CN205810302U - A kind of Based Intelligent Control fire-fighting emergency power supply - Google Patents

A kind of Based Intelligent Control fire-fighting emergency power supply Download PDF

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Publication number
CN205810302U
CN205810302U CN201620559119.7U CN201620559119U CN205810302U CN 205810302 U CN205810302 U CN 205810302U CN 201620559119 U CN201620559119 U CN 201620559119U CN 205810302 U CN205810302 U CN 205810302U
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China
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power supply
circuit
fire
intelligent control
emergency power
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CN201620559119.7U
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Chinese (zh)
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詹东
郑克林
傅翔
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Zhuhai Of Electrical Ltd By Share Ltd
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Zhuhai Of Electrical Ltd By Share Ltd
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Abstract

The utility model discloses a kind of Based Intelligent Control fire-fighting emergency power supply, including RS485 communicating circuit, F_BUS communicating circuit, current detection circuit, set of cells, over-discharge protection circuit, intelligence loop control circuit, LCD display unit and microcontroller, RS485 communicating circuit is used for making long-range monitoring computer monitoring intelligent control fire-fighting emergency power supply, F_BUS communicating circuit is used for making Based Intelligent Control fire-fighting emergency power supply monitor fire emergency lamps state, current detection circuit is for detecting the power of output loop and automatically shutting down output loop when exception, microcontrollers monitor complete machine power supply runs, over-discharge protection circuit is for protecting when crossing and putting, intelligence loop control circuit is powered for the instantaneous trip output loop when output loop is in abnormality.Implement this utility model, have the advantages that can automatically control output loop switch, improve efficiency, can control meet an urgent need fire fighting lamp indicate by accurate escape route.

