Offshore refueling tank reversing cabinet with abrasion-proof steel wire rope

Abstract

The offshore refueling inverted tank cabinet comprises a storage tank, the storage tank is fixedly connected with the inner side face of a supporting plate, the cross section of a bin body is arranged to be in a sector shape, the outer side face of the bin body is fixedly connected with the inner side face of the storage tank, and the outer side face of an extraction assembly is fixedly connected with the inner side face of the storage tank. The mixing assembly is fixedly connected to the top of the bottom plate, the end, away from the bottom plate, of the mixing assembly penetrates through the storage tank and extends into the extraction assembly, the bin body of the fan-shaped structure radially extends from the circle center, pressure can be relatively uniformly dispersed to the inner wall and the supporting structure, and compared with some shapes with sharp corners, the pressure can be relatively uniformly dispersed. The fan-shaped structure can better bear the pressure of internal liquid, the risk of structural damage caused by overlarge local stress is reduced, the stability and safety of the structure are guaranteed in the long-term liquid storage process, and the service life of a liquid storage facility is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of offshore refueling, and in particular to an offshore refueling tank emptying cabinet. Background Art

[0002] Marine refueling tank transfer cabinet is a kind of equipment used for fuel supply of marine ships and oil transfer between different storage tanks. It usually has a large storage capacity and can receive and store the fuel delivered by the supply ship, and then transport the fuel to the fuel tank of the target ship as needed; The structural design of the refueling tank transfer cabinet needs to adapt to the complex marine environment. It is necessary to consider factors such as corrosion resistance, leakage prevention, and safe and stable operation under conditions such as ship shaking, wind and waves. It plays an important role in ensuring the continuous navigation of ships at sea. At the same time, when installing the tank transfer cabinet, it is necessary to hoist it with a wire rope. If the tank transfer cabinet shakes during hoisting, it is easy to cause wear of the wire rope. Therefore, we proposed an offshore refueling tank transfer cabinet with anti-wear wire rope. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a marine refueling tank cabinet with anti-wear steel wire rope, comprising: A bottom plate, wherein threaded holes are provided at the four corners of the bottom plate, a column is fixedly connected to the top of the bottom plate, and four columns are provided. A support plate is provided directly above the bottom plate, and a plurality of support plates are evenly provided directly above the bottom plate, and one end of the column away from the bottom plate penetrates the support plate, and the support plate is fixedly connected to the surface of the column; A storage mechanism, wherein the storage mechanism has a plurality of cavities for storing oil products in a classified manner, and the outer side surface of the storage mechanism is fixedly connected to the inner side surface of the support plate, and the storage mechanism is fixedly connected to the top of the bottom plate; A rotating seat, the rotating seat is rotatably connected to an end of the column away from the bottom plate, a pulley is arranged inside the rotating seat, and the pulley is rotatably connected to the rotating seat, the wire rope required for hanging is wound around the pulley inside the rotating seat, when the device shakes, the rotating seat can rotate around the column, and the pulley can rotate around the rotating seat, so as to avoid relative sliding between the wire rope and the pulley, thereby avoiding wear; Wherein, the storage mechanism comprises: A storage tank, the outer side of which is fixedly connected to the inner side of the support plate, and the storage tank is made of a heat-insulating material; A silo, the cross section of which is arranged in a sector shape, and the silo is provided with a plurality of silos for storing oil products by classification, and the outer side of the silo is fixedly connected to the inner side of the storage tank; An extraction assembly, the extraction assembly having an inverted tank structure, is used to extract oil products from a plurality of bins, and the outer side surface of the extraction assembly is fixedly connected to the inner side surface of the storage tank; A mixing assembly, the mixing assembly having a stirring structure, used to evenly mix different types of oil products inside the extraction assembly, the mixing assembly being fixedly connected to the top of the bottom plate, and the end of the mixing assembly away from the bottom plate passing through the storage tank and extending into the inside of the extraction assembly; The whole device is hoisted above the deck by connecting it to the pulley through a wire rope through a crane or other device, and the bottom plate is fixed to the deck by bolts. When refueling is needed, the extraction component is started, and the extraction component extracts different oil products from different bins according to the ratio, and the different oil products are collected inside the extraction component. Then the mixing component is started, and the stirring structure of the mixing component stirs the oil products to obtain the required oil products. The end of the extraction component away from the bottom plate is connected to the fuel filling system pipeline of the ship, and finally the oil products are transported to the fuel filling system to provide power for the ship. The bin body of the fan-shaped structure extends radially from the center of the circle, and the pressure can be relatively evenly distributed to the inner wall and the supporting structure. Compared with some shapes with sharp edges and corners, the fan-shaped structure can better withstand the pressure of the internal liquid, reduce the risk of local structural damage due to excessive stress, and ensure the stability and safety of the structure during long-term storage of liquid, which is conducive to extending the service life of the liquid storage facility.

