Ship oil supply device

Abstract

The utility model discloses a ship oil supply device which comprises an oil tank, the bottom of the oil tank is fixedly connected with a bottom plate, the top of the oil tank is fixedly connected with a tank cover through bolts, the top of the tank cover is communicated with an oil inlet pipe, one side of the oil tank is communicated with an oil discharge pipe, and the outer wall of the oil discharge pipe is communicated with a delivery pump. According to the ship oil supply device, the floating ball, the vertical rod, the transverse rod, the pressing block, the pressure sensor, the controller and the alarm are matched, the oil amount in the oil tank is automatically monitored, workers do not need to frequently observe the remaining amount of fuel oil in the oil tank, and the working efficiency is improved. The problem that when an existing oil supply device is used for adding fuel oil, a worker needs to frequently observe a graduated scale on the front face of an oil tank to judge the remaining amount of the fuel oil in the oil tank, it is troublesome, and therefore the applicability of the existing oil supply device is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to a ship oil supply device. Background Art

[0002] A ship is a means of transport that can sail or anchor in waters for transportation or operations. It has different technical performance, equipment and structural types according to different usage requirements. When the ship is working, it needs to be powered by an oil supply device.

[0003] When using the existing fuel supply device, the staff needs to observe the scale line on the front of the fuel tank to judge the remaining amount of fuel inside the fuel tank. When the remaining amount is insufficient, the staff needs to inject fuel into the fuel tank.

[0004] However, when adding fuel to the existing fuel supply device, the staff needs to frequently observe the scale on the front of the fuel tank to judge the remaining amount of fuel in the tank, which is quite troublesome. If the staff forgets to observe, the fuel supply device may be damaged, thereby reducing the applicability of the existing fuel supply device. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a ship fuel supply device, which solves the problem that when adding fuel, the existing fuel supply device requires workers to frequently observe the scale on the front of the fuel tank to judge the remaining amount of fuel inside the tank, which is rather troublesome and reduces the applicability of the existing fuel supply device.

[0006] To achieve the above-mentioned object, the utility model is implemented by the following technical solutions: a ship oil supply device comprises a fuel tank, the bottom of the fuel tank is fixedly connected to a bottom plate, the top of the fuel tank is fixedly connected to a tank cover by bolts, the top of the tank cover is connected to an oil inlet pipe, one side of the fuel tank is connected to an oil drain pipe, the outer wall of the oil drain pipe is connected to a delivery pump, the bottom of the delivery pump is fixedly connected to the surface of the bottom plate, a filter is provided inside the fuel tank, and an alarm mechanism is provided outside the tank cover, the alarm mechanism comprises a float, a vertical rod, a cross rod, a pressing block, a pressure sensor, a controller and an alarm, the bottom of the vertical rod is fixedly connected to the float, the vertical rod passes through the tank cover and is movably connected to the tank cover, the top of the vertical rod is fixedly connected to the cross rod, the bottom of the cross rod is fixedly connected to the pressing block, a pressure sensor is provided below the pressing block, the pressure sensor is fixedly connected to the inner wall of the tank cover by bolts, the top of the tank cover away from the pressure sensor is fixedly connected to the controller, and the top of the tank cover is fixedly connected to the alarm by bolts.

[0007] Preferably, a cover body is fixedly connected to the top of the box cover.

[0008] Preferably, the outer wall of the oil inlet pipe is threadedly connected with a pipe cap.

[0009] Preferably, a positioning block is fixedly connected to the bottom of the tank cover, and the outer wall of the positioning block is inserted into the inner wall of the oil tank.

[0010] Preferably, a sealing ring is attached to the top of the inner wall of the oil tank, and the top of the sealing ring is attached to the inner wall of the tank cover.

[0011] Preferably, the outer wall of the filter is fitted to the inner wall of the oil tank, a concave column is inserted into the top of the filter, a connecting plate is fixedly connected to the top of the connecting plate, a T-shaped rod is fixedly connected to the top of the connecting plate, a hollow column is sleeved on the outer wall of the T-shaped rod, the top of the hollow column is fixedly connected to the top of the inner wall of the tank cover, and a spring is fixedly connected between the T-shaped rod and the hollow column.

