Intelligent liquid level monitoring and alarming device for marine vessel

Abstract

The utility model relates to liquid level monitoring technical field especially a kind of marine engineering ship intelligent liquid level monitoring alarm device, including cylinder, the inside of cylinder is hollow, four limit rods are fixedly connected in the cylinder inner wall, the cylinder inner wall is provided with floating ball, the floating ball is located between the position of four limit rods.The utility model has the advantages that: when infrared sensor is utilized, the distance between floating ball and infrared sensor is monitored at any time, when data reaches red line, alarm device can be triggered, alarm can be sent from sound and vision, play the role of reminding warning, the speed of liquid flowing out and flowing into the inside of cylinder can be limited using opening, the monitoring accuracy of liquid level can be reduced due to the too fast change of liquid level height caused by ship shaking, and when liquid enters the inside of cylinder, when ship shakes, the shaking degree of liquid in the inside of cylinder is reduced using annular, further increase the accuracy of liquid level monitoring.

Description

Technical Field

[0001] This utility model relates to the field of liquid level monitoring technology, and in particular to an intelligent liquid level monitoring and alarm device for marine engineering vessels. Background Technology

[0002] The intelligent liquid level monitoring and alarm device for offshore vessels is a device used to monitor the liquid level status of various liquid tanks (such as fuel tanks, freshwater tanks, ballast water tanks, etc.) on offshore vessels in real time and to issue alarm signals in a timely manner when the liquid level is abnormal. It utilizes advanced sensor technology, data processing technology, and communication technology to achieve accurate measurement, real-time monitoring, and intelligent alarm of liquid levels, which helps to ensure the safe operation and efficient management of offshore vessels.

[0003] However, due to the large turbulence on the sea or lake surface, the liquid level inside the ship is greatly affected, which has a significant negative impact on the accuracy of liquid level monitoring. Therefore, an intelligent liquid level monitoring and alarm device for marine engineering vessels is proposed. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an intelligent liquid level monitoring and alarm device for marine engineering vessels, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides an intelligent liquid level monitoring and alarm device for marine vessels, comprising a column, the interior of which is hollow. Four limiting rods are fixedly connected to the inner wall of the column. A floating ball is disposed on the inner wall of the column, positioned between the four limiting rods. An infrared sensor is fixedly connected to the top surface of the outer wall of the column, with its output end located inside the column and facing directly downwards. The infrared sensor is positioned directly above the floating ball. A plurality of rings are fixedly connected to the inner wall of the column, arranged vertically. A plurality of openings are provided on the outer wall of the column, arranged vertically in a straight line. A mounting plate is disposed on one side of the column. A limiting shaft is fixedly connected to the top side of the outer wall of the column. A limiting cylinder is fixedly connected to one end of the mounting plate, and the limiting shaft and the limiting cylinder are slidably connected.

[0006] Preferably, in any of the above embodiments, an alarm device is fixedly connected to the top surface of the outer wall of the column, and the signal input terminal of the alarm device is electrically connected to the signal output terminal of the infrared sensor.

[0007] The technical effect achieved by adopting the above solution is that when the infrared sensor detects that the liquid level is too high, it can issue an alarm through sound and vision, which can serve as a reminder and warning.

[0008] Preferably, one end of the outer wall of the column is fixedly connected to a first connecting plate, and one end of the limiting shaft is fixedly connected to one side of the first connecting plate.

[0009] The technical effect achieved by adopting the above solution is that the limiting shaft and the column can be fixedly connected by the first connecting plate.

[0010] Preferably, in any of the above embodiments, a second connecting plate is fixedly connected to the end of the outer wall of the column away from the first connecting plate, and two perforated plates are fixedly connected to one side of the second connecting plate. Two limiting blocks are fixedly connected to one end of the mounting plate near the two perforated plates, and the two limiting blocks correspond to the positions of the two perforated plates respectively. A pin hole is provided on one side of each of the two perforated plates.

[0011] The technical effect achieved by adopting the above solution is that when the column is slidably connected to the mounting plate, the two perforated plates correspond to the two pin holes. The pins can be used to connect the perforated plates to the limiting blocks, thereby preventing the column from moving up and down at will and limiting and stabilizing the position of the column.

[0012] Preferably, in any of the above embodiments, two fixing plates are fixedly connected to both ends of the mounting plate.