[0004] Furthermore, a feeding pipe is provided on the side of the storage tank away from the bottom plate, and a plurality of the feeding pipes are evenly distributed along the circumference of the storage tank, and the end of the feeding pipe close to the bottom plate passes through the storage tank and the warehouse body in sequence, and the outer side surface of the feeding pipe is fixedly connected to the inner side surfaces of the storage tank and the warehouse body. The feeding pipe is controlled by a valve, and the refueling pipeline is connected to the feeding pipe, and the valve of the feeding pipe is opened to fill the interior of the warehouse body with oil. After the filling is completed, the valve is closed. When storing oil, the feeding pipe is arranged on the top of the warehouse body, and the feeding pipe can guide the oil and gas inside the warehouse body to recycle the oil and gas to avoid explosion caused by increased pressure inside the warehouse body.

[0005] Furthermore, a fixing frame is provided on the side of the storage tank away from the bottom plate, the inner side of the fixing frame is fixedly connected to the outer side of the extraction component, and the side of the fixing frame away from the axis of the storage tank is fixedly connected to the outer side of the feeding pipe. The fixing frame is provided to fix several feeding pipes to prevent them from loosening.

[0006] Furthermore, a corrugated baffle is fixedly connected to the inner side surface of the silo body, and the corrugated baffle is made of elastic material. Arc baffles are symmetrically arranged on both sides of the corrugated baffle, and the arc baffle is fixedly connected to the inner side surface of the silo body. When the ship encounters waves or other situations that cause turbulence, the storage tank will cause turbulence, and the oil product will sway inside the silo body due to inertia. The oil product passes through the arc baffle, the corrugated baffle, and another arc baffle in sequence. The arc baffle and the corrugated baffle block the oil product, reducing the impact force of the liquid on the inner wall of the silo body, ensuring the stability of the container structure and safety during transportation and storage. Since the corrugated baffle is made of elastic material, when the oil product passes through the corrugated baffle, it will drive the curved part of the corrugated baffle to straighten, thereby further cushioning the movement of the oil product.

[0007] Furthermore, small holes are provided on the surface of the corrugated partition, and the small holes are evenly distributed on the surface of the corrugated partition. Large holes are provided on the surfaces of the two arc-shaped partitions, and the large holes are evenly distributed on the surface of the arc-shaped partition. The diameter of the small hole is smaller than the large hole. The setting of the large hole and the small hole ensures that the oil can flow freely inside the entire warehouse body, and the oil passes through the large hole and then enters the small hole. The resistance of the small hole is relatively large, which can ensure that the corrugated partition can be deformed smoothly.

[0008] Furthermore, the extraction assembly includes a mixing tube, and the interiors of the three bins are each provided with an extraction tube, the extraction tube being arranged on a side of the corrugated partition close to the bottom plate, the ends of the three extraction tubes close to the axis of the mixing tube all penetrate the bin, and the ends of the three extraction tubes located outside the bin are fixedly connected to the surface of the mixing tube, and the ends of the three extraction tubes located outside the bin are respectively arranged at different heights of the bin, and the three extraction tubes are all controlled by a valve, and a gasket is fixedly connected to the outer side surface of the bin, and the side of the gasket away from the mixing tube is fixedly connected to the outer side surface of the bin, the extraction tube penetrates the gasket, and the outer side surface of the extraction tube is fixedly connected to the inner side surface of the gasket, and according to the required oil product, the valve of the corresponding extraction tube is opened to draw the oil product into the mixing tube, and different oil products enter the mixing tube through the extraction tubes respectively, and are mixed in the mixing tube.

[0009] Furthermore, a pump body is provided on the side of the mixing tube away from the bottom plate, the surface of the pump body is fixedly connected to the inner side surface of the mixing tube, the side of the pump body close to the bottom plate is fixedly connected to an oil inlet pipe, the side of the pump body away from the oil inlet pipe is fixedly connected to a connecting pipe, the outer side surface of the connecting pipe is fixedly connected to the inner side surface of the mixing tube, the connecting pipe is connected to the pipeline of the fuel filling system of the ship, the pump body is started, the pump body pumps out the oil, and the oil passes through the oil inlet pipe, the pump body and the connecting pipe in sequence, and finally enters the interior of the fuel filling system of the ship.

[0010] Furthermore, an oil inlet hole is provided at one end of the oil inlet pipe away from the pump body. The oil inlet hole is set to be semicircular, and there are several oil inlet holes evenly distributed along the circumference of the oil inlet pipe. The oil in the mixing tube enters the oil inlet pipe through the oil inlet hole. The oil inlet hole is small, and the oil is not easy to enter the oil inlet pipe before mixing, thereby preventing the evenly mixed oil from entering the fuel filling system of the ship.

