CN203727624U - Multi-tank water level monitoring device - Google Patents
Multi-tank water level monitoring device Download PDFInfo
- Publication number
- CN203727624U CN203727624U CN201320894273.6U CN201320894273U CN203727624U CN 203727624 U CN203727624 U CN 203727624U CN 201320894273 U CN201320894273 U CN 201320894273U CN 203727624 U CN203727624 U CN 203727624U
- Authority
- CN
- China
- Prior art keywords
- plc
- water level
- monitoring device
- water
- level monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a multi-tank water level monitoring device comprising a power adapter mounted in a control cabinet body. The device is characterized in that a PLC (programmable logic controller) master station is further mounted in the control cabinet body, a display screen is mounted on a panel of a door of a control cabinet, the PLC master station is connected with one to four PLC substation modules, each PLC substation module is connected with one to four water level sensors mounted inside ballast tanks, and all the devices are connected via data bus signal cables. PLC control technology is adopted, the purpose that one PLC master station controls and processes the sixteen ballast tanks with high energy efficiency can be achieved, data can be intelligently processed, the transmission technology of data bus control is adopted, circuits are few but effective, and convenience is brought to future maintenance. The touch screen configuration control technology is adopted, so that efficient management and simplified display of various and multiple sets of data is realized, and the device is easy for workers to use, easy to operate and high in working efficiency. The multi-tank water level monitoring device is particularly suitable for controlling water levels of the ballast tanks during loading and unloading of semi-submerged ship or ro-ro ships.
Description
Technical field
The utility model relates to boats and ships monitoring technical field, especially a kind of a plurality of water bunker level monitoring devices.
Background technology
Half dive or roll-on-roll-off ship when handling, for conveniently assemble and disassemble vehicles while passing, hull self needs dive certain depth.The severity control of dive is by drawing water to realize in the Ballast Tank to hull bottom.This just need to monitor the water level of Ballast Tank.Monitoring mode is in the past a water level sensitive device, a-road-through letter, a water level gage.Thus, more than ten sump just needs ten multiway cable signals, and the interface of monitoring display also needs more than ten level pressure table simultaneously.This shortcoming is that circuit is more, intricate, be difficult to investigation, moreover operating personal is often because dial plate quantity is more once alerting signal appears in a certain road, easily dazzled, affects work efficiency.Someone attempts to use overload water level detecting peculiar to vessel, but find also to exist same problem, as disclosed in the Chinese utility model patent that application number is 89221974.2 " overload automatic alarm device for ship ", this patent is also that each water level detecting point needs a road cable signal.For this reason, someone attempts adopting wireless communication mode, as disclosed in the Chinese utility model patent that the patent No. is 200620103610.5 " ship level inspection alarming system ", adopted transmission of wireless signals mode, but there is the deficiency that reliability is lower in transmission of wireless signals.As for half latent or roll-on-roll-off ship handling, may have an accident because of signal transmission issues.
Utility model content
Technical problem to be solved in the utility model is a kind of simple in circuits to be provided, to show a plurality of water bunker level monitoring devices easily for above-mentioned prior art.
The technical scheme in the invention for solving the above technical problem is: a kind of a plurality of water bunker level monitoring devices, comprise the power supply adaptor being arranged in control box casing, it is characterized in that: in described control box casing, PLC main website is also installed, on the chamber door panel of control box, read-out is installed, described PLC main website is connected with 1～4 PLC substation module, every PLC substation module is connected with 1～4 water level detector, water level detector is installed on Ballast Tank inside, adopts data bus signal cable to connect between aforementioned each equipment.
Described read-out is touching display screen.Described touching display screen water level be shown as column figure, the height ratio of column figure is the height ratio of water bunker level.
Preferably, described PLC main website is connected with 4 PLC substation modules, and described every PLC substation module is connected with 4 water level detectors.
Described water level detector is provided with hermetically-sealed construction, pressure-resistance structure and short-circuit protection structure, thereby makes water level detector have underwater sealing, withstand voltage, with the characteristic of short-circuit protection.
Compared with prior art, the utility model has the advantage of: the utility model adopts PLC control technology, reach the high energy efficiency object that Yi Tai PLC main website can 16 Ballast Tanks of processing controls.Can realize the technological means of the intelligent processing method of collecting multiple, multi-group data.The transmission technology that adopts data bus to control, realizes circuit few and effective, is convenient to maintenance maintenance in the future.Adopt touch screen configuration control, realized multiple, the efficient management of multi-group data and the object of concise demonstration, workman is upper quick-moving, easy and simple to handle, and work efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of control box chamber door.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1 and Figure 2, a plurality of water bunker level monitoring devices in the present embodiment, comprise the power supply adaptor 3 HePLC main websites 4 that are arranged in control box casing 6, on chamber door 2 panels of control box, touching display screen 1 are installed.Described PLC main website 4 is connected with four PLC substation modules 8, and every PLC substation module 8 is connected with four water level detectors 7, and 7 of water level detectors are installed on Ballast Tank inside, adopts data bus signal cable 5 to connect between aforementioned each equipment.
