Cargo cabin water inlet alarm device

Abstract

The utility model discloses a cargo hold water inlet alarm device. The cargo hold water inlet alarm device comprises a water inlet alarm device, the water inlet alarm device is provided with a controller, a mounting plate and an information collector, the mounting plate is mounted at a designated position through bolts, the controller is mounted on the upper side of the mounting plate through a plug-in mechanism, the controller and the information collector are connected through a wire, and an uninterruptible power supply is mounted at the bottom end of the mounting plate. The uninterruptible power supply and the controller are connected through a power supply mechanism, a plurality of liquid level sensors are arranged on one side of the information collector, a wire is installed at one end of each liquid level sensor, the wires are connected with the information collector through a conductive mechanism, and an operation indicator lamp is installed on the upper side of the information collector. The uninterruptible power supply is installed at the bottom end of the installation plate and supplies power to the system continuously, it is ensured that the device can still work normally under the conditions of sudden power failure and the like, multi-point monitoring can be conducted through the arrangement of the multiple liquid level sensors, and the sensitivity of the water inflow alarm device can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water inlet alarm technical field, concretely is a kind of cargo hold water inlet alarm device. BACKGROUND

[0002] Cargo hold water inlet alarm system usually utilizes liquid level sensor to monitor the water level change in cargo hold.When abnormal water inlet condition appears in cargo hold, the liquid level sensor will perceive the change of water level when water level rises to a certain height, and this signal is transmitted to alarm control unit. After receiving the signal, the alarm control unit will trigger the alarm device immediately, and send alarm to the crew in the form of sound, light, etc., to remind the crew to take timely measures.

[0003] Chinese patent No.202321456671.X discloses a ship cargo hold water inlet alarm sensor, relating to ship cargo hold water inlet alarm related field, including main part, sensing mechanism and alarm mechanism, sensing mechanism is installed at the lower part of main part, sensing mechanism includes connecting rod and liquid level sensor, liquid level sensor is connected at the bottom of connecting rod, movable gasket is provided at the periphery of movable bolt, adjusting nut is arranged at the inner side of movable gasket, nut is arranged at the four corners of main part, gasket is arranged at the outer side of nut, and bolt is arranged at the inner side of gasket.

[0004] The utility model in use, dismounting is very inconvenient, affects the installation efficiency of equipment, and when power supply is abnormal, it will not be used, and the monitoring point is single, which affects the monitoring effect. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a cargo hold water inlet alarm device to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cargo hold water inlet alarm device, comprising a water inlet alarm device; the water inlet alarm device has a controller, a mounting plate and an information collector; the mounting plate is installed at a specified position by bolts; the controller is installed on the upper side of the mounting plate by plug-in mechanism; the controller and the information collector are connected by wires; the two ends of the wires are connected with the controller and the information collector by conductive mechanism; the mounting plate is provided with an uninterruptible power supply at the bottom end; the uninterruptible power supply and the controller are connected by power supply mechanism; the information collector is provided with a plurality of liquid level sensors on one side; the liquid level sensors are provided with wires at one end; the wires are connected with the information collector by conductive mechanism; and the information collector is provided with a running indicator lamp on the upper side.

[0007] Preferably, the controller is provided with a display on the upper side, and the controller is provided with control buttons below the display.

[0008] Preferably, the plug-in mechanism is composed of a plug rod, a gourd-shaped socket and a limiting plate, the plug rod is welded outside the mounting plate, the limiting plate is welded at the front end of the plug rod, the gourd-shaped socket is arranged at the rear end of the controller, and the plug rod and the limiting plate are inserted into the gourd-shaped socket.

[0009] Preferably, the conductive mechanism is composed of a conductive plug and a conductive socket, the conductive socket is arranged at one side of the controller and one side of the information collector, the conductive plug is arranged at one side of the wire, and the conductive plug is inserted into the conductive socket.

[0010] Preferably, the power supply mechanism is composed of a plug and a socket, the socket is arranged at the bottom end of the controller, the plug is arranged on the upper side of the uninterruptible power supply, and the plug is inserted into the socket.

