Ship oily water receiving flow digital control instrument

Abstract

The utility model relates to a ship oily water receiving flow digital control instrument, which comprises a turbine flowmeter arranged between a shore-based receiving pipeline and a ship belt interface, a mounting frame is detachably arranged on one side of the shore-based receiving pipeline adjacent to the turbine flowmeter, an acquisition and control instrument body is arranged in the mounting frame, the acquisition and control instrument body comprises a shell, and the shell is internally provided with a water inlet and a water outlet. A mounting groove is formed in the rear side of the shell, a power module, a control module and a DTU remote transmission module are mounted in the mounting groove, a screen is mounted on the front side of the shell, a data interface is formed in the side, close to the turbine flowmeter, of the shell, a data transmission line is inserted into the data interface, and the data transmission line penetrates through a mounting frame and then is connected with the turbine flowmeter; and the control module, the DTU remote transmission module and the screen are electrically connected with the power supply module. The acquisition and control instrument body is matched with the turbine flowmeter and the remote monitoring center, so that the control of the oily water discharge amount of the ship is more intelligent, manual operation is not needed, the accuracy and the efficiency are high, and the use is more convenient and flexible.

Description

Technical Field

[0001] The utility model relates to the field of ship oily sewage, in particular to a ship oily sewage receiving flow digital controller. Background Art

[0002] The main sources of oily wastewater from ships include oily tank washwater, engine room water, and oily wastewater from cleaning engines and their components, which contains cleaning agents. When ships arrive at a port, they must discharge this wastewater. This is typically pumped to an onshore wastewater treatment facility, where it is treated and discharged into the municipal pipeline network. Currently, strict limits are imposed on the amount of oily wastewater discharged from ships, making it crucial to install flow meters on the pipelines to record the discharge volume.

[0003] Traditional flow recording is mostly manual or semi-automatic, such as manually opening the discharge valve and manually reading the readings on the metering equipment to record the discharge volume. Although traditional operations are effective, they are relatively time-consuming and rely on manual operation, which may lead to human errors. Summary of the Invention

[0004] The utility model aims to solve the deficiencies of the prior art and provides a digital controller for receiving oily sewage flow on ships.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a digital controller for receiving oily wastewater on a ship, comprising a turbine flowmeter installed between a shore-based receiving pipeline and a ship-belt interface, a mounting frame being detachably mounted on a side of the shore-based receiving pipeline adjacent to the turbine flowmeter, a collection and controller body being mounted in the mounting frame, the collection and controller body comprising a shell, a mounting slot being provided on the rear side of the shell, a power module, a control module, and a DTU remote transmission module being respectively mounted in the mounting slot, a screen being mounted on the front side of the shell, a data interface being provided on a side of the shell adjacent to the turbine flowmeter, a data transmission line being plugged into the data interface, and the data transmission line being connected to the turbine flowmeter after passing through the mounting frame, the control module, the DTU remote transmission module, and the screen being electrically connected to the power module, and the DTU remote transmission module, the screen, and the data interface being electrically connected to the control module respectively.

[0006] In particular, the mounting frame is rectangular, with connecting plates at both ends of the upper and lower inner walls of the mounting frame, and fixing plates corresponding to the connecting plates at both ends of the top and bottom of the shell, and the fixing plates and the connecting plates are connected and fixed by bolts and nuts.

[0007] In particular, a first connecting seat is fixedly connected to both sides of the bottom of the installation frame, and a second connecting seat corresponding to the first connecting seat is fixedly connected to the bottom of the shore-based receiving pipe. A pipe groove matching the shore-based receiving pipe is provided between the second connecting seat and the opposite surface of the first connecting seat, and a plurality of screws are provided on the top edge of the second connecting seat. The first connecting seat is clamped on the upper part of the shore-based receiving pipe and is sleeved on the screw. A nut is threaded on the screw, and the installation frame is fixed by tightening the nut.

[0008] In particular, a wire threading hole is provided on a side of the mounting frame adjacent to the turbine flowmeter, and the data transmission line passes through the wire threading hole.

[0009] In particular, the control module has a built-in Beidou positioning module, and the control module is remotely connected to the monitoring center through the DTU remote transmission module.

[0010] Specifically, the control module is wirelessly connected to the microcontroller of the valve on the ship's sewage pipe.

[0011] Particularly, a cover is provided on the installation slot, and a heat dissipation hole is provided on the cover.