[0012] Beneficial effects

[0013] The utility model provides a ship fuel supply device. The device has the following beneficial effects: the device automatically monitors the amount of fuel in the fuel tank through the cooperation of a float, a vertical rod, a horizontal rod, a pressing block, a pressure sensor, a controller, and an alarm. This eliminates the need for workers to frequently observe the remaining amount of fuel in the fuel tank. This solves the problem of existing fuel supply devices requiring workers to frequently observe the scale on the front of the fuel tank to determine the remaining amount of fuel in the tank when adding fuel, which is quite troublesome and reduces the applicability of existing fuel supply devices.

[0014] Through the cooperation between the concave column, the connecting plate, the T-shaped rod, the hollow column and the spring, the filter can be quickly replaced, which solves the problem that the filter needs to be replaced after filtering for a long time, which makes it troublesome to replace the filter and makes it inconvenient to replace the filter inside the fuel tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the appearance;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the controller, filter and box cover;

[0018] Figure 4 for Figure 1 Schematic diagram of the structure of the neutral rod, crossbar and pressure sensor.

[0019] In the figure: 1. fuel tank, 2. bottom plate, 3. tank cover, 4. oil inlet pipe, 5. delivery pump, 6. oil outlet pipe, 7. float, 8. vertical pole, 9. pressing block, 10. pressure sensor, 11. controller, 12. alarm, 13. cover, 14. positioning block, 15. sealing ring, 16. filter, 17. concave column, 18. connecting plate, 19. T-bar, 20. hollow column, 21. spring, 22. pipe cap, 23. cross bar. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] When adding fuel to the existing fuel supply device, the staff needs to frequently observe the scale on the front of the fuel tank to judge the remaining amount of fuel inside the fuel tank, which is quite troublesome and reduces the applicability of the existing fuel supply device.

[0022] In view of this, the utility model provides a ship fuel supply device, which automatically monitors the oil amount inside the fuel tank through the cooperation between the float, the vertical pole, the horizontal rod, the pressing block, the pressure sensor, the controller and the alarm, and does not require the staff to frequently observe the remaining amount of fuel inside the fuel tank. It solves the problem of the existing fuel supply device that requires the staff to frequently observe the scale on the front of the fuel tank to judge the remaining amount of fuel inside the fuel tank when adding fuel, which is more troublesome and reduces the applicability of the existing fuel supply device.

[0023] Through the help of people in this field, the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the working principle below, and the electrical connection between the electrical components is completed in the order of working. The detailed connection means are well-known technologies in this field. The working principle and process are mainly introduced below, and the electrical control is no longer explained.

