CN114802605A - Leakage-proof device for oil storage bin of large oil tanker - Google Patents
Leakage-proof device for oil storage bin of large oil tanker Download PDFInfo
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- CN114802605A CN114802605A CN202210433803.0A CN202210433803A CN114802605A CN 114802605 A CN114802605 A CN 114802605A CN 202210433803 A CN202210433803 A CN 202210433803A CN 114802605 A CN114802605 A CN 114802605A
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- rod
- fixed mounting
- driving
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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
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
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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
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/082—Arrangements for minimizing pollution by accidents
Abstract
The invention relates to a leakage-proof device for an oil storage bin, in particular to a leakage-proof device for an oil storage bin of a large-scale oil tanker, which comprises a box body, wherein an inlet sealing cover is slidably arranged on the box body, a compression valve block used for detecting whether the box body leaks is also slidably arranged on the box body, a valve block control rod is fixedly arranged on the compression valve block, a valve block hydraulic block is slidably arranged at one end, away from the compression valve block, of the valve block control rod, hydraulic oil is arranged in the valve block hydraulic block, the valve block hydraulic block is fixedly arranged on the box body, a floating slide rod is also fixedly arranged on the box body, a floating magnetic block used for measuring is slidably arranged on the floating slide rod, a plurality of magnet blocks are arranged on the floating magnetic block, a magnet plate supporting frame is also fixedly arranged on the box body, a plurality of water level magnet plates used for indicating the height of the oil liquid are rotatably arranged on the magnet plate supporting frame, when the oil leaks in a small range, the height of the oil in the box body can be reduced, the floating magnetic block can descend along with oil, and then the alarm works through transmission to prompt workers.
Description
Technical Field
The invention relates to the field of oil storage bins, in particular to a leakage-proof device for an oil storage bin of a large oil tanker.
Background
The oil tanker refers to a liquid cargo transport ship carrying bulk oil or product oil, and the oil body which is transported and sailed for a long time can cause certain corrosion to a cabin and a pipeline for storing the oil body, so that the oil body is leaked, pollution and economic loss are caused.
The Chinese patent application with the application number of CN106995038A provides a liquid cargo hold leakage-proof device for a large oil tanker, which comprises a liquid cargo hold, wherein a liquid cargo chamber is arranged in the liquid cargo hold, the liquid cargo chamber consists of a liquid storage tank, a liquid adjusting tank and a cavity chamber, a liquid dividing valve is arranged between the liquid storage tank and the liquid adjusting tank, the liquid dividing valve is connected with the liquid storage tank and the liquid adjusting tank through liquid conveying pipes, the liquid storage tank is internally divided into a gas phase layer and a liquid phase layer, a protective cabin body is arranged between the liquid cargo hold and the liquid cargo chamber, and pressure sensors are arranged in the gas phase layer, the cavity chamber, the protective cabin body and the liquid adjusting tank, are connected with various control devices through branch pipes and are finally connected with a pressure real-time display device; the pressure real-time display device is connected with the gas transmission device through a main pipeline, and the gas transmission device is connected with the inert gas generation device through the main pipeline. The ship has the advantages that the structure is firmer, the structure of the ship body is safer, and leakage can be well prevented.
Although the invention optimizes the distribution of the oil tank structure from the whole structure, the invention can not detect and prevent the damage and leakage of a single oil tank, so the invention provides the leakage-proof device for the large oil tanker storage oil tank.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: whether the oil storage bin has leakage conditions or not is detected in the sailing process, and the valve which is frequently leaked is improved.
Aiming at the technical problems, the invention provides the following scheme: a leakage-proof device for an oil storage bin of a large oil tanker comprises a box body, wherein a rotating frame is rotatably arranged on the box body, a trigger device is arranged on the rotating frame, a centrifugal support is slidably arranged on the rotating frame, a valve block sliding rod is slidably arranged on the centrifugal support, one end, away from the rotating frame, of the valve block sliding rod is slidably arranged on a valve block hydraulic block, a plurality of centrifugal rods are slidably arranged on the centrifugal support, one end, away from the centrifugal support, of each centrifugal rod is fixedly provided with an extrusion block, a sliding seat is fixedly arranged on the box body, a driven rod spring is fixedly arranged on the sliding seat, the other end of the driven rod spring is fixedly provided with a driven rod, the driven rod is slidably arranged on the sliding seat, a driven rocker is rotatably arranged on the driven rod, an alarm spring is fixedly arranged on the box body, an alarm is fixedly arranged at the other end of the alarm spring, and an alarm control rod is fixedly arranged on the alarm spring, and the alarm control rod is connected with a hydraulic block in a sliding manner, and the hydraulic block is fixedly arranged on the box body.
