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CN1042039A - 海水中培育水生生物的设备 - Google Patents

海水中培育水生生物的设备 Download PDF

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CN1042039A
CN1042039A CN89107497A CN89107497A CN1042039A CN 1042039 A CN1042039 A CN 1042039A CN 89107497 A CN89107497 A CN 89107497A CN 89107497 A CN89107497 A CN 89107497A CN 1042039 A CN1042039 A CN 1042039A
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Abstract

一种在海水中培育水生生物用的设备，由垂直安装在水中的柱子、装在柱子上的阳光收集装置、装在柱子上的可活动的光照器和将来自阳光收集装置的阳光传送到光照器的光导组成。光照器能根据诸如海藻等水生生物在海水中的成长和运动改变其照射该水生生物的方位。

Description

本发明涉及一种水生生物的培育设备，更具体地说，用经收集和滤光的阳光（例如采用经阳光收集装置收集和滤光的阳光）有效培育海藻或诸如此类用的设备。
本申请人过去曾提出过用透镜等将阳光或人造光聚焦，再将经聚焦的光线引入光纤光缆，再经光缆传送到需用光来照明或供其它用途用的地方，例如，作为光能源供植物进行光合作用，以便对植物进行集约栽培，或栽培海藻。本申请人还提出过将阳光或人造光用透镜等进行聚焦，然后将经过聚焦的光线引入伸到一个为培育小球藻的水槽的光导中，再将光线传送和照射到所述水槽中。
但在将光照射到海水中的海藻的情况下，要使光线有效地射向在海中总是来回飘荡的海藻是相当困难的。迄今没有人介绍过解决这个问题的方法。
本发明的目的是提供一种具有水下光源的海中培育设备，该设备能有效地给海藻之类生物提供光照，甚至当它们在海中来回飘荡时也不例外。
图1是用以说明本发明的在海水中培育水生生物用的设备的一个实施例的部分结构侧视图。
图2是图1所示设备的平面图。
图3是表示将连接臂与连接节点或浮体连接起来的机构的一个例子的详细剖视图。
图4是说明用于本发明的设备的光照器的一个实施例的剖面侧视图。
图5是光照器另一个实施例的剖面侧视图。
图6是沿Ⅵ-Ⅵ线截取的横剖面。
图7是本发明实施例中所采用的阳光收集装置的透视图。
图1是用以说明本发明水生生物培育设备的一个实施例的部分结构侧视图。图1中，编号10表示在水中垂直安装的浮柱（柱子可以垂直固定到海底，但本说明书以后所介绍的是浮式的柱子），10a是一个装在浮柱10下端的加重元件，15是一个水溅护板，20是连接臂，供连接浮柱之用，30是节点，供在中间部分连接连接臂之用，40是装在所述浮柱10上的阳光收集装置，45是蓄电池或太阳能电池，即一个用以驱动阳光收集装置和滑动装置的电源，50是光照器，60是个固定件，用以将所述光照器固定到浮柱上，65是根弹性线，70是根穿入柱中敷设的光纤光缆。众所周知，阳光收集装置40是用以借助于透镜等将阳光进行聚焦并引入光纤光缆的光接收端的装置。这样引入光纤光缆中的光在光缆中被传送到光照器50中，用以促进海里植物的光合作用。此外也可以设一个人造光源，使由其发生的人造光线经单独的光纤光缆送入一光照器中，以便在天然阳光不强或例如在夜间不能加以收集时照射到海水中以培育海藻。当光照器50具有透明的外表面时，它能通过整个表面将光发射出来，因而能更有效地照射海藻等海中生物。多个浮柱和连接用的节点30是通过相应的连接臂20彼此连接起来的。每个光照器50的一端均连接到相应的浮柱10上，使其可以在一水平的平面上转动，而另一端则由从相应节点30悬下来的弹性线65吊起来。阳光收集装置所收集到的大部分阳光和/或来自人造光源的光线通过各自的光纤光缆传送到各光照器50中，用以促进海中植物的光合作用。
图2是图1所示设备的平面图。如上所述，光照器50的一端是可转动地支撑在浮柱10上的，因而其另一端可按箭头所示的方向摆动。因此，当培育中的海藻在海中飘荡时光照器50也能相应地摆动，以便更有效地将光线照向待培育的对象。
图3是表示将连接臂20与节点30或浮柱10连接起来的机构的一个实例的详细剖视图。图3中，编号80表示一个弹性隔板，用以将连接臂20的一端与节点30或浮体10连接起来。这种弹性连接件在整个装置横向移动时能有效地吸收连接臂在箭头所示方向上的运动。
图4是本发明实施例中所采用的光照器20的结构图。图4中，编号110表示一光导，其中装有一滑动装置120，该滑动装置具有一个成大约45度斜角的反射表面121。滑动装置120可借助于一条线90和由电源45驱动的电动机100在箭头F和G所示的方向移动，并且能反射经光纤光缆70传送入光导110中的光线，从而使光线沿箭头H所示的方向发射。由于滑动装置120在光照器中来回移动，因而有可能在某一要求的时间间隔内用反射表面121所反射的光线来照射海藻等生物。滑动装置来回移动的转折点可随着海藻等生物的成长而加以调节。编号130表示由透明材料制成的密封容器，光导110和电动机即装在该密封容器中。
图5是用以说明光照器另一个实例的剖面侧视图，图6则是沿图5的Ⅵ-Ⅵ线截取的横向剖视图。图5和图6中，200是一滑动装置，210是个具有至少一个透明表面的箱形体，其中两条轨道201和202沿箱体的轴向铺设，滑动装置200就在所述轨道201和202上滑动。滑动装置200由可在轨道201和202上滑动的轮子220和221、装在轮上的车体230、装在车体230上的轮子驱动电动机240和反射板250等构成。光线“L”从光导70的光发射端引入箱形体210中，在箱形体210中经反射板250反射之后通过箱体210的透明部分自箱体210发射出来。在本实施例中，轨道201和202由导电材料和与其接触的滑座203和204构成。改变加到轨道201和202之间电压的极性时，电动机240就反向转动，使滑动装置200在箱体210中来回移动。在本实施例中，箱体210只在其一端接收光线，但也可以加以修改使其在两端接收光线，并在现有反射板250的对面增设一个反射板。
还可以采用圆柱体来代替所示实施例中的方形箱210。在圆柱体的情况下，轨道201、202和滑动装置的车体230可装设在其上部，反射板250则可由一支撑臂固定住，该支撑臂通过开在车体上部分沿车体轴向的狭缝而延伸。此外，该圆柱体当滑动装置在其中与所述反射板250一齐移动时也可使该反射板在其中转动，这样就扩大了光照的宽度范围。在这种情况下，若滑动装置以步进的方式移动相应于反射斜板在运动轴线上的投影长度的距离“1”，且所述反射斜板在滑动装置每次处于停止位置时转动，则光线就能均匀地照射到圆柱体的周围。
图7是以举例方式表示的阳光收集装置40的透射图。图7中，阳光收集装置中所采用的舱体3由圆柱体1和透明的拱顶形头2构成。从图7中可以看到，阳光收集装置40使用时是装在舱体3中的。阳光收集装置40包括一个透镜、若干透镜或可能的话使用大量透镜（例如7个或19个透镜）5、太阳方位检测器12、整体固定透镜11和检测器12用的支架13、转动支架13用的第一转轴14、可转动地支撑着所述转轴14用的支撑臂16和使所述支撑臂16围绕与第一转轴14垂直相交的轴线转动的第二转轴17。太阳的方位由太阳方位检测器12检测，检测器12的方位信号则控制着第一和第二转轴，使透镜5始终朝向太阳，经透镜5聚焦的阳光通过光纤光缆70设在透镜焦点处的光接收端表面引入光纤光缆70中。经导向的阳光通过光纤光缆70传送到光照器50中。
从上面谈到的可以知道，根据本发明，由于各光照器能同时随海中海藻的飘荡在海中一齐来回摆动，因而来自所述光照器的光线就始终照向海中的海藻上，从而可以提高海藻的增长率。此外滑动装置可使每个光照器往复移动，其移动的转折点还可随海藻等生物的成长加以调整。这就确保了海藻培植效率的进一步提高。

