CN201091757Y - Petrochemical pier fire safety automatic monitoring system - Google Patents
Petrochemical pier fire safety automatic monitoring system Download PDFInfo
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- CN201091757Y CN201091757Y CNU2007201001952U CN200720100195U CN201091757Y CN 201091757 Y CN201091757 Y CN 201091757Y CN U2007201001952 U CNU2007201001952 U CN U2007201001952U CN 200720100195 U CN200720100195 U CN 200720100195U CN 201091757 Y CN201091757 Y CN 201091757Y
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Abstract
An fire control automation monitoring system for a petrochemical pier adopts a distributed control system and consists of a dispatching center and a front edge of the pier; wherein, a main control station (adopting Siemens S7300PLC); a sub station adopts a distributed remote distance I/O (Siemens ET200M); the dispatching center is provided with two industrial computers as the main monitoring station; each station is connected from end to end by a multimode fiber and simultaneously data collecting modules controlling each sub-station are connected with a fire control pipeline system matched with a monitoring meter (such as a pressure transducer and a juice level gauge, etc.) arranged on the monitoring field; a central computer of the dispatching center controls the devices like a fire control pump, an electric valve, a fire monitor, etc. The fire control automation monitoring system has the functions of remote control, remote detecting and remote monitoring. The whole system is more punctual, more accurate, more reliable and more practical under the situation of meeting the original specification design requirements and realizes to protect pier safety production in deed.
Description
Technical field
The invention belongs to harbour combustibles fire protection monitoring device, particularly a kind of petrochemical industry harbour automatic fire fighting monitoring system.
Technical background
PORT OF TIANJIN petrochemical industry dock company is an emphasis fire prevention unit, and the fire-fighting system of dock area is important safety guarantee equipment, for all kinds of oil transporting appliances in oil tanker, harbour and reservoir area and carry the goods class to provide fire extinguishing to support and guarantee.Former fire-fighting system control point is many, and control disperses, and the fire-fighting process pipelines is the looped network shape, the middle handover operation that needs, and need multi agent cooperation to control; And operational factor can't in time gather and upload.In case breaking out of fire accident is like this bungled the chance of winning a battle easily, can not in time obtain information, can not in time handle, can not in time put out a fire, be easy to fire incident is spread, cause big loss.
Summary of the invention
The purpose of this invention is to provide a kind of petrochemical industry harbour automatic fire fighting monitoring system, the fire-fighting work that reaches the fire incident of harbour possesses remote control, remote measurement and remote viewing function, satisfy more timely, more accurate, more reliable unified command scheduling, have more operability, fire can be nipped in the bud in the initial period, for dock safety production escorts.
Particular content of the present invention is:
A kind of petrochemical industry harbour automatic fire fighting monitoring system is characterized in that: employing be distributed Distributed Control System, form by the control substation two-stage of control centre and wharf apron; Adopt and concentrate monitoring, scattered control system; Wherein be provided with controlling center and substation; Controlling center has computer server, and the computer server of controlling center connects 2 industrial computers of control centre as master station; The substation that is provided with adopts distributed remote I/O---Siemens ET200M; Each station joins end to end by multimode fibre, constitutes redundant looped network; Each data acquisition module of controlling substation connects the measuring instrument that is arranged on the on-the-spot electrically operated valve of monitoring, fire pump, fire monitor, pressure transmitter, liquid level gauge; The firemain system of Pei Heing with it: a center fire pump room is arranged, and the center fire pump room has fire pump, and fire pump comprises electric pump and diesel pump in parallel; Fire pump connects the fire water main line, branches into two pipelines at pump house inner waterproofing main line, and wherein a pipeline is fire water, connects fire water monitor, the fire-fighting water curtain of each port berth by valve; An other pipeline is the fire-fighting foams pipeline, and fire extinguisher canvas hose connects foam mixer, and the foam dope jar connects foam mixer, and foam mixer output connects the corresponding foam pipeline by valve, is connected to the fire-fighting foams big gun of each port berth again; Controlled electrically operated valve is arranged on each pipeline; The fire pump of center fire pump room connects fire cistern outward, and fire demand water is provided; The central computer control fire pump of control centre, electrically operated valve, fire monitor equipment, pipeline connects pressure transmitter.
