in the fish-farming tank, and flows into the water-absorbing pipe as a violent flow through the small-diameter or small-width water inlet of the peripheral wall of the water-absorbing pipe. Due to the suction force generated around the water, the water in the fish tank is flown into the water absorption pipe through the water inlet of the peripheral wall of the water absorption pipe together with the water in the fish tank which flows into the water absorption pipe as a violent flow.
【００１６】吸水パイプ内に流入した汚物を含んだ水
は、循環手段で吸水パイプ内を連通させた養魚槽内底部
の排水口を通して養魚槽外部に排出される。The water containing the dirt which has flowed into the water absorption pipe is discharged to the outside of the fish tank through a drain at the bottom of the fish tank connected to the water absorption pipe by the circulating means.
【００１７】養魚槽外部に排出された汚物を含んだ水
は、濾過手段で排除される。そして、汚物が排除された
水が循環手段で再び養魚槽内に流入される。[0017] Water containing filth discharged to the outside of the fish tank is removed by the filtering means. Then, the water from which the filth has been removed flows into the fish tank again by the circulation means.
【００１８】以下、順次上記工程が繰り返し行われ続け
られて、養魚槽内の水中に排出されて吸水パイプ周囲に
集まる汚物が、吸水パイプ内に激流となって流入する養
魚槽内の水と共に吸水パイプ周壁の小径又は小幅の水流
入口を通して吸水パイプ内に流入した後、循環手段で養
魚槽内底部の排水口を通して養魚槽外部に確実かつ迅速
に排出され続けられる。そして、その養魚槽外部に排出
された汚物を含んだ水が濾過手段で濾過されて清浄化さ
れ、その清浄化された水が循環手段で養魚槽内に流入さ
れ続けられる。Hereinafter, the above steps are repeatedly performed in order, and the dirt discharged into the water in the fish tank and collected around the water absorption pipe is absorbed together with the water in the fish tank which flows into the water absorption pipe as a torrent. After flowing into the water-absorbing pipe through the small-diameter or small-width water inlet of the peripheral wall of the pipe, the water is reliably and quickly discharged to the outside of the fish tank through the drain at the bottom of the fish tank by the circulation means. Then, the water containing the waste discharged to the outside of the fish tank is filtered and purified by the filtering means, and the purified water is continuously flown into the fish tank by the circulation means.
【００１９】上記構成の第２の養魚池においては、水供
給手段で養魚用の水を養魚槽内に供給しながら、養魚槽
内に溜めた水を排水口を通して養魚槽外部に排出した際
に、養魚槽内に溜めた水が一定の水位レベルに保持し続
けられながら、養魚槽内に溜めた水が水供給手段で養魚
槽内に供給した清浄な水で繰り返し置き換え続けられ
る。In the second fishpond having the above structure, the water stored in the fishpond is discharged to the outside of the fishpond through the drain while the water for supplying the fishpond is supplied into the fishpond by the water supply means. Meanwhile, while the water stored in the fish tank is kept at a certain water level, the water stored in the fish tank is repeatedly replaced with clean water supplied into the fish tank by the water supply means.
【００２０】それと共に、送給手段で酸気管内に空気を
送給した際に、その空気が酸気管周壁の排出孔を通して
養魚槽内の水中に排出されて、養魚槽内の水に酸素が補
給される。At the same time, when air is fed into the acid trachea by the feeding means, the air is discharged into the water in the fish tank through the discharge hole in the peripheral wall of the acid pipe, and oxygen is added to the water in the fish tank. Replenished.
【００２１】その際には、酸気管周壁の排出孔を通して
養魚槽内の水中に排出されて養魚槽内の水中を上昇する
空気の気泡の上昇力を受けて、養魚槽内の水が養魚槽内
を養魚槽底部の酸気管方向に循環降下する。そして、そ
の酸気管方向に循環降下する水の循環力を受けて、養魚
槽内の水中に排出された魚糞、残餌等の汚物が養魚槽内
に沿って酸気管下方の吸水パイプ周囲に集まる。At this time, the water in the fish tank is discharged into the water in the fish tank through the discharge hole in the peripheral wall of the acid trachea and receives the rising force of the air bubbles that rise in the water in the fish tank. It circulates and descends in the direction of the acid trachea at the bottom of the fish tank. Then, due to the circulating force of the water circulating and descending in the direction of the acid trachea, filth such as fish droppings and bait discharged into the water in the fish tank is drawn around the water absorption pipe below the acid pipe along the fish tank. get together.
【００２２】吸水パイプ周囲に集まった汚物は、養魚槽
内に溜めた水の圧力を受けて、吸水パイプ周壁の小径又
は小幅の水流入口を通して吸水パイプ内に激流となって
流入する養魚槽内の水周辺に生ずる吸引力を受けて、吸
水パイプ内に激流となって流入する養魚槽内の水と共に
吸水パイプ周壁の水流入口を通して吸水パイプ内に吸引
されて流入する。The dirt collected around the water absorption pipe receives the pressure of the water accumulated in the fish tank, and flows into the water absorption pipe as a violent flow into the water absorption pipe through a small-diameter or small-width water inlet of the peripheral wall of the water absorption pipe. Due to the suction force generated around the water, the water in the fish tank is flown into the water absorption pipe through the water inlet of the peripheral wall of the water absorption pipe together with the water in the fish tank which flows into the water absorption pipe as a violent flow.
【００２３】吸水パイプ内に流入した汚物を含んだ水
は、吸水パイプ内を連通させた養魚槽内底部の排水口を
通して養魚槽外部に排出される。The water containing dirt which has flowed into the water absorption pipe is discharged to the outside of the fish tank through a drain port at the bottom of the fish tank connected to the water absorption pipe.
