Method and device for automatically cleaning square frame style net cage by tidal wave underwater

A self-cleaning, frame-based technology, applied in climate change adaptation, fishing, animal husbandry, etc., can solve problems such as diesel consumption, impact on cage water exchange, coastal pollution, etc., achieve and protect healthy growth, reduce breeding costs, The effect of increasing the production level

Inactive Publication Date: 2009-03-04
大连敖龙水产技术推广有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when the net cage is cultured in the sea, if the net cage is placed in seawater for a long time, some marine organisms will attach to the net clothing, thereby increasing the weight of the net cage, affecting the water exchange inside and outside the net cage, and some animals will compete with the cultured animals. bait oxygen
At present, the method of removing this attachment is mainly to manually replace the net clothes, and remove the attachments through sun ex

Method used

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  • Method and device for automatically cleaning square frame style net cage by tidal wave underwater
  • Method and device for automatically cleaning square frame style net cage by tidal wave underwater
  • Method and device for automatically cleaning square frame style net cage by tidal wave underwater

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Embodiment Construction

[0012] figure 1 According to the size of the perimeter of the square net cage, the planks with round holes are drilled to form a square frame (6) with a triangular iron plate through screws, and then fasten it and the strip brush (5) together with screws (see Figure 3) , composed of one part - a square framed tide brush. Connect with frame type sinker (10) below by connecting rope (9), constitute a device.

[0013] Put the device into the square cage as shown in Figure 2-1 and Figure 2-2, pass the tight rope (7) through the round hole on the square frame (6), and connect the upper end with the upper edge of the net (3) Be jointly fixed on the upper frame (1) of the net cage. The following is jointly fixed on the net cage lower frame (4) with the lower edge of the net clothes (3), and the length of the taut rope (7) is the same as the height of the net clothes (3), and the net clothes (3) and the taut rope (7) Be subject to the gravitational influence of net cage bottom fram...

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Abstract

A method for automatically cleaning a net cage under tidal waves and water and a square-frame type device thereof relate to the agriculture, that is, the floating type net cage culture at sea. A square frame made of a material which has basically the same dimension as the net cage and small specific is added in a floating square culturing net cage, and assembled with a long strip brush to form a part, namely a square frame type tidal wave brush, and a frame type sinker is connected beneath the square frame type culturing net cage through a connecting rope to form a device. The device can switch between gravity and buoyancy according to tidal changes and wave fluctuation, so as to conduct the upward and downward movement for the net cage, thus cleaning the netting. The invention has the advantages of energy consumption, emission reduction, labor saving, and environmental protection.

Description

technical field [0001] The invention relates to a method and a device for automatically cleaning the net cages underwater at any time in agriculture and sea floating net cage culture. technical background [0002] At present, when the net cage is cultured in the sea, if the net cage is placed in seawater for a long time, some marine organisms will attach to the net clothing, thereby increasing the weight of the net cage, affecting the water exchange inside and outside the net cage, and some animals will compete with the cultured animals. Bait captures oxygen. At present, the method of removing this attachment is mainly to manually replace the net clothes, and remove the attachments through sun exposure and beating. This manual cleaning is carried out on the shore, which will cause certain pollution to the coast. It consumes diesel and emits carbon dioxide. In recent years, some cleaning methods of manual operation machines directly clean the net cages underwater. These met...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01K69/00
CPCY02A40/81
Inventor 敖志辉
Owner 大连敖龙水产技术推广有限公司
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