CN103400481B - A kind of detection method for fire control alarm leakage system and system thereof and device - Google Patents

A kind of detection method for fire control alarm leakage system and system thereof and device Download PDF

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Publication number
CN103400481B
CN103400481B CN201310324105.8A CN201310324105A CN103400481B CN 103400481 B CN103400481 B CN 103400481B CN 201310324105 A CN201310324105 A CN 201310324105A CN 103400481 B CN103400481 B CN 103400481B
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fire
main frame
fighting
detection
alarm
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CN103400481A (en
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王衡
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王衡
钟金红
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Abstract

The invention discloses a kind of detection method for fire control alarm leakage system and system thereof and device.Its detection method at least comprises the one in inverse detection method, forward detection method; Forward detection method sends detection signal by detection main frame to the sense terminals being located at monitoring site, sense terminals is subject to detection signal trigger simulation signal or switching signal, to simulate fire-fighting operating mode, if detect main frame to identify the alerting signal that fire fighting alarm device that fire fighting monitoring main frame receives this monitoring site sends, the fire fighting alarm device and the communication line thereof that record this monitoring site are normal; If detect main frame to identify the alerting signal that fire fighting alarm device that fire fighting monitoring main frame do not receive this monitoring site sends, record the fire fighting alarm device of this monitoring site or its communication line for abnormal.The present invention can find Problems existing in fire control alarm leakage system in time, easily, impels relevant departments, personnel adopt an effective measure and eliminate safe hidden trouble, and guarantees that fire control alarm leakage system is in normal effective duty constantly.

Description

A kind of detection method for fire control alarm leakage system and system thereof and device
Technical field
The present invention relates to a kind of detection method and system thereof and device, more particularly refer to a kind of detection method for fire control alarm leakage system and system thereof and device.
Background technology
In prior art, circuit in fire control alarm leakage system, fire fighting alarm device (as: alarm switch, smoke detector etc.), smoke controlling equipment and fire-fighting main frame etc. are after mounting, often only trigger fire-fighting operating mode and (namely create smog report mist, or artificial trigger alarm switch), or carry out on-the-spot test, check, could verify whether it is in normal condition, otherwise, just have no way of finding out about it.But, in use often have some fire control alarm leakage system, owing to using for a long time or safeguarding the reasons such as improper, its circuit and fire fighting alarm device etc. is caused to occur various problem, and these problems, if until find again when there is fire-fighting event, then may therefore cause reporting to the police not in time, or fire protection cannot be carried out in time, and lead to the generation of larger security incident; If rely on manual type to carry out checking, not only workload is large, and very inconvenient and be not easy to be found, especially for fire chief department.
Therefore, a kind of detection method for fire control alarm leakage system and system thereof and device is necessary to develop.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of detection method for fire control alarm leakage system and system thereof and device are provided.
For achieving the above object, the present invention is by the following technical solutions:
A kind of detection method for fire control alarm leakage system of the present invention, this detection method at least comprises the one in inverse detection method, forward detection method;
Inverse detection method sends detection signal by detection main frame to the sense terminals being located at monitoring site, sense terminals is subject to detection signal and triggers generation simulating signal or switching signal, to simulate fire-fighting operating mode, if detect main frame can identify the alerting signal that fire fighting alarm device that fire-fighting main frame receives this monitoring site sends, the fire fighting alarm device and the communication line thereof that record this monitoring site are normal; If detect main frame can identify the alerting signal that fire fighting alarm device that fire-fighting main frame do not receive this monitoring site sends, record the fire fighting alarm device of this monitoring site or its communication line for abnormal; Described fire-fighting operating mode at least comprise sound, optical, electrical gentle in one;
Forward detection method sends by detection main frame the detection signal starting equipment to be checked to fire watch personnel or fire-fighting main frame, by fire watch personnel or fire-fighting host-initiated equipment to be checked, if detect main frame identify the normal startup optimization of equipment to be checked, record equipment to be checked and operation circuit normal; If detect main frame to identify the abnormal startup optimization of equipment to be checked, record fire watch personnel, fire-fighting main frame, fire-fighting equipment to be checked or its operation circuit are abnormal.
Its further technical scheme is: the identification of detection main frame to fire-fighting main frame in described inverse detection method comprises manual mode and automated manner; Wherein said manual mode refers to fire watch personnel according to the alerting signal of fire-fighting main frame to the detection main frame input fire-fighting operating mode type information of alerting signal and the positional information of monitoring site, and detection main frame carries out judgement to this fire-fighting operating mode type information and positional information and identifies; Described automated manner refers to that fire-fighting main frame is electrically connected with detection main frame, the fire-fighting operating mode type information of the alerting signal received and the positional information of monitoring site are sent to detection main frame by fire-fighting main frame, detect main frame and carry out judgement identification to this fire-fighting operating mode type information and positional information;
In described forward detection method, detect the identifying of main frame to equipment to be checked to comprise: send to the sense terminals being located at monitoring site the transducing signal that the equipment of detecting normally runs for the sensor that detects equipment working state to be checked, transducing signal is sent to detection main frame again by sense terminals, detect main frame and receive transducing signal, detect main frame and identify the normal startup optimization of equipment to be checked; Detect main frame and do not receive transducing signal, detect main frame and identify the abnormal startup optimization of equipment to be checked.
Its further technical scheme is: described inverse detection method at least comprises the one in smog detection method, alarm switch detection method;
Described smog detection method, sense terminals is mist detecting device, and fire-fighting operating mode is smog, and detected fire fighting alarm device is smoke alarm; Smoke Detection process is: detect main frame and detection signal is sent to smoke monitoring device, produce smog by smoke monitoring device; If detect main frame to identify the smog alarm signal that smoke alarm that fire-fighting main frame receives this monitoring site sends, judge that this smoke alarm and communication line thereof are normal; If detect main frame to identify the smog alarm signal that smoke alarm that fire-fighting main frame do not receive this monitoring site sends, judge that this smoke alarm or its communication line are exception;
Described alarm switch detection method, sense terminals is alarm switch monitoring device, and fire-fighting operating mode is push type fire-fighting alarm signal, and detected fire fighting alarm device is warning switch for fire; Alarm switch testing process is: detect main frame and detection signal is sent to alarm switch monitoring device, alarm switch monitoring device, by the warning circuit in parallel with warning switch for fire that be provided with or the solenoid circuit for triggering warning switch for fire, simulates fire-fighting operating mode; If detect main frame to identify the push type fire-fighting alarm signal that warning switch for fire that fire-fighting main frame receives this monitoring site sends, judge that this warning switch for fire and communication line thereof are normal; If detect main frame to identify the push type fire-fighting alarm signal that warning switch for fire that fire-fighting main frame do not receive this monitoring site sends, judge that this warning switch for fire or its communication line are exception.
