Unlock instant, AI-driven research and patent intelligence for your innovation.

Multipurpose culture net cage transition mother ship

A multi-purpose, cage technology, applied in the field of aquaculture cage mother ships and aquaculture cage transfer mother ships, can solve problems such as fishery losses, and achieve the effects of reducing operating costs, convenient and fast loading process, and ingenious design.

Inactive Publication Date: 2021-05-11
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-purpose breeding cage transfer mother ship to solve the problem of fishery loss caused by passively responding to changes in the water environment in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multipurpose culture net cage transition mother ship
  • Multipurpose culture net cage transition mother ship
  • Multipurpose culture net cage transition mother ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0032] see Figure 1-11 , a multi-purpose breeding cage transfer mother ship, including a semi-submersible hull 1 with left and starboard enclosures, and a breeding cage 2 with at least a pair of lifting openings 21; one of the left and starboard enclosures There is a winch 15 on the top, which can stretch out the twisted rope horizontally and connect with the lifting port 21; the other of the left and starboard enclosures is a liftable enclosure, which can be retracted downwards under the loading platform of the semi-submersible ship; The semi-submersible hull 1 has three design depths: the loading and unloading draft level, the transition draft level, and the non-loading design draft level with decreasing draft. The loading and unloading draft level is lower than the winch 15, and the non-loading draft The design eating level is lower than t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a multipurpose culture net cage transition mother ship. A winch is arranged on one of a left side enclosure and a right side enclosure, and a twisted rope can transversely extend out of the winch and is connected with a hanging opening; the other one of the left side enclosure and the right side enclosure is a liftable enclosure and can be contracted downwards to be below a semi-submerged ship loading platform; and a semi-submerged ship body has three drafts, namely a loading and unloading operation draft plane, a transition draft plane and a non-loading design draft plane, the drafts are gradually decreased, the loading and unloading operation draft plane is lower than an enclosure platform provided with the winch, and the non-loading design draft plane is lower than the semi-submerged ship loading platform. A semi-submerged ship serves as the culture net cage transition mother ship, the culture net cage transition mother ship is used for transferring net cages to a proper sea area for culture, and the defects of a traditional passive coping mode can be greatly overcome. In addition, when the culture net cage transition mother ship does not conduct transition operation, the culture net cage transition mother ship can be used as a live fish or cargo transport ship, and the comprehensive utilization rate of equipment is greatly increased.

Description

technical field [0001] The invention relates to a breeding cage mother ship, in particular to a multipurpose breeding cage transfer mother ship, which belongs to the technical field of marine engineering equipment. Background technique [0002] The meat of marine fish is tender and rich in protein, which has high economic value, but it is easily affected by the external environment such as water temperature, water quality, wind and waves to cause stress, which weakens its disease resistance and easily dies. [0003] Marine fish reproduce in frame-type cages, which are generally fixed in a certain sea area. If the hydrological environment of the sea area changes, for example, when a typhoon comes, the traditional method is to sink the net cage to avoid the typhoon, but this method is difficult to completely avoid the damage to the box structure caused by the typhoon; another example is the change of water quality, which often leads to Fish produce diseases and insect pests, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/60A01K63/04
CPCA01K61/60A01K63/042Y02A40/81
Inventor 高瑞谌志新蔡述秋尹义忠
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI