CN102910270A - Bottom underwater cleaner for large vessels - Google Patents
Bottom underwater cleaner for large vessels Download PDFInfo
- Publication number
- CN102910270A CN102910270A CN201210410240XA CN201210410240A CN102910270A CN 102910270 A CN102910270 A CN 102910270A CN 201210410240X A CN201210410240X A CN 201210410240XA CN 201210410240 A CN201210410240 A CN 201210410240A CN 102910270 A CN102910270 A CN 102910270A
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- 238000004140 cleaning Methods 0.000 claims abstract description 68
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 241000238586 Cirripedia Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 235000007849 Lepidium sativum Nutrition 0.000 description 1
- 244000211187 Lepidium sativum Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
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Abstract
The invention provides a bottom underwater cleaner for large vessels. The bottom underwater cleaner for large vessels comprises an on-board monitoring and control unit, an underwater cleaning unit and a connecting cable. The on-board monitoring and control unit is capable of displaying operating states and acquired images of the underwater cleaning unit and controlling the underwater cleaning unit. The underwater cleaning unit is capable of cleaning marine organisms and dirt attaching to the bottom of a large vessel and acquiring bottom images. The connecting cable is used to power the underwater cleaning unit and also to communicate the on-board monitoring and control unit with the underwater cleaning unit.
Description
Technical field
The present invention relates to a kind of large ship hull bottom underwater cleaning equipment, belong to the navigating equipment technical field.
Background technology
The harm that hull bottom produces the dirty end (attachment is given birth in the sea) is great.Biology in the seawater such as barnacle, male whetstone, lime worm, bryozoon and algae etc. adhere to and can cause the ship route speed to slow down aboard ship, and hull bottom adheres to marine life, easily produce the difference in oxygen concentration between battery and cause pitting corrosion.Simultaneously, halobiontic excrement with its accumulation, also can be invaded during hull bottom films, and accelerate the corrosion of underwater hull, thereby will be coated with film destroy except promoting corrosion, causes serious consequence.
According to statistics, a ship will cause consumption of fuel to increase about 1% because the every increase of the mean roughness 10um of hull is caused at the dirty end, but also can cause ship performance to descend.Hull bottom is adhered to by marine life, form stained, economic loss.In addition, the hull bottom marine life is larger to the threat that causes in the military affairs.Behind the hull bottom attaching organism, ship's speed is reduced, consumption of fuel increases, and affects even the opportunity of combat of warship adversely.Attaching organism arrives and to a certain degree also can make afterwards sonar malfunctioning in addition.
For preventing that this type of phenomenon from producing, general handling be exactly underwater hull and hull bottom coat antifouling paint, adhere to marine life to scheme to kill or disperse, make it no longer to be attached on the hull.Be exactly marine pollution yet this measure is incident, along with the attention of various countries environmental administration to the antifouling paint that produces marine pollution, antifouling paint just gradually disabled or restriction uses.
Traditional method of cleaning is, after ship drives into dock, ship is sling, clean or manually beat corrosion dirt layer with simple utensil with chemical agent, just there is a lot of shortcomings in such method: after the ship such as 1) only having to sail dock into, just can carry out cleaning work, because cleaning is untimely, namely may cause the consequence that reduces Ship Life; 2) use chemical agent to clean, the Liquid Residue after the cleaning pollutes the environment, and also might aggravate the corrosion of ship, and cleaning efficiency is lower; 3) beat manually that optical efficiency is not low, but also can injured vessel film causes serious consequence; 4) can consume a large amount of man power and materials.
Summary of the invention
For existing methodical deficiency, the invention provides a kind of large ship hull bottom underwater cleaning equipment.
The present invention adopts following technical scheme:
Large ship hull bottom underwater cleaning equipment comprises supervision and control unit, underwater cleaning unit and connecting cable composition on the ship.This equipment can marine pollution, the damage that can not cause hull and film, and also this equipment volume is less, uses in the time of can or berthing in ship's navigation, need not to use into dock, greatly reduces the cost that hull bottom cleans.And by shortening maintenance intervals, can improve the economic performance of boats and ships.
Monitor on the described ship and control unit transmits the video of returning by the underwater cleaning unit and can realize video check to hull bottom, the mode of operation and the failure message that show the underwater cleaning unit, can by the mode of operation by key control underwater cleaning unit, make it be operated in auto state or manual work state simultaneously.
Described underwater cleaning unit is the core of this equipment, by the cleaning of ultrasonic vibrator realization to the hull bottom dirt, the image uploading of hull bottom can be monitored and control unit to ship simultaneously.This unit can send to supervision and control unit on the ship with status data and failure message with fault self-diagnosis function.
Described connecting cable is multicable, and the electric energy of need of work can be provided for the underwater cleaning unit, simultaneously also is the telecommunication media of supervision and control unit and underwater cleaning unit on the ship.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples figure of the present invention is used for explaining the present invention, does not consist of improper restriction of the present invention.
Fig. 1 is the composition structural representation block diagram of according to an embodiment of the invention large ship hull bottom underwater cleaning equipment.