[0024] Example 1, by Figure 1-4It can be seen that a ship fuel supply device in this case includes a fuel tank 1. The bottom of the fuel tank 1 is fixedly connected to a bottom plate 2. The staff installs the fuel tank 1 to the ship through the mounting holes on both sides of the bottom plate 1. The number of mounting holes on one side of the bottom plate 1 is three, and the total number of mounting holes is six. The top of the fuel tank 1 is fixedly connected to a tank cover 3 by bolts. The staff removes or installs the tank cover 3 by turning the bolts. The top of the tank cover 3 is connected to an oil inlet pipe 4. The staff pours the fuel into the interior of the fuel tank 1 through the oil inlet pipe 4. One side of the fuel tank 1 is connected to an oil drain pipe 6. The outer wall of the oil drain pipe 6 is connected to a delivery pump 5. The delivery pump 5 is started, and the delivery pump 5 will The fuel inside the fuel tank 1 enters the interior of the ship through the oil drain pipe 6 to supply oil to the ship. The model of the delivery pump 5 is selected according to actual needs and can meet the work requirements. The bottom of the delivery pump 5 is fixedly connected to the surface of the bottom plate 2. A filter 16 is provided inside the fuel tank 1 to filter the fuel to prevent impurities inside the fuel from entering the interior of the delivery pump 5 and blocking the interior of the delivery pump 5. An alarm mechanism is provided on the outside of the tank cover 3. The alarm mechanism includes a float 7, a vertical rod 8, a cross bar 23, a pressing block 9, a pressure sensor 10, a controller 11 and an alarm 12. The pressure sensor 10, the controller 11 and the alarm 12 The model is selected according to actual needs and can meet the work requirements. The bottom of the vertical rod 8 is fixedly connected with a float 7. When the fuel level inside the fuel tank 1 drops, the float 7 moves with the fuel level, the float 7 drops, and the float 7 drives the vertical rod 8 to move. The vertical rod 8 passes through the tank cover 3 and is movably connected to the tank cover 3. The vertical rod 8 slides in the tank cover 3. The top of the vertical rod 8 is fixedly connected with a cross bar 23. The vertical rod 8 drives the cross bar 23 to move. The bottom of the cross bar 23 is fixedly connected with a pressing block 9. The cross bar 23 drives the pressing block 9 to move. A pressure sensor 10 is provided below the pressing block 9. When the pressing blocks 9 on both sides are pressed with the pressure sensors 10, When the pressure sensor 10 contacts the fuel tank 1, the pressure sensor 10 is fixedly connected to the inner wall of the tank cover 3 by bolts. The staff can rotate the bolts to replace the pressure sensor 10. The top of the tank cover 3 is fixedly connected to the side away from the pressure sensor 10. At this time, the pressure sensor 10 transmits the signal to the controller 11. The top of the tank cover 3 is fixedly connected to the alarm 12 by bolts. The controller 11 then transmits the signal to the alarm 12. The alarm 12 makes a sound, which informs the staff that the fuel inside the fuel tank 1 is almost gone. The staff adds fuel to the fuel tank 1. The staff can replace the alarm 12 by rotating the bolts.

[0025] In the specific implementation process, it is worth noting that the model of the delivery pump 5 is selected according to actual needs and can meet the work requirements. The models of the pressure sensor 10, the controller 11 and the alarm 12 are selected according to actual needs and can meet the work requirements. The staff installs the fuel tank 1 on the ship through the mounting holes on both sides of the bottom plate 1. There are three mounting holes on one side of the bottom plate 1 and a total of six mounting holes. The staff removes or installs the tank cover 3 by turning the bolts. The staff pours the fuel into the interior of the fuel tank 1 through the oil inlet pipe 4 and starts the delivery pump 5. The delivery pump 5 draws the fuel inside the fuel tank 1 into the interior of the ship through the oil drain pipe 6 to supply oil to the ship. The filter 16 filters the fuel to prevent impurities inside the fuel from entering the interior of the delivery pump 5 and blocking the interior of the delivery pump 5. When the fuel tank 1 is When the fuel level in the upper part drops, the float 7 moves with the fuel level, the float 7 drops, the float 7 drives the vertical rod 8 to move, the vertical rod 8 slides in the tank cover 3, the vertical rod 8 drives the cross bar 23 to move, and the cross bar 23 drives the pressing block 9 to move. When the pressing blocks 9 on both sides contact the pressure sensor 10, the staff can rotate the bolt to replace the pressure sensor 10. At this time, the pressure sensor 10 transmits the signal to the controller 11, and the controller 11 transmits the signal to the alarm 12. The alarm 12 makes a sound to inform the staff that the fuel inside the fuel tank 1 is almost gone. The staff adds fuel to the fuel tank 1. The staff can replace the alarm 12 by rotating the bolt, thereby automatically monitoring the oil amount inside the fuel tank 1, and the staff does not need to frequently observe the fuel tank 1;

[0026] Furthermore, a cover 13 is fixedly connected to the top of the box cover 3, and the cover 13 covers the vertical rod 8, the horizontal rod 23, the pressing block 9 and the pressure sensor 10 to protect them;

[0027] In the specific implementation process, it is worth noting that the cover 13 covers the vertical rod 8, the horizontal rod 23, the pressing block 9 and the pressure sensor 10 to protect them;

[0028] Furthermore, the outer wall of the oil inlet pipe 4 is threadedly connected with a pipe cap 22. When adding fuel to the fuel tank 1, the worker rotates the pipe cap 22 down to add fuel. After adding, the worker rotates the pipe cap 22 back onto the oil inlet pipe 4 to close the oil inlet pipe 4 to prevent other impurities from entering the interior of the fuel tank 1 and causing contamination of the fuel.

