CN118833360B - But ship cavitation washs dish under water that curved surface removed - Google Patents
But ship cavitation washs dish under water that curved surface removed Download PDFInfo
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- CN118833360B CN118833360B CN202411063457.7A CN202411063457A CN118833360B CN 118833360 B CN118833360 B CN 118833360B CN 202411063457 A CN202411063457 A CN 202411063457A CN 118833360 B CN118833360 B CN 118833360B
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- Prior art keywords
- filter screen
- arc
- tube
- rotating shaft
- hollow rotating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract 4
- 238000007789 sealing Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 32
- 238000007599 discharging Methods 0.000 claims description 10
- 239000010813 municipal solid waste Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 230000011218 segmentation Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000002156 adsorbate Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an underwater cavitation cleaning disc capable of moving on a curved surface for a ship, which comprises a central disc body, an arc plate, a direction regulating mechanism and a impurity removing mechanism, wherein a water inlet hole penetrating through the inner side and the outer side of the arc plate is formed in the arc plate, casters are arranged at the lower end of the arc plate, a hollow rotating shaft penetrates through an upper bearing of the central disc body, a spring tube is connected with the lower end of the hollow rotating shaft in a penetrating way, a spray pipe is connected with the middle lower part of the hollow rotating shaft in a penetrating way, a turbine nozzle is arranged at the outer end part of the spray pipe, and the outer ring side of the central disc body is connected with the arc plate. The invention can move on a curved surface conveniently, so that the cleaning range of the ship body can be improved, in addition, lighter attachments entering the cavitation cleaning disc can be discharged, further, the influence of the attachments on the inner structure of the cleaning disc is avoided, the direction of recoil force can be changed, the reverse direction of the movement of the cleaning disc can be changed easily by staff as required, and the easy use of the staff is facilitated.
Description
Technical Field
The invention relates to the technical field of cavitation cleaning discs, in particular to a ship underwater cavitation cleaning disc capable of moving in a curved surface.
Background
The cavitation jet cleaning technology is a novel underwater facility cleaning technology formed by introducing cavitation into a water jet technology, particularly, a large amount of cavitation bubbles are generated when a water flow beam passes through a cavitation nozzle by controlling parameters such as pressure, flow speed and the like, micro-jet impact of 140-170 megapascals is generated by collapsing the cavitation bubbles in a narrow area on the surface of a material, the aim of cleaning attachments and dirt layers on the surface of a facility is achieved, and the cavitation cleaning disc is cleaning equipment manufactured by the cavitation jet cleaning technology;
When the conventional ship underwater cavitation cleaning disc is used, the following technical problems exist, such as:
1. When the existing underwater cavitation cleaning disc for the ship is used, the existing underwater cavitation cleaning disc for the ship is inconvenient to move on a curved surface, and because the hull of the ship is not completely planar, more curved surfaces exist, if the existing underwater cavitation cleaning disc for the ship can only move on the plane, the cleaning of the curved surfaces is inconvenient, so that the range of cleaning the ship is not facilitated to be increased;
2. When the existing ship underwater cavitation cleaning disc is used, heavier attachments can directly fall along with cleaning, and lighter attachments tend to move upwards in water, so that the attachments easily enter the cleaning disc, corrosion or damage can be caused to parts in the cleaning disc, and the service life of the cavitation cleaning disc is not guaranteed;
3. when the existing ship underwater cavitation cleaning disc is used, although the existing ship underwater cavitation cleaning disc can move by means of recoil force, the direction of recoil force cannot be adjusted, so that when the moving direction of the cavitation cleaning disc needs to be changed, a worker is required to consume large force to rotate the cleaning disc, and labor intensity of the worker is not reduced.
Accordingly, there is a need for a contoured mobile marine cavitation cleaning plate that solves the above-described problems.