Among the figure: 1, power input interface; 2, monitor and the control unit controller on the ship; 3, display module; 4, keyboard input module; 5, underwater cleaning cell controller; 6, Underwater Camera; 7, ultrasonic cleaning module; 8, mobile module; 9, adsorption module; 10, connecting cable.
Specific implementation method
Below with reference to accompanying drawing, describe the specific embodiment of the present invention in detail.
The present invention has adopted a kind of brand-new mentality of designing from system.System adopts modular thought design, and this equipment is divided into a plurality of modules, has greatly improved reliability and the easy care performance of system.
As shown in Figure 1, large ship hull bottom underwater cleaning equipment is comprised of supervision on the ship and control unit, underwater cleaning unit and connecting cable three parts.Supervision and control unit are responsible for operation by staff on the ship on the ship, mainly are comprised of telltale 3, controller 2 and keyboard input module 4, possess the control function of image monitoring, the monitoring of underwater cleaning location mode and underwater cleaning unit.Supervision and control unit controller 2 adopt the controller of Cortex-M3 kernels on the ship, possess Ethernet interface, can pass through the ethernet the transmission of data.Telltale 3 adopts the TFT color LCD screen, the hull bottom graphicinformation that Underwater Camera 6 on the mode of operation of underwater cleaning unit and the underwater cleaning unit collects can be presented on the telltale 3 in real time, and can send control command to the underwater cleaning unit by link cable, mode of operation and the mode of control underwater cleaning unit.
The underwater cleaning unit be one can autonomous intelligent submarine system, be the core of this cleaning apparatus.The major part of this cleaning unit has underwater cleaning cell controller 5, Underwater Camera 6, excusing from death cleaning module 7, mobile module 8 and adsorption module 9.Excusing from death cleaning module 7 is core components of this cleaning unit, is comprised of a series of ultrasonic vibrator transducer.Apply the voltage of certain frequency at the ultrasonic vibrator transducer, voltage signal can be converted to the ultrasonic vibration of high frequency.Super sonic is by the seawater between ultrasonic vibrator transducer and the hull bottom time, the microbubble (title cavitation nucleus) that is present in the liquid vibrates under the hypracoustic effect, when acoustic pressure or the sound intensity reached certain value, bubble increased rapidly, then break suddenly (closure).When bubble is closed, produce shock wave, around bubble, produce tens Mpa to pressure and the localized hyperthermia of hundreds of Mpa.The enormous impact power that cavitation produces can be peeled off the dirt of hull surface or make the dirt crack space occur, and other cavitation bubble Ni Zhifu drills enter the crack and vibrate later on, and the impact that keeps finally makes dirt peel off rapidly, thereby reaches the purpose of hull Cress.Because large ship length is larger, therefore be designed with mobile module 8 and adsorption module 9.Three motors of mobile module 8 inner employings drive outside three miniature screw propeller rotations that are mutually 120 degree, the movement of realization underwater cleaning unit as engine installation.Adsorption module 9 can be adsorbed on the underwater cleaning unit a certain position of hull, prevents that the position movement in cleaning process from bringing adverse influence to cleaning.Resistance when reducing the underwater cleaning single element move, when mobile module 8 work, the adsorption affinity that adsorption module 9 produces can reduce.Underwater Camera 6 can acquisition vessel base map picture, and by connecting cable 10 be transferred to monitor on the ship and control unit on show in real time.In addition, be provided with the condition monitoring program in the underwater cleaning unit, can realize the fault detection of self, the mode of operation of self is transferred to supervision and control unit demonstration on the ship by connecting cable 10.
Connecting cable 10 is for the underwater cleaning unit provides the energy of need of work, also is the telecommunication media between supervision and control unit and the underwater cleaning unit on the ship, plays very important effect in equipment.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210410240XA CN102910270A (en) | 2012-10-09 | 2012-10-09 | Bottom underwater cleaner for large vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210410240XA CN102910270A (en) | 2012-10-09 | 2012-10-09 | Bottom underwater cleaner for large vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102910270A true CN102910270A (en) | 2013-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210410240XA Pending CN102910270A (en) | 2012-10-09 | 2012-10-09 | Bottom underwater cleaner for large vessels |