[0012] The beneficial effects of the present invention are as follows: the present invention provides an installation frame, a collection and control instrument body, and a turbine flowmeter, and the collection and control instrument body is easy to install and disassemble, and is convenient for replacement or maintenance. The collection and control instrument body cooperates with the turbine flowmeter and the remote monitoring center, making the control of ship oil and wastewater discharge more intelligent, without manual operation, with high accuracy and efficiency, and more convenient and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection between the first connecting socket and the second connecting socket of the utility model;

[0015] Figure 3 This is a rear view of the acquisition and control instrument body of the present utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the acquisition and control instrument of the present utility model;

[0017] In the figure: 1-shore receiving pipeline; 11-second connecting seat; 12-screw; 2-ship belt interface; 3-turbine flowmeter; 4-mounting frame; 41-connecting plate; 42-first connecting seat; 43-threading hole; 5-collection and control instrument body; 51-housing; 52-mounting slot; 53-power module; 54-control module; 55-DTU remote transmission module; 56-screen; 57-data interface; 58-data transmission line; 59-fixing plate;

[0018] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] like Figures 1-4 As shown, a digital controller for receiving oily wastewater flow on a ship includes a turbine flowmeter 3 installed between a shore-based receiving pipeline 1 and a ship-borne interface 2. A mounting frame 4 is detachably mounted on one side of the shore-based receiving pipeline 1 adjacent to the turbine flowmeter 3, and a collection and control instrument body 5 is installed in the mounting frame 4.

[0021] The acquisition and control instrument body 5 includes a shell 51, and a mounting slot 52 is provided on the rear side of the shell 51. A power module 53, a control module 54, and a DTU remote transmission module 55 are respectively installed in the mounting slot 52. A cover is provided on the mounting slot 52, and a heat dissipation hole is provided on the cover. A screen 56 is installed on the front side of the shell 51. A data interface 57 is provided on the side of the shell 51 adjacent to the turbine flowmeter 3. A data transmission line 58 is plugged into the data interface 57, and the data transmission line 58 is connected to the turbine flowmeter 3 after passing through the mounting frame 4. A wire hole 43 is provided on the side of the mounting frame 4 adjacent to the turbine flowmeter 3, and the data transmission line 58 passes through the wire hole 43.

[0022] The mounting frame 4 is rectangular, and connecting pieces 41 are provided at both ends of the upper and lower inner walls of the mounting frame 4. Fixed pieces 59 corresponding to the connecting pieces 41 are provided at the top and bottom ends of the shell 51. The fixing pieces 59 and the connecting pieces 41 are fixed by bolts and nuts, and the acquisition and control instrument body 5 is easy to install and disassemble.

[0023] The control module 54, DTU remote transmission module 55, and screen 56 are electrically connected to the power module 53, and the DTU remote transmission module 55, screen 56, and data interface 57 are electrically connected to the control module 54 respectively; the control module 54 has a built-in Beidou positioning module to facilitate positioning and collecting data location information. The setting of the Beidou positioning module enhances the function of the acquisition and control instrument body 5, so that it can not only collect and control data, but also provide additional insights in spatial and temporal dimensions, thereby improving the overall system performance and management efficiency.

[0024] The control module 54 is remotely connected to the monitoring center through the DTU remote transmission module 55, which facilitates the remote transmission of the collected data to the monitoring center. In conjunction with the DTU remote transmission module 55, real-time interconnection between the site and the remote monitoring center can be achieved, and real-time uploading of on-site operation data can be achieved, thereby realizing intelligent management.

[0025] The control module 54 is wirelessly connected to the microcontroller of the valve on the ship's sewage pipe. The flow value can be preset in the control module 54. When the discharge flow reaches the preset value, the control module 54 controls the valve on the ship's sewage pipe to close, so as to avoid excessive discharge and overflow of the shore-based receiving container.

[0026] A first connecting seat 42 is fixedly connected to both sides of the bottom of the installation frame 4, and a second connecting seat 11 corresponding to the first connecting seat 42 is fixedly connected to the bottom of the shore-based receiving pipeline 1. A pipe groove matching the shore-based receiving pipeline 1 is provided between the opposite surfaces of the second connecting seat 11 and the first connecting seat 42, and a plurality of screws 12 are provided on the top edge of the second connecting seat 11. The first connecting seat 42 is clamped on the upper part of the shore-based receiving pipeline 1 and is sleeved on the screw 12. A nut is threaded on the screw 12, and the installation frame 4 is fixed by tightening the nut; the arrangement of the first connecting seat 42 and the second connecting seat 11 makes it convenient and quick to disassemble and assemble between the installation frame 4 and the shore-based receiving pipeline 1.

