CN202466662U - Network monitoring system of cutter suction dredger - Google Patents
Network monitoring system of cutter suction dredger Download PDFInfo
- Publication number
- CN202466662U CN202466662U CN2012200705719U CN201220070571U CN202466662U CN 202466662 U CN202466662 U CN 202466662U CN 2012200705719 U CN2012200705719 U CN 2012200705719U CN 201220070571 U CN201220070571 U CN 201220070571U CN 202466662 U CN202466662 U CN 202466662U
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- CN
- China
- Prior art keywords
- switch board
- network
- central station
- dredge pump
- floating dock
- 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
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Abstract
The utility model relates to a monitoring device of a cutter suction dredger, in particular to a network monitoring system of a cutter suction dredger. The network monitoring system solves the problem that the environment of an engine room of the existing cutter suction dredger is severe, so that workers are not convenient to enter the engine room to operate control cabinets. The network monitoring system comprises a control cabinet beside an electric generating set, and a control cabinet beside a dredge pump set; the control cabinet beside the electric generating set and the control cabinet beside the dredge pump set form two independent sites of a primary network; the network monitoring system also comprises a central control room control cabinet arranged in a central control room, and a central control room safety control panel; and a DP port of a central control room control cabinet CPU module is respectively connected with DP ports of DP extension modules of the control cabinet beside the electric generating set and the control cabinet beside the dredge pump set, so as to form a secondary network. The network monitoring system realizes the remote monitoring of the control cabinets in the engine room through the establishment of a multistage network, and can be widely applied to remote monitoring of all cutter suction dredgers.
Description
Technical field
The utility model relates to the monitoring of cutter suction dredger, is specially a kind of cutter suction dredger network monitoring system.
Background technology
Be provided with in the cabin of cutter suction dredger with other switch board of generating set generator coupled group machine and the dredge pump unit machine that links to each other with the dredge pump unit by switch board; The other switch board of generating set machine, the other switch board of dredge pump unit machine include power module, CPU module, DP expansion module, digital quantity input module, analog quantity input module, digital quantity output module, temperature polling instrument and the display module that adopts the communication of PROFIBUS-DP agreement.All needing the workman to get in the cabin for the monitoring of switch board, the other switch board of dredge pump unit machine by the generating set machine at present operates; When the high-power diesel engine of Suction Dredger and the operation of subsidiary engine equipment, the operating ambient temperature in cabin is high, and noise is big, is inappropriate for the workman fully and gets into, so the long distance control system of development and exploitation cutter suction dredger has very important significance.
Summary of the invention
The utility model gets into the problem that controls cabinet in order to solve existing cutter suction dredger because of cabin atmosphere badly is not suitable for the workman, and a kind of cutter suction dredger network monitoring system is provided.
The utility model is to adopt following technical scheme to realize: the cutter suction dredger network monitoring system comprises other switch board of the generating set machine of being located in the cabin and the other switch board of dredge pump unit machine; The other switch board of generating set machine, the other switch board of dredge pump unit machine form two separate sites of primary network station; Also comprise central station of floating dock switch board and the central station of floating dock security control plate be located in the central station of floating dock; The central station of floating dock switch board comprises power module, CPU module, DP expansion module that adopts the communication of PROFIBUS-DP agreement and the touch-screen that links to each other with the DP port of CPU module, and touch-screen is provided with action button; Thereby the DP port of central station of floating dock switch board CPU module links to each other through the DP port of the DP expansion module of switch board, the other switch board of dredge pump unit machine by PROFIBUS-DP communication cable and the generating set machine respectively and forms two grade network; Central station of floating dock security control plate is provided with and anxious power failure magnet valve generator coupled group scram button of generating set diesel engine and the dredge pump unit scram button that links to each other with the anxious power failure magnet valve of dredge pump unit diesel engine.
In the said network monitoring system of the utility model by the other switch board of generating set machine and the dredge pump unit machine switch board be two independently primary network station websites, the external interface DP expansion module through separately and the CPU module of central station of floating dock switch board connect to form more higher leveled two grade network by the PROFIBUS-DP communication cable; Other switch board website of generating set machine and the other switch board website of dredge pump unit machine are the slave stations of central station of floating dock switch board like this, and the central station of floating dock switch board is the main website of generating set machine side switch board website and the other switch board website of dredge pump unit machine.During work, the data in the CPU module of the other switch board of DP expansion module visit generating set machine that the CPU module of central station of floating dock switch board can be through the other switch board of generating set machine, and real-time data being presented on the touch-screen of central station of floating dock switch board; The user checks after the data according to own needs clicking operation button, thereby the CPU module that the CPU module of central station of floating dock switch board obtains its DP expansion module through the other switch board of generating set machine to be transferred to the other switch board of generating set machine behind the data message of user's operation is controlled diesel engine and subsidiary engine in the generating set; So just accomplished the bidirectional data exchange of the other switch board slave station of central station of floating dock switch board main website and generating set machine.In like manner, the other switch board slave station of central station of floating dock switch board main website and dredge pump unit machine also carries out bidirectional data exchange and controls diesel engine and the subsidiary engine in the dredge pump unit.Central station of floating dock security control plate is independent of above-mentioned network and connects; Can be directly under the situation of network failure even paralysis to generating set diesel engine and dredge pump unit diesel engine diesel engine unit even the situation of paralysing under directly to diesel generating set; The dredge pump unit carries out urgency the most basically and stops control, guarantees the safety of system.
