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Lobster-runaway-preventive protective device for lobster culture

A protective device and lobster technology, applied in application, fish farming, climate change adaptation, etc., can solve the problems of increased installation cost and manufacturing cost of the isolation net, and reduce the wind resistance of the isolation device, so as to improve the wind resistance and reduce the height , Easy to install and disassemble

Inactive Publication Date: 2017-10-27
宜宾市叙州区揽胜种养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a protective device for lobster farming to prevent lobsters from escaping. The higher the isolation net not only increases the installation cost and manufacturing cost, but also the wind resistance of the isolation net is increased by the coaming board or plastic film on the top of the isolation net. Reduced wind resistance issues with isolators

Method used

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  • Lobster-runaway-preventive protective device for lobster culture
  • Lobster-runaway-preventive protective device for lobster culture
  • Lobster-runaway-preventive protective device for lobster culture

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Such as Figure 1-Figure 3 As shown, the protective device for lobster breeding of the present invention to prevent lobsters from escaping includes an isolation net 1, and support columns 2 are arranged at both ends of the isolation net 1, and also includes a water supply device, a water guide pipe 3 and a nozzle 4 connected in sequence. The aqueduct 3 is located on the top of the support column 2, and the axis of the aqueduct 3 is parallel to the isolation net 1. There are several nozzles 4, which are evenly distributed on the aqueduct 3 at intervals along the axial direction of the aqueduct 3. The water supply device sends water into the water guide pipe 3 and sprays it out from the nozzle 4, and the nozzle 4 can spray the water onto the isolation net 1.

[0033] By setting the water supply device, the water guide pipe 3 and the nozzle 4, the isolation device sprays the climbing lobsters from the isolation net 1 in the form of spraying water jets to prevent the lobste...

Embodiment 2

[0039] The present invention is based on embodiment 1, and the present invention is further described.

[0040] Such as Figure 1-Figure 3 As shown, the protective device for lobster farming of the present invention to prevent lobsters from escaping is provided with a support assembly on the top of the support column 2, and the support assembly includes a mounting block 7 and a fixing block 8 connected in sequence, and the mounting block One end of 7 is connected with support column 2, and the other end of mounting block 7 is connected with fixed block 8, is provided with fixed groove 9 on the upper surface of fixed block 8, and the cross section of described fixed groove 9 is semicircle, and its radius Consistent with the outer diameter of the water guide pipe 3 , both ends of the water guide pipe 3 are respectively located in a fixing groove 9 .

[0041] Mounting block 7, fixed block 8 and fixed groove 9 are set to facilitate the installation and disassembly of aqueduct 3; ...

Embodiment 3

[0045] The present invention is based on embodiment 1, and the present invention is further described.

[0046] Such as Figure 1-Figure 3 As shown, the protective device for lobster farming in the present invention to prevent lobsters from escaping is provided with several fixed rods 14 at the bottom of the isolation net 1, the axes of the fixed rods 14 are parallel to the axis of the support column 2, and the fixed rods 14 are along the The water pipes 3 are evenly distributed on the isolation net 1 at intervals in the axial direction. In order to prevent the lobster from crawling away from the bottom of the isolation net 1, it is necessary to insert the bottom of the isolation net 1 into the bottom of the lobster breeding area, so a fixing rod 14 is provided to improve the convenience of installation of the isolation net.

[0047] Further, one end of the fixed rod 14 away from the isolation net 1 is provided with a guide 15, the guide 15 is a cone, its axis coincides with ...

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Abstract

The invention discloses a lobster-runaway-preventive protective device for lobster culture, comprising an isolation net; each end of the isolation net is provided with a support post. The lobster-runaway-preventive protective device for lobster culture also comprises a water supply device, a water guide pipe and a plurality of nozzles, which are connected in sequence, the water guide pipe is positioned at the tops of the support posts, the axis of the water guide pipe is parallel to the isolation net, the nozzles are distributed on the water guide pipe at equal intervals sequentially axially along the water guide pipe, the water supply device supplies water into the water guide pipe and sprays the water out of the nozzles, and the nozzles can spray water to the isolation net. By providing the water supply device, the water guide pipe and the nozzles, the protective device as an isolation device sprays off climbing lobsters from the isolation net by water spray columns so as to prevent lobsters from climbing; in addition, there is no need for setting a too high isolation net, the height of the isolation net may be decreased to 1 m; as the height of the isolation net is deceased, wind resistance of the lobster-runaway-preventive protective device for lobster culture is improved.

Description

technical field [0001] The invention relates to an isolation device, in particular to a protective device for lobster breeding to prevent lobsters from escaping. Background technique [0002] Lobster is a general term for 19 species of lobsters belonging to 4 genera of the cetaceae Decapod Lobster family Arthropoda, also known as prawns, faucet shrimps, shrimp heads, sea shrimps, etc. The lobster has a thick head and chest, a hard shell, colorful colors, and a short abdomen. The body of the lobster is thick and cylindrical, the back and abdomen are slightly flat, the carapace is well developed, thick and spiny, and there is a pair of powerful eye spines in the center of the front edge, with a closed gill chamber; the abdomen is short and thick, and the rear Curled to the ventral surface, the tail fan is wide and short. Lobsters have a rigid, segmented exoskeleton with five pairs of legs on the thorax, one or more of which are often deformed into claws, with the claws on on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59
CPCA01K61/59Y02A40/81
Inventor 刘伟郑朝冲
Owner 宜宾市叙州区揽胜种养殖专业合作社