CN218007730U - Deep water anti-wind wave lifting type intelligent net cage and aquatic product system - Google Patents

Abstract

The utility model discloses an aquatic product lifting net cage and an aquatic product system, which relate to the technical field of aquaculture equipment, and aim at providing a net cage solution convenient for lifting operation, the aquatic product lifting net cage comprises a net cage frame, the bottom of the net cage frame is provided with air bags, the air bags are provided with a plurality of groups which are uniformly distributed at the bottom of the net cage frame; each group of the air bags is matched with a valve, and the valve is connected with the corresponding group of the air bags through at least one catheter; and the net cage frame is also provided with an anchor chain.

Description

Unrestrained over-and-under type intelligence box with a net of deep water anti-wind and aquatic products system

Technical Field

The utility model relates to a technical field of aquaculture equipment, concretely relates to aquatic products lift box with a net.

Background

Earlier aquaculture technique adopts the pocket net formula to breed usually, needs the diver to catch to the seabed, and the breed scale is less on the one hand, and on the other hand catches efficiency lower, can't effectively reach present required marine ranch scale and breeds. Therefore, the method for culturing aquatic products by utilizing the net cages becomes a main mode of artificial pasture culturing. However, in recent years, offshore cage culture is developed rapidly, some disadvantages of offshore culture are gradually exposed, and serious ecological pollution problems are caused due to the fact that the density of the thrown cages is higher and higher, so that the marine ranch is trended towards deep and far sea.

The main problems faced by deep sea cage culture are two problems of overlarge wind wave and how to catch aquatic products. Most of fishes need sunlight and air for growth, so the net cage sometimes needs to float on the sea surface; but when the typhoon comes, the net cage needs to be sunk to the seabed to prevent fish from being damaged. In addition, sea cucumbers, oysters and other benthic marine organisms live on the seabed all the year round, so that the lifting of the net cage becomes an unavoidable technical problem when the net cage is used for cultivating the aquatic products.

In the prior art, one structure of a plurality of net cages which are lifted by buoyancy is inflated completely, but the risk of scratching and air leakage caused by sand and stones or other hard objects in ocean currents or in the process of contacting with the seabed is high, so that the whole net cage needs to be replaced, and great labor is consumed; the other structure is a split inflation structure, but the current structure is relatively complex in design and relatively complex in implementation process. Therefore, the patent provides a net cage solution convenient for lifting operation.

Disclosure of Invention

The utility model provides an aquatic product lifting net cage, which comprises a net cage frame, wherein the bottom of the net cage frame is provided with a plurality of groups of air bags which are uniformly distributed at the bottom of the net cage frame; each group of the air bags is matched with a valve, and the valve is connected with the corresponding group of the air bags through at least one catheter; and the net cage frame is also provided with an anchor chain.

The utility model discloses a further set up to: the net cage frame comprises a frame body and an outer side supporting ring, wherein the frame body is connected with the outer side supporting ring through a plurality of pedals.

The utility model discloses a further set up to: the net cage frame is annularly arranged.

The utility model discloses a further set up to: each group of the balloons is connected with two catheters.

The utility model also provides an aquatic products system, including boats and ships and a plurality of as above-mentioned aquatic products lift box with a net, be provided with aerating device on the boats and ships, aerating device is connected with the trachea, the trachea adaptation the valve is used for with the valve is connected.

The utility model has the advantages that:

the air bags are uniformly inflated, so that the net cage can float upwards relatively more stably;

the air charging and discharging amount can be controlled to adjust the floating and descending speed, and the influence on aquatic products is reduced;

the pedal is arranged on the net cage frame, so that feeding and observing conditions are facilitated;

the lifting operation is simpler, and the external air pipe is butted with the valve and the valve is controlled to be opened and closed.

Drawings

Fig. 1 is a top view of the aquatic product lifting net cage of the present invention;

FIG. 2 is a front view of the aquatic product lifting net cage of the present invention;

fig. 3 is a perspective view of the aquatic product lifting net cage of the utility model.

Reference numerals are as follows: 1. a cage frame; 2. an anchor chain; 3. an air bag; 4. a pedal; 5. a conduit; 6. an outer support ring.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 and 2, the utility model provides an aquatic product lifting net cage, which comprises a net cage frame 1. The net cage frame 1 comprises a frame body and a metal netting fixed on the inner side of the frame body. The frame body is composed of a plurality of vertical rods and a plurality of annular supporting rods which are connected with each other, finally the frame body forms an annular structure, and the specific structure of the frame body is shown in figure 3 in detail.

