Methanol fuel filling device with filling modules on two sides

Abstract

The methanol fuel filling device comprises a ship body, a starboard filling station, a port filling station and a methanol daily cabin are arranged above a deck of the ship body, the starboard filling station is communicated with a first filling station pipe, the port filling station is communicated with a second filling station pipe, and the methanol daily cabin is communicated with the second filling station pipe. The device comprises a starboard filling station, a port filling station and a methanol daily cabin, the port filling station is communicated with the second filling station pipe, the second filling station pipe and the first filling station pipe are both communicated with the methanol daily cabin, a first manual control valve is installed on the first filling station pipe, a second manual control valve is installed on the second filling station pipe, and a second manual control valve is installed on the second filling station pipe. A first manual control valve is installed on the first filling station pipe, a second manual control valve is installed on the second filling station pipe, and when the filling device works, a worker needs to open the first manual control valve and the second manual control valve to conduct filling work, that is, the worker needs to be on the filling site, and if emergencies occur, the emergencies can be handled in time.

Description

Technical Field

[0001] The utility model relates to the technical field of methanol ship fuel filling, in particular to a methanol fuel filling device with double-side filling modules. Background Art

[0002] Methanol is a low-carbon fuel. Compared with traditional high- and low-sulfur fuel oils, methanol does not contain sulfur and has less emissions of pollutants such as nitrogen oxides and particulate matter. It has better economy and environmental protection and is considered to be the preferred clean fuel to replace traditional fuels such as petroleum. Methanol has fully demonstrated its potential to become a future marine fuel with its many advantages such as cleanliness, environmental protection, and high availability. Methanol fuel is generally stored in methanol storage tanks on shore and needs to be filled into the methanol daily tank on board using a filling device. If the filling device leaks or an emergency occurs during daily use, it will take some time for the staff to arrive at the site for processing after receiving the alarm, which poses certain safety risks. Utility Model Content

[0003] 1. Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a methanol fuel filling device with a double-sided filling module, the filling device comprising a starboard filling station, a port filling station and a methanol daily tank, the port filling station is connected to a filling station pipe 2, the filling station pipe 2 and the filling station pipe 1 are both connected to the methanol daily tank, a manual control valve 1 is installed on the filling station pipe 1, and a manual control valve 2 is installed on the filling station pipe 2. When the filling device is working, the staff needs to open the manual control valve 1 and the manual control valve 2 to carry out the filling work, that is, the staff needs to be at the filling site, and if an emergency occurs, it can be handled in time, thereby solving the problems raised by the background technology.

[0005] 2. Technical solution

[0006] A methanol fuel filling device with a double-sided filling module comprises a hull, wherein a methanol storage tank 1 and a methanol storage tank 2 are arranged in the hull, and deep well pumps are arranged in the methanol storage tank 1 and the methanol storage tank 2. A starboard filling station, a port filling station and a methanol daily tank are arranged above the deck of the hull, and the port filling station and the starboard filling station are respectively located on the left and right sides of the methanol daily tank, the starboard filling station is connected with a filling station pipe 1, the port filling station is connected with a filling station pipe 2, and the filling station pipe 2 and the filling station pipe 1 are both connected with the methanol daily tank.

[0007] Preferably, a manual control valve 1 and a cut-off valve 2 are installed on the filling station pipe 1, and the manual control valve 1 is located between the starboard filling station and the cut-off valve 2. A manual control valve 2 and a cut-off valve 3 are installed on the filling station pipe 2, and the manual control valve 2 is located between the port filling station and the cut-off valve 3.

[0008] Preferably, two cofferdams are provided above the deck of the hull, and the cofferdams are respectively located on the left and right sides of the methanol daily tank, the starboard filling station and the port filling station are respectively arranged in the cofferdams, the deep well pump in the methanol storage tank one is connected with the suction pipe one, the deep well pump in the methanol storage tank two is connected with the suction pipe two, the suction pipe one is connected with the starboard filling station, and the suction pipe two is connected with the port filling station, the suction pipe one and the suction pipe two are both installed with a control valve and a shut-off valve one, and the shut-off valve one is located between the deep well pump and the control valve.

[0009] Preferably, the methanol storage tank 1 and the methanol storage tank 2 are both provided with a liquid level sensor, a temperature sensor, a tank pressure sensor and an ESD sensor, and a monitoring cabin is also provided on the top surface of the hull.

[0010] Preferably, the bottom surfaces of the starboard filling station and the port filling station are both provided with leakage liquid detectors, the outer walls of the starboard filling station and the port filling station are both fixedly provided with gas detectors, and the outer walls are fixedly provided with sound and light alarms.