[0011] Preferably, a spring wire is arranged at the middle position of the wire, and the spring wire is arranged integrally with the wire.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The uninterruptible power supply is arranged at the bottom end of the mounting plate, the system is continuously powered, the device can still work normally in the case of sudden power failure, multiple liquid level sensors are arranged to realize multipoint monitoring, and the sensitivity of the water inflow alarm device can be improved.

[0014] 2. In the plug-in process, the plug rod is first inserted into the wide mouth part of the gourd-shaped socket, then the controller is moved backward, the plug rod and the limiting plate enter the narrow mouth part of the gourd-shaped socket, the controller is firmly fixed on the upper side of the mounting plate by the limiting action of the narrow mouth of the gourd-shaped socket on the plug rod and the limiting plate, and the plug-in mode not only guarantees the stability of installation, but also facilitates quick disassembly.

[0015] 3. The conductive plug and the conductive socket are both provided with conductive metal sheets, the metal sheets are in close contact when the conductive plug is inserted into the conductive socket, a stable conductive connection is formed, in the process that the liquid level sensor transmits water level data to the information collector and the information collector transmits data to the controller, electric signals are transmitted to the conductive plug through the wire, then the electric signals are transmitted to the corresponding equipment through the contact between the conductive plug and the metal sheets of the conductive socket, stable data transmission is realized, and meanwhile, the plug-in conductive connection mode facilitates the connection and disassembly between the wire and the equipment, and facilitates the installation, maintenance and replacement of the equipment.

[0016] 4, the socket is installed at the bottom end of the controller, the plug is installed on the upper side of the uninterruptible power supply, when the plug is inserted into the socket, the conductive parts inside the two are in contact with each other, forming a complete power supply circuit, the uninterruptible power supply transmits the stored electric energy to the controller through the plug and the socket, providing stable power support for the operation of the controller, under the condition of normal power supply of the cargo compartment, the uninterruptible power supply will automatically charge to ensure that it can continuously supply power to the controller in the event of sudden power failure and other emergencies, ensuring that the water inlet alarm device is always in normal working condition. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0018] Figure 1 It is a structural schematic view of the present application;

[0019] Figure 2 It is a structural schematic view of the mounting plate of the present application;

[0020] Figure 3 It is a rear view structural schematic view of the controller of the present application;

[0021] Figure 4 It is a structural schematic view of the liquid level sensor of the present application.

[0022] In the drawings: 1, water inlet alarm device; 2, mounting plate; 3, controller; 4, display; 5, control button; 6, uninterruptible power supply; 7, alarm; 8, conductive mechanism; 9, wire; 10, spring wire; 11, running indicator light; 12, information collector; 13, liquid level sensor; 14, conductive slot; 15, plug-in mechanism; 16, limiting plate; 17, plug rod; 18, power supply mechanism; 19, plug; 20, gourd jack; 21, socket; 22, conductive plug. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4The utility model discloses an embodiment of a kind of cargo hold water alarm device, including water alarm device 1;The water alarm device 1 has controller 3, mounting plate 2 and information collector 12, the mounting plate 2 is installed in specified position by bolt, the controller 3 is installed on the upper side of mounting plate 2 by plug-in mechanism 15, the controller 3 and information collector 12 are connected by wire 9, the wire 9 both ends are connected with controller 3 and information collector 12 by conducting mechanism 8, the mounting plate 2 bottom end is equipped with uninterrupted power supply 6, the uninterrupted power supply 6 and controller 3 are connected by power supply mechanism 18, one side of the information collector 12 is provided with multiple liquid level sensors 13, one end of the liquid level sensor 13 is equipped with wire 9, the wire 9 is connected with information collector 12 by conducting mechanism 8, operating indicator light 11 is installed on the upper side of information collector 12.