Further, slidable mounting has passive depression bar on the hydraulic block, rotates on the passive depression bar and installs the main valve gear, fixed mounting has the main valve screw rod on the main valve gear, rotates on the main valve screw rod and installs the valve sprue fixed mounting has slow moving spring on the valve sprue, slow moving spring's other end fixed mounting has the valve, valve and valve sprue sliding connection, slidable mounting has the sub-valve sprue on the valve, fixed mounting has the sub-valve screw rod on the sub-valve sprue, the last movable mounting of rotary mounting has the sub-valve gear of sub-valve screw rod, fixed mounting has the moving cylinder on the valve, the other end fixed mounting of moving cylinder has the arc groove pole, fixed mounting has the slip arc groove on the valve, and slidable mounting has the worm balladeur train on the slip arc groove, and the last movable mounting of worm balladeur train has the worm.
Further, a linkage block is fixedly installed on the worm, a plurality of linkage slide rods are slidably installed on the linkage block, driving slide rods are rotatably installed at one ends, far away from the linkage block, of the linkage slide rods, linkage rods are fixedly installed on the linkage block, driving rods are rotatably installed at one ends, far away from the linkage block, of the linkage rods, driving blocks are fixedly installed at one ends, far away from the linkage block, of the driving rods, a plurality of driving slide rods are slidably installed on the driving blocks, driving supports are rotatably installed on the driving blocks, the driving supports are fixedly installed on the box body, bevel gear II is fixedly installed on the driving blocks, bevel gear I is rotatably installed on the driving supports, valve gears are fixedly installed on the bevel gear I, a motor is fixedly installed on the driving supports, an output block is fixedly installed on an output shaft of the motor, a plurality of friction blocks are slidably installed on the output block, and friction gears are rotatably installed on the driving supports, an output gear is fixedly mounted on the output block and meshed with the valve gear.
Further, fixed mounting has the clockwork spring cylinder on the drive support, and the one end that the drive support was kept away from to the clockwork spring cylinder rotates and installs the driven gear, and fixed mounting has the transmission slide bar on the driven gear, fixed mounting has the rope frame on the transmission slide bar, fixed mounting has two to block the board on the rope frame, slidable mounting has clockwork spring drive block on the rope frame, rotates on the clockwork spring drive block and installs the clockwork spring frame, clockwork spring frame fixed mounting is on the box, slidable mounting has the belt pulley on the block board, still fixed mounting has the rope balladeur train on the box, rope balladeur train and driving rope sliding connection.
Further, the one end slidable mounting that the valve piece slide bar was kept away from to valve piece hydraulic block has a valve piece control lever, and the one end fixed mounting that the valve piece hydraulic block was kept away from to valve piece control lever has a compression valve piece, compression valve piece slidable mounting is on the box, still fixed mounting has unsteady slide bar on the box, and slidable mounting has unsteady magnetic path on the unsteady slide bar, fixed mounting has the driving rope on the unsteady magnetic path, slidable mounting has the entry closing cap on the box.
Furthermore, an arc-shaped block is fixedly mounted at one end, far away from the box body, of the driven rod, and the shape of the arc-shaped block is consistent with that of the extrusion block.
Furthermore, the installation position of the passive seesaw rod on the passive rod is equal to the height of the trigger device arranged on the rotating frame relative to the box body.
Compared with the prior art, the invention has the beneficial effects that: (1) the floating magnetic block is matched with the centrifugal bracket, so that the function of preventing the alarm from being touched by mistake during the running of the oil tanker is achieved; (2) according to the invention, through the matching of the floating magnetic block and the water level magnetic plate, the height of oil liquid can be monitored at any time under the opaque condition of the box body; (3) the invention arranges a pair of blocks at the valve to prevent the oil from leaking from the valve.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
FIG. 3 is a schematic view of the internal half-section structure of the spring of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at B.
FIG. 5 is a schematic view of a half-section structure of a friction gear according to the present invention.
Fig. 6 is a partially enlarged view of fig. 5 at C.
Fig. 7 is a schematic view of the internal half-section of the valve of the present invention.
Fig. 8 is a partial enlarged view of fig. 7 at D.