[0011] Preferably, a surveillance camera is provided on the inner wall of the cofferdam.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The filling device includes a starboard filling station, a port filling station and a methanol daily tank. The port filling station is connected to the filling station pipe 2, and the filling station pipe 2 and the filling station pipe 1 are both connected to the methanol daily tank. The filling station pipe 1 is installed with a manual control valve 1, and the filling station pipe 2 is installed with a manual control valve 2. When the filling device is working, the staff needs to open the manual control valve 1 and the manual control valve 2 to carry out the filling work, that is, the staff needs to be at the filling site so that if an emergency occurs, it can be handled in time. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the middle part structure.

[0019] In the figure: 1. hull; 2. methanol storage tank 1; 3. methanol storage tank 2; 4. starboard filling station; 5. port filling station; 6. methanol daily tank; 7. cofferdam; 8. sound and light alarm; 9. deep well pump; 10. control valve; 11. cut-off valve 1; 12. monitoring cabin; 13. leaking liquid detector; 14. gas detector; 15. monitoring camera; 101. liquid level sensor; 102. temperature sensor; 103. cabin pressure sensor; 104. ESD sensor; 401. filling station pipe 1; 402. manual control valve 1; 403. cut-off valve 2; 501. filling station pipe 2; 502. manual control valve 2; 503. cut-off valve 3; 901. suction pipe 1; 902. suction pipe 2. DETAILED DESCRIPTION

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

[0021] Example

[0022] Reference Figure 1-4 As shown,

[0023] A methanol fuel filling device with a double-side filling module comprises a hull 1, wherein a methanol storage tank 1 2 and a methanol storage tank 2 3 are arranged in the hull 1, and a deep well pump 9 is arranged in the methanol storage tank 1 2 and the methanol storage tank 2 3, and a starboard filling station 4, a port filling station 5 and a methanol daily tank 6 are arranged above the deck of the hull 1, and the port filling station 5 and the starboard filling station 4 are respectively located on the left and right sides of the methanol daily tank 6, and the starboard filling station 4 is connected to the filling station pipe 1 401, and the port filling station 5 and the starboard filling station 4 are respectively located on the left and right sides of the methanol daily tank 6, and the starboard filling station 4 is connected to the filling station pipe 1 401. Station 5 is connected with filling station pipe 2 501, and both filling station pipe 2 501 and filling station pipe 1 401 are connected with methanol daily tank 6, and manual control valve 1 402 and cut-off valve 2 403 are installed on filling station pipe 1 401, and manual control valve 1 402 is located between filling station 4 on the starboard side and cut-off valve 2 403, and manual control valve 2 502 and cut-off valve 3 503 are installed on filling station pipe 2 501, and manual control valve 2 502 is located between filling station 5 on the port side and cut-off valve 3 503;

[0024] The filling device includes a starboard filling station 4, a port filling station 5 and a methanol daily tank 6. The port filling station 5 is connected to the filling station pipe 2 501, and the filling station pipe 2 501 and the filling station pipe 1 401 are both connected to the methanol daily tank 6. A manual control valve 1 402 is installed on the filling station pipe 1 401, and a manual control valve 2 502 is installed on the filling station pipe 2 501. When the filling device is working, the staff needs to open the manual control valve 1 402 and the manual control valve 2 502 to carry out the filling work, that is, the staff needs to be at the filling site to deal with emergencies in time if any. The materials of the filling station pipe 2 501 and the filling station pipe 1 401 are both stainless steel.

[0025] Two cofferdams 7 are arranged above the deck of the hull 1, and the cofferdams 7 are respectively located on the left and right sides of the methanol daily tank 6, and the starboard filling station 4 and the port filling station 5 are respectively arranged in the cofferdams 7, the deep well pump 9 in the methanol storage tank 1 2 is connected with the suction pipe 1 901, and the deep well pump 9 in the methanol storage tank 2 3 is connected with the suction pipe 2 902, the suction pipe 1 901 is connected with the starboard filling station 4, and the suction pipe 2 902 is connected with the port filling station 5, and the suction pipe 1 901 and the suction pipe 2 902 are both installed with a control valve 10 and a cut-off valve 11, and the cut-off valve 11 is located between the deep well pump 9 and the control valve 10;

[0026] The starboard filling station 4 and the port filling station 5 are respectively arranged in the cofferdam 7. The material of the cofferdam 7 is stainless steel to prevent the methanol from leaking through the filling station and causing corrosion to the deck. The fuel is drawn into the suction pipe by the deep well pump 9 and then enters the methanol daily tank 6 through the filling station and the filling station pipe. The suction pipe 1 901 and the suction pipe 2 902 are both made of stainless steel.