[0029] During the specific implementation process, it is worth noting that when adding fuel to the fuel tank 1, the staff rotates the pipe cap 22 down to add fuel. After adding, the staff rotates the pipe cap 22 back onto the fuel inlet pipe 4 to close the fuel inlet pipe 4 to prevent other impurities from entering the interior of the fuel tank 1 and causing contamination of the fuel.

[0030] Furthermore, a positioning block 14 is fixedly connected to the bottom of the tank cover 3, and the outer wall of the positioning block 14 is inserted into the inner wall of the fuel tank 1. When the staff fixes the tank cover 3, the tank cover 3 drives the positioning block 14 to move, and the positioning block 14 is inserted into the interior of the fuel tank 1 to quickly position the tank cover 3;

[0031] In the specific implementation process, it is worth noting that when the staff fixes the tank cover 3, the tank cover 3 drives the positioning block 14 to move, and the positioning block 14 is inserted into the interior of the fuel tank 1 to quickly position the tank cover 3;

[0032] Furthermore, a sealing ring 15 is attached to the top of the inner wall of the fuel tank 1, and the top of the sealing ring 15 is attached to the inner wall of the tank cover 3, thereby increasing the sealing performance between the fuel tank 1 and the tank cover 3.

[0033] In the specific implementation process, it is worth noting that the sealing ring 15 increases the sealing between the fuel tank 1 and the tank cover 3;

[0034] Specifically, first the staff rotates the pipe cap 22 down, and pours the fuel into the fuel tank 1 through the fuel inlet pipe 4. After completion, the staff rotates the pipe cap 22 back onto the fuel inlet pipe 4, opens the valve on the oil drain pipe 6, and starts the delivery pump 5. The delivery pump 5 draws the fuel from the fuel tank 1 into the ship through the oil drain pipe 6 to supply fuel to the ship. When the fuel passes through the filter 16, the filter 16 filters the fuel. At this time, when the fuel level inside the fuel tank 1 drops, the float 7 moves with the fuel level, and the float 7 drops. 7 drives the vertical rod 8 to move, the vertical rod 8 slides in the box cover 3, the vertical rod 8 drives the cross bar 23 to move, and the cross bar 23 drives the pressing block 9 to move. When the pressing blocks 9 on both sides come into contact with the pressure sensor 10, the pressure sensor 10 transmits the signal to the controller 11, and the controller 11 transmits the signal to the alarm 12. The alarm 12 makes a sound to inform the staff that the fuel inside the fuel tank 1 is almost gone. The staff adds fuel to the inside of the fuel tank 1, thereby automatically monitoring the oil amount inside the fuel tank 1, and the staff does not need to observe the fuel tank 1 frequently.

[0035] Example 2, by Figure 1 and 3It can be seen that the outer wall of the filter 16 fits the inner wall of the fuel tank 1, and the top of the filter 16 is plugged with a concave column 17, which is inserted into the top of the filter 16. The top of the concave column 17 is fixedly connected to a connecting plate 18, which drives the connecting plate 18 to move. The top of the connecting plate 18 is fixedly connected to a T-shaped rod 19, which drives the T-shaped rod 19 to move. The outer wall of the T-shaped rod 19 is sleeved with a hollow column 20, which slides in the hollow column 20, and the top of the hollow column 20 is fixedly connected to the top of the inner wall of the box cover 3. A spring 21 is fixedly connected between the T-shaped rod 19 and the hollow column 20. The T-shaped rod 19 compresses the spring 21, and the filter 16 is fixed to the inside of the fuel tank 1 through the elastic force of the spring 21. The material of the spring 21 is carbon spring steel. The elastic coefficient of the spring 21 is selected according to actual needs to meet the work.