Description

A kind of Based Intelligent Control fire-fighting emergency power supply
Technical field
This utility model relates to fire-fighting domain, particularly to a kind of Based Intelligent Control fire-fighting emergency power supply.
Background technology
Traditional fire-fighting emergency power supply is switched by the indoor artificial manual operation output control loop of on-the-spot forceful electric power.Along with section The progress of skill and the needs of function of Socialization, the area of single building is increasing, and building height is more and more higher, the personnel of gathering More and more, the fire-fighting consciousness of people the most gradually strengthens.But it is meanwhile, the tightest to the fire-fighting power reguirements of skyscraper Lattice.The public gathering fields such as skyscraper, cinema, auditorium, dancing hall, when a fire, fire-fighting emergency power supply proceeds to standby electricity Work, fire emergency lamps is powered and is lighted.Tradition fire-fighting emergency power supply suffers from the drawback that output loop needs artificial Non-follow control Output loop switchs, and modern architecture height is more and more higher, and switchgear house is intricate, as emergency needs output control loop to open Close, then need staff scene to carry out Non-follow control one by one, affect efficiency.When a fire, fire-fighting emergency power supply can not be certainly Dynamic output is powered for emergent fire fighting lamp for electricity, and emergent fire fighting lamp can not identify ignition point position, thus impact normally generates Escape route.
Utility model content
The technical problems to be solved in the utility model is, above-mentioned for prior art can not automatically control output loop Switch, affect efficiency, the defect that emergent fire fighting lamp is carried out by accurate escape route indicating can not be controlled, it is provided that a kind of energy is automatically Output control loop switchs, improves efficiency, can control the Based Intelligent Control that emergent fire fighting lamp is carried out by accurate escape route indicating Fire-fighting emergency power supply.
This utility model solves its technical problem and be the technical scheme is that structure a kind of Based Intelligent Control fire-fighting emergent electricity Source, including RS485 communicating circuit, F_BUS communicating circuit, current detection circuit, set of cells, over-discharge protection circuit, intelligence loop Control circuit, LCD display unit and microcontroller, described RS485 communicating circuit is connected with described microcontroller, is used for making remotely Monitoring computer monitors described Based Intelligent Control fire-fighting emergency power supply, and described F_BUS communicating circuit is connected with described microcontroller, is used for Make the state of described Based Intelligent Control fire-fighting emergency power supply monitoring fire emergency lamps, described current detection circuit and described microcontroller Device connects, is used for detecting the power of output loop and automatically shutting down output loop when exception, and described set of cells is respectively with described Current detection circuit and over-discharge protection circuit connect, output of meeting an urgent need for standby electricity, and described microcontrollers monitor complete machine power supply runs, Described over-discharge protection circuit is connected with described microcontroller, is used for when crossing and putting protecting, described intelligence loop control circuit Being connected with described microcontroller, power for the instantaneous trip output loop when output loop is in abnormality, described LCD shows Show that unit is connected with described microcontroller, for showing power supply running status and parameter.
In Based Intelligent Control fire-fighting emergency power supply described in the utility model, described intelligence loop control circuit is provided with intelligence Circuit switching, controls described Based Intelligent Control fire-fighting emergency power supply by described long-range monitoring computer manipulation described intelligence circuit switching The break-make of output.
In Based Intelligent Control fire-fighting emergency power supply described in the utility model, described RS485 communicating circuit includes for inciting somebody to action Transistor-Transistor Logic level and standard 485 level carry out 485 communication chips that convert and for being entered by the power supply of described 485 communication chips The insulating power supply of row individually isolation;5th pin of described 485 communication chips is connected with the 3rd pin of described insulating power supply, institute The 8th pin stating 485 communication chips is connected with the 4th pin of described insulating power supply, the 5th pin of described 485 communication chips It is connected by the 8th pin of the 89th electric capacity with described 485 communication chips.
In Based Intelligent Control fire-fighting emergency power supply described in the utility model, described RS485 communicating circuit also includes the 5th Transient Suppression Diode, the 6th Transient Suppression Diode and the 7th Transient Suppression Diode, the 6th of described 485 communication chips draws Foot is connected with the described negative electrode of the 6th Transient Suppression Diode and the anode of the 7th Transient Suppression Diode respectively, and described 485 lead to 7th pin of news chip respectively with negative electrode and the negative electrode of the 7th Transient Suppression Diode of described 5th Transient Suppression Diode Connect.
