• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The disclosure relates to a method and apparatus for treating, primarily cleaning, underwater surfaces of fixed or floating constructions for example, ships' hulls. In the method according to the invention, the treatment or cleaning device, which is rotatably driven by a motor, is wholly or partially insulated from the surrounding water by a medium which is fed to the vicinity of the device. The apparatus according to the invention includes a channel and a connection for supplying the insulating medium in the vicinity of the cleaning device.
    公开号:SU898954A3
    申请号:SU792545997
    申请日:1979-01-15
    公开日:1982-01-15
    发明作者:Лундберг Ханс
    申请人:Треллеборг Марин Актиеболаг (Инофирма)；
    IPC主号:
    专利说明:

    (W) DEVICE FOR CLEANING SURFACES OF WATER-DESIGNS
    The invention relates to shipbuilding and relates to the construction of a device for cleaning the surfaces of underwater structures.
    A device is known for cleaning j surfaces of underwater structures, for example, ship hulls, containing an engine, on the shaft of which a flat brush is fixed, which is in contact with the front part during cleaning with the cleaning surface and the air supply source fll.
    The disadvantage of this device lies in the high dimensions of the design and the considerable loss of engine energy.
    The purpose of the invention is to reduce the energy loss of the engine.
    To achieve this goal, the device is equipped with a pipeline 20 connected to an air supply source above the surface of the water and the above-mentioned well and a cap mounted at the back of the brush and surrounding the cavity of the back of the brush 25
    on the periphery of the brush for the supply of air. In addition, it is equipped with a fluid pressure regulating device connected to the pipeline.
    Zetka made round shape.
    FIG. 1 schematically shows the proposed device, the cut; in fig. 2 - device during operation; in fig. 3 device option; in fig. k - three devices in a single frame; FIG. 5 then LSA, top view; in fig. 6 - device with welding head.
    The device contains a flat brush 1 connected by a shaft 2 with the engine 3. Brush 1 is made with the disk C, while the front part of the disk k is in contact with the surface 5 of the underwater structure to be cleaned. A cap 6 is installed above the rear part of the disk k, forming a cavity 7 along the periphery of the brush. The device is provided with a pipe 8 connected to an air pressure regulating device 9 connected by a hose 10 to a source
    compressed air supply (not shown; shaft 2 is made with a water supply channel 11 under pressure to the outer part of the brush and the surface to be cleaned. Brush 1 is round-shaped. The device is equipped with handles 12 for holding it by the diver 13 during operation. Inside the brush can be mounted curvilinear tubular device 1 with nozzle nozzles 15i connected channel 16 with a source of water supply (not shown), while the shaft 17 is made with a swivel 18. A cap 19 is installed outside the brush. Brushes can be grouped together etki 20 on rollers 21 "In addition, the proposed device with several brushes 22 may be provided with a welding head 23 of
    The device works as follows.
    Holding the device with the handles 12, the diver directs it to the surface 5 and presses it against this surface. Simultaneously, the channel 11 of the shaft 2 is supplied under pressure of the working medium, for example, air, to the surface 5 and compressed air is also fed into the cavity 7, while the air is automatically supplied by the air pressure regulating device 9 equipped with a hose 10 with a source of compressed air into the cavity 7, it isolates the brush from the surrounding water and the working medium supplied through the channel forms an air bubble in the center of the disk, which assumes an oval shape. Compressed air with liquid can be used as a working medium.
    When using a variant with a multi-brush design, each of the brushes has its own shaft connected to the drive motor, while the device moves on the 2K rollers.
    The brush can be made with nozzle nozzles 15 for supplying air or fluid to the surface to be cleaned. When using the welded head 23, the latter can be located in the center of the disc.
    The technical and economic effect of the proposed invention is to increase productivity due to the possibility of simultaneous work with several brushes and to reduce engine energy losses.
    权利要求:
    Claims (3)
    [1]
    Invention Formula
    1 "Device for cleaning surfaces of underwater structures, such as ship hulls, containing an engine, on the shaft of which a flat brush is attached, which contacts the front side during cleaning with the surface to be cleaned, and an air supply source, characterized in that, in order to reduce the dimensions of the structure and reduce losses energy of the engine, the device is equipped with a pipeline connected to a source of air supply above the surface of the water and the above-mentioned brush and cap mounted at the back of the brush and forming a floor with it nce at the periphery of the brush for supplying air "
    [2]
    2. A device according to Claim 1, characterized in that it is provided with a fluid pressure regulating device connected to the pipeline.
