CN102294102A - Fire extinguishing system network intelligent control device - Google Patents
Fire extinguishing system network intelligent control device Download PDFInfo
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- CN102294102A CN102294102A CN2011102399046A CN201110239904A CN102294102A CN 102294102 A CN102294102 A CN 102294102A CN 2011102399046 A CN2011102399046 A CN 2011102399046A CN 201110239904 A CN201110239904 A CN 201110239904A CN 102294102 A CN102294102 A CN 102294102A
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Abstract
The invention relates to a fire extinguishing system network intelligent control device, which can timely track monitoring management according to the running state of a fire extinguishing system, and can record the entire running process and state so as to realize remote monitoring and remote control. The device adopts PLC (Programmable Logic Controller)to detect the water outlet pressure of the fire extinguishing system, a fire activating signal and a manual activating signal of a fire alarm linkage control cabinet to automatically control a network intelligent control cabinet to be under a fire-fighting state, and to start a fire pump to run. A pressure transmitter and an electric drain valve are arranged on a fire control outlet pipe and a return pipe on a fire control pipe network, the network intelligent control cabinet is connected with the fire alarm linkage control cabinet and a fire pump control cabinet on the fire control pipe network, and a network management monitoring center is respectively connected with the fire alarm linkage control cabinet and the network intelligent control cabinet. The invention can cause the fire extinguishing system to be under an ideal state, can find a fault timely, automatically records a working state, realizes centralized monitoring and management, and has important meaning for ensuring the stable running of the fire extinguishing system.
Description
Technical field
The present invention relates to the network intelligence control device of fire-fighting system water work and control appliance, relate in particular to and a kind ofly can and running and state complete documentation can be got off, realize the fire-fighting system network intelligence control device of telemonitoring and Long-distance Control according to the running status real-time tracking monitoring management of fire-fighting system.
Background technology
At present, the water work of known fire-fighting system is to be made of water pump, motor, pressure water pot, pressure controller, electrical control cubicles, fire alarm interlock switch board, instrument, pipeline etc.Because fire fighting device, equipment are in static, off position throughout the year, even if charged, because the variation of burn into temperature, humidity, the influence of natural situation such as dust adds the reasons such as quality problems of some equipment, has also caused the damage of fire-fighting equipment, facility.Owing to can not in time find fault, it is not enough to add artificial attention degree, and outage, the phenomenon of shutting down happen occasionally, and equipment can not turn round continuously, if when running into fire and taking place, these equipment just perform practically no function, and little fire leads to big fire.Trace it to its cause, have the shortcoming of management technical means, dailyly patrol and examine, detect and safeguard and to be in time, more can not accomplish the monitoring of operation conditions real-time tracking, collection, file, fault feedback of equipment etc.Rely at ordinary times and check that manually maintenance is difficult to management and puts in place, can not in time find, cause fire fighting device, equipment to be in unfavorable state for a long time, cause hidden fire-fighting danger easily, lead to irremediable loss even if some equipment breaks down.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides and a kind ofly can not only control fire-fighting system and equipment running status, and control procedure and running status complete documentation can be got off, simultaneously can also on-the-spot running status be reached the internet, can realize the fire-fighting system network intelligence control device of telemonitoring and Long-distance Control by network by public network.
Solving the problems of the technologies described above the concrete technical measures of being taked is:
A kind of fire-fighting system network intelligence control device, comprise the fire alarm interlock switch board 26 that is provided with on the fire_fighting pipe network, No. 1 Fire Fighting Pump Control cabinet 16A, No. 2 Fire Fighting Pump Control cabinet 16B, fire cistern 15 and the fire-fighting outlet pipe 7 that is connected with fire cistern 15, sluicing return duct 9, No. 1 fire pump suction hose 14A, No. 2 fire pump suction hose 14B, No. 1 fire pump 11A, No. 2 fire pump 11B, it is characterized in that: pressure transmitter 6 is equipped with at 7 places at the fire-fighting outlet pipe, sluicing motor-driven valve 8 is equipped with at 9 places at the sluicing return duct, fire alarm interlock switch board 26 is by fire alarm interlock switch board start-up control line 27, fire alarm interlock switch board fault line 28, fire alarm interlock switch board feedback line 29 is connected with network intelligence switch board 19, network intelligence switch board 19 is by No. 1 fire pump start-up control line 20, No. 1 fire pump Fault Control line 21, No. 1 fire pump FEEDBACK CONTROL line 22 is connected with No. 1 Fire Fighting Pump Control cabinet 16A, network intelligence switch board 19 is by No. 2 fire pump start-up control lines 23, No. 2 fire pump Fault Control lines 24, No. 2 fire pump FEEDBACK CONTROL line 25 is connected with No. 2 Fire Fighting Pump Control cabinet 16B, No. 1 Fire Fighting Pump Control cabinet 16A is connected with No. 1 fire pump 11A by No. 1 Fire Fighting Pump Control cable 12, No. 2 Fire Fighting Pump Control cabinet 16B is connected with No. 2 fire pump 11B by No. 2 Fire Fighting Pump Control cables 13, network intelligence switch board 19 is connected with pressure transmitter 6 by pressure transmitter circuit transmission line 17, and network intelligence switch board 19 is connected with sluicing