CN-224231005-U - Intelligent ship bilge water monitoring device and ship

Abstract

The utility model discloses an intelligent monitoring device for bilge water of a ship and the ship, the intelligent monitoring device comprises a pressure sensor, a conductivity sensor, a microprocessor and a ship-borne Internet of things platform, wherein the pressure sensor is arranged at the bottom of the bilge of the ship and is used for monitoring the hydraulic pressure generated by bilge water, the output end of the pressure sensor is connected to the microprocessor, the conductivity sensor is used for detecting the conductivity value of bilge water of the ship, the output end of the conductivity sensor is connected to the microprocessor, and the microprocessor is connected with the ship-borne Internet of things platform and is used for uploading acquired data to the ship-borne Internet of things platform. The utility model has the advantages of accurately and effectively monitoring bilge water, accurately detecting liquid level, simultaneously utilizing conductivity to rapidly detect oil pollution in water, accurately and rapidly identifying whether oil pollution exists in water, prohibiting the discharge of bilge water of a ship under the condition of oil pollution, and protecting environment.

Inventors

• TAN YAZHOU
• ZHENG TIANBAO
• LIU YANG
• CHEN WENZHU
• ZHANG JIANFEI
• TONG YONG
• LIU WEI
• HONG WEI

Assignees

• 三点水新能源科技(安徽)有限公司

Dates

Publication Date

20260512

Application Date

20250411

Claims (7)

1. 1. The intelligent monitoring device for ship bilge water is characterized by comprising a pressure sensor, a conductivity sensor, a microprocessor and a ship-borne Internet of things platform; The pressure sensor is arranged at the bottom of the bilge of the ship and is used for monitoring the hydraulic pressure generated by bilge water, and the output end of the pressure sensor is connected to the microprocessor; The conductivity sensor is used for detecting the conductivity value of the bilge water of the ship, and the output end of the conductivity sensor is connected to the microprocessor; The microprocessor is connected with the shipborne internet of things platform and is used for uploading acquired data to the shipborne internet of things platform.
2. 2. The intelligent monitoring device for bilge water of a ship according to claim 1, wherein the shipboard Internet of things platform comprises a shipboard large screen module for displaying collected bilge water monitoring data.
3. 3. The intelligent monitoring device for bilge water of a ship according to claim 1, wherein an output end of the microprocessor is connected to an alarm module for sending an alarm signal when the conductivity value is lower than a threshold value.
4. 4. The intelligent monitoring device for ship bilge water of claim 1, wherein the output end of the microprocessor is connected to a drain valve of the ship bilge water for controlling the opening and closing of the drain valve.
5. 5. The intelligent monitoring device for bilge water of a ship as set forth in any of claims 1-4, wherein said microprocessor is connected to an on-board internet of things platform through an NB-IoT communication module.
6. 6. The intelligent monitoring device for bilge water of a ship according to any one of claims 1 to 4, wherein a high-pressure water nozzle is arranged around a probe of the conductivity sensor or the pressure sensor, the high-pressure water nozzle is connected to a water pump motor through a water pipe, and an output end of the microprocessor is connected to a control end of the water pump motor and is used for controlling the water pump motor to work so as to output high-pressure water through the high-pressure water nozzle.
7. 7. A ship, characterized in that the ship adopts the intelligent ship bilge water monitoring device according to any one of claims 1-6 to monitor ship bilge water.

Description

Intelligent ship bilge water monitoring device and ship Technical Field The utility model relates to the field of intelligent monitoring of ships, in particular to an intelligent monitoring device for bilge water of a ship and the ship. Background When the ship is in transportation, the quantity of ship bilge water can be controlled according to the quantity of transported goods, so that the stability of the whole ship is balanced, when the transported goods are fewer, the ship bilge water is more, and when the corresponding transported goods are more, the ship bilge water is needed to be less, so that the whole ship can be ensured to be in a relatively stable ship waterline, and the ship is more stable and reliable in transportation. In order to measure the bilge water level of the ship so as to realize the bilge water quantity, a mechanical float switch is adopted to monitor bilge water in the prior art, and the mechanical float switch is adopted to monitor bilge water, so that the bilge water is easy to be disturbed by shaking of a ship body to cause false alarm. Moreover, the detection of accurate and low-cost oil-water mixture of ship bilge water is lacking in the prior art, because bilge water is polluted by oil stains, water resources can be polluted if the bilge water is directly discharged, so that the bilge water can not be discharged directly after being purified when being polluted by the oil stains, a corresponding oil stain treatment scheme is designed in the prior art, such as a novel ship bilge water treatment device with the patent application number of 202221482588.5, and the novel ship bilge water treatment device is used for filtering the oil stains in the ship bilge water, and the environment can be protected after the filtering is carried out. Therefore, accurate oil stain identification needs to be achieved, and the prior art cannot achieve simple and accurate detection and identification on oil stain identification of ship bilge water. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provides an intelligent ship bilge water monitoring device and a ship, which are used for effectively monitoring bilge water and/or monitoring greasy dirt pollution of bilge water. In order to achieve the purpose, the intelligent monitoring device for the bilge water of the ship comprises a pressure sensor, a conductivity sensor, a microprocessor and a ship-borne internet of things platform; The pressure sensor is arranged at the bottom of the bilge of the ship and is used for monitoring the hydraulic pressure generated by bilge water, and the output end of the pressure sensor is connected to the microprocessor; The conductivity sensor is used for detecting the conductivity value of the bilge water of the ship, and the output end of the conductivity sensor is connected to the microprocessor; The microprocessor is connected with the shipborne internet of things platform and is used for uploading acquired data to the shipborne internet of things platform. The shipborne internet of things platform comprises a shipborne large screen module and is used for displaying the collected monitoring data of bilge water. The output end of the microprocessor is connected to the alarm module and used for sending out an alarm signal when the conductivity value is lower than the threshold value. The output end of the microprocessor is connected to a drain valve of ship bilge water and used for controlling the opening and closing of the drain valve. The microprocessor is connected with the ship running mode detection module, and the ship running mode detection module is used for detecting the current ship running state and controlling the signal transmission frequency of the microprocessor and the shipborne Internet of things platform according to the current ship running state. The microprocessor is connected with an on-board internet of things platform through an NB-IoT communication module. The high-pressure water nozzle is arranged around the probe of the conductivity sensor or the pressure sensor and connected to the water pump motor through a water pipe, and the output end of the microprocessor is connected to the control end of the water pump motor and used for controlling the water pump motor to work so as to output high-pressure water through the high-pressure water nozzle. A ship adopts the intelligent ship bilge water monitoring device to monitor ship bilge water. The utility model has the advantages of accurately and effectively monitoring bilge water, accurately detecting liquid level, simultaneously utilizing conductivity to rapidly detect oil pollution in water, accurately and rapidly identifying whether oil pollution exists in water, prohibiting the discharge of bilge water of a ship under the condition of oil pollution, setting the working mode of a system, and reducing energy consumption through different sampling periods under ship running and navigation sto