【００２４】以下、順次上記工程が繰り返し行われ続け
られて、養魚槽内の水中に排出されて吸水パイプ周囲に
集まる汚物が、吸水パイプ内に激流となって流入する養
魚槽内の水と共に吸水パイプ周壁の小径又は小幅の水流
入口を通して吸水パイプ内に流入した後、吸水パイプ内
を連通させた養魚槽内底部の排水口を通して養魚槽外部
に確実かつ迅速に排出され続けられる。Thereafter, the above-described steps are successively repeated, and the filth discharged into the water in the fish tank and collected around the water absorption pipe is absorbed by the water in the fish tank together with the water in the fish tank flowing into the water absorption pipe as a torrent. After flowing into the water-absorbing pipe through the small-diameter or small-width water inlet of the pipe peripheral wall, the water is reliably and quickly discharged to the outside of the fish-tank through the drain at the bottom of the fish-tank communicating with the water-absorbing pipe.
【００２５】[0025]
【実施例】次に、本発明の実施例を図面に従い説明す
る。図１ないし図５は本発明の第１の養魚池の好適な実
施例を示し、図１はその概略構造を示す正面断面図、図
２はその側面断面図、図３と図４はそれぞれその酸気管
周辺の拡大側面断面図、図５はその吸水パイプ周辺の正
面断面図である。以下、この図中の養魚池を説明する。Next, an embodiment of the present invention will be described with reference to the drawings. 1 to 5 show a preferred embodiment of the first fishpond according to the present invention. FIG. 1 is a front sectional view showing a schematic structure thereof, FIG. 2 is a side sectional view thereof, and FIGS. FIG. 5 is an enlarged side sectional view around the acid trachea, and FIG. 5 is a front sectional view around the water absorption pipe. Hereinafter, the fish pond in this figure will be described.
【００２６】図において、１０は、養魚用の水を溜めた
養魚槽である。In the drawing, reference numeral 10 denotes a fish tank storing water for fish farming.
【００２７】養魚槽１０は、その周壁をコンクリートや
樹脂材等を用いて水密に形成している。The peripheral wall of the fish tank 10 is made watertight using concrete, resin material or the like.
【００２８】養魚槽１０内底面隅部には、排水口１２を
開口している。A drain port 12 is opened in the bottom corner of the fish tank 10.
【００２９】排水口１２には、養魚槽内の水２０を養魚
槽１０内外に循環させる水循環手段３０の水循環路を形
成する水循環パイプ３２を連結している。水循環パイプ
３２先端は、養魚槽１０上端に配設していて、その先端
開口部３２ａを養魚槽１０内に向けている。そして、排
水口１２から排出した養魚槽内の水２０を養魚槽１０外
部に配設した水循環パイプ３２内を通して養魚槽１０上
方から養魚槽１０内に再び流入させることができるよう
にしている。The water outlet 12 is connected to a water circulation pipe 32 which forms a water circulation path of a water circulation means 30 for circulating the water 20 in the fish cultivation tank into and out of the fish cultivation tub 10. The tip of the water circulation pipe 32 is disposed at the upper end of the fish tank 10, and the opening 32 a of the tip is directed into the fish tank 10. Then, the water 20 in the fish tank discharged from the drainage port 12 can be re-introduced into the fish tank 10 from above the fish tank 10 through a water circulation pipe 32 disposed outside the fish tank 10.
【００３０】水循環パイプ３２中途部には、水循環ポン
プ３４を備えている。そして、その水循環ポンプ３４で
水循環パイプ３２内を通して養魚槽内の水２０を養魚槽
１０内外に強制循環させることができるようにしてい
る。A water circulation pump 34 is provided in the middle of the water circulation pipe 32. The water circulation pump 34 allows the water 20 in the fish tank to be forcedly circulated into and out of the fish tank 10 through the water circulation pipe 32.
【００３１】水循環ポンプ３４と養魚槽内底面の排水口
１２とを連結している水循環パイプ３２中途部には、濾
過手段４０を備えている。濾過手段４０には、例えば小
砂利や濾過材を充填した濾過槽を用いている。そして、
その濾過手段４０で水循環パイプ３２内を循環させる養
魚槽内の水２０中に含まれる魚糞、残餌等の汚物を濾過
して排除できるようにしている。A filtering means 40 is provided in the middle of the water circulation pipe 32 connecting the water circulation pump 34 and the drainage port 12 on the bottom of the fish tank. As the filtering means 40, for example, a filtering tank filled with small gravel or a filtering material is used. And
The filtering means 40 is capable of filtering and removing waste such as fish droppings and bait contained in the water 20 in the fish tank circulated in the water circulation pipe 32.
【００３２】養魚槽１０内底部には、周壁に微細な空気
の排出孔５２を多数個散点状に設けた酸気管５０を横設
している。At the bottom of the fish tank 10, an acid tube 50 having a large number of fine air discharge holes 52 formed on the peripheral wall in a scattered manner is provided horizontally.
【００３３】酸気管５０には、酸気管５０内に空気を送
給する送給手段６０を備えている。The acid tube 50 is provided with a feeding means 60 for feeding air into the acid tube 50.
【００３４】送給手段６０は、例えば酸気管５０に連結
した長尺な空気管６２であって、養魚槽内の水２０中を
貫通させて養魚槽１０上方に突出させた空気管６２と、
その空気管６２上端に備えた電動式のブロワー６４とか
ら形成している。そして、ブロワー６４を回転させて空
気を空気管６２を通して酸気管５０内に送給し、その酸
気管５０内に送給した空気を酸気管周壁の排出孔５２を
通して養魚槽内の水２０中に排出して、養魚槽内の水２
０中に酸素を補給できるようにしている。The feeding means 60 is, for example, a long air pipe 62 connected to the acid-pipe 50, the air pipe 62 penetrating through the water 20 in the fish tank and projecting above the fish tank 10.
