Intelligent monitoring device for ship sewage discharge
By designing intelligent monitoring devices, the system can monitor ship sewage discharge in real time, solving the problem of hidden and difficult-to-monitor ship sewage discharge. It achieves highly intelligent remote monitoring and automatic discharge rule determination, thus preventing violations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHOUSHAN SHENGSIHAI GUANGMING ELECTRIC APPLIANCE CO LTD
- Filing Date
- 2025-09-02
- Publication Date
- 2026-05-29
Smart Images
Figure CN224304059U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shipbuilding, specifically to an intelligent monitoring device for ship sewage discharge. Background Technology
[0002] Ships often conceal their wastewater discharge activities, making them difficult to track and monitor. Ship owners often take chances, leading to frequent violations and putting enormous pressure on the protection of water resources and the environment. In addition, against the backdrop of a sluggish shipping market, ship owners face operational difficulties, and due to the high cost of implementing new wastewater purification technologies, they rarely install such technologies on their ships. Utility Model Content
[0003] In order to overcome the shortcomings of the prior art, this utility model provides an intelligent monitoring device for ship sewage discharge to prevent indiscriminate discharge of sewage.
[0004] The technical solution adopted by this utility model is as follows: an intelligent monitoring device for ship sewage discharge, which includes a sewage storage tank, a sewage discharge mechanism, a main control system for collecting ship data and controlling ship sewage discharge, a cloud server platform responsible for storing and forwarding ship data and instructions, and a remote control subsystem for monitoring ship data and sending control instructions to the main control system. The sewage storage tank is equipped with a level gauge, a gas sensor, an oil level gauge and a biochemical oxygen demand sensor. The sewage storage tank is connected to the sewage discharge mechanism through a pipeline, and the sewage discharge mechanism is communicatively connected to the main control system.
[0005] The main control system includes a microcontroller, a GPS module for collecting ship location information, a GIS module for displaying geographical information of the ship's navigation area, and a communication module for information transmission; the level gauge, gas sensor, oil level gauge, and biochemical oxygen demand sensor are respectively connected to the microcontroller.
[0006] The sewage discharge mechanism includes a sewage pump, a sewage valve, and a connecting pipe. The sewage pump is connected to the sewage storage tank through the connecting pipe, and the sewage pump is connected to the sewage valve through the connecting pipe.
[0007] The top surface of the sewage storage tank is equipped with a ventilation opening and a sewage inlet.
[0008] The main control system also includes an audible and visual alarm device, a power supply module, and a display.
[0009] The beneficial effects of this utility model are: This technical solution realizes remote real-time monitoring of ship sewage, effectively preventing ship owners from arbitrarily discharging sewage; it uses a cloud server platform to upload and send data and instructions, automatically determines the discharge rules for different water areas, and in addition to the ship itself controlling sewage discharge, the remote monitoring subsystem can also control the on / off status of the sewage discharge mechanism through the cloud server platform and the main control system, demonstrating that this system has a high degree of intelligence. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the intelligent monitoring device for ship sewage discharge according to an embodiment of the present invention.
[0011] Figure 2 This is a schematic diagram of the sewage storage tank. Detailed Implementation
[0012] The embodiments of this utility model will be further described below with reference to the accompanying drawings:
[0013] As shown in the figure, an intelligent monitoring device for ship sewage discharge includes a sewage storage tank 1, a sewage discharge mechanism, a main control system 2 for collecting ship data and controlling ship sewage discharge, a cloud server platform 3 for storing and forwarding ship data and instructions, and a remote control subsystem 4 for monitoring ship data and sending control instructions to the main control system 2. The sewage storage tank 1 is equipped with a level gauge 5, a gas sensor 6, an oil level gauge 7, and a biochemical oxygen demand (BOD) sensor 8. The sewage storage tank 1 is connected to the sewage discharge mechanism via a pipeline, and the sewage discharge mechanism is communicatively connected to the main control system 2. This technical solution effectively prevents ship owners from arbitrarily discharging sewage by remotely monitoring ship sewage in real time. The cloud server platform is used to upload and send data and instructions, and the discharge rules for different water areas are automatically determined. In addition to the ship controlling its own sewage discharge, the remote monitoring subsystem can also control the on / off state of the sewage discharge mechanism through the cloud server platform and the main control system, demonstrating that the system has a high degree of intelligence.