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| Country | Link |
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| CN (1) | CN102910270A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492752A (en) * | 2014-12-01 | 2015-04-08 | 河海大学常州校区 | Controllable underwater ultrasonic cleaner and operating method |
| CN106428481A (en) * | 2016-10-14 | 2017-02-22 | 河海大学常州校区 | Quadrotor structure based underwater detecting and cleaning unmanned aerial vehicle and working method thereof |
| CN108188897A (en) * | 2018-01-18 | 2018-06-22 | 美钻能源科技(上海)有限公司 | Robot rust removalling equipment |
| CN108909971A (en) * | 2018-08-01 | 2018-11-30 | 广州奕航科技有限公司 | A kind of hull bottom perphyton intelligence cleaning plant |
| CN109018244A (en) * | 2018-08-17 | 2018-12-18 | 天津科技大学 | Ship underwater washing method based on ultrasonic Lamb wave |
| CN109332297A (en) * | 2018-11-29 | 2019-02-15 | 美钻深海能源科技研发（上海）有限公司 | Underwater ultrasound eliminates corrosion equipment and eliminates caustic solution |
| CN109823490A (en) * | 2019-04-09 | 2019-05-31 | 江苏科技大学 | A modular propeller cleaning device |
| CN110216109A (en) * | 2019-04-17 | 2019-09-10 | 山东科技大学 | A kind of device using bubble cavitation corrosion cleaning marine biofouling |
| CN111003117A (en) * | 2019-12-20 | 2020-04-14 | 青岛华兴水下机器人技术服务有限公司 | Self-cleaning mechanism and cleaning method for ship hull |
| CN113650750A (en) * | 2021-10-19 | 2021-11-16 | 南通军华船舶配件有限公司 | Ship bottom biological cleaning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444146A (en) * | 1982-01-13 | 1984-04-24 | Honeywell Inc. | Ultrasonic subsurface cleaning |
| US4697536A (en) * | 1984-02-27 | 1987-10-06 | West Tsusho Co., Ltd. | Underwater cleaning apparatus |
| US4926775A (en) * | 1986-08-21 | 1990-05-22 | Andorsen John P | Device for cleaning surfaces, particularly in water |
| CN201268395Y (en) * | 2008-07-27 | 2009-07-08 | 张玉莲 | Shipping underwater hydraulic vibration cleaning equipment |
| WO2009150436A2 (en) * | 2008-06-14 | 2009-12-17 | Blue & Green Marine Limited | An anti-fouling device |
| CN201390376Y (en) * | 2009-03-27 | 2010-01-27 | 中国海洋石油总公司 | Marine organism fouling prevention device |
| CN101850836A (en) * | 2010-04-30 | 2010-10-06 | 湛江市海洋水下清洗科技有限公司 | Underwater cavitating cleaner for ship |
| CN202879769U (en) * | 2012-10-09 | 2013-04-17 | 山东交通学院 | Large ship bottom underwater cleaning equipment |
-
2012
- 2012-10-09 CN CN201210410240XA patent/CN102910270A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444146A (en) * | 1982-01-13 | 1984-04-24 | Honeywell Inc. | Ultrasonic subsurface cleaning |
| US4697536A (en) * | 1984-02-27 | 1987-10-06 | West Tsusho Co., Ltd. | Underwater cleaning apparatus |
| US4926775A (en) * | 1986-08-21 | 1990-05-22 | Andorsen John P | Device for cleaning surfaces, particularly in water |
| WO2009150436A2 (en) * | 2008-06-14 | 2009-12-17 | Blue & Green Marine Limited | An anti-fouling device |
| CN201268395Y (en) * | 2008-07-27 | 2009-07-08 | 张玉莲 | Shipping underwater hydraulic vibration cleaning equipment |
| CN201390376Y (en) * | 2009-03-27 | 2010-01-27 | 中国海洋石油总公司 | Marine organism fouling prevention device |
| CN101850836A (en) * | 2010-04-30 | 2010-10-06 | 湛江市海洋水下清洗科技有限公司 | Underwater cavitating cleaner for ship |
| CN202879769U (en) * | 2012-10-09 | 2013-04-17 | 山东交通学院 | Large ship bottom underwater cleaning equipment |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492752A (en) * | 2014-12-01 | 2015-04-08 | 河海大学常州校区 | Controllable underwater ultrasonic cleaner and operating method |
| CN106428481A (en) * | 2016-10-14 | 2017-02-22 | 河海大学常州校区 | Quadrotor structure based underwater detecting and cleaning unmanned aerial vehicle and working method thereof |
| CN108188897A (en) * | 2018-01-18 | 2018-06-22 | 美钻能源科技(上海)有限公司 | Robot rust removalling equipment |
| CN108909971A (en) * | 2018-08-01 | 2018-11-30 | 广州奕航科技有限公司 | A kind of hull bottom perphyton intelligence cleaning plant |
| CN109018244A (en) * | 2018-08-17 | 2018-12-18 | 天津科技大学 | Ship underwater washing method based on ultrasonic Lamb wave |
| CN109332297A (en) * | 2018-11-29 | 2019-02-15 | 美钻深海能源科技研发（上海）有限公司 | Underwater ultrasound eliminates corrosion equipment and eliminates caustic solution |
| CN109823490A (en) * | 2019-04-09 | 2019-05-31 | 江苏科技大学 | A modular propeller cleaning device |
| CN110216109A (en) * | 2019-04-17 | 2019-09-10 | 山东科技大学 | A kind of device using bubble cavitation corrosion cleaning marine biofouling |
| CN111003117A (en) * | 2019-12-20 | 2020-04-14 | 青岛华兴水下机器人技术服务有限公司 | Self-cleaning mechanism and cleaning method for ship hull |
| CN113650750A (en) * | 2021-10-19 | 2021-11-16 | 南通军华船舶配件有限公司 | Ship bottom biological cleaning device |
| CN113650750B (en) * | 2021-10-19 | 2021-12-24 | 南通军华船舶配件有限公司 | Ship bottom biological cleaning device |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
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Application publication date: 20130206 |