Labeled as: 101-a box body; 102-an inlet closure; 103-a compression valve block; 104-valve block control lever; 105-a floating slide bar; 106-floating magnetic block; 107-water level magnetic plate; 108-magnetic plate support; 109-valve block hydraulic block; 201-valve block slide bar; 202-centrifugal holder; 203-a rotating frame; 204-centrifugal rod; 205-an extrusion block; 206-passive rod; 207-passive rod spring; 208-a slide; 209-passive seesaw; 210-an alarm spring; 211-an alarm; 212-alarm lever; 301-hydraulic block; 302-passive compression bar; 303-main valve gear; 304-main valve screw; 305-slow-acting spring; 306-valve block; 307-arc slot bar; 308-a moving cylinder; 309-sliding arc groove; 310-a worm; 311-worm carriage; 312-auxiliary valve gear; 313-sub valve screw; 314-secondary valve block; 315-valve; 401-a belt; 402-a pulley; 403-spring frame; 404-a spring; 405-a drive rope; 406-a cable carriage; 407-spring drive block; 408-a rope rack; 409-barrier plate; 410-a drive slide bar; 411-driven gear; 412-spring cylinder; 413-friction gear; 414-drive carriage; 415-a valve gear; 416-bevel gear one; 417-bevel gear two; 418-linkage block; 419-a linkage rod; 420-a linkage slide bar; 421-active rod; 422-driving slide bar; 423-active block; 424-output block; 425-an output gear; 426-a motor; 427-friction block.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1, a leakage-proof device for an oil storage bin of a large oil tanker comprises a box body 101, an inlet sealing cover 102 is slidably mounted on the box body 101, a compression valve block 103 for detecting whether the box body leaks a preset value is also slidably mounted on the box body 101, friction force exists between the compression valve block 103 and the box body 101 and is equal to the self gravity of the compression valve block 103, namely, the compression valve block 103 cannot move under the condition of no external force driving, a valve block control rod 104 is fixedly mounted on the compression valve block 103, a valve block hydraulic block 109 is slidably mounted at one end of the valve block control rod 104 far away from the compression valve block 103, hydraulic oil is arranged in the valve block hydraulic block 109, the valve block hydraulic block 109 is fixedly mounted on the box body 101, a floating slide rod 105 is fixedly mounted on the box body 101, a floating magnetic block 106 for measurement is slidably mounted on the floating slide rod 105, a plurality of magnets are arranged on the floating magnetic block 106, still fixed mounting has magnetic sheet support frame 108 on the box 101, rotate on the magnetic sheet support frame 108 and install a plurality of water level magnetic sheets 107 that are used for instructing the fluid height, open into the box 101 after the entry closing cap 102 is opened to fluid, after fluid constantly gets into in the box 101, along with the rising of oil level, the magnetic path 106 that floats rises along with the water level through self buoyancy, and slide on the slide bar 105 that floats, attract water level magnetic sheet 107 to rotate on magnetic sheet support frame 108 through the magnet piece on the slide bar 105 that floats simultaneously, after fluid fills up, manually mention compression valve piece 103 and manually drive entry closing cap 102 and get back to the normal position, compression valve piece 103 stops at preset position this moment.
As shown in fig. 1, 4 and 6, a driving rope 405 for transmitting power is fixedly installed on the floating magnet block 106, the driving rope 405 is slidably installed on the floating slide bar 105, a box body air inlet is arranged at the sliding connection position of the driving rope 405 and the box body 101, the diameter of the box body air inlet is one millimeter larger than that of the driving rope 405, a rope carriage 406 is fixedly installed on the box body 101, the driving rope 405 is slidably connected with the rope carriage 406, the other end of the clockwork spring 404 is fixedly installed on the rope frame 408, when the floating magnet block 106 floats upwards due to oil, the driving rope 405 is in a relaxed state, a driving slide bar 410 is fixedly installed on the rope frame 408, a driven gear 411 is fixedly installed on the driving slide bar 410, a clockwork spring cylinder 412 is rotatably installed on the driven gear 411, a driving bracket 414 is fixedly installed on the clockwork spring cylinder 412, the driving bracket 414 is fixedly installed on the box body 101, a motor 426 is fixedly installed on the driving bracket 414, an output block 424 is fixedly installed on an output shaft of a motor 426, a plurality of friction blocks 427 for friction transmission are slidably installed on the output block 424, a friction spring is fixedly installed on the friction blocks 427, the other end of the friction spring is fixedly installed on the output block 424, a friction gear 413 is slidably installed on the friction blocks 427, the surface of the friction blocks 427, which is contacted with the friction gear 413, is made of a semi-metal friction material, two blocking plates 409 for limiting the position of a driving rope 405 are fixedly installed on a rope frame 408, a spring driving block 407 for transmitting power is slidably installed on the rope frame 408, a groove matched with the rope frame 408 is arranged on the spring driving block 407, a spring 404 is fixedly installed on the spring driving block 407, a spring frame 403 for supporting is rotatably installed on the spring driving block 407, the spring frame 403 is fixedly installed on a box 101, and a belt pulley 402 is slidably installed on the blocking plates, the arresting plate 409 is provided with a concave-convex block, the concave-convex block on the arresting plate 409 is matched with the belt pulley 402, a belt 401 for transmission is arranged outside the belt pulley 402, and the belt pulley 402 is rotatably arranged on the box body 101.