[0013] The technical effect achieved by adopting the above solution is that by using this solution, the mounting plate can be fixed to the wall or the outer wall of the column using four fixing plates, thereby achieving the function of installing and fixing the mounting plate.

[0014] This utility model has the following advantages: 1. This intelligent liquid level monitoring and alarm device for marine vessels uses an infrared sensor to continuously monitor the distance between the floating ball and the infrared sensor. When this distance is too short, a rise in liquid level can be detected; conversely, a drop in liquid level can be detected. When the data reaches the red line, an alarm device can be triggered, which can issue alarms through sound and sight, serving as a reminder and warning. The opening can limit the speed of liquid flowing out and into the column, which can reduce the impact of rapid changes in liquid level height caused by ship rolling on the accuracy of liquid level monitoring. Furthermore, when liquid enters the column, the ring can reduce the degree of liquid swaying inside the column when the ship rolls, further increasing the accuracy of liquid level monitoring.

[0015] 2. This intelligent liquid level monitoring and alarm device for marine vessels, when the column is slidably connected to the mounting plate, has two perforated plates corresponding to two pin holes. The pins can be used to connect the perforated plates to the limiting blocks, thereby preventing the column from moving up and down at will. The position of the column is limited and stabilized, making it easier to disassemble and install the column. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the first view of this utility model; Figure 2 This is a structural schematic diagram of the second view of the present invention; Figure 3 This is a structural schematic diagram of the third view of this utility model; Figure 4 This is a structural schematic diagram of the fourth view of this utility model.

[0017] In the diagram: 1-Column, 2-Mounting plate, 3-Opening, 4-Alarm device, 5-Infrared sensor, 7-Limiting block, 8-Pin hole, 9-Fixing plate, 10-Limiting cylinder, 11-Opening plate, 12-Second connecting plate, 13-First connecting plate, 14-Limiting shaft, 15-Ring, 16-Floating ball, 17-Limiting rod. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0019] As shown in the picture, it's convenient.

[0020] In summary, during use, the user can monitor the system at any time using an infrared sensor. Figure 4 As shown, an intelligent liquid level monitoring and alarm device for marine vessels includes a column 1, which is hollow inside. Four limiting rods 17 are fixedly connected to the inner wall of the column 1. A floating ball 16 is set on the inner wall of the column 1, and the floating ball 16 is located between the four limiting rods 17. An infrared sensor 5 is fixedly connected to the top surface of the outer wall of the column 1. The output end of the infrared sensor 5 is located inside the column 1 and faces directly downward. The infrared sensor 5 is located directly above the floating ball 16. Several rings 15 are fixedly connected to the inner wall of the column 1 and are arranged vertically. Several openings 3 are opened on the outer wall of the column 1 and are arranged vertically in a straight line. A mounting plate 2 is set on one side of the column 1. A limiting shaft 14 is fixedly connected to the top side of the outer wall of the column 1. A limiting cylinder 10 is fixedly connected to one end of the mounting plate 2. The limiting shaft 14 and the limiting cylinder 10 are slidably connected.

[0021] As an optional technical solution of this utility model, an alarm device 4 is fixedly connected to the top surface of the outer wall of the column 1. The signal input end of the alarm device 4 is electrically connected to the signal output end of the infrared sensor 5. By using this solution, when the infrared sensor 5 detects that the liquid level is too high, it can issue an alarm from both sound and sight, which can serve as a reminder and warning.

[0022] As an optional technical solution of this utility model, a first connecting plate 13 is fixedly connected to one end of the outer wall of the column 1, and one end of the limiting shaft 14 is fixedly connected to one side of the first connecting plate 13. By using this solution, the limiting shaft 14 and the column 1 can be fixedly connected by the first connecting plate 13.

[0023] As an optional technical solution of this utility model, a second connecting plate 12 is fixedly connected to the end of the outer wall of the column 1 away from the first connecting plate 13. Two perforated plates 11 are fixedly connected to one side of the second connecting plate 12. Two limiting blocks 7 are fixedly connected to one end of the mounting plate 2 near the two perforated plates 11. The two limiting blocks 7 correspond to the positions of the two perforated plates 11 respectively. A pin hole 8 is provided on one side of each of the two perforated plates 11. By using this solution, when the column 1 and the mounting plate 2 are slidably connected, the two perforated plates 11 correspond to the two pin holes 8. The pins can be used to connect the perforated plates 11 and the limiting blocks 7, thereby preventing the column 1 from moving up and down at will and limiting and stabilizing the position of the column 1.