[0014] The oil content meter is used to measure the oil content in oily wastewater, the biochemical oxygen demand sensor is used to measure the organic pollutant content in domestic sewage, and the level gauge is used to measure the sewage level in the sewage storage tank.
[0015] The main control system 2 includes a microcontroller 10, a GPS module 11 for collecting ship location information, a GIS module 12 for displaying geographical information of the ship's navigation waters, and a communication module 13 for information transmission, all connected to the microcontroller 10. The level gauge 5, gas sensor 6, oil content gauge 7, and biochemical oxygen demand sensor 8 are all connected to the microcontroller 10. The GPS module is used to collect ship location information, indicate the ship's location and the legal area for discharging oily wastewater, and guide the ship to make legal discharges. The GIS module displays geographical information of the ship's navigation waters and collects, stores, retrieves, analyzes, and displays geographical environmental information of the navigation waters.
[0016] The sewage discharge mechanism includes a sewage pump 14, a sewage valve 15, and a connecting pipe 16. The sewage pump 14 is connected to the sewage storage tank 1 through the connecting pipe 16, and the sewage pump 14 is connected to the sewage valve 15 through the connecting pipe 16. The main control system controls the opening and closing of the sewage discharge mechanism. When the sewage valve is opened, the sewage is pumped out by the sewage pump.
[0017] The top surface of the sewage storage tank 1 is provided with a ventilation opening 17 and a sewage inlet 9.
[0018] The main control system 2 also includes an audible and visual alarm device 18, a power supply module 19, and a display 20. The communication module 13 includes a GPRS module 21 and an AIS shipborne device 22. The audible and visual alarm device is used to sound an alarm when the oil content in the oily wastewater or the amount of organic pollution in the domestic sewage exceeds a set threshold. The display is used to display the instantaneous oil discharge rate, total oil discharge, oil concentration, and various alarm signals during the ship's sewage discharge process.
[0019] In the description of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0021] Please note to all technical personnel: Although this utility model has been described according to the specific embodiments above, the inventive concept of this utility model is not limited to this utility model. Any modifications that utilize the inventive concept will be included within the scope of protection of this patent.
Claims
1. An intelligent monitoring device for ship sewage discharge, characterized in that: It includes a sewage storage tank (1), a sewage discharge mechanism, a main control system (2) for collecting ship data and controlling ship sewage discharge, a cloud server platform (3) responsible for storing and forwarding ship data and instructions, and a remote control subsystem (4) for monitoring ship data and sending control instructions to the main control system (2). The sewage storage tank (1) is equipped with a level gauge (5), a gas sensor (6), an oil level gauge (7), and a biochemical oxygen demand sensor (8). The sewage storage tank (1) is connected to the sewage discharge mechanism through a pipeline, and the sewage discharge mechanism is communicatively connected to the main control system (2).
2. The intelligent monitoring device for ship sewage discharge according to claim 1, characterized in that: The main control system (2) includes a microcontroller (10), a GPS module (11) for collecting ship location information, a GIS module (12) for displaying geographical information of the ship's navigation waters, and a communication module (13) for information transmission; the liquid level gauge (5), gas sensor (6), oil level gauge (7) and biochemical oxygen demand sensor (8) are respectively connected to the microcontroller (10).
3. The intelligent monitoring device for ship sewage discharge according to claim 1, characterized in that: The sewage discharge mechanism includes a sewage pump (14), a sewage valve (15) and a connecting pipe (16). The sewage pump (14) is connected to the sewage storage tank (1) through the connecting pipe (16), and the sewage pump (14) is connected to the sewage valve (15) through the connecting pipe (16).
4. The intelligent monitoring device for ship sewage discharge according to claim 1, characterized in that: The top surface of the sewage storage tank (1) is provided with a vent (17) and a sewage inlet (9).
5. The intelligent monitoring device for ship sewage discharge according to claim 2, characterized in that: The main control system (2) also includes an audible and visual alarm device (18), a power supply module (19), and a display (20).