motor-driven valve 8 by sluicing motor-driven valve circuited transmission 18; Network management Surveillance center 1 is connected with fire alarm interlock switch board 26 by internet 2, mobile communication GSM net 3,4, No. 2 communication module 5A of antenna, No. 1 RS485 order wire 10A successively, and network management Surveillance center 1 is connected with network intelligence switch board 19 by internet 2, mobile communication GSM net 3,4, No. 1 communication module 5B of antenna, No. 2 RS485 order wire 10B successively; Described network intelligence switch board 19 is made of breaker, Switching Power Supply, PLC, touch-screen, No. 1 communication module 5B, auxiliary reclay, audible-visual annunciator, indicator lamp, switch, wherein: power supply is connected Switching Power Supply through circuit breaker Q F, and Switching Power Supply output DC24V DC voltage is supplied with PLC, touch-screen, No. 1 communication module 5B, auxiliary reclay, pressure transmitter; The annexation of PLC input terminal is: the fire alarm that the fire-fighting center is come is connected on the I8 terminal of PLC through the normally opened contact K1 at fire-fighting center, is used to start network intelligence switch board 19 and enters State of alarm; The normally opened contact K2 of No. 1 fire pump detection of power loss is connected on the I0 terminal of PLC, is used for the detection of power loss of No. 1 fire pump 11A; The normally opened contact of auxiliary reclay KA01 is connected on the I9 terminal of PLC, and whether the signal when being used to detect No. 1 fire pump 11A hand and opening is connected; The startup terminal K3 of No. 1 Fire Fighting Pump Control cabinet is connected on the I1 terminal of PLC, and whether be used to detect No. 1 fire pump 11A has fault; The normally opened contact K5 of No. 2 fire pump detection of power loss is connected on the I4 terminal of PLC, is used for the detection of power loss of No. 2 fire pump 11B; The normally opened contact of auxiliary reclay KA02 is connected on the I14 terminal of PLC, and whether the signal when being used to detect No. 2 fire pump 11B hands and opening is connected; The startup terminal K6 of No. 2 Fire Fighting Pump Control cabinets is connected on the I5 terminal of PLC, and whether be used to detect No. 2 fire pump 11B has fault; Low water level sense switch K4 is connected on the I10 terminal of PLC, is used to detect the water level of fire cistern I5; Reset switch SS1 is connected on the I11 terminal of PLC, and the correlation behavior position resets in the realization PLC program; Manually Data-logging switch SS2 is connected on the I13 terminal of PLC, realizes manual inspection function; The annexation of PLC lead-out terminal is: auxiliary reclay KA1 is connected on the O0 terminal of PLC, is used for the start and stop control of No. 1 Fire Fighting Pump Control cabinet 16A; Auxiliary reclay KA2 is connected on the O1 terminal of PLC, and the fault that is used for No. 1 Fire Fighting Pump Control cabinet 16A resets; No. 1 the fire pump run indicator is connected on the O2 terminal of PLC, is used for the operation indication of No. 1 Fire Fighting Pump Control cabinet 16A; No. 1 Fire Fighting Pump Control cabinet knocking noise light crossing-signal is connected on the O3 terminal of PLC, is used for the fault alarm indication of No. 1 Fire Fighting Pump Control cabinet 16A; The normally opened contact of auxiliary reclay KA1 be connected to fire alarm interlock switch board 26 by network intelligence switch board FEEDBACK CONTROL line 29 after the normally opened contact of KA3 is in parallel; Auxiliary reclay KA3 is connected on the O4 terminal of PLC, is used for the start and stop control of No. 2 Fire Fighting Pump Control cabinet 16B; Auxiliary reclay KA4 is connected on the O5 terminal of PLC, and the fault that is used for No. 2 Fire Fighting Pump Control cabinet 16B resets; No. 2 the fire pump run indicator is connected on the O6 terminal of PLC, is used for the operation indication of No. 2 Fire Fighting Pump Control cabinet 16B; No. 2 Fire Fighting Pump Control cabinet fault alarm is connected on the O7 terminal of PLC, is used for the fault alarm indication of No. 2 Fire Fighting Pump Control cabinet 16B; Auxiliary reclay KA5 is connected on the O8 terminal of PLC, is used to control the switch of sluicing motor-driven valve 8; Auxiliary reclay KA7 is connected on the O9 terminal of PLC, is used for the fault feedback of No. 2 Fire Fighting Pump Control cabinet 16B, and the sluicing motor-driven valve is opened indicator lamp and is connected on the O10 terminal of PLC, the unlatching indication of the motor-driven valve 8 that is used to sluice; The sluicing motor-driven valve cuts out indicator lamp and is connected on the O11 terminal of PLC, the indication of closing of the motor-driven valve 8 that is used to sluice; Auxiliary reclay KA6 is connected on the O12 terminal of PLC, is used for the fault feedback of No. 1 Fire Fighting Pump Control cabinet 16A; The normally opened contact of KA6 is connected to fire alarm interlock switch board 26 with after the normally opened contact of KA7 is in parallel by network intelligence switch board Fault Control line 28; Patrol and examine indicator lamp and be connected on the O13 terminal of PLC, be used to patrol and examine the work indication; Patrol and examine malfunction indicator lamp and be connected on the O14 terminal of PLC, be used to patrol and examine the indication of reporting to the police of breaking down; Auxiliary reclay KA8 is connected on the O15 terminal of PLC, is used for the fire alarm sound and light alarm; The low water level indicator lamp is connected on the terminal of O16 of PLC, is used for the low water level indication of reporting to the police; Pressure transmitter 6 is connected on the terminal of AI0I, AI0G of PLC, is used to detect the water pressure value of fire-fighting outlet pipe 7; No. 1 communication module is connected with PLC by the communication interface COM2 of PLC, the relevant device transfer of data that PLC is gathered and stores is given network management Surveillance center 1, touch-screen is connected with the DLL COM1 of PLC, and alarming short message sends warning message with short message mode to mobile phone by No. 1 communication module.