[0036] During the specific implementation process, it is worth noting that the material of the spring 21 is carbon spring steel, and the elastic coefficient of the spring 21 is selected according to actual needs to meet the work. When the filter 16 needs to be replaced, the staff first rotates the bolts on both sides to disassemble and lower the box cover 3, so that the box cover 3 drives the concave column 17 to leave the top of the filter 16, and the staff takes the filter 16 out of the interior of the fuel tank 1 and puts the replaced filter 16 into the interior of the fuel tank 1. The staff puts the box cover 3 inside the fuel tank 1, and at this time the concave column 17 is inserted into the top of the filter 16, and the concave column 17 drives the connecting plate 18 to move, and the connecting plate 18 drives the T-bar 19 to move, and the T-bar 19 slides in the hollow column 20. The T-bar 19 compresses the spring 21, and the filter 16 is fixed to the interior of the fuel tank 1 by the elastic force of the spring 21, and the replacement of the filter 16 is completed;

[0037] Specifically, when the filter 16 needs to be replaced, the staff first turns the bolts on both sides to disassemble and lower the box cover 3, so that the box cover 3 drives the recessed column 17 to leave the top of the filter 16, and the staff takes the filter 16 out of the inside of the fuel tank 1 and puts the replaced filter 16 into the inside of the fuel tank 1. The staff puts the box cover 3 inside the fuel tank 1. At this time, the recessed column 17 is inserted into the top of the filter 16, and the recessed column 17 drives the connecting plate 18 to move, and the connecting plate 18 drives the T-shaped rod 19 to move, and the T-shaped rod 19 slides in the hollow column 20. The T-shaped rod 19 compresses the spring 21, and the elastic force of the spring 21 fixes the filter 16 to the inside of the fuel tank 1, completing the replacement of the filter 16.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0039] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship fuel supply device, comprising a fuel tank (1), characterized in that: The bottom of the oil tank (1) is fixedly connected to a bottom plate (2), the top of the oil tank (1) is fixedly connected to a tank cover (3) by bolts, the top of the tank cover (3) is connected to an oil inlet pipe (4), one side of the oil tank (1) is connected to an oil drain pipe (6), the outer wall of the oil drain pipe (6) is connected to a delivery pump (5), the bottom of the delivery pump (5) is fixedly connected to the surface of the bottom plate (2), a filter screen (16) is provided inside the oil tank (1), and an alarm mechanism is provided outside the tank cover (3); The alarm mechanism comprises a floating ball (7), a vertical rod (8), a horizontal rod (23), a pressing block (9), a pressure sensor (10), a controller (11) and an alarm (12); The bottom of the vertical rod (8) is fixedly connected to a float (7), the vertical rod (8) passes through the box cover (3) and is movably connected to the box cover (3), the top of the vertical rod (8) is fixedly connected to a cross bar (23), the bottom of the cross bar (23) is fixedly connected to a pressing block (9), a pressure sensor (10) is provided below the pressing block (9), the pressure sensor (10) is fixedly connected to the inner wall of the box cover (3) by bolts, the top of the box cover (3) away from the pressure sensor (10) is fixedly connected to a controller (11), and the top of the box cover (3) is fixedly connected to an alarm (12) by bolts.

2. A ship fuel supply device according to claim 1, characterized in that: The top of the box cover (3) is fixedly connected with a cover body (13).

3. A ship fuel supply device according to claim 1, characterized in that: The outer wall of the oil inlet pipe (4) is threadedly connected with a pipe cap (22).

4. A ship fuel supply device according to claim 1, characterized in that: A positioning block (14) is fixedly connected to the bottom of the tank cover (3), and the outer wall of the positioning block (14) is plugged into the inner wall of the oil tank (1).

5. A ship fuel supply device according to claim 1, characterized in that: A sealing ring (15) is attached to the top of the inner wall of the oil tank (1), and the top of the sealing ring (15) is attached to the inner wall of the tank cover (3).

6. A ship fuel supply device according to claim 1, characterized in that: The outer wall of the filter (16) is fitted to the inner wall of the oil tank (1); a concave column (17) is inserted into the top of the filter (16); a connecting plate (18) is fixedly connected to the top of the concave column (17); a T-shaped rod (19) is fixedly connected to the top of the connecting plate (18); a hollow column (20) is sleeved on the outer wall of the T-shaped rod (19); the top of the hollow column (20) is fixedly connected to the top of the inner wall of the tank cover (3); and a spring (21) is fixedly connected between the T-shaped rod (19) and the hollow column (20).

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