Described touching display screen 1 water level be shown as column figure, the height ratio of column figure is the height ratio of water bunker level.
Described water level detector 7 is provided with hermetically-sealed construction, pressure-resistance structure and short-circuit protection structure, thereby makes water level detector 7 have underwater sealing, withstand voltage, with the characteristic of short-circuit protection.
When in sump, water level slowly raises, water level detector 7 feeds back signal to PLC substation module 8 by signal cable 5, and PLC substation module 8 is collected after four tunnel information, by signal cable 5, is transferred to PLC main website 4.PLC main website 4 is by processing, form by data with column figure is shown on touching display screen 1, the height ratio of column figure is water bunker level height ratio, in touching display screen 1, click single column figure, just can jump out another interface, on its interface, show other details in single sump, as information such as water level, pressure, ballast water flow velocitys.
Claims (6)
1. an a plurality of water bunker level monitoring device, comprise the power supply adaptor being arranged in control box casing, it is characterized in that: in described control box casing, PLC main website is also installed, on the chamber door panel of control box, read-out is installed, described PLC main website is connected with 1～4 PLC substation module, every PLC substation module is connected with 1～4 water level detector, and water level detector is installed on Ballast Tank inside, adopts data bus signal cable to connect between aforementioned each equipment.
2. a plurality of water bunker level monitoring device according to claim 1, is characterized in that: described read-out is touching display screen.
3. a plurality of water bunker level monitoring device according to claim 1 and 2, is characterized in that: described PLC main website is connected with 4 PLC substation modules.
4. a plurality of water bunker level monitoring device according to claim 3, is characterized in that: described every PLC substation module is connected with 4 water level detectors.
5. a plurality of water bunker level monitoring device according to claim 2, is characterized in that: described touching display screen water level be shown as column figure, the height ratio of column figure is the height ratio of water bunker level.
6. a plurality of water bunker level monitoring device according to claim 1 and 2, is characterized in that: described water level detector is provided with hermetically-sealed construction, pressure-resistance structure and short-circuit protection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894273.6U CN203727624U (en) | 2013-12-31 | 2013-12-31 | Multi-tank water level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894273.6U CN203727624U (en) | 2013-12-31 | 2013-12-31 | Multi-tank water level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727624U true CN203727624U (en) | 2014-07-23 |
Family
ID=51197718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894273.6U Expired - Fee Related CN203727624U (en) | 2013-12-31 | 2013-12-31 | Multi-tank water level monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107781A (en) * | 2017-12-18 | 2018-06-01 | 大连海事大学 | A kind of ballast water level monitoring system |
| CN111184358A (en) * | 2018-11-14 | 2020-05-22 | 威海新北洋数码科技有限公司 | Storage cabinet |
-
2013
- 2013-12-31 CN CN201320894273.6U patent/CN203727624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107781A (en) * | 2017-12-18 | 2018-06-01 | 大连海事大学 | A kind of ballast water level monitoring system |
| CN111184358A (en) * | 2018-11-14 | 2020-05-22 | 威海新北洋数码科技有限公司 | Storage cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202533813U (en) | Liquid level detection and control device applicable to electrically conductive solution | |
| CN104779568B (en) | Online monitoring system for GIS busbar barrel | |
| CN104678931B (en) | A kind of underwater robot intelligent battery group Detection ＆ Controling devices and methods therefor | |
| CN203727624U (en) | Multi-tank water level monitoring device | |
| CN102355051A (en) | On-line monitoring system of breaker and on-line monitoring method thereof | |
| CN202903955U (en) | Built-in ultrahigh frequency partial discharge sensor | |
| CN103698093A (en) | Remote monitoring device and remote monitoring method for leakage water of underground substation | |
| CN103398745A (en) | Failure diagnosis system for frequency converter of coal winning machine | |
| CN201327398Y (en) | Safety monitoring device | |
| CN203572905U (en) | Automatic monitoring device for train power supply failure | |
| CN104266086A (en) | Data collection system for non-contact type detection of submarine pipeline potential distribution | |
| CN202836766U (en) | Transformer overheating detecting device | |
| CN103714679A (en) | Pipeline pressure measurement system of dredge boat | |
| CN203643103U (en) | Water leakage remote monitoring device for underground substation | |
| CN105632151A (en) | Industry on-site digital signal transmission method | |
| CN203444034U (en) | Fault diagnosis system of coal mining machine frequency converter | |
| CN107678451A (en) | A kind of water level automatic checkout and control system | |
| CN103257038B (en) | A kind of dam flood-discharge gate rubber seal detection system and detection method | |
| CN113098046A (en) | Offshore shore power flexible direct current converter valve monitoring system | |
| CN204359911U (en) | A kind of battery inspection device | |
| CN212134656U (en) | Water quality monitoring system | |
| CN105158445A (en) | Online monitoring system for micro water content of transformer oil | |
| CN206051401U (en) | A kind of novel winch controller | |
| CN205910270U (en) | Electric power system detects communication system | |
| CN205391539U (en) | Fire pump intelligence inspection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |