CN2549730Y

CN2549730Y - Net cage and rack for cultivating fish in deep sea

Info

Publication number: CN2549730Y
Application number: CN02214655U
Authority: CN
Inventors: 杨玉晓; 周尔州; 顾雪林
Original assignee: Shengli Petroleum Administration Engineering Machinery General Factory
Current assignee: Shengli Petroleum Administration Engineering Machinery General Factory
Priority date: 2002-05-09
Filing date: 2002-05-09
Publication date: 2003-05-14
Anticipated expiration: 2012-05-09

Abstract

The utility model discloses a net cage and rack for cultivating fish in deep sea, which comprises floating tubes(1, 10), a bracket(2) and a guardrail pipe(3). The floating tubes(1, 10) and the guardrail pipe(3) are connected by the bracket(2) and an elbow(4) so as to form a square or an octagon; the floating tubes(1, 10), the bracket the and elbow (4) are made of steel skeleton reinforced plastic composite pipes. The utility model has the capabilities of high intensity and storm impact resistance and can be widely used for cultivating fish in deep sea and other similar cultivating arts.

Description

The deep-sea net cage and rack for cultivating fish

One, technical field

The utility model designs floated net cage and rack for cultivating fish, relates in particular to a kind of deep-sea net cage and rack for cultivating fish.

Two, background technology

At present, the deep-sea net cage and rack for cultivating fish is generally circular configuration, and used tubing generally adopts hdpe pipe or pvc pipe material, the also useful polypropylene material moulding of its support.Though the net cage of these structure and materials can use, have following shortcoming or deficiency: 1, owing to adopt circular configuration, have bigger clearance spaces between the net cage, contact area is little between the net cage simultaneously, is easy to move less stable; 2, because material therefor intensity is low, can not resist marine boisterous impact, often cause net cage to damage, directly influence the production of breeding fish.3, floating pipe adopts the mode of hot melt butt joint to connect, and bonding strength is low, often in the junction fracture, causes production loss.

Three, summary of the invention

The technical problems to be solved in the utility model is to overcome the problem that exists in the above-mentioned background technology, and a kind of scientific and reasonable firm durable deep-sea net cage and rack for cultivating fish is provided.

The technical scheme that the utility model is dealt with problems is: comprise the deep-sea net cage and rack for cultivating fish of floating pipe, support and guardrail pipe, its floating pipe and guardrail pipe connect into square or octagonal structure by support and elbow.Floating pipe links to each other with the electric smelting cover with elbow, and its junction endoporus has bushing pipe to match, and floating pipe support and elbow adopt the steel-frame reinforced plastic composite pipe material, can resist the impact of the above typhoon of marine ten secondarys.Floating pipe have support be unified into inside and outside structure side by side, the floating pipe of interior row is gone up device guardrail pipe.Floating pipe has seal in the outer surface of the internal lining pipe of elbow junction, allow floating pipe seal mutually with the inner surface of elbow, the bushing pipe inner chamber has the partition blind plate that is connected as a single entity in bushing pipe, make the inner chamber of each linkage unit be mutual closed state, to guarantee just in case wherein the pipe of certain unit diminish, cause and leak and do not influence the normal use of whole net cage rack.

The utility model has following advantage compared with prior art:

1, discharging conserve space, installation and maintenance are convenient;

2, bulk strength height, capacity of anti-storm is strong;

3, long service life.

Four, description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the end view of Fig. 1;

Fig. 3 is floating pipe of Fig. 1 and elbow junction partial sectional view;

Fig. 4 is a supporting structure schematic diagram of the present utility model;

Fig. 5 is a supporting structure end view of the present utility model.

Five, embodiment

Shown in accompanying drawing, the utility model can be implemented well, is described in further detail below in conjunction with accompanying drawing:

As shown in Figure 1 and Figure 2, with support 2 will float pipe (1,10) connect into inside and outside side by side square or octagonal structure (being expressed as tetragonal structure among the figure), on the top of floating pipe (10), the two ends of support (2) position with clamp (7) guardrail pipe (3) by support (2) device.

As shown in Figure 3, floating pipe (1,10), guardrail pipe (3) have electric capacity cover (6) to be connected with elbow (4), its junction endoporus has bushing pipe (5) to match, to strengthen its anti-folding bending strength, the outer surface of bushing pipe has seal (9) to seal mutually with the inner surface of floating pipe (1,10) and elbow (4), and the inner chamber of bushing pipe has partition blind plate (8) and tight the connecting as one of bushing pipe.

As Fig. 4, Fig. 5, floating pipe (1,10) and guardrail pipe (3) connect with support (2).

Floating pipe (1,10), support (2) and elbow (4) adopt the steel-frame reinforced plastic composite pipe material, as expanded metal lath and steel wire reinforced plastics multiple tube etc.

Claims

1, a kind of deep-sea net cage and rack for cultivating fish, comprise floating pipe, support and guardrail pipe, it is characterized in that floating pipe (1,10) and guardrail pipe (3) connect into square or octagonal structure by support (2) and elbow (4), floating pipe (1,10) links to each other with electric smelting cover (6) with elbow (4), its junction endoporus has bushing pipe (5) to match, floating pipe (1,10), support (2) and elbow (4) adopt the steel-frame reinforced plastic composite pipe material.

2, deep-sea according to claim 1 fish culture net cage rack, it is characterized in that floating pipe (1,10) have support (2) be unified into inside and outside structure side by side, in guardrail pipe (3) is connected on the floating pipe of row (10).

3, deep-sea according to claim 1 and 2 fish culture net cage rack is characterized in that the inner chamber of internal lining pipe (5) has partition blind plate (8).

4, deep-sea according to claim 1 and 2 fish culture net cage rack is characterized in that the outer surface of internal lining pipe (5) has seal (9), seals mutually in the inner surface of floating pipe (1,10) and elbow (4).