Beneficial effect of the present invention: the present invention adopt PLC detect delivery port pressure, the fire alarm interlock switch board of fire-fighting system the fire enabling signal, manually start signal, automation and control network Based Intelligent Control cabinet enters fire fighting state, starts fire pump work.When fire pump broke down, the network intelligence switch board can start standby fire pump work automatically.The network intelligence switch board has regularly inspection function automatically to fire pump switch board, fire pump, patrols and examines and finds in the process to report to the police automatically when Fire Fighting Pump Control cabinet and fire pump have fault, in time finds fault.PLC controls the action of sluicing motor-driven valve automatically in the process of patrolling and examining, and prevents the fire-fighting system hypertonia.The computer of network intelligence switch board and network management Surveillance center is the running status and the demonstration in real time on touch-screen and computer of record fire-fighting system automatically, can also adjust the running parameter of control device by touch-screen.The present invention can make the operation of fire-fighting system be in desirable state, in time finds fault, automatic writing task state, and Centralized Monitoring and management are significant for the stable operation that guarantees fire-fighting system.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the electrical schematic diagram of network intelligence switch board among the present invention;
Fig. 3 is a general procedure flow chart of the present invention;
Fig. 4 is the program flow diagram of network monitoring center among the present invention;
Fig. 5 is the PLC control program flow chart in the network intelligence switch board among the present invention;
Fig. 6 is the touch screen program flow chart in the network intelligence switch board among the present invention.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing.
A kind of fire-fighting system network intelligence control device, comprise 26, No. 1 Fire Fighting Pump Control cabinet 16A of fire alarm interlock switch board that is provided with on the fire_fighting pipe network, No. 2 Fire Fighting Pump Control cabinet 16B, fire cisterns 15 and 9, No. 1 fire pump suction hose 14A of fire-fighting outlet pipe 7, sluicing return duct, No. 2 fire pump suction hose 14B, No. 1 fire pump 11A, No. 2 fire pump 11B of being connected with fire cistern 15, pressure transmitter 6 is equipped with at 7 places at the fire-fighting outlet pipe
,Be used to detect the fire-fighting discharge pressure, the control fire-fighting system enters fire fighting state automatically; Sluicing motor-driven valve 8 is equipped with at 9 places at the sluicing return duct, prevents that the fire-fighting discharge pressure is too high in the process of patrolling and examining; Fire alarm interlock switch board 26 is connected with network intelligence switch board 19 by fire alarm interlock switch board start-up control line 27, fire alarm interlock switch board fault line 28, fire alarm interlock switch board feedback line 29, and control network intelligence switch board 19 enters fire fighting state; Network intelligence switch board 19 is connected with No. 1 Fire Fighting Pump Control cabinet 16A by 21, No. 1 fire pump FEEDBACK CONTROL line 22 of 20, No. 1 fire pump Fault Control line of No. 1 fire pump start-up control line; Network intelligence switch board 19 is connected with No. 2 Fire Fighting Pump Control cabinet 16B by 24, No. 2 fire pump FEEDBACK CONTROL lines 25 of 23, No. 2 fire pump Fault Control lines of No. 2 fire pump start-up control lines; No. 1 Fire Fighting Pump Control cabinet 16A is connected with No. 1 fire pump 11A by No. 1 Fire Fighting Pump Control cable 12: No. 2 Fire Fighting Pump Control cabinet 16B is connected with No. 2 fire pump 11B by No. 2 Fire Fighting Pump Control cables 13; Network intelligence switch board 19 is connected with pressure transmitter 6 by pressure transmitter circuit transmission line 17; Network intelligence switch board 19 is connected with sluicing motor-driven valve 8 by sluicing motor-driven valve circuited transmission 18.No. 1 fire pump 11A and No. 2 fire pump 11B are the equipment on the fire_fighting pipe network, wherein No. 1 fire pump 11A is a main pump, No. 2 fire pump 11B is a stand-by pump, and himself has motor, is controlled the work of fire pump motor respectively by No. 1 Fire Fighting Pump Control cabinet 16A and No. 2 Fire Fighting Pump Control cabinet 16B.Network management Surveillance center 1 is made up of the display screen of big specification, computer, printer etc., network management Surveillance center 1 is connected with fire alarm interlock switch board 26 on the fire_fighting pipe network by internet 2, mobile communication GSM net 3,4, No. 2 communication module 5A of antenna, No. 1 RS485 order wire 10A successively, monitors and write down the link running status of switch board of fire alarm by network management Surveillance center 1; Network management Surveillance center 1 is connected with network intelligence switch board 19 by internet 2, mobile communication GSM net 3,4, No. 1 communication module 5B of antenna, No. 2 RS485 order wire 10B successively, is monitored and write down the running status of network intelligence switch board by network management Surveillance center 1.