It is formed from an electric blower 64 provided at the upper end of the air pipe 62. Then, the blower 64 is rotated to send air into the acid tube 50 through the air tube 62, and the air sent into the acid tube 50 is discharged into the water 20 in the fish tank through the discharge hole 52 of the acid tube peripheral wall. Drain the water in the fish tank 2
Oxygen can be replenished during zero.
【００３５】以上の構成は、従来の養魚池と同様である
が、図の養魚池では、排水口１２を開口した養魚槽１０
内底面上方周囲を、図１に示したように、箱型状をした
水密構造の仕切り壁１４で覆っている。そして、その仕
切り壁１４で覆った小部屋１６内を、その他の養魚槽１
０内と水密性を持たせて仕切っている。The above configuration is the same as that of a conventional fish pond, but in the fish pond shown in the figure, a fish tank 10 having a drain port 12 opened.
As shown in FIG. 1, the upper periphery of the inner bottom surface is covered with a box-shaped partition wall 14 having a watertight structure. Then, the inside of the small room 16 covered with the partition wall 14 is replaced with another fish tank 1.
Partitioned with water tightness inside 0.
【００３６】酸気管５０と養魚槽１０内底面との間に
は、吸水パイプ７０を横設している。A water absorption pipe 70 is provided between the acid trachea 50 and the bottom surface of the fish tank 10.
【００３７】具体的には、図３に示したように、平面状
をなす養魚槽１０内底面に吸水パイプ７０を横設してい
る。More specifically, as shown in FIG. 3, a water absorption pipe 70 is provided horizontally on the inner bottom surface of the fish tank 10 having a planar shape.
【００３８】又は、図４に示したように、養魚槽１０内
底面に窪み７６を設けて、その窪み７６に吸水パイプ７
０下部を嵌入し、吸水パイプ７０を養魚槽１０内底面に
安定させて横設している。Alternatively, as shown in FIG. 4, a depression 76 is provided in the bottom surface of the fish tank 10 and the depression 76 is provided in the water absorption pipe 7.
The lower part of the fish tank 10 is fitted, and the water absorption pipe 70 is stably laid horizontally on the bottom surface of the fish tank 10.
【００３９】吸水パイプ７０周壁には、図１に示したよ
うに、小径の水流入口７２を複数個小ピッチで並べて設
けている。As shown in FIG. 1, a plurality of small-diameter water inlets 72 are arranged on the peripheral wall of the water absorption pipe 70 at a small pitch.
【００４０】又は、図５に示したように、吸水パイプ７
０周壁両側に、スリット状をした小幅の水流入口７４を
それぞれ設けている。Alternatively, as shown in FIG.
On both sides of the 0 peripheral wall, small slit-shaped water inlets 74 are provided.
【００４１】これらの水流入口７２，７４は、図３又は
図４に示したように、汚物が集まり易い養魚槽１０内底
面近くの吸水パイプ７０周壁両側の下部又はその上部に
設けている。As shown in FIG. 3 or FIG. 4, these water inlets 72 and 74 are provided at the lower part on the both sides of the peripheral wall of the water absorption pipe 70 near the bottom surface of the fish tank 10 where dirt easily collects or at the upper part thereof.
【００４２】吸水パイプ７０の一端は、気密に封じてい
る。吸水パイプ７０の他端は、養魚槽内の仕切り壁１４
を貫通させて仕切り壁１４内側の小部屋１６内に突出さ
せている。そして、吸水パイプ７０内を小部屋１６内を
介して養魚槽１０底面に開口した排水口１２内に連通さ
せている。One end of the water absorbing pipe 70 is hermetically sealed. The other end of the water absorption pipe 70 is connected to the partition wall 14 in the fish tank.
And project into the small room 16 inside the partition wall 14. Then, the inside of the water absorption pipe 70 is communicated with the inside of the drainage port 12 opened on the bottom of the fish tank 10 through the inside of the small room 16.
【００４３】小部屋１６内には、養魚槽１０底壁を貫通
させて養魚槽１０内外に水溢出パイプ１８を突出させて
いる。そして、循環手段３０で小部屋１６内を介して養
魚槽１０内外を循環させる水、即ち養魚槽内に供給した
水２０が多過ぎて、小部屋１６内の水２０が所定水位レ
ベル以上に達した際に、水溢出パイプ１８を通して養魚
槽１０外部に余分な水を排除して、養魚槽内の水２０を
所定水位レベル以下に保持できるようにしている。In the small room 16, a water overflow pipe 18 is projected through the bottom wall of the fish tank 10 into and out of the fish tank 10. Then, the water circulating inside and outside the fish tank 10 via the small room 16 by the circulation means 30, that is, the water 20 supplied into the fish tank is too much, and the water 20 in the small room 16 reaches a predetermined water level or more. At this time, excess water is removed outside the fish tank 10 through the water overflow pipe 18 so that the water 20 in the fish tank can be maintained at a predetermined water level or lower.
【００４４】図１ないし図５に示した養魚池は、以上の
ように構成している。The fish ponds shown in FIGS. 1 to 5 are configured as described above.
【００４５】次に、その使用例並びにその作用を説明す
る。Next, an example of use and an operation thereof will be described.
