CN113335474A - Underwater brushing equipment - Google Patents
Underwater brushing equipment Download PDFInfo
- Publication number
- CN113335474A CN113335474A CN202110749841.2A CN202110749841A CN113335474A CN 113335474 A CN113335474 A CN 113335474A CN 202110749841 A CN202110749841 A CN 202110749841A CN 113335474 A CN113335474 A CN 113335474A
- Authority
- CN
- China
- Prior art keywords
- underwater
- rotating arm
- cavitation jet
- buoyancy
- supporting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001680 brushing effect Effects 0.000 title claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/06—Cleaning devices for hulls
- B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/06—Cleaning devices for hulls
- B63B59/08—Cleaning devices for hulls of underwater surfaces while afloat
- B63B2059/082—Cleaning devices for hulls of underwater surfaces while afloat the devices being supported on arms or rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an underwater brushing device which comprises a supporting frame, a first buoyancy block, a second buoyancy block, an underwater high-pressure pump, a filter screen fence, a first rotating arm and a cavitation jet disc, wherein the first buoyancy block is arranged on the supporting frame; the supporting frame is of a square structure; the first buoyancy block and the second buoyancy block are respectively fixed on two sides of the interior of the supporting frame; the underwater high-pressure pump is fixed on the support frame and is positioned between the first buoyancy block and the second buoyancy block; the filter screen fence is arranged at the periphery of the support frame in a surrounding manner and wraps the underwater high-pressure pump; the first rotating arm is hinged to the front side of the supporting frame, and a first hydraulic cylinder is arranged between the first rotating arm and the supporting frame; the cavitation jet disc is hinged to the extending end part of the first rotating arm through the second rotating arm; and a second hydraulic cylinder is arranged between the cavitation jet disc and the first rotating arm. The invention can completely clean the attachments on the surface of the underwater structure.
Description
Technical Field
The invention relates to the technical field of underwater environment cleaning equipment, in particular to underwater cleaning equipment.
Background
Under the action of long-term seawater soaking, shellfish and rust spots are attached to the surface of underwater structures such as ship hulls, culture net cages, offshore drilling platforms, port banks, floating docks and water conservancy dams, so that the normal use function of the underwater structure is seriously influenced, the removal of attached marine life and sundries is beneficial to reducing the risk of marine accidents, enhancing the stability and the storm resistance, and meanwhile, the energy loss of ships is reduced and the operation cost is saved.
However, at present, the cleaning work for the underwater structure at home and abroad is mostly carried out in a way that a diver dives manually, the diver is influenced by diving environment and human physical ability, on one hand, the underwater environment is complex, the safety risk of underwater operation of the diver is high, the underwater structure cleaning task cannot be rapidly completed, and most cleaning brushes used by the diver are cleaned underwater, so that the underwater structure can be damaged, and the service life is further influenced.
Therefore, it is a problem to be solved by those skilled in the art to provide an underwater brushing apparatus that is fast and does not damage underwater structures.
Disclosure of Invention
In view of the above, the present invention provides an underwater cleaning device, which can completely clean the attachments on the surface of the underwater structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
an underwater brushing apparatus comprising:
the supporting frame is of a square structure;
the first buoyancy block and the second buoyancy block are respectively fixed on two sides of the interior of the support frame;
an underwater high pressure pump fixed on the support frame and located between the first buoyancy block and the second buoyancy block;
the filter screen fence is arranged around the support frame and wraps the underwater high-pressure pump;
the first rotating arm is hinged to the front side of the supporting frame, and a first hydraulic cylinder is arranged between the first rotating arm and the supporting frame;
the cavitation jet disc is hinged to the extending end part of the first rotating arm through a second rotating arm; and a second hydraulic cylinder is arranged between the cavitation jet disc and the first rotating arm.
By adopting the scheme, the invention has the beneficial effects that:
1) the first hydraulic cylinder stretches and retracts to drive the first rotating arm and the extension end structure to rotate within a certain angle, and the second hydraulic cylinder stretches and retracts to drive the cavitation jet disc to rotate within a certain angle, so that the cavitation jet disc is close to a cleaned structure, the cavitation jet disc is ensured to adapt to an underwater omnibearing structural surface, and attachments on the surface of an underwater structure are comprehensively and thoroughly cleaned;
2) the underwater high-pressure pump provides a high-pressure water source required by cavitation jet flow, and is directly fixed on the support frame and soaked in water, so that parts such as pumping equipment, pressurizing equipment, water pipes and the like on the shore are omitted, the operation difficulty is reduced, and the movement is more flexible;
3) the filter screen fence can effectively filter impurities in water, and avoids the blockage of the high-pressure pump.