Its further technical scheme is: the detection of the equipment to be checked in fire control alarm leakage system adopts forward detection method, or the mode adopting forward detection method to combine with inverse detection method; Equipment to be checked at least comprises the one in fire fighting folding door, row of conduits wind devices;
Fire fighting folding door adopts forward detection method to be: detect main frame and send detection signal through the fire-fighting main frame with its electric connection from trend fire fighting folding door or manually send detection signal to fire fighting folding door through the operator on duty of fire watch room, fire fighting folding door performs action of closing the door, the door status switch be located in fire fighting folding door does not have trigger pip, and the transducing signal that the sense terminals that detection main frame fails to receive this monitoring site is correlated with then judges that this fire fighting folding door is as abnormal; The door status switch be located in fire fighting folding door has trigger pip, the transducing signal that the sense terminals that detection main frame can receive this monitoring site is correlated with, then judge that this fire fighting folding door is normal; Wherein, described door status switch electrically connects with the sense terminals of its monitoring site;
Row of conduits wind devices adopts forward detection method to be: detect main frame and send detection signal through the fire-fighting main frame with its electric connection from trend pressure fan and/or smoke exhaust fan or the operator on duty through fire watch room manually sends detection signal to pressure fan and/or smoke exhaust fan, pressure fan and/or smoke exhaust fan startup work, the air flow sensor be located in exhaust duct does not have trigger pip, and the transducing signal that the sense terminals that detection main frame fails to receive this monitoring site is correlated with then judges that this row of conduits wind devices is as abnormal; The air flow sensor be located in exhaust duct has trigger pip, the transducing signal that the sense terminals that detection main frame can receive this monitoring site is correlated with, then judge that this row of conduits wind devices is normal; Wherein, described air flow sensor electrically connects with the sense terminals of its monitoring site;
The mode that fire fighting folding door adopts forward detection method to combine with inverse detection method is: detect the sense terminals that detection signal is sent to certain monitoring site by main frame, the fire-fighting operating mode of simulation is produced by sense terminals, the fire fighting alarm device trigger alarm signals of this monitoring site is also sent to fire-fighting main frame, fire-fighting main frame sends enabling signal to fire fighting folding door, if detection main frame identifies fire-fighting main frame and receives alerting signal, and the door status switch be located in fire fighting folding door has trigger pip, judge the warning device of this monitoring site, fire fighting folding door and operation circuit thereof are normally, identifies fire-fighting main frame receive alerting signal if detect main frame, and the door status switch be located in fire fighting folding door does not have trigger pip, then judge the warning device of this monitoring site and operation circuit normal, and fire fighting folding door or operation circuit be exception, wherein, described door status switch electrically connects with the sense terminals of its monitoring site,
The mode that row of conduits wind devices adopts forward detection method to combine with inverse detection method is: detect the sense terminals that detection signal is sent to certain monitoring site by main frame, the fire-fighting operating mode of simulation is produced by sense terminals, the fire fighting alarm device trigger alarm signals of this monitoring site is also sent to fire-fighting main frame, fire-fighting main frame sends enabling signal to pressure fan and/or smoke exhaust fan, if detection main frame identifies fire-fighting main frame and receives alerting signal, and the air flow sensor be located in exhaust duct has trigger pip, judge the warning device of this monitoring site, row of conduits wind system and operation circuit thereof are normally, identifies fire-fighting main frame receive alerting signal if detect main frame, and the air flow sensor be located in exhaust duct does not have trigger pip, then judge the warning device of this monitoring site and operation circuit normal, and row of conduits wind system or its operation circuit be exception, wherein, described air flow sensor electrically connects with the sense terminals of its monitoring site.
A kind of detection system for fire control alarm leakage system of the present invention, comprise detection main frame, and with detect several sense terminals of being connected of main frame, described sense terminals at least comprises for generation of the inverse detection terminal simulating fire-fighting operating mode, for gathering the one in the forward sense terminals of equipment working state to be checked; Described inverse detection terminal at least comprises the one in mist detecting device, alarm switch monitoring device; Described mist detecting device, comprises microcontroller, and the power module be connected with microcontroller and communication module, and also comprise the aerosol producer be connected with microcontroller, described aerosol producer comprises cigarette source component and smog switch assembly.
Its further technical scheme is: described alarm switch monitoring device comprises microcontroller, and the power module be connected with microcontroller and communication module; Described microcontroller is also connected with Test Switchboard circuit, and described Test Switchboard circuit comprises the relay switch with the circuit in parallel of warning switch for fire, or Test Switchboard circuit comprises the solenoid circuit for touching warning switch for fire.
Its further technical scheme is: described forward sense terminals comprises microcontroller, and the power module be connected with microcontroller and communication module, also comprises the fire fighting folding door monitor and/or fan monitor device that are connected with microcontroller; Described fire fighting folding door monitor is the door status switch be located in fire fighting folding door; Described fan monitor device is the air flow sensor be located in exhaust duct.
Mist detecting device of the present invention, comprises microcontroller, and the power module be connected with microcontroller and communication module, and also comprise the aerosol producer be connected with microcontroller, aerosol producer comprises cigarette source component and smog switch assembly.
Its further technical scheme is: described cigarette source component is smog pressure vessel; Described smog switch assembly comprises the air circuit breaker be connected with smog pressure vessel pipeline, the nozzle be connected with air circuit breaker, and for the electromagnet that touches air circuit breaker or motor-driven assembly; Or described cigarette source component is tobacco juice storage tank, described smog switch assembly comprises the ultrasound wave vibration head be inserted in tobacco juice, the ultrasonic output circuit be connected with ultrasound wave vibration head, and the Fan pipeline assembly be connected with tobacco juice storage tank pipeline and nozzle.