Central computer connects the OLM optic module by the PROFIBUS bus, and the OLM optic module is connected on the optical fiber ring network by tail optical fiber; The scene is respectively controlled substation and is connected on the redundant looped network by the OLM optic module, will make the PLC of each station main website that is connected to.
The characteristics of system of the present invention and advantage:
System adopts PLC and long-range worker/O as the automatic control key equipment, and according to existing fire-fighting building (tower) configuration control corresponding substation, carries out control signal in order to upload to gather signal and receive.The configuration picture that each fire-fighting zone and each berth fire-fighting prediction scheme are set shows all kinds of control flows and carries out system's operation, server is set sets up data database storing, the line data analysis of going forward side by side.
This automatic fire fighting monitoring system possesses remote control, remote measurement and remote viewing function, whole system satisfy more timely, more accurate, more reliable under the former standard designing requirement, have more operability, really escort for dock safety production.
Description of drawings
Fig. 1 is a petrochemical industry harbour automatic fire fighting monitoring system structure chart
Fig. 2 is a petrochemical industry harbour automatic fire fighting monitoring system data flow diagram
Fig. 3 is the fire line topology example figure of petrochemical industry harbour automatic fire fighting monitoring system
Fig. 4 is the fire pump room pipeline schematic diagram of petrochemical industry harbour automatic fire fighting monitoring system
The specific embodiment
A kind of petrochemical industry harbour automatic fire fighting monitoring system as shown in Figure 1, employing be distributed Distributed Control System, form by the control substation two-stage of control centre and wharf apron.And follow " concentrate monitoring, decentralised control " principle.Its Central-South fire-fighting building is provided with controlling center (adopting Siemens S7 300 PLC), and other substation adopts distributed remote I/O (Siemens ET200M), and the control centre also is provided with 2 industrial computers as master station.Each station joins end to end by multimode fibre, constitutes redundant looped network (improvement of bus-type).Communication distance can reach 3km (if selecting single-mode fiber more can reach 15km) farthest, and the highest communication speed can reach 12M/bit.In case the design of looped network can guarantee certain website communicating interrupt, can not influence the communication of other websites of system.The data acquisition module of respectively controlling simultaneously substation connects the measuring instrument (as pressure transmitter, liquid level gauge etc.) that is arranged on the monitoring scene
The firemain system that cooperates with the automatic fire fighting monitoring system shown in Fig. 3,4: a center fire pump room 1 is arranged, six of the total fire pumps of center fire pump room, wherein four of electric pumps, two of diesel pumps; Fire pump 12 connects fire water main line 1, branches into two pipelines in pump house, and wherein a pipeline is fire water 2, connects fire water monitor 3, the fire-fighting water curtain 4 in each berth; Fire water in the other pipeline mixes with foam dope in the fire pump room inner foam jar by foam proportioner 5, and connection fire-fighting foams pipeline 8 connects fire-fighting foams big gun 7 again; Controlled electrically operated valve 9 is arranged on each pipeline; The fire pump of center fire pump room connects fire cistern 10 outward, and fire demand water is provided; Foam dope jar 6 is arranged in the fire pump room of center, provide foam dope to mix with fire water after the pressurization, form fire-fighting foams by foam proportioner 5; Equipment such as the central computer of control centre control fire pump, electrically operated valve, fire monitor, and can utilize pressure transmitter on the pipeline to monitor the pressure of fire water and fire-fighting foams Trunk Line in real time.