Fig. 2 is the electrical schematic diagram of network intelligence switch board among the present invention.Network intelligence switch board 19 is made of breaker, Switching Power Supply, PLC, touch-screen, No. 1 communication module, auxiliary reclay, audible-visual annunciator, indicator lamp, switch, wherein: power supply is connected Switching Power Supply through circuit breaker Q F, and Switching Power Supply output DC24V DC voltage is supplied with PLC, touch-screen, No. 1 communication module, auxiliary reclay, pressure transmitter; The annexation of PLC input terminal is: the fire alarm that the fire-fighting center is come is connected on the I8 terminal of PLC through the normally opened contact K1 at fire-fighting center, is used to start network intelligence switch board 19 and enters State of alarm; The normally opened contact K2 of No. 1 fire pump detection of power loss is connected on the I0 terminal of PLC, is used for the detection of power loss of No. 1 fire pump 11A; The normally opened contact of auxiliary reclay KA01 is connected on the I9 terminal of PLC, and whether the signal when being used to detect No. 1 fire pump 11A hand and opening is connected; The startup terminal K3 of No. 1 Fire Fighting Pump Control cabinet is connected on the I1 terminal of PLC, and whether be used to detect No. 1 fire pump 11A has fault; The normally opened contact K5 of No. 2 fire pump detection of power loss is connected on the I4 terminal of PLC, is used for the detection of power loss of No. 2 fire pump 11B; The normally opened contact of auxiliary reclay KA02 is connected on the I14 terminal of PLC, and whether the signal when being used to detect No. 2 fire pump 11B hands and opening is connected; The startup terminal K6 of No. 2 Fire Fighting Pump Control cabinets is connected on the I5 terminal of PLC, and whether be used to detect No. 2 fire pump 11B has fault; Low water level sense switch K4 is connected on the I10 terminal of PLC, is used to detect the water level of fire cistern I5; Reset switch SS1 is connected on the I11 terminal of PLC, and the correlation behavior position resets in the realization PLC program; Manually Data-logging switch SS2 is connected on the I13 terminal of PLC, realizes manual inspection function; The annexation of PLC lead-out terminal is: the centre device KA1 that continues is connected on the O0 terminal of PLC, is used for the start and stop control of No. 1 Fire Fighting Pump Control cabinet 16A; Auxiliary reclay KA2 is connected on the O1 terminal of PLC, and the fault that is used for No. 1 Fire Fighting Pump Control cabinet 16A resets; No. 1 the fire pump run indicator is connected on the O2 terminal of PLC, is used for the operation indication of No. 1 Fire Fighting Pump Control cabinet 16A; No. 1 Fire Fighting Pump Control cabinet knocking noise light crossing-signal is connected on the O3 terminal of PLC, is used for the fault alarm indication of No. 1 Fire Fighting Pump Control cabinet 16A; The normally opened contact of auxiliary reclay KA1 be connected to fire alarm interlock switch board 26 by network intelligence switch board FEEDBACK CONTROL line 29 after the normally opened contact of KA3 is in parallel; Auxiliary reclay KA3 is connected on the O4 terminal of PLC, is used for the start and stop control of No. 2 Fire Fighting Pump Control cabinet 16B; Auxiliary reclay KA4 is connected on the O5 terminal of PLC, and the fault that is used for No. 2 Fire Fighting Pump Control cabinet 16B resets; No. 2 the fire pump run indicator is connected on the O6 terminal of PLC, is used for the operation indication of No. 2 Fire Fighting Pump Control cabinet 16B; No. 2 Fire Fighting Pump Control cabinet fault alarm is connected on the O7 terminal of PLC, is used for the fault alarm indication of No. 2 Fire Fighting Pump Control cabinet 16B; Auxiliary reclay KA5 is connected on the O8 terminal of PLC, is used to control the switch of sluicing motor-driven valve 8; Auxiliary reclay KA7 is connected on the O9 terminal of PLC, is used for the fault feedback of No. 2 Fire Fighting Pump Control cabinet 16B, and the sluicing motor-driven valve is opened indicator lamp and is connected on the O10 terminal of PLC, the unlatching indication of the motor-driven valve 8 that is used to sluice; The sluicing motor-driven valve cuts out indicator lamp and is connected on the O11 terminal of PLC, the indication of closing of the motor-driven valve 8 that is used to sluice; Auxiliary reclay KA6 is connected on the O12 terminal of PLC, is used for the fault feedback of No. 1 Fire Fighting Pump Control cabinet 16A; The normally opened contact of KA6 is connected to fire alarm interlock switch board 26 with after the normally opened contact of KA7 is in parallel by network intelligence switch board Fault Control line 28; Patrol and examine indicator lamp and be connected on the O13 terminal of PLC, be used to patrol and examine the work indication; Patrol and examine malfunction indicator lamp and be connected on the O14 terminal of PLC, be used to patrol and examine the indication of reporting to the police of breaking down; Auxiliary reclay KA8 is connected on the O15 terminal of PLC, is used for the fire alarm sound and light alarm; The low water level indicator lamp is connected on the terminal of O16 of PLC, is used for the low water level indication of reporting to the police; Pressure transmitter 6 is connected on the terminal of AI0I, AI0G of PLC, is used to detect the water pressure value of fire-fighting outlet pipe 7; No. 1 communication module is connected with PLC by the communication interface COM2 of PLC, PLC is gathered and the relevant device transfer of data of storage to network management Surveillance center 1, thereby the remote monitoring at 1 pair of scene of realization network management Surveillance center; Touch-screen is connected with the DLL COM1 of PLC; Alarming short message triggers with corresponding event, sends warning message with short message mode to mobile phone by No. 1 communication module.