The present invention's beneficial effect is compared with prior art: the present invention adopts and is provided with sense terminals at the scene, simulate fire-fighting operating mode, make on-the-spot fire fighting alarm device when monitoring fire-fighting operating mode, trigger alarm signals, detects the fire watch personnel in fire control alarm leakage system, fire-fighting main frame, fire protection warning circuit and each warning device and whether is in normal condition with this; In-problem circuit in fire control alarm leakage system, fire fighting alarm device or fire-fighting main frame etc. can be got rid of in time, guarantee that fire control alarm leakage system is in normal effective duty constantly.Sense terminals wherein can combine with fire fighting alarm device, becomes the fire product that a new generation has fire protection and fire protection warning function.Detect main frame also to combine with fire-fighting main frame, become detection type fire-fighting main frame of new generation.Emphasis of the present invention solves administration of the prevention and control department carries out a hand inspection difficult problem to the fire fighting equipment of fire-fighting user.Traditional fire control alarm leakage system is not because have measuring ability, cannot be checked by Fire Net itself, only can adopt hand inspection means, the inefficiency not only checked, and cost of labor is very high, when personnel are limited, administration of the prevention and control department is caused to check in real time or momentarily.And enforcement of the present invention, fire control alarm leakage system can be allowed to have measuring ability, administration of the prevention and control department can at any time or timing to send the steering order of inspection to Fire Net, administration of the prevention and control department and user also can receive the result of inspection in real time, pinpoint the problems, fire-fighting user can be allowed to carry out in time rectifying and correcting.Relatively traditional test mode, reduces check cost, and has certain deterrent effect to fire-fighting user, and their fire control alarm leakage system cannot be rehearsed.Can also by detecting the management whether specification of supervising fire-fighting user, whether equipment is complete, and can assist fire-fighting user self-checking equipment.Because pick-up unit can increase the various kinds of sensors of fire protection warning, the detection system that detection main frame and pick-up unit are formed can become the standby system of the fire protection warning in fire control alarm leakage system, also can realize fire protection warning function.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of detection system specific embodiment one for fire control alarm leakage system of the present invention;
Fig. 2 is the schematic diagram of a kind of detection system specific embodiment two for fire control alarm leakage system of the present invention;
Fig. 2 A be embodiment illustrated in fig. 2 in detection main frame have communication to be connected with fire-fighting main frame and the connection diagram (namely fire-fighting system is secondary structure, does not comprise upper management department) of management host that jointly connects therebetween;
Fig. 3 is the schematic diagram (sense terminals is mist detecting device, inverse detection mode) of a kind of detection system specific embodiment three for fire control alarm leakage system of the present invention;
Fig. 4 is the schematic diagram (sense terminals is the alarm switch pick-up unit being provided with solenoid circuit, inverse detection mode) of a kind of detection system specific embodiment four for fire control alarm leakage system of the present invention;
Fig. 4 A is the schematic diagram (sense terminals is the alarm switch pick-up unit being provided with relay switch, inverse detection mode) of a kind of detection system specific embodiment five for fire control alarm leakage system of the present invention;
Fig. 5 is the schematic diagram that detection system of the present invention adopts forward detection mode;
Fig. 6 is the frame structure schematic diagram of a kind of specific embodiment of management host of the present invention;
Fig. 7 is the frame structure schematic diagram of a kind of specific embodiment of detection main frame of the present invention;
Fig. 8 is the frame structure schematic diagram of a kind of specific embodiment of pick-up unit of the present invention;
Fig. 9 A is the appearance schematic diagram of the mist detecting device employing pressure vessel formula structure of the present invention;
Fig. 9 B be the present invention mist detecting device adopt smog pressure vessel formula structure and be connected with other parts schematic diagram;
Figure 10 is the schematic diagram of the mist detecting device employing tobacco juice storage pot type structure of the present invention;
Figure 11 is the detection host work schematic flow sheet in detection system of the present invention;
Figure 12 is the workflow schematic diagram of the management host in detection system of the present invention;
Figure 13 is the workflow schematic diagram of the pick-up unit in detection system of the present invention;
Figure 14 is the appearance schematic diagram of the detection host embodiments in detection system of the present invention;
Figure 15 is the telepilot appearance schematic diagram of the detection host embodiments in detection system of the present invention.
Reference numeral
10 housing 101 external hole
102 external hole 103 external hole
11 antenna 12 circuit boards
20 smog pressure vessel 20A tobacco juice storage tanks
30 smog switch assembly 31 air circuit breakers
32 nozzle 33 motor-driven assemblies
331 motor 34 smog pipelines
40 smog switch assembly 41 ultrasound wave vibration head
43 Fan pipeline assembly 431 Fan pipelines
432 blower fan 433 air outlets
434 first air door 435 second air doors
44 nozzle 90 smoke alarms
51 warning switch for fire 52 door status switchs
53 air flow sensor 91 smog self-inspection probes
Embodiment
In order to more fully understand technology contents of the present invention, below in conjunction with specific embodiment technical scheme of the present invention being introduced further and illustrating, but being not limited to this.
A kind of detection method for fire control alarm leakage system of the present invention, at least comprises the one in inverse detection method, forward detection method.Inverse detection method wherein sends detection signal by detection main frame (can be the main process equipment of a newly-increased platform independent) to the sense terminals being located at monitoring site, sense terminals is subject to detection signal trigger simulation signal or switching signal, to simulate fire-fighting operating mode (the push type actuation of an alarm of the smog alarm such as occurred in gaseous form or generation electric signal, also can be temperature alarming, the fire-fighting operating mode of audible alarm or light warning), if detect main frame can in a manual manner or automated manner identify the alerting signal that fire fighting alarm device that fire-fighting main frame can receive this monitoring site sends, record fire-fighting main frame, the fire fighting alarm device of this monitoring site and communication line thereof are normal, if detect main frame can in a manual manner or automated manner identify the alerting signal that fire fighting alarm device that fire-fighting main frame do not receive this monitoring site sends, record the fire fighting alarm device of this monitoring site or its communication line for abnormal.This detection method can be initiated by detection main frame and implement, and also can implement by initiating with the management host detecting the upper management department that main frame is connected.Finally be sent to fire-fighting main frame (testing result of smog and alarm switch) due to the alerting signal caused by detection signal and detect main frame (testing result of the pipeline air draft of fire fighting folding door and fire-fighting), if set up communication annexation between fire-fighting main frame and detection main frame, the alerting signal sent because of detection signal that fire-fighting main frame receives, detection main frame can be sent to, gather, generation detection record is preserved, or be uploaded to management host (administration of the prevention and control department), i.e. automated manner, fire-fighting main frame is electrically connected with detection main frame, the fire-fighting operating mode type information of the alerting signal received and the positional information of monitoring site are sent to detection main frame by fire-fighting main frame, detect main frame and judgement identification is carried out to this fire-fighting operating mode type information and positional information.No matter between fire-fighting main frame and detection main frame, whether set up communication annexation, the alerting signal sent because of detection signal that fire-fighting main frame receives, need to input to detection main frame in manually operated mode, i.e. manual mode, fire watch personnel to the detection main frame input fire-fighting operating mode type information of alerting signal and the positional information of monitoring site according to the alerting signal of fire-fighting main frame, detect main frame and carry out judgement identification to this fire-fighting operating mode type information and positional information.This mode is applicable to fire-fighting user and checks oneself self-inspection, is also applicable to detecting fire-fighting operator on duty, detects fire watch personnel work whether on duty.
According to conventional fire-fighting operating mode, in specific implementation process, in same Fire Net, following two kinds of concrete inverse detection methods can be comprised:
One, smog detection method, sense terminals is mist detecting device, and fire-fighting operating mode is smog, and detected fire fighting alarm device is smoke alarm; Described smog detection method is: detect main frame and detection signal is sent to smoke monitoring device, produce smog by smoke monitoring device; If detect main frame can in a manual manner or automated manner identify the smog alarm signal that smoke alarm that fire-fighting main frame receives this monitoring site sends, judge that this smoke alarm and communication line thereof are normal; If detect main frame can in a manual manner or automated manner identify the smog alarm signal that smoke alarm that fire-fighting main frame do not receive this monitoring site sends, judge that this smoke alarm or its communication line are exception.
Two, alarm switch detection method, sense terminals is alarm switch monitoring device, and fire-fighting operating mode is push type fire-fighting alarm signal, and detected fire fighting alarm device is warning switch for fire; Described alarm switch detection method is: detect main frame and detection signal is sent to alarm switch monitoring device, alarm switch monitoring device, by the warning circuit in parallel with warning switch for fire that be provided with or the solenoid circuit for triggering warning switch for fire, simulates fire-fighting operating mode; If detect main frame can in a manual manner or automated manner identify the push type fire-fighting alarm signal that warning switch for fire that fire-fighting main frame receives this monitoring site sends, judge that this warning switch for fire and communication line thereof are normal; If detect main frame can in a manual manner or automated manner identify the push type fire-fighting alarm signal that warning switch for fire that fire-fighting main frame do not receive this monitoring site sends, judge that this warning switch for fire or its communication line are exception.