The net cage frame 1 is provided with an outer side support ring 6 except the frame body, the whole frame body is positioned at the inner side of the outer side support ring 6, and a pedal 4 is arranged between the frame body and the outer side support ring 6 and is connected with the outer side support ring through the pedal 4. The function of the footplate 4 is to allow a person to stand for feeding and exploring, while the function of the outer support ring 6 is to support the footplate 4 from the outside. The connection structure of every place in the whole net cage frame 1 can be realized by adopting the connection structure in the prior art.

Eight groups of mutually independent air bags 3 are bound at the bottom of the net cage frame 1, and all the groups of air bags 3 are uniformly distributed at the bottom of the net cage frame 1. Each group can be provided with 2-4 air bags 3, each group of air bags 3 is connected with two catheters 5, and when the number of the air bags 3 is not consistent with that of the catheters 5, one catheter 5 can be connected with the two air bags 3 by using a tee joint. And sixteen guide pipes 5 are bound on the net cage frame 1. The other end of the conduit 5 is connected with a valve, and every two conduits 5 are connected with a valve. The valve is only a conventional three-way valve, and is not shown in the drawings. The eight groups of air bags 3 can be synchronously inflated through the valves, and the two guide pipes 5 arranged on each group of air bags 3 are used for avoiding uneven distribution of air quantity to a certain degree at the positions of the valves and enabling inflation to be more balanced.

In addition, the net cage frame 1 is also fixedly connected with six anchor chains 2 for fixing the whole net cage on the seabed.

The utility model also provides an aquatic products system, including boats and ships and the above-mentioned aquatic products lift box with a net of a plurality of, wherein be provided with aerating device on the boats and ships, aerating device connects the trachea, and the trachea then the adaptation valve is used for being connected with the valve.

The specific implementation process is as follows: the air bags 3 are filled with air to make the net cage in a floating state. And (3) the ship ships the net cage to a destination sea area, the valve is opened after fish fry is thrown in, and gas in the air bag 3 is slowly discharged, so that the net cage slowly sinks, after the gas is emptied, the valve is closed by a diver, the net cage sinks to the seabed, and the diver anchors the net cage to the seabed through the anchor chain 2, so that the sinking of the net cage is completed.

When the net cage needs to float upwards: the diver carries an air pipe for inflation to submerge to the sea bottom, the inflation equipment is placed on a ship, then the air pipe is connected with the valve, the sixteen guide pipes 5 are inflated after the valve is opened, all the air bags 3 can be uniformly inflated, the anchor chains 2 are unfastened, and the net cage can float to the sea surface.

The utility model discloses an aquatic products lift box with a net and aquatic products system has the advantage be:

A. the air bags 3 in each group are uniformly inflated, so that the net cage can float upwards relatively more stably, and the fault tolerance of the damage condition of the air bags 3 is better;

B. the air inflation and deflation amount can be controlled to adjust the upward floating and descending speed, so that the influence on aquatic products is reduced;

C. the pedal 4 is arranged on the net cage frame 1, so that feeding and observing conditions are facilitated;

D. the lifting operation is simpler, an external air pipe is butted with the valve, and the valve is controlled to be opened and closed, so that the labor cost is relatively reduced, and the management is convenient;

E. can resist the invasion of wind and waves and can sink below the sea level to avoid before the typhoon comes.

F. Because the device can be oppositely arranged in the deep sea, the good water quality of the culture sea area is ensured, and the product quality is relatively improved.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.

Claims (5)

1. The utility model provides an aquatic products lift box with a net, includes box with a net frame (1), its characterized in that: the bottom of the net cage frame (1) is provided with air bags (3), and the air bags (3) are uniformly distributed at the bottom of the net cage frame (1) and are arranged in a plurality of groups; each group of the air bags (3) is matched with a valve, and the valve is connected with the corresponding group of the air bags (3) through at least one catheter (5); the net cage frame (1) is also provided with an anchor chain (2).

2. An aquatic product lifting net cage according to claim 1, characterized in that: the net cage frame (1) comprises a frame body and an outer side supporting ring (6), wherein the frame body is connected with the outer side supporting ring (6) through a plurality of pedals (4).

3. An aquatic product lifting net cage according to claim 2, characterized in that: the net cage frame (1) is annularly arranged.

4. An aquatic product lifting net cage according to claim 1, characterized in that: each group of the air bags (3) is connected with two catheters (5).

5. An aquaculture system, characterized by: comprising a vessel and a plurality of aquatic product lifting cages according to any of the claims 1-4, wherein the vessel is provided with an air charging device, the air charging device is connected with an air pipe, and the air pipe is adapted to the valve and is used for connecting with the valve.

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