High-voltage pulse discharge hull surface cleaning device and method carried by underwater robot

A high-voltage pulse discharge and underwater robot technology, which is applied in the mechanical field and can solve problems such as low efficiency

Active Publication Date: 2021-09-14
HOHAI UNIV CHANGZHOU
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a method and device for cleaning the hull surface of a high-voltage pulse discharge carried by an underwater robot, so as to solve the problem of low efficiency in the prior art

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  • High-voltage pulse discharge hull surface cleaning device and method carried by underwater robot
  • High-voltage pulse discharge hull surface cleaning device and method carried by underwater robot
  • High-voltage pulse discharge hull surface cleaning device and method carried by underwater robot

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present invention.

[0033] In order to reduce the increased navigation energy consumption and cost caused by untimely cleaning of the ship, we have developed a high-voltage pulse discharge hull surface cleaning method and device carried by an underwater robot, which can be efficient, energy-saving, and automatically clean the surface of the hull without docking. Removed attachments. The equipment of the device is one-time investment, low operating cost, no environmental pollution, and has good application prospects at home and abroad.

[0034] Such as figure 1 , figure 2 As shown, a high-voltage pulse discharge hull surface cleaning device carried by an underwater robot includes an information acquisition unit...

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Abstract

The invention discloses a high-voltage pulse discharge hull surface cleaning device and method carried by an underwater robot. effect, shock wave effect and hot spot effect, realize timely and efficient automatic cleaning of hull attachments; it includes high-voltage pulse power supply, information acquisition unit, control unit, foam-causing cleaning unit, and umbilical cord; the present invention has the following beneficial effects: 1. High-voltage pulse discharge The way of causing bubbles can make full use of the shock wave effect when cavitation bubbles are generated and the cavitation jet effect and shock wave effect when they collapse, and has no requirements for cleaning media; 2. The device is lightweight and can be carried on underwater robots without Additional mechanical power; 3. The underwater cleaning of the hull surface does not require docking, and automatic cleaning can be realized at sea; 4. The intermediate steps of draining the water around the hull are eliminated to reduce cleaning costs.

Description

technical field [0001] The invention relates to a method and a device for cleaning the hull surface of a high-voltage pulse discharge carried by an underwater robot, belonging to the field of machinery. Background technique [0002] The number of ships worldwide reaches hundreds of thousands, and China is the largest ship-owner country in the world, with 5,206 ships. Ships have been navigating in the environment of strong corrosive seawater and strong adhesion of marine organisms for a long time, and a variety of microorganisms that are difficult to remove adhere to the part below the waterline, which will increase navigation resistance, increase fuel consumption, and increase exhaust emissions. [0003] However, the existing hull cleaning technology has a series of disadvantages. The low efficiency of manual cleaning and the lack of docks make it impossible to clean the ship in time, which greatly increases the transportation cost. Contents of the invention [0004] Aimi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B59/08
CPCB63B59/08
Inventor 单鸣雷赵雪梦李好洋李江海马浩纪世豪徐天宇王贤松陈秉岩姚澄
Owner HOHAI UNIV CHANGZHOU
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