In Based Intelligent Control fire-fighting emergency power supply described in the utility model, described F_BUS communicating circuit includes for reality The existing modulation /demodulation of digital communication, bus marco, bus power source supply and the bus marco end communication of bus failure detection function Special integrated chip.
In Based Intelligent Control fire-fighting emergency power supply described in the utility model, described F_BUS communicating circuit also includes the tenth Two audions and the tenth metal-oxide-semiconductor, the 3rd pin of described bus marco end communication special integrated chip passes through the 57th resistance Being connected with the base stage of described 12nd audion, the 11st pin of described bus marco end communication special integrated chip is by the 80 resistance are connected with the grid of described tenth metal-oxide-semiconductor, the colelctor electrode of described 12nd audion and the leakage of described tenth metal-oxide-semiconductor Pole connects.
In Based Intelligent Control fire-fighting emergency power supply described in the utility model, described over-discharge protection circuit includes that self-recoverage is protected Danger device.
In Based Intelligent Control fire-fighting emergency power supply described in the utility model, described intelligence circuit switching is that single-pole double throw continues Electrical equipment.
Implement Based Intelligent Control fire-fighting emergency power supply of the present utility model, have the advantages that owing to being provided with RS485 logical News circuit, F_BUS communicating circuit, current detection circuit, intelligence loop control circuit and microcontroller, fire fighting monitoring room receives Fire alarm signal, specifies fire alarm region, and remotely microcontroller is assigned by RS485 communicating circuit by monitoring computer Dependent instruction, and after microcontroller receives relevant fire alarm information, then control fire emergency lamps arrow by F_BUS communicating circuit Head points to safety zone and guides people's escape, and Based Intelligent Control fire-fighting emergency power supply switches to standby electricity duty, in breaking out of fire Deng abnormal accident time, this utility model, while the output power supply of cut-in stand-by power supply, controls fire emergency lamps by accurately Escape route indicates, so it can automatically control output loop switch, raising efficiency, can control emergent fire fighting lamp by standard Really escape route indicates.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation in one embodiment of this utility model Based Intelligent Control fire-fighting emergency power supply;
Fig. 2 is the circuit theory diagrams of RS485 communicating circuit in described embodiment;
Fig. 3 is the circuit theory diagrams of F_BUS communicating circuit in described embodiment;
Fig. 4 is over-discharge protection circuit and the circuit theory diagrams of intelligence loop control circuit in described embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
In this utility model Based Intelligent Control fire-fighting emergency power supply embodiment, the structure of this Based Intelligent Control fire-fighting emergency power supply Schematic diagram is as shown in Figure 1.In Fig. 1, this Based Intelligent Control fire-fighting emergency power supply includes RS485 communicating circuit 21, F_BUS communicating circuit 22, current detection circuit 23, set of cells 24, over-discharge protection circuit 25, intelligence loop control circuit 26, LCD display unit 27 and Microcontroller 28, RS485 communicating circuit 21 is connected with microcontroller 28, be used for making long-range monitoring computer monitor this Based Intelligent Control disappears Anti-emergency power supply, F_BUS communicating circuit 22 is connected with fire emergency lamps, and F_BUS communicating circuit 22 is also with microcontroller 28 even Connect, for making the state of this Based Intelligent Control fire-fighting emergency power supply monitoring fire emergency lamps, current detection circuit 23 and microcontroller Device 28 connects, for detecting the power of output loop, once detect that output loop power is abnormal, automatically shut down output loop, Set of cells 24 is connected with current detection circuit 23 and over-discharge protection circuit 25, respectively for the emergent output of standby electricity, microcontroller 28 Realizing monitoring complete machine power supply to run, over-discharge protection circuit 25 is connected with microcontroller 28, for protecting when crossing and putting, intelligent Loop control circuit 26 is connected with microcontroller 28, for the energy instantaneous trip output loop when output loop is in abnormality Power supply, LCD display unit 27 is connected with microcontroller 28, for showing power supply running status and parameter.