[0011] Furthermore, the mixing assembly includes a motor, which is arranged at the interval between the storage tank and the bottom plate, a bracket is fixedly connected to the surface of the motor, and both sides of the bracket are respectively fixedly connected to the sides of the storage tank and the bottom plate that are close to each other, a rotating shaft is fixedly connected to the side of the motor away from the bottom plate, the rotating shaft is fixedly connected to the output end of the motor, the end of the rotating shaft away from the motor passes through the bottom of the storage tank, and the surface of the rotating shaft is rotatably connected to the inner side surface of the storage tank, a circular plate is fixedly connected to the end of the rotating shaft away from the motor, the side of the circular plate away from the rotating shaft is set to an inner cone, the surface of the circular plate is rotatably connected to the inner side surface of the mixing tube, the side of the circular plate away from the rotating shaft is slidably connected to the end of the oil inlet pipe away from the pump body, and a rotating rod is arranged at the interval between the mixing tube and the oil inlet pipe, and the rotating rod is connected to the side of the circular plate away from the rotating shaft. The scraper is fixedly connected, and there are several rotating rods evenly distributed along the circumference of the circular plate. The surface of the rotating rod is rotatably connected with a scraper through a torsion spring, and the two sides of the scraper are respectively slidably connected to the side of the mixing tube and the oil inlet pipe that are close to each other. The motor is started, and the output end of the motor drives the rotating shaft to rotate. The rotation of the rotating shaft drives the circular plate to rotate. The rotation of the circular plate drives the rotating rod to rotate, and finally drives the scraper to rotate. When the scraper rotates, the torsion spring inside it is deformed under the action of centrifugal force, and the scraper rotates around the rotating rod at a certain angle. While the scraper rotates with the circular plate, it stirs the incompletely mixed oil to ensure its full mixing. When the oil is mixed, the motor is turned off, the speed of the scraper gradually decreases, the elastic force of the torsion spring overcomes the centrifugal force, and the two sides of the scraper scrape against the inner wall of the mixing tube and the surface of the oil inlet pipe to scrape off the residual oil and avoid oil waste.

[0012] Furthermore, a stirring shaft is provided inside the oil inlet pipe, the stirring shaft is fixedly connected to a side of the circular plate away from the rotating shaft, and the stirring shaft is arranged at the center of the circular plate, a stirring blade is fixedly connected to the surface of the stirring shaft, the stirring blade is tilted, and a number of stirring blades are evenly distributed along the circumference of the stirring shaft, the side of the stirring blade away from the stirring shaft is slidingly connected to the inner side surface of the oil inlet pipe, the rotation of the circular plate drives the stirring shaft to rotate, and the rotation of the stirring shaft drives the stirring blade to rotate, thereby re-mixing the oil entering the oil inlet pipe to ensure the mixing quality of the oil, and the stirring blade is tilted, and while stirring, the oil is discharged from only the side of the tube close to the circular plate to avoid a large amount of unmixed oil from entering the oil inlet pipe to ensure the mixing quality of the oil.

[0013] The present invention has the beneficial effects: 1. The present invention provides a cabin body, and the cabin body of the fan-shaped structure extends radially from the center of the circle, so that the pressure can be relatively evenly distributed to the inner wall and the supporting structure. Compared with some shapes with sharp edges and corners, the fan-shaped structure can better withstand the pressure of the internal liquid, reduce the risk of local structural damage due to excessive stress, ensure the stability and safety of the structure during long-term storage of liquid, and help to extend the service life of the liquid storage facility.

[0014] 2. The present invention sets an arc-shaped baffle, and the oil passes through the arc-shaped baffle, the corrugated baffle, and another arc-shaped baffle in sequence. The arc-shaped baffle and the corrugated baffle block the oil, reduce the impact force of the liquid on the inner wall of the warehouse body, and ensure the stability of the container structure as well as the safety during transportation and storage. Since the corrugated baffle is made of elastic material, when the oil passes through the corrugated baffle, it will drive the curved part of the corrugated baffle to straighten, thereby further buffering the movement of the oil. The setting of large holes and small holes ensures that the oil can flow freely inside the entire warehouse body, and the oil passes through the large hole and then enters the small hole. The resistance of the small hole is relatively large, which can ensure that the corrugated baffle is deformed smoothly.

[0015] 3. The present invention sets a mixing component. When the scraper rotates, the torsion spring inside it is deformed under the action of centrifugal force, and the scraper rotates around the rotating rod at a certain angle. While the scraper rotates with the circular plate, the oil that is not completely mixed is stirred to ensure its full mixing. When the oil is mixed, the motor is turned off, the speed of the scraper is gradually reduced, the elastic force of the torsion spring overcomes the centrifugal force, and the two sides of the scraper are scraped against the inner wall of the mixing tube and the surface of the oil inlet pipe to scrape off the residual oil and avoid oil waste.