Further, the cavitation jet disc comprises a disc body, a rotating nozzle, an outer sleeve cover and a buoyancy ring; the tray body is arranged at the extending end part of the second rotating arm; the rotary nozzle is arranged on the disc body and is communicated with the underwater high-pressure pump; the outer sleeve cover is sleeved on the periphery of the tray body; the buoyancy ring is wrapped and sleeved on the periphery of the outer sleeve cover.
The outer sleeve cover protects the rotating nozzle and simultaneously forms a negative pressure area to counteract the reaction force of the liquid sprayed by the cavitation jet; the buoyancy ring provides buoyancy for the plate body.
Furthermore, the cavitation jet flow plate also comprises a plurality of universal wheels, and the universal wheels are respectively arranged on the periphery of the plate body and penetrate through the outer sleeve cover and the buoyancy ring.
Adopt the beneficial effect that above-mentioned further technical scheme produced to be for keeping rotatory nozzle, dustcoat and by the interval on clean structure surface, guarantee that rotatory nozzle, dustcoat are not damaged by the collision, and guarantee to clean the clearance.
Further, cavitation jet flow dish still includes a plurality of cameras and a plurality of light, and is a plurality of camera and a plurality of the light is installed side by side respectively the top of buoyancy ring just all runs through the buoyancy ring.
The beneficial effect who adopts above-mentioned further technical scheme to produce does, can acquire the state information of brushing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of an underwater cleaning apparatus according to the present invention;
FIG. 2 is an exploded view of an underwater cleaning apparatus according to the present invention;
figure 3 is a side view of an underwater cleaning apparatus according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, an embodiment of the present invention discloses an underwater brushing apparatus, including:
the supporting frame 1, the supporting frame 1 is a square structure;
the first buoyancy block 2 and the second buoyancy block 3 are respectively fixed on two sides of the inside of the support frame 1;
the underwater high-pressure pump 4 is fixed on the support frame 1 and is positioned between the first buoyancy block 2 and the second buoyancy block 3;
the filter screen fence 5 is arranged around the support frame 1 and wraps the underwater high-pressure pump 4;
the first rotating arm 6 is hinged to the front side of the supporting frame 1, and a first hydraulic cylinder 7 is arranged between the first rotating arm 6 and the supporting frame 1;
the cavitation jet flow disk 8 is hinged to the extending end part of the first rotating arm 6 through a second rotating arm 9; and a second hydraulic cylinder 10 is provided between the cavitation jet disk 8 and the first rotating arm 6.
The invention comprises the following steps: the first hydraulic cylinder 7 stretches and retracts to drive the first rotating arm 6 and the extending end structure to rotate within a certain angle, and the second hydraulic cylinder 10 stretches and retracts to drive the cavitation jet disc 8 to rotate within a certain angle, so that the cavitation jet disc 8 is close to a cleaned structure, the cavitation jet disc 8 is ensured to adapt to an underwater omnibearing structural surface, and attachments on the surface of an underwater structure are comprehensively and thoroughly cleaned; the underwater high-pressure pump 4 provides a high-pressure water source required by cavitation jet flow, is directly fixed on the support frame 1 and is soaked in water, so that components such as pumping equipment, pressurizing equipment, water pipes and the like on the shore are omitted, the operation difficulty is reduced, and the movement is more flexible; and the filter screen fence 5 can effectively filter impurities in water, and avoids the blockage of the underwater high-pressure pump 4.
Specifically, the cavitation jet tray 8 includes a tray body 81, a rotating nozzle 82, an outer jacket cover 83 and a buoyancy ring 84; the tray body 81 is installed at the extended end of the second rotating arm 9; the rotary nozzle 82 is installed on the tray body 81 and communicates with the underwater high-pressure pump 4; the outer housing cover 83 is sleeved on the periphery of the tray body 81; the buoyancy ring 84 is wrapped around the outer periphery of the outer shroud 83.
Specifically, the cavitation jet tray 8 further includes a plurality of universal wheels 85, and the plurality of universal wheels 85 are respectively installed on the periphery of the tray body 81 and penetrate the outer shroud 83 and the buoyancy ring 84.