[0027] When the present invention is working, the acquisition and control instrument body 5 is installed in the installation frame 4, the second connecting seat 42 at the bottom of the installation frame 4 is clamped on the top of the shore-based receiving pipeline 1, and the screw 12 is passed through the second connecting seat 42, and then the installation frame 4 can be fixed by tightening the nut on the screw 12, and one end of the data transmission line 58 is passed through the wire hole 43 to connect with the data interface 57, and the other end is connected to the turbine flowmeter 3. The control module 54 controls the valve on the ship's sewage pipe to open and discharge oily sewage. The turbine flowmeter 3 records the flow value and transmits the data to the acquisition and control instrument body 5 through the data transmission line 58. The control module 54 in the acquisition and control instrument body 5 transmits the data to the monitoring center through the DTU remote transmission module 55. After the flow reaches the preset value, the control module 54 controls the valve to close.

[0028] The collection and control instrument body 5 of the present invention is easy to install and disassemble, and is convenient for replacement or maintenance. The collection and control instrument body 5 cooperates with the turbine flowmeter 3 and the remote monitoring center, making the control of ship oil and wastewater discharge more intelligent, without the need for manual operation, with high accuracy and efficiency, and more convenient and flexible to use.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A digital controller for receiving oily wastewater from ships, characterized in that: The invention comprises a turbine flowmeter (3) installed between a shore-based receiving pipeline (1) and a ship-borne interface (2); a mounting frame (4) is detachably mounted on one side of the shore-based receiving pipeline (1) adjacent to the turbine flowmeter (3); a collection and control instrument body (5) is mounted in the mounting frame (4); the collection and control instrument body (5) comprises a shell (51); a mounting groove (52) is provided on the rear side of the shell (51); a power module (53), a control module (54), and a DTU remote transmission module (55) are respectively mounted in the mounting groove (52); the shell (51) A screen (56) is installed on the front side, and a data interface (57) is provided on the side of the housing (51) adjacent to the turbine flowmeter (3). A data transmission line (58) is plugged into the data interface (57), and the data transmission line (58) passes through the installation frame (4) and is connected to the turbine flowmeter (3). The control module (54), the DTU remote transmission module (55), and the screen (56) are electrically connected to the power module (53), and the DTU remote transmission module (55), the screen (56), and the data interface (57) are electrically connected to the control module (54) respectively.

2. A digital controller for receiving oily wastewater from a ship according to claim 1, characterized in that: The mounting frame (4) is rectangular, and connecting pieces (41) are provided at both ends of the upper and lower inner walls of the mounting frame (4). Fixed pieces (59) corresponding to the connecting pieces (41) are provided at both ends of the top and bottom of the shell (51), and the fixed pieces (59) and the connecting pieces (41) are connected and fixed by bolts and nuts.

3. A digital controller for receiving oily wastewater from a ship according to claim 1, characterized in that: The mounting frame (4) is fixedly connected to first connecting seats (42) on both sides of the bottom, and the bottom of the shore-based receiving pipeline (1) is fixedly connected to a second connecting seat (11) corresponding to the first connecting seat (42). A pipe groove matching the shore-based receiving pipeline (1) is provided between the opposite surfaces of the second connecting seat (11) and the first connecting seat (42), and a plurality of screws (12) are provided on the top edge of the second connecting seat (11). The first connecting seat (42) is clamped on the upper part of the shore-based receiving pipeline (1) and is sleeved on the screw (12). A nut is threadedly connected to the screw (12), and the mounting frame (4) is fixed by tightening the nut.

4. A digital controller for receiving oily wastewater from a ship according to claim 1, characterized in that: A threading hole (43) is provided on one side of the mounting frame (4) adjacent to the turbine flowmeter (3), and the data transmission line (58) passes through the threading hole (43).

5. A digital controller for receiving oily wastewater from a ship according to claim 1, characterized in that: The control module (54) has a built-in Beidou positioning module, and the control module (54) is remotely connected to the monitoring center via the DTU remote transmission module (55).

6. A digital controller for receiving oily wastewater from a ship according to claim 1, characterized in that: The control module (54) is connected to the microcontroller of the valve on the ship's sewage pipe via a wireless connection.

7. A digital controller for receiving oily wastewater from a ship according to claim 1, characterized in that: A cover is provided on the mounting groove (52), and a heat dissipation hole is provided on the cover.

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