JPS63187852U

JPS63187852U -

Info

Publication number: JPS63187852U
Application number: JP8029387U
Authority: JP
Priority date: 1987-05-27
Filing date: 1987-05-27
Publication date: 1988-12-01

Description

[Brief explanation of drawings]

第１図イは本考案に係る魚介類蓄養水槽の排水
構造の基本的構成ならびに作用を説明するための
一部縦断正面図（クレーム対応図）であり、第１
図ロは第１図イの―線矢視図である。そして
、第２図ないし第６図は、本考案に係る魚介類蓄
養水槽の排水構造の具体的実施例を示し、第２図
は平面図、第３図は正面図、第４図は左側面図、
第５図は右側面図、第６図は要部の拡大縦断正面
図、第７図は一使用例の縦断側面図（第２図の
―線断面図）であり、第８図は変形実施例の要
部縦断側面図である。また、第９図は、本考案の
技術的背景ならびに従来技術の問題点を説明する
ためのものであつて、従来構成の魚介類蓄養水槽
の排水構造の一部縦断正面図を示している。１……水槽、２……給水機構、８……オーバー
フロー式排水機構、９……オーバーフロー流路、
１０……排水用スリツト。 Figure 1A is a partially longitudinal front view (view corresponding to claims) for explaining the basic structure and function of the drainage structure of the fish and shellfish culture tank according to the present invention;
Figure B is a view along the - line arrow in Figure 1A. Figures 2 to 6 show specific examples of the drainage structure of the fish and shellfish culture tank according to the present invention, with Figure 2 being a plan view, Figure 3 being a front view, and Figure 4 being a left side view. figure,
Fig. 5 is a right side view, Fig. 6 is an enlarged longitudinal sectional front view of the main part, Fig. 7 is a longitudinal sectional side view of an example of use (-- line sectional view of Fig. 2), and Fig. 8 is a modified implementation. It is a longitudinal side view of the principal part of an example. Moreover, FIG. 9 is for explaining the technical background of the present invention and the problems of the prior art, and shows a partially vertical front view of the drainage structure of a conventionally configured fish and shellfish culture tank. 1... Water tank, 2... Water supply mechanism, 8... Overflow type drainage mechanism, 9... Overflow channel,
10...Drainage slit.

Claims

[Scope of Claim for Utility Model Registration] (1) A water supply mechanism is provided at one longitudinal end of a fish tank having a rectangular shape in plan view, and an overflow drainage mechanism is provided at the other longitudinal end of the tank. A drainage structure for a fish and shellfish culture tank consisting of:
A drainage slit having an extremely narrow vertical width is formed at the top of the bottom surface of the water tank at the other end in the longitudinal direction over almost the entire length in the width direction perpendicular to the longitudinal direction of the water tank. A drainage structure for a fish and shellfish culture tank, characterized in that the slit is provided with an overflow channel that communicates with the slit on its downstream side. (2) The fish and shellfish culture tank according to claim 1, wherein the drainage slit is formed such that its vertical width increases as the distance from the overflow channel increases. Drainage structure.