[0024] As an optional technical solution of this utility model, two fixing plates 9 are fixedly connected to both ends of the mounting plate 2. By using this solution, the mounting plate 2 can be fixed to the wall or the outer wall of the column using four fixing plates 9, so as to install and fix the mounting plate 2.

[0025] The following steps are required when using this intelligent liquid level monitoring and alarm device for marine engineering vessels: 1) The distance between the floating ball 16 and the infrared sensor 5 is monitored at all times using the infrared sensor 5; 2) When the data reaches the red line, the alarm device 4 can be triggered, which can issue an alarm through sound and sight; 3) The column 1 and the mounting plate 2 are slidably connected, making it easy to disassemble and install the column 1. This allows for more precise measurement of the distance between the floating ball 16 and the infrared sensor 5. When this distance is too short, a rise in liquid level can be detected; conversely, a drop in liquid level can be detected. When the data reaches the red line, the alarm device 4 can be triggered, providing both audible and visual alarms as a warning. The opening 3 can limit the speed at which liquid flows out and into the column 1, reducing the impact of rapid changes in liquid level height caused by ship swaying on the accuracy of liquid level monitoring. Furthermore, when liquid enters the column 1, the ring 15 can reduce the degree of swaying of the liquid inside the column 1 when the ship sways, further increasing the accuracy of liquid level monitoring. Finally, when the column 1 and the mounting plate 2 are slidably connected, the two perforated plates 11 correspond to the two pin holes 8. The pins can be used to connect the perforated plates 11 to the limiting block 7, preventing the column 1 from moving up and down arbitrarily. This limits and stabilizes the position of the column 1, making it easy to disassemble and install the column 1.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent liquid level monitoring and alarm device for marine engineering vessels, characterized in that: The system includes a column (1) which is hollow inside. Four limiting rods (17) are fixedly connected to the inner wall of the column (1). A floating ball (16) is installed on the inner wall of the column (1) and is positioned between the four limiting rods (17). An infrared sensor (5) is fixedly connected to the top surface of the outer wall of the column (1). The output end of the infrared sensor (5) is located inside the column (1) and faces directly downwards. The infrared sensor (5) is located on the floating... Above the float (16), a number of rings (15) are fixedly connected to the inner wall of the column (1), and the rings (15) are arranged vertically. A number of openings (3) are opened on the outer wall of the column (1), and the openings (3) are arranged vertically. An installation plate (2) is provided on one side of the column (1). A limiting shaft (14) is fixedly connected to the top side of the outer wall of the column (1). A limiting cylinder (10) is fixedly connected to one end of the installation plate (2). The limiting shaft (14) and the limiting cylinder (10) are slidably connected.

2. The intelligent liquid level monitoring and alarm device for marine vessels according to claim 1, characterized in that: An alarm device (4) is fixedly connected to the top surface of the outer wall of the column (1), and the signal input end of the alarm device (4) is electrically connected to the signal output end of the infrared sensor (5).

3. The intelligent liquid level monitoring and alarm device for marine vessels according to claim 2, characterized in that: One end of the outer wall of the column (1) is fixedly connected to a first connecting plate (13), and one end of the limiting shaft (14) is fixedly connected to one side of the first connecting plate (13).

4. The intelligent liquid level monitoring and alarm device for marine engineering vessels according to claim 3, characterized in that: The outer wall of the column (1) is fixedly connected to a second connecting plate (12) at one end away from the first connecting plate (13). Two perforated plates (11) are fixedly connected to one side of the second connecting plate (12). Two limiting blocks (7) are fixedly connected to one end of the mounting plate (2) near the two perforated plates (11). The two limiting blocks (7) correspond to the positions of the two perforated plates (11) respectively. A pin hole (8) is provided on one side of each of the two perforated plates (11).

5. The intelligent liquid level monitoring and alarm device for marine engineering vessels according to claim 4, characterized in that: Two fixing plates (9) are fixedly connected to both ends of the mounting plate (2).

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