Central computer connects the OLM optic module by the PROFIBUS bus, and the OLM optic module is connected on the optical fiber ring network by tail optical fiber; The scene is respectively controlled substation and is connected on the redundant looped network by the OLM optic module, and the automation data that each station is collected is uploaded to the PLC of main website;
Implement the automatic fire fighting monitoring system and transform it as control room concentrated Long-distance Control.It is the automatic control key equipment that system adopts PLC and remote I/O, at fire-fighting building (tower) configuration control corresponding substation, carries out control signal in order to upload to gather signal and receive; The configuration picture of each fire-fighting zone and each berth fire-fighting prediction scheme is set, shows control flow and carry out system's operation; Server is set, sets up data database storing, the line data analysis of going forward side by side.System has realized the real-time collection of data such as fire alarm, line pressure, pond liquid level and has directly uploaded, " one-touch " of fire-fighting prediction scheme starts fast, whole process was implemented by the step, by procedure auto-control equipment input etc., can guarantee to implement fire extinguishing in the shortest time.The monomer operation to equipment both can have been realized in the control room, also can be according to the corresponding fire-fighting prediction scheme of the program start that edits in advance.System possesses on-site manual operation, fire-fighting building (tower) control and three kinds of modes of control room Long-distance Control, and has set up the automatic record of system equipment operation overall process, is convenient to data statistic analysis.The automatic fire fighting monitoring system adopts SCADA control system pattern, designs according to SCADA control system standard; Consider the chemical enterprise own characteristic simultaneously, by requirement of explosion proof design, type selecting.
It is three main aspects that the control platform design of automatic fire fighting system of petrochemical industry dock company is divided into: (1) mechanical floor: set up a remote I/O control substation at existing each station, finish and being connected of original field control station by it, be responsible for from original system, obtaining real time datas such as equipment state, and the control instruction that last layer sends passed to field apparatus, thereby finish the equipment action.And, set up reliable data transmission network by adopting Profibus fieldbus looped network that each substation and control centre are connected together.(2) key-course: set up controlling center in the control centre, and finish the data acquisition and the traffic control of each substation by upper monitoring software.
(3) management level: set up data service center in the control centre, collect each subsystem data by database, form the uniform data platform, finish the incidence relation between the system, and the application based on Web by .Net frame design B/S pattern, reach the integration purpose of system.
System realizes functional description:
Fire-fighting technology---system can show the process chart of the fire-fighting technology of each berth and reservoir area, clicks the control panel of corresponding button pop-up device, can carry out computer to corresponding apparatus and manually control.
Warning gathers---show whole parameters warnings.As parameter transfinite, communicating interrupt, condition of a fire warning etc.
The fire-fighting prediction scheme---provide the fire-fighting prediction scheme in each berth to control function automatically.
User management---realize interpolation, modification to user profile.And can carry out the login of system.
Ship information---can obtain the boats and ships multidate information in each berth, as whether ship, name of vessel, Description of Goods etc. are arranged.
System help---with HTML form display system help document.
Claims (2)
1. petrochemical industry harbour automatic fire fighting monitoring system is characterized in that: employing be distributed Distributed Control System, form by the control substation two-stage of control centre and wharf apron; Adopt and concentrate monitoring, scattered control system; Wherein be provided with controlling center and substation; Controlling center has computer server, and the computer server of controlling center connects 2 industrial computers of control centre as master station; The substation that is provided with adopts distributed remote I/O---Siemens ET200M; Each station joins end to end by multimode fibre, constitutes redundant looped network; Each data acquisition module of controlling substation connects the measuring instrument that is arranged on the on-the-spot electrically operated valve of monitoring, fire pump, fire monitor, pressure transmitter, liquid level gauge; The firemain system of Pei Heing with it: a center fire pump room is arranged, and the center fire pump room has fire pump, and fire pump comprises electric pump and diesel pump in parallel; Fire pump connects the fire water main line, branches into two pipelines at pump house inner waterproofing main line, and wherein a pipeline is fire water, connects fire water monitor, the fire-fighting water curtain of each port berth by valve; An other pipeline is the fire-fighting foams pipeline, and fire extinguisher canvas hose connects foam mixer, and the foam dope jar connects foam mixer, and foam mixer output connects the corresponding foam pipeline by valve, is connected to the fire-fighting foams big gun of each port berth again; Controlled electrically operated valve is arranged on each pipeline; The fire pump of center fire pump room connects fire cistern outward, and fire demand water is provided; The central computer control fire pump of control centre, electrically operated valve, fire monitor equipment, pipeline connects pressure transmitter.