After the oil in the box 101 is filled, the motor 426 drives the output block 424 to rotate through the output shaft, the output block 424 drives the friction block 427 to rotate, the friction block 427 drives the friction gear 413 to rotate through the friction of the friction gear 413, meanwhile, the clockwork cylinder 412 drives the driven gear 411 to move in the direction away from the box 101, so that the driven gear 411 is meshed with the friction gear 413 and drives the transmission slide bar 410 to rotate through transmission, the transmission slide bar 410 drives the rope frame 408 to rotate, the rope frame 408 drives the transmission rope 405 to wind on the rope frame 408, so as to tighten the transmission rope 405, after the transmission rope 405 is tightened, the motor 426 continues to output, so that the floating magnet block 106 gradually leaves the surface of the oil through the transmission rope 405, when the floating magnet block 106 continuously moves in the direction away from the surface of the oil until the floating magnet block 106 moves to the top of one end of the floating slide bar 105, at this time, the floating magnet block 106 is restricted by the floating slide bar 105 from moving, therefore, the rope rack 408 stops moving, the friction connection between the friction block 427 and the friction gear 413 starts to slip due to the locking of the floating magnetic block 106, then the clockwork cylinder 412 drives the driven gear 411 to move towards the box body 101, the driven gear 411 is separated from the friction gear 413, and simultaneously the rope rack 408 is driven to be matched with the clockwork driving block 407, at this time, after the floating magnetic block 106 does not have the power of the motor 426, the driving rope 405 is driven to move towards the surface of the oil by the self gravity of the floating magnetic block 106, the driving rope 405 is wound on the rope rack 408 during movement, the rope rack 408 is driven to rotate, the clockwork spring 404 is driven by the rope rack 408 through the matched clockwork driving block 407, and the clockwork spring 404 starts to accumulate power.
As shown in fig. 1 and fig. 2, a valve block slide rod 201 for transmission is slidably mounted at one end of the valve block hydraulic block 109 away from the valve block control lever 104, a centrifugal bracket 202 is slidably mounted at one end of the valve block slide rod 201 away from the valve block hydraulic block 109, a plurality of centrifugal rods 204 are slidably mounted on the centrifugal bracket 202, a tension spring for resetting is further fixedly mounted on the centrifugal rods 204, the other end of the tension spring is fixedly mounted on the centrifugal bracket 202, an extrusion block 205 is fixedly mounted on the centrifugal rods 204, the extrusion block 205 is arc-shaped, a rotating frame 203 for supporting and transmitting is slidably mounted on the centrifugal bracket 202, the rotating frame 203 is rotatably mounted on the box 101, a trigger device is further arranged on the rotating frame 203, the trigger device is arranged at one end of the rotating frame 203 close to the valve block slide rod 201, a slide seat 208 is further fixedly mounted on the box 101, a moved rod spring 207 is fixedly mounted on the slide seat 208, a passive rod 206 is fixedly arranged at the other end of the passive rod spring 207, an arc-shaped piece which is consistent with the extrusion block 205 is arranged at one end of the passive rod 206, which is far away from the box body 101, the passive rod 206 is contacted with the extrusion block 205, a passive seesaw rod 209 is also rotatably arranged on the passive rod 206, the installation position of the passive seesaw rod 209 on the passive rod 206 is equal to the height of a trigger device arranged on the rotating frame 203 relative to the box body 101, an alarm spring 210 is also fixedly arranged on the box body 101, an alarm 211 is fixedly arranged at one end of the alarm spring 210, which is far away from the box body 101, a touch switch is arranged on the alarm 211, the distance of the touch switch relative to the box body 101 is equal to the distance of the passive seesaw rod 209 relative to the box body 101, when the box body 101 leaks beyond a preset value in the subsequent transportation, the compression valve block 103 can reduce the liquid in the box body 101 due to the air velocity in the box body 101 due to the air inlet hole of the box body, the speed of air required in the box body 101 is slower than that of air caused by oil loss, so negative pressure is formed in the box body 101, the negative pressure can pull the compression valve block 103 to the surface of the oil, the valve block control rod 104 descends, at the moment, one end of the valve block control rod 104 connected with the valve block hydraulic block 109 can compress hydraulic oil in the valve block hydraulic block 109, after the hydraulic oil in the valve block hydraulic block 109 is compressed by the valve block control rod 104, the valve block sliding rod 201 connected with the valve block hydraulic block 109 is driven to move in the direction away from the box body 101, the centrifugal bracket 202 is driven to move in the direction away from the box body 101, the squeezing block 205 on the centrifugal bracket 202 is not in contact with the driven rod 206, meanwhile, as the oil begins to leak, the height of the oil is reduced, the floating magnetic block 106 floating on the surface of the oil descends along with the transmission oil, at the moment, the floating magnetic block 106 pulls the floating sliding rod 105, the floating sliding rod 105 is pulled to rotate by the rope 405 wound on the rope bracket 408, the rope frame 408 drives the belt pulley 402 to rotate while accumulating the force of the spring 404, the belt pulley 402 drives the belt 401, the belt 401 drives the rotating frame 203 to rotate, the triggering device arranged on the rotating frame 203 can touch the driven seesaw 209 at the same height after the rotating frame 203 rotates for 90 degrees, the driven seesaw 209 rotates while the rotating frame 203 continues to rotate, the driven seesaw 209 rotates to trigger the touch switch on the alarm 211 after the driven seesaw 209 rotates, and the alarm 211 generates an alarm to prompt a worker to process.