[0016] 4. The present invention provides stirring blades, and the rotation of the stirring shaft drives the stirring blades to rotate, thereby re-mixing the oil entering the oil inlet pipe to ensure the mixing quality of the oil. The stirring blades are tilted, and while stirring, the oil is discharged from only one side of the tube close to the circular plate to prevent a large amount of unmixed oil from entering the oil inlet pipe, thereby ensuring the mixing quality of the oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of an offshore refueling tanker with a wear-resistant steel wire rope according to the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the storage tank of the present invention; Figure 3 This is a schematic diagram of the warehouse structure of the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the warehouse body of the present invention; Figure 5 This is a schematic diagram of the structure of the corrugated partition of the present invention; Figure 6 It is a schematic diagram of the structure of the extraction component of the present invention; Figure 7 This is a schematic diagram of the cross-sectional structure of the mixing tube of the present invention; Figure 8 This is a schematic diagram of the scraper structure of the present invention; Fig. 9 For the present invention Figure 8 A magnified view of part A; Fig.10 It is a schematic diagram of the stirring blade structure of the present invention.

[0018] In the figure: 1. bottom plate; 2. column; 3. support plate; 4. storage mechanism; 41. storage tank; 42. warehouse body; 43. extraction assembly; 431. mixing tube; 432. extraction tube; 433. gasket; 434. pump body; 435. oil inlet pipe; 436. connecting pipe; 437. oil inlet hole; 44. mixing assembly; 441. motor; 442. rotating shaft; 443. bracket; 444. circular plate; 446. scraper; 447. stirring shaft; 448. stirring blade; 45. feeding pipe; 46. fixing frame; 47. corrugated partition; 48. arc partition; 49. small hole; 410. large hole; 5. rotating seat; 6. pulley. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0020] Example 1, please refer to Figure 1-Figure 5 The present invention is a marine refueling tanker with anti-wear steel wire rope, comprising: A bottom plate 1, threaded holes are provided at the four corners of the bottom plate 1, a column 2 is fixedly connected to the top of the bottom plate 1, four columns 2 are provided, a support plate 3 is provided directly above the bottom plate 1, a plurality of support plates 3 are evenly provided directly above the bottom plate 1, one end of the column 2 away from the bottom plate 1 passes through the support plate 3, and the support plate 3 is fixedly connected to the surface of the column 2; The storage mechanism 4 has a plurality of cavities for storing oil products in a classified manner, and the outer side surface of the storage mechanism 4 is fixedly connected to the inner side surface of the support plate 3, and the storage mechanism 4 is fixedly connected to the top of the bottom plate 1; A rotating seat 5 is rotatably connected to an end of the column 2 away from the bottom plate 1. A pulley 6 is provided inside the rotating seat 5, and the pulley 6 is rotatably connected to the rotating seat 5. The steel wire rope required for hanging is wound around the pulley 6 inside the rotating seat 5. When the device shakes, the rotating seat 5 can rotate around the column 2, and the pulley 6 can rotate around the rotating seat 5, so as to avoid relative sliding between the steel wire rope and the pulley 6, thereby avoiding wear; Wherein, the storage mechanism 4 comprises: A storage tank 41, the outer side of the storage tank 41 is fixedly connected to the inner side of the support plate 3, and the storage tank 41 is made of a heat-insulating material; A silo 42, the cross section of which is arranged in a sector shape, and a plurality of silos 42 are provided for storing oil products by classification, and the outer side surface of the silo 42 is fixedly connected to the inner side surface of the storage tank 41; The extraction component 43 has an inverted tank structure and is used to extract oil products from the interior of the plurality of bin bodies 42, and the outer side surface of the extraction component 43 is fixedly connected to the inner side surface of the storage tank 41; The mixing assembly 44 has a stirring structure and is used to evenly mix different types of oil products in the extraction assembly 43. The mixing assembly 44 is fixedly connected to the top of the bottom plate 1, and one end of the mixing assembly 44 away from the bottom plate 1 passes through the storage tank 41 and extends to the inside of the extraction assembly 43; The whole device is hoisted above the deck by connecting it to the pulley 6 through a wire rope through a crane or other device, and the bottom plate 1 is fixed to the deck by bolts. When refueling is required, the extraction component 43 is started, and the extraction component 43 extracts different oil products in different bins 42 according to the ratio, and the different oil products are collected inside the extraction component 43, and then the mixing component 44 is started, and the stirring structure of the mixing component 44 stirs the oil products to obtain the required oil products. The end of the extraction component 43 away from the bottom plate 1 is connected to the fuel filling system pipeline of the ship, and finally the oil products are transported to the fuel filling system to provide power for the ship. The bin 42 of the fan-shaped structure extends radially from the center of the circle, and the pressure can be relatively evenly distributed to the inner wall and the supporting structure. Compared with some shapes with sharp edges and corners, the fan-shaped structure can better withstand the pressure of the internal liquid, reduce the risk of local structural damage due to excessive stress, and ensure the stability and safety of the structure during long-term storage of liquid, which is conducive to extending the service life of the liquid storage facility.