Fig. 3 is a general procedure flow chart of the present invention.General procedure of the present invention is made up of network management Surveillance center program, network intelligence switch board PLC program and network intelligence switch board touch screen program three parts.Network management Surveillance center program carries out to each work station in the management area that unified fault alarm, data are checked, work station is controlled, the work station presence shows by internet and mobile communication network and logging function such as preservation automatically.Each network intelligence switch board PLC program can realize the patrolling and examining of single site apparatus, on-the-spot hand opens, fire-fighting operation control.Each network intelligence switch board touch screen program can carry out that fault alarm, operational data are checked, system control parameters is imported, operational data is regularly stored to the equipment of this website.
Fig. 4 is network management Surveillance center program flow diagram among the present invention.The program initialization of network management Surveillance center enters the initial step of program later on, carries out each subprogram then repeatedly.Fault is judged subprogram: if when system breaks down, carry out the fault prompting on screen, and fault message is stored, carry out the next son program then, perhaps directly carry out the next son program.The logging inquiry: if the user carries out the logging inquiry, then show related data, if there is not record queries, the next son program is then carried out in operation.Parameter setting operation: if the user carries out the parameter setting operation, then verify user and password earlier, give user's corresponding authority when password is correct, this moment, the user can make amendment to systematic parameter, the end of operation system carries out the next son program, if user cipher mistake occurs when verifying, then points out the user to re-enter, if the user cancels the input password, then carry out the next son program.The timing of operational data storage: the program timing 2 minutes that can circulate, when timing time arrived, logging can be preserved automatically, otherwise directly carries out the next son program.Network intelligence switch board and network management Surveillance center connection status determining program, if connect normally then prompting connects, otherwise prompting connects, program turns back to the initial step afterwards, carries out repeatedly then.
Fig. 5 is the PL C control program flow chart of network intelligence switch board among the present invention.To be inspected or fire-fighting running statuses such as network intelligence switch board PLC program initialization enters later on, each subprogram of circular flow then.Then start fire pump 11A(main pump earlier No. 1 if patrol and examine operation), drain valve is opened, if this moment occurs fire alarm, then program forwards the fire alarm subprogram to, otherwise program continues to carry out, if fire-fighting main pump fault, system reports to the police immediately, the fire-fighting main pump stops to detect, after the termination of pumping 1 minute, examine fire pump 11B(stand-by pump again No. 2), if fire-fighting main pump fault-free, no fire alarm, at least examine pump 2 minutes on request, termination of pumping is 1 minute then, examines stand-by pump again, inspection during stand-by pump if any fault, carry out fault alarm, and patrol and examine immediately and finish, if fault-free, stand-by pump is examined two minutes at least, termination of pumping then finishes to patrol and examine.If whether all the on-the-spot hand starting that needs then at first judges pump fault, all can press reset key after the fault; withdraw from on-the-spot hand starting state; otherwise judge whether that hand stops or fire alarm,, then enter the fire alarm duty if fire alarm occurs; if stop by hand; then withdraw from on-the-spot hand starting state,, then judge whether to break down if be not; if fault appears in pump; elder generation's fault alarm, stand-by pump starts then, when the pipe positive pressure often drain valve close; judge whether all fault of pump this moment; or fire alarm, or termination of pumping, if above-mentioned situation; withdraw from hand and open, otherwise continue the operation stand-by pump.If fire alarm then moves main pump, drain valve cuts out, when loine pressure is too high, drain valve is opened, if whole faults of pump and the termination of pumping of fire-fighting center during the pump operation, then program is returned the initial step, otherwise pump continues operation, can only the termination of pumping of fire-fighting center, judge whether fault of main pump then, fault-free, main pump continues operation, changes pump operation when fault is arranged, continue to judge whether fault of pump, during fault-free, pump continues to move, can only the termination of pumping of fire-fighting center, if fault is arranged, the fire-fighting center can only be withdrawed from termination of pumping.