In other embodiment, inverse detection method also can be carry out based on infrared detection mode, and namely detected fire-fighting report is applied to install and is set to infrared temperature warning device, and sense terminals is then for sending the infrared transmitter of the infrared signal of simulation.The infrared signal when infrared signal that infrared transmitter simulates out is fire under the condition of high temperature.
Conventional equipment to be checked has fire fighting folding door and row of conduits wind devices, the mode that they can adopt forward detection method to combine with inverse detection method:
One, fire fighting folding door detection method is: detect main frame and detection signal is sent to mist detecting device, smog is produced by mist detecting device, smoke alarm monitors smog, and alerting signal is sent to fire-fighting main frame, and transmit the controller of drive singal to fire fighting folding door, now detect main frame can in a manual manner or automated manner identify fire-fighting main frame and receive alerting signal, and door status switch (the i.e. one of position transducer be located in fire fighting folding door, also can position transducer in other forms, such as travel switch) there is trigger pip, judge that this smoke alarm and fire fighting folding door are normal, if detect main frame can in a manual manner or automated manner identify fire-fighting main frame and receive alerting signal, and the door status switch be located in fire fighting folding door does not have trigger pip, then judge that this smoke alarm is normal, and fire fighting folding door be exception, wherein, door status switch electrically connects with the sense terminals of its monitoring site,
Two, pipeline air draft detection method is: detect main frame and detection signal is sent to mist detecting device, smog is produced by mist detecting device, smoke alarm monitors smog, and alerting signal is sent to fire-fighting main frame, and transmit the controller of drive singal to pressure fan and/or smoke exhaust fan, now detect main frame can in a manual manner or automated manner identify fire-fighting main frame and receive alerting signal, and the air flow sensor be located in exhaust duct has trigger pip, judge that this smoke alarm and row of conduits wind system are normal; If detect main frame can in a manual manner or automated manner identify fire-fighting main frame and receive alerting signal, and the air flow sensor be located in exhaust duct does not have trigger pip, then judge that this smoke alarm is normal, and pipeline air draft be exception; Wherein, air flow sensor electrically connects with the sense terminals of its monitoring site.
They also can adopt forward detection method:
One, the forward detection method of fire fighting folding door: detect main frame through sending detection signal (i.e. on line operation pattern) with the fire-fighting main frame of its electric connection from trend fire fighting folding door or the operator on duty through fire watch room manually sends detection signal (i.e. manual operation mode to fire fighting folding door, by being sent the signal of test smoke control system by the monitoring main frame being located at fire watch room, require that operator on duty is in official hour, put down rolling screen door, carry out smog isolation), fire fighting folding door performs action of closing the door, now, the door status switch be located in fire fighting folding door does not have trigger pip, the feedback signal that the sense terminals that detection main frame fails to receive this monitoring site is correlated with then judges that this fire fighting folding door is as abnormal, the door status switch be located in fire fighting folding door has trigger pip, the feedback signal that the sense terminals that detection main frame can receive this monitoring site is correlated with, then judge that this fire fighting folding door is normal, wherein, door status switch electrically connects with the sense terminals of its monitoring site,
Two, the forward detection method of row of conduits wind devices: detect main frame through sending detection signal with the fire-fighting main frame of its electric connection from trend pressure fan and/or smoke exhaust fan or the operator on duty through fire watch room manually sends detection signal to pressure fan and/or smoke exhaust fan, pressure fan and/or smoke exhaust fan startup work, the air flow sensor be located in exhaust duct does not have trigger pip, and the transducing signal that the sense terminals that detection main frame fails to receive this monitoring site is correlated with then judges that this row of conduits wind devices is as abnormal; The air flow sensor be located in exhaust duct has trigger pip, the transducing signal that the sense terminals that detection main frame can receive this monitoring site is correlated with, then judge that this row of conduits wind devices is normal; Wherein, described air flow sensor electrically connects with the sense terminals of its monitoring site.
Equipment to be checked can also be fire pump, fire alarm bell etc., comprises all various emergency equipments linked with fire protection alarm system.
In above several method, can adopt together in same fire control alarm leakage system.And same sense terminals can be made to have the function of various detection method.Wherein, smog detection method and alarm switch detection method send control signal by sense terminals, to produce the of short duration fire-fighting operating mode for detecting; Fire fighting folding door detection method and pipeline air draft detection method are then receive transducing signal by sense terminals, and therefore, sense terminals is two-way with the communication of detection main frame.This also makes sense terminals can increase the functional module of fire protection warning, and becomes the end product simultaneously with fire protection and fire fighting monitoring function.In forward and reverse detection method, all whether normally can detect fire-fighting host work state.
Wherein, smog detection method and alarm switch detection method, the inverse detection method of employing, namely detects from the tail end of fire control alarm leakage system to top; And the fire fighting equipment of the fire fighting folding door coordinated signals relevant with fire protection warning with pipeline air draft etc., then detection signal can be triggered by the alerting signal produced in inverse detection method testing process, also forward detection method (by top to tail end) can be adopted, notify that fire-fighting main frame carries out the detection of online control by detection main frame in the mode of electric signal, or (such as voice broadcast) notifies that fire watch personnel carry out online control in a manual manner, more whether the feedback signal received by sense terminals is normal to judge these online controls.
Detection method of the present invention also may be used for testing other fire fighting alarm device, the fire alarm of such as sounding or the alarm lamp of luminescence.
Be used for detection system and the device of fire control alarm leakage system about the present invention, below in conjunction with accompanying drawing, illustrate one by one.
Fig. 1 is detection system specific embodiment one of the present invention, and fire-fighting main frame is by detecting main frame and management host communication link (maybe implanting detecting main frame in the structure of fire-fighting main frame).The sense terminals be connected with detection main frame has several, and the fire fighting alarm device be connected with fire-fighting main frame, fire fighting equipment (i.e. equipment to be checked) also have several, are located at several monitoring sites, form a fire control alarm leakage system.Show but the sense terminals of the monitoring site A of certain fire control alarm leakage system and the connection detecting main frame in Fig. 1, the fire fighting alarm device of monitoring site A and the connection of fire-fighting main frame, the connection of the two can share same fire communication network.In the present embodiment, detection main frame and sense terminals are one-way communication function, and sense terminals is only applicable to the fire-fighting operating mode producing simulation.
Fig. 2 is detection system specific embodiment two of the present invention, is with Fig. 1 difference: fire-fighting main frame, detect main frame all with management host communication link; Sense terminals also has fire protection warning function (sense terminals is both-way communication with detection main frame); All can detect the fire-fighting operating mode detected and the actual fire-fighting operating mode that there occurs, thus there is real fire protection warning function.Owing to have employed bidirectional communication function, sense terminals can have the measuring ability of the pipeline air draft of fire fighting folding door and fire-fighting simultaneously.