[0021] A feeding pipe 45 is provided on the side of the storage tank 41 away from the bottom plate 1. There are several feeding pipes 45 evenly distributed along the circumference of the storage tank 41, and the end of the feeding pipe 45 close to the bottom plate 1 passes through the storage tank 41 and the warehouse body 42 in sequence. The outer side of the feeding pipe 45 is fixedly connected to the inner side of the storage tank 41 and the warehouse body 42. The feeding pipe 45 is controlled by a valve, and the refueling pipeline is connected to the feeding pipe 45. The valve of the feeding pipe 45 is opened to fill the interior of the warehouse body 42 with oil. After the filling is completed, the valve is closed. When storing oil, the feeding pipe 45 is set at the top of the warehouse body 42. The feeding pipe 45 can guide the oil and gas inside the warehouse body 42 to recycle the oil and gas to avoid explosion caused by increased pressure in the warehouse body 42.

[0022] A fixing frame 46 is provided on the side of the storage tank 41 away from the bottom plate 1, and the inner side surface of the fixing frame 46 is fixedly connected to the outer side surface of the extraction component 43, and the side of the fixing frame 46 away from the axis of the storage tank 41 is fixedly connected to the outer side surface of the feeding tube 45. The fixing frame 46 is provided to fix several feeding tubes 45 to prevent them from loosening.

[0023] A corrugated baffle 47 is fixedly connected to the inner side of the bin body 42, and the corrugated baffle 47 is made of elastic material. Arc baffles 48 are symmetrically arranged on both sides of the corrugated baffle 47, and the arc baffle 48 is fixedly connected to the inner side of the bin body 42. When the ship encounters waves or other situations and causes turbulence, the storage tank 41 will produce turbulence, and the oil product will sway inside the bin body 42 due to inertia. The oil product passes through the arc baffle 48, the corrugated baffle 47, and another arc baffle 48 in sequence. The arc baffle 48 and the corrugated baffle 47 block the oil product, reduce the impact force of the liquid on the inner wall of the bin body 42, and ensure the stability of the container structure as well as the safety during transportation and storage. Since the corrugated baffle 47 is made of elastic material, when the oil product passes through the corrugated baffle 47, it will drive the curved part of the corrugated baffle 47 to straighten, thereby further cushioning the movement of the oil product.

[0024] Small holes 49 are provided on the surface of the corrugated partition 47, and the small holes 49 are evenly distributed on the surface of the corrugated partition 47. Large holes 410 are provided on the surfaces of the two arc-shaped partitions 48, and the large holes 410 are evenly distributed on the surface of the arc-shaped partitions 48. The diameter of the small hole 49 is smaller than the large hole 410. The setting of the large hole 410 and the small hole 49 ensures that the oil can flow freely inside the entire storage body 42, and the oil passes through the large hole 410 and then enters the small hole 49. The resistance of the small hole 49 is relatively large, which can ensure that the corrugated partition 47 can be deformed smoothly.

[0025] Example 2, please refer to Figure 1-Figure 10The extraction assembly 43 includes a mixing tube 431. The interiors of the three chambers 42 are each provided with an extraction tube 432. The extraction tube 432 is arranged on the side of the corrugated partition 47 close to the bottom plate 1. One end of the three extraction tubes 432 close to the axis of the mixing tube 431 penetrates the chamber 42, and one end of the three extraction tubes 432 located outside the chamber 42 is fixedly connected to the surface of the mixing tube 431. The one end of the three extraction tubes 432 located outside the chamber 42 is respectively arranged at different heights of the chamber 42. The three extraction tubes 432 are all connected by valves. Control, the outer side of the mixing tube 431 is fixedly connected with a gasket 433, the side of the gasket 433 away from the mixing tube 431 is fixedly connected to the outer side of the bin body 42, the extraction tube 432 passes through the gasket 433, and the outer side of the extraction tube 432 is fixedly connected to the inner side of the gasket 433, according to the required oil product, open the valve of the corresponding extraction tube 432, and the oil product is drawn into the mixing tube 431, and different oil products enter the mixing tube 431 through the extraction tube 432 respectively, and are mixed in the mixing tube 431.

[0026] A pump body 434 is provided on the side of the mixing tube 431 away from the bottom plate 1, and the surface of the pump body 434 is fixedly connected to the inner side of the mixing tube 431, and an oil inlet pipe 435 is fixedly connected to the side of the pump body 434 close to the bottom plate 1, and a connecting pipe 436 is fixedly connected to the side of the pump body 434 away from the oil inlet pipe 435, and the outer side of the connecting pipe 436 is fixedly connected to the inner side of the mixing tube 431, and the connecting pipe 436 is connected to the pipeline of the fuel filling system of the ship, and the pump body 434 is started, and the pump body 434 draws out the oil, and the oil passes through the oil inlet pipe 435, the pump body 434, and the connecting pipe 436 in turn, and finally enters the fuel filling system of the ship.