【００４６】循環手段３０の水循環ポンプ３４を作動さ
せて、養魚槽１０外部に配設した水循環パイプ３２内を
通して、養魚槽内の水２０を養魚槽１０内外に強制循環
させる。そして、養魚槽１０外部を循環させる魚糞、残
餌等の汚物を含んだ水２０を水循環パイプ３２中途部に
備えた濾過手段４０の濾過槽等を通して、その水２０中
に含まれる汚物を濾過手段４０で濾過して排除した後、
その汚物を排除して清浄化した水２０を水循環パイプ３
２先端から養魚槽１０内に再び流入させる。そして、養
魚槽内の水２０中に含まれる汚物を濾過手段４０で排除
し続けて、養魚槽内の水２０が汚物で汚れて細菌等が発
生し、養魚槽内の水２０中で飼育中の魚に悪影響を与え
るのを防ぐ。The water circulating pump 34 of the circulating means 30 is operated to forcibly circulate the water 20 in the fish tub 10 into and out of the fish tub 10 through the water circulating pipe 32 provided outside the fish tub 10. Then, the water 20 containing dirt such as fish droppings and bait circulating outside the fish tank 10 is filtered through a filtration tank or the like of a filtering means 40 provided in the middle of the water circulation pipe 32 to filter the dirt contained in the water 20. After filtering out by means 40,
The water 20 purified by removing the waste is supplied to the water circulation pipe 3
(2) The water is again allowed to flow into the fish tank 10 from the tip. Then, the filth contained in the water 20 in the fish tank is continuously removed by the filtering means 40, and the water 20 in the fish tub is contaminated with the filth to generate bacteria and the like. To prevent adverse effects on fish.
【００４７】それと共に、送給手段６０のブロワー６４
を作動させて、空気管６２を通して、酸気管５０内に空
気を送給する。そして、その酸気管５０内に送給した空
気を酸気管周壁の排出孔５２を通して養魚槽内の水２０
中に排出し続けて、養魚槽内の水２０が酸素不足状態と
なって、養魚槽内の水２０中で飼育中の魚に悪影響を及
ぼすのを防ぐ。At the same time, the blower 64 of the feeding means 60
Is operated to supply air into the acid tube 50 through the air tube 62. Then, the air fed into the acid tube 50 is passed through a discharge hole 52 in the peripheral wall of the acid tube to allow the water 20
This prevents the water 20 in the fish tank from becoming oxygen deficient and adversely affecting the fish bred in the water 20 in the fish tank.
【００４８】その際には、酸気管周壁の排出孔５２を通
して養魚槽内の水２０中に排出されて養魚槽内の水２０
中を上昇する空気の気泡の上昇力を受けて、図２に矢印
で示したように、養魚槽１０内を養魚槽底部の酸気管５
０方向に循環降下する水２０の循環力を用いて、養魚槽
内の水２０中に排出された魚糞、残餌等の汚物を、養魚
槽１０内に沿って酸気管５０下方の養魚槽１０底部の吸
水パイプ７０周囲に余すところなく迅速に集めるように
する。At this time, the water is discharged into the water 20 in the fish tank through the discharge hole 52 in the peripheral wall of the acid tube, and the water 20 in the fish tank is discharged.
Under the rising force of the air bubbles rising in the inside, as shown by the arrow in FIG.
By using the circulating force of the water 20 circulating and descending in the 0 direction, the waste such as fish droppings and bait discharged into the water 20 in the fish tank is reduced along the fish tank 10 below the acid tube 50 by the fish tank. 10 to collect quickly and completely around the water absorption pipe 70 at the bottom.
【００４９】吸水パイプ７０周囲に集めた汚物は、図３
又は図４に矢印で示したように、養魚槽内の水２０の圧
力を受けて吸水パイプ周壁の小径又は小幅の水流入口７
２，７４を通して吸水パイプ７０内に激流となって流入
する養魚槽内の水２０周辺に生ずる吸引力を用いて、養
魚槽内の水２０と共に吸水パイプ周壁の水流入口７２，
７４を通して吸水パイプ７０内に吸引して流入させる。The waste collected around the water absorption pipe 70 is shown in FIG.
Alternatively, as shown by an arrow in FIG.
Using the suction force generated around the water 20 in the fish tank that flows into the water absorption pipe 70 as a torrent through the water absorption pipes 2 and 74, the water 20 in the fish tank and the water inlet 72,
The water is sucked into the water absorption pipe 70 through the pipe 74.
【００５０】吸水パイプ７０内に流入させた汚物を含ん
だ水２０は、吸水パイプ７０端部を突出させた小部屋１
６内を介して、循環手段３０の水循環ポンプ３４で養魚
槽内底面の排水口１２を通して養魚槽１０外部の水循環
パイプ３２内に流出させる。そして、その水循環パイプ
３２内に流出させた汚物を含んだ水２０を、循環手段３
０の水循環ポンプ３４で水循環パイプ３２内を循環させ
て、水循環パイプ３２中途部に備えた濾過手段４０の濾
過槽内等を通過させる。そして、その濾過手段４０で水
循環パイプ３２内を循環させる水２０中から汚物を濾過
して排除した後、その汚物を排除して清浄化した水２０
を水循環パイプ３２先端から再び養魚槽１０内に流入さ
せる。The water 20 containing dirt introduced into the water absorption pipe 70 is supplied to the small room 1 having the end of the water absorption pipe 70 protruding.
Through the inside 6, the water is circulated into the water circulation pipe 32 outside the fish tub 10 by the water circulating pump 34 of the circulating means 30 and the drainage port 12 on the bottom surface of the fish tub. Then, the water 20 containing the waste discharged into the water circulation pipe 32 is circulated to the circulation means 3.
The water circulating pump 34 circulates through the water circulating pipe 32 and passes through a filtration tank of a filtering means 40 provided in the middle of the water circulating pipe 32. Then, after filtering and removing dirt from the water 20 circulated through the water circulation pipe 32 by the filtering means 40, the purified water 20 is removed by removing the dirt.
