CN86107981A

CN86107981A - Floating breeding device

Info

Publication number: CN86107981A
Application number: CN198686107981A
Authority: CN
Inventors: 奥尔詹·格特马尔姆
Original assignee: Farmocean (se) Vastra Hamngatan 21 S-411 17 Goteborg Sweden AB
Current assignee: Farmocean (se) Vastra Hamngatan 21 S-411 17 Goteborg Sweden AB; FARMOCEAN AB
Priority date: 1985-12-02
Filing date: 1986-12-02
Publication date: 1987-06-17
Also published as: SE450866B; PT83806A; PT83806B; SE8505663L; NZ218364A; ES2002076A6; WO1987003170A1; SE8505663D0; MY100213A; JPS63501542A

Abstract

A kind of floating breeding device of the biological usefulness of fish or similar water comprises at least that wherein one is raised bag (12), is carried by a cage (11) that is equipped with floating body.This kind cage has three-dimensional net structure, constitutes some polygons by many rods (13), and these rods are located to flexible type connects at joint (14), and has disposed the support (15) of interconnection at least between some such joint.

Description

Floating breeding device

The present invention relates to a kind of floating breeding device of fish or similar water biology and so on usefulness, comprise at least that is wherein raised a bag, carried by a cage that is equipped with floating body.

Feeding fish time-like in sea or relatively large lake, the fluctuation on sea is sizable, this withstands the tremendous strains of bringing to it because of storm, rapid sea and undersea current with regard to the breeding device that requires floating type.

Early those known cage breeding devices are made up of rigid structure usually, when it relates to very large-scale device, to adopt structure very heavy and can not deflection, the almost similar chests of their effects in water can be subjected to rough waters and seriously influence.The cage of such class rigid structure must drag the area of raising that causes possibly away from seashore.Dragging when drawing such class cage construction, in general, emit the risk that stands huge stress.

Also knowing has some breeding devices like this, and their spar design becomes very big rubber tubing, is hanging above and is raising bag.In this class design form, this kind raised both not protections on side direction of bag, and shape also is unsettled, but also may be subjected to the influence of current under the rapid sea and be out of shape, and makes the volume of raising bag reduce, and forces fish to climb up on top of the water.

The present invention's purpose is to provide a kind of like this floating breeding device, the structure that it is taked, make it the original place assembling of raising the zone with re-assembly, for example increase or reduce its structure, and dismantle where necessary and keep in repair.That is to say that this structure will be easy and lightweight, and required carrying space is minimum in being transported to the process of raising the zone.Such structure, although its weight is lighter, can be very solid and flexible, but thereby weather out and undersea surging current, and do not make cage distortion or sustain damage.Because fish raised generally needs the several years time that is suitable for killing food, so floating breeding device must be in whole this section location stably in period, thereby with regard to the structure that requires it very long lifetime is arranged.

Want that more than these purposes that reach are resolved by the cage that adopts following form, this cage tool three-dimensional net structure, consist of some polygons by many rods, such bar rod is that elasticity connects in the joint, and has disposed the support of interconnection at least between some such joint.

Some accompanying drawings that will contrast expression one embodiment below further describe the present invention.

Fig. 1 goes out the breeding device when band is raised bag of the present invention with perspective representation.

Fig. 2 also is a perspective view, expresses the part of the present invention's breeding device, has provided some part of raising bag simultaneously.

Fig. 3 and 4 is respectively end view and the top view that constitutes this device blank area.

Breeding device of the present invention comprises a cage 11 that is equipped with floating body, raise bag 12 and wherein hang with one at least, this cage 11 is three-dimensional net structure, consist of polygon by many rods, these rods pass through joint 14 and a collection of support 15 in the polygonal corner of this kind, do interconnecting of flexible type, support 15 and be connected with joint.