[0027] An oil inlet hole 437 is provided at one end of the oil inlet pipe 435 away from the pump body 434. The oil inlet hole 437 is set in a semicircular shape, and there are several oil inlet holes 437 evenly distributed along the circumference of the oil inlet pipe 435. The oil in the mixing tube 431 enters the oil inlet pipe 435 through the oil inlet hole 437. The oil inlet hole 437 is small, and the oil is not easy to enter the oil inlet pipe 435 before mixing, thereby preventing the evenly mixed oil from entering the fuel filling system of the ship.

[0028] The mixing assembly 44 includes a motor 441, which is arranged at the interval between the storage tank 41 and the bottom plate 1. A bracket 443 is fixedly connected to the surface of the motor 441. Both sides of the bracket 443 are respectively fixedly connected to the sides of the storage tank 41 and the bottom plate 1 that are close to each other. A rotating shaft 442 is fixedly connected to the side of the motor 441 away from the bottom plate 1. The rotating shaft 442 is fixedly connected to the output end of the motor 441. The end of the rotating shaft 442 away from the motor 441 passes through the bottom of the storage tank 41, and the surface of the rotating shaft 442 is connected to the storage tank 41. 1 is rotatably connected, one end of the rotating shaft 442 away from the motor 441 is fixedly connected with a circular plate 444, the side of the circular plate 444 away from the rotating shaft 442 is set to an inner cone, the surface of the circular plate 444 is rotatably connected to the inner side of the mixing tube 431, the side of the circular plate 444 away from the rotating shaft 442 is slidably connected to the end of the oil inlet pipe 435 away from the pump body 434, and a rotating rod 445 is provided at the interval between the mixing tube 431 and the oil inlet pipe 435. The rotating rod 445 is fixedly connected to the side of the circular plate 444 away from the rotating shaft 442. The rotating rod 445 is evenly distributed along the circumference of the circular plate 444, and the surface of the rotating rod 445 is rotatably connected with a scraper 446 through a torsion spring, and the two sides of the scraper 446 are respectively slidably connected with the mixing tube 431 and the side of the oil inlet pipe 435 close to each other. The motor 441 is started, and the output end of the motor 441 drives the rotating shaft 442 to rotate, the rotating shaft 442 rotates to drive the circular plate 444 to rotate, the circular plate 444 rotates to drive the rotating rod 445 to rotate, and finally drives the scraper 446 to rotate, and the scraper 446 During rotation, under the action of centrifugal force, the torsion spring inside it is deformed, and the scraper 446 rotates at a certain angle around the rotating rod 445. While the scraper 446 rotates with the circular plate 444, the incompletely mixed oil is stirred to ensure that it is fully mixed. When the oil is mixed, the motor 441 is turned off, and the speed of the scraper 446 gradually decreases. The elastic force of the torsion spring overcomes the centrifugal force, and the two sides of the scraper 446 scrape against the inner wall of the mixing tube 431 and the surface of the oil inlet pipe 435 to scrape off the residual oil and avoid oil waste.

[0029] A stirring shaft 447 is provided inside the oil inlet pipe 435. The stirring shaft 447 is fixedly connected to the side of the circular plate 444 away from the rotating shaft 442, and the stirring shaft 447 is arranged at the center of the circular plate 444. A stirring blade 448 is fixedly connected to the surface of the stirring shaft 447. The stirring blade 448 is tilted, and a number of stirring blades 448 are evenly distributed along the circumference of the stirring shaft 447. The side of the stirring blade 448 away from the stirring shaft 447 is slidingly connected to the inner side surface of the oil inlet pipe 435. The rotation of the circular plate 444 drives the stirring shaft 447 to rotate, and the rotation of the stirring shaft 447 drives the stirring blade 448 to rotate, so that the oil entering the oil inlet pipe 435 is mixed again to ensure the mixing quality of the oil. The stirring blade 448 is tilted, and while stirring, the oil is discharged from the side of the tube 345 close to the circular plate 444 to prevent a large amount of unmixed oil from entering the oil inlet pipe 435 to ensure the mixing quality of the oil.