Disclosure of Invention
The invention aims to provide a ship underwater cavitation cleaning disc capable of moving on a curved surface, which solves the problems that the conventional ship underwater cavitation cleaning disc is inconvenient to move on the curved surface, light and small attachments cannot be prevented from entering the interior of the cleaning disc to damage the cleaning disc and the recoil force direction cannot be conveniently adjusted in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a but boats and ships cavitation washs dish that curved surface removed, includes central disk body, arc, direction regulation and control mechanism and trash removal mechanism, be provided with the inlet opening that link up its inside and outside both sides on the arc, and the truckle is installed to the lower extreme of arc, the hollow pivot is run through to the upper bearing of central disk body, and the lower extreme of hollow pivot is run through and is connected with the spring pipe, the well lower part of hollow pivot is run through and is connected with the spray tube, and the outer tip of spray tube installs turbine nozzle, the outer loop side of central disk body is connected with the arc, install direction regulation and control mechanism in the hollow pivot, and direction regulation and control mechanism is connected with trash removal mechanism, trash removal mechanism also sets up in the hollow pivot, and trash removal mechanism's height is less than direction regulation and control mechanism's height.
Further, the arc angle of arc is less than 120, and its arc angle is greater than 100, the arc is provided with 3, and links to each other through the rubber strip between the adjacent arc, and 3 the arc passes through annular rubber circle and links to each other with the outer loop side of central disk body.
By adopting the technical scheme, the outer ring of the central disk body can be conveniently provided with 3 arc plates, and the 3 arc plates can relatively move, so that the underwater cavitation cleaning disk can move on a curved surface.
Further, the spray pipes are distributed at the middle lower part of the hollow rotating shaft at equal angles.
By adopting the technical scheme, the spray pipe can conveniently drive the hollow rotating shaft to rotate when spraying liquid.
Further, the impurity discharging mechanism comprises a liquid discharging rubber pipe, a liquid collecting bin, a supporting pipe, a sealing cover, a filter screen, a sealing cover, a dragon rod, a worm wheel sleeve and a feeding hole, wherein the sealing cover is in bearing sealing connection with the middle lower part of the hollow rotating shaft, the sealing cover is higher than the spray pipe in height, the sealing cover is also in bearing sealing connection with the middle lower part of the hollow rotating shaft, the sealing cover is fixedly connected with the upper end of the sealing cover through a bolt, the worm wheel sleeve is in key connection with the hollow rotating shaft, the worm wheel sleeve is arranged in the sealing cover, the worm is symmetrically connected with the side face of the worm wheel sleeve, an outer end bearing of the worm penetrates through the side face of the sealing cover in a sealing manner, one end bearing of the supporting pipe is in sealing connection with the worm, the supporting pipe and the worm are coaxially arranged, the sealing bin is arranged on the outer part of the arc plate, the supporting pipe is movably penetrated through the arc plate, one end of the dragon rod is fixedly connected with the inner part of the supporting pipe through the sealing cover through a bolt, one end of the worm is fixedly connected with the worm, the worm is also in the same as the filter screen, one side of the filter screen is in the same as the hollow rotating shaft, the other side is in the same as the filter screen, the filter screen is in the same side, the side is in the same as the arc, the filter screen is in the side, the filter screen is in the same, the side is in the arc, the side is connected with the filter screen, the other side, has the same, and has the other side, and has the filter pipe through the filter screen, and the distance between the other side end of the filter screen and the outer side of the spring tube is between 0.1 cm and 0.5 cm.
By adopting the technical scheme, through the labor-saving structure formed by the worm and the worm wheel sleeve, when the hollow rotating shaft rotates, the influence on the rotating speed of the hollow rotating shaft is smaller, so that the dragon rod is not only ensured to be driven when the hollow rotating shaft rotates, but also the large influence on the rotating speed of the spray pipe caused by the driving of the dragon rod by the hollow rotating shaft can be avoided, the underwater cavitation cleaning disc is not only ensured to be stably adsorbed on the hull, but also the lighter adsorbate can be conveniently discharged out of the underwater cavitation cleaning disc, and the damage to the cleaning disc caused by the fact that the lighter adsorbate enters the cleaning disc is avoided.