Fig. 6 is network intelligence switch board touch screen program flow chart among the present invention.The program that enters initially goes on foot after the initialization of network intelligence switch board touch screen program, and each subprogram is carried out in circulation then.When occurring, fault on touch-screen, gives the prompting of being out of order, storage failure information and enter the next son program then, perhaps direct next program of execution during fault-free.When the user carries out logging when inquiry, then on touch-screen, show related data, the user enters the next son program after selecting to withdraw from inquiry, if directly enter the next son program when user does not have query manipulation.When the user carries out the parameter modification operation, program ejects checking user cipher window, if password authentification is correct, this moment, the user can revise systematic parameter, otherwise can not revise systematic parameter, program enters the next son program, if the user does not have the parameter modification operation, system directly enters the next son program.The timing of operational data storage, touch screen program circulation timing 2 minutes, the time then data store automatically, program is returned the initial step, the timing time that perhaps circulates does not arrive, program is directly got back to the initial step.
The present invention adopt PLC detect delivery port pressure, the fire alarm interlock switch board of fire-fighting system the fire enabling signal, manually start signal, automation and control network Based Intelligent Control cabinet enters fire fighting state, starts fire pump work.When fire pump broke down, the network intelligence switch board started standby fire pump work automatically.The network intelligence switch board has regularly inspection function automatically to fire pump switch board, fire pump, patrols and examines and finds in the process to report to the police automatically when Fire Fighting Pump Control cabinet and fire pump have fault, in time finds fault.PLC controls the action of sluicing motor-driven valve automatically in the process of patrolling and examining, and prevents the fire-fighting system hypertonia.The computer of network intelligence switch board and network management Surveillance center is the running status of record fire-fighting system automatically, and duty can also show in real time on touch-screen and computer, can also adjust the running parameter of switch board by touch-screen.The present invention can make the operation of fire-fighting system be in desirable state, in time finds fault, automatic writing task state, and Centralized Monitoring and management, significant for the stable operation that guarantees fire-fighting system.
In the present embodiment, what power supply was selected for use is the DC24V power supply, is responsible for powering to PLC.The model that the core component PLC of network intelligence switch board selects for use is HW--S20ZA024R, circuit is controlled, be responsible for to detect detect delivery port pressure, the fire alarm interlock switch board of fire-fighting system the fire enabling signal, manually start that signal, data record, data analysis, state show, detections of fault feedback, fire pump motor work control, touch-screen display operation, detection fire pump motor fault, the control communication module sends work state information, is responsible for the startup of reception PLC and ceases and desist order, controls the work of fire pump motor.The model that switch is selected for use is a DZ47 series, is responsible for the power supply to system, cuts off current supply circuit when excessive at system's electric current that breaks down.Communication module is the GPRS module, and the model of selecting for use is H7210, is connected with PLC by the RS485 interface, is responsible for receiving the transmission work state information.The model that touch-screen is selected for use is LEVI777I, by special purpose interface and plc communication, is responsible for display working condition, modification parameter, storage logging.The model that pressure transmitter is selected for use is SFP-98, is connected with PLC, is responsible for detecting the delivery port pressure of fire-fighting system.
Claims (1)
1. fire-fighting system network intelligence control device, comprise the fire alarm interlock switch board (26) that is provided with on the fire_fighting pipe network, No. 1 Fire Fighting Pump Control cabinet (16A), No. 2 Fire Fighting Pump Control cabinets (16B), fire cistern (15) and the fire-fighting outlet pipe (7) that is connected with fire cistern (15), sluicing return duct (9), No. 1 fire pump suction hose (14A), No. 2 fire pump suction hoses (14B), No. 1 fire pump (11A), No. 2 fire pumps (11B), it is characterized in that: locate to be equipped with pressure transmitter (6) at fire-fighting outlet pipe (7), locate to be equipped with sluicing motor-driven valve (8) at sluicing return duct (9), fire alarm interlock switch board (26) is by fire alarm interlock switch board start-up control line (27), fire alarm interlock switch board fault line (28), fire alarm