[0025] Display 4 is installed on the upper side of controller 3, control button 5 is installed below display 4 on the upper side of controller 3, display 4 installed on the upper side of controller 3 is used to display water level data, alarm state and other important information in cargo hold in real time, to facilitate staff to intuitively understand cargo hold situation, control button 5 below display 4 is used for staff to operate controller 3, such as setting alarm threshold, viewing historical data, confirming alarm, when alarm occurs, staff can operate control button 5 to mute, reset and the like, and also can adjust system parameters using control button 5 to adapt to the monitoring needs of different cargo holds.

[0026] The plug-in mechanism 15 is composed of a plug rod 17, a gourd jack 20 and a limiting plate 16, the plug rod 17 is welded on the outside of the mounting plate 2, the limiting plate 16 is welded on the front end of the plug rod 17, the gourd jack 20 is arranged at the rear end of the controller 3, the plug rod 17 and the limiting plate 16 are inserted into the gourd jack 20, during the insertion process of the plug-in mechanism 15, the plug rod 17 is first inserted into the wide mouth part of the gourd jack 20, then the controller 3 is moved backward, so that the plug rod 17 and the limiting plate 16 enter the narrow mouth part of the gourd jack 20, the controller 3 is firmly fixed on the upper side of the mounting plate 2 by using the limiting action of the narrow mouth of the gourd jack 20 on the plug rod 17 and the limiting plate 16, this plug-in mode not only ensures the stability of installation, but also facilitates quick disassembly, when the controller 3 needs to be repaired or replaced, it can be removed from the mounting plate 2 by moving the controller 3 forward.

[0027] The conductive mechanism 8 is composed of a conductive plug 22 and a conductive slot 14, the conductive slot 14 is arranged on one side of the controller 3 and the information collector 12, the conductive plug 22 is installed on one side of the wire 9, the conductive plug 22 is inserted into the conductive slot 14, and the conductive plug 22 and the conductive slot 14 are both provided with conductive metal sheets, when the conductive plug 22 is inserted into the conductive slot 14, the metal sheets are in close contact, forming a stable conductive connection, in the process of transmitting water level data from the liquid level sensor 13 to the information collector 12 and transmitting data from the information collector 12 to the controller 3, the electric signal is transmitted to the conductive plug 22 through the wire 9, and then transmitted to the corresponding device through the contact between the conductive plug 22 and the metal sheet of the conductive slot 14, realizing stable data transmission, at the same time, the plug-in conductive connection mode facilitates the connection and disassembly between the wire 9 and the device, and is convenient for the installation, maintenance and replacement of the device.

[0028] The power supply mechanism 18 is composed of a plug 19 and a socket 21, the socket 21 is installed at the bottom end of the controller 3, the plug 19 is installed on the upper side of the uninterruptible power supply 6, the plug 19 is inserted into the socket 21, the socket 21 is installed at the bottom end of the controller 3, and the plug 19 is installed on the upper side of the uninterruptible power supply 6, when the plug 19 is inserted into the socket 21, the conductive parts in the two are in contact with each other, forming a complete power supply loop, the uninterruptible power supply 6 transmits the stored electric energy to the controller 3 through the plug 19 and the socket 21, providing stable power support for the operation of the controller 3, under the condition of normal power supply of the cargo compartment, the uninterruptible power supply 6 will automatically charge to ensure that it can continuously supply power to the controller 3 in the event of sudden power failure and other emergencies, ensuring that the water inlet alarm device 1 is always in normal working state.

[0029] The spring wire 10 is arranged at the middle position of the wire 9, and the spring wire 10 is integrally arranged with the wire 9, when the equipment in the cargo compartment is subjected to external forces such as vibration and displacement, the spring wire 10 arranged at the middle position of the wire 9 can play the function of elastic stretching, when the position of the equipment changes due to cargo compartment shaking and other reasons, causing the wire 9 to be pulled, the spring wire 10 will automatically elongate to absorb external force, avoiding the breakage or damage of the wire 9 due to excessive stress, so as to ensure that the data transmission line between the liquid level sensor 13 and the information collector 12 and the information collector 12 and the controller 3 always keeps unobstructed, the spring wire 10 is in a relaxed state under normal conditions and will not generate additional tension on the wire 9, only when it is subjected to external force, it will play a role, effectively prolonging the service life of the wire 9 and improving the reliability of the whole water inlet alarm device 1.