Further, the filter screen is connected with the arc-shaped plate by adopting a rubber film, and 3 filter screens form a funnel shape.
By adopting the technical scheme, the filter screen and the arc plate are connected through the rubber film, so that the filter screen and the arc plate can move relatively, and further, when moving on a curved surface, the connecting part of the filter screen and the arc plate cannot be broken.
Further, the support tube is formed by two sections of structures, one end of the support tube connected to the worm is of a rigid structure, and 3-5cm of the support tube connected to one end of the liquid collecting bin is made of rubber, so that the support tube can not normally carry out liquid conveying operation when the position of the arc-shaped plate relative to the central disc body changes.
By adopting the technical scheme, when moving on the curved surface, the arc plates relatively move, the position of the support tube is not influenced, and when the arc plates relatively move, the support tube is prevented from being broken or the support tube limits the relative movement between the arc plates.
Further, the outer edge of the filter screen is higher than the inner edge of the filter screen, and the outer edge of the filter screen is flush with the lower end of the arc-shaped plate.
By adopting the technical scheme, the filter screen can be convenient for filter the attachments moving upwards, so that only smaller attachments can enter the arc-shaped plate, then smaller attachments are discharged through the dragon rod, when the arc-shaped plates move relatively, the filter screen can vibrate relatively, the attachments can be attached to the lower surfaces of the filter screen, the attachments can move to the outer edges gradually and are finally discharged, and further, more attachments accumulated on the lower surfaces of the filter screen are avoided to cause blockage.
Further, the direction regulating mechanism comprises a shaft sleeve, a handle and a pointing rod, wherein the shaft sleeve is connected to the upper end of the hollow rotating shaft through a bearing, the handle is fixedly connected to the outer side of the shaft sleeve, 2 handles are arranged, one end of the pointing rod is fixedly connected to the outer side of the shaft sleeve, the other end of the pointing rod is fixedly connected to a spray head of the liquid discharge rubber tube, and the folded angle of the pointing rod is clamped and slidably connected to the liquid collecting bin.
By adopting the technical scheme, the steering rod can be conveniently driven to rotate through the rotation of the steering rod, and then the direction of liquid sprayed out of the liquid discharge rubber tube is regulated, so that the reverse direction of recoil force can be changed, and the underwater cavitation cleaning disc is convenient for workers to use easily.
Further, the pointing stick and the 2 handle bars form a Y-shaped structure.
By adopting the technical scheme, the staff can conveniently hold the handle rod by both hands, and the pointing rod is controlled to rotate, so that the staff can use the pointing rod.
Compared with the prior art, the ship underwater cavitation cleaning disc capable of moving on the curved surface has the beneficial effects that the ship underwater cavitation cleaning disc capable of moving on the curved surface can be convenient to move on the curved surface, so that the cleaning range of the ship body can be improved, in addition, lighter attachments entering the cavitation cleaning disc can be discharged, the attachments are prevented from affecting the internal structure of the cleaning disc, the direction of recoil force can be changed, and workers can be facilitated to easily change the moving reverse direction of the cleaning disc according to the needs, so that the ship underwater cavitation cleaning disc is beneficial to the use of the workers easily:
1. The central disc body is connected with the arc plates through the rubber rings, and the adjacent arc plates are connected through the rubber strips, so that the arc plates can relatively move, and the arc plates and the central disc body can relatively move, so that the displacement of the arc plates is not influenced by other components, and the adsorption force generated by the underwater cavitation cleaning disc can enable the 3 arc plates to move respectively when the underwater cavitation cleaning disc is on a curved surface, and the 3 truckles can be attached to the curved surface, so that the underwater cavitation cleaning disc can conveniently move on the curved surface;