In the embodiment of above-mentioned Fig. 1 and Fig. 2, detection main frame and fire-fighting main frame all have a common host computer, i.e. management host, coordinates the work between two main frames by management host, and the intercommunication of data message.
In above-mentioned two embodiments, belonging to upper management type and implement structure, is also main embodiment of the present invention.The instruction of examinations is sent by management host.And management host is located at Surveillance center or the Control Room of administration of the prevention and control department.The concrete mode detected is every day or monthly or at any time detects, and is formulated by administrative authority.
Fig. 2 A and Fig. 2 difference are, detecting main frame has communication to be connected with fire-fighting main frame, therebetween the uncommon management host connected.Detect main frame and the coherent signal (which monitoring site such as carrying out the checking network dot information detected for) when detecting is sent to fire-fighting main frame, with false alarm prevention, received alerting signal (alerting signal simulated) during detection then gathers and is dealt into detection main frame by fire-fighting main frame.
Fig. 3 is a kind of detection system specific embodiment three for fire control alarm leakage system of the present invention, and sense terminals is wherein mist detecting device, and fire fighting alarm device is smoke alarm.Mist detecting device is provided with the aerosol producer for generation of detection smog.In actual installation process, the mist detecting device of monitoring site and the distance of smoke alarm are very near, so that the smog produced can be delivered in the sensor of smoke alarm in time.
Fig. 4 is a kind of detection system specific embodiment four for fire control alarm leakage system of the present invention, and sense terminals is wherein the alarm switch pick-up unit being provided with solenoid circuit; Fire fighting alarm device is warning switch for fire, and the ferroelectric road of circuit by the button of the action triggers warning switch for fire of iron core, can produce the push type alerting signal of simulation.This embodiment is not suitable for the warning switch for fire of damage type, and being only suitable for can reusable warning switch for fire.
Fig. 4 A is a kind of detection system specific embodiment five for fire control alarm leakage system of the present invention, sense terminals is wherein the alarm switch pick-up unit being provided with relay switch, this relay switch (alarm switch in instant Fig. 8) is in parallel with the button circuit of warning switch for fire, makes it produce to be equivalent to the alerting signal that button triggers.
Fig. 5 is the enforcement structure that detection system of the present invention adopts forward detection mode, send to fire watch personnel (carrying out manually operated prompting in modes such as acousto-optics) or fire-fighting main frame (realizing with electric signal after the two electrical connection) detection signal starting equipment to be checked by detection main frame, by fire watch personnel manual operation fire-fighting host-initiated equipment to be checked, or fire-fighting main frame starts equipment to be checked (i.e. fire fighting equipment according to the electric signal received, such as blower fan or rolling screen door), the transducing signal that main frame can receive air flow sensor that sense terminals sends or door status switch if detect, then identify the normal startup optimization of equipment to be checked, record equipment to be checked and operation circuit normal, the transducing signal that main frame does not receive air flow sensor that sense terminals sends or door status switch if detect, record fire watch personnel, fire-fighting main frame, fire-fighting equipment to be checked or its operation circuit be exception.
Fig. 6 is a kind of specific embodiment structure of management host.This management host comprises data processor, and the display screen be connected with data processor, transmitter, status indicator lamp, loudspeaker, printer, data memory, network interface, data collector and keyboard (or knob).Data collector is wherein several, is connected for detecting main frame wireless telecommunications with several.Management host can be wire communication with the communication of detection main frame, also can be wireless telecommunications, also can have two kinds of communication functions.Power unit is that all parts is powered, and comprises ac power input end, accumulator, stabilized voltage supply (module), energy supply control module and charging device.As management host, have and send the pool function of detection signal, and testing result is carried out the function that gathers.Management host can carry out communication link to relevant administrative authority by network, testing result to be uploaded to the webserver or the E-government Platform of relevant departments.The predetermined detection instruction that the E-government Platform that management host can receive relevant departments is sent, the fire-fighting system of resident to its residential quarter of such as certain community has doubt, can send the detection request requiring to carry out fire control alarm leakage system by E-government Platform to the management host of administration of the prevention and control department.This detection request is sent to management host by E-government Platform, management host carries out the detection of being correlated with again, and the testing result received is returned to E-government Platform, this resident learns the testing result of this residential quarter fire control alarm leakage system by E-government Platform.
Fig. 7 is a kind of specific embodiment structure detecting main frame.This detection main frame comprises data processor, and the display screen be connected with data processor, status indicator lamp, loudspeaker, transmitter, data memory, network interface, 485 communication interfaces, data collector and keyboard (or button).Data collector is wherein several, is connected for several sense terminals wireless telecommunications.Detection main frame and sense terminals can be wireless also can be wired; The communication detecting main frame and management host also can be wireless or wired.485 communications are wherein used for being connected with sense terminals communication, and cable interface is used for being connected with management host communication.Power unit is that all parts is powered, and comprises ac power input end, accumulator, stabilized voltage supply (module), energy supply control module and charging device.Profile is as shown in Figure 14, Figure 15.
Fig. 8 is pick-up unit (i.e. sense terminals, gathered forward to detect and inverse detection) a kind of circuit block diagram of specific embodiment, it mainly comprises with lower component: data processor (i.e. microcontroller), is responsible for distribution and the control of all working of sense terminals; Display screen, is connected with data processor, for showing mode of operation and correlation parameter information; Status indicator lamp, is connected with data processor, for showing several main duty; Whether air quantity sensing head, is connected with data processor, is also called air flow sensor, is installed on fire-fighting exhaust duct, enable for detecting fire-fighting exhaust duct; Smoke transducer, is connected with data processor, for detecting smog; Position transducer, is connected with data processor, i.e. locating module, such as GPS module; Data memory, is connected with data processor, for the control program instruction of storing testing result and detect; Keyboard or button, be connected with data processor, for input control parameter or steering order; Driver, is connected with data processor, i.e. driving circuit, is connected with aerosol producer and alarm switch (i.e. relay switch); 485 communication interfaces, are connected with data processor, for being connected with the wire communication detecting main frame, and the wireline side of communication module; Data collector, is connected with data processor, for being connected with the wireless telecommunications detecting main frame, and the wireless portion of communication module; Hummer, is connected with data processor, for audible alarm; And power unit (i.e. power module), for all parts is powered, comprise ac power input end, accumulator, stabilized voltage supply (module), energy supply control module and charging device.Wherein, data processor is also electrically connected with position transducer (i.e. door status switch), and whether position transducer (i.e. door status switch) according to fire-fighting alarm signal, can close in time for detecting fire fighting folding door.Aerosol producer wherein comprises cigarette source component and smog switch assembly.In the present embodiment, gather together for generation of the inverse detection terminal of simulation fire-fighting operating mode, the forward sense terminals that is used for gathering equipment working state to be checked, the universal components such as data processor are shared, to the trigger unit of simulation fire-fighting operating mode be produced and gather the senser element of equipment working state to be checked by respective port and data processor, such embodiment, sense terminals can be allowed to become the very strong standardized product of versatility, and user can select according to the needs of oneself.In other embodiment, also can make separately forward sense terminals or inverse detection terminal.