When the box body 101 leaks in a preset value at a certain position of the box body during transportation, the oil level gradually drops, then the box body inlet arranged on the box body 101 can ensure that no air negative pressure exists in the box body 101, the compression valve block 103 can be kept still, the floating magnetic block 106 can gradually drop due to the gradual drop of the oil level, the rope frame 408 is pulled by the transmission rope 405 to rotate, the belt pulley 402 is driven to rotate, the rotating frame 203 is driven to rotate by the belt 401, the centrifugal support 202 rotates, the centrifugal rod 204 does not generate centrifugal force at the moment, the extrusion block 205 can not push the driven rod 206 to move, after the rotating frame 203 rotates slowly for 90 degrees, the triggering device on the rotating frame 203 can touch the driven seesaw 209, and then the driven seesaw 209 can also trigger the touch switch on the alarm 211 after the driven seesaw 209 rotates slowly during the rotation of the rotating frame 203, the alarm 211 is caused to generate an alarm to prompt the staff for processing.
In addition, when the device is carried on the sea surface, oil in the device is shaken due to sea surface fluctuation, the floating magnet 106 floating on the surface of the oil is driven to continuously move up and down in the oil shaking process, in the process, the floating magnet 106 also continuously pulls the driving rope 405 to slide on the floating slide rod 105, the floating magnet 106 pulls the rope frame 408 to rotate through the driving rope 405, in the process that the floating magnet 106 moves up and down along with waves, the rope frame 408 rotates to tighten or loosen the driving rope 405 through the force which is stored by the floating magnet 106 on the spring 404, the rope frame 408 drives the rotating frame 203 to rotate through the belt 401, the rotating frame 203 drives the centrifugal support 202 to rotate, the centrifugal rod 204 pulls the tension spring through centrifugal force under the condition that the centrifugal support 202 rotates rapidly, the centrifugal rod 204 moves away from the centrifugal support 202, and the centrifugal rod 204 extrudes the driven rod 206 while rotating around the axis of the centrifugal support 202, the passive rod 206 is moved away from the centrifugal bracket 202, and the passive rod spring 207 is compressed, at this time, if the wave is large, the rotating frame 203 rotates by 90 degrees, and after the passive rod 206 drives the centrifugal rod 204 to move away from the centrifugal bracket 202, the triggering device cannot contact with the passive seesaw rod 209, so as to avoid the occurrence of false touch.
As shown in fig. 1, 2, 4, and 8, a hydraulic block 301 is further fixedly installed on the box 101, an alarm control rod 212 is slidably installed on the hydraulic block 301, the alarm control rod 212 is fixedly connected to the alarm 211, a passive pressure lever 302 is slidably installed at one end of the worm 310 away from the alarm control rod 212, a valve 315 is fixedly installed on the box 101, a slow-moving spring 305 is fixedly installed on the valve 315, a valve block 306 is fixedly installed at the other end of the slow-moving spring 305, a main valve screw 304 is rotatably installed on the valve block 306, a thread is provided on the main valve screw 304 and matches with the thread on the valve 315, a main valve gear 303 for transmission is fixedly installed on the main valve screw 304, the main valve gear 303 is rotatably connected to the passive pressure lever 302, an auxiliary valve block 314 is slidably installed on the valve 315, an auxiliary valve screw 313 is rotatably installed on the auxiliary valve block 314, and a thread is provided on the auxiliary valve screw 313, the valve 315 is also fixedly provided with a movable cylinder 308, the other end of the movable cylinder 308 is fixedly arranged on an arc groove rod 307, the arc groove rod 307 is fixedly provided with a flexion-extension spring, the other end of the flexion-extension spring is fixedly provided with a worm carriage 311, the worm carriage 311 is rotatably provided with a worm 310, the valve 315 is also fixedly provided with a sliding arc groove 309, and the worm carriage 311 is slidably arranged on the sliding arc groove 309.