From the end of the water circulation pipe 32 into the fish tank 10 again.
【００５１】以下、順次上記工程を繰り返し行い続け
て、養魚槽内の水２０中に排出された汚物を吸水パイプ
７０周囲に余すところなく確実かつ迅速に集めて、その
集めた汚物を養魚槽内の水２０と共に吸水パイプ周壁の
小径又は小幅の水流入口７２，７４を通して吸水パイプ
７０内に吸引して流入させ、その吸水パイプ７０内に流
入させた汚物を含んだ水２０を小部屋１６内を介して排
水口１２を通して養魚槽１０外部の水循環パイプ３２内
に確実かつ迅速に流出させ続ける。そして、その水循環
パイプ７０内に流出させた汚物を含んだ水２０を水循環
ポンプ３４で水循環パイプ３２内を循環させて、水循環
パイプ３２中途部に備えた濾過手段４０を通過させるよ
うにする。そして、その水２０中に含まれた汚物を濾過
手段４０で排除し、その汚物を排除して清浄化した水２
０を水循環パイプ３２先端から再び養魚槽１０内に流入
し続ける。Thereafter, the above-described steps are sequentially repeated, and the waste discharged into the water 20 in the fish tank is collected reliably and quickly around the water-absorbing pipe 70, and the collected waste is collected in the fish tank. Is sucked into the water absorption pipe 70 through the small-diameter or small-width water inlets 72 and 74 of the peripheral wall of the water absorption pipe together with the water 20, and the water 20 containing the dirt introduced into the water absorption pipe 70 flows through the small room 16. Through the drainage port 12, the water is surely and quickly discharged into the water circulation pipe 32 outside the fish tank 10. Then, the water 20 containing the waste discharged into the water circulation pipe 70 is circulated in the water circulation pipe 32 by the water circulation pump 34 so as to pass through the filtering means 40 provided in the middle of the water circulation pipe 32. Then, the dirt contained in the water 20 is eliminated by the filtering means 40, and the dirt is eliminated and the purified water 2 is removed.
0 continues to flow into the fish tank 10 again from the end of the water circulation pipe 32.
【００５２】すると、養魚槽内の水２０が長期に亙って
汚物を含まない清浄な状態に保持し続けられて、養魚槽
内の水２０中で飼育中の魚が順調に生育し続ける。Then, the water 20 in the fish tank is kept in a clean state free of dirt for a long period of time, and the fish kept in the water 20 in the fish tank keep growing smoothly.
【００５３】実験によれば、上記養魚池を用いて虹鱒、
岩魚、錦鯉等の魚を飼育した場合には、養魚槽内の水２
０を新しい水と入れ替えたり、養魚槽内の水２０を排出
して、養魚槽１０内底部に溜まった汚物を洗い落とした
りする間の期間を、従来の同規模の養魚池に比べて、３
倍以上延ばすことができることが判明した。それと共
に、養魚槽内の水２０中で飼育する魚の数を、従来の同
規模の養魚池に比べて３倍以上増やしても、それらの魚
を順調に生育できることが判明した。According to the experiment, rainbow trout,
When breeding fish such as rock fish and Nishikigoi, the water in the fish tank 2
0 is replaced with fresh water, and the time between draining the water 20 in the fish tank and washing away the dirt accumulated at the bottom of the fish tank 10 is 3 times shorter than that of a conventional fish pond of the same size.
It has been found that it can be extended more than twice. At the same time, it was found that even if the number of fish bred in the water 20 in the fish tank was increased by three times or more as compared with the conventional fish pond of the same size, it was found that the fish could grow smoothly.
【００５４】図６は、本発明の第１の養魚池の他の好適
な実施例を示し、詳しくはその概略構造を示す正面断面
図である。以下、この図中の養魚池を説明する。FIG. 6 is a front sectional view showing another preferred embodiment of the first fishpond according to the present invention, and more specifically, a schematic structure thereof. Hereinafter, the fish pond in this figure will be described.
【００５５】図の養魚池では、排水口１２を開口した養
魚槽１０底面上方周囲を仕切り壁１４で覆わずに、養魚
槽１０内に露出させている。養魚槽１０内に露出させた
養魚槽内底面の排水口１２には、吸水パイプ７０端部を
直接に連結して、吸水パイプ７０内を排水口１２内に直
接に連通させている。そして、吸水パイプ７０内に吸引
して流入させた汚物を含んだ水２０を排水口１２を通し
て直接に養魚槽１０外部に排出できるようにしている。In the fish ponds shown in the figure, the upper periphery of the bottom of the fish tub 10 with the drain port 12 opened is not covered with the partition wall 14 but is exposed inside the fish ponds 10. The end of the water absorption pipe 70 is directly connected to the drain port 12 on the bottom surface of the fish tank exposed in the fish tank 10, and the inside of the water absorption pipe 70 is directly communicated with the drain port 12. Then, the water 20 containing the dirt sucked into the water absorption pipe 70 and allowed to flow in can be discharged directly to the outside of the fish tank 10 through the drain port 12.
【００５６】その他は、前述図１ないし図５に示した第
１の養魚池と同様に構成していて、その作用も、養魚槽
内の水２０がその水位が上昇して養魚槽１０上端からそ
の外部に溢出することのないように、養魚槽１０内に溜
まった余分な水２０を水溢出パイプ１８を通して養魚槽
１０外部に排出できない他は、前述図１ないし図５に示
した第１の養魚池と同様であり、その同一部材には同一
符号を付し、その説明を省略する。In other respects, the structure is the same as that of the first fishpond shown in FIGS. 1 to 5 described above, and the operation thereof is as follows. Except that the excess water 20 accumulated in the fish tank 10 cannot be discharged to the outside of the fish tank 10 through the water overflow pipe 18 so as not to overflow to the outside, the first water shown in FIGS. This is the same as a fish pond, and the same members are denoted by the same reference numerals and description thereof will be omitted.