Fig. 9 A and Fig. 9 B is depicted as mist detecting device of the present invention and adopts pressure vessel formula structure.Comprise housing 10, the antenna 11 be located on housing 10, the circuit board 12 be located in housing, circuit board is provided with each electron device aforementioned, housing is also provided with the external hole 101,102,103 be connected with fire-fighting report report switch, door status switch, air flow sensor, is also provided with display screen 13, button 14 and pilot lamp 15.Cigarette source component is wherein smog pressure vessel 20; Smog switch assembly 30 comprises the air circuit breaker 31 be connected with smog pressure vessel pipeline, the nozzle 32 be connected with air circuit breaker, and for touching the motor-driven assembly 33 of air circuit breaker.When needing to carry out Smoke Detection, data processor (i.e. microcontroller) outputs control signals to the motor 331 in motor-driven assembly 33, motor 331 rotate past gearing-down after, open air circuit breaker 31, high-voltage smoke in smog pressure vessel 20 is through air circuit breaker 31, smog pipeline 34 is sent to nozzle 32, smog is sprayed onto on smoke alarm 90, smoke alarm collects the smog discharged, trigger smog alarm signal and be sent to fire-fighting main frame, managerial personnel are after hearing or seeing the fire-fighting alarm signal that receives, the detection main frame watched in same pulpit is shown as detected state, managerial personnel pass through the operation of keyboard or button, cancel this alerting signal, in order to avoid cause false alarm.In other embodiment, electromagnet structure also can be adopted to drive air circuit breaker.Also forward can be detected and inverse detection
Figure 10 is that the mist detecting device mist pick-up unit of the present invention adopts tobacco juice storage pot type structure; Cigarette source component is wherein tobacco juice storage tank 20A, smog switch assembly 40 comprises the ultrasound wave vibration head 41 be inserted in tobacco juice, the ultrasonic output circuit (not shown) be connected with ultrasound wave vibration head 41, and the Fan pipeline assembly 43 be connected with tobacco juice storage tank 20A pipeline and nozzle 44(and air outlet 433); The blower fan 432 that Fan pipeline assembly 43 comprises Fan pipeline 431 and is located in Fan pipeline 431, Fan pipeline 431 is provided with the air outlet 433 be connected with tobacco juice storage tank 20A; The top of tobacco juice storage tank 20A connects with air outlet 433 pipeline; Be provided with the first air door 434 in Fan pipeline 431, air outlet 433 is provided with the second air door 435.Ultrasonic output circuit wherein and data processor (i.e. microcontroller) are electrically connected.The while of microcontroller, Trig control signal is to ultrasonic output circuit and blower fan, blower fan is by the top of the air of flowing through tobacco juice storage tank 20A, form negative pressure, the tobacco juice of tobacco juice storage tank is under the effect of ultrasound wave vibration head 41 simultaneously, be atomized, blow to smoke alarm to from air outlet together with the air of flowing.The first air door wherein and the second air door are in closedown when blower fan does not work, and volatilize to prevent the tobacco juice in tobacco juice storage tank.In the present embodiment, tobacco juice storage tank adopts and upwards loads from bottom, and the first half of tank mouth and storage tank is placed in the pipeline of air outlet, and the air of flowing is passed from the first half of tank mouth and storage tank, is convenient to change the tobacco juice in tobacco juice storage tank.In order to allow bottleneck play fixation, if be separately provided with individual air hole (not shown) in the bottleneck of tank mouth, so that the smog of atomization flows out from these air holes.
The workflow schematic diagram that Figure 11 adopts for detecting a certain specific embodiment of main frame in detection system of the present invention.
The workflow schematic diagram that Figure 12 adopts for a certain specific embodiment of management host in detection system of the present invention.
The workflow schematic diagram that Figure 13 adopts for a certain specific embodiment of pick-up unit in detection system of the present invention.
Figure 14 is the appearance schematic diagram detecting host embodiments in detection system of the present invention; Detect main frame and be normally arranged on same fire-fighting office space with fire-fighting main frame, be likely installed on higher position, for the ease of operation, telepilot as shown in figure 15 can also be increased, by telepilot, detection main frame is operated.
In actual use, detect the detecting unit main body of main frame as certain fire-fighting region (i.e. applying unit or fire-fighting user), usually, together with being located at the fire-fighting main frame of applying unit (such as certain mansion or certain community), communication annexation can also be had therebetween.The i.e. data of several fire fighting alarm devices that manage of fire-fighting main frame, with the data detecting several sense terminals that main frame controls, should one_to_one corresponding, when detection main frame sends the sense terminals of detection signal to A scene, can send a signal to fire-fighting main frame, notice fire-fighting main frame, A scene is in detected state simultaneously, if the alerting signal that the fire fighting alarm device receiving A scene is sent, show that the fire fighting alarm device at A scene and Fire Net circuit are in normal condition; If the alerting signal that the fire fighting alarm device not receiving A scene is sent, then show that the fire fighting alarm device at A scene and Fire Net circuit are in abnormality; Assay after this detection, can be sent to detection main frame by fire-fighting main frame, as shown in Figure 2 A, not be provided with management host, detects main frame complete independently testing and records tests result.
Detect between main frame and fire-fighting main frame and also can not be provided with communication annexation, the two duty identifies according to the relay indicating light of the two or screen display, auditory tone cues etc. due to operating personnel; Such as detection main frame and fire-fighting main frame are provided with relay indicating light or screen display, the auditory tone cues etc. at each scene, and the pilot lamp (or screen display, auditory tone cues etc.) of the two is up and down corresponding or left and right is corresponding is set together, when detecting the detection pilot lamp on main frame and being bright, alarm lamp on the fire-fighting main frame corresponded lights, and shows that this fire fighting alarm device is working properly; Contrary then show exception.In other embodiment, also the correspondence having come therebetween by operator on duty, detection main frame is operated accordingly according to the type of alerting signal and position by operator on duty, after operation, if the information that detection main frame receives operator on duty's input is corresponding with detection signal, then this time detect the detection of completion alarm device, alarm circuit and fire watch personnel, represent that this three is normally.The information that main frame cannot receive operator on duty's input if detect, then show to have one among three at least for abnormal.If when the information of operator on duty's input is not corresponding with the detection signal detected in main frame, then may be that certain monitoring site sending alerting signal there occurs real fire-fighting operating mode.In some test process, fire-fighting main frame does not have operator on duty, and detection now realizes combined operation by fire-fighting main frame and the communication link (as shown in Figure 2 A) detected between main frame.Now, do not need to judge again person on duty whether normal on duty time, can not need manual intervention, just can know, whether Fire Control main frame successfully receives test signal, and by test.
In order to prevent certain scene being in detected state from also there occurs fire-fighting operating mode (such as catching fire) simultaneously, and be unlikely to the quality time being missed rescue; The time that sense terminals can be sent detection signal is set to the special time interval or detects duration, the detection of such as alarm switch, adopts and triggers one-time detection signal second at interval of 2-5, again such as, the detection of smoke alarm, each time that smog occurs is 3-10 second; And once true breaking out of fire time, alerting signal can continue to be triggered, and is easy to difference and comes.In addition, pick-up unit itself, with the synchronous measuring ability such as switching signal, smog, can automatic distinguishing be self-test signal or actual signal, actual signal in this way, detect main frame and automatically will cancel self-inspection, and send corresponding warning in time, prompting fire watch personnel current alerts is non-detection alarm.
