CN220509530U

CN220509530U - Ship cargo hold water inlet alarm sensor

Info

Publication number: CN220509530U
Application number: CN202321456671.XU
Authority: CN
Inventors: 刘昌帝; 李雪龙
Original assignee: Shanghai Linke Marine Equipment Co ltd
Current assignee: Shanghai Linke Marine Equipment Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2024-02-20
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a ship cargo hold water inlet alarm sensor, which relates to the related field of ship cargo hold water inlet alarm and comprises a main body, a sensing mechanism and an alarm mechanism, wherein the sensing mechanism is arranged below the main body and comprises a connecting rod and a liquid level sensor, the bottom of the connecting rod is connected with the liquid level sensor, the periphery of the movable bolt is provided with a movable gasket, the inner side of the movable gasket is provided with an adjusting nut, four corners of the main body are provided with nuts, the outer side of the nut is provided with a gasket, the inner side of the gasket is provided with a bolt, and the liquid level sensor and a humidity display screen are arranged.

Description

Ship cargo hold water inlet alarm sensor

Technical Field

The utility model relates to the technical field of ship cargo hold water inflow alarm, in particular to a ship cargo hold water inflow alarm sensor.

Background

The ship cargo hold water inflow alarm sensor is a special device for detecting the water inflow of the ship cargo hold, and the technical background mainly relates to the following aspects: sensor technology: the sensor used by the ship cargo hold water inlet alarm sensor generally comprises a liquid level sensor, a water leakage sensor and the like, wherein the sensors work based on the principles of capacitance, resistance, magnetism, sound waves and the like, the change of the water level in the cargo hold is monitored, the development of sensor technology enables the water inlet alarm sensor to accurately and reliably detect the change of the water level in the cargo hold, and the wireless communication technology is as follows: the ship cargo hold water inlet alarm sensor generally needs remote monitoring, so that data acquired by the sensor needs to be transmitted to a monitoring center on the shore by means of a wireless communication technology, the transmission is quicker and more reliable by the development of the wireless communication technology, meanwhile, the maintenance cost is reduced, and the digital signal processing technology is adopted: because the ship cargo hold water inlet alarm sensor needs to monitor the water levels of a plurality of cargo holds in real time, the data acquired by the sensor needs to be processed in real time by means of a digital signal processing technology so as to send alarm information in time, and the data analysis technology is as follows: the data acquired by the ship cargo hold water inlet alarm sensor need to be processed and analyzed so as to judge the severity of the water inlet of the cargo hold, along with the development of a data analysis technology, the ship cargo hold water inlet alarm sensor can realize more accurate data analysis so as to improve the safety of ships.

Through searching, the patent with the publication number of CN212951054U discloses a water inlet alarm probe protection device for a ship, and the application proposes that the water inlet alarm probe protection device for the ship comprises a seat plate, a filter plate, a protection pipe and a mounting piece, wherein the seat plate is fixedly arranged on the surface of a bulkhead, the filter plate is arranged in the bulkhead and is fixedly connected with the seat plate, a water seepage part is arranged between the filter plate and the bulkhead, and a plurality of water inlet holes are formed in the filter plate, so that water can enter the water inlet holes through the water seepage part; be provided with the mounting hole in the bedplate, the one end fixed connection of protection tube in the mounting hole, the other end in mounting fixed connection, the mounting is used for installing into water alarm, this into water alarm advance water alarm's water alarm probe set up in the protection tube, and because the inlet opening with the mounting hole intercommunication, moisture can enter into in the protection tube, under the prerequisite of guaranteeing into water alarm probe normal work, has realized the protection to into water alarm probe through the protection tube, avoids being destroyed by the collision. However, a lot of ships can choose to install the ship cargo hold water inlet alarm sensor at present, but the problem of false alarm exists when the ship is used: in some cases, the ship cargo compartment inflow alarm sensor may be false-alarmed, which may cause unnecessary trouble and cost, sometimes the ship cargo compartment inflow alarm sensor malfunctions, which may cause dangerous events to occur, and some larger ships may need to monitor water level changes of a plurality of cargo compartments, but the monitoring range of the ship cargo compartment inflow alarm sensor may be limited, and may not cover all cargo compartments.

In view of the above, intensive studies have been conducted to solve the above problems.

Disclosure of Invention

The utility model provides a ship cargo hold water inlet alarm sensor, which is used for solving the problems that in the background technology, a plurality of ships can be selectively installed with the ship cargo hold water inlet alarm sensor, but the ship cargo hold water inlet alarm sensor has false alarm during use: in some cases, the ship cargo compartment inflow alarm sensor may be false-alarmed, which may cause unnecessary trouble and cost, sometimes the ship cargo compartment inflow alarm sensor malfunctions, which may cause dangerous events to occur, and some larger ships may need to monitor water level changes of a plurality of cargo compartments, but the monitoring range of the ship cargo compartment inflow alarm sensor may be limited, and may not cover all cargo compartments.