[0030] The working principle and use process of the utility model: the mounting plate 2 is stably installed at the designated position of the cargo hold through bolts, and serves as the basic carrier of the whole device; the uninterruptible power supply 6 is installed at the bottom end of the mounting plate 2, and continuously supplies power for the system, so that the device can still work normally in the case of sudden power failure, etc.; the controller 3 is installed on the upper side of the mounting plate 2 through the plug-in mechanism 15, and is convenient to disassemble and maintain; the information collector 12 is connected with the controller 3 through the wire 9; the multiple liquid level sensors 13 arranged on one side of the information collector 12 monitor the water level change in the cargo hold in real time; when the liquid level sensor 13 detects abnormal rise of the water level, i.e. the cargo hold is flooded, the water level data will be transmitted to the information collector 12 through the wire 9 and the conductive mechanism 8; after the information collector 12 preliminarily processes the data, the data is transmitted to the controller 3 through the wire 9; the controller 3 analyzes and judges the data; if it is confirmed that the alarm threshold is reached, the alarm mechanism is triggered; at the same time, the running indicator light 11 on the upper side of the information collector 12 can directly show the working state thereof; the green light is always on, indicating normal operation; and the flickering may indicate that a fault or data transmission anomaly occurs.

[0031] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A cargo hold water ingress alarm device, comprising a water ingress alarm device (1); characterized in that: The water ingress alarm device (1) has a controller (3), a mounting plate (2) and an information collector (12). The mounting plate (2) is installed in a designated position by bolts. The controller (3) is installed on the upper side of the mounting plate (2) by a plug-in mechanism (15). The controller (3) and the information collector (12) are connected by a wire (9). The two ends of the wire (9) are connected to the controller (3) and the information collector (12) by a conductive mechanism (8). An uninterruptible power supply (6) is installed at the bottom of the mounting plate (2). The uninterruptible power supply (6) and the controller (3) are connected by a power supply mechanism (18). Multiple liquid level sensors (13) are provided on one side of the information collector (12). A wire (9) is installed at one end of the liquid level sensor (13). The wire (9) is connected to the information collector (12) by a conductive mechanism (8). An operation indicator light (11) is installed on the upper side of the information collector (12).

2. The cargo hold water ingress alarm device according to claim 1, characterized in that: A display (4) is mounted on the upper side of the controller (3), and control buttons (5) are mounted on the upper side of the controller (3) below the display (4).

3. A cargo hold water ingress alarm device according to claim 1, characterized in that: The insertion mechanism (15) consists of a plug rod (17), a hoist insertion hole (20) and a limiting plate (16). The plug rod (17) is welded to the outside of the mounting plate (2), and the limiting plate (16) is welded to the front end of the plug rod (17). The hoist insertion hole (20) is located at the rear end of the controller (3). The plug rod (17) and the limiting plate (16) are inserted into the hoist insertion hole (20).

4. A cargo hold water ingress alarm device according to claim 1, characterized in that: The conductive mechanism (8) consists of a conductive plug (22) and a conductive slot (14). The conductive slot (14) is located on one side of the controller (3) and the other side of the information collector (12). The conductive plug (22) is installed on one side of the wire (9) and inserted into the conductive slot (14).

5. A cargo hold water ingress alarm device according to claim 1, characterized in that: The power supply mechanism (18) consists of a pin (19) and a socket (21). The socket (21) is installed at the bottom of the controller (3), and the pin (19) is installed on the upper side of the uninterruptible power supply (6). The pin (19) is inserted into the socket (21).

6. A cargo hold water ingress alarm device according to claim 1, characterized in that: A spring wire (10) is provided in the middle of the conductor (9), and the spring wire (10) is integrally provided with the conductor (9).

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