The communication network detecting main frame and sense terminals can be wireless, also can be wired; Can be independently communication network, also can carry out communication connection based on original fire communication network.
In other embodiment, sense terminals of the present invention can also increase the modular structure or modular circuit with fire protection warning function.Such as in mist detecting device, increase smoke alarm, alarm switch monitoring device increases the button of warning switch for fire, make it to become the product simultaneously with fire protection warning and fire protection function.Also namely sense terminals provided by the present invention can combine with traditional fire protection warning product, becomes the product that upgrading is replaced.Meanwhile, together with detection main frame also can combine with the structure of fire-fighting main frame, the main frame with fire protection and fire fighting monitoring function is become.Sense terminals band geocoding function, can lead to the modes such as keyboard operation and modify and arrange.
In other embodiment, various detection period and detection mode can be designed in order to easy to detect, such as the fire fighting alarm device at each scene be detected one by one, or the fire fighting alarm device of mass simultaneous formula to each scene detects.
Sense terminals is unique to original fire fighting alarm device and exists, be suitable for the transformation and upgrade of original Fire Net, for newly-built community or building, when carrying out the design of fire control alarm leakage system, the product simultaneously with fire protection warning and fire protection function can be adopted.
The main embodiment of detection system of the present invention is: the management host of an administration of the prevention and control department is connected with the detection main frame of several users, the detection main frame of each user is connected with again several sense terminals, this enforcement structure belongs to upper-level leader's type, also belongs to tertiary structure.Also can be alternate manner, such as, only have the detection main frame of single fire-fighting user and several sense terminals connected, this enforcement structure belongs to the type of checking oneself, and also belongs to secondary structure.
Be located at on-the-spot pick-up unit when for detecting cigarette sense warning, except taking except simulation smoke detects, smoke alarm (smoke transducer) can also be triggered by level mode, some smoke transducer band self-test switch, or by realizing on the circuit being attempted by smoke detector of pick-up unit.
Detection system of the present invention applies the Detection of content enumerated, and comprises the blower fan in smoke alarm, condition of a fire alarm switch, smoke control system and rolling screen door, and circuit and alarm monitoring main frame, can also be applied to the fire fighting devicies such as fire-proof door.
Conventional fire fighting alarm device can also comprise the alarm bell be located in corridor, and sense terminals can increase the voice detector receiving alarm bell chimes of doom for scene; Whether the work for detecting alarm bell is normal.
The present invention can supply (fire department of administration of the prevention and control department, fire-fighting group etc.) artificial for replacing, realize timing, not timing is to fire control alarm leakage system (the fire-fighting main frame of institute compass of competency, fire-fighting circuit, fire-fighting Smoke Detector, the equipment such as fire-fighting linkage system and row's fume-resisting system, facility) system of carrying out long-distance intelligent detection (notes abnormalities, automatic warning, and can be used for fire-fighting to send information warning by network mode, realize deduction of points automatically), and monitored fire-fighting main frame can be assisted, the fire fighting devicies such as fire-fighting smoke sensor, the fire-fighting situation of residing environment is monitored, meet abnormal conditions, such as, when there is the condition of a fire, can realize carrying out additional alarm to fire watch room, and, when being defined as truly reporting to the police, can be reported to the police directly to fire department by " the monitoring main frame " being located at fire-fighting center, by this system alarm, circular address, condition of a fire grades etc. are more convenient, more accurate, the problems such as slurred speech Chu are avoided to occur.Further, this system, while detection Fire Control working state of system, also can monitor the situation on duty of fire-fighting center operator on duty.
The present invention also solves existing fire protection warning main-machine communication standard simultaneously and differs, type of alarm is different, be difficult to realize networking concentrated alarm (to fire chief department), and cannot filter out spurious report to the police the problem of (do not filter the burden that greatly can increase fire department, even cannot use).
Above-mentionedly only further illustrate technology contents of the present invention with embodiment, so that reader is easier to understand, but does not represent embodiments of the present invention and be only limitted to this, any technology done according to the present invention extends or recreation, all by protection of the present invention.Protection scope of the present invention is as the criterion with claims.

Claims (6)

1., for a detection method for fire control alarm leakage system, this detection method at least comprises the one in inverse detection method, forward detection method;
Described inverse detection method sends detection signal by detection main frame to the sense terminals being located at monitoring site, sense terminals receives detection signal and triggers generation simulating signal or switching signal, to simulate fire-fighting operating mode, if detect main frame can identify the alerting signal that fire fighting alarm device that fire-fighting main frame receives this monitoring site sends, the fire fighting alarm device and the communication line thereof that record this monitoring site are normal; If detect main frame can identify the alerting signal that fire fighting alarm device that fire-fighting main frame do not receive this monitoring site sends, record the fire fighting alarm device of this monitoring site or its communication line for abnormal; Described fire-fighting operating mode at least comprise sound, optical, electrical gentle in one;
Described forward detection method sends by detection main frame the detection signal starting equipment to be checked to fire watch personnel or fire-fighting main frame, by fire watch personnel or fire-fighting host-initiated equipment to be checked, if detect main frame identify the normal startup optimization of equipment to be checked, record equipment to be checked and operation circuit normal; If detect main frame to identify the abnormal startup optimization of equipment to be checked, record fire watch personnel, fire-fighting main frame, fire-fighting equipment to be checked or its operation circuit are abnormal;
The identification of detection main frame to fire-fighting main frame in described inverse detection method comprises manual mode and automated manner; Wherein said manual mode refers to fire watch personnel according to the alerting signal of fire-fighting main frame to the detection main frame input fire-fighting operating mode type information of alerting signal and the positional information of monitoring site, and detection main frame carries out judgement to this fire-fighting operating mode type information and positional information and identifies; Described automated manner refers to that fire-fighting main frame is electrically connected with detection main frame, the fire-fighting operating mode type information of the alerting signal received and the positional information of monitoring site are sent to detection main frame by fire-fighting main frame, detect main frame and carry out judgement identification to this fire-fighting operating mode type information and positional information;
In described forward detection method, detect the identifying of main frame to equipment to be checked to comprise: send to the sense terminals being located at monitoring site the transducing signal that the equipment of detecting normally runs for the sensor that detects equipment working state to be checked, transducing signal is sent to detection main frame again by sense terminals, detect main frame and receive transducing signal, detect main frame and identify the normal startup optimization of equipment to be checked; Detect main frame and do not receive transducing signal, detect main frame and identify the abnormal startup optimization of equipment to be checked.