[0030] When in use, the whole device is hoisted above the deck through a crane or other device connected to the pulley 6 through a wire rope, the bottom plate 1 is fixed to the deck by bolts, the refueling pipeline is connected to the feeding pipe 45, the valve of the feeding pipe 45 is opened, and the oil is added to the interior of the warehouse 42. After the filling is completed, the valve is closed. When the ship encounters waves or other situations that cause turbulence, the storage tank 41 is shaken, and the oil shakes inside the warehouse 42 due to inertia. The oil passes through the arc partition 48, the corrugated partition 47, and another arc partition 48 in sequence, and the connecting pipe 436 is connected to the fuel filling system pipeline of the ship. The pump body 434 is started, and the valve of the corresponding extraction pipe 432 is opened according to the required oil product, and the oil product is pumped into the mixing pipe 431. Different oil products enter the mixing pipe 431 through the extraction pipe 432 respectively, and the motor 441 is started. The output end of the motor 441 drives the rotating shaft 442 to rotate. The rotation of the rotating shaft 442 drives the circular plate 444 to rotate, and the rotation of the circular plate 444 drives the rotating rod 445 to rotate, and finally drives the scraper 446 to rotate. When the scraper 446 rotates, under the action of centrifugal force, the torsion spring inside it is deformed, and the scraper 446 rotates around the rotating rod 445 at a certain angle. While the scraper 446 rotates with the circular plate 444, the incompletely mixed oil is stirred. The rotation of the circular plate 444 drives the stirring shaft 447 to rotate, and the rotation of the stirring shaft 447 drives the stirring blade 448 to rotate, so as to mix the oil entering the oil inlet pipe 435 again. When the oil products are mixed, the motor 441 is turned off, and the speed of the scraper 446 is gradually reduced. The oil in the mixing tube 431 enters the oil inlet pipe 435 through the oil inlet hole 437, and the pump body 434 extracts the oil. The oil passes through the oil inlet pipe 435, the pump body 434, and the connecting pipe 436 in turn, and finally enters the fuel filling system of the ship.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A marine refueling tanker with anti-wear steel wire rope, characterized in that: include: A bottom plate (1), threaded holes are provided at the four corners of the bottom plate (1), a column (2) is fixedly connected to the top of the bottom plate (1), four columns (2) are provided, a support plate (3) is provided directly above the bottom plate (1), a plurality of support plates (3) are evenly provided directly above the bottom plate (1), an end of the column (2) away from the bottom plate (1) passes through the support plate (3), and the support plate (3) is fixedly connected to the surface of the column (2); A storage mechanism (4), the storage mechanism (4) having a plurality of cavities for storing oil products in a classified manner, and the outer side surface of the storage mechanism (4) is fixedly connected to the inner side surface of the support plate (3), and the storage mechanism (4) is fixedly connected to the top of the bottom plate (1); A rotating seat (5), the rotating seat (5) being rotatably connected to an end of the column (2) away from the base plate (1), a pulley (6) being provided inside the rotating seat (5), and the pulley (6) being rotatably connected to the rotating seat (5); Wherein, the storage mechanism (4) comprises: A storage tank (41), wherein the outer side surface of the storage tank (41) is fixedly connected to the inner side surface of the support plate (3), and the storage tank (41) is made of a heat-insulating material; A bin body (42), wherein the cross section of the bin body (42) is arranged in a sector shape, and a plurality of bin bodies (42) are provided for storing oil products in a classified manner, and the outer side surface of the bin body (42) is fixedly connected to the inner side surface of the storage tank (41); An extraction component (43), the extraction component (43) having an inverted tank structure, used to extract oil products from a plurality of bin bodies (42), and the outer side surface of the extraction component (43) is fixedly connected to the inner side surface of the storage tank (41); A mixing component (44) having a stirring structure for uniformly mixing different types of oil products inside the extraction component (43); the mixing component (44) is fixedly connected to the top of the bottom plate (1), and an end of the mixing component (44) away from the bottom plate (1) passes through the storage tank (41) and extends into the interior of the extraction component (43).

2. The marine refueling tanker with anti-wear steel wire rope according to claim 1 is characterized by: A feeding pipe (45) is provided on a side of the storage tank (41) away from the bottom plate (1), and a plurality of the feeding pipes (45) are evenly distributed along the circumference of the storage tank (41). One end of the feeding pipe (45) close to the bottom plate (1) passes through the storage tank (41) and the bin body (42) in sequence. The outer side surface of the feeding pipe (45) is fixedly connected to the inner side surfaces of the storage tank (41) and the bin body (42), and the feeding pipe (45) is controlled by a valve.

3. The marine refueling tanker with anti-wear steel wire rope according to claim 2 is characterized by: A fixing frame (46) is provided on a side of the storage tank (41) away from the bottom plate (1); an inner side surface of the fixing frame (46) is fixedly connected to an outer side surface of the extraction assembly (43); and a side of the fixing frame (46) away from the axis of the storage tank (41) is fixedly connected to an outer side surface of the feeding pipe (45).

4. The marine refueling tanker with anti-wear steel wire rope according to claim 3 is characterized by: A corrugated partition plate (47) is fixedly connected to the inner side surface of the bin body (42), and the corrugated partition plate (47) is made of an elastic material. Arc-shaped partition plates (48) are symmetrically arranged on both sides of the corrugated partition plate (47), and the arc-shaped partition plates (48) are fixedly connected to the inner side surface of the bin body (42).