【００５７】図７は本発明の第２の養魚池の好適な実施
例を示し、詳しくはその概略構造を示す正面断面図であ
る。以下、この図中の養魚池を説明する。FIG. 7 is a front sectional view showing a preferred embodiment of the second fishpond according to the present invention. Hereinafter, the fish pond in this figure will be described.
【００５８】図の養魚池では、養魚槽１０内にその上方
から養魚用の水２０を供給する水供給手段８０の水供給
パイプ８２を設けている。In the fishpond shown in the figure, a water supply pipe 82 of a water supply means 80 for supplying water 20 for fishculture from above is provided in the fishpond 10.
【００５９】養魚槽１０内底面隅部には、養魚槽内に溜
めた水２０を養魚槽１０外部に排出する排水口１２を開
口している。A drain port 12 for discharging water 20 stored in the fish tank to the outside of the fish tank 10 is opened at the bottom corner of the fish tank 10.
【００６０】そして、水供給手段８０で養魚用の水２０
を養魚槽１０内に供給し続けながら、養魚槽１０内に溜
めた水２０を排水口１２を通して養魚槽１０外部に排出
し続けるようにして、養魚槽１０内に溜めた水２０を一
定の水位レベルに保持し続けながら、養魚槽内に溜めた
水２０を水供給手段８０で養魚槽１０内に供給し続ける
清浄な水２０に繰り返し置き換え続けることができるよ
うにしている。Then, the water 20 for fish farming is
The water 20 stored in the fish tank 10 is maintained at a constant water level by continuously discharging the water 20 stored in the fish tank 10 to the outside of the fish tank 10 through the drain port 12 while continuously supplying the water 20 into the fish tank 10. The water 20 stored in the fish tank can be repeatedly replaced with the clean water 20 continuously supplied into the fish tank 10 by the water supply means 80 while maintaining the level at the level.
【００６１】その他は、前述図６に示した第１の養魚池
と同様に構成していて、その作用も、養魚槽１０外部に
排出した汚物を含んだ水２０を濾過手段で濾過して清浄
化し、再び養魚用の水として利用できない他は、前述図
６に示した第１の養魚池と同様であり、その同一部材に
は同一符号を付し、その説明を省略する。In other respects, the construction is the same as that of the first fish pond shown in FIG. 6 described above, and its operation is as follows. The structure is the same as that of the first fish pond shown in FIG. 6 except that it is not reusable as water for fish farming, and the same members are denoted by the same reference numerals and description thereof is omitted.
【００６２】なお、第２の養魚池においては、前述図１
に示した第１の養魚池のように、排水口１２を開口した
養魚槽１０内底面上方周囲に水溢出パイプ１８を備えた
仕切り壁１４で仕切った小部屋１６を設けて、その小部
屋１６内を介して吸水パイプ７０内を排水口１２内に連
通させたり、前述図４に示した第１の養魚池のように、
吸水パイプ７０下部を養魚槽１０内底面の窪み７６内に
安定させて嵌入させたり、又は前述図５に示した第１の
養魚池のように、吸水パイプ７０周壁に小幅の水流入口
７４を設けたりしても良い。In the second fish pond, the above-mentioned FIG.
As shown in the first fishpond shown in FIG. 1, a small room 16 partitioned by a partition wall 14 provided with a water overflow pipe 18 is provided around the upper part of the bottom surface of the fish tank 10 having a drain port 12 opened. The inside of the water absorption pipe 70 is communicated with the inside of the drain port 12 through the inside, or as in the first fishpond shown in FIG.
The lower part of the water absorption pipe 70 is stably fitted into the depression 76 on the bottom surface of the fish tank 10, or a small water inlet 74 is provided in the peripheral wall of the water absorption pipe 70 as in the first fish pond shown in FIG. Or you may.
【００６３】[0063]
【発明の効果】以上説明したように、本発明の第１、第
２の養魚池によれば、養魚槽内の水中に排出されて酸気
管周囲の養魚槽内底部に集まる魚糞、残餌等の汚物を、
余すところなく迅速に吸水パイプ内に吸引して、養魚槽
外部に迅速かつ的確に排出することができる。そして、
養魚槽内の水を長期に亙って汚物を含まない清浄な状態
に保持し続けることができる。As described above, according to the first and second fishponds of the present invention, fish manure and residual food discharged into the water in the fishpond and collected at the bottom of the fishpond around the acid trachea. Such filth,
It can be quickly and thoroughly discharged into the water absorption pipe and quickly and accurately discharged to the outside of the fish tank. And
The water in the fish tank can be kept in a clean state free of dirt for a long time.
【００６４】また、本発明の第１の養魚池によれば、養
魚槽外部に排出した汚物を含んだ水を濾過手段で濾過し
て清浄化し、その清浄化した水を養魚槽内に再び流入さ
せて養魚用の水として再利用できる。Further, according to the first fish pond of the present invention, the water containing the dirt discharged to the outside of the fish tank is filtered and purified by the filtering means, and the purified water flows into the fish tank again. It can be reused as water for fish farming.
【図１】本発明の第１の養魚池の概略構造を示す正面断
面図である。FIG. 1 is a front sectional view showing a schematic structure of a first fishpond according to the present invention.
【図２】本発明の第１の養魚池の概略構造を示す側面断
面図である。FIG. 2 is a side sectional view showing a schematic structure of a first fishpond according to the present invention.