2. the filtering of the filter screen enables larger and lighter attachments to be attached to the lower surface of the filter screen, smaller and lighter attachments enter the underwater cavitation cleaning disc through the filter screen, then are discharged to the liquid collecting bin along with the grabbing of the dragon rod, and then are discharged from the liquid discharging rubber tube, so that the small and light attachments can be prevented from damaging the inside of the underwater cavitation cleaning disc, in addition, the large and light attachments are arranged on the lower surface of the filter screen, and the filter screen lower surface is gradually discharged through the movement of water flow and the movement of the underwater cavitation cleaning disc on a curved surface, so that the filter screen cannot play a role in filtering due to the fact that the large and light attachments gather on the filter screen lower surface is avoided, and the phenomenon that the cleaning disc cannot clean adsorbed objects is avoided;
3. The direction of the spray head on the liquid discharge rubber tube can be changed by adjusting the direction of the rod, so that the direction of the recoil force is changed, the moving direction of the cavitation cleaning disc is convenient for a worker to rotate, and the use of the cavitation cleaning disc is facilitated for the worker.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a partial explosion structure of a partial structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the point A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a partial structure of the present invention;
FIG. 6 is an enlarged schematic view of the structure of the point B in FIG. 5 according to the present invention;
fig. 7 is a schematic view showing a bottom perspective structure of the present invention.
In the figure, 1, a central disc body; 2, a rubber ring, 3, an arc plate, 4, a rubber strip, 5, a hollow rotating shaft, 6, a shaft sleeve, 7, a handle rod, 8, a directional rod, 9, a liquid discharge rubber tube, 10, a liquid collection bin, 11, a support tube, 12, a castor, 13, a sealing cover, 14, a spray tube, 15, a filter screen, 16, a sealing cover, 17, a dragon rod, 18, a worm, 19, a worm gear sleeve, 20, a spring tube, 21, a feed inlet, 22 and a water inlet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without undue burden are within the scope of the invention
Referring to fig. 1-7, the present invention provides a technical solution:
in order to solve the problem that the recoil force cannot be regulated when the conventional underwater cavitation cleaning disc is used, a worker needs to consume a large force to regulate the moving direction of the disc, the following technical scheme is provided at present, specifically,
The utility model provides a but ship cavitation cleaning disc of curved surface removal, including central disk body 1, arc 3, direction regulation and control mechanism and trash removal mechanism, be provided with the inlet opening 22 that link up its inside and outside both sides on the arc 3, and install truckle 12 in the lower extreme of arc 3, the upper bearing of central disk body 1 runs through there is hollow pivot 5, and the lower extreme of hollow pivot 5 is link up and is connected with spring pipe 20, the well lower part of hollow pivot 5 is link up and is connected with spray tube 14, and the outer tip of spray tube 14 installs turbine nozzle, spray tube 14 equiangular distribution is in the well lower part of hollow pivot 5, the outer loop side of central disk body 1 is connected with arc 3, arc 3's arc angle is less than 120, and its arc angle is greater than 100, arc 3 is provided with 3, and link up through rubber strip 4 between the adjacent arc 3, 3 arc 3 link up with the outer loop side of central disk body 1 through annular rubber circle 2, install direction regulation and control mechanism on the hollow pivot 5, and direction regulation and control mechanism are connected with trash removal mechanism, direction regulation and control mechanism includes axle sleeve 6, handle bar 7 and the end of handle bar 7 and the bearing 6 are connected with handle bar 8, the handle bar 8 is directed towards the end 6 and the Y-shaped end of handle bar 8 is connected with the handle bar 8, the handle bar 8 is connected to the handle bar 7, the handle bar 8 is directed towards the outside of handle bar 8, the end is connected with the handle bar 8, the handle bar 8 is connected with the handle bar 7, and is connected with the handle bar 8;
When the device is used, the spray head on the liquid discharge rubber tube 9 can spray out water carrying small and light attachments, so that recoil force is generated, in the process, a user can hold 2 handle bars 7 by two hands and rotate the handle bars 7, the pointing rod 8 can be driven to synchronously rotate when the handle bars 7 rotate, and then the spray head on the liquid discharge rubber tube 9 is driven to synchronously move, the direction of the recoil force can be adjusted, and then the movement of the underwater cavitation cleaning disc can be changed reversely by being convenient for workers to easily enable the underwater cavitation cleaning disc to be convenient for the workers to easily use the underwater cavitation cleaning disc.