5. The marine refueling tank tanker with anti-wear steel wire rope according to claim 4 is characterized by: The surface of the corrugated partition (47) is provided with small holes (49), and the small holes (49) are evenly distributed on the surface of the corrugated partition (47); the surfaces of the two arc-shaped partitions (48) are provided with large holes (410), and the large holes (410) are evenly distributed on the surfaces of the arc-shaped partitions (48); and the diameter of the small holes (49) is smaller than that of the large holes (410).

6. The marine refueling tanker with anti-wear steel wire rope according to claim 5, characterized in that: The extraction assembly (43) comprises a mixing tube (431). The three chambers (42) are each provided with an extraction tube (432). The extraction tube (432) is arranged on a side of the corrugated partition (47) close to the bottom plate (1). One end of the three extraction tubes (432) close to the axis of the mixing tube (431) penetrates the chamber (42). One end of the three extraction tubes (432) located outside the chamber (42) is fixedly connected to the surface of the mixing tube (431). The ends of the mixing tubes (431) located outside the silo (42) are respectively arranged at different heights of the silo (42), the three extraction tubes (432) are all controlled by valves, the outer side surface of the mixing tube (431) is fixedly connected to a gasket (433), the side of the gasket (433) away from the mixing tube (431) is fixedly connected to the outer side surface of the silo (42), the extraction tube (432) passes through the gasket (433), and the outer side surface of the extraction tube (432) is fixedly connected to the inner side surface of the gasket (433).

7. The marine refueling tanker with anti-wear steel wire rope according to claim 6 is characterized by: A pump body (434) is provided on a side of the mixing tube (431) away from the bottom plate (1); a surface of the pump body (434) is fixedly connected to an inner side surface of the mixing tube (431); a side of the pump body (434) close to the bottom plate (1) is fixedly connected to an oil inlet pipe (435); a side of the pump body (434) away from the oil inlet pipe (435) is fixedly connected to a connecting pipe (436); an outer side surface of the connecting pipe (436) is fixedly connected to an inner side surface of the mixing tube (431).

8. The marine refueling tanker with anti-wear steel wire rope according to claim 7, characterized in that: An oil inlet hole (437) is provided at one end of the oil inlet pipe (435) away from the pump body (434); the oil inlet hole (437) is arranged in a semicircular shape, and a plurality of the oil inlet holes (437) are evenly distributed along the circumference of the oil inlet pipe (435).

9. The marine refueling tanker with anti-wear steel wire rope according to claim 8, characterized in that: The mixing assembly (44) comprises a motor (441), the motor (441) being arranged at a gap between the storage tank (41) and the bottom plate (1), a bracket (443) being fixedly connected to the surface of the motor (441), two sides of the bracket (443) being respectively fixedly connected to the sides of the storage tank (41) and the bottom plate (1) that are close to each other, a rotating shaft (442) being fixedly connected to the side of the motor (441) away from the bottom plate (1), the rotating shaft (442) being fixedly connected to the output end of the motor (441), an end of the rotating shaft (442) away from the motor (441) passing through the bottom of the storage tank (41), and a surface of the rotating shaft (442) being rotatably connected to the inner side surface of the storage tank (41), and a circular plate (444) being fixedly connected to the end of the rotating shaft (442) away from the motor (441), the circular plate (444) The side of the circular plate (444) away from the rotating shaft (442) is set to be an inner cone, the surface of the circular plate (444) is rotatably connected to the inner side surface of the mixing tube (431), the side of the circular plate (444) away from the rotating shaft (442) is slidably connected to an end of the oil inlet pipe (435) away from the pump body (434), a rotating rod (445) is arranged at the interval between the mixing tube (431) and the oil inlet pipe (435), the rotating rod (445) is fixedly connected to the side of the circular plate (444) away from the rotating shaft (442), and a plurality of rotating rods (445) are evenly distributed along the circumference of the circular plate (444), the surface of the rotating rod (445) is rotatably connected to a scraper (446) through a torsion spring, and the two sides of the scraper (446) are respectively slidably connected to the sides of the mixing tube (431) and the oil inlet pipe (435) close to each other.

10. The marine refueling tank tank with anti-wear steel wire rope according to claim 9, characterized in that: A stirring shaft (447) is arranged inside the oil inlet pipe (435). The stirring shaft (447) is fixedly connected to a side of the circular plate (444) away from the rotating shaft (442), and the stirring shaft (447) is arranged at the center of the circular plate (444). A stirring blade (448) is fixedly connected to the surface of the stirring shaft (447). The stirring blade (448) is arranged obliquely, and a plurality of stirring blades (448) are evenly distributed along the circumference of the stirring shaft (447). The side of the stirring blade (448) away from the stirring shaft (447) is slidably connected to the inner side surface of the oil inlet pipe (435).

Images