interlock switch board feedback line (29) is connected with network intelligence switch board (19), network intelligence switch board (19) is by No. 1 fire pump start-up control line (20), No. 1 fire pump Fault Control line (21), No. 1 fire pump FEEDBACK CONTROL line (22) is connected with No. 1 Fire Fighting Pump Control cabinet (16A), network intelligence switch board (19) is by No. 2 fire pump start-up control lines (23), No. 2 fire pump Fault Control lines (24), No. 2 fire pump FEEDBACK CONTROL lines (25) are connected with No. 2 Fire Fighting Pump Control cabinets (16B), No. 1 Fire Fighting Pump Control cabinet (16A) is connected with No. 1 fire pump (11A) by No. 1 Fire Fighting Pump Control cable (12), No. 2 Fire Fighting Pump Control cabinets (16B) are connected with No. 2 fire pumps (11B) by No. 2 Fire Fighting Pump Control cables (13), network intelligence switch board (19) is connected with pressure transmitter (6) by pressure transmitter circuit transmission line (17), and network intelligence switch board (19) is connected with sluicing motor-driven valve (8) by sluicing motor-driven valve circuited transmission (18); Network management Surveillance center (1) is connected with fire alarm interlock switch board (26) by internet (2), mobile communication GSM net (3), antenna (4), No. 2 communication modules (5A), No. 1 RS485 order wire (10A) successively, and network management Surveillance center (1) is connected with network intelligence switch board (19) by internet (2), mobile communication GSM net (3), antenna (4), No. 1 communication module (5B), No. 2 RS485 order wires (10B) successively; Described network intelligence switch board (19) is made of breaker, Switching Power Supply, PLC, touch-screen, No. 1 communication module (5B), auxiliary reclay, audible-visual annunciator, indicator lamp, switch, wherein: power supply is connected Switching Power Supply through circuit breaker Q F, and Switching Power Supply output DC24V DC voltage is supplied with PLC, touch-screen, No. 1 communication module (5B), auxiliary reclay, pressure transmitter; The annexation of PLC input terminal is: the fire alarm that the fire-fighting center is come is connected on the I8 terminal of PLC through the normally opened contact K1 at fire-fighting center, the normally opened contact K2 of No. 1 fire pump detection of power loss is connected on the I0 terminal of PLC, the normally opened contact of auxiliary reclay KA01 is connected on the I9 terminal of PLC, the startup terminal K3 of No. 1 Fire Fighting Pump Control cabinet is connected on the I1 terminal of PLC, the normally opened contact K5 of No. 2 fire pump detection of power loss is connected on the I4 terminal of PLC, the normally opened contact of auxiliary reclay KA02 is connected on the I14 terminal of PLC, the startup terminal K6 of No. 2 Fire Fighting Pump Control cabinets is connected on the I5 terminal of PLC, low water level sense switch K4 is connected on the I10 terminal of PLC, reset switch SS1 is connected on the I11 terminal of PLC, manually Data-logging switch SS2 is connected on the I13 terminal of PLC, the annexation of PLC lead-out terminal is: auxiliary reclay KA1 is connected on the O0 terminal of PLC, auxiliary reclay KA2 is connected on the O1 terminal of PLC, No. 1 the fire pump run indicator is connected on the O2 terminal of PLC, No. 1 Fire Fighting Pump Control cabinet knocking noise light crossing-signal is connected on the O3 terminal of PLC, the normally opened contact of auxiliary reclay KA1 be connected to fire alarm interlock switch board (26) by network intelligence switch board FEEDBACK CONTROL line (29) after the normally opened contact of KA3 is in parallel, auxiliary reclay KA3 is connected on the O4 terminal of PLC, auxiliary reclay KA4 is connected on the O5 terminal of PLC, No. 2 the fire pump run indicator is connected on the O6 terminal of PLC, No. 2 Fire Fighting Pump Control cabinet fault alarm is connected on the O7 terminal of PLC, auxiliary reclay KA5 is connected on the O8 terminal of PLC, auxiliary reclay KA7 is connected on the O9 terminal of PLC, the sluicing motor-driven valve is opened indicator lamp and is connected on the O10 terminal of PLC, the sluicing motor-driven valve cuts out indicator lamp and is connected on the O11 terminal of PLC, auxiliary reclay KA6 is connected on the O12 terminal of PLC, the normally opened contact of KA6 is with after the normally opened contact of KA7 is in parallel, be connected to fire alarm interlock switch board (26) by network intelligence switch board Fault Control line (28), patrolling and examining indicator lamp is connected on the O13 terminal of PLC, patrolling and examining malfunction indicator lamp is connected on the O14 terminal of PLC, auxiliary reclay KA8 is connected on the O15 terminal of PLC, the low water level indicator lamp is connected on the terminal of O16 of PLC, pressure transmitter 6 is connected to the AI0I of PLC, on the terminal of AI0G, No. 1 communication module (5B) is connected with PLC by the communication interface COM2 of PLC, touch-screen is connected with the DLL COM1 of PLC, and alarming short message sends warning message with short message mode to mobile phone by No. 1 communication module (5B).
