JPH065732Y2 - Multiple vapor trapezoidal fish reef - Google Patents
Multiple vapor trapezoidal fish reefInfo
- Publication number
- JPH065732Y2 JPH065732Y2 JP1987166175U JP16617587U JPH065732Y2 JP H065732 Y2 JPH065732 Y2 JP H065732Y2 JP 1987166175 U JP1987166175 U JP 1987166175U JP 16617587 U JP16617587 U JP 16617587U JP H065732 Y2 JPH065732 Y2 JP H065732Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- fish reef
- fish
- trapezoidal
- multiple vapor
- 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
- Artificial Fish Reefs (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
【考案の詳細な説明】 （イ）この考案の背景には本考案人が別に特許出願した
特願昭６２−２３１７２５号によって解決した酸欠問題
と酸素供給方法がある。そこでは水中に幾重にも気相を
留置すると十分な酸素が水中の全ての気相下で得られ，
水生生物の大量飼育を行なえるとある。DETAILED DESCRIPTION OF THE INVENTION (a) The background of this invention is an oxygen deficiency problem and an oxygen supply method solved by Japanese Patent Application No. 62-231725 filed by the present inventor. There, sufficient oxygen can be obtained under all gas phases in water by placing the gas phase in water multiple times.
It is said that a large number of aquatic organisms can be raised.
（ロ）又，本考案人が別に実用新案登録出願した実願昭
６２−１４２３１６号によって解決した留置気相の換気
問題とも関与する。そこでは気相は一度補充すると一定
量の気体が留置される機構になっており，水が侵入しな
い。(B) It is also involved in the ventilation problem of the indwelling gas phase solved by the application for utility model registration filed by the present inventor in Japanese Utility Model Application No. 62-142316. There, the gas phase has a mechanism in which a fixed amount of gas is retained once it is replenished, and water does not enter.
（ハ）上記の（イ）と（ロ）の項で得られた発明工夫か
ら，海底に魚礁として，本考案が考えられた。さて，
（ロ）で述べた添付書類（５）に記載してあるように，
本来の『筒』の目的は一番底に送られた気体を順に一定
量ずつ留置し，溢れた気体を『筒』を通じて上方のプレ
ートにも通気し留置することにあった。以上の背景に，
本考案は先ず，気相プレートに同じような長さの『筒』
を多数取りつけ魚移動用上下通路としても使えるように
した。次に，それらのプレートを支える支持壁には，上
方で気体が，下方で魚が自由に前後左右に通過できる窓
を持たせた。更に，嵐の際には海底の流れも急になるの
で，気体の減少を最小にする必要がある。即ち，第２図
に示したようにプレートのスカートを内側に向かって延
長させて気体の流出を防いだ。(C) From the inventions obtained in the above (a) and (b), the present invention was conceived as a fish reef on the seabed. Now,
As described in Attachment (5) mentioned in (b),
The original purpose of the "cylinder" was to hold the gas sent to the bottom at a fixed amount in order, and to vent the overflowing gas to the upper plate through the "cylinder" and to hold it there. Against the above background,
The present invention starts with a "tube" of similar length for the vapor phase plate.
A large number of can be attached so that it can be used as a vertical passage for moving fish. Next, the support wall that supports these plates was provided with a window through which gas can pass freely in the upper part and fish can freely move forward, backward, left, and right in the lower part. Furthermore, during a storm, the flow of the seabed will also be steep, so it is necessary to minimize the loss of gas. That is, as shown in FIG. 2, the skirt of the plate was extended inward to prevent the outflow of gas.
（ニ）この装置の機能の維持にはエア・コンプレッサー
が必要で，１−２週間毎に，潜水しての気体（純酸素も
可能）の量の点検が肝要である。特に台風等の嵐の後で
は気体が減少していると考えられる。(D) An air compressor is required to maintain the function of this device, and it is essential to check the amount of gas (pure oxygen is also possible) after diving every 1-2 weeks. Especially, it is considered that the amount of gas is decreasing after a storm such as a typhoon.
（ホ）海底深い所に，空気等の気体を圧入維持すること
から，圧力が２倍，即ち水深が１０ｍになると，酸素が
２倍溶けるので，高濃度の溶存酸素条件を海底に作るこ
とになる。魚介類の繁殖が当然期待される。(E) Since the gas such as air is maintained under pressure in the deep seafloor, when the pressure is doubled, that is, when the water depth is 10 m, oxygen is doubled. Become. Naturally, breeding of seafood is expected.
第１図は海底に設置したときの上方よりみた斜視図であ
る。 第２図は中央部での断面図である。矢印は辺縁でスカー
トが内側に『返し』がある様を示す。FIG. 1 is a perspective view seen from above when installed on the seabed. FIG. 2 is a sectional view at the central portion. The arrow indicates that the skirt has a "turnback" on the inside at the edge.
Claims (1)
レートを支承する垂直方向に設けた支持壁とから構成さ
れる台形状の魚礁であって、前記プレート下部には魚礁
の底部から送気された気体の通気を行い気体溜りを形成
すると共に魚が任意の箇所に通過できる出口である筒体
を設け、又前記支持壁には気体及び魚が通過出来る窓を
形成すると共に、前記各プレートの両端部に気体の流出
を防ぐためのコ字状の屈曲部を形成したことを特徴とす
る多重気相台形魚礁。1. A trapezoidal fish reef composed of plates horizontally arranged in multiple stages and supporting walls vertically supporting the plates, wherein air is fed from the bottom of the fish reef to the lower part of the plate. The gas is ventilated to form a gas pool, and a cylinder is provided as an outlet through which fish can pass to any location, and a window through which gas and fish can pass is formed on the support wall, and each plate is also provided. A multi-phase trapezoidal fish reef characterized by forming U-shaped bent portions at both ends to prevent gas from flowing out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166175U JPH065732Y2 (en) | 1987-10-29 | 1987-10-29 | Multiple vapor trapezoidal fish reef |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166175U JPH065732Y2 (en) | 1987-10-29 | 1987-10-29 | Multiple vapor trapezoidal fish reef |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168768U JPH0168768U (en) | 1989-05-08 |
| JPH065732Y2 true JPH065732Y2 (en) | 1994-02-16 |
Family
ID=31453326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166175U Expired - Lifetime JPH065732Y2 (en) | 1987-10-29 | 1987-10-29 | Multiple vapor trapezoidal fish reef |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065732Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576580U (en) * | 1980-06-13 | 1982-01-13 |
-
1987
- 1987-10-29 JP JP1987166175U patent/JPH065732Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0168768U (en) | 1989-05-08 |
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