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Net-free breeding sound wave ship and breeding method thereof

A technology for generating sound waves and sound waves, applied in the field of non-grid aquaculture, can solve the problems of sound wave generation module structure, floating body structure description, unfavorable technology popularization and application, high power consumption of transducers, etc., so as to improve energy utilization efficiency and realize scientific Breeding and management, the effect of improving energy efficiency

Active Publication Date: 2021-06-15
黄鱼岛海洋渔业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The domestic patent application number is 201910234106.0 A sonic seine breeding system and method provides a structure and method in which sonic wave generating modules form a seine for aquaculture, but there is no detailed description of the structure of the sonic wave generating module and the structure of the floating body. There are technologies such as U.S. Patent US5448968A, the sound wave generating unit is a low-frequency transducer, but it is well known that the transducer consumes a lot of power and is expensive, which is not conducive to the popularization and application of the technology

Method used

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  • Net-free breeding sound wave ship and breeding method thereof
  • Net-free breeding sound wave ship and breeding method thereof
  • Net-free breeding sound wave ship and breeding method thereof

Examples

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no. 1 example

[0023] like Figure 1-Figure 4 As shown, a non-net farming acoustic boat includes several acoustic units, a hull frame 6, a hull buoy 7, and an anchoring system 8. The acoustic unit includes an acoustic wave generating module 1, a system control module 2, a power supply module 3, and a buffer seal Mechanism 4, sound wave unit bin body 5; sound wave generating module 1 has electromagnetic mechanical energy generating unit 101, return mechanism 102, percussion body 103, sounding body 104, frame 105 and cavity 106; electromagnetic mechanical energy generating unit 101 has movable Parts and fixed parts, the electromagnetic mechanical energy generating unit 101 is a push-pull electromagnetic transducer, wherein the movable part, namely the iron core part, is fixedly connected to the striking body 103, and the fixed part, namely the electromagnetic transducer coil part, is fixedly connected to the frame 105. Return mechanism 102 is enclosed within on the bar of knocking body 103 top...

no. 2 example

[0037] A kind of sonic boat without net farming, including several groups such as Figure 9 (Mainly reflect the structure different from the first embodiment, omit the acoustic wave unit shown in the hull frame 6, hull buoy 7, mooring system 8), the acoustic wave unit includes the acoustic wave generating module 1, the system control module 2, the power supply module 3 , buffer sealing mechanism 4, sound wave unit bin body 5; sound wave generating module 1 has electromagnetic mechanical energy generating unit 101, return mechanism 102, percussion body 103, sounding body 104, frame 105 and cavity body 106; overall scheme is the same as the first Embodiment, the difference is that the acoustic wave unit also has an elastic sealing mechanism 108 , one end of the elastic sealing mechanism 108 is connected to the sounding body 104 , and the other end is connected to the cavity 106 .

[0038] The beneficial effect is that the sounding body 104 can vibrate independently without drivi...

no. 3 example

[0040] A kind of sonic boat without net farming, including several groups such as Figure 10 (mainly embodies the structure different from the second embodiment) shown in the sound wave unit, the sound wave unit includes a sound wave generation module 1, a system control module 2, a power supply module 3, a buffer sealing mechanism 4, a sound wave unit warehouse body 5; the sound wave generation module 1 has an electromagnetic mechanical energy generating unit 101, a return mechanism 102, a percussion body 103, a sounding body 104, a frame 105, a cavity 106, and an elastic sealing mechanism 108; the overall scheme is the same as that of the second embodiment, except that the sound wave unit It also has several force-bearing springs 109 and limit posts 111 . Bearing spring 109 is emptied on the limit post 111, and the upper end of bearing spring 109 is fixed with frame 105, and the lower end is fixed with sounding body 104. The upper end of the limiting column 111 is fixed to ...

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Abstract

The invention relates to a net-free breeding sound wave ship and a breeding method thereof, and mainly relates to the field of net-free aquaculture. Mechanical energy is generated by using the principle of a push-pull electromagnetic transducer, and a sounding body is knocked to generate low-frequency sound waves, so that fishes are stimulated to generate a sound thorn reaction. A plurality of groups of sound production boats form a sound wave surrounding net with a closed space for aquaculture. The net-free breeding sound wave ship comprises a plurality of sound wave units, a ship body rack 6, a ship body buoy 7 and an anchoring system 8, wherein each, sound wave unit comprises a sound wave generation module 1, a system control module 2, a power supply module 3, a buffering sealing mechanism 4, a sound wave unit bin body 5 and the like. The invention further provides a breeding method using the net-free breeding sound wave ship. The breeding method comprises the steps that a plurality of sound wave ships are used for forming the sound wave surrounding net with the periphery closed and the upper part and the lower part closed; then the knocking frequency and amplitude of each sound production unit are set to be matched with the sound sensitive frequency and sound pressure of bred fishes; and breeding is conducted by using the internal water body of the sound wave surrounding net.

Description

technical field [0001] The invention relates to a sonic boat for netless culture and a culture method thereof, and mainly relates to the field of netless aquaculture. Background technique [0002] Seine culture is a model in which fish are raised in captivity in an aquatic environment. In the prior art, the purse seine culture all has a net in a physical state, so that the cultured animals are limited within a certain range. But this kind of solid state net has meshes after all, and different sizes of cultured animals correspond to different mesh sizes of seine nets, and the types and sizes of cultured animals will change at any time, which requires replacement of different mesh sizes of seine nets, as well as physical The state of the network has a high breakage rate and needs to be replaced from time to time, which increases the work content. In addition, for irregular terrain and water bottom surface, the mesh of entity state is not easy to arrange spatially. The exist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/60A01K61/65A01K61/10
CPCA01K61/60A01K61/65A01K61/10Y02A40/81
Inventor 石福明杨旭强
Owner 黄鱼岛海洋渔业集团有限公司