[0027] The methanol storage tank 1 2 and the methanol storage tank 2 3 are both provided with a liquid level sensor 101, a temperature sensor 102, a tank pressure sensor 103 and an ESD sensor 104, the top surface of the hull 1 is also provided with a monitoring cabin 12, and the inner wall of the cofferdam 7 is provided with a monitoring camera 15;

[0028] The monitoring cabin 12 is provided with a screen and an instrument group. The monitoring camera 15 monitors the starboard filling station 4 and the port filling station 5 in real time and transmits the monitoring picture to the screen. The liquid level sensor 101, the temperature sensor 102, the tank pressure sensor 103 and the ESD sensor 104 monitor the methanol storage tank 1 2 and the methanol storage tank 2 3 in real time. The instrument group of the monitoring cabin 12 can directly read the monitoring data. If the monitoring data is abnormal, the shut-off valve 1 11, the shut-off valve 2 403 and the shut-off valve 3 503 can be directly controlled to cut off the connection between the pipelines. The monitoring cabin 12 realizes ship-shore data communication through the link system.

[0029] The bottom surfaces of the starboard filling station 4 and the port filling station 5 are both provided with a leakage liquid detector 13, the outer walls of the starboard filling station 4 and the port filling station 5 are both fixedly provided with a gas detector 14, and the outer walls are fixedly provided with an audible and visual alarm 8;

[0030] The sound and light alarm 8 is connected to the gas detector 14 and the leakage liquid detector 13 by telecommunication. The gas detector 14 adopts an electrochemical sensor, and the leakage liquid detector 13 adopts infrared detection technology. The gas detector 14 is used to monitor in real time whether there is a methanol gas leakage when the filling station is working, and the leakage liquid detector 13 is used to monitor whether there is a methanol liquid leakage when the filling station is working. When methanol gas leakage or methanol liquid leakage is detected, the sound and light alarm 8 will alarm.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A methanol fuel filling device with a double-side filling module, comprising a hull (1), wherein a methanol storage tank 1 (2) and a methanol storage tank 2 (3) are arranged in the hull (1), and a deep well pump (9) is arranged in each of the methanol storage tank 1 (2) and the methanol storage tank 2 (3), characterized in that: A starboard filling station (4), a port filling station (5) and a methanol daily tank (6) are arranged above the deck of the hull (1); the port filling station (5) and the starboard filling station (4) are respectively located on the left and right sides of the methanol daily tank (6); the starboard filling station (4) is connected to a filling station pipe 1 (401); the port filling station (5) is connected to a filling station pipe 2 (501); and the filling station pipe 2 (501) and the filling station pipe 1 (401) are both connected to the methanol daily tank (6).

2. A methanol fuel filling device with a double-sided filling module according to claim 1, characterized in that: The first filling station pipe (401) is provided with a manual control valve (402) and a second shut-off valve (403), and the first manual control valve (402) is located between the starboard filling station (4) and the second shut-off valve (403). The second filling station pipe (501) is provided with a manual control valve (502) and a third shut-off valve (503), and the second manual control valve (502) is located between the port filling station (5) and the third shut-off valve (503).

3. The methanol fuel filling device with double-side filling modules according to claim 1, characterized in that: Two cofferdams (7) are arranged above the deck of the hull (1), and the cofferdams (7) are respectively located on the left and right sides of the methanol daily tank (6). The starboard filling station (4) and the port filling station (5) are respectively arranged in the cofferdams (7). The deep well pump (9) in the methanol storage tank 1 (2) is connected to the suction pipe 1 (901), and the deep well pump (9) in the methanol storage tank 2 (3) is connected to the suction pipe 2 (902). The suction pipe 1 (901) is connected to the starboard filling station (4), and the suction pipe 2 (902) is connected to the port filling station (5). The suction pipe 1 (901) and the suction pipe 2 (902) are both installed with a control valve (10) and a shut-off valve 1 (11), and the shut-off valve 1 (11) is located between the deep well pump (9) and the control valve (10).

4. The methanol fuel filling device with double-side filling modules according to claim 1, characterized in that: The methanol storage tank 1 (2) and the methanol storage tank 2 (3) are both provided with a liquid level sensor (101), a temperature sensor (102), a tank pressure sensor (103) and an ESD sensor (104), and the top surface of the hull (1) is also provided with a monitoring cabin (12).

5. The methanol fuel filling device with double-side filling modules according to claim 3, characterized in that: The bottom surfaces of the starboard filling station (4) and the port filling station (5) are both provided with leakage liquid detectors (13), the outer walls of the starboard filling station (4) and the port filling station (5) are both fixedly provided with gas detectors (14), and the outer wall of the cofferdam (7) is fixedly provided with an audible and visual alarm (8).

6. A methanol fuel filling device with a double-side filling module according to claim 5, characterized in that: A monitoring camera (15) is provided on the inner wall of the cofferdam (7).

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