As shown in fig. 4 and 8, a linkage block 418 is fixedly installed on the worm 310, a plurality of linkage slide rods 420 are slidably installed on the linkage block 418, a driving slide rod 422 is rotatably installed at one end of the linkage slide rod 420 far away from the linkage block 418, a linkage rod 419 is also fixedly installed on the linkage block 418, a driving rod 421 is rotatably installed at one end of the linkage rod 419 far away from the linkage block 418, a driving block 423 is fixedly installed at one end of the driving rod 421 far away from the linkage block 418, a plurality of driving slide rods 422 are slidably installed on the driving block 423, the driving block 423 is rotatably installed on the driving bracket 414, a bevel gear 417 is also fixedly installed on the driving block 423, a bevel gear one 416 is rotatably installed on the driving bracket 414, the bevel gear one 416 is meshed with the bevel gear two 417, a valve gear 415 is fixedly installed on the bevel gear one 416, when the alarm 211 is triggered, the device can save oneself by continuously closing the valve 315 at the same time of alarming, an output gear 425 is driven by a motor 426, a valve gear 415 is driven by the output gear 425, then a driving block 423 is driven to rotate by the engagement of a bevel gear I416 and a bevel gear II 417, then the driving block 423 drives a linkage slide rod 420 and a linkage rod 419 connected with the driving block 423 through a plurality of driving slide rods 422 and a driving rod 421, so that the linkage block 418 rotates, the linkage block 418 rotates to drive a worm 310 to rotate, at the moment, a moving cylinder 308 drives an arc groove rod 307 to move towards the direction of an auxiliary valve gear 312, so that the worm 310 is engaged with the auxiliary valve gear 312, and simultaneously, as the worm 310 moves towards the direction of the auxiliary valve gear 312, the linkage slide rod 420 on the linkage block 418 and the driving slide rod 422 on the driving block 423 start to slide, so as to achieve the effect of a universal shaft for transmission, an auxiliary valve screw 313 is driven by the auxiliary valve gear 312, and then the auxiliary valve block 314 is driven by the auxiliary valve screw 313 to move away from the moving cylinder 308 in the valve 315, to effect subsequent closure of valve 315.
When the tanker arrives at a port, oil is ready to be released, after the tanker is connected with an external oil pipe through a valve 315, an output gear 425 is driven through a motor 426, then a worm 310 is driven to rotate through multi-stage transmission, then an arc groove rod 307 is driven to approach towards the direction of a main valve gear 303 through a moving cylinder 308, the main valve gear 303 is meshed with the worm 310, so that a slow moving spring 305 is driven to move upwards, a valve block 306 is opened, the oil flows out of the valve 315, meanwhile, a passive pressure rod 302 is extruded in the upward movement process of the main valve gear 303, the passive pressure rod 302 transmits power to an alarm control rod 212 through hydraulic oil in an extrusion hydraulic block 301 to enable the alarm control rod 212 to slide, the alarm control rod 212 extrudes the alarm 211 to move towards a box body 101, a touch switch on the alarm 211 is displaced, and a floating magnetic block 106 caused by the descending of the oil moves to drive a centrifugal support 202 to rotate, meanwhile, after the valve block 306 is opened and the motor 426 stops working, the spring cylinder 412 drives the driven gear 411 to move towards the driving bracket 414, the rope rack 408 is driven to slide to release the position limitation of the rope rack 408 on the spring driving block 407, the force stored by the driving rope 405 is released, and the floating slide rod 105 starts to slide on the floating slide rod 105 along with the descending of the oil, and the oil position is displayed at the same time.
Claims (7)
1. The utility model provides a device is prevented leaking in large-scale oil tanker oil storage storehouse, includes box (101), its characterized in that: the box body (101) is provided with a rotating frame (203) in a rotating mode, the rotating frame (203) is provided with a trigger device, the rotating frame (203) is provided with a centrifugal support (202) in a sliding mode, the centrifugal support (202) is provided with a valve block sliding rod (201) in a sliding mode, one end, away from the rotating frame (203), of the valve block sliding rod (201) is provided with a valve block hydraulic block (109) in a sliding mode, the centrifugal support (202) is provided with a plurality of centrifugal rods (204) in a sliding mode, one end, away from the centrifugal support (202), of each centrifugal rod (204) is provided with an extrusion block (205) in a fixed mode, the box body (101) is provided with a sliding seat (208), a driven rod spring (207) is fixedly arranged on the sliding seat (208), the other end of the driven rod spring (207) is fixedly arranged with a driven rod (206), the driven rod (206) is arranged on the sliding seat (208) in a sliding mode, and a driven seesaw (209) is arranged on the driven rod (206) in a rotating mode, fixed mounting has siren spring (210) on box (101), and the other end fixed mounting of siren spring (210) has siren (211), and fixed mounting has alarm control pole (212) on siren spring (210), and sliding connection has hydraulic block (301) on alarm control pole (212), hydraulic block (301) fixed mounting is on box (101).
2. The large oil tanker oil storage bunker leak-proof device according to claim 1, wherein: sliding mounting has passive depression bar (302) on hydraulic block (301), and it has main valve gear (303) to rotate on passive depression bar (302), fixed mounting has main valve screw rod (304) on main valve gear (303), and it has valve sprue (306) to rotate on main valve screw rod (304), fixed mounting has slow-moving spring (305) on valve sprue (306), and the other end fixed mounting of slow-moving spring (305) has valve (315), valve (315) and valve sprue (306) sliding connection, sliding mounting has auxiliary valve sprue (314) on valve (315), fixed mounting has auxiliary valve screw rod (313) on auxiliary valve sprue (314), it has auxiliary valve gear (312) to rotate mounting on auxiliary valve screw rod (313), fixed mounting has removal cylinder (308) on valve (315), and the other end fixed mounting of removal cylinder (308) has arc grooved bar (307), the valve (315) is fixedly provided with a sliding arc groove (309), the sliding arc groove (309) is provided with a worm sliding frame (311) in a sliding manner, and the worm sliding frame (311) is provided with a worm (310) in a rotating manner.