In the present embodiment, when fire-fighting room, Control Room receives fire alarm signal, specifies fire alarm region, and remotely Microcontroller 28 is assigned dependent instruction by RS485 communicating circuit 21 by monitoring computer, and microcontroller 28 receives relevant fire After alarming information, then control fire emergency lamps arrow by F_BUS communicating circuit 22 and point to safety zone guiding people's escape, should Based Intelligent Control fire-fighting emergency power supply switches to standby electricity duty, when abnormal accidents such as breaking out of fires, this Based Intelligent Control fire-fighting Emergency power supply, while the output power supply of cut-in stand-by power supply, controls fire emergency lamps and refers to by escape route accurately Show, thus its can automatically control output loop switch, improve efficiency, can control meet an urgent need fire fighting lamp carry out by accurate escape route Instruction.
In the present embodiment, intelligence loop control circuit 26 is provided with intelligence circuit switching, manipulates intelligence by long-range monitoring computer Energy circuit switching, thus control the break-make of this Based Intelligent Control fire-fighting emergency power supply output.When somewhere, fire fighting monitoring room occurs urgent During situation, this Based Intelligent Control fire-fighting emergency power supply can be controlled in fire fighting monitoring indoor by long-range monitoring computer and enter standby electricity shape State, and the loop of emergency will be occurred for powering on, lighting lamp for fire service tool is lighted.
Fig. 2 is the circuit theory diagrams of RS485 communicating circuit in the present embodiment.In Fig. 2, this RS485 communicating circuit 21 includes 485 communication chip U40 and insulating power supply U42,485 communication chip U40 are used for converting Transistor-Transistor Logic level with standard 485 level, Insulating power supply U42 is 5V insulating power supply, for individually being isolated by the power supply of 485 communication chip U40, prevents interference. In the present embodiment, the 5th pin of 485 communication chip U40 is connected with the 3rd pin of insulating power supply U42,485 communication chip U40 The 8th pin be connected with the 4th pin of insulating power supply U42, the 5th pin of 485 communication chip U40 by the 89th electricity The 8th pin holding C89 and 485 communication chip U40 connects.
In the present embodiment, RS485 communicating circuit also includes that the 5th Transient Suppression Diode TVS5, the 6th transient state suppress two poles Pipe TVS6 and the 7th Transient Suppression Diode TVS7, the 5th Transient Suppression Diode TVS5, the 6th Transient Suppression Diode TVS6 Having transient voltage suppression with the 7th Transient Suppression Diode TVS7, response time is fast.6th pin of 485 communication chip U40 It is connected with the negative electrode of the 6th Transient Suppression Diode TVS6 and the anode of the 7th Transient Suppression Diode TVS7 respectively, 485 communications 7th pin of chip U40 respectively with the negative electrode of the 5th Transient Suppression Diode TVS5 and the 7th Transient Suppression Diode TVS7 Negative electrode connects.
Fig. 3 is the circuit theory diagrams of F_BUS communicating circuit in the present embodiment;In Fig. 3, F_BUS communicating circuit 22 includes always Line traffic control end communication special integrated chip U2, this bus marco end communication special integrated chip U2 are for realizing the tune of digital communication System demodulation, bus marco, bus power source supply and bus failure detection function.In the present embodiment, F_BUS communicating circuit 22 also wraps Including the 12nd audion Q12 and the tenth metal-oxide-semiconductor Q10, the 3rd pin of bus marco end communication special integrated chip U2 is by the The base stage of 57 resistance R57 and the 12nd audion Q12 connects, the 11st of bus marco end communication special integrated chip U2 Pin is connected by the grid of the 80th resistance R80 and the tenth metal-oxide-semiconductor Q10, the colelctor electrode and the tenth of the 12nd audion Q12 The drain electrode of metal-oxide-semiconductor Q10 connects.
Fig. 4 is over-discharge protection circuit and the circuit theory diagrams of intelligence loop control circuit in the present embodiment.In Fig. 4, Fig. 4 In, over-discharge protection circuit 25 includes that self-recoverage insures device R30, self-recoverage insurance device R30 and is actually critesistor.When returning When road electric current is above standard, the resistance of self-recoverage insurance device R30 is infinitely great, and loop disconnects output, when loop is recovered normal, The resistance of self-recoverage insurance device R30 recovers normal, loop normal ON.
In the present embodiment, above-mentioned intelligence circuit switching is the single-pole double-throw relay K3 in Fig. 4, remotely controls its coil and supplies Electricity, controls the closing of contact or disconnection, thus controls loop output.
In a word, this utility model can meet the circuit switching remotely controlling each fire-fighting emergency power supply of switchgear house, the most again Disclosure satisfy that when abnormal accidents such as breaking out of fires, fire-fighting emergency power supply, while the output power supply of cut-in stand-by power supply, controls Fire emergency lamps is indicated by escape route accurately.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model Protection domain within.