In order to solve the technical problems, the utility model provides a ship cargo hold water inlet alarm sensor which comprises a main body, a sensing mechanism and an alarm mechanism, wherein the sensing mechanism is arranged below the main body and comprises a connecting rod and a liquid level sensor, the bottom of the connecting rod is connected with the liquid level sensor, a movable gasket is arranged on the periphery of a movable bolt, an adjusting nut is arranged on the inner side of the movable gasket, nuts are arranged at four corners of the main body, gaskets are arranged on the outer sides of the nuts, and bolts are arranged on the inner sides of the gaskets.

Preferably, the alarm mechanism comprises a loudspeaker, a metal cover plate, an alarm lamp, a fixed ring, a humidity display screen and a fixed cover plate, wherein the loudspeaker is arranged at the bottom of the main body, the metal cover plate is arranged at the outer side of the loudspeaker, the alarm lamp is arranged above the metal cover plate, the fixed ring is arranged at the rear of the alarm lamp, the humidity display screen is arranged at the upper left side of the fixed ring, and the fixed cover plate is arranged at the outer side of the humidity display screen.

Preferably, the sensing mechanism is bolted below the main body, the liquid level sensor is fixedly arranged at the bottom end of the connecting rod, and the movable bolt is bolted at the top end of the connecting rod.

Preferably, the inner side of the movable bolt is movably connected with a movable gasket, and the outer side of the movable bolt is bolted with an adjusting nut.

Preferably, nuts are bolted to four corners of the main body, gaskets are arranged on the outer sides of the nuts, and bolts are spirally connected to the inner sides of the nuts.

Preferably, the bottom joint of main part has the speaker, speaker outside draw-in groove is connected with the metal cover plate.

Preferably, an alarm lamp is arranged above the metal cover plate, and a fixing ring is clamped on the outer side of the alarm lamp.

Preferably, the upper left corner of the fixing ring is fixedly provided with a humidity display screen, and the outer side of the humidity display screen is clamped with a fixing cover plate.

Compared with the related art, the ship cargo hold water inlet alarm sensor provided by the utility model has the following beneficial effects:

the utility model provides a ship cargo hold water inlet alarm sensor, which is provided with a liquid level sensor and a humidity display screen, so that data has universality in the use process, the sensitivity of the sensor can be adjusted, and the possibility of false alarm is reduced.

The utility model provides a ship cargo hold water inlet alarm sensor, which is more convenient for regularly checking and maintaining sensor equipment and timely replacing parts with problems and the like compared with the prior general ship cargo hold water inlet alarm sensor by arranging movable bolts and adjusting nuts.

The utility model provides a ship cargo hold water inlet alarm sensor, which can more conveniently increase the number of sensors according to requirements or adopts higher-level monitoring equipment through a connecting rod and a liquid level sensor.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic view of a partial structure of the present utility model.

Reference numerals in the drawings: 1. a main body; 2. a sensing mechanism; 201. a connecting rod; 202. a liquid level sensor; 3. a movable bolt; 4. a removable spacer; 5. an adjusting nut; 6. a nut; 7. a gasket; 8. a bolt; 9. an alarm mechanism; 901. a speaker; 902. a metal cover plate; 903. an alarm lamp; 904. a fixing ring; 905. a humidity display screen; 906. and fixing the cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment I, given by FIGS. 1-4, the present utility model provides a technical solution: the utility model provides a ship cargo hold warning sensor that intakes, includes main part 1, sensing mechanism 2 and alarm mechanism 9, sensing mechanism 2 is installed to the below of main part 1, and sensing mechanism 2 includes connecting rod 201 and level sensor 202, and the bottom of connecting rod 201 is connected with level sensor 202, and movable bolt 3's periphery is equipped with movable gasket 4, and movable gasket 4's inboard is provided with adjusting nut 5, and main part 1's four corners is provided with nut 6, and nut 6's outside is provided with gasket 7, and gasket 7's inboard is provided with bolt 8.

In the second embodiment, the alarm mechanism 9 includes a speaker 901, a metal cover plate 902, an alarm lamp 903, a fixing ring 904, a humidity display screen 905 and a fixing cover plate 906, the speaker 901 is arranged at the bottom of the main body 1, the metal cover plate 902 is arranged at the outer side of the speaker 901, the alarm lamp 903 is arranged above the metal cover plate 902, the fixing ring 904 is arranged at the rear of the alarm lamp 903, the humidity display screen 905 is arranged at the upper left side of the fixing ring 904, and the fixing cover plate 906 is arranged at the outer side of the humidity display screen 905.

In the third embodiment, the sensing mechanism 2 is bolted below the main body 1, the liquid level sensor 202 is fixedly installed at the bottom end of the connecting rod 201, the movable bolt 3 is bolted at the top end of the connecting rod 201, and the sensitivity of the sensor can be adjusted to reduce the false alarm times.