Further, the formation three-level network thereby the DP expansion module of said central station of floating dock switch board links to each other with the DP port of switch board CPU module in other control room.Because of the DP expansion module of central station of floating dock switch board is the external interface of two grade network,, it sets up more higher leveled network (three-level network) thereby can linking to each other with the DP expansion module in other control room; The three-level network node can be through the data message in the CPU module of this interface accessing central station of floating dock switch board, and then obtains the data message of diesel engine and subsidiary engine in generating set or the dredge pump unit and control.
The utility model has been realized the remote monitoring of cabin inner control cabinet through the construction of multistage network, has solved the cutter suction dredger cabin atmosphere and badly has been not suitable for the workman and gets into the problem that controls cabinet, can be adaptable across all cutter suction dredgers.
Description of drawings
Fig. 1 is the connection sketch map of the utility model.
The specific embodiment
The cutter suction dredger network monitoring system comprises other switch board of the generating set machine of being located in the cabin and the other switch board of dredge pump unit machine; The other switch board of generating set machine, the other switch board of dredge pump unit machine form two separate sites of primary network station; Also comprise central station of floating dock switch board and the central station of floating dock security control plate be located in the central station of floating dock; The central station of floating dock switch board comprises power module, CPU module, DP expansion module that adopts the communication of PROFIBUS-DP agreement and the touch-screen that links to each other with the DP port of CPU module, and touch-screen is provided with action button; Thereby the DP port of central station of floating dock switch board CPU module links to each other through the DP port of the DP expansion module of switch board, the other switch board of dredge pump unit machine by PROFIBUS-DP communication cable and the generating set machine respectively and forms two grade network; Central station of floating dock security control plate is provided with and anxious power failure magnet valve generator coupled group scram button of generating set diesel engine and the dredge pump unit scram button that links to each other with the anxious power failure magnet valve of dredge pump unit diesel engine.Thereby the DP expansion module of said central station of floating dock switch board links to each other with the DP port of switch board CPU module in other control room and forms three-level network.
During practical implementation; Other switch board of generating set machine and the other switch board of dredge pump unit machine are two independent sites; Work alone, be independent of each other, real-time is high, the primary network station that they are set up separately can further increase the slave station website as required under the situation that unit load increase or information content strengthen expands.Simultaneously in two grade network; Other switch board of generating set machine and the other switch board of dredge pump unit machine are again the slave stations of central station of floating dock switch board; Development along with the boats and ships function; When the unit of diesel engine and subsidiary engine increases, can be used as new slave station website when forming the other switch board of unit machine and be connected in the two grade network (central station of floating dock switch board main website) and expand.
Claims (2)
1. the cutter suction dredger network monitoring system comprises other switch board of the generating set machine of being located in the cabin and the other switch board of dredge pump unit machine; The other switch board of generating set machine, the other switch board of dredge pump unit machine form two separate sites of primary network station; It is characterized in that: also comprise central station of floating dock switch board and the central station of floating dock security control plate be located in the central station of floating dock; The central station of floating dock switch board comprises power module, CPU module, DP expansion module that adopts the communication of PROFIBUS-DP agreement and the touch-screen that links to each other with the DP port of CPU module, and touch-screen is provided with action button; Thereby the DP port of central station of floating dock switch board CPU module links to each other through the DP port of the DP expansion module of switch board, the other switch board of dredge pump unit machine by PROFIBUS-DP communication cable and the generating set machine respectively and forms two grade network; Central station of floating dock security control plate is provided with and anxious power failure magnet valve generator coupled group scram button of generating set diesel engine and the dredge pump unit scram button that links to each other with the anxious power failure magnet valve of dredge pump unit diesel engine.
2. cutter suction dredger network monitoring system according to claim 1 is characterized in that: the formation three-level network thereby the DP expansion module of said central station of floating dock switch board links to each other with the DP port of switch board CPU module in the control room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200705719U CN202466662U (en) | 2012-02-29 | 2012-02-29 | Network monitoring system of cutter suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200705719U CN202466662U (en) | 2012-02-29 | 2012-02-29 | Network monitoring system of cutter suction dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466662U true CN202466662U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200705719U Expired - Fee Related CN202466662U (en) | 2012-02-29 | 2012-02-29 | Network monitoring system of cutter suction dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541040A (en) * | 2012-02-29 | 2012-07-04 | 永济新时速电机电器有限责任公司 | Cutter suction dredger network monitoring system |
-
2012
- 2012-02-29 CN CN2012200705719U patent/CN202466662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541040A (en) * | 2012-02-29 | 2012-07-04 | 永济新时速电机电器有限责任公司 | Cutter suction dredger network monitoring system |
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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: 20121003 Termination date: 20170229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |