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Environment-friendly multifunctional deep-sea breeding device

A multi-functional, environmentally friendly technology, applied in fish farming, climate change adaptation, floating buildings, etc., can solve problems such as affecting the descending balance and descending time, the cage cannot be vertically descended normally, and the counterweight is inappropriate. The effect of saving feed, reducing damage to fry and long service life

Pending Publication Date: 2022-02-01
莱州市善隆海洋科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are also certain defects. 1. Multiple air holes share a single trachea connection, which causes the overall descending imbalance of the net cage due to the untimely exhaust of multiple air holes during the descent process, and the net cage cannot fall vertically normally, requiring manual adjustment , It is a waste of electricity and time to add water through the pump; 2. Set the switch for sand filling and sand discharge in the pipe, sometimes the counterweight is not suitable, which affects the balance of descent and the descent time

Method used

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  • Environment-friendly multifunctional deep-sea breeding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 , shown in 2, 4, 5, 7, 8, and 9, an environment-friendly multifunctional deep-sea culture device includes a central column 1 and a plurality of columns 2, and the plurality of columns 2 are regular polygons surrounding the central column 1 In the middle, the two adjacent columns 2 are reinforced and connected by a horizontal bar 41 and a vertical column 42, and the upper end of the column 2 is connected with the upper end of the central column 1 through the first support tube 3, and the column 2. The lower end is connected to the lower end of the center column 1 through the second support pipe 4, and also includes an adjustment mechanism, which is used for the adjustment device to descend smoothly.

[0039] The adjustment mechanism includes an adjustment tube 5. When the adjustment tube 5 is a metal tube, one end of the adjustment tube 5 is not connected to the center column 1, and the other end is connected to the column 2. The adjustment tube 5 is not...

Embodiment 2

[0050] Same as Example 1, the difference is: as Figure 6 As shown, when the regulating pipe 5 is a plastic pipe, one end of the regulating pipe 5 does not communicate with the central column 1, and the other end communicates with the first support pipe 3 through a plastic elbow, and the regulating pipe 5 and the central column 1. The end that does not pass through is higher than the end that the adjustment pipe 5 and the first support pipe 3 pass through, and the design of the elbow facilitates mold processing and reduces costs.

Embodiment 3

[0052] Such as figure 1 As shown, an environment-friendly multifunctional deep-sea culture device includes a central column 1 and a plurality of columns 2, and the plurality of columns 2 are in the shape of a regular polygon to surround the central column 1 in the middle, and between the two adjacent columns 2 The upper end of the column 2 is connected to the upper end of the central column 1 through the first support tube 3, and the lower end of the column 2 is connected to the central column 1 through the second support tube 4. The lower end of the column 1 is connected, and also includes an adjustment mechanism, which is used for the smooth descent of the adjustment device.

[0053] The adjustment mechanism includes an adjustment tube 5. When the adjustment tube 5 is a metal tube, one end of the adjustment tube 5 is not connected to the center column 1, and the other end is connected to the column 2. The adjustment tube 5 is not connected to the center column 1. One end th...

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Abstract

An environment-friendly multifunctional deep-sea breeding device relates to the technical field of marine aquaculture. The device comprises: a central column and a plurality of upright columns, wherein the upright columns surround the central column in the middle in a regular polygon shape, the upper ends of the upright columns are connected with the upper end of the central column through first supporting pipes, and the lower ends of the upright columns are connected with the lower end of the center column through second supporting pipes. The device further comprises an adjusting mechanism that can adjust the device to ascend and descend stably. Thus, compared with the prior art, growth environment of fishes can be prevented from being damaged by typhoons owing to the fact the device can be adjusted to ascend and descend stably through an adjusting mechanism; the top center and the bottom center of the device protrude outwards to form a triangular shape so as to enable the device to be firmer and higher in typhoon resisting capacity, and reduce water resistance when the device ascends or descends; a netting at the bottom of the device can ascend to the position above the water surface, so that the net can be conveniently and thoroughly dried, and the dirty calling period is prolonged.

Description

technical field [0001] The invention relates to the technical field of marine aquaculture, in particular to an environment-friendly multifunctional deep-sea aquaculture device. Background technique [0002] The device specifically relates to a cage. Cage culture is a new technology developed by the world's aquaculture industry towards intensive production. It has the advantages of high output, low cost, long service life, small investment, easy management and land saving. Water saving and energy saving, effective development of large water surface fisheries in oceans, rivers, lakes and reservoirs, etc. The high-yield principles of cage culture: First, fish are kept in cages, with reduced activity, reduced respiratory rate, slow metabolism, and reduced energy consumption, which is conducive to the transformation and accumulation of nutrients; No drugs are added to make the nets cleaner, and the water inside and outside the tank can be freely exchanged quickly, so that suffic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/60A01K61/65B63B35/44
CPCA01K61/60A01K61/65B63B35/44Y02A40/81
Inventor 王良平王九凯
Owner 莱州市善隆海洋科技有限公司
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