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| CN 201110239904 CN102294102B (en) | 2011-08-22 | 2011-08-22 | Fire extinguishing system network intelligent control device |
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| CN 201110239904 CN102294102B (en) | 2011-08-22 | 2011-08-22 | Fire extinguishing system network intelligent control device |
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| CN102294102A true CN102294102A (en) | 2011-12-28 |
| CN102294102B CN102294102B (en) | 2013-01-16 |
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| CN 201110239904 Expired - Fee Related CN102294102B (en) | 2011-08-22 | 2011-08-22 | Fire extinguishing system network intelligent control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102704538A (en) * | 2012-05-28 | 2012-10-03 | 张刘华 | Intelligent two-wire fire hydrant pump starting system |
| CN102961842A (en) * | 2012-11-12 | 2013-03-13 | 孙青格 | Fire alarm joint control system applied to chemical enterprise |
| CN103439950A (en) * | 2013-08-29 | 2013-12-11 | 国家电网公司 | Method and system of automatic start and stop detection for water system |
| CN103956082A (en) * | 2014-05-09 | 2014-07-30 | 江苏万友消防安全远程监控系统有限公司 | Internet-of-things demonstration system for networking monitoring patrol of fire-prevention facility in building |
| CN104049574A (en) * | 2013-03-13 | 2014-09-17 | 阿斯科动力科技公司 | Fire pump room system and execution method thereof |
| CN104680613A (en) * | 2015-01-09 | 2015-06-03 | 广州市泰昌实业有限公司 | Acquisition method and acquisition machine for data information of fire separation system |
| CN106683324A (en) * | 2017-03-13 | 2017-05-17 | 贵州乌江水电开发有限责任公司沙沱发电厂 | Power plant image type fire and temperature surveillance detection system |
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| CN107332919A (en) * | 2017-07-11 | 2017-11-07 | 上海铁大消防科技有限公司 | A kind of urban fire control long-distance on-line monitoring system |
| CN108799842A (en) * | 2018-06-07 | 2018-11-13 | 辽宁川宇蓄能给水设备有限公司 | Underground waterline network intelligence leak detecting and alarming device |
| CN109118736A (en) * | 2018-10-15 | 2019-01-01 | 深圳市靓工创新应用科技有限公司 | Fire alarm system, method and readable storage medium storing program for executing based on Internet of Things |
| CN109481881A (en) * | 2018-11-21 | 2019-03-19 | 汇乐因斯福环保安全研究院（苏州）有限公司 | Spark detection and extinguishing means and spark detection extinguishing method for dust pipeline |
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| CN111338266A (en) * | 2020-03-27 | 2020-06-26 | 山东众海智能科技有限公司 | Power supply method and power supply system for remote control panel |
| CN111773600A (en) * | 2020-05-22 | 2020-10-16 | 安博物联网科技(深圳)有限公司 | Fire-fighting cannon field control box capable of extinguishing fire at fixed point |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704538A (en) * | 2012-05-28 | 2012-10-03 | 张刘华 | Intelligent two-wire fire hydrant pump starting system |
| CN102961842A (en) * | 2012-11-12 | 2013-03-13 | 孙青格 | Fire alarm joint control system applied to chemical enterprise |
| CN102961842B (en) * | 2012-11-12 | 2014-10-15 | 张力 | Fire alarm joint control system applied to chemical enterprise |
| CN104049574A (en) * | 2013-03-13 | 2014-09-17 | 阿斯科动力科技公司 | Fire pump room system and execution method thereof |
| CN103439950A (en) * | 2013-08-29 | 2013-12-11 | 国家电网公司 | Method and system of automatic start and stop detection for water system |
| CN103956082A (en) * | 2014-05-09 | 2014-07-30 | 江苏万友消防安全远程监控系统有限公司 | Internet-of-things demonstration system for networking monitoring patrol of fire-prevention facility in building |
| CN104680613B (en) * | 2015-01-09 | 2018-02-13 | 广州市泰昌实业有限公司 | Fire separation system data information acquisition method and collector |
| CN104680613A (en) * | 2015-01-09 | 2015-06-03 | 广州市泰昌实业有限公司 | Acquisition method and acquisition machine for data information of fire separation system |
| CN106683324A (en) * | 2017-03-13 | 2017-05-17 | 贵州乌江水电开发有限责任公司沙沱发电厂 | Power plant image type fire and temperature surveillance detection system |
| CN106970578A (en) * | 2017-04-14 | 2017-07-21 | 特斯联（北京）科技有限公司 | A kind of office building intelligent safety monitoring system |
| CN106970578B (en) * | 2017-04-14 | 2018-06-08 | 特斯联（北京）科技有限公司 | A kind of office building intelligent safety monitoring system |
| CN107332919A (en) * | 2017-07-11 | 2017-11-07 | 上海铁大消防科技有限公司 | A kind of urban fire control long-distance on-line monitoring system |
| CN108799842B (en) * | 2018-06-07 | 2023-11-28 | 辽宁川宇蓄能给水设备有限公司 | Intelligent leak detection alarm device for underground water pipeline network |
| CN108799842A (en) * | 2018-06-07 | 2018-11-13 | 辽宁川宇蓄能给水设备有限公司 | Underground waterline network intelligence leak detecting and alarming device |
| CN109118736A (en) * | 2018-10-15 | 2019-01-01 | 深圳市靓工创新应用科技有限公司 | Fire alarm system, method and readable storage medium storing program for executing based on Internet of Things |
| CN109481881A (en) * | 2018-11-21 | 2019-03-19 | 汇乐因斯福环保安全研究院（苏州）有限公司 | Spark detection and extinguishing means and spark detection extinguishing method for dust pipeline |
| CN110513822A (en) * | 2019-08-19 | 2019-11-29 | Tcl空调器(中山)有限公司 | A kind of air-conditioner control method, storage medium and air conditioner |
| CN111338266A (en) * | 2020-03-27 | 2020-06-26 | 山东众海智能科技有限公司 | Power supply method and power supply system for remote control panel |
| CN111338266B (en) * | 2020-03-27 | 2021-04-16 | 山东众海智能科技有限公司 | Power supply method and power supply system for remote control panel |
| CN111773600A (en) * | 2020-05-22 | 2020-10-16 | 安博物联网科技(深圳)有限公司 | Fire-fighting cannon field control box capable of extinguishing fire at fixed point |
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