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Boat-type solar fish-farming net cage in river

A solar energy and river boat technology, applied in fish farming, fishing boats, agricultural fishing, etc., can solve the problems of difficulty in adjusting the hull cage, difficult to adjust, narrow riverbed, etc., to protect wild fish resources and ensure flow resistance. effect of ability

Active Publication Date: 2011-01-05
攀枝花市银江金勇工贸有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the large water potential and flow rate of the river, the fast flow rate, the narrow riverbed, and the large amount of scum, it is still very difficult to control the water flow entering the cage by using the existing cage or the "200410024161.0" patented technology, and the reasonable anti-flow ability of fish cannot be guaranteed. , affecting the normal growth and survival of fish
In order to solve these problems, in the production and breeding of fish, the angle of adjusting the hull net cage fish cage is mostly adopted, but it is very inconvenient to use.
The second is that it is time-consuming and laborious, and there are also potential safety hazards

Method used

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  • Boat-type solar fish-farming net cage in river
  • Boat-type solar fish-farming net cage in river
  • Boat-type solar fish-farming net cage in river

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044]Choose a river bend with a relatively wide water surface, a large slope in the cross-section of the river bed, a water depth of more than 3 meters, and a leeward and sunny river bend. During the flood season, it can avoid the direct impact of the rapids and waves on the boat-type fish cages, and will not affect the waterway. Traffic, passing boats have little impact on fish farming, and the traffic is convenient. There are no large industrial pollution waters on the same shore for several kilometers upstream. Two ground cows are installed on the river bank (above the highest flood level) on one side of the boat-type fish farming cage, and the bow is placed on the river against the current direction, and the front buoyancy chamber and The rear buoyancy chamber at the stern is connected and fixed to the ground cattle, and the other side of the boat-type fish farming cage is tied with two anchor chains on the front buoyancy chamber and the rear buoyancy chamber at the stern ...

Embodiment 2

[0047] The streamlined cage hull includes a front buoyancy cabin 1 and a rear buoyancy cabin 2, which are connected by I-beams or steel pipes in the middle of the front buoyancy cabin 1 and the rear buoyancy cabin 2, welded into a streamlined hull frame, and then divided into 8 breeding cabins 3 in the middle. The length is 26m, the width is 6m, and the height is 2m. In the middle, steel plates are used to weld the two sides of the ship from the upper side to the bottom for 1m, and then the unsealed parts on both sides of the lower side of the ship and the bottom of the breeding cabin 3 are welded with flat steel or flat steel. Through the water window, the water flow velocity measurement cabin 6 is welded on both sides of the breeding cabin 3 in the middle of the hull from the upper side to the lower side, so that the water flow rate adjustment device in the cage is installed, and the whole hull can resist 3.15m / s; the water flow velocity measurement cabin 6 uses steel pipes O...

Embodiment 3

[0050] In the present invention, a solar power generation device can be set, and the solar power generation device includes a solar panel, a pillar connected with the solar panel, a rotating arm, a controller, an inverter, and a storage battery. The solar panel receives sunlight radiation to generate electricity during the day, and sends it to the charge-discharge controller, which charges the storage battery. After the storage battery is fully charged, the charge-discharge controller automatically shuts down and stops charging. When using electricity, the storage battery outputs 12V DC through the charge and discharge controller, which is used for lighting, insecticidal dual-purpose lamps and frequency vibration insecticidal lamps. For domestic electricity, the direction of the solar panel can be adjusted through the rotation of the pillar and the rotating arm so that it can receive the maximum light radiation from the sun.

[0051]

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Abstract

The invention discloses a boat-type solar fish-farming net cage in river, comprising a flow rate regulation device. The flow rate regulation device comprises a flow rate measurement cabin, the inner of the flow rate measurement cabin is provided with a tension spring, a flow rate measurement board, a draw bar, and a plurality of regulation pieces for controlling the opening and closing of the flow rate measurement cabin. One end of the tension spring is fixed on the flow rate measurement cabin, and the other end is connected with the draw bar. The draw bar passes through a draw bar sleeve arranged on the flow rate measurement cabin and is fixedly connected with the flow rate measurement board, and the regulation pieces are arranged on the flow rate measurement cabin in revolving and are movably connected with the draw bar. The net cage of the invention is free of the limitation of the power supply, achieves the illumination, the insect killing and automatic feed of bait by using the solar energy. The net cage can automatically control the flow entering the net cage and ensure the reasonable flow-resisting capability of the fishes in the fish-farming, and is suitable for the normal growth of the fishes. In addition, the net cage can kill the injurious insects when illuminating, thereby protecting the wild fish resources in the rivers and developing the farming production of the wild fishes.

Description

technical field [0001] The invention relates to fish aquaculture machinery technology, in particular to a river boat-type solar-powered fish culture net cage, which is suitable for cultivating wild special fish in rivers and the like. Background technique [0002] With the improvement of people's living standards and the improvement of food structure, people's desire to eat wild fish is getting stronger and stronger. As people continue to plunder wild fish in rivers, the annual water volume of wild fish in rivers is gradually increasing. The number of wild fish in the market has decreased, and the individuals have become smaller and smaller, causing the contradiction between supply and demand in the market to become increasingly prominent, resulting in a shortage of wild fish in the market, increasing prices, and increasing demand. This requires us to find a farming method that can not only protect wild fish, but also develop wild fish farming. [0003] At present, the net ...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01K61/02B63B35/14
CPCY02A40/81Y02P60/60
Inventor 何金勇蒲芝明何源文可钦胡田贵李绪银
Owner 攀枝花市银江金勇工贸有限责任公司
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