Specifically, the cavitation jet tray 8 further includes a plurality of cameras 86 and a plurality of illuminating lamps 87, and the plurality of cameras 86 and the plurality of illuminating lamps 87 are respectively installed on the top of the buoyancy ring 84 in parallel and all penetrate through the buoyancy ring 84.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. An underwater brushing apparatus, comprising:
the supporting frame is of a square structure;
the first buoyancy block and the second buoyancy block are respectively fixed on two sides of the interior of the support frame;
an underwater high pressure pump fixed on the support frame and located between the first buoyancy block and the second buoyancy block;
the filter screen fence is arranged around the support frame and wraps the underwater high-pressure pump;
the first rotating arm is hinged to the front side of the supporting frame, and a first hydraulic cylinder is arranged between the first rotating arm and the supporting frame;
the cavitation jet disc is hinged to the extending end part of the first rotating arm through a second rotating arm; and a second hydraulic cylinder is arranged between the cavitation jet disc and the first rotating arm.
2. An underwater cleaning apparatus as claimed in claim 1 wherein the cavitation jet disc comprises a disc body, a rotary nozzle, an outer shroud and a buoyancy ring; the tray body is arranged at the extending end part of the second rotating arm; the rotary nozzle is arranged on the disc body and is communicated with the underwater high-pressure pump; the outer sleeve cover is sleeved on the periphery of the tray body; the buoyancy ring is wrapped and sleeved on the periphery of the outer sleeve cover.
3. An underwater cleaning apparatus as claimed in claim 2 wherein the cavitation jet tray further comprises a plurality of universal wheels mounted respectively on the periphery of the tray body and extending through the outer shroud and the buoyancy ring.
4. The underwater brushing device of claim 3, wherein the cavitation jet disk further comprises a plurality of cameras and a plurality of illuminating lamps, and the plurality of cameras and the plurality of illuminating lamps are respectively mounted on the top of the buoyancy ring side by side and penetrate through the buoyancy ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110749841.2A CN113335474A (en) | 2021-07-02 | 2021-07-02 | Underwater brushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110749841.2A CN113335474A (en) | 2021-07-02 | 2021-07-02 | Underwater brushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113335474A true CN113335474A (en) | 2021-09-03 |
Family
ID=77482259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110749841.2A Pending CN113335474A (en) | 2021-07-02 | 2021-07-02 | Underwater brushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113335474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465419A (en) * | 2022-09-22 | 2022-12-13 | 山东宏洲海洋工程有限公司 | Semi-submersible bottom-sitting type mounting platform with marine pasture and operation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172581A (en) * | 2010-04-30 | 2011-09-07 | 海南绿航水下清洗科技有限公司 | Underwater cavitation cleaning disc for ship |
| RU2522793C1 (en) * | 2013-02-27 | 2014-07-20 | Виктор Петрович Родионов | Device for hydrocavitation treatment of underwater surfaces |
| CN107719599A (en) * | 2017-11-08 | 2018-02-23 | 武汉理工大学 | A kind of underwater cleaning robot of energy-conserving and environment-protective |
| CN109733570A (en) * | 2019-01-29 | 2019-05-10 | 山东大学 | A kind of running on wheels-thrust by airscrew underwater cleaning robot |
| CN111409787A (en) * | 2020-04-29 | 2020-07-14 | 河北兴舟科技有限公司 | Underwater cleaning robot |
| CN215399248U (en) * | 2021-07-02 | 2022-01-04 | 智真海洋科技(威海)有限公司 | Underwater brushing equipment |
-
2021
- 2021-07-02 CN CN202110749841.2A patent/CN113335474A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172581A (en) * | 2010-04-30 | 2011-09-07 | 海南绿航水下清洗科技有限公司 | Underwater cavitation cleaning disc for ship |
| RU2522793C1 (en) * | 2013-02-27 | 2014-07-20 | Виктор Петрович Родионов | Device for hydrocavitation treatment of underwater surfaces |
| CN107719599A (en) * | 2017-11-08 | 2018-02-23 | 武汉理工大学 | A kind of underwater cleaning robot of energy-conserving and environment-protective |
| CN109733570A (en) * | 2019-01-29 | 2019-05-10 | 山东大学 | A kind of running on wheels-thrust by airscrew underwater cleaning robot |
| CN111409787A (en) * | 2020-04-29 | 2020-07-14 | 河北兴舟科技有限公司 | Underwater cleaning robot |
| CN215399248U (en) * | 2021-07-02 | 2022-01-04 | 智真海洋科技(威海)有限公司 | Underwater brushing equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465419A (en) * | 2022-09-22 | 2022-12-13 | 山东宏洲海洋工程有限公司 | Semi-submersible bottom-sitting type mounting platform with marine pasture and operation method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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