Electric pulse shark expelling device

Abstract

The invention discloses an electric pulse shark expelling device. The electric pulse shark expelling device comprises binding belts and a box body, wherein the binding belts comprise a main binding belt and an auxiliary binding belt, and an electrode set is arranged on the outer surface of the front end of the main binding belt; and a power switch is arranged on the outer surface of one side of the box body. According to the electric pulse shark expelling device, shark expelling technical research is carried out through the arranged electric pulse shark expelling device and the characteristicthat an Ampullae of Lorenzini electric sensing system exists at the mouth and the nose of a shark, namely, the shark can recognize weak electronic pulses in received water, and therefore the shark isfar away from a transmitting source, an underwater high-voltage pulse probe transmitting technology is researched, high-voltage pulses capable of causing spasm of the shark Ampullae of Lorenzini existin the transmitting area, so that the purpose of expelling sharks is achieved, the sharks are automatically and effectively prevented from approaching swimmers, it is guaranteed that the swimmers areprevented from being hurt by the sharks during offshore work or swimming, intelligent shark prevention is achieved, and the device has the advantages of being simple in structure, small in size, lessin weight and convenient to wear.

Description

technical field [0001] The invention relates to the technical field of shark repellers, in particular to an electric pulse shark repeller. Background technique [0002] According to the requirements of the national marine strategy, with the expansion of the sea area of ​​activities, various emergency and support tasks increase, and the probability of underwater operators, ships, and aircraft falling into the water increases by sharks. Once attacked by sharks, large-scale and serious tissue damage may occur, and even disability and death may occur. In this study, underwater high-voltage pulse probe launching technology was used to cause the Loren's ampulla sac of sharks to convulse through high-voltage pulses in the launch area, so as to achieve the purpose of expelling sharks and ensure the safety of people who fell into the water for rescue. [0003] There are certain disadvantages in the use of an existing electric pulse shark repellent. At present, the current chemical s...

AI Technical Summary

Problems solved by technology

[0003] There are certain disadvantages in the use of an existing electric pulse shark repellent. At present, the current chemical shark repellent is mainly used, and the operation procedure is complicated to open in the water. It is necessary to manually take out the inner bag and tear it from the gap, and pull out the thin strap The cloth bag should be firmly soaked in water, limited by the quality and concentration of the shark repellent, the effective area is small, it is easy to dilute with the ocean current, the shark repelling time is short, and the complicated operation may make it impossible for the injured person who fell into the water, and the dye composition is easy to expose underwater special The coordinates of combat personnel are not concealed and have certain toxicity. It is not only harmful to people in the water, but also harmful to sharks and nearby creatures. It does not meet the requirements of marine ecological environment protection. Therefore, we propose an electric pulse shark repeller.

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