In an illustrated embodiment, bar rod 13 is formed some polygons, quadrangle for example, and constituted the limit portion boundary of cage at the same time.Bar rod 13 is hollow, and promptly they are tubular bodies of some closed at both ends, and the buoyancy of these tubular bodies can change by charging into or extract out water or air therein.Along its profile draft place, the standpipe 13a on the waterline 16 regional inner polygons constitutes according to the spirit that can strengthen buoyancy at cage 11, and Here it is, is formed with an expansion section 17 at 1/3rd places on this kind standpipe 13a top.In order to obtain a kind of structure from supporting, the joint 14 in each polygon all links to each other with 15b by the pull bar 15a that is arranged in the vertical plane, and in the end face and the bottom surface of this cage, then disposes the radially support 15d that radially supports 15c and bottom on top respectively.The radially support of cage center is then linked respectively on the center annex 18 in this kind plane, top and bottom face, and the latter can be used as all public connectors that radially support, for example situation that radially supports for the bottom; Perhaps, this center annex can be a ring or polygon, for example is used in the situation that 15C is radially supportted on top.

Joint 14 is preferably for example become by a kind of synthetic rubber system by a kind of elastomeric material, is strengthened, and makes it to absorb very high tension force and does not rupture.Preferably some embed the catemer of rubber composites to the reinforcement 19 that is used for this purpose.Then realize when being attached on above-mentioned these rods by some bump joints 20.The joint 14a on top compares with bottom joint 14b, has lacked a kind of additional accessory, and this additional accessory then is used for connecting the fixture 21 of this kind breeding device.

But a kind of continous way that is suspended on wherein and links to each other with its rod 13 that both had been suitable for of cage 11 fit ons is raised bag 12, radially supportted on the 15d and the bottom 22 of this sack is seated in the bottom of cage, perhaps, this bag 12 of raising can be made up of a collection of separate unit that wet end constituted flexible or rigidity, they are assembled on the rod 13, and a kind of like this wet end can fill cloth in a polygonal whole zone.So, the polycrystalline substance of this kind breeding device just can become a kind of complete topped end, it can be seated in radially supports on the 15d or down, but also can this radially support be used as be assemblied in this radially support with relevant lower horizontal pipe 13c between the limit portion boundary of wet end.

Preferably itself is just as floating body for

rod

13a and 13b, and the rod 13c in this cage bottom then charges with water more or less, as sinker.When wanting this breeding device of emptying, then available air is changed above-mentioned that part of water, makes whole breeding device little by little increase its buoyancy lift thus, and making it might emptying or the interior situation of investigation cage.

The present invention is not limit by illustrated embodiment, but can make many changes in the scope of claims.

Claims

1, a kind of floating breeding device of the biological usefulness of fish or similar water, at least comprise that is wherein raised a bag (12), carried by a cage (11) that is equipped with floating body, it is characterized by: this kind cage (11) has three-dimensional net structure, constitute some polygons by a collection of rod (13), these rods are located to flexible type connects at joint (14), and are the support (15) of having disposed interconnection between some such joint (14) at least.

2, a kind of floating breeding device of proposing of claim 1, it is characterized by: wherein having some rod (13) at least is tubular body, and with them as floating body.

3, a kind of floating breeding device of proposing of claim 2 is characterized by: the buoyancy of above-mentioned tubular type bar rod (13), can or extract water out or air is regulated by filling in its unimpeded inner space.

4, claim 2 or a kind of floating breeding device of 3 is characterized by: along its profile draft place, the rod (13) in waterline (16) zone is to constitute according to the principle that can strengthen buoyancy at this kind breeding device.

5, one of in requiring according to aforesaid right or a kind of floating breeding device of multinomial proposition, it is characterized by: the fixture of this kind breeding device (21) is that the bottom joint (14b) that is connected described cage (11) is located.

6, a kind of floating breeding device that claim 5 proposed, it is characterized by: described joint (14) is to be become by for example a kind of synthetic rubber system of a kind of elastomeric material, wherein be provided with a kind of reinforcement (19), the tension force that can be used to absorb rod (13) or support (15), and, for instance, be designed to some Embedded catemers.

7, one of in requiring according to aforesaid right or a kind of floating breeding device of multinomial proposition, it is characterized by: the aforementioned bottom of raising bag (12) is arranged to and is seated in the support (15d) that constitutes this cage bottom.

8, one of in requiring according to aforesaid right or a kind of floating breeding device of multinomial proposition, it is characterized by: be configured in the zone into aforementioned rod (13) and/or support (15) qualification, some wet ends are arranged, and these wet ends have constituted this certain a few part at least of raising bag together.