Claims (5)

1、一种在海水中培育水生生物用的设备，其特征在于，该设备包括垂直安装在水中的柱子、装在所述柱子上的阳光收集装置和装在所述柱子上的可活动的光照器，所述光照器能根据诸如海中海藻之类的水生生物的成长以及它们在海水流中的运动改变其照射水生生物的方位，该设备还包括一光导，用以将来自阳光收集装置的阳光经由它传送到光照器中。
2、根据权利要求1所述的在海水中培育水生生物用的设备，其特征在于，用连接臂将多个柱子在水中彼此连接起来。
3、根据权利要求1所述的在海水中培育水生生物用的设备，其特征在于，所述光照器为一个具有透明外壁的用于传送海藻等成长所需光线的密封容器。
4、根据权利要求2所述的在海水中培育水生生物用的设备，其特征在于，配备有连接各连接臂用的节点。
5、根据权利要求4所述的在海水中培育水生生物用的设备，其特征在于，所述光照器系连接到柱子的一端，使其可在一水平平面上转动，而另一端用一条从所述用于连接的节点悬下来的弹性线吊起来。
CN89107497A 1988-10-27 1989-09-23 海水中培育水生生物的设备 Pending CN1042039A (zh)

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US9374985B2 (en) 2011-12-14 2016-06-28 Once Innovations, Inc. Method of manufacturing of a light emitting system with adjustable watt equivalence
US20170325428A1 (en) * 2016-05-11 2017-11-16 Once, Inc. System and method for promoting survival rate in larvae
US10154657B2 (en) 2014-08-07 2018-12-18 Once Innovations, Inc. Lighting system and control for aquaculture

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IT8922140A0 (it) 1989-10-26
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FR2638318A1 (fr) 1990-05-04
SE8903571L (sv) 1990-04-28
GB2224365A (en) 1990-05-02
IT8922140A1 (it) 1991-04-26
NL8902387A (nl) 1990-05-16
KR910008215B1 (ko) 1991-10-12
KR900005869A (ko) 1990-05-07
DK528589A (da) 1990-04-28
AU4020189A (en) 1990-05-03
FI893973A (fi) 1990-04-28
ES2015484A6 (es) 1990-08-16
IT1237497B (it) 1993-06-08
GB8923301D0 (en) 1989-12-06
US5027550A (en) 1991-07-02
SE8903571D0 (sv) 1989-10-26
DE3933486A1 (de) 1990-05-03
JPH02117331A (ja) 1990-05-01

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