2. a kind of detection method for fire control alarm leakage system according to claim 1, is characterized in that described inverse detection method at least comprises the one in smog detection method, alarm switch detection method;
Described smog detection method, sense terminals is mist detecting device, and fire-fighting operating mode is smog, and detected fire fighting alarm device is smoke alarm; Smoke Detection process is: detect main frame and detection signal is sent to mist detecting device, produce smog by mist detecting device; If detect main frame to identify the smog alarm signal that smoke alarm that fire-fighting main frame receives this monitoring site sends, judge that this smoke alarm and communication line thereof are normal; If detect main frame to identify the smog alarm signal that smoke alarm that fire-fighting main frame do not receive this monitoring site sends, judge that this smoke alarm or its communication line are exception;
Described alarm switch detection method, sense terminals is alarm switch monitoring device, and fire-fighting operating mode is push type fire-fighting alarm signal, and detected fire fighting alarm device is warning switch for fire; Alarm switch testing process is: detect main frame and detection signal is sent to alarm switch monitoring device, alarm switch monitoring device, by the warning circuit in parallel with warning switch for fire that be provided with or the solenoid circuit for triggering warning switch for fire, simulates fire-fighting operating mode; If detect main frame to identify the push type fire-fighting alarm signal that warning switch for fire that fire-fighting main frame receives this monitoring site sends, judge that this warning switch for fire and communication line thereof are normal; If detect main frame to identify the push type fire-fighting alarm signal that warning switch for fire that fire-fighting main frame do not receive this monitoring site sends, judge that this warning switch for fire or its communication line are exception.
3. a kind of detection method for fire control alarm leakage system according to claim 1, it is characterized in that the detection of the equipment to be checked in fire control alarm leakage system adopts forward detection method, or the mode adopting forward detection method to combine with inverse detection method;
Described equipment to be checked at least comprises the one in fire fighting folding door, row of conduits wind devices;
Fire fighting folding door adopts forward detection method to be: detect main frame and send detection signal through the fire-fighting main frame with its electric connection from trend fire fighting folding door or manually send detection signal to fire fighting folding door through the operator on duty of fire watch room, fire fighting folding door performs action of closing the door, the door status switch be located in fire fighting folding door does not have trigger pip, and the transducing signal that the sense terminals that detection main frame fails to receive this monitoring site is correlated with then judges that this fire fighting folding door is as abnormal; The door status switch be located in fire fighting folding door has trigger pip, the transducing signal that the sense terminals that detection main frame can receive this monitoring site is correlated with, then judge that this fire fighting folding door is normal; Wherein, described door status switch electrically connects with the sense terminals of its monitoring site;
Row of conduits wind devices adopts forward detection method to be: detect main frame and send detection signal through the fire-fighting main frame with its electric connection from trend pressure fan and/or smoke exhaust fan or the operator on duty through fire watch room manually sends detection signal to pressure fan and/or smoke exhaust fan, pressure fan and/or smoke exhaust fan startup work, the air flow sensor be located in exhaust duct does not have trigger pip, and the transducing signal that the sense terminals that detection main frame fails to receive this monitoring site is correlated with then judges that this row of conduits wind devices is as abnormal; The air flow sensor be located in exhaust duct has trigger pip, the transducing signal that the sense terminals that detection main frame can receive this monitoring site is correlated with, then judge that this row of conduits wind devices is normal; Wherein, described air flow sensor electrically connects with the sense terminals of its monitoring site;
The mode that fire fighting folding door adopts forward detection method to combine with inverse detection method is: detect the sense terminals that detection signal is sent to certain monitoring site by main frame, the fire-fighting operating mode of simulation is produced by sense terminals, the fire fighting alarm device trigger alarm signals of this monitoring site is also sent to fire-fighting main frame, fire-fighting main frame sends enabling signal to fire fighting folding door, if detection main frame identifies fire-fighting main frame and receives alerting signal, and the door status switch be located in fire fighting folding door has trigger pip, judge the warning device of this monitoring site, fire fighting folding door and operation circuit thereof are normally, identifies fire-fighting main frame receive alerting signal if detect main frame, and the door status switch be located in fire fighting folding door does not have trigger pip, then judge the warning device of this monitoring site and operation circuit normal, and fire fighting folding door or operation circuit be exception, wherein, described door status switch electrically connects with the sense terminals of its monitoring site,
The mode that row of conduits wind devices adopts forward detection method to combine with inverse detection method is: detect the sense terminals that detection signal is sent to certain monitoring site by main frame, the fire-fighting operating mode of simulation is produced by sense terminals, the fire fighting alarm device trigger alarm signals of this monitoring site is also sent to fire-fighting main frame, fire-fighting main frame sends enabling signal to pressure fan and/or smoke exhaust fan, if detection main frame identifies fire-fighting main frame and receives alerting signal, and the air flow sensor be located in exhaust duct has trigger pip, judge the warning device of this monitoring site, row of conduits wind system and operation circuit thereof are normally, identifies fire-fighting main frame receive alerting signal if detect main frame, and the air flow sensor be located in exhaust duct does not have trigger pip, then judge the warning device of this monitoring site and operation circuit normal, and row of conduits wind system or its operation circuit be exception, wherein, described air flow sensor electrically connects with the sense terminals of its monitoring site.
4. the detection system for fire control alarm leakage system, it is characterized in that comprising detection main frame, and with detect several sense terminals of being connected of main frame, described sense terminals at least comprises for generation of the inverse detection terminal simulating fire-fighting operating mode, for gathering the one in the forward sense terminals of equipment working state to be checked; Described inverse detection terminal at least comprises the one in mist detecting device, alarm switch monitoring device; Described mist detecting device, comprises microcontroller, and the power module be connected with microcontroller and communication module, and also comprise the aerosol producer be connected with microcontroller, described aerosol producer comprises cigarette source component and smog switch assembly; Described alarm switch monitoring device comprises microcontroller, and the power module be connected with microcontroller and communication module; Described microcontroller is also connected with Test Switchboard circuit, and described Test Switchboard circuit comprises the relay switch with the circuit in parallel of warning switch for fire, or Test Switchboard circuit comprises the solenoid circuit for touching warning switch for fire.
5. the detection system for fire control alarm leakage system according to claim 4, it is characterized in that described forward sense terminals comprises microcontroller, and the power module to be connected with microcontroller and communication module, also comprise the fire fighting folding door monitor and/or fan monitor device that are connected with microcontroller; Described fire fighting folding door monitor is the door status switch be located in fire fighting folding door; Described fan monitor device is the air flow sensor be located in exhaust duct.
6. mist detecting device, comprises microcontroller, and the power module be connected with microcontroller and communication module, and characterized by further comprising the aerosol producer be connected with microcontroller, described aerosol producer comprises cigarette source component and smog switch assembly; Described cigarette source component is tobacco juice storage tank, and described smog switch assembly comprises the ultrasound wave vibration head be inserted in tobacco juice, the ultrasonic output circuit be connected with ultrasound wave vibration head, and the Fan pipeline assembly be connected with tobacco juice storage tank pipeline and nozzle; Described Fan pipeline assembly comprises Fan pipeline and for driving the blower fan of Fan pipeline, described Fan pipeline is provided with the air outlet be connected with tobacco juice storage tank; The top of described tobacco juice storage tank connects with air outlet pipeline; Be provided with the first air door in described Fan pipeline, described air outlet is provided with the second air door.
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