In the fourth embodiment, the movable washer 4 is movably connected to the inner side of the movable bolt 3, and the adjusting nut 5 is bolted to the outer side of the movable bolt 3, so that the sensor equipment can be checked and maintained regularly more conveniently.

In the fifth embodiment, the four corners of the main body 1 are bolted with nuts 6, the outer sides of the nuts 6 are provided with gaskets 7, the inner sides of the nuts 6 are spirally connected with bolts 8, and the components with problems and the like can be replaced in time.

In the sixth embodiment, the bottom of the main body 1 is clamped with a speaker 901, and a metal cover plate 902 is connected to a clamping groove on the outer side of the speaker 901, so that the speaker can be heard more easily during alarming.

In the seventh embodiment, an alarm lamp 903 is disposed above the metal cover 902, and a fixing ring 904 is fastened to the outside of the alarm lamp 903, so that the alarm can be found more easily.

In the eighth embodiment, the upper left corner of the fixing ring 904 is fixedly provided with a humidity display screen 905, and a fixing cover plate 906 is clamped on the outer side of the humidity display screen 905, so that the possibility of false alarm is reduced.

Working principle: in operation, the main body 1 is arranged firstly, the nuts 6, the gaskets 7 and the bolts 8 at four corners are screwed and fixed to the hull as required, the length of the connecting rod 201 can be adjusted to ensure that the liquid level sensor 202 is at the correct position, and then the movable bolts 3, the movable gaskets 4 and the adjusting nuts 5 can be screwed, so that the liquid level sensor 202 can be ensured not to move at random, and the liquid level sensor 202 is in a safe state, so that the loudspeaker 901 and the alarm lamp 903 can not send alarm prompts, whether the equipment operates normally can be tested by self-feeding, normal alarm proves that the equipment can be used normally at the moment, and the water inlet of the ship cargo space can be prevented by observing the humidity display 905 at the upper left corner when the water level does not reach the alarm position of the liquid level sensor 202 at the ordinary times.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ship cargo hold warning sensor that intakes, includes main part (1), sensing mechanism (2) and alarm mechanism (9), its characterized in that: the sensor comprises a main body (1), wherein a sensing mechanism (2) is arranged below the main body (1), the sensing mechanism (2) comprises a connecting rod (201) and a liquid level sensor (202), the bottom of the connecting rod (201) is connected with the liquid level sensor (202), a movable gasket (4) is arranged on the periphery of a movable bolt (3), an adjusting nut (5) is arranged on the inner side of the movable gasket (4), nuts (6) are arranged on four corners of the main body (1), gaskets (7) are arranged on the outer side of the nuts (6), and bolts (8) are arranged on the inner side of the gaskets (7).

2. The ship cargo compartment water intake alarm sensor according to claim 1, wherein the alarm mechanism (9) comprises a loudspeaker (901), a metal cover plate (902), an alarm lamp (903), a fixing ring (904), a humidity display screen (905) and a fixing cover plate (906), the loudspeaker (901) is arranged at the bottom of the main body (1), the metal cover plate (902) is arranged at the outer side of the loudspeaker (901), the alarm lamp (903) is arranged above the metal cover plate (902), the fixing ring (904) is arranged at the rear of the alarm lamp (903), the humidity display screen (905) is arranged at the upper left side of the fixing ring (904), and the fixing cover plate (906) is arranged at the outer side of the humidity display screen (905).

3. The ship cargo compartment water inlet alarm sensor according to claim 2, wherein a sensing mechanism (2) is bolted below the main body (1), a liquid level sensor (202) is fixedly installed at the bottom end of the connecting rod (201), and a movable bolt (3) is bolted at the top end of the connecting rod (201).

4. The ship cargo compartment water inflow alarm sensor according to claim 1, wherein a movable gasket (4) is movably connected to the inner side of the movable bolt (3), and an adjusting nut (5) is bolted to the outer side of the movable bolt (3).

5. The ship cargo compartment water inflow alarm sensor according to claim 1, wherein nuts (6) are bolted to four corners of the main body (1), gaskets (7) are arranged on the outer sides of the nuts (6), and bolts (8) are spirally connected to the inner sides of the nuts (6).

6. The ship cargo compartment water inflow alarm sensor according to claim 1, wherein a loudspeaker (901) is clamped at the bottom of the main body (1), and a metal cover plate (902) is connected to an outer clamping groove of the loudspeaker (901).

7. The ship cargo compartment water inflow alarm sensor according to claim 6, wherein an alarm lamp (903) is arranged above the metal cover plate (902), and a fixing ring (904) is clamped on the outer side of the alarm lamp (903).

8. The ship cargo compartment water inflow alarm sensor according to claim 7, wherein a humidity display screen (905) is fixedly arranged at the upper left corner of the fixing ring (904), and a fixing cover plate (906) is clamped on the outer side of the humidity display screen (905).