3. The large oil tanker oil storage bunker leak-proof device according to claim 2, wherein: the worm (310) is fixedly provided with a linkage block (418), the linkage block (418) is provided with a plurality of linkage slide bars (420) in a sliding manner, one end, far away from the linkage block (418), of each linkage slide bar (420) is rotated to install a driving slide bar (422), the linkage block (418) is provided with a linkage rod (419) in a sliding manner, one end, far away from the linkage block (418), of each linkage rod (419) is rotated to install a driving rod (421), one end, far away from the linkage block (418), of each driving rod (421) is fixedly provided with a driving block (423), the driving blocks (423) are provided with a plurality of driving slide bars (422) in a sliding manner, the driving blocks (423) are provided with driving brackets (414) in a rotating manner, the driving brackets (414) are fixedly arranged on the box body (101), the driving blocks (423) are provided with bevel gear II (417) in a fixed manner, the driving brackets (414) are provided with bevel gear I (416) in a rotating manner, the automatic valve opening and closing device is characterized in that a valve gear (415) is fixedly mounted on a first bevel gear (416), a motor (426) is fixedly mounted on a driving support (414), an output block (424) is fixedly mounted on an output shaft of the motor (426), a plurality of friction blocks (427) are slidably mounted on the output block (424), a friction gear (413) is rotatably mounted on the driving support (414), an output gear (425) is fixedly mounted on the output block (424), and the output gear (425) is meshed with the valve gear (415).
4. The large oil tanker oil storage bunker leak-proof device according to claim 3, wherein: fixed mounting has clockwork spring cylinder (412) on drive support (414), and the one end that drive support (414) was kept away from in clockwork spring cylinder (412) rotates and installs driven gear (411), and fixed mounting has transmission slide bar (410) on driven gear (411), fixed mounting has rope frame (408) on transmission slide bar (410), fixed mounting has two to block sideboard (409) on rope frame (408), slidable mounting has clockwork spring drive block (407) on rope frame (408), and slidable mounting has spring frame (403) on spring drive block (407), spring frame (403) fixed mounting is on box (101), slidable mounting has belt pulley (402) on blocking sideboard (409), it has rope carriage (406) still fixed mounting on box (101), rope carriage (406) and drive rope (405) sliding connection.
5. The large oil tanker oil storage bunker leak-proof device according to claim 1, wherein: valve block hydraulic block (109) keep away from the one end slidable mounting of valve block slide bar (201) has valve block control lever (104), and the one end fixed mounting that valve block hydraulic block (109) were kept away from in valve block control lever (104) has compression valve block (103), compression valve block (103) slidable mounting is on box (101), it has unsteady slide bar (105) to go back fixed mounting on box (101), and slidable mounting has unsteady magnetic path (106) on unsteady slide bar (105), fixed mounting has driving rope (405) on unsteady magnetic path (106), slidable mounting has entry closing cap (102) on box (101).
6. The large oil tanker oil storage bunker leak-proof device according to claim 1, wherein: an arc-shaped block is fixedly arranged at one end of the passive rod (206) far away from the box body (101), and the shape of the arc-shaped block is consistent with that of the extrusion block (205).