    [3]
    3. The device according to claim 1, about t l and so that the brush is made round
    Sources of information taken into account in the examination
    1, Patent of Sweden No., cl. 87a, 22, published in 1970 (prototype)
    FIG. 2
    / 7
    Fig
    2O
    FIG 4
    类似技术:
    公开号 | 公开日 | 专利标题
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    同族专利:
    公开号 | 公开日
    NO145718B|1982-02-08|
    SE7612280L|1978-05-05|
    NL7712180A|1978-05-08|
    DE2749220A1|1978-05-18|
    FR2369964B1|1984-07-13|
    GR64025B|1980-01-18|
    SE419738B|1981-08-24|
    PT67239B|1979-04-16|
    NO145718C|1982-05-26|
    PT67239A|1977-12-01|
    FR2369964A1|1978-06-02|
    IT1087197B|1985-05-31|
    BR7707442A|1978-08-15|
    NO773789L|1978-05-08|
    US4314521A|1982-02-09|
    GB1560318A|1980-02-06|
    JPS5383297A|1978-07-22|
    引用文献:
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    GB1092133A|1965-03-04|1967-11-22|Exxon Research Engineering Co|Apparatus for manoeuvring on a submerged surface|
    US3412862A|1967-09-07|1968-11-26|Merle P. Chaplin|Method and apparatus for cleaning areas overlain by a water body|
    CH1537569D|1968-10-24|
    FR2042883A5|1969-03-12|1971-02-12|Courtaulds Ltd|
    DE2016575A1|1969-04-08|1970-10-15|Elvy, James Frank Wallace, Hildenborough, Kent |Device for removing a deposit from bodies that are at least partially immersed in water|
    US3604437A|1969-05-26|1971-09-14|Tamonite Inc|Portable air filter cleaner|
    CH538238A|1970-10-23|1973-06-15|Siemens Ag|Circuit arrangement in a video telephone system for eliminating interference on the screen|
    FR2151198A5|1971-08-25|1973-04-13|Colebrand Ltd|
    CH566824A5|1972-05-10|1975-09-30|Battelle Memorial Institute|
    JPS4937160A|1972-08-11|1974-04-06|
    JPS5110828B2|1972-09-04|1976-04-07|
    JPS5037449A|1973-08-04|1975-04-08|
    GB1527242A|1975-03-24|1978-10-04|Butterworth Syst Inc|Rotatable brushes|
    SE7511712L|1975-10-20|1977-04-21|Ralf Larson|DEVICE FOR SURFACE TREATMENT OF FOREMALS WITH LARGE SURFACES FOR EX SHIPS, CISTS OR THE LIKE|
    US4084535A|1976-03-01|1978-04-18|Institute For Industrial Research And Standards|Apparatus for cleaning submerged surfaces|GB2131288B|1982-10-06|1986-02-05|Mitsui Shipbuilding Eng|Apparatus for cleaning underwater surfaces|
    FR2539653A1|1983-01-21|1984-07-27|Ressources Sous Marines|Method for applying a paint-type coating to submerged surfaces or supports|
    JPS637334Y2|1984-04-04|1988-03-02|
    US4571271A|1984-08-27|1986-02-18|Dildine Gerald R|Method of removing sediment from a large storage container|
    GB8600214D0|1986-01-07|1986-02-12|Quantum Laser Uk Ltd|Gas shroud|
    NL8603270A|1986-12-23|1988-07-18|Drs Josephus Antonius Marie Va|BRUSHING MACHINE.|
    BE1000486A4|1987-04-17|1988-12-20|Rompay Boud Van|Method and apparatus for treatment of lying under water surfaces.|
    GB8709003D0|1987-04-27|1987-05-20|British Gas Plc|Apparatus for cutting under water|
    FR2621502B1|1987-10-09|1991-04-19|Eric Gohon|UNDERWATER PAINTING METHOD AND DEVICE USING THE SAME|
    DK9300335U3|1993-07-06|1993-10-08|Inwater Marine Service Aps|Underwater polishing machine angle grinder|
    FR2817230B1|2000-11-29|2003-06-20|Jean Philippe Tible|DEVICE AND METHOD FOR CLEANING PARTS OF A BOAT UNDERWATER|
    NO319207B1|2003-11-10|2005-06-27|Cleanhull Norway As|Surface cleaning device said as ship's hull|
    US8747565B1|2008-06-03|2014-06-10|First-In, LLC|Watercraft surface cleaning device and associated methods|
    JP4446034B1|2009-02-04|2010-04-07|高森悟|Underwater maintenance equipment for ship propellers|
    US8327787B2|2009-05-29|2012-12-11|Seward Marine Services Inc.|Rotating spray head and system for induced suction generation|
    US9637207B2|2010-02-03|2017-05-02|Tor Mikal Ostervold|Tool and method for cleaning surfaces subsea|
    EP2743173A1|2012-12-11|2014-06-18|C-leanship Aps|A submergible cleaning system|
    NO336757B1|2012-12-14|2015-10-26|Pinovo As|Method and apparatus for cleaning wet surfaces|
    EP3346895A4|2015-09-11|2019-04-24|Smith, Simon E.|Flexible rotary brush hub|
    US10419225B2|2017-01-30|2019-09-17|Factom, Inc.|Validating documents via blockchain|
    US10411897B2|2017-02-17|2019-09-10|Factom, Inc.|Secret sharing via blockchains|
    EP3787963A4|2018-05-03|2022-02-09|Petroleo Brasileiro Sa Petrobras|Device for cleaning and polishing connections of underwater equipment|
    BR102018008956B1|2018-05-03|2021-08-03|Petróleo Brasileiro S.A. - Petrobras|CLEANING AND POLISHING DEVICE FOR SUBSEA EQUIPMENT CONNECTIONS INCLUDING A CLEANING FLUID DISPERSION MECHANISM|
    CN113104172A|2021-05-15|2021-07-13|飞马滨智能科技有限公司|Integrated cavitation cleaning device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE7612280A|SE419738B|1976-11-04|1976-11-04|PROCEDURES FOR TREATING UNDER A WATER USE EXISTING PARTS OF CONSTRUCTIONS|
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