【図３】本発明の第１の養魚池の吸水パイプ周辺の拡大
側面断面図である。FIG. 3 is an enlarged side sectional view around a water absorption pipe of a first fishpond according to the present invention.
【図４】本発明の第１の養魚池の吸水パイプ周辺の拡大
側面断面図である。FIG. 4 is an enlarged side sectional view around a water absorption pipe of the first fishpond according to the present invention.
【図５】本発明の第１の養魚池の吸水パイプ周辺の概略
構造を示す正面断面図である。FIG. 5 is a front sectional view showing a schematic structure around a water absorption pipe of a first fishpond according to the present invention.
【図６】本発明の第１の養魚池の概略構造を示す正面断
面図である。FIG. 6 is a front sectional view showing a schematic structure of a first fishpond according to the present invention.
【図７】本発明の第２の養魚池の概略構造を示す正面断
面図である。FIG. 7 is a front sectional view showing a schematic structure of a second fishpond according to the present invention.
【図８】従来の養魚池の概略構造を示す正面断面図であ
る。FIG. 8 is a front sectional view showing a schematic structure of a conventional fishpond.
【図９】従来の養魚池の概略構造を示す側面断面図であ
る。FIG. 9 is a side sectional view showing a schematic structure of a conventional fishpond.
１０ 養魚槽 １２ 排水口 １４ 仕切り壁 １６ 小部屋 １８ 水溢出パイプ ２０ 水 ３０ 循環手段 ３２ 水循環パイプ ３４ 水循環ポンプ ４０ 濾過手段 ５０ 酸気管 ５２ 排出孔 ６０ 送給手段 ７０ 吸水パイプ ７２、７４ 水流入口 ８０ 水供給手段 ８２ 水供給パイプ DESCRIPTION OF SYMBOLS 10 Fish tank 12 Drainage port 14 Partition wall 16 Small room 18 Water overflow pipe 20 Water 30 Circulation means 32 Water circulation pipe 34 Water circulation pump 40 Filtration means 50 Acid pipe 52 Drain hole 60 Feeding means 70 Water absorption pipe 72, 74 Water inlet 80 Water Supply means 82 Water supply pipe
Claims (2)
槽内の水を養魚槽内底部に開口した排水口を通して養魚
槽内外に循環させる循環手段と、その循環手段で養魚槽
外部を循環させる水中に含まれる汚物を排除する濾過手
段と、前記養魚槽内底部に備えた酸気管であって、その
周壁に空気の排出孔を設けた酸気管と、その酸気管内に
空気を送給する送給手段とを備えて、前記循環手段で養
魚槽内の水を養魚槽内外に循環させて、その養魚槽外部
を循環させる水中に含まれる汚物を前記濾過手段で排除
すると共に、前記送給手段で空気を前記酸気管内に送給
して、その酸気管周壁の前記排出孔を通して空気を養魚
槽内の水中に排出し、養魚槽内の水中に空気を補給する
ようにして用いる養魚池において、前記酸気管と養魚槽
内底面との間に周壁に小径又は小幅の水流入口を設けた
吸水パイプであって、前記排水口内に連通させた吸水パ
イプを設けて、前記酸気管周壁の排出孔を通して養魚槽
内の水中に排出されて養魚槽内の水中を上昇する空気の
気泡の上昇力で養魚槽内の水中に生ずる水循環力を用い
て、養魚槽内の水中に排出される汚物を養魚槽内に沿っ
て前記酸気管下方の吸水パイプ周囲に集めると共に、前
記養魚槽内に溜めた水の圧力を受けて前記吸水パイプ周
壁の小径又は小幅の水流入口を通して吸水パイプ内に激
流となって流入する水周辺に生ずる吸入力を用いて、前
記吸水パイプ周囲に集めた汚物を吸水パイプ内に激流と
なって流入する水と共に吸水パイプ周壁の水流入口を通
して吸水パイプ内に流入させて、その吸水パイプ内に水
と共に流入させた汚物を前記循環手段で吸水パイプ内を
連通させた前記排水口を通して養魚槽外部に排出し、そ
の養魚槽外部に排出した水中に含まれる汚物を前記濾過
手段で除去するようにしたことを特徴とする養魚池。1. A fish tank in which water for fish farming is stored, circulating means for circulating water in the fish tank through a drain port opened at the bottom of the fish tank, inside and outside the fish tank, Filtration means for removing dirt contained in water for circulating water, an acid trachea provided at the bottom of the fish tank, an acid trachea provided with an air discharge hole in a peripheral wall thereof, and air in the acid trachea. With a feeding means for feeding, the water in the fish tank is circulated in and out of the fish tank by the circulating means, while removing the dirt contained in the water circulating outside the fish tank by the filtering means, The feeding means supplies air into the acid tube, discharges the air into the water in the fish tank through the discharge hole of the peripheral wall of the acid tube, and replenishes the air in the water in the fish tank. In the fishpond to be used, a peripheral wall is provided between the acid trachea and the bottom surface of the fishpond. A water absorption pipe provided with a small-diameter or small-width water inlet, provided with a water-absorption pipe communicating with the inside of the drainage port, discharged into the water in the fish tank through the discharge hole of the peripheral wall of the acid gas pipe, and By using the water circulating force generated in the water in the fish tank by the rising force of the air bubbles rising in the water, the dirt discharged into the water in the fish tank is moved around the water absorption pipe below the acid pipe along the fish tank. Collecting and receiving the pressure of the water collected in the fish tank, using the suction force generated around the water flowing into the water absorption pipe through a small diameter or small width water inlet of the peripheral wall of the water absorption pipe and flowing into the water absorption pipe, the water absorption is performed. The dirt collected around the pipe flows into the water absorption pipe through the water inlet of the peripheral wall of the water absorption pipe together with the water flowing in the water absorption pipe as a violent flow into the water absorption pipe. The inside water pipe is discharged to the fish tank outside through the drain port which is communicated, fish ponds, characterized in that the dirt contained in the water discharged into the fish tank outside and to be removed by the filtering means.