7. The large oil tanker oil storage bunker leak-proof device according to claim 1, wherein: the installation position of the passive seesaw rod (209) on the passive rod (206) is equal to the height of the trigger device arranged on the rotating frame (203) relative to the box body (101).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210433803.0A CN114802605B (en) | 2022-04-22 | 2022-04-22 | Leakage-proof device for oil storage bin of large oil tanker |
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| CN202210433803.0A CN114802605B (en) | 2022-04-22 | 2022-04-22 | Leakage-proof device for oil storage bin of large oil tanker |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH362543A (en) * | 1958-11-27 | 1962-06-15 | Wohlgroth H & Co | Monitoring device for liquid containers, in particular for oil tanks |
| GB1179469A (en) * | 1966-03-17 | 1970-01-28 | Kracht Pumpen Motoren | Control System for Hydraulically Actuated Valves, particularly Flap or Slide Valves for use on Marine Tanker Vessels |
| US3785321A (en) * | 1970-11-23 | 1974-01-15 | Svenska Entreprenad Sentab | Safety device against leakage from ships, especially tankers |
| CA2075964A1 (en) * | 1990-02-19 | 1991-08-20 | Viggo Amundsen | Equipment for recovery of liquid tank cargo from a vessel |
| US5522334A (en) * | 1994-07-27 | 1996-06-04 | Chu; Paul E. | Flexible portable container for leaking tanks |
| CA2590458A1 (en) * | 2006-06-05 | 2007-12-05 | Bomboard Llc | Prone operator position personal watercraft |
| CN103640667A (en) * | 2013-12-05 | 2014-03-19 | 江苏新时代造船有限公司 | Process for mounting container vessel transverse bulkhead guide rail bracket in section |
| CN106995038A (en) * | 2017-05-19 | 2017-08-01 | 浙江海洋大学 | A kind of oilburg anti-leaking device of cargo tank |
| CN206782016U (en) * | 2017-05-19 | 2017-12-22 | 浙江海洋大学 | A kind of oilburg anti-leaking device of cargo tank |
| CN109018214A (en) * | 2018-08-17 | 2018-12-18 | 广新海事重工股份有限公司 | A kind of installation method of the stationary ring end drag ring of the water lubrication head-tail sealing device of refrigerated carrier |
| WO2019027276A1 (en) * | 2017-08-02 | 2019-02-07 | 에이엠티 주식회사 | Device for automatically opening/closing gas barrel valve and method therefor |
| CN110395350A (en) * | 2019-08-07 | 2019-11-01 | 浙江海洋大学 | A kind of oil storage chamber based on oil carrier |
| CN110789683A (en) * | 2019-09-23 | 2020-02-14 | 江苏新时代造船有限公司 | Method for mounting rudder blade of ship propeller |
| CN112478061A (en) * | 2020-12-08 | 2021-03-12 | 江南造船(集团)有限责任公司 | Leakage liquid cargo guiding device of liquid cargo tank |
| CN114148459A (en) * | 2022-01-07 | 2022-03-08 | 江南造船(集团)有限责任公司 | Leakage liquid cargo collecting device suitable for low-temperature liquid cargo tank |
-
2022
- 2022-04-22 CN CN202210433803.0A patent/CN114802605B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH362543A (en) * | 1958-11-27 | 1962-06-15 | Wohlgroth H & Co | Monitoring device for liquid containers, in particular for oil tanks |
| GB1179469A (en) * | 1966-03-17 | 1970-01-28 | Kracht Pumpen Motoren | Control System for Hydraulically Actuated Valves, particularly Flap or Slide Valves for use on Marine Tanker Vessels |
| US3785321A (en) * | 1970-11-23 | 1974-01-15 | Svenska Entreprenad Sentab | Safety device against leakage from ships, especially tankers |
| CA2075964A1 (en) * | 1990-02-19 | 1991-08-20 | Viggo Amundsen | Equipment for recovery of liquid tank cargo from a vessel |
| US5522334A (en) * | 1994-07-27 | 1996-06-04 | Chu; Paul E. | Flexible portable container for leaking tanks |
| CA2590458A1 (en) * | 2006-06-05 | 2007-12-05 | Bomboard Llc | Prone operator position personal watercraft |
| CN103640667A (en) * | 2013-12-05 | 2014-03-19 | 江苏新时代造船有限公司 | Process for mounting container vessel transverse bulkhead guide rail bracket in section |
| CN106995038A (en) * | 2017-05-19 | 2017-08-01 | 浙江海洋大学 | A kind of oilburg anti-leaking device of cargo tank |
| CN206782016U (en) * | 2017-05-19 | 2017-12-22 | 浙江海洋大学 | A kind of oilburg anti-leaking device of cargo tank |
| WO2019027276A1 (en) * | 2017-08-02 | 2019-02-07 | 에이엠티 주식회사 | Device for automatically opening/closing gas barrel valve and method therefor |
| CN109018214A (en) * | 2018-08-17 | 2018-12-18 | 广新海事重工股份有限公司 | A kind of installation method of the stationary ring end drag ring of the water lubrication head-tail sealing device of refrigerated carrier |
| CN110395350A (en) * | 2019-08-07 | 2019-11-01 | 浙江海洋大学 | A kind of oil storage chamber based on oil carrier |
| CN110789683A (en) * | 2019-09-23 | 2020-02-14 | 江苏新时代造船有限公司 | Method for mounting rudder blade of ship propeller |
| CN112478061A (en) * | 2020-12-08 | 2021-03-12 | 江南造船(集团)有限责任公司 | Leakage liquid cargo guiding device of liquid cargo tank |
| CN114148459A (en) * | 2022-01-07 | 2022-03-08 | 江南造船(集团)有限责任公司 | Leakage liquid cargo collecting device suitable for low-temperature liquid cargo tank |
Non-Patent Citations (1)
| Title |
|---|
| 金瑞生: "挖泥船液压系统泄漏的原因及措施", 《设备管理与维修》 * |
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| CN114802605B (en) | 2023-03-24 |
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