In order to solve the problem that the prior cavitation cleaning disc can not discharge small and light adsorbate into the prior cavitation cleaning disc when in use, and the cavitation cleaning disc is damaged, in particular,
The impurity removing mechanism is also arranged on the hollow rotating shaft 5, and the height of the impurity removing mechanism is lower than that of the direction regulating mechanism;
The impurity removing mechanism comprises a liquid discharging rubber tube 9, a liquid collecting bin 10, a supporting tube 11, a sealing cover 13, a filter screen 15, a sealing cover 16, a dragon rod 17, a worm 18, a worm wheel sleeve 19 and a feed inlet 21, wherein the sealing cover 16 is in bearing sealing connection with the middle lower part of the hollow rotating shaft 5, the sealing cover 16 is higher than the spray tube 14 in height, the sealing cover 13 is also in bearing sealing connection with the middle lower part of the hollow rotating shaft 5, the sealing cover 13 is fixedly connected with the upper end of the sealing cover 16 through bolts, the worm wheel sleeve 19 is in key connection with the hollow rotating shaft 5, the worm wheel sleeve 19 is arranged in the sealing cover 16, the worm 18 is arranged in the sealing cover 16, the 2 worm wheels 18 are symmetrically connected with the side surface of the worm wheel sleeve 19, the outer end bearing of the worm 18 penetrates through the side surface of the sealing cover 16 in a sealing way, one end bearing of the supporting tube 11 is in bearing sealing connection with the worm 18, and the supporting tube 11 and the worm 18 are coaxially arranged, the liquid collecting bin 10 is arranged outside the arc-shaped plate 3, the supporting tube 11 is movably arranged through the arc-shaped plate 3, the liquid collecting bin 10 is in through connection with the other end of the supporting tube 11, the dragon rod 17 is arranged inside the supporting tube 11, one end of the dragon rod 17 is fixedly connected with the worm 18 coaxially, the feed inlet 21 is arranged at one end of the supporting tube 11 close to the hollow rotating shaft 5, the feed inlet 21 penetrates through the inner side and the outer side of the supporting tube 11, one end of the liquid discharging rubber tube 9 is in through connection with the middle part of the liquid collecting bin 10, the other end of the liquid discharging rubber tube 9 is provided with a spray head, the filter screen 15 is of an arc-shaped structure, the radian angle of the filter screen 15 is the same as that of the arc-shaped plate 3, the filter screens 15 are arranged in 3, adjacent filter screens 15 are connected through the rubber strips 4, one side end of each filter screen 15 is elastically connected to the inner side of the corresponding arc-shaped plate 3, and the other side end of each filter screen 15 is coaxial with the spring tube 20, the distance between the other side end of the filter screen 15 and the outer side of the spring tube 20 is between 0.1cm and 0.5cm, the filter screen 15 is connected with the arc plate 3 by adopting a rubber film, 3 filter screens 15 form a funnel shape, the support tube 11 is formed by two sections of structures, one end of the support tube is connected with the worm 18 and is of a rigid structure, 3 cm to 5cm of the support tube connected with one end of the liquid collecting bin 10 is made of rubber, the support tube 11 can not normally carry out liquid conveying work when the position of the arc plate 3 relative to the central disk body 1 is changed, the outer edge of the filter screen 15 is higher than the inner edge of the filter screen 15, and the outer edge of the filter screen is flush with the lower end of the arc plate 3;
During the use, make the attachment that adheres to on the hull by cavitation jet cleaned, after the clearance, heavier attachment whereabouts, directly sink into the submarine, and lighter attachment can move to the inside of this cavitation washs the dish under water through buoyancy, can filter bigger and lighter attachment through filter screen 15, make only smaller and lighter attachment can get into the inside of this cavitation washs the dish, inside back is washd in cavitation to little and light attachment entering through feed inlet 21 gets into the inside of stay tube 11, afterwards through the rotation of flood dragon pole 17, make small and light attachment be discharged along with rivers together, avoid big and light attachment entering to wash the inside of dish, can avoid its winding on flood dragon pole 17, lead to flood dragon pole 17 unable smooth and easy practicality, big and light attachment is blocked in the outside of filter screen 15, through rivers and this washs the dish and take place relative vibrations, can make big and light attachment gradually remove to the outside of filter screen 15, and then be discharged, avoid big and light attachment to gather on the lower surface of 15 and hinder the filter screen 15, and also avoid it to gather the filter screen.