Claims (8)

1. a Based Intelligent Control fire-fighting emergency power supply, it is characterised in that include RS485 communicating circuit, F_BUS communicating circuit, electricity Current detection circuit, set of cells, over-discharge protection circuit, intelligence loop control circuit, LCD display unit and microcontroller, described RS485 communicating circuit is connected with described microcontroller, is used for making long-range monitoring computer monitor described Based Intelligent Control fire-fighting emergent electricity Source, described F_BUS communicating circuit is connected with described microcontroller, is used for making described Based Intelligent Control fire-fighting emergency power supply monitor fire-fighting The state of emergency luminaire, described current detection circuit is connected with described microcontroller, for detect output loop power and Automatically shutting down output loop time abnormal, described set of cells is connected with described current detection circuit and over-discharge protection circuit respectively, uses In the emergent output of standby electricity, described microcontrollers monitor complete machine power supply runs, and described over-discharge protection circuit is with described microcontroller even Connect, for cross put time protect, described intelligence loop control circuit be connected with described microcontroller, be used at output loop When being in abnormality, instantaneous trip output loop is powered, and described LCD display unit is connected with described microcontroller, is used for showing Power supply running status and parameter.
Based Intelligent Control fire-fighting emergency power supply the most according to claim 1, it is characterised in that described intelligence loop control circuit It is provided with intelligence circuit switching, controls described Based Intelligent Control fire-fighting by described long-range monitoring computer manipulation described intelligence circuit switching The break-make of emergency power supply output.
Based Intelligent Control fire-fighting emergency power supply the most according to claim 1 and 2, it is characterised in that described RS485 communicating circuit Including 485 communication chips for carrying out converting by Transistor-Transistor Logic level and standard 485 level be used for described 485 communication chips The insulating power supply that power supply is individually isolated;5th pin of described 485 communication chips and the 3rd of described insulating power supply the Pin connects, and the 8th pin of described 485 communication chips is connected with the 4th pin of described insulating power supply, described 485 communication cores 5th pin of sheet is connected with the 8th pin of described 485 communication chips by the 89th electric capacity.
Based Intelligent Control fire-fighting emergency power supply the most according to claim 3, it is characterised in that described RS485 communicating circuit is also Including the 5th Transient Suppression Diode, the 6th Transient Suppression Diode and the 7th Transient Suppression Diode, described 485 communication chips The 6th pin be connected with the described negative electrode of the 6th Transient Suppression Diode and the anode of the 7th Transient Suppression Diode respectively, institute State the 7th pin of 485 communication chips respectively with negative electrode and the 7th Transient Suppression Diode of described 5th Transient Suppression Diode Negative electrode connect.
Based Intelligent Control fire-fighting emergency power supply the most according to claim 1 and 2, it is characterised in that described F_BUS communicating circuit Including for realizing the modulation /demodulation of digital communication, bus marco, bus power source supply and the bus of bus failure detection function Control end communication special integrated chip.
Based Intelligent Control fire-fighting emergency power supply the most according to claim 5, it is characterised in that described F_BUS communicating circuit is also Including the 12nd audion and the tenth metal-oxide-semiconductor, the 3rd pin of described bus marco end communication special integrated chip passes through the 5th 17 resistance are connected with the base stage of described 12nd audion, and the 11st of described bus marco end communication special integrated chip is drawn Foot is connected with the grid of described tenth metal-oxide-semiconductor by the 80th resistance, the colelctor electrode and the described tenth of described 12nd audion The drain electrode of metal-oxide-semiconductor connects.
Based Intelligent Control fire-fighting emergency power supply the most according to claim 1 and 2, it is characterised in that described over-discharge protection circuit Device is insured including self-recoverage.
Based Intelligent Control fire-fighting emergency power supply the most according to claim 2, it is characterised in that described intelligence circuit switching is single Dpdt double-pole double-throw (DPDT) relay.
CN201620559119.7U 2016-06-08 2016-06-08 A kind of Based Intelligent Control fire-fighting emergency power supply Active CN205810302U (en)

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CN201620559119.7U CN205810302U (en) 2016-06-08 2016-06-08 A kind of Based Intelligent Control fire-fighting emergency power supply

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106980298A (en) * 2017-05-22 2017-07-25 合肥联信电源有限公司 A kind of control system of infrared remote emergency power supply
CN109307846A (en) * 2018-08-08 2019-02-05 中冶天工集团有限公司 Fire fighting lamp automatic inspection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106980298A (en) * 2017-05-22 2017-07-25 合肥联信电源有限公司 A kind of control system of infrared remote emergency power supply
CN109307846A (en) * 2018-08-08 2019-02-05 中冶天工集团有限公司 Fire fighting lamp automatic inspection device

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