Cavitation cleaning device for clearing biofouling on surfaces of marine ships and platforms

A technology for cleaning device and platform surface, applied in the direction of ship cleaning device, hull, ship construction, etc., can solve the problems of personal safety hazards, high labor intensity, increase cleaning cost, etc., to reduce system cost, expand work area, and eliminate safety. hidden effect

Inactive Publication Date: 2016-04-13
710TH RES INST OF CHINA SHIPBUILDING IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) The current underwater cleaning methods require manual operation of cleaning equipment to clean underwater, which is labor-intensive, requires high quality underwater cleaning personnel, and has certain hidden dangers to personal safety; on the other hand, it also needs to be equipped with corresponding equipment. Advanced underwater equipment, such as diving suits

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  • Cavitation cleaning device for clearing biofouling on surfaces of marine ships and platforms
  • Cavitation cleaning device for clearing biofouling on surfaces of marine ships and platforms
  • Cavitation cleaning device for clearing biofouling on surfaces of marine ships and platforms

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Embodiment Construction

[0021] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0022] See attached figure 1 , 2 , a cavitation cleaning device 4 for removing biofouling on the surface of marine ships and platforms, mainly composed of a water inlet adapter 5, a cavitation cleaning spray gun 6, a head cover 7, a stabilization plate 8, a control unit 9, and a pressure-resistant housing 10 , power unit 11, depth sensor 12, tail cover 13, lifting oil bag 14, two-way hydraulic pump 15, oil storage tank 16, battery pack 17, underwater video recording unit 18, underwater lighting unit 19 and so on.

[0023] See attached image 3 , the cavitation cleaning device 4 forms an adaptive cleaning system with the submersible pump 1, the control center 2, and the power unit 3; when working, the submersible pump 1 and the cavitation cleaning device 4 are placed underwater; under the control of the control center 2, the submersible After the pump 1 ...

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Abstract

The invention belongs to the technical field of cleaning of marine biofouling and particularly relates to a cavitation cleaning device. A cavitation cleaning device for clearing biofouling on surfaces of marine ships and platforms comprises a water inlet adapter (5), a cavitation cleaning spray gun (6), a head cover (7), a stabilizing disc (8), a control unit (9), a pressure hull (10), a power unit (11), a depth sensor (12), a tail cover (13), a lifting oil bag (14), a two-way hydraulic pump (15), an oil storage barrel (16) and a battery pack (17). The cavitation cleaning device provided by the invention can be used for cleaning for a long time underwater without needing underwater manual operation, and the cleaning process of the cavitation cleaning device is finished by an operator on a deck through complete remote control of a control center according to a signal fed back by an underwater camcorder unit. Because underwater manual operation is avoided, underwater potential safety hazards of workers are eliminated; and diving suits and underwater acoustic communication equipment are not used, thereby greatly reducing the system cost.

Description

technical field [0001] The invention belongs to the technical field of marine biological fouling cleaning, and in particular relates to a cavitation cleaning device. Background technique [0002] Marine biofouling refers to animals, plants and microorganisms that are fixed or inhabited on the underwater solid surface of ships, platforms and various artificial facilities, and have adverse effects on human economic activities. These marine biofouling will increase the sailing resistance of the ship and corrode its surface coating, damage marine detection instruments, block pipelines to accelerate metal corrosion, and cause great harm to the aquaculture industry. Therefore, these marine biofouling must be removed. [0003] At present, marine biofouling cleaning methods can be divided into two types: overwater cleaning and underwater cleaning. Water cleaning is to drive the ship into the dock, let the hull out of the water, and use high-pressure water jets, shovels or other met...

Claims

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Application Information

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IPC IPC(8): B63B59/08
CPCB63B59/08
Inventor 曾军财柳占新张付华黎亮吴建得徐博
Owner 710TH RES INST OF CHINA SHIPBUILDING IND CORP
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