The upper end of the hollow rotating shaft 5 is connected with a high-pressure liquid input pipe and a control valve, which is the prior art and will not be described herein.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An underwater cavitation cleaning disc capable of moving in a curved surface for a ship comprises a central disc body (1), an arc-shaped plate (3), The novel multifunctional automatic trash discharging device is characterized in that a water inlet hole (22) penetrating through the inner side and the outer side of the arc-shaped plate (3) is formed in the arc-shaped plate (3), a caster wheel (12) is arranged at the lower end of the arc-shaped plate (3), a hollow rotating shaft (5) penetrates through an upper bearing of the central plate body (1), a spring tube (20) is connected at the lower end of the hollow rotating shaft (5), a spray tube (14) is connected at the middle lower portion of the hollow rotating shaft (5), a turbine nozzle is arranged at the outer end of the spray tube (14), the outer ring side of the central plate body (1) is connected with the arc-shaped plate (3), the direction regulating mechanism is arranged on the hollow rotating shaft (5), the direction regulating mechanism is connected with the trash discharging mechanism, and the trash discharging mechanism comprises a liquid discharging rubber tube (9), The liquid collecting bin (10), a supporting tube (11), a sealing cover (13), a filter screen (15), a sealing cover (16), a dragon rod (17), a worm (18), The screw cap (19) and the feed inlet (21), the sealed cowling (16) bearing seal connection in the well lower part of hollow pivot (5), and the height of sealed cowling (16) be higher than the height of spray tube (14), sealed lid (13) also bearing seal connection in the well lower part of hollow pivot (5), and sealed lid (13) pass through bolt fixed connection in the upper end of sealed cowling (16), worm wheel cover (19) key-type connection in on hollow pivot (5), and worm wheel cover (19) set up in the inside of sealed cowling (16), worm (18) set up in the inside of sealed cowling (16), and 2 worm (18) symmetrical connection in the side of worm wheel cover (19), the outer end bearing seal of worm (18) runs through the side of sealed cowling (16), the one end bearing seal connection of stay tube (11) is on worm (18), and stay tube (11) and worm (18) coaxial setting, liquid collection storehouse (10) set up in the inside of stay tube (3) and the inside of movable connection in the inside of the stay tube (11) and the fixed arc of the other end (17 with the inside of the stay tube (11) is connected with the fixed arc plate (17, the utility model discloses a filter screen, including hollow rotating shaft (5), support tube (11), feed inlet (21), nozzle, filter screen (15) and spring tube (20) are located between the filter screen (15) and the filter screen (5), feed inlet (21) set up in the one end that support tube (11) is close to hollow rotating shaft (5), and feed inlet (21) link up the inside and outside both sides of support tube (11), support tube (11) are by two segmentation structures, it is connected in the one end of worm (18) and is rigid structure, and it is connected in 3-5cm of collecting fluid chamber (10) one end be rubber material, avoid arc (3) to change for the position of central disk body (1), support tube (11) can not normally carry out the work of liquid, the one end of flowing back rubber tube (9) link up in collecting fluid chamber (10) middle part, and the other end of flowing back rubber tube (9) is provided with the shower nozzle, filter screen (15) be arc structure, and its radian angle is the same with the radian angle of arc (3), filter screen (15) are provided