2. petrochemical industry harbour automatic fire fighting monitoring system according to claim 1 is characterized in that: central computer connects the OLM optic module by the PROFIBUS bus, and the OLM optic module is connected on the optical fiber ring network by tail optical fiber; The scene is respectively controlled substation and is connected on the redundant looped network by the OLM optic module, will make the PLC of each station main website that is connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201001952U CN201091757Y (en) | 2007-10-26 | 2007-10-26 | Petrochemical pier fire safety automatic monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201001952U CN201091757Y (en) | 2007-10-26 | 2007-10-26 | Petrochemical pier fire safety automatic monitoring system |
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| CN201091757Y true CN201091757Y (en) | 2008-07-30 |
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| CNU2007201001952U Expired - Lifetime CN201091757Y (en) | 2007-10-26 | 2007-10-26 | Petrochemical pier fire safety automatic monitoring system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782755B (en) * | 2010-01-15 | 2012-12-12 | 南京理工大学 | Embedded type integrated monitoring and maintenance system of concrete block forming production line |
| WO2013152504A1 (en) * | 2012-04-13 | 2013-10-17 | 北京聚天华节能科技发展有限公司 | Distributed control system for building fire protection |
| CN104548467A (en) * | 2015-01-09 | 2015-04-29 | 广州市泰昌实业有限公司 | Data information acquisition method, data information acquisition device and data information acquisition system applied to foam fire extinguishing system |
| CN105336153A (en) * | 2015-11-03 | 2016-02-17 | 常州信息职业技术学院 | Industrial field control device based on optical communication |
| CN107158631A (en) * | 2017-06-28 | 2017-09-15 | 萃联（中国）消防设备制造有限公司 | A kind of multistage fire monitor fire extinguishing system of combined type wide area |
| CN108635719A (en) * | 2018-05-07 | 2018-10-12 | 江苏国安消防科技有限公司 | Fire-fighting tele-control system based on Internet of Things and method |
-
2007
- 2007-10-26 CN CNU2007201001952U patent/CN201091757Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782755B (en) * | 2010-01-15 | 2012-12-12 | 南京理工大学 | Embedded type integrated monitoring and maintenance system of concrete block forming production line |
| WO2013152504A1 (en) * | 2012-04-13 | 2013-10-17 | 北京聚天华节能科技发展有限公司 | Distributed control system for building fire protection |
| CN104548467A (en) * | 2015-01-09 | 2015-04-29 | 广州市泰昌实业有限公司 | Data information acquisition method, data information acquisition device and data information acquisition system applied to foam fire extinguishing system |
| CN104548467B (en) * | 2015-01-09 | 2018-02-13 | 广州市泰昌实业有限公司 | The data information acquisition method, apparatus and system of froth fire extinguishing system |
| CN105336153A (en) * | 2015-11-03 | 2016-02-17 | 常州信息职业技术学院 | Industrial field control device based on optical communication |
| CN107158631A (en) * | 2017-06-28 | 2017-09-15 | 萃联（中国）消防设备制造有限公司 | A kind of multistage fire monitor fire extinguishing system of combined type wide area |
| CN108635719A (en) * | 2018-05-07 | 2018-10-12 | 江苏国安消防科技有限公司 | Fire-fighting tele-control system based on Internet of Things and method |
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Granted publication date: 20080730 |