槽内に養魚用の水を供給する水供給手段と、前記養魚槽
内に溜めた水を養魚槽外部に排出する排水口と、前記養
魚槽内底部に備えた酸気管であって、その周壁に空気の
排出孔を設けた酸気管と、その酸気管内に空気を送給す
る送給手段とを備えて、前記水供給手段で前記養魚槽内
に養魚用の水を供給しながら養魚槽内に溜めた水を前記
排水口を通して養魚槽外部に排出すると共に、前記送給
手段で空気を前記酸気管内に送給して、その酸気管周壁
の前記排出孔を通して空気を養魚槽内の水中に排出し、
養魚槽内の水中に空気を補給するようにして用いる養魚
池において、前記酸気管と養魚槽内底面との間に周壁に
小径又は小幅の水流入口を設けた吸水パイプであって、
前記排水口内に連通させた吸水パイプを設けて、前記酸
気管周壁の排出孔を通して養魚槽内の水中に排出されて
養魚槽内の水中を上昇する空気の気泡の上昇力で養魚槽
内の水中に生ずる水循環力を用いて、養魚槽内の水中に
排出される汚物を養魚槽内に沿って前記酸気管下方の吸
水パイプ周囲に集めると共に、前記養魚槽内に溜めた水
の圧力を受けて前記吸水パイプ周壁の小径又は小幅の水
流入口を通して吸水パイプ内に激流となって流入する水
周辺に生ずる吸入力を用いて、前記吸水パイプ周囲に集
めた汚物を吸水パイプ内に激流となって流入する水と共
に吸水パイプ周壁の水流入口を通して吸水パイプ内に流
入させて、その吸水パイプ内に水と共に流入させた汚物
を吸水パイプ内を連通させた前記排水口を通して養魚槽
外部に排出するようにしたことを特徴とする養魚池。2. A fish tank storing water for fish farming, a water supply means for supplying water for fish farming in the fish tank, and a drain port discharging the water collected in the fish tank outside the fish tank. An acid tubing provided at the bottom of the fish tank, the acid tubing having an air discharge hole formed in a peripheral wall thereof, and a feeding means for feeding air into the acid tubing. The water stored in the fish tank is discharged to the outside of the fish tank through the drainage port while supplying water for fish farming into the fish tank by the supply means, and air is supplied into the acid tube by the supply means. Then, the air is discharged into the water in the fish tank through the discharge hole of the peripheral wall of the acid tube,
In a fish pond used to supply air to the water in the fish tank, a water absorption pipe provided with a small-diameter or narrow water inlet on the peripheral wall between the acid tube and the bottom of the fish tank,
A water-absorbing pipe communicated with the inside of the drainage port is provided, and is discharged into the water in the fish tank through the discharge hole in the peripheral wall of the acid tube, and the water in the fish tank is raised by the rising force of the air bubbles rising in the water in the fish tank. Using the water circulation force generated in the above, while collecting dirt discharged into the water in the fish tank around the water absorption pipe below the acid tube along the fish tank, receiving the pressure of the water stored in the fish tank Using the suction force generated around the water flowing into the water absorption pipe through the small-diameter or small-width water inlet of the peripheral wall of the water absorption pipe, waste collected around the water absorption pipe flows into the water absorption pipe as a violent flow. Together with the water that flows into the water absorption pipe through the water inlet of the peripheral wall of the water absorption pipe, and discharges the dirt that has flowed into the water absorption pipe together with the water to the outside of the fish tank through the drain port that communicates with the water absorption pipe. Fishponds which is characterized in the thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3319870A JP2982927B2 (en) | 1991-11-07 | 1991-11-07 | Fish pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3319870A JP2982927B2 (en) | 1991-11-07 | 1991-11-07 | Fish pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05123081A JPH05123081A (en) | 1993-05-21 |
| JP2982927B2 true JP2982927B2 (en) | 1999-11-29 |
Family
ID=18115159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3319870A Expired - Fee Related JP2982927B2 (en) | 1991-11-07 | 1991-11-07 | Fish pond |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2982927B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318579A (en) * | 2011-09-05 | 2012-01-18 | 刘滨 | Suspended fish tank |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304147B (en) * | 2014-10-24 | 2016-10-05 | 中国水产科学研究院渔业机械仪器研究所 | A kind of stacking goods-shelf type solid aquaculture device |
| CN106063474B (en) * | 2016-07-29 | 2023-01-10 | 浙江省海洋水产养殖研究所 | Fish recirculating aquaculture water treatment tank |
| KR200487989Y1 (en) * | 2017-10-02 | 2018-11-29 | 주용범 | Aquarium with apparatus for removing sediment |
| CN110169388A (en) * | 2019-06-05 | 2019-08-27 | 中国长江三峡集团有限公司中华鲟研究所 | A kind of flowing water culture pond and application method with water-saving dirt collection function |
| CN112841119A (en) * | 2021-03-03 | 2021-05-28 | 广东香良水产有限公司 | Water changing device and water changing method for industrial fish culture |
-
1991
- 1991-11-07 JP JP3319870A patent/JP2982927B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318579A (en) * | 2011-09-05 | 2012-01-18 | 刘滨 | Suspended fish tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05123081A (en) | 1993-05-21 |
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