with 3, and also link up through rubber strip (4) between adjacent filter screen (15), one side of filter screen (15) elastic connection is in the inboard that corresponds to filter screen (3), and the filter screen (15) is located between the same axial (20) and the filter screen (20) and the same distance between the filter screen (20.0 cm between the filter screen (15) and the same side (5), the outer edge of the filter screen (15) is higher than the inner edge of the filter screen, the outer edge of the filter screen is flush with the lower end of the arc-shaped plate (3), the impurity removing mechanism is also arranged on the hollow rotating shaft (5), the height of the impurity removing mechanism is lower than that of the direction regulating mechanism, and the direction regulating mechanism comprises a shaft sleeve (6), The device comprises a handle bar (7) and a pointing bar (8), wherein the shaft sleeve (6) is connected with the upper end of the hollow rotating shaft (5) in a bearing way, the handle bar (7) is fixedly connected with the outer side of the shaft sleeve (6), the handle bar (7) is provided with 2 parts, one end of the pointing bar (8) is fixedly connected with the outer side of the shaft sleeve (6), the other end of the pointing bar (8) is fixedly connected with a spray head of a liquid discharge rubber tube (9), and the folded angle of the pointing bar (8) is clamped and slidingly connected onto a liquid collecting bin (10).
2. The ship underwater cavitation cleaning disc capable of moving on a curved surface according to claim 1, wherein the arc angle of the arc-shaped plates (3) is smaller than 120 degrees and larger than 100 degrees, the number of the arc-shaped plates (3) is 3, the adjacent arc-shaped plates (3) are connected through rubber strips (4), and the 3 arc-shaped plates (3) are connected with the outer ring side of the central disc body (1) through annular rubber rings (2).
3. The ship underwater cavitation cleaning disk capable of moving on a curved surface according to claim 2, wherein the spray pipes (14) are equiangularly distributed at the middle lower part of the hollow rotating shaft (5).
4. A cambered movable ship underwater cavitation cleaning plate as claimed in claim 3 is characterized in that the pointing rod (8) and the 2 handle rods (7) form a Y-shaped structure.
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| CN202411063457.7A CN118833360B (en) | 2024-08-05 | 2024-08-05 | But ship cavitation washs dish under water that curved surface removed |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207257930U (en) * | 2017-08-19 | 2018-04-20 | 海南绿航水下清洗科技有限公司 | A kind of ship underwater cleaning disk of noise reduction defoaming |
| CN117104435A (en) * | 2023-07-31 | 2023-11-24 | 南通中远海运船务工程有限公司 | A kind of flexible cleaning disk |
| CN117104436A (en) * | 2023-09-07 | 2023-11-24 | 青岛炬荣工程科技有限公司 | Underwater cavitation cleaning disc |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO329007B1 (en) * | 2008-05-19 | 2010-07-19 | Tor Mikal Ostervold | Method and apparatus for cleaning surfaces |
| CN207257929U (en) * | 2017-08-19 | 2018-04-20 | 海南绿航水下清洗科技有限公司 | A kind of portable cavitation jet cleaning disk |
| CN111924065A (en) * | 2020-07-09 | 2020-11-13 | 杨志杰 | Underwater ship body cleaning device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207257930U (en) * | 2017-08-19 | 2018-04-20 | 海南绿航水下清洗科技有限公司 | A kind of ship underwater cleaning disk of noise reduction defoaming |
| CN117104435A (en) * | 2023-07-31 | 2023-11-24 | 南通中远海运船务工程有限公司 | A kind of flexible cleaning disk |
| CN117104436A (en) * | 2023-09-07 | 2023-11-24 | 青岛炬荣工程科技有限公司 | Underwater cavitation cleaning disc |
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